Safety protective fence for municipal building construction

Abstract

The utility model discloses a safety protective fence for municipal building construction, and relates to the field of municipal building construction, the safety protective fence comprises a base, the upper end of the base is fixedly connected with a main rod, the outer side of the main rod is fixedly connected with a mounting assembly, and the interior of the mounting assembly is clamped with a protective assembly. And the mounting assembly comprises a mounting frame arranged on the outer side of the main rod, mounting grooves are formed in the outer sides of the mounting frame, and the interiors of the mounting grooves are connected with the protection assembly in an inserted mode. By adopting the structure, the fixing rod is inserted through the through hole in the upper end of the mounting frame, so that the fixing rod penetrates through the mounting block and extends out of the through hole in the lower end of the mounting frame, and then the threaded cylinder is in threaded connection with the threaded ring, so that the fixing rod can be fixed; and therefore, after fixing is completed, the protection assembly can be installed, and meanwhile, the portability of the device is more conveniently improved when the protection assembly is disassembled.

Description

Technical Field

[0001] The utility model belongs to the field of municipal building construction, in particular to a safety guardrail for municipal building construction. Background Art

[0002] In my country, municipal infrastructure refers to various buildings, structures, equipment, etc. that are set up within the planning and construction scope of urban areas, towns, and villages, based on government responsibilities and obligations to provide residents with paid or free public products and services. Safety fences are used when needed during municipal construction management.

[0003] According to a Chinese patent with publication number "CN213980246U", a safety guardrail structure for construction is disclosed, including a base and a guardrail body detachably connected to the base, the upper end of the base is provided with a slot, the guardrail body includes a welded-in-one insert pipe and a guardrail frame, the guardrail body and the base are inserted into the slot through the insert pipe and are locked by screws, characterized in that: a waterproof boss is provided at the upper end of the insert pipe, a stress sensing sheet is embedded in the end face of one end of the insert pipe, the guardrail frame includes a welded-in-one main vertical bar, a main horizontal bar, a secondary vertical bar and a secondary horizontal bar, a plurality of anti-collision guard strips are welded on one side of the main horizontal bar, a warning light is installed on one side of the secondary vertical bar, a controller and a battery are provided on the lower main horizontal bar, an alarm is installed in the main vertical bar, and the warning light, battery, alarm and controller are electrically connected. The safety guardrail of the utility model has a simple structure, high safety and strong practicality;

[0004] It can be seen from the above structure that most of the existing safety guardrails are integrated and fixed, which is not convenient for disassembly and assembly, making it inconvenient to carry the safety guardrails during transportation. When the safety guardrails are transported, the safety guardrails occupy a large space, which limits the number of safety guardrails transported each time, reducing the transportation efficiency of the safety guardrails. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a safety guardrail for municipal building construction to solve the above problems.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A safety guardrail for municipal building construction, comprising a base, the upper end of the base is fixedly connected to a main pole, the outer side of the main pole is fixedly connected to a mounting assembly, the interior of the mounting assembly is clamped with a protective assembly, the mounting assembly comprises a mounting frame arranged on the outer side of the main pole, the outer side of the mounting frame is provided with a mounting groove, the interior of the mounting groove and the protective assembly are mutually plugged, through holes are provided on both sides of the mounting frame, the interior of the through holes are plugged with fixing rods, the upper end of the fixing rod is fixedly connected to a threaded barrel, the upper end of the mounting frame is located on the outer side of the through hole and is fixedly connected to a threaded ring, the threaded barrel and the threaded ring are threadedly connected to each other, and the fixing rod and the protective assembly are mutually plugged.

[0008] Furthermore, as a preferred technical solution, the protective component includes a support rod, two support rods are provided, one side of the support rods are hinged to each other through a hinge, the outer sides of the support rods are fixedly connected to extension plates, the outer sides of the extension plates are provided with slots, the insides of the slots are plugged with plug rods, the other ends of the plug rods are fixedly connected to mounting blocks, and the mounting blocks and the fixed rods are plugged to each other.

[0009] Furthermore, as a preferred technical solution, the outer sides of the extension plates are mutually clamped with the inner sides of the mounting blocks, the outer sides of the extension plates are fixedly connected with strong magnetic blocks, the inner sides of the mounting blocks are provided with strong magnetic grooves, the strong magnetic blocks and the strong magnetic grooves are mutually clamped, and the strong magnetic blocks and the strong magnetic grooves are magnetically connected to each other.

[0010] Furthermore, as a preferred technical solution, a fixing plate is fixedly connected to the other side of the support rod, a fixing hole is opened on the surface of the fixing plate, a limiting rod is inserted into the inside of the fixing hole, an external thread is opened at the lower end of the limiting rod, and a fixing nut is threadedly connected to the lower end of the limiting rod.

[0011] Furthermore, as a preferred technical solution, a warning light is fixedly connected to the outer side of the extension plate, a circular groove is fixedly connected to the outer side of the extension plate, a vibration sensor is fixedly connected to the inside of the circular groove, an alarm light is fixedly connected to the upper end of the extension plate, the alarm light and the vibration sensor are electrically connected to each other, and a control key is arranged on the outer side of the extension plate.

[0012] Furthermore, as a preferred technical solution, a limiting hole is opened inside the slot, the inner end of the insertion rod is fixedly connected to a limiting plate, the limiting plate is slidably connected inside the limiting hole, and the limiting plate and the slot are mutually engaged.

[0013] Furthermore, as a preferred technical solution, a groove is opened at the lower end of the base, an electric push rod is fixedly connected inside the groove, the other end of the electric push rod is fixedly connected to a mounting plate, and the lower end of the mounting plate is fixedly connected to a universal wheel.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] First, when the protective component is installed on the main pole through the provided installation component, the installation blocks on both sides of the protective component are plugged into the installation grooves on the outside of the installation frame. After the plugging is completed, the fixing rod can be inserted through the through hole at the upper end of the installation frame, so that the fixing rod passes through the installation block and extends out of the through hole at the lower end of the installation frame. Then, the threaded barrel and the threaded ring are threadedly connected to fix the fixing rod, so that the protective component can be installed after the fixing is completed. At the same time, it is more convenient to disassemble the protective component, which increases the portability of the device.

[0016] Secondly, through the protection component, after the protection component is installed, by pulling the main rods on both sides, the plug rod is extended out of the slot under the pressure of the main rods, so that the overall length of the guardrail can be increased after the plug rod is extended out of the slot, thereby achieving the effect of convenient adjustment. When the device is recovered after use, the two support rods can be hinged and folded by unscrewing the fixing nut out of the limit rod and pulling the limit rod out of the inside of the fixed plate, so that the two support rods can be folded during recovery, so that the floor space of the device can be reduced by folding during recovery, and thus the device does not need to occupy too much area when it is recovered. At the same time, the detachable setting makes it more convenient to carry the device, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a side view structural schematic diagram of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the installation assembly of the utility model;

[0020] Figure 4 It is a schematic cross-sectional structure diagram of the extension plate of the utility model.

[0021] Figure markings: 1. base; 2. main rod; 3. installation assembly; 31. installation frame; 32. installation groove; 33. through hole; 34. fixing rod; 35. threaded cylinder; 36. threaded ring; 4. protection assembly; 41. support rod; 42. hinge; 43. slot; 44. insertion rod; 45. installation block; 46. extension plate; 5. fixing plate; 6. fixing hole; 7. limiting rod; 8. fixing nut; 9. circular groove; 10. vibration sensor; 11. control key; 12. alarm light; 13. warning light; 14. strong magnetic block; 15. strong magnetic slot; 16. groove; 17. electric push rod; 18. installation plate; 19. universal wheel; 20. limiting hole; 21. limiting plate. DETAILED DESCRIPTION

[0022] Example

[0023] refer to Figures 1 to 4 The embodiment of a safety guardrail for municipal building construction includes a base 1, the upper end of the base 1 is fixedly connected to a main pole 2, the outer side of the main pole 2 is fixedly connected to a mounting assembly 3, the interior of the mounting assembly 3 is clamped with a protective assembly 4, the mounting assembly 3 includes a mounting frame 31 arranged on the outer side of the main pole 2, the outer side of the mounting frame 31 is provided with a mounting groove 32, the interior of the mounting groove 32 and the protective assembly 4 are mutually plugged, through holes 33 are opened on both sides of the mounting frame 31, and the interior of the through holes 33 is plugged with a fixing rod 34, the upper end of the fixing rod 34 is fixedly connected to a threaded cylinder 35, the upper end of the mounting frame 31 is located on the outer side of the through hole 33 and is fixedly connected to a threaded ring 36, the threaded cylinder 35 and the threaded ring 36 are mutually threadedly connected, and the fixing rod 34 and the protective assembly 4 are mutually plugged; a battery is arranged on the back of the extension plate, and the battery can power the vibration sensor, the alarm light, the control part, the electric push rod and the warning light.

[0024] refer to Figure 1 , Figure 2 and Figure 4 The protective assembly 4 includes a support rod 41, two support rods 41 are provided, one side of the support rod 41 is hinged to each other through a hinge 42, the outer side of the support rod 41 is fixedly connected with an extension plate 46, the outer side of the extension plate 46 is provided with a slot 43, the inside of the slot 43 is plugged with an insertion rod 44, the other end of the insertion rod 44 is fixedly connected with a mounting block 45, and the mounting block 45 and the fixed rod 34 are plugged into each other; by pulling the main rods 2 on both sides, the insertion rod 44 extends out of the slot 43 under the pressure of the main rod 2, so that the overall length of the guardrail can be increased after the insertion rod 44 extends out of the slot 43, thereby achieving the effect of convenient adjustment.

[0025] refer to Figure 2 The outer sides of the extension plates 46 are mutually engaged with the inner sides of the mounting blocks 45, the outer sides of the extension plates 46 are fixedly connected with strong magnetic blocks 14, the inner sides of the mounting blocks 45 are provided with strong magnetic grooves 15, the strong magnetic blocks 14 and the strong magnetic grooves 15 are mutually engaged, and the strong magnetic blocks 14 and the strong magnetic grooves 15 are magnetically connected to each other; by setting the strong magnetic blocks 14 and the strong magnetic grooves 15, the insertion rod 44 can be fixed when the insertion rod 44 is retracted, thereby preventing the insertion rod 44 from extending out of the slot 43 without the action of external force.

[0026] refer to Figure 1The other side of the support rod 41 is fixedly connected with a fixing plate 5, and a fixing hole 6 is opened on the surface of the fixing plate 5. A limiting rod 7 is inserted into the inside of the fixing hole 6. The lower end of the limiting rod 7 is opened with an external thread, and the lower end of the limiting rod 7 is threadedly connected with a fixing nut 8; by screwing the fixing nut 8 out of the limiting rod 7 and pulling the limiting rod 7 out of the fixing plate 5, the two support rods 41 can be hinged and folded, so that folding during recycling can reduce the footprint of the device, and when using the device, the limiting rod 7 is plugged into the fixing plate 5 to fix the support rod 41.

[0027] refer to Figure 1 The outer side of the extension plate 46 is fixedly connected with a warning light 13, the outer side of the extension plate 46 is fixedly connected with a circular groove 9, the inner side of the circular groove 9 is fixedly connected with a vibration sensor 10, the upper end of the extension plate 46 is fixedly connected with an alarm light 12, the alarm light 12 and the vibration sensor 10 are electrically connected to each other, and a control key 11 is arranged on the outer side of the extension plate 46; the warning light 13 can be set to warn passers-by to increase the exposure of the device, and under the action of the vibration sensor 10, it can detect whether the device is subjected to a collision. In the event of a collision, the alarm light 12 alarms to remind passers-by to stay away from the guardrail, and at the same time remind the management personnel that there are safety hazards in the guardrail, which is highly practical.

[0028] refer to Figure 4 A limiting hole 20 is provided inside the slot 43, and the inner end of the insertion rod 44 is fixedly connected to a limiting plate 21. The limiting plate 21 is slidably connected inside the limiting hole 20, and the limiting plate 21 and the slot 43 are engaged with each other. The setting of the limiting plate 21 and the limiting hole 20 can prevent the insertion rod 44 from being separated from the slot 43.

[0029] refer to Figure 2 A groove 16 is provided at the lower end of the base 1, and an electric push rod 17 is fixedly connected inside the groove 16. The other end of the electric push rod 17 is fixedly connected to a mounting plate 18, and the lower end of the mounting plate 18 is fixedly connected to a universal wheel 19; by controlling the electric push rod 17, the universal wheel 19 is extended out of the groove 16 under the action of the electric push rod 17, so that when the universal wheel 19 extends out of the groove 16, the universal wheel 19 can be used to move, and when fixing the device, the universal wheel 19 can be moved to the inside of the groove 16, so that the base 1 is in contact with the ground, so that when the base 1 is in contact with the ground, the contact area between the device and the ground can be increased, thereby achieving a further stabilizing effect, temporary When in use, the device can be directly supported by the base 1. When the device needs to be used for a long time, the device can be fixed by screws when the base 1 is in contact with the ground, so as to achieve a stronger effect. The electric push rod 17 is controlled by electricity, and the extension and retraction of the electric push rod 17 is an existing conventional technology.

[0030] Principle and advantages of use: First, the mounting blocks 45 on both sides of the protective component 4 are plugged into the mounting grooves 32 on the outer side of the mounting frame 31. After the plugging is completed, the fixing rod 34 can be inserted through the through hole 33 at the upper end of the mounting frame 31, so that the fixing rod 34 passes through the mounting block 45 and extends out of the through hole 33 at the lower end of the mounting frame 31. Then, the threaded tube 35 is threadedly connected with the threaded ring 36, so that the fixing rod 34 can be fixed, so that the protective component 4 can be installed after the fixing is completed. Then, the device is moved to a suitable position, and the electric push rod 17 is controlled. Under the action of the electric push rod 17, the universal wheel 19 is extended out of the groove 16, so that the universal wheel 19 can be moved when the universal wheel 19 extends out of the groove 16. After the protective component 4 is installed, the main rods 2 on both sides are pulled so that the insertion rod 44 extends out of the inside of the slot 43 under the pressure of the main rods 2, so that after the insertion rod 44 extends out of the slot 43, it can be increased. The overall length of the guardrail is convenient for adjustment. After the preparation is completed, the universal wheel 19 is moved to the inside of the groove 16 so that the base 1 is in contact with the ground, so that when the base 1 is in contact with the ground, the contact area between the device and the ground can be increased, thereby achieving a further stabilizing effect. After the adjustment is completed, the device can be used normally, and the warning light 13 set can warn passers-by to increase the exposure of the device, and under the action of the vibration sensor 10, it can detect whether the device is subject to a collision. In the event of a collision, the warning light 12 alarms to remind passers-by to stay away from the guardrail and remind management personnel that there are safety hazards in the guardrail. It is highly practical. At the same time, by unscrewing the fixing nut 8 out of the limit rod 7 and pulling the limit rod 7 out of the fixing plate 5, the two support rods 41 can be hinged and folded, so that folding during recovery can reduce the footprint of the device, and when using the device, the limit rod 7 is plugged into the fixing plate 5 to fix the support rod 41.

Claims

1. A safety guardrail for municipal construction, characterized in that: The invention comprises a base (1), the upper end of the base (1) is fixedly connected to a main rod (2), the outer side of the main rod (2) is fixedly connected to a mounting assembly (3), the interior of the mounting assembly (3) is clamped with a protective assembly (4), the mounting assembly (3) comprises a mounting frame (31) arranged on the outer side of the main rod (2), the outer side of the mounting frame (31) is provided with a mounting groove (32), the interior of the mounting groove (32) and the protective assembly (4) are mutually plugged, through holes (33) are provided on both sides of the mounting frame (31), the interior of the through holes (33) is plugged with a fixing rod (34), the upper end of the fixing rod (34) is fixedly connected to a threaded cylinder (35), the upper end of the mounting frame (31) is located on the outer side of the through hole (33) and is fixedly connected to a threaded ring (36), the threaded cylinder (35) and the threaded ring (36) are mutually threadedly connected, and the fixing rod (34) and the protective assembly (4) are mutually plugged.

2. A safety guardrail for municipal building construction according to claim 1, characterized in that: The protection component (4) comprises a support rod (41), wherein two support rods (41) are provided, one side of the support rods (41) are hinged to each other via a hinge (42), the outer side of each support rod (41) is fixedly connected to an extension plate (46), the outer side of each extension plate (46) is provided with a slot (43), the inside of each slot (43) is plugged with an insertion rod (44), the other end of each insertion rod (44) is fixedly connected to a mounting block (45), and the mounting block (45) and the fixing rod (34) are plugged to each other.

3. A safety guardrail for municipal construction according to claim 2, characterized in that: The outer sides of the extension plates (46) are mutually clamped with the inner sides of the mounting blocks (45); the outer sides of the extension plates (46) are fixedly connected with strong magnetic blocks (14); the inner sides of the mounting blocks (45) are provided with strong magnetic grooves (15); the strong magnetic blocks (14) and the strong magnetic grooves (15) are mutually clamped; and the strong magnetic blocks (14) and the strong magnetic grooves (15) are mutually magnetically connected.

4. A safety guardrail for municipal construction according to claim 2, characterized in that: The other side of the support rod (41) is fixedly connected to a fixing plate (5), the surface of the fixing plate (5) is provided with a fixing hole (6), the interior of the fixing hole (6) is inserted with a limiting rod (7), the lower end of the limiting rod (7) is provided with an external thread, and the lower end of the limiting rod (7) is threadedly connected to a fixing nut (8).

5. A safety guardrail for municipal construction according to claim 2, characterized in that: A limiting hole (20) is provided inside the slot (43); the inner end of the insertion rod (44) is fixedly connected to a limiting plate (21); the limiting plate (21) is slidably connected inside the limiting hole (20); and the limiting plate (21) and the slot (43) are mutually engaged.

6. A safety guardrail for municipal construction according to claim 2, characterized in that: The outer side of the extension plate (46) is fixedly connected with a warning light (13), the outer side of the extension plate (46) is fixedly connected with a circular groove (9), the interior of the circular groove (9) is fixedly connected with a vibration sensor (10), the upper end of the extension plate (46) is fixedly connected with a warning light (12), the warning light (12) and the vibration sensor (10) are electrically connected to each other, and a control key (11) is arranged on the outer side of the extension plate (46).

7. A safety guardrail for municipal construction according to claim 1, characterized in that: The lower end of the base (1) is provided with a groove (16), an electric push rod (17) is fixedly connected inside the groove (16), the other end of the electric push rod (17) is fixedly connected to a mounting plate (18), and the lower end of the mounting plate (18) is fixedly connected to a universal wheel (19).

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