Detachable building construction fence

Abstract

The utility model discloses a detachable building construction fence which comprises a supporting frame. A dust blocking assembly is arranged on the side, close to the construction site, of the side edge of the supporting frame and comprises a storage bin fixedly connected with the side edge of the supporting frame, a rotating shaft is rotationally connected into the storage bin, winding springs are installed at the two ends of the rotating shaft, and shielding cloth is wound around the middle of the rotating shaft. One side of the shielding cloth penetrates through the storage bin and is fixedly connected with a fixing strip, the side edge of the fixing strip is fixedly connected with a plurality of butt joint strips, and the butt joint strips penetrate through the butt joint bin in a clamped mode; dust in a construction site is blocked through the shielding cloth, a pull ring is pulled to enable a pull rope to upwards pull a limiting arc hook to rotate, a winding spring can rotate around a rotating shaft, then the shielding cloth is wound again, and finally the shielding cloth can be rapidly disassembled and assembled.

Description

Technical Field

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

[0002] The main purposes of construction site fencing are to prevent unauthorized entry and reduce dust dispersion;

[0003] Publication No. CN220133677U discloses a construction safety fence, comprising a first fixed rod, a first telescopic rod is slidably connected to an inner cavity of the first fixed rod, a left end face of the first fixed rod and a right end face of the first telescopic rod are fixedly connected to a support plate, a lower end face of the support plate is fixedly connected to a base, a front and rear sides of the lower end face of the base are provided with universal wheels, and a grounding rod is slidably connected to the front and rear sides of the base. The base can be moved or placed by driving the grounding rod to rise and fall so that it is lower than or higher than the universal wheel. This device can realize two states of movement and stable placement of the base, which is convenient for transportation. At the same time, it can also ensure the stability of the entire fence when it is placed, and avoid the situation that the fence is overturned due to collision with foreign objects during construction; the length of the entire fence can be adjusted to meet different usage requirements, but the patent still has the following problems in actual use:

[0004] The above-mentioned device achieves the function of blocking outsiders through the movable first fixed rod and the first telescopic rod, but the rod body cannot block the dust on the construction site, resulting in that this type of device can only be used in a construction environment with less dust, which has great limitations. Moreover, the first fixed rod and the first telescopic rod cannot be disassembled, resulting in that when the entire guardrail is stored, the entire device is not convenient to disassemble into parts for transportation.

[0005] A detachable construction enclosure is proposed to solve the above-mentioned problems. Summary of the invention

[0006] The purpose of the utility model is to provide a detachable construction fence to solve the problem that the above-mentioned device proposed in the above-mentioned background technology realizes the function of blocking outsiders through a movable first fixed rod and a first telescopic rod, but the rod body cannot block the dust on the construction site, resulting in that this type of device can only be used in a construction environment with less dust, which has great limitations.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detachable construction fence, comprising a support frame, a plurality of main blocking columns can be installed between two of the support frames, one end of the main blocking column is slidably connected to a sliding blocking column, and the ends of the main blocking column and the sliding blocking column that are away from each other are fixedly connected to a connecting round block;

[0008] A dust shield assembly is provided on the side of the support frame close to the construction site, and the dust shield assembly includes a storage bin fixedly connected to the side of the support frame, the storage bin is internally rotatably connected to a rotating shaft, both ends of the rotating shaft are equipped with winding springs, a shielding cloth is wrapped around the middle of the rotating shaft, one side of the shielding cloth passes through the storage bin and is fixedly connected to a fixing strip, a plurality of docking strips are fixedly connected to the side of the fixing strip, and the docking strips pass through the card and the docking bin.

[0009] Preferably, a limiting arc hook is rotatably connected to one side of the docking strip above the middle of the docking bin, a pull rope is fixedly connected to the top of the limiting arc hook, the other end of the pull rope extends out of the docking bin and is fixedly connected to a pull ring, and a cavity is opened in the middle of the docking strip.

[0010] Preferably, a supporting column is fixedly connected to the bottom of the docking bin, the supporting column overlaps the bottom of the limiting arc hook, a hanging column is fixedly connected to the upper outer side of the docking bin, and the pull ring is buckled to the outside of the hanging column.

[0011] Preferably, one end of the winding spring is fixedly connected to the rotating shaft, the other end of the rotating shaft is fixedly connected to the inner wall of the storage bin, and the docking bin is fixed to the other side of the support frame away from the storage bin.

[0012] Preferably, a quick-loading mechanism is provided on the side of the support frame away from the construction site, and the quick-loading mechanism includes an installation bin, a groove cavity is provided inside the installation bin, and the groove cavity is an open cavity, and the groove cavity is snap-connected with the ends of the main stop column and the sliding stop column, and a fixing button is installed above the groove cavity, and the installation bin is symmetrically fixed on both sides of the support frame.

[0013] Preferably, the fixing button is fixedly connected to a connecting block, and a circular column is fixedly connected to the connecting block and the upper middle part of the groove cavity, and hook plates and trapezoidal bars are symmetrically fixedly installed on the outer side of the circular column, and the hook plates and trapezoidal bars of the same circular column are evenly distributed.

[0014] Preferably, the hook plate is located on the side of the trapezoidal bar, and the hook plate of the circular column is clamped and connected to the trapezoidal bar, and a rubber pad is fixedly connected to the side of the circular columns that are close to each other.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the detachable construction enclosure blocks dust in the construction site through the shielding cloth, and by pulling the pull ring, the pull rope will pull the limit arc hook upward to rotate, and the winding spring will rotate the rotating shaft, thereby rewinding the shielding cloth, and finally the shielding cloth can be quickly disassembled and assembled. The specific contents are as follows:

[0016] 1. Use the shielding cloth to block the dust in the construction site. Pull the pull ring upward so that the pull rope will pull the limit arc hook upward to rotate, so that the limit arc hook will be separated from the cavity of the docking strip. When all the limit arc hooks are separated from the docking strip, the winding spring will make the rotating shaft rotate, thereby causing the shielding cloth to be rewound, and finally the shielding cloth can be quickly disassembled and assembled.

[0017] 2. By rotating the fixing button, the hook plate slides along the trapezoidal bar, so that the fixing button can be detached from the groove cavity. By lifting the main stop column and the sliding stop column upward, the main stop column drives the connecting round block to move upward in the groove cavity and detach. Finally, the support frame is quickly separated from the main stop column, and the support frame can be transported separately, ensuring the flexibility of the installation of the entire enclosure support and increasing the convenience of disassembly and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 3 For this utility model Figure 1 The enlarged structural diagram at B in the middle;

[0021] Figure 4 It is a schematic diagram of the installation structure of the docking strip and the docking bin;

[0022] Figure 5 It is a schematic diagram of the installation structure of the winding spring and the shielding cloth;

[0023] Figure 6 It is a schematic diagram of the top view structure of the utility model;

[0024] Figure 7 It is a schematic diagram of the side structure of the installation bin;

[0025] Figure 8 It is a schematic diagram of the installation structure of the fixing button and the installation compartment.

[0026] In the figure: 1. support frame; 101. main stop column; 102. sliding stop column; 103. connecting block; 2. dust shield assembly; 201. storage bin; 202. rotating shaft; 203. winding spring; 204. shielding cloth; 205. fixing strip; 206. docking strip; 207. docking bin; 208. limiting arc hook; 209. pulling rope; 210. supporting column; 211. pulling ring; 212. hanging column; 3. quick-install mechanism; 301. installation bin; 302. groove cavity; 303. fixing button; 304. connecting block; 305. circular column; 306. hook plate; 307. trapezoidal strip; 308. rubber pad. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-8 The utility model provides a technical solution: a detachable construction fence, including a support frame 1, a plurality of main blocking columns 101 can be installed between two support frames 1, one end of the main blocking column 101 is slidably connected to a sliding blocking column 102, and the ends of the main blocking column 101 and the sliding blocking column 102 that are away from each other are fixedly connected to a connecting round block 103;

[0029] A dust shield assembly 2 is provided on the side of the support frame 1 close to the construction site, and the dust shield assembly 2 includes a storage bin 201 fixedly connected to the side of the support frame 1, and the storage bin 201 is internally rotatably connected to a rotating shaft 202, and winding springs 203 are installed at both ends of the rotating shaft 202, and a shielding cloth 204 is wrapped around the middle of the rotating shaft 202, and one side of the shielding cloth 204 passes through the storage bin 201 and is fixedly connected to a fixing strip 205, and the side of the fixing strip 205 is fixedly connected to a plurality of docking strips 206, and the docking strips 206 pass through the card and have a docking bin 207; a strip groove is opened on the side of the storage bin 201, and the shielding cloth 204 passes through the strip groove, and the thickness of the fixing strip 205 is greater than the width of the strip groove, so that the fixing strip 205 cannot enter the storage bin 201.

[0030] A limiting arc hook 208 is rotatably connected to one side of the upper middle part of the docking bin 207 close to the docking strip 206, and a pull rope 209 is fixedly connected to the top of the limiting arc hook 208. The other end of the pull rope 209 extends out of the docking bin 207 and is fixedly connected to a pull ring 211. A cavity is opened in the middle part of the docking strip 206, and the cavity is engaged with the limiting arc hook 208; when the cavity is engaged with the docking strip 206, the inner side edge of the docking strip 206 is in contact with the limiting arc hook 208, and the limiting arc hook 208 is an arc hook of a certain shape.

[0031] A supporting column 210 is fixedly connected to the bottom of the docking bin 207, and the supporting column 210 overlaps with the bottom of the limiting arc hook 208. A hanging column 212 is fixedly connected to the upper outer side of the docking bin 207, and a pull ring 211 is buckled onto the outside of the hanging column 212; the pull ring 211 is hung on the hanging column 212, so that the limiting arc hook 208 remains detached from the docking strip 206, and the length of the pull rope 209 is limited.

[0032] One end of the winding spring 203 is fixedly connected to the rotating shaft 202, and the other end of the rotating shaft 202 is fixedly connected to the inner wall of the storage bin 201. The docking bin 207 is fixed to the other side of the support frame 1 away from the storage bin 201; the winding spring 203 will pull the shielding cloth 204 to straighten after the shielding cloth 204 is installed.

[0033] A quick-loading mechanism 3 is provided on the side of the support frame 1 away from the construction site. The quick-loading mechanism 3 includes an installation bin 301, and a groove cavity 302 is opened inside the installation bin 301. The groove cavity 302 is an open cavity, and the groove cavity 302 is engaged with the ends of the main stop column 101 and the sliding stop column 102. A fixing button 303 is installed above the groove cavity 302, and the installation bin 301 is symmetrically fixed on both sides of the support frame 1; when the main stop column 101 or the sliding stop column 102 inserts the connecting round block 103 into the top of the groove cavity 302 and slides to the lowest point, the two stop columns are engaged with the groove cavity 302.

[0034] The fixing button 303 is fixedly connected to the connecting block 304, and the connecting block 304 and the upper middle part of the groove cavity 302 are fixedly connected with a circular column 305, and the outer side of the circular column 305 is symmetrically fixedly installed with a hook plate 306 and a trapezoidal bar 307, and the hook plate 306 and the trapezoidal bar 307 of the same circular column 305 are evenly distributed; the hook plate 306 is located on the side of the trapezoidal bar 307, and the hook plates 306 and the trapezoidal bars 307 of different circular columns 305 are clamped and connected, and a rubber pad 308 is fixedly connected to the side of the circular columns 305 that are close to each other; the hook plate 306 slides along the trapezoidal bar 307, and when it is clamped, it will pull the two circular columns 305 closer to each other, so that the rubber pads 308 are squeezed against each other, increasing the friction, so that the clamping is more stable.

[0035] Working principle: Before using this kind of detachable construction fence, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 8 As shown, the dust in the construction site is blocked by the shielding cloth 204, and when dismantling the enclosure, the pull ring 211 is pulled upward so that the traction rope 209 will pull the limiting arc hook 208 upward to rotate, so that the limiting arc hook 208 is separated from the cavity of the docking strip 206, and then the pull ring 211 is hung on the hanging column 212, so that the limiting arc hook 208 remains separated from the docking strip 206. When all the limiting arc hooks 208 are separated from the docking strip 206, the winding spring 203 will rotate the rotating shaft 202 due to its own spiral characteristics, and then the shielding cloth 204 is rewound, so that the shielding cloth 204 can be quickly disassembled and assembled;

[0036] Then, the fixing button 303 is rotated to make the hook plates 306 on the different circular columns 305 slide along the trapezoidal strip 307, and after the hook plates 306 are completely separated from the trapezoidal strip 307, the fixing button 303 can be separated from the groove cavity 302, and then the main stop column 101 and the sliding stop column 102 are lifted upward, so that the main stop column 101 drives the connecting round block 103 to move upward in the groove cavity 302, and then the sliding stop column 102 is retracted to make the connecting round block 103 separate from the groove cavity 302; finally, the support frame 1 is quickly separated from the main stop column 101, so that the support frame 1 can be transported separately, ensuring the flexibility of the installation of the entire enclosure support, and also increasing the convenience of disassembly and transportation.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A detachable construction fence, comprising a support frame (1), wherein a plurality of main blocking columns (101) can be installed between two of the support frames (1), one end of the main blocking column (101) is slidably connected to a sliding blocking column (102), and ends of the main blocking column (101) and the sliding blocking column (102) that are away from each other are fixedly connected to a connecting round block (103); It is characterized in that Also includes: A dust shielding assembly (2) is provided on a side of the support frame (1) close to the construction site, the dust shielding assembly (2) comprising a storage bin (201) fixedly connected to the side of the support frame (1), the storage bin (201) being rotatably connected to a rotating shaft (202), both ends of the rotating shaft (202) being provided with winding springs (203), a shielding cloth (204) being wound around the middle of the rotating shaft (202), one side of the shielding cloth (204) passing through the storage bin (201) and being fixedly connected to a fixing strip (205), a plurality of docking strips (206) being fixedly connected to the side of the fixing strip (205), the docking strips (206) passing through the card and having a docking bin (207).

2. A detachable construction enclosure according to claim 1, characterized in that: A limiting arc hook (208) is rotatably connected to one side of the upper middle portion of the docking bin (207) close to the docking strip (206); a top end of the limiting arc hook (208) is fixedly connected to a traction rope (209); the other end of the traction rope (209) extends out of the docking bin (207) and is fixedly connected to a pull ring (211); a cavity is provided in the middle portion of the docking strip (206); the cavity is engaged and connected to the limiting arc hook (208).

3. A detachable construction enclosure according to claim 2, characterized in that: A supporting column (210) is fixedly connected to the bottom of the docking bin (207), the supporting column (210) overlaps the bottom of the limiting arc hook (208), a hanging column (212) is fixedly connected to the upper outer side of the docking bin (207), and the pull ring (211) is buckled to the outside of the hanging column (212).

4. The detachable construction enclosure according to claim 1 is characterized by: One end of the winding spring (203) is fixedly connected to the rotating shaft (202), the other end of the rotating shaft (202) is fixedly connected to the inner wall of the storage bin (201), and the docking bin (207) is fixed to the other side of the support frame (1) away from the storage bin (201).

5. The detachable construction enclosure according to claim 1 is characterized by: A quick-installation mechanism (3) is provided on a side of the support frame (1) away from the construction site. The quick-installation mechanism (3) comprises an installation bin (301). A groove cavity (302) is provided inside the installation bin (301). The groove cavity (302) is an open cavity. The groove cavity (302) is snap-connected with the ends of the main stop column (101) and the sliding stop column (102). A fixing button (303) is installed above the groove cavity (302). The installation bin (301) is symmetrically fixed to two sides of the support frame (1).

6. The detachable construction enclosure according to claim 5 is characterized by: The fixing button (303) is fixedly connected to a connecting block (304), and a circular column (305) is fixedly connected to the connecting block (304) and the upper middle of the groove cavity (302), and a hook plate (306) and a trapezoidal bar (307) are symmetrically fixedly installed on the outer side of the circular column (305), and the hook plates (306) and the trapezoidal bars (307) of the same circular column (305) are evenly distributed.

7. The detachable construction enclosure according to claim 6 is characterized by: The hook plate (306) is located on the side of the trapezoidal bar (307), and the hook plate (306) of the circular column (305) is clamped and connected to the trapezoidal bar (307). The rubber pad (308) is fixedly connected to the side of the circular column (305) that is close to each other.

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