Safety protection roadblock for constructional engineering

Abstract

The utility model discloses a safety protection roadblock for constructional engineering, which belongs to the field of constructional engineering and comprises a base, a cover body is fixedly arranged at the upper end of the base, a through hole is formed in the upper end of the cover body, a threaded rod penetrates through the through hole in a sliding manner, and a disc is fixedly arranged at the upper end of the threaded rod. The upper end of the threaded rod is rotationally sleeved with a nut through threads, the upper end of the nut is fixedly connected with a sealing gasket in a clamped mode, the threaded rod is connected with the pointed pile, the threaded rod is limited through the nut, and therefore the threaded rod is connected with the pointed pile and the cover body, the pointed pile is conveniently connected to the ground, and then the threaded rod is limited through the pointed pile; the cover body is limited by the threaded rod, the limiting stability of the cover body during placement is improved, the cover body is prevented from tilting due to wind blowing and external force collision, meanwhile, the base cover is connected with the base in a clamped mode, the clamping cover is connected with the cover body in a clamped mode, and therefore the base and the cover body are wrapped, and the situation that the cover body is exposed outside and damaged due to solarization and rain is avoided.

Description

Technical Field

[0001] The utility model relates to the field of construction engineering, and more specifically, to a safety protection roadblock for construction engineering. Background Art

[0002] Architecture is a general term for buildings and structures. It is the artificial environment created by humans to meet the needs of social life, using available material and technological means and applying certain scientific and aesthetic principles. Some classifications distinguish buildings from non-building structures not occupied permanently, in order to clarify their functional nature. Furthermore, some architectural scholars, to avoid confusion, deliberately subclassify buildings whose forms are consciously created by humans as "architecture." It should be noted that the term "building" can sometimes be extended to include "non-building structures," such as bridges, power towers, and tunnels.

[0003] For example, a roadblock device disclosed in publication No. CN108532488A includes a base, characterized in that a gravity block is provided on the surface of the base, a roadblock barrel is provided above the base, a movable limiting mechanism is provided between the base and the roadblock barrel, which can make the roadblock barrel float in sections, a warning rod that can extend from the upper end of the roadblock barrel is provided in the roadblock barrel, and a warning light is provided at the upper end of the warning rod. The present invention has a simple structure and is easy to use. The roadblock is fixed on the road by the gravity block, and then the movable limiting mechanism is used to make the roadblock float in sections to adapt to different water depths, so that road signs of the roadblock can be seen even when the road is flooded, meeting people's usage needs.

[0004] It can be seen from the above-mentioned public solutions that currently roadblocks are manually moved and placed directly at the required position, but the position limit stability of the roadblocks is poor when they are placed. The roadblocks are easily moved or tilted by external forces when they are placed, thereby affecting the use effect. At the same time, the roadblocks have poor protection and are damaged by long-term exposure to the sun and rain, thereby affecting their service life. Utility Model Content

[0005] The purpose of the utility model is to provide a safety protection roadblock for construction engineering to solve the problem of position limitation and protection of roadblocks.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a safety protection roadblock for construction engineering, comprising a base, a cover body is fixedly provided at the upper end of the base, a through hole is provided at the upper end of the cover body, a threaded rod is slidably passed through the interior of the through hole, a disc is fixedly provided at the upper end of the threaded rod, a nut is sleeved on the upper end of the threaded rod through a threaded rotation, a sealing gasket is fixedly clamped at the upper end of the nut, a connecting block is fixedly provided at the lower end of the connecting block, a pointed pile is fixedly provided at the lower end of the connecting block, limiting grooves are respectively provided on the left and right sides of the base, and the inner sliding of the limiting groove A movable clamping limit block is provided, and the limit block is fixedly provided with a base cover. A card cover is fixedly provided on the upper end of the base cover. A threaded rod is provided to connect the pointed pile, and the threaded rod is limited by a nut, so that the threaded rod is connected to the pointed pile and the cover body, so as to facilitate the connection to the underground through the pointed pile. The threaded rod is then limited by the pointed pile, and the threaded rod limits the cover body, thereby increasing the limit stability of the cover body when it is placed, and avoiding tilting and tilting due to wind and external force collision. At the same time, the base is clamped by the base cover, and the card cover is clamped by the cover body, so that the base and the cover body are wrapped to avoid being exposed to the sun and rain and damaged.

[0007] Preferably, the lower end of the threaded rod is slidably arranged inside the cover body, and the disc is arranged at the upper end of the cover body.

[0008] Preferably, the nut is pressed down on the upper end of the cover body, and a handle is fixedly provided on the left side of the nut.

[0009] Preferably, the upper end of the threaded rod slides through the interior of the sealing gasket, and the sealing gasket is tightly sealed to the upper end of the threaded rod and the upper end of the nut.

[0010] Preferably, the connecting block is arranged inside the cover body, the pointed pile is fixedly provided with a plurality of barbs, and the pointed pile is provided with a plurality of drag-reducing grooves.

[0011] Preferably, the base cover is slidably engaged with the outer side of the base, and the card cover is slidably engaged with the outer side of the cover body.

[0012] Preferably, a card hole is provided at the upper end of the card cover.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] (1) The utility model sets a threaded rod to connect the pointed pile, and the threaded rod is limited by a nut, so that the threaded rod is connected to the pointed pile and the cover body, thereby facilitating the connection to the underground through the pointed pile. Then, the threaded rod is limited by the pointed pile, and the threaded rod limits the cover body, thereby increasing the stability of the limit when the cover body is placed, and preventing it from tilting and falling due to wind and external force collision.

[0015] (2) The utility model clamps the base cover to the base, and the clamping cover to the cover body, thereby wrapping the base and the cover body to prevent them from being exposed to the sun and rain and being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial cross-sectional view of the overall structure of the utility model;

[0018] Figure 3 It is a partial cross-sectional view of the local structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection between the base and the cover of the present invention;

[0020] Figure 5 It is a cross-sectional view of the connection between the base cover and the card cover of the present invention.

[0021] Description of the numbers in the figure:

[0022] 1 base, 2 cover, 3 through hole, 4 threaded rod, 5 disc, 51 nut, 6 handle, 7 sealing gasket, 8 connecting block, 9 pointed pile, 10 barb, 11 drag reduction groove, 12 limit groove, 13 limit block, 14 base cover, 15 card cover, 16 card hole. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] Example 1

[0025] See also Figure 1-5The figure shows a safety protection roadblock for construction engineering, including a base 1, a cover body 2 is fixedly provided on the upper end of the base 1, a through hole 3 is provided on the upper end of the cover body 2, a threaded rod 4 is slidably passed through the inside of the through hole 3, and a disc 5 is fixedly provided on the upper end of the threaded rod 4. By setting the disc 5, it is convenient to hammer the disc 5 to make the threaded rod 4 drop, so that the pointed pile 9 is lowered and installed by the drop of the threaded rod 4. The upper end of the threaded rod 4 is connected with a nut 51 through a threaded rotation sleeve. The handle 6 is provided to facilitate the rotation of the nut 51. The connection between the threaded rod 4 and the nut 51 is sealed by a sealing gasket 7 to prevent rainwater and debris from moving into the nut 51. The interior affects the use of the nut 51. The upper end of the nut 51 is fixedly connected with a sealing gasket 7. The lower end of the threaded rod 4 is fixedly provided with a connecting block 8. The lower end of the connecting block 8 is fixedly provided with a pointed pile 9. Through the setting of the connecting block 8, the installation and connection stability of the threaded rod 4 and the pointed pile 9 are increased. Limiting grooves 12 are respectively provided on the left and right sides of the base 1. The internal sliding card of the limiting groove 12 is connected with the limiting block 13. The sliding card connection between the limiting groove 12 and the limiting block 13 is used to limit the installation of the base cover 14, thereby increasing the installation stability of the card cover 15. The limiting block 13 is fixed with the base cover 14, and the upper end of the base cover 14 is fixed with the card cover 15.

[0026] In order to facilitate limiting and protecting roadblocks, the lower end of the threaded rod 4 is slidably arranged inside the cover body 2, the disc 5 is arranged at the upper end of the cover body 2, the nut 51 is pressed down on the upper end of the cover body 2, and a handle 6 is fixedly arranged on the left side of the nut 51. The upper end of the threaded rod 4 slides through the inside of the sealing gasket 7, and the sealing gasket 7 is tightly sealed to the upper end of the threaded rod 4 and the upper end of the nut 51. The connecting block 8 is arranged inside the cover body 2, and the pointed pile 9 is fixedly provided with a plurality of barbs 10. Through the setting of the barbs 10, the installation stability of the pointed pile 9 is increased. The pointed pile 9 is provided with a plurality of drag reducing grooves 11. Through the setting of the drag reducing grooves 11, the resistance encountered by the pointed pile 9 when it descends is reduced, which facilitates the downward installation of the pointed pile 9. The base cover 14 is slidably clamped to the outside of the base 1, and the card cover 15 is slidably clamped to the outside of the cover body 2. The upper end of the card cover 15 is provided with a clamping hole 16.

[0027] In this embodiment, a threaded rod 4 is provided to connect the pointed pile 9, and the threaded rod 4 is limited by a nut 51, so that the threaded rod 4 is connected to the pointed pile 9 and the cover body 2, so as to facilitate the connection to the underground through the pointed pile 9, and then the threaded rod 4 is limited by the pointed pile 9, and the threaded rod 4 limits the cover body 2, thereby increasing the stability of the limit when the cover body 2 is placed, and avoiding tilting due to wind and external force collision. At the same time, the base 1 is clamped by the base cover 14, and the clamping cover 15 is clamped by the cover body 2, so that the base 1 and the cover body 2 are wrapped to avoid being exposed to the sun and rain and damaged.

[0028] First, move the roadblock to a suitable position, then hammer the upper end of the disc 5 to move the disc 5 downward, so that the disc 5 is pressed and moves downward, the threaded rod 4 moves downward, the threaded rod 4 drives the pointed pile 9 to move downward, and then the pointed pile 9 moves downward and is inserted into the ground to install the threaded rod 4, thereby limiting the cover 2 through the threaded rod 4, and then rotate the nut 51 so that the nut 51 is pressed down on the upper end of the cover 2, and then the roadblock can be limited and fixed, and the base cover 14 is clamped to the base 1, and the clamping cover 15 is clamped to the cover 2, so that the base 1 and the cover 2 are wrapped to prevent them from being exposed to the sun and rain and damaged.

[0029] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A safety barrier for construction engineering, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly provided with a cover body (2), the upper end of the cover body (2) is provided with a through hole (3), a threaded rod (4) is slidably passed through the interior of the through hole (3), a disc (5) is fixedly provided at the upper end of the threaded rod (4), a nut (51) is rotatably sleeved on the upper end of the threaded rod (4), a sealing gasket (7) is fixedly clamped at the upper end of the nut (51), a connecting block (8) is fixedly provided at the lower end of the threaded rod (4), a pointed pile (9) is fixedly provided at the lower end of the connecting block (8), and limiting grooves (12) are respectively provided on the left and right sides of the base (1), the limiting grooves (12) are slidably clamped with limiting blocks (13), a base cover (14) is fixedly provided on the limiting block (13), and a card cover (15) is fixedly provided on the upper end of the base cover (14).

2. A construction safety barrier according to claim 1, characterized in that: The lower end of the threaded rod (4) is slidably arranged inside the cover body (2), and the disc (5) is arranged at the upper end of the cover body (2).

3. A construction safety barrier according to claim 1, characterized in that: The nut (51) is pressed down on the upper end of the cover body (2), and a handle (6) is fixedly provided on the left side of the nut (51).

4. A safety barrier for construction projects according to claim 1, characterized in that: The upper end of the threaded rod (4) slides through the interior of the sealing gasket (7), and the sealing gasket (7) is tightly sealed to the upper end of the threaded rod (4) and the upper end of the nut (51).

5. The safety barrier for construction engineering according to claim 1, characterized in that: The connecting block (8) is arranged inside the cover body (2), the pointed pile (9) is fixedly provided with a plurality of barbs (10), and the pointed pile (9) is provided with a plurality of drag-reducing grooves (11).

6. A construction safety barrier according to claim 1, characterized in that: The base cover (14) is slidably engaged with the outer side of the base (1), and the card cover (15) is slidably engaged with the outer side of the cover body (2).

7. The safety barrier for construction engineering according to claim 1, characterized in that: The upper end of the card cover (15) is provided with a card hole (16).

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