CN219078883U

CN219078883U - Lifting device for building construction

Info

Publication number: CN219078883U
Application number: CN202223462300.0U
Authority: CN
Inventors: 胡建树; 孙胜君; 顾大伟; 尤海燕; 王依田; 李福生
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-24
Filing date: 2022-12-24
Publication date: 2023-05-26
Anticipated expiration: 2032-12-24

Abstract

The utility model relates to the technical field of building construction, in particular to a lifting device for building construction. Lifting device for construction includes the lifting device body, the equal fixedly connected with support frame in both sides at lifting device body top, the lateral wall fixedly connected with fixed plate at support frame top, the inside fixedly connected with telescopic cylinder of lifting device body, the inside fixedly connected with first spring of telescopic cylinder. According to the lifting device for building construction, the servo motor, the winding drum, the steel rope, the connecting plate, the threaded rod, the rotary table and the positioning rod are arranged, the rotary table drives the threaded rod to rotate, so that the positioning rod is driven to move, the effect of connecting and fixing the material basket is achieved, the condition that the conveying efficiency is low because the existing material basket cannot be detached is avoided, the conveying efficiency of the lifting device for building construction is improved, and meanwhile the utilization rate of the lifting device for building construction is improved.

Description

Lifting device for building construction

Technical Field

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

Background

The building construction refers to the production activity of the engineering construction implementation stage, which is the construction process of various buildings, namely the process of changing various lines on a design drawing into real objects at a designated place, and when the building construction position is higher, a lifting device is required to be used for placing materials in a material basket, and the lifting device is used for carrying the materials to a working position for construction.

The existing lifting device for building construction is inconvenient to detach the material basket for lifting materials when in use, after the materials inside the material basket are conveyed to a use place, the material basket can be conveyed again after being cleaned, so that the lifting device for building construction is slower in efficiency in the transportation process, and the utilization rate of the lifting device for building construction is reduced.

Accordingly, there is a need to provide a new lifting device for construction that solves the above-mentioned problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the lifting device for the building construction, which is convenient for disassembling the material basket and improves the transportation efficiency.

The lifting device for building construction comprises a lifting device body, wherein two sides of the top of the lifting device body are fixedly connected with supporting frames, the side walls of the top of the supporting frames are fixedly connected with fixing plates, a telescopic cylinder is fixedly connected inside the lifting device body, a first spring is fixedly connected inside the telescopic cylinder, the top of the first spring is fixedly connected with a telescopic rod, and the top of the telescopic rod is fixedly connected with a workbench; the side wall of the support frame is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a gear, the side wall of the top of the support frame, which is positioned on the gear, is fixedly connected with a fixing seat, and the inside of the fixing seat is rotationally connected with a limiting mechanism; the side wall fixedly connected with reel of gear, the surface of reel has cup jointed the steel cable, the bottom fixedly connected with connecting plate of steel cable, the internal connection of connecting plate has positioning mechanism.

Preferably, the stop gear is including rotating the piece of changeing inside the fixing base of connection, the top fixedly connected with stopper of changeing the piece, the lateral wall sliding connection of fixing base has the gag lever post, the gag lever post surface has cup jointed the second spring, the one end and the lateral wall fixed connection of fixing base of second spring, the other end and the lateral wall fixed connection of gag lever post of second spring.

Preferably, the positioning mechanism comprises a threaded rod rotatably connected to two ends inside the connecting plate, one end of the threaded rod is fixedly connected with a rotary table, and the outer surface of the threaded rod is rotatably connected with a positioning rod.

Preferably, a sliding groove is formed in the bottom of the connecting plate, and the positioning rod penetrates through the sliding groove formed in the bottom of the connecting plate and extends to the outside of the connecting plate.

Preferably, the side wall of the rotating block is provided with a limiting hole, and the limiting rod penetrates through the side wall of the fixing seat and extends into the limiting hole formed in the side wall of the rotating block.

Preferably, the outer surface of the threaded rod is provided with external threads, a through hole matched with the size of the threaded rod is formed in the top of the positioning rod, and the inner surface of the through hole is provided with internal threads matched with the size of the external threads.

Compared with the related art, the lifting device for building construction has the following beneficial effects:

1. through setting up servo motor, reel, steel cable, connecting plate, threaded rod, carousel and locating lever, rotate the carousel and drive the threaded rod and rotate to drive the locating lever and remove, satisfy the fixed effect of connection to the material basket, satisfy the dismantlement to the material basket, avoid because current material basket can't dismantle the circumstances that leads to transportation efficiency slower, be favorable to improving the transportation efficiency of hoisting device for the construction, be favorable to improving the rate of utilization of hoisting device for the construction simultaneously.

2. Through setting up gear, reel, steel cable, fixing base, commentaries on classics piece, stopper, gag lever post and second spring, the setting through gag lever post and second spring satisfies and plays fixed effect to changeing the piece to satisfy the stopper and play spacing fixed effect to the gear, avoid because the gyration of reel leads to the condition of steel cable landing, be favorable to improving the stability of steel cable after rising, be favorable to improving the rate of utilization of hoisting device for the construction simultaneously.

Drawings

FIG. 1 is a schematic three-dimensional structure of a lifting device for construction of the present utility model;

FIG. 2 is a cross-sectional view of a three-dimensional structure of a lifting device for construction of a building provided by the utility model;

fig. 3 is a schematic view of the internal structure of a connecting plate of the lifting device for building construction;

fig. 4 is a schematic diagram of connection relation between a fixing seat and a rotating block of the lifting device for building construction.

Reference numerals in the drawings: 1. a lifting device body; 2. a support frame; 3. a fixing plate; 4. a servo motor; 5. a gear; 6. a reel; 7. a steel rope; 8. a connecting plate; 9. a telescopic cylinder; 10. a first spring; 11. a telescopic rod; 12. a work table; 13. a threaded rod; 14. a turntable; 15. a positioning rod; 16. a fixing seat; 17. a rotating block; 18. a limiting block; 19. a limit rod; 20. and a second spring.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 to 4, the lifting device for building construction provided by the embodiment of the utility model comprises a lifting device body 1, wherein two sides of the top of the lifting device body 1 are fixedly connected with a supporting frame 2, the side wall of the top of the supporting frame 2 is fixedly connected with a fixing plate 3, a telescopic cylinder 9 is fixedly connected inside the lifting device body 1, a first spring 10 is fixedly connected inside the telescopic cylinder 9, the top of the first spring 10 is fixedly connected with a telescopic rod 11, and the top of the telescopic rod 11 is fixedly connected with a workbench 12;

the side wall of the support frame 2 is fixedly connected with a servo motor 4 at the top of the fixed plate 3, the output end of the servo motor 4 is fixedly connected with a gear 5, the side wall of the fixed plate 3 at the top of the gear 5 is fixedly connected with a fixed seat 16, and the inside of the fixed seat 16 is rotationally connected with a limiting mechanism;

the lateral wall fixedly connected with reel 6 of gear 5, the surface of reel 6 has cup jointed wire rope 7, and wire rope 7's bottom fixedly connected with connecting plate 8, connecting plate 8's internal connection has positioning mechanism.

It should be noted that: the setting of utilizing telescopic cylinder 9, first spring 10 and telescopic link 11 plays the fixed effect of buffering to workstation 12, and the work of servo motor 4 drives gear 5 and reel 6 simultaneously and rotates to drive wire rope 7 and drive connecting plate 8 and go up and down, utilize positioning mechanism's setting to satisfy the connection between connecting plate 8 and the material basket, utilize stop gear's setting to satisfy simultaneously and carry out the fixed effect of joint to gear 5, satisfy the stability after wire rope 7 goes up and down.

In the embodiment of the present utility model, referring to fig. 1 and 4, the limiting mechanism includes a rotating block 17 rotatably connected inside a fixed seat 16, a limiting block 18 is fixedly connected to the top of the rotating block 17, a limiting rod 19 is slidably connected to the side wall of the fixed seat 16, a second spring 20 is sleeved on the outer surface of the limiting rod 19, one end of the second spring 20 is fixedly connected to the side wall of the fixed seat 16, and the other end of the second spring 20 is fixedly connected to the side wall of the limiting rod 19;

it should be noted that: the rotating block 17 drives the limiting block 18 to fix the gear 5, and meanwhile, the limiting rod 19 and the second spring 20 are arranged to fix the rotating block 17.

In the embodiment of the present utility model, referring to fig. 1 and 3, the positioning mechanism includes a threaded rod 13 rotatably connected to two ends inside the connecting plate 8, one end of the threaded rod 13 is fixedly connected with a turntable 14, and the outer surface of the threaded rod 13 is rotatably connected with a positioning rod 15;

it should be noted that: the rotating turntable 14 drives the threaded rod 13 to rotate, so that the positioning rod 15 is driven to move, and the connection between the connecting plate 8 and the material basket is met.

In the embodiment of the present utility model, referring to fig. 1 and 3, a chute is formed at the bottom of the connecting plate 8, and a positioning rod 15 penetrates the chute formed at the bottom of the connecting plate 8 and extends to the outside of the connecting plate 8;

it should be noted that: the setting of spout satisfies the gliding effect of drive locating lever 15 in connecting plate 8 inside when threaded rod 13 rotates to satisfy the effect of being connected between connecting plate 8 and the material basket.

In the embodiment of the present utility model, referring to fig. 1 and 4, a limiting hole is formed on a side wall of the rotating block 17, and a limiting rod 19 penetrates through a side wall of the fixed seat 16 and extends into the limiting hole formed on the side wall of the rotating block 17;

it should be noted that: the setting of spacing hole is favorable to playing spacing effect to rotating piece 17 to satisfy the stopper 18 and rotate the back and fix the effect to gear 5.

In the embodiment of the present utility model, referring to fig. 1 and 3, an external thread is provided on the outer surface of the threaded rod 13, a through hole with a size matching with that of the threaded rod 13 is provided on the top of the positioning rod 15, and an internal thread with a size matching with that of the external thread is provided on the inner surface of the through hole;

it should be noted that: the through hole at the top of the positioning rod 15 is favorable for driving the positioning rod 15 to move after rotating the threaded rod 13, so that the effect of fixedly connecting the material basket is achieved.

The working principle of the lifting device for building construction provided by the utility model is as follows: when the material basket is used, the material basket is placed on the workbench 12, the buffer fixing effect on the workbench 12 is achieved by the arrangement of the telescopic cylinder 9, the first spring 10 and the telescopic rod 11, and then the rotary table 14 is rotated to drive the threaded rod 13 to rotate, so that the positioning rod 15 is driven to move, and the effect of connecting the material boxes is achieved;

the work of servo motor 4 drives gear 5 and rotates to drive reel 6 and rotate, the rotation of reel 6 drives steel cable 7 and rotates, thereby drive connecting plate 8 and go up and down, the lift of connecting plate 8 drives the material basket and goes up and down, after the material basket goes up and down to the height that needs to use, pulling gag lever post 19 is taken out from the inside of commentaries on classics piece 17, utilizes stopper 18 to carry out the spacing effect of joint to gear 5 afterwards, satisfies the stability of material basket, avoids reel 6 to appear gyrating and leads to the condition that the material basket drops.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The lifting device for building construction comprises a lifting device body (1), and is characterized in that two sides of the top of the lifting device body (1) are fixedly connected with a supporting frame (2), the side wall of the top of the supporting frame (2) is fixedly connected with a fixing plate (3), a telescopic cylinder (9) is fixedly connected inside the lifting device body (1), a first spring (10) is fixedly connected inside the telescopic cylinder (9), the top of the first spring (10) is fixedly connected with a telescopic rod (11), and the top of the telescopic rod (11) is fixedly connected with a workbench (12);

the side wall of the supporting frame (2) is fixedly connected with a servo motor (4) at the top of the fixed plate (3), the output end of the servo motor (4) is fixedly connected with a gear (5), the side wall of the fixed plate (3) at the top of the gear (5) is fixedly connected with a fixed seat (16), and a limiting mechanism is rotationally connected in the fixed seat (16);

the side wall fixedly connected with reel (6) of gear (5), the surface of reel (6) has cup jointed steel cable (7), the bottom fixedly connected with connecting plate (8) of steel cable (7), the internal connection of connecting plate (8) has positioning mechanism.

2. The lifting device for building construction according to claim 1, wherein the limiting mechanism comprises a rotating block (17) rotatably connected inside a fixed seat (16), a limiting block (18) is fixedly connected to the top of the rotating block (17), a limiting rod (19) is slidably connected to the side wall of the fixed seat (16), a second spring (20) is sleeved on the outer surface of the limiting rod (19), one end of the second spring (20) is fixedly connected with the side wall of the fixed seat (16), and the other end of the second spring (20) is fixedly connected with the side wall of the limiting rod (19).

3. The lifting device for building construction according to claim 1, wherein the positioning mechanism comprises a threaded rod (13) rotatably connected to two ends inside the connecting plate (8), one end of the threaded rod (13) is fixedly connected with a turntable (14), and the outer surface of the threaded rod (13) is rotatably connected with a positioning rod (15).

4. A lifting device for building construction according to claim 3, characterized in that the bottom of the connecting plate (8) is provided with a chute, and the positioning rod (15) penetrates the chute provided at the bottom of the connecting plate (8) and extends to the outside of the connecting plate (8).

5. The lifting device for building construction according to claim 2, wherein the side wall of the rotating block (17) is provided with a limiting hole, and the limiting rod (19) penetrates through the side wall of the fixed seat (16) and extends into the limiting hole formed in the side wall of the rotating block (17).

6. A lifting device for building construction according to claim 3, characterized in that the outer surface of the threaded rod (13) is provided with external threads, the top of the positioning rod (15) is provided with a through hole with the size of the threaded rod (13) being matched with that of the external threads, and the inner surface of the through hole is provided with internal threads with the size of the external threads being matched with that of the external threads.