Anti-collision combined type guardrail component and connecting method thereof

Abstract

The invention relates to the technical field of constructional engineering, in particular to an anti-collision combined guardrail component and a connecting method thereof.The anti-collision combined guardrail component comprises a supporting stand column and a supporting cross beam, a protective cover is arranged on one side face of the supporting cross beam, a wiring supporting column is arranged on the upper side face in a buffer groove, and a binding post is arranged on the upper portion of the outer side face of the protective cover; the binding post is electrically connected with the wiring support post; buffering rings are arranged in the protective cover and the supporting cross beam. The multiple protective covers are arranged in the supporting cross beam, the anti-collision area is increased, the rubber buffer ring and the foam buffer ring on the buffer ring play a certain pressure relief role, therefore, the anti-collision performance of the device can be improved, the service life of the device can be prolonged, and once the supporting cross beam seriously deforms, the anti-collision effect is good. And the loudspeaker and the alarm indicating lamp can give an alarm, so that a worker can conveniently maintain the protective cover in time, the safety of a construction site is ensured, and the application prospect is good.

Description

Technical Field

[0001] The invention relates to a guardrail component and a connection method thereof, in particular to an anti-collision combined guardrail component and a connection method thereof, and belongs to the technical field of construction engineering. Background Art

[0002] The role of anti-collision combined guardrail components during construction is mainly reflected in the following aspects: Safety protection function Prevent vehicles from rushing into the construction site: This is the most basic and important function of the anti-collision guardrail. When the vehicle loses control or collides, the combined guardrail can effectively prevent the vehicle from rushing into the construction site, thereby protecting the lives of passengers and preventing the construction site from being damaged.

[0003] Protect pedestrian safety: There is a pedestrian walkway at the construction site to guide and ensure the safety of pedestrians.

[0004] Guiding traffic flow: The combined guardrail can guide vehicles to drive in designated lanes through its physical shape and color identification, prevent vehicles from deviating from the lanes, and maintain traffic order.

[0005] Improve nighttime driving safety: At night or in bad weather conditions, the reflective signs or lighting facilities on the guardrails can remind drivers to pay attention to the direction of the road and prevent traffic accidents caused by poor visibility.

[0006] Existing guardrails are usually composed of beams and support columns fixed together, with a relatively simple structure. Once a vehicle loses control or collides, it does not have a certain buffering effect, but directly collides. The guardrail is relatively hard and can directly stop the vehicle. The driver has inertia and flies out directly, causing a greater traffic accident. In addition, the existing indicator lights are fixed on the construction site with light strips. Long-term wind and sun exposure will greatly reduce the service life of the light strips, and they do not have a certain alarm function, so workers are required to patrol regularly to ensure the stability of the construction guardrails.

[0007] Therefore, it is urgent to improve the anti-collision structure of the guardrail to solve the above-mentioned problems. Summary of the invention

[0008] The purpose of the present invention is to provide an anti-collision combined guardrail component and a connection method thereof. Multiple protective covers are arranged inside the supporting beam to increase the anti-collision area without affecting each other. The rubber buffer ring and the foam buffer ring on the buffer ring play a certain pressure relief role, thereby improving the anti-collision performance of the device and the service life of the device. Multiple path indicator lights on the multiple protective covers are arranged in parallel without affecting each other, thereby improving the flexibility of use. Once the supporting beam undergoes a more serious deformation, the speaker and the alarm indicator light will sound an alarm, which is convenient for the staff to maintain and maintain the protective cover in time, thereby improving the timeliness and safety of the device, ensuring the safety of the construction site, and having good application prospects.

[0009] In order to achieve the above object, the main technical solutions adopted by the present invention include: An anti-collision combined guardrail component comprises a support column and a support beam fixedly arranged on the support column, a buffer groove is provided on one side of the support beam, a protective cover is arranged inside the buffer groove, a wiring support column is fixedly arranged on the upper side of the buffer groove, a wiring column is fixedly arranged on the upper part of the outer side of the protective cover, and the wiring column is electrically connected to the wiring support column; A buffer ring is arranged inside the protective cover and the supporting beam, and the buffer ring includes a rubber buffer ring and a foam buffer ring arranged inside the rubber buffer ring. A metal buffer is fixedly arranged inside the rubber buffer ring, and the metal buffer includes a U-shaped metal ring and a metal connecting rod. The U-shaped metal ring and the metal connecting rod are fixedly connected by welding.

[0010] Preferably, the protective cover is slidably arranged inside the buffer groove, a protective cover joint seat is fixedly arranged on the upper part of the outer side surface of the protective cover, the protective cover joint seat is connected to a terminal support platform through a base fixing spring, and the terminal is vertically slidably arranged on the terminal support platform; The upper end of the terminal post is provided with symmetrically distributed electrode sheet slots, and the electrode sheet slots are provided with conductive rods, which are fixed in the electrode sheet slots by electrode sheet springs; A conductive sheet is fixedly disposed inside the wiring support column, the conductive sheet abuts against and is electrically connected to the wiring support column, and the conductive sheet is electrically connected to an external power source through a wire; An indicator light slot is provided on the outer side of the protective cover, a path indicator light is fixedly arranged inside the indicator light slot, and the path indicator light is electrically connected to the conductive rod.

[0011] Preferably, a nebulium magnetic connection block is fixedly arranged between the two electrode sheet slots, a magnet connection assembly is arranged between the nebulium magnetic connection block and the supporting crossbeam, the magnet connection assembly comprises a first nebulium magnet and a second nebulium magnet, and the first nebulium magnet is fixedly arranged inside the supporting crossbeam; The second rubidium magnet is fixedly arranged on the upper side of the rubidium magnet connection block, and the first rubidium magnet and the second rubidium magnet are electrically connected.

[0012] Preferably, the upper end of the terminal is provided with symmetrically distributed guide grooves, and the supporting crossbeam is fixedly provided with symmetrically distributed guide blocks, and the guide blocks are slidably arranged inside the guide grooves.

[0013] Preferably, a terminal spring is provided between the terminal and the terminal support platform, and a terminal limiting block is fixedly provided at the bottom of the terminal.

[0014] Preferably, the protective cover is a C-shaped structure, both ends of the protective cover are connected to limit blocks, and the limit blocks are slidably arranged inside the buffer groove; A plurality of evenly distributed nut joints are fixedly provided on one side of the protective cover close to the supporting beam, a plurality of evenly distributed supporting beam assembly holes are opened on the supporting beam, a protective cover bolt is threadedly connected to the inside of the nut joint, the protective cover bolt passes through the supporting beam assembly hole and a bolt guide spring is provided between the protective cover bolt and the supporting beam.

[0015] Preferably, a column assembly hole corresponding to the support beam assembly hole is opened on the support column, and a beam fixing bolt is fixed inside the column assembly hole. The beam fixing bolt passes through the support beam assembly hole and the column assembly hole and fixes the support beam and the protective cover.

[0016] Preferably, a processing chip is fixedly provided on the upper side surface of the supporting beam, the conductive sheet is electrically connected to the processing chip, a speaker is fixedly provided on the upper end of the processing chip, and an alarm indicator light is fixedly provided on the upper end of the speaker.

[0017] Preferably, the speaker and the alarm indicator light are connected in parallel and then connected in parallel with the path indicator light, and the magnet connection component is connected with a resistor R after being connected in parallel with the speaker and the alarm indicator light; The path indicator light is provided with a resistor R in series. G .

[0018] A method for connecting anti-collision combined guardrail components, comprising the following steps: Step 1: First, fix the support columns on both sides of the construction site to fix the support columns; Step 2: Process the rubber buffer ring by injection molding, and fix the foam buffer ring inside the rubber buffer ring to complete the installation of the buffer ring; Step 3: Slide the protective cover into the interior of the support beam through one end of the support beam, and install the conductive sheet on the terminal post and the terminal support post, as follows: First, align the limit block on the protective cover with the buffer groove, and align the guide block with the guide groove; Under the action of the terminal spring and the electrode spring on the terminal, the conductive rod abuts against the conductive sheet on the bottom side of the terminal support column; Then slide the multiple protective covers into the buffer tank one by one; Step 4: After the multiple protective covers are slid into the buffer slot, the spacing between the protective covers is adjusted, and the protective covers are connected to the supporting beams through the protective cover bolts; Step 5: Finally, pass the beam fixing bolts through the support beam assembly holes and column assembly holes to fix the support beam on the support column.

[0019] The present invention has at least the following beneficial effects: 1. The supporting beam is fixed by supporting columns, and multiple protective covers are arranged inside the supporting beam to increase the anti-collision area without affecting each other. After the protective cover is collided, the protective cover and the buffer ring on the protective cover are squeezed, and the rubber buffer ring and foam buffer ring on the buffer ring play a certain pressure relief role, thereby improving the anti-collision performance of the device and the service life of the device.

[0020] 2. The metal buffer is fixedly provided with a U-shaped metal ring and a metal connecting rod inside. The U-shaped metal ring and the metal connecting rod are made of metal and have a certain tension. When the protective cover is collided, the buffer ring is squeezed. When the buffer ring is squeezed, the U-shaped metal ring and the metal connecting rod inside the rubber buffer ring are deformed by the force, and the supporting beam is squeezed through the foam buffer ring instead of directly squeezing the supporting beam. Therefore, the service life of the supporting beam can be improved. Once the force is over, the buffer ring will return to its original state under the action of the metal buffer, which is convenient for maintenance and replacement of the buffer ring, and at the same time greatly improves the overall anti-collision performance of the supporting beam.

[0021] 3. After the protective cover slides into the interior of the supporting beam, the conductive rod on the terminal is pressed against the conductive sheet under the action of the electrode sheet spring. After the conductive sheet is energized, it can establish a communication connection with the conductive rod on the terminal. The outer side of the protective cover is provided with a path indicator light fixed inside the indicator light slot. The path indicator light is electrically connected to the conductive rod on the terminal. Therefore, after the conductive sheet is energized, the path indicator light can work normally. Multiple path indicator lights on multiple protective covers are arranged in parallel without affecting each other, thereby improving flexibility of use. The path indicator light can point to pedestrians and vehicles to avoid accidents and improve safety of use.

[0022] 4. The magnet connection component is connected in parallel with the speaker and the alarm indicator light. When the first rubidium magnet contacts the second rubidium magnet, the speaker and the alarm indicator light are in a state of partial short circuit, and the speaker and the alarm indicator light cannot work normally. Once the protective cover is slightly collided, the first rubidium magnet is separated from the second rubidium magnet, and the speaker and the alarm indicator light on the processing chip will work at the same time and sound an alarm, which is convenient for the staff to maintain and service the protective cover in time and improve the timeliness of the device.

[0023] 5. As the protective cover is deformed by collision, the terminal support platform will drive the terminal to move and deform, thereby causing the conductive rod to lose contact with the conductive sheet. In order to extend the stability of the contact between the conductive rod and the conductive sheet, on the one hand, the protective cover connector is fixedly connected to the terminal support platform through the base fixing spring, which plays a certain buffering role. On the other hand, the terminal is slidably set on the terminal support platform and squeezed by the terminal spring to further improve the stability of the conductive rod and the conductive sheet. In addition, the base fixing spring is fixed through the protective cover connector seat, so that the stability of the contact between the conductive rod and the conductive sheet can be greatly improved, ensuring the safety of the construction site, and has good application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings: Figure 1 The cross-sectional view of the present invention Figure 1 ; Figure 2 It is the effect diagram of the present invention; Figure 3 It is a structural diagram of the buffer ring of the present invention; Figure 4 The cross-sectional view of the present invention Figure 2 ; Figure 5 The local structure of the present invention Figure 1 ; Figure 6It is a structural diagram of the terminal of the present invention; Figure 7 The protective cover structure of the present invention Figure 1 ; Figure 8 The protective cover structure of the present invention Figure 2 ; Fig. 9 A circuit diagram of the present invention; Fig.10 The local structure of the present invention Figure 2 .

[0025] In the figure, 1, support beam; 101, buffer groove; 102, wiring support column; 105, guide block; 106, support beam assembly hole; 2, protective cover; 201, limit block; 202, protective cover joint seat; 203, base fixing spring; 204, terminal support platform; 205, nut joint; 206, indicator light slot; 3, buffer ring; 301, rubber buffer ring; 302, foam buffer ring; 303, metal buffer; 304, U-shaped metal ring; 305, metal connecting rod; 4, terminal; 401 , electrode plate slot; 402, electrode plate spring; 403, conductive rod; 404, guide groove; 405, neodymium magnetic connection block; 406, terminal limit block; 407, terminal spring; 5, magnet connection assembly; 501, first neodymium magnet; 502, second neodymium magnet; 6, protective cover bolt; 601, bolt guide spring; 7, support column; 701, column assembly hole; 8, crossbeam fixing bolt; 9, processing chip; 901, speaker; 902, alarm indicator light; 10, path indicator light; 11, conductive sheet. DETAILED DESCRIPTION

[0026] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0027] like Figure 1-Figure 10As shown, the anti-collision combined guardrail component provided in this embodiment includes a support column 7 and a support beam 1 fixedly arranged on the support column 7. By evenly fixing the support column 7 on the construction site, the force is evenly applied, and the stability of the support beam 1 and the support column 7 is improved. A buffer groove 101 is provided on one side of the support beam 1, and a protective cover 2 is provided inside the buffer groove 101. A wiring support column 102 is fixedly provided on the upper side of the buffer groove 101, and a wiring post 4 is fixedly provided on the upper part of the outer side of the protective cover 2. The wiring post 4 is electrically connected to the wiring support column 102. A buffer groove 101 is provided on one side of the support beam 1, and a plurality of protective covers 2 are slidably arranged inside the buffer groove 101. When the support beam 1 is squeezed and collided, the plurality of protective covers 2 can perform buffering respectively to improve the anti-collision function of the guardrail. In order to further enhance the anti-collision function, a buffer ring 3 is provided inside the protective cover 2 and the supporting crossbeam 1. The protective cover 2 is slidably provided inside the buffer groove 101, and the protective cover 2 does not contact the inside of the supporting crossbeam 1. A buffer ring 3 is provided between the protective cover 2 and the supporting crossbeam 1. When the buffer ring 3 is collided, the buffer ring 3 can play a certain buffering role, thereby enhancing the anti-collision function of the guardrail. The buffer ring 3 includes a rubber buffer ring 301 and a foam buffer ring 302 provided inside the rubber buffer ring 301. A metal buffer 303 is fixedly provided inside the rubber buffer ring 301. The metal buffer 303 includes a U-shaped metal ring 304 and a metal connecting rod 305. The U-shaped metal ring 304 and the metal connecting rod 305 are fixedly connected by welding. 03 is fixedly provided with a U-shaped metal ring 304 and a metal connecting rod 305 inside. The U-shaped metal ring 304 and the metal connecting rod 305 are made of metal and have a certain tension. When the protective cover 2 is collided, the buffer ring 3 is squeezed. When the buffer ring 3 is squeezed, the U-shaped metal ring 304 and the metal connecting rod 305 inside the rubber buffer ring 301 are deformed by force, and the support beam 1 is squeezed through the foam buffer ring 302 instead of directly squeezing the support beam 1. Therefore, the service life of the support beam 1 can be improved. Once the force is over, the buffer ring 3 will return to its original state under the action of the metal buffer 303, which is convenient for maintenance and replacement of the buffer ring 3, and at the same time greatly improves the overall anti-collision performance of the support beam 1. Therefore, the support beam 1 is fixed by the support column 7, and a plurality of protective covers 2 are arranged inside the support beam 1 to increase the anti-collision area without affecting each other. After the protective cover 2 is collided, the protective cover 2 and the buffer ring 3 on the protective cover 2 are squeezed, and the rubber buffer ring 301 and the foam buffer ring 302 on the buffer ring 3 play a certain pressure relief role, so that the anti-collision performance of the device can be improved, and the service life of the device can be improved; Moreover, in order to prevent pedestrians and vehicles from colliding with the supporting crossbeam 1 at night, an indicator light is set on the protective cover 2, the protective cover 2 is slidably set inside the buffer groove 101, and a protective cover joint seat 202 is fixedly set on the upper part of the outer side of the protective cover 2, and the protective cover joint seat 202 is connected to the terminal support platform 204 through the base fixing spring 203, and the terminal post 4 is vertically slidably set on the terminal post support platform 204, and a protective cover joint seat 202 is set on each protective cover 2, that is, each protective cover 2 can work independently without affecting each other. Since the protective cover 2 and the supporting crossbeam 1 will undergo corresponding deformation after the collision, the terminal post 4 is slidably set on the terminal post support platform 204, and the terminal post support platform 204 is fixed on the protective cover joint seat 202 through the base fixing spring 203. The terminal post 4 will undergo corresponding deformation with the deformation of the protective cover 2, and will not get stuck, thereby improving the service life of the terminal post 4; At the same time, the upper end of the terminal 4 is provided with symmetrically distributed electrode sheet grooves 401, and a conductive rod 403 is arranged inside the electrode sheet groove 401. The conductive rod 403 is fixed inside the electrode sheet groove 401 by the electrode sheet spring 402. The conductive rod 403 is fixed inside the electrode sheet groove 401 by the electrode sheet spring 402. After sliding 2 into the buffer groove 101, the conductive rod 403 on the terminal 4 plays a certain buffering role under the action of the electrode sheet spring 402, and can ensure electrical connection at the same time. The inside of the terminal support column 102 A conductive sheet 11 is fixedly arranged at the bottom, the conductive sheet 11 abuts against and is electrically connected to the wiring support column 102, the conductive sheet 11 is electrically connected to the external power supply through a wire, a wiring support column 102 is fixedly arranged inside the supporting crossbeam 1, and a conductive sheet 11 is arranged in the middle of the wiring support column 102, that is, after the protective cover 2 slides into the inside of the supporting crossbeam 1, the conductive rod 403 on the terminal 4 abuts against the conductive sheet 11 under the action of the electrode sheet spring 402, and after the conductive sheet 11 is energized, it can establish a communication connection with the conductive rod 403 on the terminal 4; After the conductive rod 403 establishes a communication connection with the conductive sheet 11, an indicator light slot 206 is provided on the outer side of the protective cover 2, and a path indicator light 10 is fixedly arranged inside the indicator light slot 206. The path indicator light 10 is electrically connected to the conductive rod 403. The outer side of the protective cover 2 is provided with a path indicator light 10 fixed inside the indicator light slot 206. The path indicator light 10 is electrically connected to the conductive rod 403 on the terminal 4. Therefore, after the conductive sheet 11 is energized, the path indicator light 10 can work normally. Multiple path indicator lights 10 on multiple protective covers 2 are arranged in parallel and will not be affected by each other, thereby improving the flexibility of use. The path indicator light 10 can point to pedestrians and vehicles to avoid accidents and improve the safety of use.

[0028] Further, such as Figure 1, Fig. 9 as well as Fig.10 As shown, in order to facilitate the maintenance and care of the supporting beam 1, a nebulium magnetic connection block 405 is fixedly arranged in the middle of the two electrode sheet slots 401, and a magnet connection assembly 5 is arranged between the nebulium magnetic connection block 405 and the supporting beam 1. The magnet connection assembly 5 includes a first nebulium magnet 501 and a second nebulium magnet 502. The first nebulium magnet 501 is fixedly arranged inside the supporting beam 1, and the second nebulium magnet 502 is fixedly arranged on the upper side of the nebulium magnetic connection block 405. The first nebulium magnet 501 and the second nebulium magnet 502 are electrically connected. The first nebulium magnet 501 on the magnet connection assembly 5 is arranged on the supporting beam 1 and is electrically connected to the conductive sheet 11, and the second nebulium magnet 502 is fixedly arranged on the terminal 4 and is electrically connected to the conductive rod 403. The contact surfaces of the first nebulium magnet 501 and the second nebulium magnet 502 are magnetically opposite. The magnet connection assembly 5 has two specific functions: First, according to the interaction force between the magnetic poles, the conductive rod 403 on the terminal 4 is prevented from being separated from the conductive sheet 11 on the terminal support column 102, thereby avoiding the poor contact of the path indicator light 10 and improving the stability of the conductive rod 403 and the conductive sheet 11; Secondly, a processing chip 9 is fixedly provided on the upper side of the supporting crossbeam 1, and the conductive sheet 11 is electrically connected to the processing chip 9. A speaker 901 is fixedly provided on the upper end of the processing chip 9, and an alarm indicator light 902 is fixedly provided on the upper end of the speaker 901. The speaker 901 and the alarm indicator light 902 are arranged in parallel and then connected in parallel with the path indicator light 10. The first rubidium magnet 501 and the second rubidium magnet 502 are electrically connected, and the magnet connection component 5 is connected to the speaker 901 and the alarm indicator light 902 in parallel, and then connected to a resistor R. That is to say, the magnet connection component 5 and the speaker 901 and the alarm indicator light 902 are arranged in parallel. The speaker 901 and the alarm indicator light 902 are connected in parallel. When the first rubidium magnet 501 contacts the second rubidium magnet 502, the speaker 901 and the alarm indicator light 902 are in a state of partial short circuit, and the speaker 901 and the alarm indicator light 902 cannot work normally. Once the protective cover 2 has a slight collision, the first rubidium magnet 501 and the second rubidium magnet 502 are separated, and the speaker 901 and the alarm indicator light 902 on the processing chip 9 will work at the same time and sound an alarm, so that the staff can maintain and service the protective cover 2 in time, thereby improving the timeliness of the device. In addition, after the magnet connection component 5 is connected in parallel with the speaker 901 and the alarm indicator 902, a resistor R is connected. The purpose of connecting the resistor is to avoid the situation where the entire circuit is short-circuited due to a partial short circuit of the speaker 901 and the alarm indicator 902, thereby improving the safety of use. The path indicator 10 is provided with a resistor R in series. G , connect a resistor R in series with the path indicator light 10 GWhen the light intensity is high during the day, the path indicator light 10 is in an off state, and in a closed state at night, thereby effectively saving power resources.

[0029] Furthermore, if Figure 1 and Figure 6 As shown, the upper end of the terminal 4 is provided with symmetrically distributed guide grooves 404, and the supporting beam 1 is fixedly provided with symmetrically distributed guide blocks 105, which are slidably arranged inside the guide grooves 404. The guide blocks 105 on the supporting beam 1 are slidably arranged inside the guide grooves 404, which play a role in limiting the terminal 4 and improving the stability of the operation of the terminal 4; At the same time, a terminal spring 407 is arranged between the terminal post 4 and the terminal post support platform 204, and a terminal post limit block 406 is fixedly arranged at the bottom of the terminal post 4. If the terminal post support platform 204 is fixedly arranged on the protective cover 2, then as the protective cover 2 is deformed after being hit, the terminal post support platform 204 will drive the terminal post 4 to move and deform, thereby causing the conductive rod 403 to break contact with the conductive sheet 11. In order to extend the stability of the contact between the conductive rod 403 and the conductive sheet 11, on the one hand, the protective cover connector seat 202 is fixedly connected to the terminal post support platform 204 through the base fixing spring 203, which plays a certain buffering role. On the other hand, the terminal post 4 is slidably arranged on the terminal post support platform 204 and is squeezed by the terminal post spring 407, thereby further improving the stability of the conductive rod 403 and the conductive sheet 11. Moreover, the base fixing spring 203 is fixed by the protective cover connector seat 202, so that the stability of the contact between the conductive rod 403 and the conductive sheet 11 can be greatly improved.

[0030] Further, if Figure 1 , Figure 4 , Figure 7 as well as Fig.10As shown, the protective cover 2 is a C-shaped structure, and both ends of the protective cover 2 are connected to the limit blocks 201, and the limit blocks 201 are slidably arranged inside the buffer groove 101. The limit blocks 201 on the protective cover 2 play a certain guiding and limiting role. The limit blocks 201 do not contact the inside of the buffer groove 101, and are also for improving a certain buffering capacity. A side of the protective cover 2 close to the supporting beam 1 is fixedly provided with a plurality of evenly distributed nut joints 205, and the supporting beam 1 is provided with a plurality of evenly distributed supporting beam assembly holes 106, and the inside of the nut joints 205 is connected by threads. The shield bolt 6 passes through the support beam assembly hole 106 and a bolt guide spring 601 is provided between the shield bolt 6 and the support beam 1. After the shield 2 slides into the support beam 1, in order to fix the shield 2, the shield bolt 6 passes through the support beam assembly hole 106 and is threadedly connected with the nut joint 205 on the shield 2. At the same time, a bolt guide spring 601 is fixedly provided on the shield bolt 6. When the shield 2 is hit, the shield 2 can move slightly in the horizontal direction and then return to the initial position, thereby improving the overall anti-collision capability; A column assembly hole 701 corresponding to the support beam assembly hole 106 is opened on the support column 7, and a beam fixing bolt 8 is fixed inside the column assembly hole 701. The beam fixing bolt 8 passes through the support beam assembly hole 106 and the column assembly hole 701 and fixes the support beam 1 and the protective cover 2. The column assembly hole 701 on the support column 7 corresponds to the support beam assembly hole 106 on the support beam 1. The structure is simple, which improves the scope of use and flexibility. The support beam 1 is fixed to the support column 7 by the beam fixing bolt 8, thereby improving the overall stability of the support beam 1.

[0031] like Figure 1-Figure 10 As shown, the connection method of the anti-collision combined guardrail component provided in this embodiment includes the following steps: Step 1: First, the support columns 7 are fixedly installed on both sides of the construction site to fix the support columns 7; Step 2: Process the rubber buffer ring 301 by injection molding, and fix the foam buffer ring 302 inside the rubber buffer ring 301 to complete the installation of the buffer ring 3; Step 3: Slide the protective cover 2 into the interior of the supporting beam 1 through one end of the supporting beam 1, and install the conductive sheet 11 on the terminal post 4 and the terminal supporting post 102, specifically: First, align the limit block 201 on the protective cover 2 with the buffer groove 101, and align the guide block 105 with the guide groove 404; Under the action of the terminal spring 407 and the electrode spring 402 on the terminal 4, the conductive rod 403 abuts against the conductive sheet 11 on the bottom side of the terminal support column 102; Then slide the multiple protective covers 2 into the buffer groove 101 in sequence; Step 4: After the multiple protective covers 2 slide into the buffer slot 101, the spacing between the protective covers 2 is adjusted, and the protective covers 2 are connected to the supporting beam 1 through the protective cover bolts 6; Step 5: Finally, the crossbeam fixing bolts 8 are passed through the support beam assembly holes 106 and the column assembly holes 701 to fix the support crossbeam 1 on the support column 7.

[0032] In summary, the anti-collision combined guardrail component and the connection method thereof of the present invention fix the supporting crossbeam through the supporting columns, and multiple protective covers are arranged inside the supporting crossbeam to increase the anti-collision area without affecting each other. After the protective cover is collided, the protective cover and the buffer ring on the protective cover are squeezed, and the rubber buffer ring and the foam buffer ring on the buffer ring play a certain pressure relief role, thereby improving the anti-collision performance of the device and improving the service life of the device; the metal buffer part is fixedly provided with a U-shaped metal ring and a metal connecting rod inside, the U-shaped metal ring and the metal connecting rod are made of metal and have a certain tension, so when the protective cover is collided, the buffer ring is squeezed, and when the buffer ring is squeezed, the rubber buffer ring The internal U-shaped metal ring and metal connecting rod are deformed due to the force, and the support beam is squeezed through the foam buffer ring instead of directly squeezing the support beam, so the service life of the support beam can be improved. Once the force is over, the buffer ring will return to its original state under the action of the metal buffer, which is convenient for maintenance and replacement of the buffer ring, and at the same time greatly improves the overall anti-collision performance of the support beam; after the protective cover slides into the interior of the support beam, the conductive rod on the terminal is against the conductive sheet under the action of the electrode sheet spring, and after the conductive sheet is energized, it can establish a communication connection with the conductive rod on the terminal, and the outer side of the protective cover is provided with a path indicator fixed inside the indicator light slot, and the path indicator is connected to the wiring The conductive rods on the columns are electrically connected, so after the conductive sheet is energized, the path indicator lights can work normally. Multiple path indicator lights on multiple protective covers are arranged in parallel and will not affect each other, thereby improving the flexibility of use. The path indicator lights can point to pedestrians and vehicles to avoid accidents and improve the safety of use. The magnet connection component is connected in parallel with the speaker and the alarm indicator light. When the first rubidium magnet contacts the second rubidium magnet, the speaker and the alarm indicator light are in a state of partial short circuit, and the speaker and the alarm indicator light cannot work normally. Once a slight collision occurs to the protective cover, causing the first rubidium magnet to separate from the second rubidium magnet, the speaker and the alarm indicator light on the processing chip will work simultaneously to sound an alarm, which is convenient for the staff Timely maintenance and care of the protective cover can improve the timeliness of the device; as the protective cover is deformed by a collision, the terminal support platform will drive the terminal to move and deform, thereby causing the conductive rod and the conductive sheet to lose contact. In order to extend the stability of the contact between the conductive rod and the conductive sheet, on the one hand, the protective cover connector is fixedly connected to the terminal support platform by a base fixing spring, which plays a certain buffering role. On the other hand, the terminal is slidably set on the terminal support platform and squeezed by the terminal spring to further improve the stability of the conductive rod and the conductive sheet. In addition, the base fixing spring is fixed by the protective cover connector seat, so it can greatly improve the stability of the contact between the conductive rod and the conductive sheet, ensure the safety of the construction site, and has good application prospects.

[0033] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0034] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0035] The above description shows and describes several preferred embodiments of the present invention, but as mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the invention concept described herein through the above teachings or the technology or knowledge of the relevant field. Changes and variations made by those skilled in the art do not depart from the spirit and scope of the present invention, and should be within the scope of protection of the claims attached to the present invention.

Claims

1. An anti-collision combined guardrail component, comprising a support column (7) and a support beam (1) fixedly arranged on the support column (7), characterized in that: A buffer groove (101) is provided on one side of the support crossbeam (1), a protective cover (2) is provided inside the buffer groove (101), a wiring support column (102) is fixedly provided on the upper side of the buffer groove (101), a wiring column (4) is fixedly provided on the upper part of the outer side of the protective cover (2), and the wiring column (4) is electrically connected to the wiring support column (102); A buffer ring (3) is arranged inside the protective cover (2) and the supporting crossbeam (1), the buffer ring (3) comprising a rubber buffer ring (301) and a foam buffer ring (302) arranged inside the rubber buffer ring (301), a metal buffer (303) is fixedly arranged inside the rubber buffer ring (301), the metal buffer (303) comprising a U-shaped metal ring (304) and a metal connecting rod (305), the U-shaped metal ring (304) and the metal connecting rod (305) being fixedly connected by welding.

2. The anti-collision combined guardrail component according to claim 1, characterized in that: The protective cover (2) is slidably arranged inside the buffer groove (101); a protective cover joint seat (202) is fixedly arranged on the upper part of the outer side surface of the protective cover (2); the protective cover joint seat (202) is connected to a terminal support platform (204) via a base fixing spring (203); and the terminal (4) is vertically slidably arranged on the terminal support platform (204); The upper end of the terminal (4) is provided with symmetrically distributed electrode sheet slots (401), and a conductive rod (403) is arranged inside the electrode sheet slot (401). The conductive rod (403) is fixed inside the electrode sheet slot (401) via an electrode sheet spring (402); A conductive sheet (11) is fixedly disposed inside the wiring support column (102), the conductive sheet (11) abuts against and is electrically connected to the wiring support column (102), and the conductive sheet (11) is electrically connected to an external power source via a wire; An indicator light slot (206) is provided on the outer side of the protective cover (2), a path indicator light (10) is fixedly arranged inside the indicator light slot (206), and the path indicator light (10) is electrically connected to the conductive rod (403).

3. The anti-collision combined guardrail component according to claim 2, characterized in that: A rubidium magnetic connection block (405) is fixedly arranged between the two electrode sheet slots (401); a magnet connection assembly (5) is arranged between the rubidium magnetic connection block (405) and the supporting crossbeam (1); the magnet connection assembly (5) comprises a first rubidium magnet (501) and a second rubidium magnet (502); the first rubidium magnet (501) is fixedly arranged inside the supporting crossbeam (1); The second rubidium magnet (502) is fixedly arranged on the upper side of the rubidium magnet connection block (405), and the first rubidium magnet (501) and the second rubidium magnet (502) are electrically connected.

4. The anti-collision combined guardrail component according to claim 1, characterized in that: The upper end of the terminal post (4) is provided with symmetrically distributed guide grooves (404), and the supporting crossbeam (1) is fixedly provided with symmetrically distributed guide blocks (105), and the guide blocks (105) are slidably arranged inside the guide grooves (404).

5. The anti-collision combined guardrail component according to claim 2, characterized in that: A terminal spring (407) is provided between the terminal (4) and the terminal support platform (204), and a terminal limiting block (406) is fixedly provided at the bottom of the terminal (4).

6. The anti-collision combined guardrail component according to claim 1, characterized in that: The protective cover (2) is a C-shaped structure, and both ends of the protective cover (2) are connected to limit blocks (201), and the limit blocks (201) are slidably arranged inside the buffer groove (101); A plurality of evenly distributed nut joints (205) are fixedly provided on a side surface of the protective cover (2) close to the supporting crossbeam (1), a plurality of evenly distributed supporting beam assembly holes (106) are provided on the supporting crossbeam (1), a protective cover bolt (6) is threadedly connected to the inside of the nut joint (205), the protective cover bolt (6) passes through the supporting beam assembly hole (106), and a bolt guide spring (601) is provided between the protective cover bolt (6) and the supporting crossbeam (1).

7. The anti-collision combined guardrail component according to claim 6, characterized in that: The support column (7) is provided with a column assembly hole (701) corresponding to the support beam assembly hole (106), and a crossbeam fixing bolt (8) is fixedly arranged inside the column assembly hole (701), and the crossbeam fixing bolt (8) passes through the support beam assembly hole (106) and the column assembly hole (701) and fixes the support crossbeam (1) and the protective cover (2).

8. The anti-collision combined guardrail component according to claim 3, characterized in that: A processing chip (9) is fixedly provided on the upper side of the supporting crossbeam (1), the conductive sheet (11) is electrically connected to the processing chip (9), a speaker (901) is fixedly provided on the upper end of the processing chip (9), and an alarm indicator light (902) is fixedly provided on the upper end of the speaker (901).

9. The anti-collision combined guardrail component according to claim 8, characterized in that: The loudspeaker (901) and the alarm indicator light (902) are connected in parallel and then connected in parallel with the path indicator light (10); the magnet connection component (5) is connected in parallel with the loudspeaker (901) and the alarm indicator light (902) and then connected to a resistor R; The path indicator light (10) is provided with a resistor R in series. G .

10. A method for connecting anti-collision combined guardrail components, characterized in that: The anti-collision combined guardrail component according to claim 1 is used, comprising the following steps: Step 1: First, the support columns (7) are fixedly installed on both sides of the construction site to fix the support columns (7); Step 2: Processing the rubber buffer ring (301) by injection molding, and fixing the foam buffer ring (302) inside the rubber buffer ring (301), thereby completing the installation of the buffer ring (3); Step 3: Slide the protective cover (2) into the interior of the supporting beam (1) through one end of the supporting beam (1), and install the conductive sheet (11) on the terminal post (4) and the terminal supporting post (102), specifically: First, align the limit block (201) on the protective cover (2) with the buffer groove (101), and align the guide block (105) with the guide groove (404); Under the action of the terminal spring (407) and the electrode sheet spring (402) on the terminal (4), the conductive rod (403) abuts against the conductive sheet (11) on the bottom side of the terminal support column (102); Then, the plurality of protective covers (2) are sequentially slid into the interior of the buffer groove (101); Step 4: After the plurality of protective covers (2) are slid into the buffer groove (101), the spacing between the protective covers (2) is adjusted, and the protective covers (2) are connected to the supporting beam (1) via protective cover bolts (6); Step 5: Finally, the crossbeam fixing bolts (8) are passed through the support beam assembly holes (106) and the column assembly holes (701) to fix the support crossbeam (1) on the support column (7).

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