CN219826433U - A kind of edge protection early warning device during construction - Google Patents

Abstract

The utility model relates to an edge protection early warning device during building construction, which includes an outer column. The interior of the outer column is a hollow structure and the top is an open structure. The interior of the outer column is provided with an inner column that extends to the outside. Several installation grooves are provided on both sides of the outer column and the inner column. A threaded barrel is fixedly installed inside the outer column. A threaded block is installed on the inner wall of the threaded barrel. The threaded block faces A connecting rod is fixedly installed on one side surface of the inner column, and the other end of the connecting rod extends to the outside of the threaded barrel and is connected to the lower surface of the inner column. A driven bevel gear is fixedly connected to the surface of the threaded barrel, so A driving bevel gear is provided inside the outer column and on one side of the driven bevel gear. During the construction of this building, the edge protection early warning device drives the inner column to move up and down through the connecting rod, thereby adjusting the position of the inner column, which improves the practicability of this new type.

Description

A kind of edge protection early warning device during construction

Technical field

The utility model relates to the technical field of building construction, and is specifically an edge protection early warning device during building construction.

Background technique

Construction refers to the production activities in the implementation stage of project construction. It is the construction process of various types of buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes basic engineering construction. , main structure construction, roofing engineering construction, decoration engineering construction, etc. During the construction process, it is necessary to use equipment to enclose the construction site to prevent non-construction personnel from entering the construction site, which can play a certain role in safety protection. Among them, In some small construction sites, in most cases fences are used to enclose the construction site.

However, the structure of the fence is bulky. A large number of fence calls require the cooperation of multiple workers, and transportation and carrying are inconvenient. At the same time, the fence is directly fixed on the ground. It is not stable and prone to tipping. Moreover, the structure of the fence is It is fixed and cannot be adjusted.

Chinese patent CN213806966U discloses an early warning device for edge protection during construction. This new type is easy to carry and transport, and has strong adaptability to the use environment, thus having strong practicability.

This new model requires the staff to manually rotate the handle until it is parallel to the outer pole before moving the inner pole. Since the grip fits closely with the accommodating opening on the limit plate, it is easy for the staff to move the handle when turning the handle. It will pinch the fingers and affect the health of the staff. Therefore, this new type is proposed to solve the above problems.

Utility model content

In view of the shortcomings of the existing technology, this utility model provides an edge protection early warning device during building construction, which has the advantages of being able to adjust the position of the inner column more easily and safely, and solves the problem of the accommodating opening on the handle and the limiting plate. The tight fit makes it easy for workers to pinch their fingers when turning the handle, thus affecting the health of workers.

In order to achieve the above purpose, the present utility model provides the following technical solution: an edge protection and early warning device during building construction, including an outer column. The interior of the outer column is a hollow structure and the top is an open structure. The interior of the outer column is provided with The inner column extends to the outside. Several mounting grooves are provided on both sides of the outer column and the inner column. A threaded barrel is fixedly installed inside the outer column, and the inner wall of the threaded barrel is threaded. There is a threaded block, and a connecting rod is fixedly installed on one side of the threaded block facing the inner column. The other end of the connecting rod extends to the outside of the threaded barrel and is connected to the lower surface of the inner column. The surface of the threaded barrel is fixed. A driven bevel gear is sleeved, and a driving bevel gear is provided inside the outer column and on one side of the driven bevel gear, and the driving bevel gear meshes with the driven bevel gear.

This application uses the above technical solution to drive the threaded barrel to rotate synchronously through the driven bevel gear, so that the threaded block can move up and down when the threaded barrel rotates, thereby driving the inner column to move up and down through the connecting rod, thereby adjusting the inner column. During this process, the staff only need to turn the handle to adjust the position of the inner column, which saves time and effort and improves the practicality of this new type.

Furthermore, a rotating shaft is provided inside the outer column and on one side surface of the threaded barrel. One end of the rotating shaft is connected to the driving bevel gear, and the other end of the rotating shaft transversely penetrates the outer column and is fixedly mounted with a rotating handle.

The beneficial effect of adopting the above further solution is that the rotating handle drives the rotating shaft, and the rotating shaft drives the driving bevel gear to rotate, so that the driving bevel gear drives the driven bevel gear to rotate, so that the driven bevel gear can drive the threaded barrel to rotate.

Further, a bearing is fixedly mounted on the inner bottom wall of the outer column, the surface of the threaded barrel is fixedly mounted on the inner wall of the bearing, and the threaded barrel is rotationally connected to the inner bottom wall of the outer column through the bearing.

The beneficial effect of adopting the above further solution is that the threaded barrel can rotate on the inner bottom wall of the outer column.

Further, a top plate is fixedly installed on the top of the inner column, and a warning light is fixedly installed on the upper surface of the top plate.

The beneficial effect of adopting the above further solution is that the warning light can serve as a warning to pedestrians.

Further, a placing plate is provided on one side surface of the top plate, and a solar panel is fixedly installed on the upper surface of the placing plate.

The beneficial effect of adopting the above further solution is that the solar panel can provide electric energy for the warning light.

Further, a first connecting plate is fixedly installed on a side surface of the top plate facing the placing plate, a second connecting plate is fixedly installed on a side surface of the placing plate facing the top plate, and two bolts are provided on the surface of the second connecting plate. The bolts are transversely threaded through the second connecting plate and extend to the inside of the first connecting plate.

The beneficial effect of adopting the above further solution is that by arranging the first connecting plate, the second connecting plate and the bolts, the staff can disassemble the placing plate, which facilitates the staff to inspect the solar panels on the placing plate. At the same time, when needed, When moving the outer columns, the storage space of the new model can be reduced by removing the placement plate, which improves the practicality of the new model.

Furthermore, a stable base is fixedly installed on the bottom of the outer column.

The beneficial effect of adopting the above further solution is that the contact area of the new type with the ground can be increased through the stable base, so that the new type can be placed stably on the ground.

Compared with the existing technology, this utility model provides an edge protection early warning device during building construction, which has the following beneficial effects:

1. In the edge protection early warning device during the construction of the building, the staff drives the rotating shaft to rotate through the rotating handle, the rotating shaft drives the driving bevel gear to rotate, the driving bevel gear drives the driven bevel gear to rotate, so that the driven bevel gear drives the threaded barrel for synchronization Rotate so that the threaded block can move up and down when the threaded barrel rotates, thereby driving the inner column to move up and down through the connecting rod, thereby adjusting the position of the inner column. In this process, the staff only need to turn the rotating handle to adjust the inner column. The position of the column saves time and effort and improves the practicality of the new type.

2. The edge protection and early warning device during the construction of the building, by setting the first connecting plate, the second connecting plate and bolts, allows the staff to disassemble the placement plate, making it easier for the staff to inspect the solar panels on the placement plate, and at the same time , when it is necessary to move the outer column, by removing the placement plate, the storage space of the new type can be reduced and the practicality of the new type is improved.

Description of the drawings

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a schematic diagram of the splicing of the utility model;

Figure 3 is an enlarged view of position A in Figure 1 of the present invention.

In the picture: 1. Outer column; 2. Inner column; 3. Threaded barrel; 4. Threaded block; 5. Connecting rod; 6. Driven bevel gear; 7. Driving bevel gear; 8. Rotating shaft; 9. Rotating handle; 10. Bearing; 11. Top plate; 12. Warning light; 13. Placement plate; 14. Solar panel; 15. First connecting plate; 16. Second connecting plate; 17. Bolts; 18. Stable base.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1 and 2. In this embodiment, an edge protection early warning device during construction includes an outer column 1. The interior of the outer column 1 is a hollow structure and the top is an open structure. The interior of the outer column 1 is provided with an extension. To the outer inner column 2, several installation slots are provided on both sides of the outer column 1 and the inner column 2. A top plate 11 is fixedly installed on the top of the inner column 2, and a warning is fixedly installed on the upper surface of the top plate 11. Lamp 12, a placement plate 13 is provided on one side surface of the top plate 11, a solar panel 14 is fixedly installed on the upper surface of the placement plate 13, and a stable base 18 is fixedly installed at the bottom of the outer column 1.

By matching the installation groove with the rod body (any existing steel rod or steel pipe rod can be used), the two new models can be quickly assembled.

The solar panel 14 can provide electric energy to the warning light 12, and the warning light 12 can serve as a warning to pedestrians.

The contact area of the new type with the ground can be increased through the stable base 18, so that the new type can be placed stably on the ground, thereby improving the stability of the new type.

Please refer to Figure 1. In this embodiment, a threaded barrel 3 is fixedly installed inside the outer column 1. A threaded block 4 is installed on the inner wall of the threaded barrel 3. A connecting rod is fixedly installed on the surface of the threaded block 4 facing the inner column 2. 5. The other end of the connecting rod 5 extends to the outside of the threaded barrel 3 and is connected to the lower surface of the inner column 2. The surface of the threaded barrel 3 is fixedly sleeved with the driven bevel gear 6, and the outer column 1 is located inside the driven cone. A driving bevel gear 7 is provided on one side of the gear 6. The driving bevel gear 7 meshes with the driven bevel gear 6. A rotating shaft 8 is provided inside the outer column 1 and on one side of the threaded barrel 3. One end of the rotating shaft 8 is connected to the driving bevel gear 6. The bevel gear 7 is connected, the other end of the rotating shaft 8 transversely penetrates the outer column 1 and is fixedly installed with a rotating handle 9, a bearing 10 is fixedly installed on the inner bottom wall of the outer column 1, and the surface of the threaded barrel 3 is fixedly installed on the inner wall of the bearing 10 On the top, the threaded barrel 3 is rotationally connected to the inner bottom wall of the outer column 1 through the bearing 10.

Among them, when the threaded block 4 moves on the inner bottom wall of the threaded barrel 3, at this time, the lower surface of the top plate 11 is just in contact with the top surface of the outer column 1, and the length, height and shape of the top plate 11 are consistent with the length, height and shape of the outer column 1. Same height and shape.

The staff drives the rotating shaft 8 to rotate through the rotating handle 9, the rotating shaft 8 drives the driving bevel gear 7 to rotate, the driving bevel gear 7 drives the driven bevel gear 6 to rotate, so that the driven bevel gear 6 drives the threaded barrel 3 to rotate synchronously, so that the thread The block 4 can move up and down when the threaded barrel 3 rotates, thereby driving the inner column 2 to move up and down through the connecting rod 5, thereby adjusting the position of the inner column 2. In this process, the staff only need to turn the rotating handle 9 Adjusting the position of the inner column 2 saves time and effort and improves the practicality of the new type.

Please refer to Figures 1 and 3. In this embodiment, a first connecting plate 15 is fixedly installed on a side surface of the top plate 11 facing the placing plate 13, and a second connecting plate is fixedly installed on a side surface of the placing plate 13 facing the top plate 11. 16. Two bolts 17 are provided on the surface of the second connecting plate 16 . Both bolts 17 are transversely threaded through the second connecting plate 16 and extend to the inside of the first connecting plate 15 .

By arranging the first connecting plate 15, the second connecting plate 16 and the bolts 17, the staff can disassemble the placing plate 13, which is convenient for the staff to inspect the solar panels 14 on the placing plate 13. At the same time, when it is necessary to move the outer column 1, by removing the placement plate 13, the new storage space can be reduced.

The working principle of the above embodiment is: when the new model needs to be stored, the rotating handle 9 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the driving bevel gear 7 to rotate, and the driving bevel gear 7 drives the driven bevel gear 6 to rotate. The driven bevel gear 6 drives the threaded barrel 3 to rotate synchronously, causing the threaded block 4 to move downward when the threaded barrel 3 rotates, thereby driving the inner column 2 to move downward through the connecting rod 5, so that the inner column 2 returns to the Inside the outer column 1, the new model is stored.

The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology will not be described in detail in the article.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variations thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment. Without further limitation, an element defined by the statement "comprises a..." does not exclude the presence of additional identical elements in a process, method, article, or apparatus that includes the stated element.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a face limit protection early warning device in construction, includes outer column (1), its characterized in that: the inside of outer column (1) is hollow structure and open structure is at the top, the inside of outer column (1) sets up interior post (2) that extend to the outside, a plurality of mounting groove has all been seted up to the both sides surface of outer column (1) and the both sides surface of interior post (2), the inside fixed mounting of outer column (1) has screw thread section of thick bamboo (3), screw thread piece (4) are installed to the inner wall screw thread of screw thread section of thick bamboo (3), screw thread piece (4) are towards one side fixed surface of interior post (2) installs connecting rod (5), the outside that the connecting rod (5) other end extends to screw thread section of thick bamboo (3) is connected with the lower surface of interior post (2), the fixed surface of screw thread section of thick bamboo (3) has cup jointed driven bevel gear (6), the inside of outer column (1) and be located driven bevel gear (6) one side and be provided with driving bevel gear (7), driving bevel gear (7) meshes with driven bevel gear (6) mutually.

2. The edge protection and early warning device in building construction according to claim 1, wherein: the inside of outer column (1) and be located one side surface of screw section of thick bamboo (3) and be provided with pivot (8), the one end and the initiative bevel gear (7) of pivot (8) are connected, and the other end of pivot (8) transversely runs through outer column (1) and fixed mounting has swivel handle (9).

3. The edge protection and early warning device in building construction according to claim 1, wherein: the bearing (10) is fixedly arranged on the inner bottom wall of the outer column (1), the surface of the threaded cylinder (3) is fixedly arranged on the inner wall of the bearing (10), and the threaded cylinder (3) is rotationally connected with the inner bottom wall of the outer column (1) through the bearing (10).

4. The edge protection and early warning device in building construction according to claim 1, wherein: the top of the inner column (2) is fixedly provided with a top plate (11), and the upper surface of the top plate (11) is fixedly provided with a warning lamp (12).

5. The edge protection and early warning device in building construction according to claim 4, wherein: a placing plate (13) is arranged on one side surface of the top plate (11), and a solar panel (14) is fixedly arranged on the upper surface of the placing plate (13).

6. The edge protection and early warning device in building construction according to claim 5, wherein: one side surface of the top plate (11) facing the placing plate (13) is fixedly provided with a first connecting plate (15), one side surface of the placing plate (13) facing the top plate (11) is fixedly provided with a second connecting plate (16), two bolts (17) are arranged on the surface of the second connecting plate (16), and the two bolts (17) transversely penetrate through the second connecting plate (16) in a threaded mode and extend to the inside of the first connecting plate (15).

7. The edge protection and early warning device in building construction according to claim 1, wherein: the bottom of the outer column (1) is fixedly provided with a stable seat (18).