Building machinery anti-collision warning line

Abstract

The utility model discloses a building machinery anti-collision warning line which comprises a main body module. The main body module comprises a base, a plurality of triangular plates fixed to one side of the base in an array mode, sleeves symmetrically fixed to the two sides of the base, buffer pieces arranged on one side of the base and penetrating through the sleeves, supporting rods symmetrically fixed to the top end of the base, warning plates with the ends fixed to the opposite supporting rods, and stroboscopic lamp strips installed on the supporting rods and the warning plates. The base is used for installing other assemblies, the right-angle face of one side of the triangular plate is fixed to the base, the right-angle face of the other side of the triangular plate is tightly attached to the ground, the triangular plate is used for increasing the grounding area of the base, and meanwhile impact force borne by the base is transmitted to the ground. The anti-collision warning line for the building machinery has the advantages of being good in anti-collision performance and capable of giving an alarm when pedestrians pass through the anti-collision warning line.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to an anti-collision warning line for construction machinery. Background Art

[0002] Building construction refers to production activities during the implementation stage of engineering 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 foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The place of construction is called "building construction site" or "construction site", also called construction site. When construction machinery is carrying out construction, warning lines need to be placed nearby.

[0003] The existing warning signs have the following main drawbacks during use: poor anti-collision performance, easy to be knocked down by pedestrians or vehicles, and pedestrians easily cross or drill through the warning line. Therefore, there is room for improvement. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted by the utility model is: a construction machinery anti-collision warning line, including: a main body module, the main body module includes a base, a plurality of triangular plates fixed in an array on one side of the base, sleeves symmetrically fixed on both sides of the base, a buffer member arranged on one side of the base and passing through the sleeve, a support rod symmetrically fixed on the top of the base, a warning plate whose end is fixed to the relative support rod, a strobe light strip installed on the support rod and the warning plate, a buzzer installed on the top of the support rod, and an infrared sensor installed on the relative support rod.

[0006] The buffer comprises a movable plate arranged on one side of the base, T-shaped rods symmetrically fixed on both sides of the movable plate and passing through the sleeve, a rubber cushion layer fixed on one side of the movable plate, and a spring connecting the movable plate and the base.

[0007] In a preferred example, the utility model can be further configured as follows: the strobe light strip includes a first light strip installed on the outer side of the support rod and a second light strip symmetrically fixed on the warning plate.

[0008] In a preferred example, the utility model can be further configured as follows: the infrared sensors are provided in two, one is located above the warning plate, and the other is located below the warning plate.

[0009] In a preferred example, the utility model can be further configured as follows: the infrared sensor includes a transmitter installed on one side of the support rod and a receiver installed on the other side of the support rod, and the two correspond to each other.

[0010] In a preferred example, the present invention can be further configured as follows: the output end of the infrared sensor is electrically connected to the input end of the buzzer through an electric wire.

[0011] In a preferred example, the utility model can be further configured as follows: the outer side surface of the rubber cushion layer away from the movable plate is arranged as a downward inclined surface.

[0012] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0013] 1. In the utility model, a base is provided, support rods are symmetrically fixed on the base, and a warning plate is installed between the opposite support rods. At the same time, a plurality of triangular plates are fixed in an array on one side of the base, and a buffer is movably provided on the other side of the base. The buffer consists of a movable plate, a T-bar, a rubber cushion and a spring. When a pedestrian or a vehicle collides with the warning sign, the rubber cushion and the spring can buffer and absorb the impact force generated by the collision, thereby reducing the damage to the pedestrian or the vehicle caused by the impact force. At the same time, the contact area between the base and the ground increased by the triangular plate ensures that the base will not be overturned by the impact, thereby increasing the anti-collision performance of the warning sign and further improving the practicality.

[0014] 2. In the utility model, strobe light strips are arranged on the support pole and the warning board, which can ensure that pedestrians and vehicles can see the warning board clearly in insufficient light at night to avoid collision. At the same time, an infrared sensor is installed on the relative support pole to detect whether a pedestrian crosses or drills through the warning board. When the behavior of a pedestrian crossing or drilling through the warning board is detected, a buzzer is used to warn the pedestrian by sending a buzzer to prevent the pedestrian from crossing the warning board and entering the construction range of the construction machinery. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;

[0017] Figure 3 It is a side view schematic diagram of the utility model;

[0018] Figure 4 It is a schematic diagram of the exploded structure of the utility model.

[0019] Reference numerals:

[0020] 100. Main body module; 110. Base; 120. Triangle plate; 130. Sleeve; 140. Buffer; 141. Movable plate; 142. T-bar; 143. Rubber cushion; 144. Spring; 150. Support rod; 160. Warning plate; 170. Strobe light strip; 171. First light strip; 172. Second light strip; 180. Buzzer; 190. Infrared sensor; 191. Transmitter; 192. Receiver. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0022] Some embodiments of the present invention are described below in conjunction with the accompanying drawings.

[0023] Embodiment 1:

[0024] Combination Figure 1-4 As shown, this embodiment provides a construction machinery anti-collision warning line, including: a main body module 100.

[0025] Among them, the main body module 100 includes a base 110, a plurality of triangular plates 120 fixed in an array on one side of the base 110, a sleeve 130 symmetrically fixed on both sides of the base 110, a buffer member 140 arranged on one side of the base 110 and passing through the sleeve 130, a support rod 150 symmetrically fixed on the top of the base 110, a warning plate 160 whose end is fixed to the relative support rod 150, a strobe light strip 170 installed on the support rod 150 and the warning plate 160, a buzzer 180 installed on the top of the support rod 150, and an infrared sensor 190 installed on the relative support rod 150.

[0026] The base 110 is used to install other components. The right-angled surface on one side of the triangle plate 120 is fixed to the base 110, and the right-angled surface on the other side is close to the ground, which is used to increase the ground contact area of ​​the base 110 and transfer the impact force on the base 110 to the ground to prevent the base 110 from tipping over when hit.

[0027] The buffer member 140 includes a movable plate 141 arranged on one side of the base 110, a T-bar 142 symmetrically fixed on both sides of the movable plate 141 and passing through the sleeve 130, a rubber pad 143 fixed on one side of the movable plate 141, and a spring 144 connecting the movable plate 141 and the base 110. The movable plate 141 is used to install the rubber pad 143. One end of the T-bar 142 is fixed on the movable plate 141, and the other end movably passes through the sleeve 130, so that the sleeve 130 can limit the movement of the T-bar 142, that is, limit the movement of the movable plate 141. The rubber pad 143 plays a buffering role and can convert hard contact into soft contact when a pedestrian collides with a vehicle to avoid causing damage to the pedestrian or the vehicle. One end of the spring 144 is fixed on the base 110, and the other end is fixed on the movable plate 141, which is used to buffer and absorb the force generated by the collision.

[0028] Furthermore, the rubber cushion layer 143 is arranged at a downwardly inclined surface away from the outer side surface of the movable plate 141 to prevent the vehicle from passing over the movable plate 141 during a collision.

[0029] The support rod 150 is used to install a warning plate 160 , on which a warning sign is provided to warn nearby pedestrians and vehicles to prevent them from approaching the construction site of the construction machinery.

[0030] The strobe light strip 170 is used to flash in low-light conditions at night to alert pedestrians and vehicles through visual stimulation. It includes a first light strip 171 installed on the outer surface of the support rod 150 and a second light strip 172 symmetrically fixed on the warning plate 160, making it easier for pedestrians and vehicles to see the entire warning sign frame at night.

[0031] Two infrared sensors 190 are provided, one is located above the warning plate 160, and the other is located below the warning plate 160, so as to detect the behavior of pedestrians crossing or drilling through the warning plate 160. The infrared sensor 190 includes a transmitter 191 installed on a side support rod 150 and a receiver 192 installed on the other side support rod 150, and the two correspond to each other. When working normally, the infrared ray emitted by the transmitter 191 can be received by the receiver 192. When a pedestrian crosses or drills through the warning plate 160, the light emitted by the transmitter 191 is blocked by the pedestrian, and the receiver 192 cannot receive the light, that is, it is judged that the pedestrian is crossing or drilling through the warning plate 160. At this time, the buzzer 180 is started to warn the pedestrian and prevent him from entering the construction site of the construction machinery.

[0032] The working principle and use process of the utility model are as follows: when in use, the device is placed outside the construction range of the construction machinery to serve as a warning to nearby pedestrians and vehicles. When a pedestrian crosses or drills through the warning plate 160, the light emitted by the transmitter 191 is blocked by the pedestrian, and the receiver 192 cannot receive the light, that is, it is judged that the pedestrian is crossing or drilling through the warning plate 160. At this time, the buzzer 180 is started to warn the pedestrian. In addition, when a pedestrian or a vehicle collides with the warning sign, the rubber cushion layer 143 and the spring 144 can buffer and absorb the impact force generated by the collision, reducing the damage to the pedestrian or the vehicle caused by the impact force. At the same time, the contact area between the base 110 and the ground increased by the triangular plate 120 ensures that the base 110 will not be knocked over.

[0033] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A construction machinery anti-collision warning line, comprising: The main body module (100) is characterized in that the main body module (100) comprises a base (110), a plurality of triangular plates (120) fixed in an array on one side of the base (110), a sleeve (130) symmetrically fixed on both sides of the base (110), a buffer (140) arranged on one side of the base (110) and passing through the sleeve (130), a support rod (150) symmetrically fixed on the top of the base (110), a warning plate (160) whose end is fixed to the opposite support rod (150), a strobe light strip (170) installed on the support rod (150) and the warning plate (160), a buzzer (180) installed on the top of the support rod (150), and an infrared sensor (190) installed on the opposite support rod (150); The buffer (140) comprises a movable plate (141) arranged on one side of the base (110), a T-shaped rod (142) symmetrically fixed on both sides of the movable plate (141) and passing through the sleeve (130), a rubber cushion layer (143) fixed on one side of the movable plate (141), and a spring (144) connecting the movable plate (141) and the base (110).

2. A construction machinery anti-collision warning line according to claim 1, characterized in that: The strobe light strip (170) comprises a first light strip (171) mounted on the outer side of the support rod (150) and a second light strip (172) symmetrically fixed on the warning plate (160).

3. The construction machinery anti-collision warning line according to claim 1, characterized in that: The infrared sensors (190) are provided in two numbers, one located above the warning plate (160) and the other located below the warning plate (160).

4. The construction machinery anti-collision warning line according to claim 1, characterized in that: The infrared sensor (190) comprises a transmitter (191) installed on a support rod (150) on one side and a receiver (192) installed on a support rod (150) on the other side, the two corresponding to each other.

5. The construction machinery anti-collision warning line according to claim 1, characterized in that: The output end of the infrared sensor (190) is electrically connected to the input end of the buzzer (180) via an electric wire.

6. The construction machinery anti-collision warning line according to claim 1, characterized in that: The outer side surface of the rubber cushion layer (143) away from the movable plate (141) is arranged in a downwardly inclined surface.

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