Construction guardrail reinforcing device for construction building

Abstract

The utility model relates to the technical field of construction guardrails, in particular to a construction guardrail reinforcing device of a construction building, which comprises a guardrail main body, a rotating plate, a lower hinge piece and an upper hinge piece, a winding box is arranged on the upper side of the guardrail main body, a winding rod is arranged in the winding box, a shielding curtain is arranged on the outer side of the winding rod, and the rotating plate is arranged on the rotating plate. A sliding plate is arranged at the lower end of the shielding curtain, a sliding groove is formed in the inner side of the guardrail body, ground nails are arranged on the lower side of the guardrail body, and a first supporting plate is arranged on the upper side of the winding box. The protection mode of the guardrail main body is changed by unfolding and rolling the shielding curtain in the rolling box, open type protection or hidden type protection can be carried out, the rotating plate is rapidly disassembled and assembled through the upper hinge piece and the lower hinge piece, the assembly efficiency is improved, and the safety is improved. And the angles of the two guardrail main bodies are adjusted by rotating the corresponding sides of the upper hinge piece and the lower hinge piece of the rotating plate, so that the use flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction guardrails, in particular to a construction guardrail reinforcement device for a construction building. Background Art

[0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. Among them, the construction guardrail is made of an iron pipe, which is made through layers of processing such as seamless iron pipe bending, welding, grinding and polishing, high-pressure baking paint, and film pasting. It is generally widely used in isolation and warning of construction sites.

[0003] A Chinese patent discloses a construction guardrail reinforcement device for a construction building (authorization announcement number CN219974096U). The patented technology is achieved by arranging a stabilizing plate on the base. The stabilizing plate can rotate relative to the groove, can be received in the groove, and can also extend out of the groove. The bases on the left and right sides of the crossbar are deflected toward the middle direction of the crossbar together. When in use, it can be unfolded. It can cooperate with the stabilizing plate to support the ground on the basis of the support of the base. The support surface is increased, which can improve the wind resistance of the entire guardrail and make it more stable. However, the above-mentioned guardrail is completely open on the outside, and a shielding component needs to be installed separately during concealed construction. The method of use is relatively single, the adaptation range is small, the connection between the two guardrails is inconvenient, the assembly efficiency is low, and the angle of the guardrail after connection cannot be adjusted, which is not conducive to the flexibility of use. Therefore, those skilled in the art provide a construction guardrail reinforcement device for a construction building to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a construction guardrail reinforcement device for a construction building to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A construction guardrail reinforcement device for a construction building, comprising a guardrail body, a rotating plate, a lower hinge and an upper hinge, wherein the rotating plate is located at one side of the guardrail body, the lower hinge is located at the lower end of the other side of the guardrail body, and the upper hinge is located at the upper end of the other side of the guardrail body. A winding box is provided on the upper side of the guardrail body, a winding rod is provided inside the winding box, a shielding curtain is provided on the outer side of the winding rod, a slide plate is provided at the lower end of the shielding curtain, a sliding groove is provided on the inner side of the guardrail body, and a ground nail is provided on the lower side of the guardrail body.

[0007] As a further solution of the utility model: a first support plate is arranged on the upper side of the winding box, a rotating rod is installed on the upper end of the first support plate, a handle is arranged on the outer side of the rotating rod and located on the inner side of the first support plate, transmission wheels are arranged at both ends of the rotating rod, and a transmission belt is arranged on the outer side of the transmission wheel.

[0008] As a further solution of the utility model: a first socket is provided on the upper side of the rotating plate, a first plug is provided on the lower side of the rotating plate, a second socket is provided on the upper side of the lower hinge, the upper hinge includes a second support plate, an adjusting screw is provided inside the second support plate, a pressure plate is provided on the lower side of the adjusting screw, a second plug is provided on the lower side of the pressure plate, a first positioning screw is provided at one end of the pressure plate, adjustment grooves are provided at both ends of the front side of the guardrail body, and a second positioning screw is provided inside the adjustment groove.

[0009] As a further solution of the utility model: the lower end of the rotating plate rotates to the upper side of the lower hinge, and the upper end of the rotating plate rotates to the lower side of the upper hinge.

[0010] As a further solution of the utility model: the winding rod rotates at the internal position of the winding box, the upper end of the shielding curtain is wound at the outer position of the winding rod, the slide plate slides at the internal position of the slide groove, and the shielding curtain slides at the lower side position of the winding box.

[0011] As a further solution of the utility model: the rotating rod rotates at an inner position of the first supporting plate, and the lower end of the transmission belt is located at an outer position of the winding rod.

[0012] As a further solution of the utility model: the position of the second plug corresponds to that of the first socket, the second plug rotates at the internal position of the first socket, the position of the first plug corresponds to that of the second socket, the first plug rotates at the internal position of the second socket, the upper end of the adjusting screw rotates at the internal position of the second support plate, the lower end of the first positioning screw passes through the pressure plate and is located at the upper position of the rotating plate, the rear end of the second positioning screw is fixed at the front position of the slide plate, and the front end of the second positioning screw slides at the internal position of the adjusting slot.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is a construction guardrail reinforcement device for a construction building. The protection mode of the guardrail body is changed by unfolding and rewinding the shielding curtain inside the rewinding box. It can be open protection or concealed protection. It has various ways of use and improves the adaptability range.

[0015] 2. The upper hinge and the lower hinge are used to quickly disassemble and assemble the rotating plate, thereby improving assembly efficiency;

[0016] 3. The angles of the two guardrail bodies can be adjusted by rotating the corresponding sides of the upper hinge and the lower hinge on the rotating plate, which is beneficial to the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a construction guardrail reinforcement device for a construction building;

[0018] Figure 2 A perspective view of a construction guardrail reinforcement device for a construction building;

[0019] Figure 3 The present invention is a schematic structural diagram of an upper hinged member in a construction guardrail reinforcement device for a construction building.

[0020] In the figure: 1. guardrail body; 2. rotating plate; 3. lower hinge; 4. upper hinge; 5. winding box; 6. winding rod; 7. shielding curtain; 8. slide plate; 9. slide groove; 10. ground nail; 11. first support plate; 12. rotating rod; 13. handle; 14. transmission wheel; 15. transmission belt; 16. first socket; 17. first plug; 18. second socket; 19. second support plate; 20. adjusting screw; 21. pressure plate; 22. second plug; 23. first positioning screw; 24. adjusting slot; 25. second positioning screw. DETAILED DESCRIPTION

[0021] See also Figures 1 to 3In the embodiment of the utility model, a construction guardrail reinforcement device for a construction building includes a guardrail body 1, a rotating plate 2, a lower hinge 3 and an upper hinge 4, the rotating plate 2 is located at one side of the guardrail body 1, the lower hinge 3 is located at the lower end of the other side of the guardrail body 1, and the upper hinge 4 is located at the upper end of the other side of the guardrail body 1. A winding box 5 is arranged on the upper side of the guardrail body 1, a winding rod 6 is arranged inside the winding box 5, and a shielding curtain is arranged on the outer side of the winding rod 6. 7, a slide plate 8 is provided at the lower end of the shielding curtain 7, a slide groove 9 is provided on the inner side of the guardrail body 1, a ground nail 10 is provided on the lower side of the guardrail body 1, the lower end of the rotating plate 2 rotates at the upper position of the lower hinge 3, the upper end of the rotating plate 2 rotates at the lower position of the upper hinge 4, the winding rod 6 rotates at the inner position of the winding box 5, the upper end of the shielding curtain 7 is wound at the outer position of the winding rod 6, the slide plate 8 slides at the inner position of the slide groove 9, and the shielding curtain 7 slides at the winding box 5 The upper hinge 4 is placed on the upper side of the rotating plate 2, and the rotating plate 2 is rotated on the corresponding sides of the lower hinge 3 and the upper hinge 4 to adjust the angles of the two guardrail bodies 1 to complete the fixing of the angles of the two guardrail bodies 1. Then, the use begins. During use, the guardrail body 1 is protected. When concealed protection is required, the slide plate 8 slides inside the slide groove 9, and the winding rod 6 rotates inside the winding box 5. The shielding curtain 7 on the outside of the winding rod 6 is unfolded, and the shielding curtain 7 slides down to close the guardrail body 1. When open protection is required, the winding rod 6 rotates to roll the shielding curtain 7 to the outside of the winding rod 6, and the slide plate 8 slides up inside the slide groove 9. Finally, the use is completed, the upper hinge 4 leaves the rotating plate 2, and the guardrail body 1 inside the lower hinge 3 and the upper hinge 4 is taken out to complete the disassembly.

[0022] exist Figure 2 Middle: A first support plate 11 is arranged on the upper side of the winding box 5, a rotating rod 12 is installed on the upper end of the first supporting plate 11, a handle 13 is arranged on the outer side of the rotating rod 12 and located at the inner side of the first supporting plate 11, a transmission wheel 14 is arranged at both ends of the rotating rod 12, a transmission belt 15 is arranged on the outer side of the transmission wheel 14, the rotating rod 12 rotates at the inner position of the first supporting plate 11, and the lower end of the transmission belt 15 is located at the outer side of the winding rod 6. When concealed protection is required, the slide plate 8 slides inside the slide groove 9, the winding rod 6 rotates inside the winding box 5, the shielding curtain 7 outside the winding rod 6 unfolds, and the shielding curtain 7 slides down to close the guardrail body 1. When open protection is needed, the handheld handle 13 drives the rotating rod 12 to rotate inside the first support plate 11, the rotating rod 12 drives the transmission wheel 14 to rotate, the transmission wheel 14 drives the transmission belt 15, and the transmission belt 15 drives the winding rod 6 to rotate, and the shielding curtain 7 is rolled up to the outside of the winding rod 6, and the slide plate 8 slides up inside the slide groove 9.

[0023] exist Figure 2 , 3 Middle: A first jack 16 is provided on the upper side of the rotating plate 2, a first plug 17 is provided on the lower side of the rotating plate 2, a second jack 18 is provided on the upper side of the lower hinge 3, the upper hinge 4 includes a second support plate 19, an adjusting screw 20 is provided inside the second support plate 19, a pressing plate 21 is provided on the lower side of the adjusting screw 20, a second plug 22 is provided on the lower side of the pressing plate 21, a first positioning screw 23 is provided at one end of the pressing plate 21, and an adjusting slot 24 is provided at both ends of the front side of the guardrail body 1, a second positioning screw 25 is provided inside the adjusting slot 24, the second plug 22 corresponds to the position of the first jack 16, and the second plug 22 rotates inside the first jack 16. The first plug 17 is at the inner position of the second plug hole 18, the upper end of the adjusting screw 20 is rotated to the inner position of the second support plate 19, the lower end of the first positioning screw 23 passes through the pressing plate 21 and is located at the upper side of the rotating plate 2, the rear end of the second positioning screw 25 is fixed to the front side of the sliding plate 8, the front end of the second positioning screw 25 slides to the inner position of the adjusting slot 24, the first guardrail body 1 is taken out and fixed to the ground through the ground nail 10, the second guardrail body 1 is placed on one side of the first guardrail body 1, the first plug 17 on the lower side of the rotating plate 2 is inserted into the second plug hole 18, and the adjusting screw 20 is rotated to the inner position of the second support plate 19, the lower end of the first positioning screw 23 passes through the pressing plate 21 and is located at the upper side of the rotating plate 2, the rear end of the second positioning screw 25 is fixed to the front side of the sliding plate 8, the front end of the second positioning screw 25 slides to the inner position of the adjusting slot 24, the first guardrail body 1 is taken out and fixed to the ground through the ground nail 10, the second guardrail body 1 is placed on the side of the first guardrail body 1, the first plug 17 on the lower side of the rotating plate 2 is inserted into the second plug hole 18, and the adjusting screw 20 is rotated to the inner position of the second support plate 19, and the lower end of the first positioning screw 23 is inserted into the second plug hole 18, and the adjusting screw 20 is rotated to the inner position of the second support plate 19. The upper end of the screw rod 20 rotates inside the second support plate 19, and the pressing plate 21 is pushed downward by adjusting the screw rod 20. The second plug 22 is inserted into the first jack 16, and the rotating plate 2 rotates on the corresponding side of the lower hinge 3 and the upper hinge 4 to adjust the angle of the two guardrail bodies 1. The first positioning screw 23 is rotated to fix the pressing plate 21 to the upper side of the rotating plate 2 to complete the fixing of the angle of the two guardrail bodies 1. Then, it starts to be used. During use, the guardrail body 1 is protected. When concealed protection is required, the slide plate 8 slides inside the slide groove 9, and the winding rod 6 rotates inside the winding box 5. The shielding curtain 7 outside the winding rod 6 is unfolded, and the shielding curtain 7 slides down to close the guardrail body 1. The second positioning screw 25 slides inside the adjusting groove 24 to guide the sliding plate 8, and the second positioning screw 25 is fastened to the inside of the adjusting groove 24 to position the sliding plate 8. When open protection is required, the second positioning screw 25 is loosened to fix the sliding plate 8, the winding rod 6 is rotated, and the shielding curtain 7 is rolled up to the outside of the winding rod 6. The sliding plate 8 slides up inside the sliding groove 9, and the second positioning screw 25 is fastened to the inside of the adjusting groove 24 to position the sliding plate 8. Finally, the use is completed, the upper end of the adjusting screw 20 is rotated inside the second support plate 19, the second plug 22 leaves the first socket 16, and the guardrail body 1 on the inner side of the lower hinge 3 and the upper hinge 4 is taken out to complete the disassembly.

[0024] The working principle of the utility model is as follows: first, a construction guardrail reinforcement device for a construction building is carried to the use position, the first guardrail body 1 is taken out and fixed to the ground through the ground nails 10, the second guardrail body 1 is placed on one side of the first guardrail body 1, the first plug 17 on the lower side of the rotating plate 2 is inserted into the second jack 18, the upper end of the adjusting screw 20 is rotated inside the second support plate 19, the pressing plate 21 is pushed down by the adjusting screw 20, the second plug 22 is inserted into the first jack 16, the rotating plate 2 is rotated on the corresponding sides of the lower hinge 3 and the upper hinge 4, the angles of the two guardrail bodies 1 are adjusted, the first positioning screw 23 is rotated to fix the pressing plate 21 to the upper side of the rotating plate 2, the angles of the two guardrail bodies 1 are fixed, and then, the use is started. During use, the guardrail body 1 is protected. When concealed protection is required, the slide plate 8 slides inside the slide groove 9, the winding rod 6 rotates inside the winding box 5, and the winding rod When the second positioning screw 25 is tightened to the inside of the adjusting slot 24 to position the slide plate 8, the second positioning screw 25 is loosened to fix the slide plate 8, and the handle 13 is held to drive the rotating rod 12 to rotate inside the first supporting plate 11, and the rotating rod 12 drives the transmission wheel 14 to rotate, and the transmission wheel 14 drives the transmission belt 15, and the transmission belt 15 drives the winding rod 6 to rotate, so as to retract the shielding curtain 7 to the outside of the winding rod 6, and the slide plate 8 slides up inside the sliding slot 9, and the second positioning screw 25 is tightened to the inside of the adjusting slot 24 to position the slide plate 8. Finally, the use is completed, and the upper end of the adjusting screw 20 rotates inside the second supporting plate 19, and the second plug 22 leaves the first jack 16, and the guardrail body 1 inside the lower hinge 3 and the upper hinge 4 is taken out to complete the disassembly.

[0025] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A construction guardrail reinforcement device for a construction building, comprising a guardrail body (1), a rotating plate (2), a lower hinge (3) and an upper hinge (4), wherein the rotating plate (2) is located at one side of the guardrail body (1), the lower hinge (3) is located at the lower end of the other side of the guardrail body (1), and the upper hinge (4) is located at the upper end of the other side of the guardrail body (1), characterized in that: A winding box (5) is arranged on the upper side of the guardrail body (1), a winding rod (6) is arranged inside the winding box (5), a shielding curtain (7) is arranged on the outer side of the winding rod (6), a slide plate (8) is arranged at the lower end of the shielding curtain (7), a sliding groove (9) is opened on the inner side of the guardrail body (1), and a ground nail (10) is arranged on the lower side of the guardrail body (1).

2. A construction guardrail reinforcement device for a construction building according to claim 1, characterized in that: A first support plate (11) is arranged on the upper side of the winding box (5), a rotating rod (12) is installed on the upper end of the first support plate (11), a handle (13) is arranged on the outer side of the rotating rod (12) and located on the inner side of the first support plate (11), transmission wheels (14) are arranged at both ends of the rotating rod (12), and a transmission belt (15) is arranged on the outer side of the transmission wheel (14).

3. A construction guardrail reinforcement device for a construction building according to claim 1, characterized in that: The upper side of the rotating plate (2) is provided with a first plug (17), the lower side of the rotating plate (2) is provided with a first plug (17), the upper side of the lower hinge (3) is provided with a second plug (18), the upper hinge (4) comprises a second support plate (19), an adjusting screw (20) is provided inside the second support plate (19), a pressing plate (21) is provided on the lower side of the adjusting screw (20), a second plug (22) is provided on the lower side of the pressing plate (21), a first positioning screw (23) is provided at one end of the pressing plate (21), and adjustment slots (24) are provided at both ends of the front side of the guardrail body (1), and a second positioning screw (25) is provided inside the adjustment slot (24).

4. A construction guardrail reinforcement device for a construction building according to claim 1, characterized in that: The lower end of the rotating plate (2) rotates to the upper side of the lower hinge (3), and the upper end of the rotating plate (2) rotates to the lower side of the upper hinge (4).

5. The construction guardrail reinforcement device for a construction building according to claim 1, characterized in that: The winding rod (6) rotates at an internal position of the winding box (5), the upper end of the shielding curtain (7) is wound at an outer position of the winding rod (6), the slide plate (8) slides at an internal position of the slide groove (9), and the shielding curtain (7) slides at a lower position of the winding box (5).

6. A construction guardrail reinforcement device for a construction building according to claim 2, characterized in that: The rotating rod (12) rotates at an inner position of the first supporting plate (11), and the lower end of the transmission belt (15) is located at an outer position of the winding rod (6).

7. A construction guardrail reinforcement device for a construction building according to claim 3, characterized in that: The position of the second plug (22) corresponds to that of the first socket (16), and the second plug (22) rotates at an internal position of the first socket (16). The position of the first plug (17) corresponds to that of the second socket (18), and the first plug (17) rotates at an internal position of the second socket (18). The upper end of the adjusting screw (20) rotates at an internal position of the second supporting plate (19). The lower end of the first positioning screw (23) passes through the pressing plate (21) and is located at an upper position of the rotating plate (2). The rear end of the second positioning screw (25) is fixed at a front position of the sliding plate (8), and the front end of the second positioning screw (25) slides at an internal position of the adjusting slot (24).

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