Protective device for water conservancy project

Abstract

The protection device for the water conservancy project comprises a protection assembly and a vertical rod arranged at the top end of the protection assembly, and the vertical rod and the protection assembly are detachably installed; wherein a connecting column is arranged at the intersection position of the vertical rod and the protection assembly, a reflective strip is arranged on the surface wall of the vertical rod and used for warning, and relates to the technical field of water conservancy projects, the vertical rod is arranged above the protection assembly, the reflective strip is arranged on the outer surface wall of the vertical rod, the connecting column is arranged at the bottom end of the vertical rod, and the vertical rod and the protection assembly at the bottom end are detachably installed. When the vertical rod and the protection assembly are connected with each other, the vertical rod and the protection assembly are tightly connected through screwing of the connecting column and the protection assembly, the reflection warning effect can be achieved through the reflective strip, the size of the protection assembly is larger than that of a drill hole, and the protection assembly is placed on the upper surface of a wellhead of the drill hole; and constructors are prevented from slipping into the well mouth of the drill hole.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a protective device for water conservancy projects. Background Art

[0002] Water conservancy projects are projects built to eliminate water disasters and develop and utilize water resources. According to the objects they serve, they are divided into flood control projects, farmland water conservancy projects, hydropower projects, waterway and port projects, water supply and drainage projects, environmental water conservancy projects, and sea reclamation projects. Water conservancy projects that can simultaneously serve multiple purposes such as flood control, water supply, irrigation, and power generation are called comprehensive utilization water conservancy projects.

[0003] In the process of water conservancy project construction, pile foundation construction is usually required. In the process of pile foundation construction, holes need to be drilled at the corresponding positions of the foundation, and pile foundation construction is carried out after drilling. However, after drilling, the pile foundation construction cannot be carried out in time due to weather or construction progress. In this way, the drill holes will be exposed inside the construction site. If the drill holes are not protected, construction workers may fall and other safety accidents may occur. Utility Model Content

[0004] In order to overcome the existing problems, an embodiment of the present application provides a protective device for a water conservancy project, wherein a vertical rod is provided above the protective assembly, a reflective strip is provided on the outer wall of the vertical rod, a connecting column is provided at the bottom end of the vertical rod, and the vertical rod and the protective assembly at the bottom end are detachably installed. When the vertical rod and the protective assembly are connected to each other, the connecting column and the protective assembly are screwed together to tightly connect the vertical rod and the reflective strip can play a reflective warning role, and the size of the protective assembly is larger than the size of the borehole, and the protective assembly is placed on the upper surface of the wellhead of the borehole, thereby preventing construction workers from slipping and falling into the wellhead of the borehole.

[0005] The technical solution adopted by the embodiment of the present application to solve the technical problem is:

[0006] A protective device for a water conservancy project, comprising a protective component and a vertical rod arranged at the top of the protective component, wherein the vertical rod and the protective component are detachably mounted;

[0007] Among them, a connecting column is provided at the intersection of the vertical rod and the protective component, and a reflective strip is provided on the surface wall of the vertical rod for warning. When the connecting column and the connecting hole are connected to each other, the connecting column and the connecting hole can be tightly connected by rotating the thread on the outer surface of the connecting column and the connecting hole. At the same time, a reflective strip is provided on the outer surface of the vertical rod, which can play a reflective warning role.

[0008] Preferably, a chassis is provided at the intersection of the protective component and the connecting column, a connecting hole is opened at the internal axis of the chassis, and the connecting hole and the connecting column are connected by a screw connection. When the vertical rod and the protective component are connected to each other, the connecting column and the protective component are screwed together to tightly connect the vertical rod and the protective component, and the reflective strip can play a reflective warning role. Moreover, the size of the protective component is larger than the size of the drilled hole. The protective component is placed on the upper surface of the wellhead of the drilled hole to prevent construction workers from slipping and falling into the wellhead of the drilled hole.

[0009] Preferably, the protection component also includes a support rod connected to the chassis, and the support rod is provided with six in total. The six support rods are connected to the chassis by spot welding. The support rods are arranged at equal angles on the outer surface of the chassis, and the support rods and the chassis are welded. In this way, the support rods and the chassis can be better fixed, and the length of the support rods is greater than the length of the maximum size of the connecting ring. In this way, through the setting of the support rods, protection can be provided for drilling wellheads of different sizes.

[0010] Preferably, the protective assembly also includes a connecting ring, a small ring inside the connecting ring is located on the side close to the chassis, another connecting ring of a large ring structure is located outside the connecting ring of the small ring structure, and the two connecting rings are concentric structures. There are two connecting rings in total, and the sizes of the two connecting rings are different.

[0011] Preferably, the support rod and the connecting ring are connected by a plug-in connection, a through hole is provided at the intersection of the connecting ring and the support rod, the small ring inside the connecting ring is located on the side close to the chassis, and the other connecting ring of the large ring structure is located outside the connecting ring of the small ring structure, and the two connecting rings are concentric structures. When the chassis and the connecting ring are connected to each other, the circular hole inside the connecting ring and the support rod are plugged into each other. After the plug-in, the connecting ring and the support rod are connected to each other by a spot welding structure, so that the connecting ring and the support rod are fixed and stable.

[0012] Preferably, the length of the connecting column is greater than the depth of the connecting hole, and the outer wall of the connecting column is provided with a thread. When the connecting column and the connecting hole are connected to each other, the connecting column and the connecting hole can be rotated relative to each other through the thread on the outer surface of the connecting column, so that the connecting column and the connecting hole can be tightly connected, thereby connecting the vertical rod and the chassis to each other, so that they can be fixed and stably without the problem of falling off.

[0013] The advantages of the embodiments of the present application are:

[0014] A vertical rod is provided above the protective assembly, a reflective strip is provided on the outer wall of the vertical rod, a connecting column is provided at the bottom end of the vertical rod, and the vertical rod and the protective assembly at the bottom end are detachably installed. When the vertical rod and the protective assembly are connected to each other, the connecting column and the protective assembly are screwed together to tightly connect the vertical rod and the reflective strip can play a reflective warning role. Moreover, the size of the protective assembly is larger than the size of the drilled hole. The protective assembly is placed on the upper surface of the wellhead of the drilled hole to prevent construction workers from slipping and falling into the wellhead of the drilled hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 This is a schematic diagram of the overall structure of the protective device for water conservancy projects of the utility model;

[0017] Figure 2 This is a schematic diagram of the top view of the protective device for water conservancy projects of the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of the vertical rod in the protective device for water conservancy projects of the utility model;

[0019] Figure 4 It is a schematic diagram of the overall structure of the protection component in the protection device for water conservancy projects of the utility model.

[0020] Description of main reference numerals:

[0021] 1. Protective assembly; 11. Support rod; 12. Connecting ring; 13. Chassis; 14. Connecting hole; 2. Vertical rod; 3. Reflective strip; 4. Connecting column. DETAILED DESCRIPTION

[0022] The embodiment of the present application solves the problems in the prior art by providing a protective device for a water conservancy project. A vertical rod is provided above the protective component, a reflective strip is provided on the outer wall of the vertical rod, a connecting column is provided at the bottom end of the vertical rod, and the vertical rod and the protective component at the bottom end are detachably installed. When the vertical rod and the protective component are connected to each other, the connecting column and the protective component are screwed together to tightly connect the vertical rod and the reflective strip can play a reflective warning role. Moreover, the size of the protective component is larger than the size of the borehole. The protective component is placed on the upper surface of the wellhead of the borehole to prevent construction workers from slipping and falling into the wellhead of the borehole.

[0023] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:

[0024] Embodiment 1:

[0025] This embodiment provides a specific structure of a protective device for water conservancy projects, such as Figure 1-4As shown, it includes a protection component 1 and a vertical rod 2 arranged at the top of the protection component 1, and the vertical rod 2 and the protection component 1 are detachably installed;

[0026] Among them, a connecting column 4 is provided at the intersection of the vertical rod 2 and the protective component 1, and a reflective strip 3 is provided on the surface wall of the vertical rod 2 for warning. When the connecting column 4 and the connecting hole 14 are connected to each other, the connecting column 4 and the connecting hole 14 can be tightly connected by rotating the thread on the outer surface of the connecting column 4 and the connecting hole 14. At the same time, a reflective strip 3 is provided on the outer surface of the vertical rod 2, and the reflective strip 3 can play a role of reflective warning.

[0027] The length of the connecting column 4 is greater than the depth of the connecting hole 14, and the outer wall of the connecting column 4 is provided with a thread. When the connecting column 4 and the connecting hole 14 are connected to each other, the connecting column 4 and the connecting hole 14 can be rotated relative to each other through the thread on the outer surface of the connecting column 4, so that the connecting column 4 and the connecting hole 14 can be tightly connected, thereby connecting the vertical rod 2 and the chassis 13 to each other, so that they can be fixed and stably without the problem of falling off.

[0028] By adopting the above technical solution:

[0029] When the connecting column 4 and the connecting hole 14 are connected to each other, the connecting column 4 and the connecting hole 14 can be tightly connected by rotating the thread on the outer surface of the connecting column 4 and the connecting hole 14. At the same time, a reflective strip 3 is provided on the outer surface of the vertical rod 2, which can play a reflective warning role.

[0030] Embodiment 2:

[0031] This embodiment provides a specific structure of a protective device for water conservancy projects, such as Figure 1-4 As shown, a chassis 13 is provided at the intersection of the protection component 1 and the connecting column 4, and a connecting hole 14 is opened at the internal axis of the chassis 13. The connection method of the connecting hole 14 and the connecting column 4 is a screw connection. When the vertical rod 2 and the protection component 1 are connected to each other, the connecting column 4 and the protection component 1 are screwed together to tightly connect the vertical rod 2 and the protection component 1, and the reflective strip 3 can play a reflective warning role. Moreover, the size of the protection component 1 is larger than the size of the drilled hole. The protection component 1 is placed on the upper surface of the wellhead of the drilled hole to prevent construction workers from falling into the wellhead of the drilled hole.

[0032] The protection component 1 also includes a support rod 11 connected to the chassis 13. There are six support rods 11 in total. The six support rods 11 are connected to the chassis 13 by spot welding. The support rods 11 are arranged at equal angles on the outer surface of the chassis 13, and the support rods 11 and the chassis 13 are welded. In this way, the support rods 11 and the chassis 13 can be better fixed, and the length of the support rods 11 is greater than the length of the maximum size of the connecting ring 12. In this way, through the arrangement of the support rods 11, protection can be provided for drilling wellheads of different sizes.

[0033] The protective component 1 also includes a connecting ring 12, a small ring inside the connecting ring 12 is located on a side close to the chassis 13, and another connecting ring 12 with a large ring structure is located outside the connecting ring 12 with the small ring structure, and the two connecting rings 12 are concentric structures. There are two connecting rings 12 in total, and the sizes of the two connecting rings 12 are different.

[0034] The connection method between the support rod 11 and the connecting ring 12 is a plug-in connection. A through hole is opened at the intersection of the connecting ring 12 and the support rod 11. The small ring inside the connecting ring 12 is located on the side close to the chassis 13, and the other connecting ring 12 with a large ring structure is located outside the connecting ring 12 with the small ring structure. The two connecting rings 12 are concentric structures. When the chassis 13 and the connecting ring 12 are connected to each other, the circular hole inside the connecting ring 12 and the support rod 11 are plugged into each other. After plugging, the connecting ring 12 and the support rod 11 are connected to each other through a spot welding structure, so that the connecting ring 12 and the support rod 11 are fixed and stable.

[0035] By adopting the above technical solution:

[0036] The connecting column 4 is screwed to the protection component 1, so that the vertical rod 2 is tightly connected to the protection component 1, and the reflective strip 3 can play a reflective warning role. In addition, the size of the protection component 1 is larger than the size of the drilled hole. The protection component 1 is placed on the upper surface of the wellhead of the drilled hole, which prevents construction workers from slipping and falling into the wellhead of the drilled hole.

[0037] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A protective device for water conservancy projects, characterized in that: It comprises a protection component (1) and a vertical rod (2) arranged at the top of the protection component (1), wherein the vertical rod (2) and the protection component (1) are detachably mounted; Wherein, a connecting column (4) is provided at the intersection of the vertical rod (2) and the protective component (1), and a reflective strip (3) is provided on the surface wall of the vertical rod (2) for warning.

2. A protective device for water conservancy projects as claimed in claim 1, characterized in that: A chassis (13) is provided at the intersection of the protection component (1) and the connecting column (4), a connecting hole (14) is provided at the inner axis of the chassis (13), and the connecting hole (14) and the connecting column (4) are connected in a screw-on manner.

3. A protective device for water conservancy projects as claimed in claim 2, characterized in that: The protection component (1) further comprises a support rod (11) connected to the chassis (13), wherein a total of six support rods (11) are provided, and the six support rods (11) are connected to the chassis (13) by spot welding.

4. A protective device for water conservancy projects as claimed in claim 3, characterized in that: The protection component (1) further comprises a connecting ring (12), two connecting rings (12) are provided in total, and the sizes of the two connecting rings (12) are different.

5. A protective device for water conservancy projects as claimed in claim 4, characterized in that: The support rod (11) and the connecting ring (12) are connected in a plug-in manner, and a through hole is provided at the intersection of the connecting ring (12) and the support rod (11).

6. A protective device for water conservancy projects as claimed in claim 2, characterized in that: The length of the connecting column (4) is greater than the depth of the connecting hole (14).

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