Warning device for construction site management

Abstract

This utility model discloses a warning device for construction project management, belonging to the field of warning device technology. It aims to solve the technical problem that current warning device pole structures lack protective structures, increasing safety hazards. The device includes a sign, a pole, and a second sleeve. The lower end of the sign has a first sleeve, which is fitted onto the top of the pole. The front and rear ends of the sign are equipped with warning signs and reflective sheets. The lower conical bottom of the pole has a cross groove, and the upper outer side of the pole has an adjustment groove. The upper end of the second sleeve has an adjustment ring fixed to it, and both the adjustment ring and the second sleeve are slidably fitted onto the outside of the pole. This utility model has an easily adjustable protective structure, ensuring the safety of the pole structure when not in use and reducing safety hazards.

Description

Technical Field

[0001] This utility model relates to the field of warning device technology, and more specifically, to a warning device for building engineering management. Background Technology

[0002] In construction project management, warning devices play a crucial role in ensuring construction safety and maintaining site order. Installing reflective warning devices at the edges of deep foundation pits and near openings can attract the attention of construction workers at night or in low light conditions, preventing falls due to poor visibility. Warning devices can also be installed at sharp bends in construction roads to remind drivers to slow down.

[0003] Warning signs placed at foundation pits or road corners are typically positioned by inserting poles into the soil. Existing warning sign poles, designed for easy insertion, generally have a tapered base. This design increases the risk of accidents during storage and transport, creating safety hazards on the construction site and hindering project safety management. Therefore, we propose a warning device for construction project management. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to the needs of reality, and provide a warning device for building engineering management, so as to solve the technical problem that the current warning device pole structure does not have a protective structure, which increases the safety hazards.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a warning device for construction project management, including a sign, a pole, and a sleeve. The lower end of the sign is provided with a sleeve, which is then installed on the top of the pole. The front and rear ends of the sign are provided with warning signs and reflective sheets. The lower end of the pole has a cross groove at the conical bottom. The upper end of the pole has an adjustment groove on the outer side. The upper end of the sleeve is fixed with an adjustment ring, and both the adjustment ring and the sleeve are slidably sleeved on the outer side of the pole.

[0006] In use, pull down the second sleeve to separate the limiting piece from the bottom of the longitudinal groove of the cross groove. Then rotate the second sleeve 90 degrees. At this time, the bottom of the screw of the adjusting ring moves from the L-shaped bend at the bottom groove to the adjusting groove. Now the limiting piece corresponds to the transverse groove of the cross groove. Pull up the second sleeve to make the limiting piece enter the top of the transverse groove. Then insert the bottom of the pole into the soil through the conical surface. Finally, attach the sign to the top of the pole through the sleeve. When the pole is not in use, the second sleeve structure needs to be reset so that the second sleeve is located outside the conical bottom of the pole to ensure the safety of carrying and storage and reduce safety risks. The hollow design of the cross groove reduces the risk factor in the construction site, which makes the bottom of the pole prone to deformation. The cross groove is filled with shims to avoid deformation caused by external lateral pressure. At the same time, the soil breaking surface facilitates soil entry operations. When the pole is pulled out of the soil, some soil will remain inside the cross groove. Long-term retention may cause the limiting plate to not move smoothly in the cross groove. The screw can be removed by threading and then the adjusting ring and sleeve can be separated. Then the cross groove can be cleaned as a whole. The above structure makes the cross groove structure more stable and facilitates cleaning inside the cross groove.

[0007] Preferably, the cross groove is divided into a transverse groove and a longitudinal groove. A gasket is fixed to the lower end of the longitudinal groove by screws, and the lower end of the gasket has a soil-breaking surface.

[0008] Preferably, a limiting piece is fixed to the inner bottom of the second sleeve, and the limiting piece is slidably inserted into the transverse groove and the longitudinal groove of the cross groove. The limiting piece is made of rubber.

[0009] Preferably, the height of the limiting piece is adapted to the distance between the gasket and the bottom opening of the cross groove, and the distance between the limiting piece and the bottom opening of the sleeve is three centimeters.

[0010] Preferably, both sides of the adjusting ring are threaded with screws, and the bottom of the screws is designed with an arc surface. The bottom of the screws is slidably installed inside the adjusting groove. The inner and outer diameters of the adjusting ring are the same as the inner and outer diameters of the sleeve.

[0011] Preferably, the lower end of the adjustment groove is provided with a bottom groove, the bottom groove is designed in an L-shape, and the bottom groove is adapted to the running trajectory of the limiting piece in the cross groove. The direction of the adjustment groove and the bottom groove both conform to the outer arc surface of the upright.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model, through the design of sleeve two, requires the sleeve two structure to be reset when the upright is not in use. The adjusting ring and sleeve two are adjusted and reset along the direction of the adjusting groove and the cross groove, so that sleeve two is located outside the cone bottom of the upright. The sleeve two provides external protection for the dangerous cone surface, ensuring the safety of carrying and storage, reducing safety hazards, and lowering the risk factor in the construction site.

[0013] 2. This utility model also incorporates a design with a shim and a hollow cross groove, which prevents deformation of the bottom of the pole. The shim fills the cross groove, preventing deformation caused by external lateral pressure. It also facilitates soil entry. When the pole is pulled out of the soil, some soil may remain inside the cross groove. Long-term retention may cause the limiting plate to malfunction within the cross groove. This can be addressed by disassembling the screw and separating the adjusting ring and sleeve, followed by a thorough cleaning of the cross groove. This structure makes the cross groove more stable and facilitates cleaning. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram of the unfolded structure of this utility model; Figure 3 This is a schematic diagram of the upright structure of this utility model; Figure 4 This is a bottom view of the structure of this utility model; Figure 5 This is a schematic diagram of the sleeve of this utility model in two sections; Figure 6 This is a schematic diagram of the gasket structure of this utility model.

[0015] The following are the labels in the diagram: 1. Signpost; 101. Sleeve 1; 102. Warning sign; 103. Reflector; 2. Pole; 201. Cross groove; 3. Adjustment groove; 301. Bottom groove; 4. Adjustment ring; 401. Screw; 5. Sleeve 2; 501. Limiting piece; 6. Gasket; 601. Breaking ground surface. Detailed Implementation

[0016] like Figures 1 to 5As shown, this utility model relates to a warning device for construction project management, including a sign 1, a pole 2, and a sleeve 5. The lower end of the sign 1 is provided with a sleeve 101, which is fitted onto the top of the pole 2. Warning signs 102 and reflective sheets 103 are provided on both the front and rear ends of the sign 1. A cross groove 201 is formed at the conical bottom of the lower end of the pole 2. The cross groove 201 is divided into a transverse groove and a longitudinal groove. A washer 6 is fixed to the lower end of the longitudinal groove by screws. The lower end of the washer 6 has a soil-breaking surface 601, which facilitates soil-breaking operations. A limiting piece 501 is fixed to the bottom of the sleeve 5, and the limiting piece 501 is slidably inserted into the transverse and longitudinal grooves of the cross groove 201. The limiting piece 501 is made of rubber. The rubber material creates resistance in the transverse and longitudinal grooves of the limiting plate 501, facilitating the height positioning of the sleeve 2 5. The height of the limiting plate 501 is matched with the distance between the gasket 6 and the bottom opening of the cross groove 201. The distance between the limiting plate 501 and the bottom opening of the sleeve 2 5 is three centimeters. This three-centimeter distance ensures that in the protective mode, the bottom cone of the upright 2 is located inside the sleeve 2 5. When the upright 2 is not in use, the sleeve 2 5 structure needs to be reset. The adjusting ring 4 and the sleeve 2 5 are adjusted and reset along the direction of the adjusting groove 3 and the cross groove 201, so that the sleeve 2 5 is located outside the cone bottom of the upright 2. The sleeve 2 5 provides external protection for the dangerous cone surface, ensuring the safety of carrying and storage, reducing safety hazards, and lowering the risk factor in the construction site.

[0017] like Figures 2 to 6As shown, this utility model relates to a warning device for construction project management, including a sign 1, a pole 2, and a sleeve 5. An adjustment groove 3 is provided on the outer upper end of the pole 2. An adjustment ring 4 is fixed to the upper end of the sleeve 5, and both the adjustment ring 4 and the sleeve 5 are slidably fitted onto the outer side of the pole 2. Screws 401 are threaded through both sides of the adjustment ring 4, and the bottom of the screws 401 is arc-shaped. The bottom of the screws 401 is slidably installed inside the adjustment groove 3. The inner and outer diameters of the adjustment ring 4 and the sleeve 5 are the same, making the adjustment ring 4 and the sleeve 5 form a single unit, which is aesthetically pleasing and facilitates sliding adjustment. A bottom groove 301 is provided at the lower end of the adjustment groove 3. The bottom groove 301 has an L-shaped structure and is adapted to a limiting piece 501. The running trajectory within the cross groove 201, the direction of the adjusting groove 3 and the bottom groove 301 both conform to the outer arc surface of the upright 2. The cross groove 201 is a hollow design, which makes the bottom of the upright 2 prone to deformation. The cross groove 201 is filled with shims 6 to avoid deformation of the cross groove 201 caused by external lateral pressure. At the same time, the soil breaking surface 601 facilitates soil entry operations. When the upright 2 is pulled out of the soil, some soil will remain inside the cross groove 201. Long-term retention may cause the limiting plate 501 to not run smoothly in the cross groove 201. The screw 401 can be disassembled by thread, and then the adjusting ring 4 and the sleeve 5 can be separated. Then the cross groove 201 can be cleaned as a whole. The above structure makes the cross groove 201 more stable and facilitates cleaning inside the cross groove 201.

[0018] Working Principle: This embodiment provides a warning device for construction project management. In use, pull down sleeve 25 to separate the limiting piece 501 from the bottom of the longitudinal groove of the cross groove 201. Then rotate sleeve 25 ninety degrees. At this time, the bottom of the screw 401 of the adjusting ring 4 moves from the L-shaped bend of the bottom groove 301 into the adjusting groove 3. The limiting piece 501 then corresponds to the transverse groove of the cross groove. Pull up sleeve 25 to make the limiting piece 501 enter the top of the transverse groove. Then, insert the bottom of the upright 2 into the soil through the conical surface. Finally, attach the sign 1 to the top of the upright 2 through sleeve 101. When the upright 2 is not in use, it is necessary to... Reset the sleeve 25 structure so that it is located outside the cone bottom of the upright 2. The cross groove 201 is hollow, which makes the bottom of the upright 2 prone to deformation. The cross groove 201 is filled with shims 6 to avoid deformation of the cross groove 201 caused by external lateral pressure. At the same time, the soil breaking surface 601 facilitates soil entry operations. When the upright 2 is pulled out of the soil, some soil will remain inside the cross groove 201. Long-term retention may cause the limiting plate 501 to not run smoothly in the cross groove 201. The screw 401 can be disassembled by thread, and then the adjusting ring 4 and sleeve 25 can be separated. Then the cross groove 201 can be cleaned as a whole.

[0019] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. A warning device for construction project management, comprising a sign (1), a pole (2), and a sleeve (5), characterized in that: The lower end of the sign (1) is provided with a sleeve (101), and the sleeve (101) is fitted onto the top of the pole (2). The front and rear ends of the sign (1) are provided with warning signs (102) and reflective sheets (103). The lower end of the pole (2) is provided with a cross groove (201) at the cone bottom. The upper end of the pole (2) is provided with an adjustment groove (3). The upper end of the sleeve (5) is fixed with an adjustment ring (4), and the adjustment ring (4) and the sleeve (5) are both slidably fitted onto the outside of the pole (2).

2. The warning device for construction project management according to claim 1, characterized in that: The cross groove (201) is divided into a transverse groove and a longitudinal groove. The lower end of the longitudinal groove is fixed with a gasket (6) by screws. The lower end of the gasket (6) has a soil-breaking surface (601).

3. A warning device for construction project management according to claim 2, characterized in that: The inner bottom of the sleeve 2 (5) is fixed with a limiting piece (501), and the limiting piece (501) is slidably inserted into the transverse groove and longitudinal groove of the cross groove (201). The limiting piece (501) is made of rubber.

4. A warning device for construction project management according to claim 3, characterized in that: The height of the limiting piece (501) is adapted to the distance between the bottom opening of the gasket (6) and the cross groove (201), and the distance between the limiting piece (501) and the bottom opening of the sleeve (5) is three centimeters.

5. A warning device for construction project management according to claim 4, characterized in that: Both sides of the adjusting ring (4) are threaded with screws (401), and the bottom of the screws (401) is designed with an arc surface. The bottom of the screws (401) is slidably installed inside the adjusting groove (3). The inner and outer diameters of the adjusting ring (4) are the same as the inner and outer diameters of the sleeve (5).

6. A warning device for construction project management according to claim 5, characterized in that: The lower end of the adjustment groove (3) is provided with a bottom groove (301). The bottom groove (301) is designed in an L-shape and is adapted to the running trajectory of the limiting piece (501) in the cross groove (201). The direction of the adjustment groove (3) and the bottom groove (301) both conform to the outer arc surface of the upright (2).

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