Building construction fence

Abstract

A building construction fence relates to the technical field of fences and comprises an outer frame, two supporting legs are formed at the bottom of the outer frame, the ends of the supporting legs are rotatably connected with a base assembly, a supporting mechanism is installed in the outer frame and comprises a rotating sleeve, the rotating sleeve is rotatably connected to the outer frame, an outer pipe is arranged on the rotating sleeve, and the outer pipe is connected with the base assembly. An adjusting knob is in threaded connection with the outer pipe, the adjusting knob can enable the inner rod to move along the outer pipe and be positioned at one position on the outer pipe, a clamping sleeve is arranged at the end of the inner rod, and the clamping sleeve is matched with the base assembly. The rotatable base assembly is arranged at the bottom of the outer frame and is matched with the supporting mechanism to achieve stable supporting, and the problem that a traditional iron horse fence is prone to toppling in strong wind weather is effectively solved. The base assembly can be folded and stored, movement and redeployment are convenient, the construction cost is greatly reduced, the construction time is greatly shortened, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of enclosures, and in particular to a construction enclosure. Background Art

[0002] Currently, construction site fencing mainly adopts three forms: masonry fencing, prefabricated fencing, and mobile fencing. For projects with a shorter construction period (such as less than one month), iron or water barriers are usually used as temporary isolation facilities.

[0003] However, existing iron fences have some structural design deficiencies. Most of their bases utilize curved legs, splayed legs, or iron plate legs. These structures all share a common characteristic: their bases are relatively lightweight. In strong winds, the iron fences can topple due to the force of the wind.

[0004] Chinese patent CN221799432U proposes an anti-tilt iron horse guardrail. The guardrail has a three-dimensional box structure at the bottom. By filling the box with materials such as water or silt, the weight of the base can be increased, thereby improving the guardrail's wind resistance. However, when the guardrail needs to be frequently moved or redeployed, filling and emptying the box with materials (such as water or silt) can be time-consuming and labor-intensive. This not only increases construction costs but also may affect construction efficiency. Utility Model Content

[0005] The purpose of the present invention is to solve the problems raised in the above background technology, and then proposes a construction enclosure.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A construction fence includes an outer frame, two legs are formed at the bottom of the outer frame, the ends of the legs are rotatably connected to the base assembly, a support mechanism is installed in the outer frame, the support mechanism includes a rotating sleeve, the rotating sleeve is rotatably connected to the outer frame, an outer tube is provided on the rotating sleeve, an adjustment knob is threadedly connected to the outer tube, the adjustment knob can make the inner rod move along the outer tube and position it at a point on the outer tube, the end of the inner rod is provided with a clamping sleeve, and the clamping sleeve cooperates with the base assembly.

[0008] Furthermore, an insertion rod and an insertion tube are respectively provided on both sides of the outer frame.

[0009] Furthermore, the outer frame includes a left vertical beam, a right vertical beam, an upper horizontal beam and a lower horizontal beam. The left vertical beam, the right vertical beam, the upper horizontal beam and the lower horizontal beam are spliced to form a rectangular frame, and a plurality of vertical tubes are provided in the rectangular frame.

[0010] Furthermore, a rotating sleeve is rotatably connected to the lower cross beam.

[0011] Furthermore, a storage tube is provided between adjacent vertical tubes.

[0012] Furthermore, the base assembly includes an outer U frame and an inner U frame, and the legs, the outer U frame and the inner U frame are all provided with through holes.

[0013] Furthermore, a rotating shaft is provided at the end of the supporting leg, and an outer U frame and an inner U frame are rotatably connected to the rotating shaft.

[0014] Furthermore, the outer U frame and the inner U frame can rotate around the rotation axis to form a combined rectangular frame, and the combined rectangular frame is fixed into shape by locking nuts and locking bolts.

[0015] Compared with existing technologies, the present invention offers the following advantages: by providing a rotatable base assembly at the bottom of the outer frame, combined with a supporting mechanism to provide stable support, it effectively addresses the problem of traditional iron horse enclosures being prone to tipping over in windy weather. Furthermore, the enclosure's support mechanism is cleverly designed, allowing for easy adjustment of the inner rod position via an adjustment knob. This, in conjunction with the base assembly, forms a stable triangular support structure, enhancing the enclosure's wind resistance. Furthermore, the outer frame structure is sturdy and easy to assemble, while the base assembly is foldable and removable for easy movement and redeployment, significantly reducing construction costs and time while improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model when it is stored;

[0017] Figure 2 for Figure 1 A partial enlarged view of point A in the middle;

[0018] Figure 3 This is a schematic diagram of the structure of the utility model when it is deployed;

[0019] Figure 4 This is the state diagram of the base component when it is unfolded;

[0020] Among them: 11 left vertical beam, 12 right vertical beam, 13 upper horizontal beam, 14 lower horizontal beam, 15 vertical tube, 151 storage tube, 16 insertion rod, 17 insertion tube, 111 support leg, 112 rotating shaft, 2 inner U frame, 3 outer U frame, 4 support mechanism, 41 rotating sleeve, 42 outer tube, 44 adjusting knob, 45 clamping sleeve, 51 locking bolt, 52 locking nut. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 work are within the scope of protection of the present invention. The present invention is further described in conjunction with the drawings and embodiments:

[0022] like Figures 1-4 As shown, a construction fence includes an outer frame, two supporting legs 111 are formed at the bottom of the outer frame, the ends of the supporting legs are rotatably connected to the base assembly, a support mechanism 4 is installed in the outer frame, and the support mechanism includes a rotating sleeve 41, the rotating sleeve is rotatably connected to the outer frame, an outer tube 42 is provided on the rotating sleeve, an adjusting knob 44 is threadedly connected to the outer tube, and the adjusting knob can make the inner rod move along the outer tube and position it at a place on the outer tube, and a clamping sleeve 45 is provided at the end of the inner rod, and the clamping sleeve cooperates with the base assembly.

[0023] Furthermore, an insertion rod 16 and an insertion tube 17 are respectively provided on both sides of the outer frame, which are existing technologies and will not be described in detail.

[0024] In at least one embodiment, the outer frame includes a left vertical beam 11, a right vertical beam 12, an upper crossbeam 13, and a lower crossbeam 14. These beams 11, 12, 13, and 14 are joined to form a rectangular frame within which are disposed a plurality of vertical tubes 15. The outer frame steel tubes have a diameter of 32 mm and a thickness of 2 mm; the vertical tubes have a diameter of 16 mm and a thickness of 1.5 mm. These tubes may be made of Q235 or higher steel, a material with high strength and good toughness, capable of withstanding significant external forces and impacts.

[0025] Furthermore, a rotating sleeve is rotatably connected to the lower cross beam.

[0026] Furthermore, a receiving tube 151 is provided between adjacent vertical tubes. When the device needs to be stored, the receiving tube is clamped in the sleeve at the end of the inner rod and then tightened by adjusting the knob to prevent the support mechanism from rotating around the lower beam.

[0027] In at least one embodiment, Figure 1 As shown, the base assembly includes an outer U frame 3 and an inner U frame 2. When the equipment is stored, the legs, outer U frame and inner U frame are provided with through holes. Bolts can be installed in the through holes and tightened with nuts to fix the three.

[0028] Furthermore, a rotating shaft 112 is provided at the end of the support leg, and an outer U frame and an inner U frame are rotatably connected to the rotating shaft.

[0029] like Figure 4 As shown, the outer U frame and the inner U frame can rotate around the rotation axis to form a combined rectangular frame, which is fixed into shape by a locking nut 52 and a locking bolt 51. This design can increase the contact area between the equipment and the ground, and cooperate with the support mechanism to form a stable triangular support structure.

[0030] Furthermore, when the device is deployed, the outer U-frame and the inner U-frame form a combined rectangular frame and are fixed together by locking nuts and locking bolts. The clamping sleeves of the support mechanism can rotate around the lower crossbeam and snap onto the outer U-frame and / or the inner U-frame. The clamping sleeves of the two support mechanisms snap onto the outer U-frame, and the clamping sleeves of the two support mechanisms snap onto the inner U-frame.

[0031] To store or transport the enclosure, retract the inner rod of the support mechanism into the outer tube and tighten it with the adjustment knob to prevent movement. Attach the clamping sleeve to the storage tube to further secure the support mechanism and prevent it from moving during transport. Fold the outer and inner U-frames of the base assembly so they fit snugly over the legs. Install bolts and nuts through the through-holes to secure the legs, outer, and inner U-frames together for a compact storage configuration.

[0032] Upon arrival at the construction site, first remove the bolts and nuts securing the legs, outer U-frame, and inner U-frame. Expand the outer and inner U-frames around the pivot axis to form a combined rectangular frame. Secure the frame with the locking bolts and nuts to ensure the base assembly is securely placed on the ground. Adjust the position of the support mechanism as needed. Remove the ferrule from the storage tube, rotate it around the lower crossbeam to the appropriate position, and then snap it onto the outer and / or inner U-frame. Adjust the length of the inner rod using the adjustment knob so that the support mechanism, outer frame, and base assembly form a stable triangular support structure.

[0033] If multiple enclosure units need to be connected, they can be connected using the rods and tubes on both sides of the outer frame to form a continuous enclosure system. If encountering severe weather conditions such as strong winds, the enclosure can be further reinforced, such as adding additional weights to the top of the spliced rectangular frames.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions in the specification are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of protection claimed by the present invention.

Claims

1. A construction enclosure, characterized in that: It includes an outer frame, two legs are formed at the bottom of the outer frame, the ends of the legs are rotatably connected to the base assembly, a support mechanism is installed in the outer frame, the support mechanism includes a rotating sleeve, the rotating sleeve is rotatably connected to the outer frame, an outer tube is provided on the rotating sleeve, an adjusting knob is threaded on the outer tube, the adjusting knob can make the inner rod move along the outer tube and position it at a place on the outer tube, the end of the inner rod is provided with a clamping sleeve, and the clamping sleeve cooperates with the base assembly.

2. The construction enclosure according to claim 1, characterized in that: An inserting rod and an inserting tube are respectively provided on both sides of the outer frame.

3. The construction enclosure according to claim 1, characterized in that: The outer frame includes a left vertical beam, a right vertical beam, an upper horizontal beam and a lower horizontal beam. The left vertical beam, the right vertical beam, the upper horizontal beam and the lower horizontal beam are spliced to form a rectangular frame. A plurality of vertical tubes are arranged in the rectangular frame.

4. The construction enclosure according to claim 3, characterized in that: The lower cross beam is rotatably connected with a rotating sleeve.

5. The construction enclosure according to claim 1, characterized in that: Storage tubes are provided between adjacent vertical tubes.

6. The construction enclosure according to claim 1, characterized in that: The base assembly includes an outer U frame and an inner U frame, and through holes are provided on the legs, the outer U frame and the inner U frame.

7. The construction enclosure according to claim 6, characterized in that: A rotating shaft is provided at the end of the supporting leg, and an outer U frame and an inner U frame are rotatably connected to the rotating shaft.

8. The construction enclosure according to claim 7, characterized in that: The outer U frame and the inner U frame can rotate around the rotating shaft to form a combined rectangular frame, and the combined rectangular frame is fixed into shape by locking nuts and locking bolts.

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