A construction anti-collision guardrail

Abstract

The utility model discloses a construction anti-collision guardrail, which includes a bottom mounting seat and a top mounting seat. The bottom mounting seat and one side of the top mounting seat are first fixed by a side baffle through a first screw hole and a first screw rod, and then the main shaft is slid into the sliding groove through a connecting slider to strengthen the supporting effect of the bottom mounting seat and the top mounting seat, and two groups of fixing components are placed in the first placement groove and the second placement groove arranged at the upper and lower ends, so that the distance between the bottom mounting seat and the top mounting seat can be lengthened, and then the main shaft is further placed, and the side guard plate is arranged on the outside of the main shaft to protect the outside, and the side guard plate is arranged in a circular shape, so that all aspects can be protected, so that safety is higher, and finally the side baffle on the other side is fixed to complete the installation, and the device can be completely disassembled during reverse operation, so that the structural parts are smaller during transportation, which is convenient for transportation and movement, and the transportation weight is reduced, which is convenient for staff to move.

Description

Technical Field

[0001] The utility model relates to the technical field of construction guardrails, in particular to a construction anti-collision guardrail. Background Art

[0002] With the rapid development of my country's economy, new requirements have been put forward for municipal road projects. Road construction is an important part of urban construction. Highway construction is different from real estate and other projects. Highway projects are linear projects with long lines, large terrain changes and complex geological conditions. Therefore, during construction, in order to ensure the safety of passing pedestrians and vehicles, guardrails are usually set up near the construction to remind pedestrians and vehicles and prevent the occurrence of safety hazards.

[0003] The anti-collision guardrail basically needs to be disassembled and transported after the construction is completed. However, the current anti-collision guardrail is large in size and heavy in weight, which makes it difficult and inconvenient to disassemble and transport.

[0004] For this reason, a collision-avoidance guardrail which is convenient for disassembly and transportation is proposed. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In order to overcome the deficiencies of the prior art, a construction anti-collision guardrail is now proposed to solve the problem that the current anti-collision guardrail is large in size and heavy in weight, which makes it difficult and inconvenient to disassemble and transport.

[0007] (II) Technical solution

[0008] The utility model is realized by the following technical scheme: The utility model proposes a construction anti-collision guardrail, comprising

[0009] Bottom mounting seats, wherein two of the bottom mounting seats are connected via a first fixing assembly;

[0010] Top mounting seats, wherein two of the top mounting seats are connected via a second fixing assembly;

[0011] The side edge of the top mounting seat is connected to a side baffle plate by a hinge, the outer side of the bottom mounting seat is provided with a first screw hole, and the bottom end of the side baffle plate is provided with a first screw rod connected to the first screw hole, the corresponding inner sides of the bottom mounting seat and the top mounting seat are provided with sliding grooves penetrating on both sides, and a plurality of protective columns are provided between the bottom mounting seat and the top mounting seat;

[0012] The protective column includes a main shaft arranged in the middle, and the upper and lower ends of the main shaft are connected with connecting sliders and sliding grooves inside the bottom mounting seat and the top mounting seat. The main shaft is provided with a plurality of side guard plates around the outer ring, and the side guard plates are connected to the main shaft with bow-shaped side connecting plates.

[0013] Furthermore, the bottom end surface of the bottom mounting seat is connected to a fixed bottom plate for ground connection.

[0014] Furthermore, the first fixing component includes a first placement groove arranged at the joint of the sliding groove inside the bottom mounting seat, a second screw hole is arranged at the lower end of the first placement groove, a first connecting plate is installed inside the first placement groove, and a second screw rod is arranged at the recessed part of the upper end of the first connecting plate to penetrate it and connect it with the second screw hole.

[0015] Furthermore, the second fixing component includes a second placement groove arranged at the joint of the sliding groove inside the top mounting seat, a second connecting plate is installed inside the second placement groove, and through screws are provided on both sides of the second connecting plate to penetrate the upper end of the top mounting seat, a clamping plate is provided on the top of the top mounting seat, and the through screws penetrate both sides of the clamping plate, and a fixing nut is connected to the top of the through screw.

[0016] Furthermore, a warning sticker is provided on the outer side of the side guard plate.

[0017] Furthermore, a telescopic rod is provided on the inner side of the side connecting plate to connect with the inner wall of the side guard plate and the outer wall of the main shaft, and a spring is sleeved on the outer side of the telescopic rod.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] In the utility model, the bottom mounting seat and the top mounting seat are assembled together in pairs by means of a first fixing assembly and a second fixing assembly, and the bottom mounting seat and the top mounting seat are fixedly supported by side baffles, and then the main shaft is placed into the sliding groove through the connecting sliders at the upper and lower ends, so as to realize the assembly of the guardrail. When disassembling and transporting, the bottom mounting seat, the top mounting seat and the main shaft of the device can be completely disassembled by reverse operation, so as to facilitate disassembly and transportation, and it is easier and more labor-saving for the staff to transport.

[0021] In the utility model, a plurality of side guard plates are connected through side connecting plates on the outside of the main shaft, and the side guard plates are arranged around the main shaft in a circle, so that the function of comprehensive protection can be achieved during protection, avoiding the low efficiency of single-sided protection, and having higher practicality. By arranging the bow-shaped side connecting plates, the force is more resilient and better, and the telescopic rod and the spring are added to enhance the elastic effect, so that the protection effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0023] Figure 1It is a schematic diagram of the internal structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the installation structure of the bottom mounting seat and the top mounting seat of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the protective column of the utility model;

[0026] Figure 4 This is a schematic diagram of the top view of the protective column of the utility model;

[0027] Figure 5 This is a partial enlarged structural diagram of the utility model at A;

[0028] Figure 6 This is a partial enlarged structural diagram of the utility model at B;

[0029] In the figure: bottom mounting seat -1, top mounting seat -2, sliding groove -3, fixed bottom plate -4, side baffle -5, first screw hole -6, first screw rod -7, main shaft -8, connecting slider -9, side guard plate -10, side connecting plate -11, telescopic rod -12, spring -13, warning sticker -14, first placement groove -15, first connecting plate -16, second screw hole -17, second screw rod -18, second placement groove -19, second connecting plate -110, through screw rod -111, clamping plate -112, fixing nut -113. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0031] See also Figure 1-Figure 6 The utility model provides a construction anti-collision guardrail, which comprises a bottom mounting seat 1, a top mounting seat 2 and a protective column to form a guardrail structure.

[0032] The bottom mounting seats 1 are connected to each other through a first fixing component to complete the splicing between the bottom mounting seats 1, and the bottom mounting seats 1 may not be provided with side guard plates 5 on both sides, which is convenient for lengthening the bottom mounting seat 1 and increasing the length of the protection. The first fixing component includes a first placement groove 15 provided at the splicing of the internal sliding groove 3 of the bottom mounting seat 1, and a second screw hole 17 is provided at the lower end of the first placement groove 15. A first connecting plate 16 is installed inside the first placement groove 15, and a second screw rod 18 is provided at the recessed part of the upper end of the first connecting plate 16 to penetrate it and connect it with the second screw hole 17. After the first connecting plate 16 is placed in the first placement groove 15, the outer end surface of the first connecting plate 16 is in the same plane as the first placement groove 15. The top mounting seats 2 are connected to each other through a second fixing component to lengthen the distance between the top mounting seats 2, and the connection method of the second screw 18 and the second screw hole 17 makes it easier to assemble and disassemble. The second fixing component includes a top A second placement groove 19 is set at the joint of the sliding groove 3 inside the lower mounting seat 2, and a second connecting plate 110 is installed inside the second placement groove 19. After the second connecting plate 110 is placed inside the second placement groove 19, the outer side surface of the second connecting plate 110 and the outer side surface of the second placement groove 19 are located in the same plane, so that the connecting sliders 9 at the upper and lower ends do not interfere with the second connecting plate 110 and the first connecting plate 16, making the movement more convenient, and through screws 111 are provided on both sides of the second connecting plate 110 to penetrate the upper end of the top mounting seat 2, and a clamping plate 112 is provided on the top of the top mounting seat 2, and the through screw 111 penetrates both sides of the clamping plate 112, and a fixing nut 113 is connected to the top of the through screw 111, so that the top mounting seat 2 is clamped and fixed by the clamping plate 112 and the second connecting plate 110, so as to realize the splicing and assembly of the top mounting seat 2, and it is convenient to disassemble under the connection mode of the fixing nut 113 and the through screw 111.

[0033] The side of the top mounting seat 2 is connected to the side guard plate 5 by a hinge, so as to realize the flipping of the side guard plate 5, so that the side guard plate 5 can be opened and closed to prevent the internal protective column from running out. A first screw hole 6 is provided on the outer side of the bottom mounting seat 1, and a first screw rod 7 is provided at the bottom end of the side guard plate 5 and connected to the first screw hole 6, so as to fix the side guard plate 5, so that the side guard plate 5 can support the bottom mounting seat 1 and the top mounting seat 2, which is convenient for installing the protective column. The bottom mounting seat 1 and the top mounting seat 2 are provided with sliding grooves 3 penetrating on both sides on the corresponding inner sides, which is convenient for the protective column to slide in the sliding groove 3, so as to achieve the purpose of quick installation and quick disassembly, and a number of protective columns are provided between the bottom mounting seat 1 and the top mounting seat 2 for external protection. The bottom end surface of the bottom mounting seat 1 is connected to a fixed base plate 4 for ground connection, so as to achieve installation and fixation.

[0034] The protective column includes a main shaft 8 arranged in the middle, and the upper and lower ends of the main shaft 8 are connected with connecting sliders 9 and connected with the sliding grooves 3 inside the bottom mounting seat 1 and the top mounting seat 2, so as to realize the mobile assembly and disassembly functions of the protective column. A plurality of side guard plates 10 are arranged around the outer ring of the main shaft 8, and the upper and lower ends of the side guard plates 10 are arranged with curved corners to reduce safety hazards, and the side guard plates 10 are arranged in a circle so that comprehensive protection can be provided to avoid incomplete protection of the side and the like. Warning stickers 14 are arranged on the outside of the side guard plates 10 to facilitate prompting passers-by, and the side guard plates 10 are connected to the main shaft 8 with bow-shaped side connecting plates 11. The bow-shaped setting has greater elasticity, and the side connecting plates 11 can be made of spring steel material to achieve better working effect. A telescopic rod 12 is arranged on the inside of the side connecting plate 11 to connect the inner wall of the side guard plate 10 and the outer wall of the main shaft 8, and a spring 13 is arranged on the outside of the telescopic rod 12. Under the action of the spring 13 and the telescopic rod 12, the elasticity is enhanced to achieve better protection effect.

[0035] Working principle: When in use, according to the required length, the bottom mounting seat 1 is spliced ​​and fixedly assembled by placing the first connecting plate 16 into the first placement groove 15 and inserting the second screw 18 into the second screw hole 17, and the second connecting plate 110 is placed into the second placement groove 19 so that the through screw 111 penetrates the upper end and penetrates the clamping plate 112, and then connected with the through screw 111 through the fixing nut 113, so as to realize the splicing and fixed assembly of the top mounting seat 2, and then flip one side of the side baffle 5 so that the side baffle 5 contacts with the bottom mounting seat 1 and is fixed by the first screw 7, and then the side guard plate 10 is moved, and the connecting sliders 9 at the upper and lower ends of the main shaft 8 are placed into the sliding groove 3, so as to strengthen the supporting effect while protecting, so as to fill the space between the bottom mounting seat 1 and the top mounting seat 2 to form a guardrail blocking surface, and then close the side baffle 5 on the other side to complete the installation work, and when disassembling, only the reverse operation is required to complete the work.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A construction anti-collision guardrail, characterized in that: include Bottom mounting seats (1), wherein two of the bottom mounting seats (1) are connected via a first fixing assembly; Top mounting seats (2), wherein two of the top mounting seats (2) are connected via a second fixing assembly; The side of the top mounting seat (2) is connected to a side baffle plate (5) via a hinge, the outer side of the bottom mounting seat (1) is provided with a first screw hole (6), and the bottom end of the side baffle plate (5) is provided with a first screw rod (7) connected to the first screw hole (6), the inner sides of the bottom mounting seat (1) and the top mounting seat (2) are provided with sliding grooves (3) penetrating on both sides, and a plurality of protective columns are provided between the bottom mounting seat (1) and the top mounting seat (2); The protective column comprises a main shaft (8) arranged in the middle, the main shaft (8) is connected with connecting slide blocks (9) at the upper and lower ends thereof and connected with the sliding grooves (3) inside the bottom mounting seat (1) and the top mounting seat (2), the main shaft (8) is provided with a plurality of side guard plates (10) around the outer ring, and the side guard plates (10) and the main shaft (8) are connected with bow-shaped side connecting plates (11).

2. The construction anti-collision guardrail according to claim 1, characterized in that: The bottom end surface of the bottom mounting seat (1) is connected to a fixed bottom plate (4) for ground connection.

3. The construction anti-collision guardrail according to claim 1, characterized in that: The first fixing assembly comprises a first placement groove (15) arranged at the joint of the internal sliding groove (3) of the bottom mounting seat (1), a second screw hole (17) being arranged at the lower end of the first placement groove (15), a first connecting plate (16) being installed inside the first placement groove (15), and a second screw rod (18) being arranged at the recessed portion at the upper end of the first connecting plate (16) so as to penetrate the second screw hole (17) and connect the first connecting plate (16).

4. The construction anti-collision guardrail according to claim 1, characterized in that: The second fixing component comprises a second placement groove (19) arranged at the joint of the internal sliding groove (3) of the top mounting seat (2), a second connecting plate (110) being installed inside the second placement groove (19), and through screws (111) are arranged on both sides of the second connecting plate (110) to penetrate the upper end of the top mounting seat (2), a clamping plate (112) is arranged at the top end of the top mounting seat (2), and the through screws (111) penetrate both sides of the clamping plate (112), and the top end of the through screws (111) is connected to a fixing nut (113).

5. The construction anti-collision guardrail according to claim 1, characterized in that: A warning sticker (14) is provided on the outer side of the side guard plate (10).

6. The construction anti-collision guardrail according to claim 1, characterized in that: A telescopic rod (12) is provided on the inner side of the side connecting plate (11) and is connected to the inner wall of the side guard plate (10) and the outer wall of the main shaft (8), and a spring (13) is sleeved on the outer side of the telescopic rod (12).

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