Height-adjustable building construction safety protective fence structure

Abstract

The utility model provides a building construction safety protective fence structure with adjustable height, which relates to the technical field of building construction, and comprises a protective fence body, one end of the protective fence body facing the ground is fixedly connected with a plurality of mounting seats along the length direction, and the protective fence body is provided with a storage groove along the height direction. Two telescopic rods and folding blades connected with the two telescopic rods in the height direction are arranged in the storage groove, the telescopic rods slide in the height direction of the storage groove, and the folding blades stretch out of the storage groove or enter the storage groove in the height direction of the storage groove along with the telescopic rods; when the telescopic rod stretches out of the storage groove, the folding blades stretch out of the storage groove along with the telescopic rod, and the overall height of the protective fence is increased; and when the telescopic rods stretch out and draw back towards the interior of the storage groove, the folding blades enter the storage groove along with the telescopic rods, so that the overall height of the protective fence is changed along with the construction environment, and the adaptability of the protective fence to the height of the protective fence required by different construction environments is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a building construction safety guardrail structure with adjustable height. Background Art

[0002] Before construction of a building project, in order to ensure the safety of the construction, it is usually necessary to install guardrails around the construction site to isolate the construction site.

[0003] A Chinese patent with authorization announcement number CN204899258U discloses a construction safety guardrail, which includes a left vertical bar, a right vertical bar, an upper horizontal bar, a lower horizontal bar and a protective net. The two ends of the upper horizontal bar are respectively connected to the left vertical bar and the right vertical bar, and the two ends of the lower horizontal bar are respectively connected to the left vertical bar and the right vertical bar. The protective net is arranged between the upper horizontal bar and the lower horizontal bar. Three elastic ropes are fixedly connected to the right vertical bar, and the three elastic ropes are spaced apart from each other. A hook is connected to the free end of each elastic rope. Three hook holes are arranged on the left vertical bar, and the three hook holes are spaced apart from each other.

[0004] However, the above technical solution still has the following defects: it limits the height of the guardrail by the left vertical bar, the right vertical bar, the upper horizontal bar and the lower horizontal bar. When the construction site has different construction environments, it cannot be flexibly adjusted according to the height of the guardrail required by the construction site, which makes the guardrail have limitations for use in different construction sites. Utility Model Content

[0005] The utility model aims to provide a construction safety guardrail structure with adjustable height, aiming to improve the adaptability of the guardrail to the height of the guardrail required by different construction sites.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a height-adjustable construction safety guardrail structure, comprising a guardrail body, wherein one end of the guardrail body facing the ground is fixedly connected to a plurality of mounting seats along the length direction, and is characterized in that: the guardrail body is provided with a storage groove along the height direction, the storage groove runs through the top of the guardrail body, two telescopic rods and folding leaves connected to the two telescopic rods in the height direction are arranged inside the storage groove, the two telescopic rods are arranged at both ends of the length direction of the storage groove along the height direction of the storage groove, one end of the two telescopic rods in the height direction is fixedly arranged at the bottom of the storage groove, the telescopic rod slides along the height direction of the storage groove, the folding leaves are arranged in the storage groove along the height direction of the storage groove, and the folding leaves extend out of the storage groove or enter the storage groove along the height direction of the storage groove as the telescopic rod extends out of the storage groove or enters the storage groove.

[0007] The beneficial effects are as follows: the guardrail body is arranged on the ground through the mounting seat so that the guardrail is in a stable environment; by arranging a telescopic rod and a folding blade inside the storage slot and the folding blade is connected to the telescopic rod, when the telescopic rod is telescoped and extended out of the storage slot, the folding blade extends out of the storage slot along with the telescopic rod, thereby increasing the overall height of the guardrail and improving the protective effect of the guardrail; when the telescopic rod is telescoped toward the inside of the storage slot, the folding blade enters the storage slot along with the telescopic rod, thereby enabling the overall height of the guardrail to be set according to the on-site requirements of the construction environment, thereby improving the guardrail for different requirements for the height of the guardrail in different construction environments.

[0008] A further technical solution of the utility model is that the two telescopic rods are fixedly connected to a sliding rod at one end away from the bottom of the storage groove, the sliding rod is vertically arranged along the height direction of the storage groove, and a strip groove is opened on the side of the sliding rod away from the telescopic rod, the strip groove is opened along the height direction of the sliding rod, and the two ends of the folding blades in the length direction are inserted in the strip groove.

[0009] The beneficial effect is that a strip groove is opened in the height direction of the slide bar for inserting the folding blade, so that when the folding blade extends out of the storage groove, it is fixed by the slide bar, reducing the shaking of the folding blade and improving the stability of the guardrail.

[0010] A further technical solution of the utility model is that one end of the slide rod away from the telescopic rod is connected to a mounting rod, and one end of the mounting rod away from the slide rod is provided with a plurality of warning lights.

[0011] The beneficial effect is that: a mounting rod is connected to the end of the sliding rod away from the telescopic rod, and a warning light is arranged on the mounting rod, so that the staff can judge the position of the guardrail by the warning light.

[0012] A further technical solution of the utility model is that the end of the slide rod away from the telescopic rod is fixedly connected to a mounting box, the end of the mounting box away from the slide rod is provided with a rotation groove, the rotation groove is provided along the length direction of the mounting box, and the mounting rod is installed in the rotation groove.

[0013] The beneficial effect is that the mounting rod is mounted in the rotating groove, so that when the warning light is not in use, it can be stored in the rotating groove, thereby protecting the warning light and increasing the service life of the warning light.

[0014] A further technical solution of the utility model is that a rotating groove is provided at one end in the length direction of the rotating groove, a rotating hole is provided at the end in the length direction of the rotating groove facing away from the rotating groove, the mounting rod passes through the rotating hole and is inserted in the rotating groove, and a rotating block is connected to one end of the mounting rod extending out of the rotating hole, and the rotating block drives the mounting rod to rotate in the rotating groove.

[0015] The beneficial effect is that the rotating block is arranged to drive the mounting rod to rotate, so that the warning light rotates with the mounting rod in the rotating groove. When warning is needed, the mounting rod is rotated to make the warning light extend out of the rotating groove. After use, the mounting rod is rotated to store it.

[0016] A further technical solution of the utility model is that a first mounting block and a second mounting block are fixedly arranged at both ends of the guardrail body in the length direction, the height of the first mounting block is lower than the second mounting block, and connecting holes are opened in the centers of the first mounting block and the second mounting block, and connecting parts are installed in the connecting holes.

[0017] The beneficial effect is that the first mounting block and the second mounting block are connected and fixed by the connecting piece, so that when laying guardrails of different lengths, adjacent guardrail bodies are connected by the connecting piece, so that adjacent guardrail bodies are connected to provide protection for the construction site.

[0018] A further technical solution of the utility model is that a plurality of warning strips are arranged on both sides of the length direction of the surface of the guardrail body, and a warning sign is arranged at the center of the warning strips.

[0019] The beneficial effect is: warning signs and warning tapes are used to indicate that this is a construction area, reducing the number of non-construction personnel approaching.

[0020] A further technical solution of the utility model is that a mounting plate is connected to one end of the mounting seat away from the guardrail body, and the mounting plate is provided with a mounting hole.

[0021] The beneficial effect is that the setting of the mounting hole enables the mounting seat to strengthen the connection between the mounting seat and the ground by installing bolts between the mounting hole and the ground, or to connect the ground pre-buried connection device to the mounting hole to improve the connection strength between the mounting seat and the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the guardrail.

[0023] Figure 2 It is a schematic diagram of the cross-sectional structure of the guardrail.

[0024] Figure 3 It is a schematic diagram of the structure in which the folding blades extend out of the storage slot.

[0025] Figure 4 It is a schematic diagram of the connection between the first mounting block and the second mounting block.

[0026] In the figure: 1. guardrail body; 2. mounting base; 3. storage slot; 4. telescopic rod; 5. folding blade; 6. sliding rod; 7. strip slot; 8. mounting rod; 9. warning light; 10. mounting box; 11. rotation slot; 12. rotation slot; 13. rotation hole; 14. rotation block; 15. first mounting block; 16. second mounting block; 17. connecting hole; 18. connecting piece; 19. warning tape; 20. warning sign; 21. mounting plate; 22. mounting hole. DETAILED DESCRIPTION

[0027] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings.

[0028] like Figure 1-3 As shown, a height-adjustable building construction safety guardrail structure comprises a guardrail body 1. In this embodiment, the guardrail body 1 is fixedly connected to two mounting seats 2 along the length direction at one end facing the ground, and the guardrail body 1 is installed on the ground through the mounting seats 2; the guardrail body 1 is provided with a storage groove 3 along the height direction, and the storage groove 3 runs through the top of the guardrail body 1, and two telescopic rods 4 are fixedly installed at both ends of the length direction inside the storage groove 3 along the height direction, and the telescopic rod 4 is telescoped along the height direction of the storage groove 3; a sliding rod 6 is fixedly connected to one end of the telescopic rod 4 away from the bottom of the storage groove 3, and the sliding rod 6 extends out of the storage groove 3 or enters the storage groove 3 as the telescopic rod 4 is extended or retracted. Inside the storage groove 3, when the slide bar 6 extends out of the storage groove 3, the telescopic rod 4 supports the slide bar 6; when the slide bar 6 enters the storage groove 3 with the telescopic rod 3, the storage groove 3 stores the slide bar 6 and the telescopic rod 4; a strip groove 7 is opened at the end of the slide bar 6 away from the telescopic rod 4, and the strip groove 7 is opened along the height direction of the slide bar 6. A folding blade 5 is inserted in the strip groove 7, and the two ends of the folding blade 5 in the length direction are fixedly inserted in the strip groove 7. When the slide bar 6 extends out of the storage groove 3 with the telescopic rod 4, the folding blade 5 extends out of the storage groove 3 with the slide bar 6, so that the overall height of the guardrail is increased, so that the height of the guardrail can adapt to the requirements of different construction environments for the height of the guardrail.

[0029] Reference Figure 1 and Figure 2A mounting box 10 is fixedly connected to the end of the slide bar 6 away from the telescopic rod 4, and the mounting box 10 is provided with a rotation groove 11. The rotation groove 11 penetrates the end of the mounting box 10 away from the slide bar 6, and a mounting rod 8 is rotatably installed in the rotation groove 11. The mounting rod 8 is rotatably installed in the rotation groove 11 along the length direction of the rotation groove 11, and a warning light 9 is fixedly installed on the mounting rod 8. When the mounting rod 8 rotates, the warning light 9 extends out or is stored in the rotation groove 11 with the rotation of the mounting rod 8; a rotation groove 12 is provided at one end of the rotation groove 11 in the length direction, and a rotation hole 13 is provided at the end of the rotation groove 11 away from the rotation groove 12. The mounting rod 8 penetrates the rotation hole 13 and is inserted in the rotation groove 12. A rotating block 14 is installed at the end of the mounting rod 8 extending out of the rotation groove 11, and the rotation of the mounting rod 8 in the rotation groove 11 is realized by rotating the rotating block 14.

[0030] Reference Figure 1 A number of warning tapes 19 are adhered to the outside of the guardrail body 1 in the length direction. The warning tapes 19 are used to remind personnel not to enter the construction environment. At the same time, the warning tapes 19 are made of luminous material, so that the warning tapes 19 can also serve as a reminder at night; a warning sign 20 is installed in the middle of the warning tape 19. The warning sign 20 can be hung according to the specific construction environment, such as dust, gravel falling, etc., to clearly show the construction environment inside the guardrail to personnel outside the construction site.

[0031] Reference Figure 1 and Figure 2 The mounting seat 2 is fixedly connected to the end away from the guardrail body 1 with a mounting plate 21, and a mounting hole 22 is provided on the mounting plate 21. Bolts can be installed in the mounting hole 22 to reinforce the connection between the mounting seat 2 and the ground, and the mounting plate 21 can also be connected to a connection device preset on the ground through the mounting hole 22 to improve the installation strength of the mounting seat 2. A rotating shaft is installed between the mounting plate 21 and the mounting seat 2. When the guardrail is used, after removing the connection between the mounting hole 22 and the ground, the mounting plate 21 is rotated along the rotating shaft, which facilitates the storage of the mounting plate 21 and reduces the damage to the mounting plate 21 caused by the external structure.

[0032] Reference Figure 4 A first mounting block 15 and a second mounting block 16 are fixedly mounted at both ends of the guardrail body 1 in the length direction. The height of the first mounting block 15 is lower than that of the second mounting block 16. A connecting hole 17 is provided at the center of the first mounting block 15 and the second mounting block 16. A connecting member 18 is installed in the connecting hole 17. The connecting member 18 connects the first mounting block 15 with the second mounting block 16. In this embodiment, a thread is provided in the connecting hole 17. The connecting member 18 is a connecting bolt. Two adjacent guardrail bodies 1 are connected by the connecting bolt to achieve connection in the length direction of the guardrail.

[0033] During use, when a guardrail needs to be installed at a construction site for protection, the guardrail body 1 is installed on the ground through the mounting base 2. When the connection between the mounting base 2 and the ground needs to be reinforced, the mounting plate 21 is connected to the ground and reinforced by connecting the mounting hole 22 to the ground. When the height of the guardrail cannot meet the needs of the construction site, the telescopic rod 4 is extended away from the bottom of the storage slot 3 so that the folding blade 5 installed in the storage slot 3 extends out of the storage slot 3 to increase the overall height of the guardrail. When the connected guardrails need to be connected, the connecting piece 18 is installed in the connecting hole 17 to connect the first mounting block 15 and the second mounting block 16, so that the length direction of the guardrail is connected.

Claims

1. A height-adjustable building construction safety guardrail structure, comprising a guardrail body (1), wherein one end of the guardrail body (1) facing the ground is fixedly connected to a plurality of mounting seats (2) along the length direction, wherein: The guardrail body (1) is provided with a storage groove (3) along the height direction, the storage groove (3) runs through the top of the guardrail body (1), two telescopic rods (4) and folding blades (5) connected to the two telescopic rods (4) in the height direction are arranged inside the storage groove (3), the two telescopic rods (4) are arranged at both ends of the storage groove (3) in the length direction along the height direction of the storage groove (3), one end of the two telescopic rods (4) in the height direction is fixedly arranged at the bottom of the storage groove (3), the telescopic rods (4) slide along the height direction of the storage groove (3), the folding blades (5) are arranged in the storage groove (3) along the height direction of the storage groove (3), and the folding blades (5) extend out of the storage groove (3) or enter the storage groove (3) along the height direction of the storage groove (3) along the telescopic rods (4).

2. The height-adjustable construction safety guardrail structure according to claim 1 is characterized in that: The two telescopic rods (4) are fixedly connected to a sliding rod (6) at one end away from the bottom of the storage groove (3). The sliding rod (6) is vertically arranged along the height direction of the storage groove (3). The sliding rod (6) is provided with a strip groove (7) on the side away from the telescopic rod (4). The strip groove (7) is opened along the height direction of the sliding rod (6), and the two ends of the folding blade (5) in the length direction are inserted into the strip groove (7).

3. The height-adjustable construction safety guardrail structure according to claim 2 is characterized in that: The end of the slide rod (6) facing away from the telescopic rod (4) is connected to a mounting rod (8), and the end of the mounting rod (8) facing away from the slide rod (6) is provided with a plurality of warning lights (9).

4. The height-adjustable construction safety guardrail structure according to claim 3 is characterized in that: The end of the slide rod (6) facing away from the telescopic rod (4) is fixedly connected to a mounting box (10), and the end of the mounting box (10) facing away from the slide rod (6) is provided with a rotation groove (11), the rotation groove (11) is provided along the length direction of the mounting box (10), and the mounting rod (8) is installed in the rotation groove (11).

5. The height-adjustable construction safety guardrail structure according to claim 4 is characterized in that: A rotating groove (12) is provided at one end of the rotating groove (11) in the length direction, and a rotating hole (13) is provided at one end of the rotating groove (11) in the length direction away from the rotating groove (12). The mounting rod (8) passes through the rotating hole (13) and is inserted into the rotating groove (12). One end of the mounting rod (8) extending out of the rotating hole (13) is connected to a rotating block (14), and the rotating block (14) drives the mounting rod (8) to rotate in the rotating groove (11).

6. The height-adjustable building construction safety guardrail structure according to claim 1 is characterized in that: A first mounting block (15) and a second mounting block (16) are respectively fixedly arranged at both ends of the guardrail body (1) in the length direction, the first mounting block (15) is lower than the second mounting block (16), and a connecting hole (17) is provided at the center of each of the first mounting block (15) and the second mounting block (16), and a connecting piece (18) is installed in the connecting hole (17).

7. The height-adjustable construction safety guardrail structure according to claim 1 is characterized in that: A plurality of warning strips (19) are provided on both sides of the surface of the guardrail body (1) in the length direction, and a warning sign (20) is provided at the center of the warning strip (19).

8. The height-adjustable construction safety guardrail structure according to claim 1 is characterized in that: An end of the mounting seat (2) facing away from the guardrail body (1) is connected to a mounting plate (21), and the mounting plate (21) is provided with a mounting hole (22).

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