Telescopic construction safety warning protective fence convenient and fast to disassemble and assemble and protective method

Abstract

The invention discloses a telescopic construction safety warning protective fence convenient to disassemble and assemble quickly and a protection method. The telescopic construction safety warning protective fence comprises a first transverse supporting frame, a second transverse supporting frame is arranged on the upper side of the first transverse supporting frame, and vertical supporting frames are arranged between the first transverse supporting frame and the second transverse supporting frame at equal intervals; a telescopic mechanism used for assisting workers in carrying is arranged between the first transverse supporting frame and the second transverse supporting frame. According to the telescopic construction safety warning protective fence convenient to quickly disassemble and assemble and the protection method, the protective fence can be quickly assembled and disassembled through the arrangement of the mechanism convenient to quickly disassemble and assemble, the assembling and disassembling efficiency can be greatly improved, meanwhile, the protective fence can stretch out and draw back through the arrangement of the telescopic mechanism, and the safety of the protective fence is improved. A worker can conveniently carry the protective fence during installation, the carrying labor intensity of the worker can be reduced, in addition, a reinforcing mechanism is arranged, the overall firmness of the protective fence can be greatly enhanced, and the toppling condition is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of construction protection, and in particular to a telescopic construction safety warning guardrail that is easy to quickly disassemble and assemble, and a protection method. Background Art

[0002] Construction sites are complex environments with risks such as high-altitude work, mechanical operation, and electrical hazards. To ensure personnel safety, isolate dangerous areas, and prevent accidental falls, warning guardrails are often installed around construction sites. As temporary or permanent enclosure structures at construction sites, guardrails' core function is to prevent people from falling from heights or objects from dropping. For example, the patent with authorization announcement number CN217299943U discloses a safety warning guardrail for construction, which is configured to issue a sound warning in time when construction workers approach, thereby preventing construction workers from lingering around the guardrail and causing safety accidents.

[0003] However, the above technical solution still has some shortcomings. Combining the existing solution and the actual production and processing, the current installation of guardrails is relatively cumbersome. Generally, the construction site area is large. The cumbersome installation of guardrails will greatly affect the efficiency of installation. At the same time, the installation and disassembly of guardrails are inconvenient, which will greatly increase the labor intensity of workers during transportation. Secondly, the general guardrails are not installed firmly and are prone to tipping over. Therefore, we propose a telescopic construction safety warning guardrail and protection method that is easy to disassemble and assemble quickly to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to provide a telescopic construction safety warning guardrail and protection method that are easy to disassemble and assemble quickly, so as to solve the construction safety warning guardrail and protection method proposed in the above background technology. In combination with the existing scheme and the actual production and processing, the current installation of the guardrail is relatively cumbersome. The construction site area is generally large. The cumbersome installation of the guardrail will greatly affect the efficiency of the installation. At the same time, the guardrail is inconvenient to install and disassemble, which will greatly increase the labor intensity of the workers during transportation. Secondly, the general guardrail is not installed firmly and is prone to tipping over.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a telescopic construction safety warning guardrail and a protection method that are easy to quickly disassemble and assemble, comprising: A first transverse support frame, wherein a second transverse support frame is provided on the upper side of the first transverse support frame, and vertical support frames are provided equidistantly between the first transverse support frame and the second transverse support frame, and the vertical support frames are arranged in groups of two; Also includes: A telescopic mechanism is provided between the first transverse support frame and the second transverse support frame to assist workers in carrying the equipment, and a support base plate is fixedly installed at equal distances below the first transverse support frame; The outer side of the support base plate is provided with a reinforcement mechanism for preventing tipping, wherein the reinforcement mechanism includes a fixing cone and a positioning hole. The interior of the support base plate is symmetrically provided with positioning holes, and rivets can be provided inside the positioning holes. A fixing cone is provided below the support base plate.

[0006] By adopting the above technical solution, a telescopic mechanism is set between the first transverse support frame and the second transverse support frame, which can effectively reduce the labor intensity of workers in carrying the guardrail assembly. At the same time, a reinforcement mechanism is set on the outside of the supporting base plate, which can greatly improve the firmness of the guardrail installation and effectively avoid subsequent tipping.

[0007] As a preferred technical solution of the present invention, the telescopic mechanism arranged between the first transverse support frame and the second transverse support frame includes a fixed groove, a vertical support frame, a connecting rod, a first sliding groove and a sliding block, the outer side of the vertical support frame is slidably connected with the fixed groove, and the fixed groove is opened between the first transverse support frame and the second transverse support frame, and a connecting rod is provided on the inner side of the vertical support frame, and the lower side of the connecting rod is rotatably connected to the inner side of the vertical support frame, a sliding block is installed on the upper inner side of the connecting rod, and the sliding block is slidably connected to the first sliding groove, and the first sliding groove is opened above the inner part of the vertical support frame.

[0008] By adopting the above technical solution, a telescopic mechanism is formed by combining the fixed groove, the vertical support frame, the connecting rod, the first sliding groove and the sliding block, which is convenient for workers to carry the guardrail during installation and can reduce the labor intensity of workers' carrying.

[0009] As a preferred technical solution of the present invention, the reinforcement mechanism arranged on the outer side of the support base plate includes a fixed block, a rotating rod, a support plate, a rubber pad, a second sliding groove, a connecting plate and a first bolt, a fixed block is fixedly installed on the upper rear side of the support base plate, and a rotating rod is rotatably installed inside the fixed block, and a support plate is fixedly installed on the upper front side of the rotating rod, and rubber pads are equidistantly installed inside the support plate, second sliding grooves are symmetrically opened inside the left and right sides of the support plate, and the connecting plate is slidably connected inside the second sliding groove, and the vertical support frame is attached to the inner side of the connecting plate, and the connecting plate and the vertical support frame are fixedly connected by the first bolt.

[0010] By adopting the above technical solution, a reinforcement mechanism is formed by combining the rotating rod, the support plate, the rubber pad, the second sliding groove, the connecting plate and the first bolt, which can greatly enhance the overall firmness of the guardrail and avoid tipping.

[0011] As a preferred technical solution of the present invention, threaded holes are provided on the inner sides of the first transverse support frame and the second transverse support frame, and the threaded holes are fixedly connected to the upper and lower sides of the vertical support frame by threaded rods.

[0012] By adopting the above technical solution, the vertical support frame arranged between the first transverse support frame and the second transverse support frame can be fixedly connected to the threaded holes opened inside the first transverse support frame and the second transverse support frame by a threaded rod, that is, the fixed threaded rod can be subsequently unscrewed to facilitate the disassembly of the first transverse support frame, the second transverse support frame and the vertical support frame.

[0013] As a preferred technical solution of the present invention, a fixing frame is fixedly installed on the upper side of the second transverse support frame, and lighting lamps are arranged at equal distances inside the fixing frame, and a warning plate is provided below the lighting lamps.

[0014] By adopting the above technical solution, a lighting lamp is arranged at the lower part of the fixing frame, and when the lighting lamp is turned on, it can provide a warning to people at night.

[0015] As a preferred technical solution of the present invention, the warning plate is located on the upper front side of the vertical support frame, and the outer left and right sides of the warning plate are tightly fitted with connecting frames, and the connecting frame and the warning plate are fixedly connected by a second bolt.

[0016] By adopting the above technical solution, a warning slogan is written on the front side of the warning board, which is convenient for people to read.

[0017] As a preferred technical solution of the present invention, the connecting frame is installed on the outside of the fixing frame in a bilaterally symmetrical manner.

[0018] By adopting the above technical solution, the position of the warning plate can be limited by setting the second bolt, and the warning plate is easy to install and disassemble.

[0019] As a preferred technical solution of the present invention, a sliding block is fixedly installed on the outer left side of the fixing groove and the vertical support frame, and a first connecting block is fixedly installed on the outer right side of the fixing groove and the vertical support frame.

[0020] By adopting the above technical solution, the subsequent connection is facilitated by setting the sizes of the sliding block and the first connecting block to be consistent.

[0021] As a preferred technical solution of the present invention, an iron rope is installed on the outer side of the first connecting block, and a tiger buckle is provided below the iron rope.

[0022] By adopting the above technical solution, an iron rope is installed under the first connecting block, and a tiger buckle is set under the iron rope. The tiger buckle can be connected to the second connecting block set on the outside of the spliced guardrail, which is convenient for connection when splicing the guardrail.

[0023] This solution also provides another technical solution, a telescopic construction safety warning guardrail protection method that is easy to quickly disassemble and assemble, which is characterized by: the telescopic construction safety warning guardrail protection method that is easy to quickly disassemble and assemble: Step 1: Install the telescopic mechanism between the first lateral support frame and the second lateral support frame, and perform stretching, movement and adjustment installation; Step 2: After the telescopic mechanism is installed, firmly connect the support base plate provided below the first horizontal support frame to the ground, and then reinforce and install the rear side of the vertical support frame for shock absorption; Step 3: After the guardrail is installed, install a warning plate and lighting on the upper front side of the vertical support frame to provide warning; Step 4: After the guardrails are assembled individually, pull the tiger buckle installed under the iron cable to engage with the second connecting block to connect multiple guardrails together.

[0024] Compared with the prior art, the beneficial effects of the present invention are as follows: the construction safety warning guardrail and the protection method are provided with a quick disassembly mechanism, which enables the guardrail to be quickly installed and disassembled, thereby greatly improving the efficiency of installation and disassembly; at the same time, a telescopic mechanism is provided, which enables the guardrail to be telescopic, thereby facilitating the workers' handling of the guardrail during installation, thereby reducing the labor intensity of the workers' handling; and a reinforcement mechanism is provided, which greatly enhances the overall firmness of the guardrail and prevents it from tipping over. 1. A first transverse support frame, a second transverse support frame and a fixing groove are provided. A vertical support frame is provided between the first transverse support frame and the second transverse support frame, and the vertical support frames are grouped in pairs. A total of three groups are provided between the first transverse support frame and the second transverse support frame. The vertical support frames can be moved, stretched and fixed between the first transverse support frame and the second transverse support frame, which is convenient for installation and fixing and is convenient for workers to carry. 2. A support base plate is provided. The support base plate is installed at equal distances below the first transverse support frame, and a fixing cone is provided below the support base plate. After the guardrail is assembled and installed, the support base plate can be placed on the ground, that is, the fixing cone installed below the support base plate will be inserted into the ground. At the same time, positioning holes are symmetrically provided inside the support base plate. Rivets can be inserted into the positioning holes and the inside of the ground, and then tightened to strengthen the connection between the overall guardrail and the ground. 3. A support plate and rubber pads are provided. A fixed block is provided on the upper rear side of the support base plate. A rotating rod is rotatably installed inside the fixed block, and a support plate is fixedly installed on the upper front side of the rotating rod. Rubber pads are provided at equal distances inside the support plate, that is, the support plate will fit with the rear side of the vertical support frame after stretching. In addition, the rubber pads provided inside the support plate have a shock-absorbing function, that is, when people accidentally collide with the guardrail, the rubber pads will play a shock-absorbing role; 4. A lighting lamp and a warning plate are provided. A warning plate is provided above the front side of the vertical support frame. Warning slogans are written on the surface of the warning plate for easy observation by people. At the same time, a lighting lamp is provided on the upper side of the warning plate. The lighting lamp can be turned on at night to provide lighting, helping people to better view the warning plate at night. 5. A first connecting block, an iron rope, a tiger buckle and a second connecting block are provided. The first connecting block is provided on one side of the vertical support frame and the fixed groove, the iron rope is installed on the outside of the first connecting block, and the tiger buckle is installed under the iron rope. When multiple guardrails are installed and placed together, a certain gap will be left in the middle, that is, the tiger buckle is snap-connected with the second connecting block provided on one side of the vertical support frame of the remaining spliced guardrails, so that multiple guardrails can be connected together. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall perspective structure of the present invention; Figure 2 For the present invention Figure 1 A in the middle is an enlarged structural diagram; Figure 3 This is a perspective structural diagram of the connection between the first connecting block, the iron rope and the tiger buckle of the present invention; Figure 4 This is a perspective structural diagram of the connection between the threaded rod, the connecting rod and the first sliding groove of the present invention; Figure 5 This is a perspective structural diagram of the connection between the connecting rod, the first sliding groove and the sliding block of the present invention; Figure 6 This is a perspective structural diagram of the connection between the supporting base plate, the fixing cone and the positioning hole of the present invention; Figure 7 This is a perspective structural diagram of the connection between the first transverse support frame, the second transverse support frame and the second connecting block of the present invention; Figure 8 This is a perspective structural diagram of the connection between the second sliding groove, the connecting plate and the first bolt of the present invention; Figure 9 This is a perspective structural diagram of the connection between the fixing bracket, the lighting lamp and the warning plate of the present invention.

[0026] In the figure: 1. first transverse support frame; 2. second transverse support frame; 3. fixing groove; 4. vertical support frame; 5. threaded hole; 6. threaded rod; 7. connecting rod; 8. first sliding groove; 9. support base; 10. fixing cone; 11. positioning hole; 12. fixing block; 13. rotating rod; 14. support plate; 15. rubber pad; 16. second sliding groove; 17. connecting plate; 18. first bolt; 19. fixing frame; 20. lighting lamp; 21. warning plate; 22. connecting frame; 23. second bolt; 24. first connecting block; 25. iron rope; 26. tiger buckle; 27. second connecting block; 28. sliding block. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figures 1-9 , the present invention provides a technical solution: In order to solve the problems existing in the prior art, this embodiment adopts the following technical solutions, a telescopic construction safety warning guardrail and a protection method that are easy to disassemble and assemble quickly, including: The first transverse support frame 1 is convenient for quick disassembly and assembly. The overall setting of the guardrail and the setting between the guardrail components are fixed by bolts, rivets and threaded rods 6, that is, the overall guardrail is easy to disassemble and install; the telescopic mechanism is arranged between the first transverse support frame 1 and the second transverse support frame 2, which can make the vertical support frame 4 arranged between the second transverse support frame 2 and the fixing groove 3 easy to retract, making it convenient for workers to carry the guardrail components, thereby greatly reducing the labor output of workers; the reinforcement mechanism is arranged on the outer side of the support base plate 9, which can reinforce the firmness of the overall guardrail, thereby preventing the occurrence of tipping; In the above technical solution, if Figure 1 、 Figure 4 and Figure 5As shown, by opening a fixing groove 3 between the first horizontal support frame 1 and the second horizontal support frame 2, the vertical support frames 4 are grouped in pairs, and the three groups of vertical support frames 4 can be inserted into the fixing groove 3 opened inside the second horizontal support frame 2 and the first horizontal support frame 1. The first horizontal support frame 1 is located below the second horizontal support frame 2. At the same time, a connecting rod 7 is set inside the vertical support frame 4, and the bottom of the connecting rod 7 is rotatably connected to the inside of the vertical support frame 4. In addition, a sliding block 28 is installed inside the upper part of the connecting rod 7. The sliding block 28 is slidably set on the inner side of the first sliding groove 8 opened above the interior of the vertical support frame 4, and can be pulled The three groups of vertical support frames 4 are stretched on the inner side of the fixing groove 3. At this time, the connecting rod 7 will rotate and open, and the sliding block 28 installed above the connecting rod 7 will slide downward inside the first sliding groove 8. At the same time, the first horizontal support frame 1 and the second horizontal support frame 2 are provided with threaded holes 5. When the vertical support frame 4 is stretched and opened, the threaded rods 6 are inserted into the upper and lower sides of the vertical support frame 4 and the threaded holes 5 and tightened to fix them. The stretched vertical support frame 4 can be fixed in position. At this time, the guardrail is spliced, that is, the vertical support frame 4 is easy to extend and disassemble, which provides convenience for workers to carry. Furthermore, in this technical solution, if Figure 3 、 Figure 6 and Figure 8 As shown, a support base plate 9 is installed at an equal distance below the first transverse support frame 1, and a fixing cone 10 is provided below the support base plate 9. When the guardrail is assembled and installed as a whole, the support base plate 9 can be placed on the ground, that is, the fixing cone 10 installed below the support base plate 9 will be inserted into the ground, which can increase the contact with the ground. At the same time, positioning holes 11 are symmetrically provided inside the support base plate 9. Rivets can be inserted into the positioning holes 11 and the inside of the ground, and then tightened and fixed, so as to strengthen the connection between the overall guardrail and the ground. In addition, a fixing block 12 is installed above the rear side of the support base plate 9, and a rotating rod 13 is provided for rotating inside the fixing block 12, and a support plate 14 is installed on the front side of the upper part of the rotating rod 13. Rubber pads 15 are installed at equal distances inside the support plate 14, and the rotating rod 13 can be rotated to fit the front side of the support plate 14 with the rear side of the vertical support frame 4. Connecting plates 17 are symmetrically provided on the left and right sides of the front of the support plate 14, and the rear side of the connecting plate 17 is slidably connected to the second sliding grooves 16 opened on the left and right sides of the support plate 14. That is, when the support After the support plate 14 is fitted with the vertical support frame 4, the connecting plate 17 can be pulled inward so that the inner side thereof is fitted with the outer side of the vertical support frame 4, and then the first bolt 18 is inserted into the vertical support frame 4 and the interior of the connecting plate 17 and tightened to limit the position, that is, the support plate 14 and the rotating rod 13 will be firmly supported on the rear side of the vertical support frame 4, which can strengthen the firmness of the overall guardrail. At the same time, the rubber pad 15 provided inside the support plate 14 has a shock-absorbing function, that is, when people accidentally collide with the guardrail, the rubber pad 15 will play a shock-absorbing role; At the same time, in this technical solution, Figure 1 、 Figure 2 and Figure 9 As shown, a fixing frame 19 is installed above the second horizontal support frame 2, and connecting frames 22 are symmetrically installed on the left and right sides of the fixing frame 19. The inner side of the connecting frame 22 is fitted with the outer side of the warning plate 21, that is, the warning plate 21 and the connecting frame 22 are fixed by setting a second bolt 23. The warning plate 21 will be firmly set above the front side of the vertical support frame 4. A warning message is written on the front surface of the warning plate 21 for people to see. At the same time, a lighting lamp 20 is set on the upper side of the warning plate 21. The lighting lamps 20 are installed at equal distances inside the fixing frame 19. When the lighting lamps 20 are turned on at night, the warning message on the warning plate 21 can be illuminated, making it convenient for people to see at night. like Figure 1 、 Figure 2 and Figure 7 As shown, due to the generally large construction area, multiple spliced guardrails are enclosed together, that is, a first connecting block 24 is provided on one side of the outside of the vertical support frame 4 and the fixing groove 3, an iron rope 25 is installed on the outside of the first connecting block 24, and a tiger buckle 26 is installed under the iron rope 25. When multiple guardrails are installed and placed together, a certain gap will be left in the middle, so that the tiger buckle 26 can be snap-connected with the second connecting block 27 provided on one side of the other spliced guardrails, so that multiple guardrails can be connected together; That is, the telescopic construction safety warning guardrail and protection method that are easy to disassemble and assemble quickly can greatly improve the efficiency of installation and disassembly by making the guardrail components easy to disassemble and install. At the same time, the components arranged between the first transverse support frame 1 and the second transverse support frame 2 are easy to retract and disassemble, which is convenient for workers to carry. Secondly, the overall firmness of the guardrail is greatly enhanced, which can effectively prevent the occurrence of tipping.

[0029] This is the entire working process of a telescopic construction safety warning guardrail and a protection method that is easy to quickly disassemble and assemble. The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0030] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A telescopic construction safety warning guardrail that is easy to quickly disassemble and assemble, comprising: A first transverse support frame (1), a second transverse support frame (2) is provided on the upper side of the first transverse support frame (1), and vertical support frames (4) are provided at equal distances between the first transverse support frame (1) and the second transverse support frame (2), and the vertical support frames (4) are arranged in groups of two; It is characterized by further comprising: A telescopic mechanism for assisting workers in carrying is provided between the first transverse support frame (1) and the second transverse support frame (2), and a supporting base plate (9) is fixedly installed at an equal distance below the first transverse support frame (1); The outer side of the support base plate (9) is provided with a reinforcement mechanism for preventing tipping, wherein the reinforcement mechanism includes a fixing cone (10) and a positioning hole (11); the interior of the support base plate (9) is provided with positioning holes (11) symmetrically in front and back, and rivets can be provided inside the positioning holes (11); and a fixing cone (10) is provided below the support base plate (9).

2. The telescopic construction safety warning guardrail that is easy to quickly disassemble and assemble according to claim 1 is characterized by: The telescopic mechanism arranged between the first transverse support frame (1) and the second transverse support frame (2) comprises a fixed groove (3), a vertical support frame (4), a connecting rod (7), a first sliding groove (8) and a sliding block (28), wherein the outer side of the vertical support frame (4) is slidably connected with the fixed groove (3), and the fixed groove (3) is opened on the inner side of the first transverse support frame (1) and the second transverse support frame (2), and the inner side of the vertical support frame (4) is provided with a connecting rod (7), and the lower side of the connecting rod (7) is rotatably connected to the inner side of the vertical support frame (4), and the sliding block (28) is installed on the inner side of the upper side of the connecting rod (7), and the sliding block (28) is slidably connected to the first sliding groove (8), and the first sliding groove (8) is opened on the upper side of the vertical support frame (4).

3. The telescopic construction safety warning guardrail that is easy to quickly disassemble and assemble according to claim 1 is characterized by: The reinforcement mechanism arranged on the outer side of the support base plate (9) further comprises a fixed block (12), a rotating rod (13), a support plate (14), a rubber pad (15), a second sliding groove (16), a connecting plate (17) and a first bolt (18). The fixed block (12) is fixedly installed on the upper rear side of the support base plate (9), and the rotating rod (13) is rotatably installed inside the fixed block (12), and the support plate (14) is fixedly installed on the upper front side of the rotating rod (13), and the rubber pad (15) is equidistantly installed inside the support plate (14), and the second sliding groove (16) is symmetrically opened inside the left and right sides of the support plate (14), and the connecting plate (17) is slidably connected inside the second sliding groove (16), and the vertical support frame (4) is attached to the inner side of the connecting plate (17), and the connecting plate (17) and the vertical support frame (4) are fixedly connected by the first bolt (18).

4. A telescopic construction safety warning barrier that is easy to quickly assemble and disassemble according to claim 1 or 2, characterized in that: Threaded holes (5) are provided on the inner sides of the first transverse support frame (1) and the second transverse support frame (2), and the threaded holes (5) are fixedly connected to the upper and lower sides of the vertical support frame (4) by threaded rods (6).

5. The telescopic construction safety warning guardrail that is easy to quickly disassemble and assemble according to claim 4 is characterized by: A fixing frame (19) is fixedly mounted on the upper side of the second transverse support frame (2), and lighting lamps (20) are arranged at equal distances inside the fixing frame (19), and a warning plate (21) is arranged below the lighting lamps (20).

6. The telescopic construction safety warning guardrail that is easy to quickly disassemble and assemble according to claim 5 is characterized by: The warning plate (21) is located on the upper front side of the vertical support frame (4), and connecting frames (22) are tightly fitted on the left and right sides of the outside of the warning plate (21), and the connecting frame (22) and the warning plate (21) are fixedly connected by a second bolt (23).

7. The telescopic construction safety warning guardrail that is easy to quickly disassemble and assemble according to claim 6 is characterized by: The connecting frame (22) is installed on the outside of the fixing frame (19) in a bilaterally symmetrical manner.

8. The telescopic construction safety warning guardrail that is easy to quickly disassemble and assemble according to claim 2 is characterized by: A second connecting block (27) is fixedly mounted on the left side of the exterior of the fixing groove (3) and the vertical support frame (4), and a first connecting block (24) is fixedly mounted on the right side of the exterior of the fixing groove (3) and the vertical support frame (4).

9. The telescopic construction safety warning guardrail that is easy to quickly disassemble and assemble according to claim 8, characterized in that: An iron rope (25) is installed on the outside of the first connecting block (24), and a tiger buckle (26) is provided below the iron rope (25).

10. A protection method for a telescopic construction safety warning barrier that is easy to quickly disassemble and assemble according to claim 1, characterized in that: The protection method of the telescopic construction safety warning guardrail that is easy to quickly disassemble and assemble comprises the following steps: Step 1: Install the telescopic mechanism between the first transverse support frame (1) and the second transverse support frame (2) to perform stretching, movement and adjustment installation; Step 2: After the telescopic mechanism is installed, the support base plate (9) provided below the first transverse support frame (1) is firmly fixed to the ground, and then the rear side of the vertical support frame (4) is reinforced and installed for shock absorption; Step 3: After the guardrail is installed as a whole, a warning plate (21) and a lighting lamp (20) are installed on the upper front side of the vertical support frame (4) to enhance the night warning; Step 4: After the individual guardrails are assembled, the tiger buckle (26) installed below the iron rope (5) is pulled to engage with the second connecting block (27) to connect the multiple guardrails together.

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