CN218931378U

CN218931378U - Engineering construction vertical shaft capable of improving work safety

Info

Publication number: CN218931378U
Application number: CN202320145927.9U
Authority: CN
Inventors: 周豪; 丁雄; 彭小丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-04-28
Anticipated expiration: 2033-02-08

Abstract

The utility model discloses an engineering construction vertical shaft for improving working safety, which belongs to the technical field of construction vertical shafts and comprises a support, wherein the upper surface of the support is fixedly connected with two support plates, the surfaces of the two support plates are rotatably connected with rotating shafts through bearings, rolling rolls are penetrated on the surfaces of the rotating shafts, connecting ropes are wound on the surfaces of the rolling rolls and are symmetrically arranged on the upper surface of the support, two through grooves are formed in the upper surface of the support, the connecting ropes are driven to rotate through motor work, the other two gears and the rotating shafts are driven to rotate under the action of a synchronous belt, so that the connecting ropes are wound and unwound through the rolling rolls, the connecting buckets are driven to move up and down, constructors are conveyed, and through the arrangement of positioning columns and positioning pipes, when the connecting buckets move to the uppermost, the positioning columns are driven to be inserted into the positioning pipes to limit the connecting buckets, and the connecting buckets can be prevented from shaking.

Description

Engineering construction vertical shaft capable of improving work safety

Technical Field

The utility model relates to the technical field of construction shafts, in particular to an engineering construction shaft for improving work safety.

Background

Along with the continuous development of cities, the construction of subways is also continuously carried out, in the construction of subways, construction shafts are increasingly applied, shafts are important buildings in hydraulic and hydroelectric engineering and mainly comprise water diversion shafts, pressure regulating shafts, exhaust shafts and the like, the shafts are not only high in construction difficulty, but also high in construction risk, the link of constructors on the upper and lower shafts is provided with the largest potential safety hazard, the existing lifting device is usually provided with connecting ropes, so that the stability is poor in use, especially when the constructors on the upper and lower lifting device are used, due to the fact that people have backward acting force when walking, the lifting device can be driven to shake, even movement is generated, other people usually pull the lifting device to avoid the shaking of the lifting device, but after all, the manpower is limited, the stabilizing effect is poor, and the potential safety hazard is easy to generate.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects existing in the prior art, the utility model aims to provide an engineering construction vertical shaft for improving the working safety, which has the characteristic of improving the working safety.

(2) Technical proposal

In order to achieve the above purpose, the utility model provides an engineering construction vertical shaft for improving working safety, which comprises a bracket, wherein the upper surface of the bracket is fixedly connected with two supporting plates, the surfaces of the two supporting plates are rotatably connected with a rotating shaft through bearings, the surfaces of the rotating shafts are penetrated with a rolling roller, the surfaces of the rolling roller are wound and connected with connecting ropes, the connecting ropes are divided into two groups and symmetrically arranged on the upper surface of the bracket, the upper surface of the bracket is provided with two through grooves, one end of each connecting rope penetrates through the through groove to be fixedly connected with a top plate, the lower surface of the top plate is fixedly connected with a plurality of connecting posts, the lower ends of the connecting posts are fixedly connected with a connecting hopper, the upper surface of the bracket is fixedly connected with a motor, one end of an output shaft of the motor is fixedly connected with a transmission assembly, the upper surface of the top plate is fixedly connected with a positioning post, the lower surface of the bracket is fixedly connected with a positioning tube, the positioning post is matched with the positioning tube, and the side surface of the connecting hopper is rotatably connected with a telescopic plate through the connecting shaft.

When the engineering construction vertical shaft for improving working safety is used, the motor works to drive the gears to rotate, and under the action of the synchronous belt, the other two gears and the rotating shaft rotate, so that the connecting rope is wound and unwound through the winding roller, the connecting bucket is driven to move up and down, constructors are conveyed, the positioning column and the positioning pipe are arranged, when the connecting bucket moves to the uppermost side, the positioning column is driven to be inserted into the positioning pipe, the connecting bucket is limited, and the connecting bucket can be prevented from shaking.

Further, the transmission assembly comprises three gears and a synchronous belt, the three gears are respectively and fixedly connected with one end of the two rotating shafts and one end of the motor output shaft, and the surfaces of the three gears are in transmission connection through the synchronous belt.

Further, two fixing pins are inserted into the upper surface of the connecting hopper, and two fixing holes are formed in the side face of the expansion plate.

Further, a plurality of weighing devices are fixedly connected to the bottom of the inner wall of the connecting hopper, and a plurality of weighing devices are respectively arranged at four corners of the bottom of the inner wall of the connecting hopper.

Further, a buzzer is fixedly connected to the side face of the inner wall of the connecting bucket.

Further, the side face of the expansion plate is fixedly connected with a handle.

(3) Advantageous effects

In summary, the utility model has the following beneficial effects:

1. according to the engineering construction vertical shaft for improving the working safety, the motor works to drive the gears to rotate, and the other two gears and the rotating shaft rotate under the action of the synchronous belt, so that the connecting rope is wound and unwound through the winding roller, the connecting bucket is driven to move up and down, constructors are conveyed, the positioning column and the positioning pipe are arranged, when the connecting bucket moves to the uppermost side, the positioning column is driven to be inserted into the positioning pipe, the connecting bucket is limited, and the connecting bucket can be prevented from shaking;

2. this engineering construction shaft for improving work safety can prevent through setting up the roof that the shaft top from dropping the rubble and pounding constructor, through setting up the expansion plate, pulls the expansion plate and overlap joint at the shaft edge to be convenient for constructor connect the bucket from top to bottom, through setting up fixed pin and fixed orifices, insert the fixed pin in the fixed orifices, thereby be convenient for fix the telescopic link;

3. this an engineering construction shaft that improves work safety through setting up weighing device to weigh the staff in the connecting hopper, prevent that the staff from too much and overweight, cause the potential safety hazard, through setting up bee calling organ, be convenient for carry out overweight warning when overweight, through setting up the handle, thereby conveniently rotate the expansion plate.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the present utility model;

fig. 2 is a schematic side view of the present utility model.

The marks in the drawings are:

1. a bracket; 2. a support plate; 3. a rotating shaft; 4. a winding roller; 5. a connecting rope; 6. a through groove; 7. a top plate; 8. a connecting column; 9. the connecting hopper; 10. a motor; 11. a transmission assembly; 111. a gear; 112. a synchronous belt; 12. positioning columns; 13. a positioning tube; 14. a telescoping plate; 15. a fixing pin; 16. a fixing hole; 17. a weighing device; 18. a buzzer; 19. a handle.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.

Examples:

the utility model is described in further detail below with reference to fig. 1-2.

Referring to fig. 1-2, the present utility model provides a technical solution: the engineering construction vertical shaft for improving working safety comprises a bracket 1, wherein the upper surface of the bracket 1 is fixedly connected with two supporting plates 2, the surfaces of the two supporting plates 2 are rotatably connected with a rotating shaft 3 through bearings, a winding roller 4 is penetrated on the surface of the rotating shaft 3, connecting ropes 5 are wound on the surface of the winding roller 4, two groups of connecting ropes 5 are arranged on the upper surface of the bracket 1 symmetrically, two through grooves 6 are formed in the upper surface of the bracket 1, one end of each connecting rope 5 penetrates through each through groove 6 to be fixedly connected with a top plate 7, the lower surface of each top plate 7 is fixedly connected with a plurality of connecting columns 8, the lower ends of the plurality of connecting columns 8 are fixedly connected with a connecting bucket 9, the upper surface of the bracket 1 is fixedly connected with a motor 10, one end of an output shaft of the motor 10 is fixedly connected with a transmission assembly 11, the transmission assembly 11 comprises three gears 111 and a synchronous belt 112, the three gears 111 are respectively and fixedly connected with one end of the two rotating shafts 3 and one end of the output shaft of the motor 10, the surfaces of the three gears 111 are all connected through a synchronous belt 112 in a transmission way, the upper surface of the top plate 7 is fixedly connected with a positioning column 12, the lower surface of the bracket 1 is fixedly connected with a positioning tube 13, the positioning column 12 is matched with the positioning tube 13, the side surface of the connecting hopper 9 is rotationally connected with a telescopic plate 14 through a connecting shaft, the gears 111 are driven to rotate through the operation of a motor 10, the other two gears 111 and the rotating shaft 3 are driven to rotate under the action of the synchronous belt 112, the connecting rope 5 is wound and unwound through a winding roller 4, the connecting hopper 9 is driven to move up and down, the constructor is transported, the positioning column 12 and the positioning tube 13 are arranged, when the connecting hopper 9 moves to the uppermost side, the positioning column 12 is driven to be inserted into the positioning tube 13, the connecting hopper 9 is limited, shaking of the connecting hopper 9 can be prevented, broken stones falling above a vertical shaft can be prevented from being smashed to the constructor through the arrangement of the top plate 7, by arranging the expansion plate 14, the expansion plate 14 is pulled to be lapped at the edge of the vertical shaft, so that constructors can conveniently connect the bucket 9 up and down.

Specifically, two fixing pins 15 are inserted on the upper surface of the connecting bucket 9, and two fixing holes 16 are formed in the side face of the expansion plate 14.

Through adopting above-mentioned technical scheme, through setting up fixed pin 15 and fixed orifices 16, insert fixed pin 15 in the fixed orifices 16 to be convenient for fix the telescopic link.

Specifically, the bottom of the inner wall of the connecting bucket 9 is fixedly connected with a plurality of weighing devices 17, and the weighing devices 17 are respectively arranged at four corners of the bottom of the inner wall of the connecting bucket 9.

Through adopting above-mentioned technical scheme, through setting up weighing device 17 to weigh the staff in the connection bucket 9, prevent that the staff from too much and overweight, cause the potential safety hazard.

Specifically, the buzzer 18 is fixedly connected to the side surface of the inner wall of the connecting bucket 9.

By adopting the above technical scheme, through setting up buzzer 18, be convenient for carry out overweight warning when overweight.

Specifically, the side of the expansion board 14 is fixedly connected with a handle 19.

By adopting the above technical scheme, the telescopic plate 14 is conveniently rotated by arranging the handle 19.

The working principle of the utility model is as follows: during the use, remove support 1 to working position, extract fixed pin 15 from fixed orifices 16, drive expansion plate 14 through handle 19 and rotate, pull expansion plate 14 and overlap joint at the shaft edge, be convenient for constructor connect bucket 9 from top to bottom, under the effect of reference column 12 and registration arm 13, make reference column 12 insert in the registration arm 13, spacing connecting bucket 9, prevent connecting bucket 9 rocking, under weighing device 17's effect, weigh the staff in the connecting bucket 9, prevent that the staff from too much and overweight, under buzzer 18's effect, be convenient for carry out overweight warning, work through motor 10, drive gear 111 and rotate, under the effect of hold-in range 112, make other two gears 111 and pivot 3 rotate, thereby receive and release connecting rope 5 through rolling roll 4, drive connecting bucket 9 and move down, transport the constructor to the shaft in, under roof 7's effect, prevent that the shaft top from dropping the rubble and pounding constructor.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. The utility model provides an improve engineering construction shaft of work safety, includes support (1), its characterized in that: the utility model discloses a flexible pipe, including support (1), support (2), rolling kun (4), connecting rope (5) and symmetry set up at support (1) upper surface, two logical groove (6) have been seted up to support (1) upper surface, two connecting rope (5) one end is passed logical groove (6) fixedly connected with roof (7), roof (7) lower surface fixedly connected with a plurality of spliced pole (8), a plurality of spliced pole (8) lower extreme fixedly connected with connecting bucket (9), support (1) upper surface fixedly connected with motor (10), motor (10) output shaft one end fixedly connected with drive assembly (11), roof (7) upper surface fixedly connected with reference column (12), support (1) lower surface fixedly connected with reference tube (13), locating tube (13) are connected with through locating tube (13), connecting bucket (14) are connected with flexible pipe (14) through the side.

2. An engineering construction shaft for improving work safety according to claim 1, wherein: the transmission assembly (11) comprises three gears (111) and a synchronous belt (112), the three gears (111) are respectively and fixedly connected with one end of the two rotating shafts (3) and one end of the output shaft of the motor (10), and the surfaces of the three gears (111) are in transmission connection through the synchronous belt (112).

3. An engineering construction shaft for improving work safety according to claim 1, wherein: the upper surface of the connecting hopper (9) is inserted with two fixing pins (15), and the side surface of the expansion plate (14) is provided with two fixing holes (16).

4. An engineering construction shaft for improving work safety according to claim 1, wherein: the bottom of the inner wall of the connecting hopper (9) is fixedly connected with a plurality of weighing devices (17), and the weighing devices (17) are respectively arranged at four corners of the bottom of the inner wall of the connecting hopper (9).

5. An engineering construction shaft for improving work safety according to claim 1, wherein: a buzzer (18) is fixedly connected to the side surface of the inner wall of the connecting hopper (9).

6. An engineering construction shaft for improving work safety according to claim 1, wherein: the side of the expansion plate (14) is fixedly connected with a handle (19).