Temporary fence with raised dust adsorption mechanism

Abstract

The utility model discloses a temporary enclosure with a raised dust adsorption mechanism, and relates to the technical field of building construction, the temporary enclosure comprises an enclosure main body, the front side of the enclosure main body is uniformly provided with air inlet grooves, the top end of the enclosure main body is provided with a mounting groove close to the front side, the rear side of the enclosure main body is internally provided with a cavity, and the cavity is internally provided with a dust adsorption mechanism. An air hole is formed in the rear side of the mounting groove, a filter screen is inserted into the mounting groove, air filtering cotton is fixedly mounted on the rear side of the filter screen, and the same sealing plate is fixedly mounted at the upper ends of the air filtering cotton and the filter screen. Compared with an existing common temporary fence, the temporary fence with the flying dust adsorption mechanism has the advantages that the fence body has the flying dust adsorption and filtration capacity, flying dust is prevented from spreading to pollute the surrounding environment of a construction position, a filter screen and air filter cotton can be conveniently and rapidly replaced and maintained, meanwhile, certain noise generated by construction can be weakened, and the safety of construction is improved. And noise pollution is weakened.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a temporary enclosure with a dust adsorption mechanism. Background Art

[0002] In daily construction, in order to ensure the safety of the site, unauthorized personnel are prohibited from entering the construction site at will. Therefore, it is very important to be able to quickly build, dismantle and display the company's fence, which can save the time of disassembly and installation.

[0003] For example, the public document with application number 202123256225.8 discloses a temporary enclosure. The utility model increases the counterweight by injecting fluid, so that construction workers can easily pick up the counterweight base when installing the enclosure, saving manpower. Suitable fluid can also be injected according to the installation environment before and after installation, which increases the scope of use of the enclosure. However, during the construction process of the temporary enclosure, a large amount of dust will be generated on the inside of the enclosure. It is difficult for the enclosure to absorb the dust, and the dust will directly float into the outside air with the air circulation, which will cause extremely serious dust pollution around the construction site.

[0004] Therefore, in view of this, the shortcomings of the existing structure are studied and improved, and a temporary enclosure with a dust adsorption mechanism is proposed. Utility Model Content

[0005] The utility model aims to provide a temporary enclosure with a dust adsorption mechanism to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a temporary enclosure with a dust adsorption mechanism, comprising an enclosure body, air intake grooves evenly distributed on the front side of the enclosure body, a mounting groove on the top of the enclosure body near the front side, a cavity on the rear side of the enclosure body, air holes on the rear inner surface of the mounting groove, a filter screen is inserted into the interior of the mounting groove, air filter cotton is fixedly installed on the rear side of the filter screen, the same sealing plate is fixedly installed on the upper ends of the air filter cotton and the filter screen, a vacuum pump is fixedly installed on the rear side of the enclosure body, the air intake end of the vacuum pump is connected to the inside of the cavity, the air intake groove is connected to the mounting groove, and the mounting groove is connected to the cavity through the air holes.

[0007] Preferably, an insert block is fixedly installed on the left side of the enclosure body, an adjustment mechanism is provided on the right side of the outer surface of the enclosure body, a connecting mechanism is provided on the right side of the adjustment mechanism, and the shape of the insert block is set to be "T" shape.

[0008] Preferably, the adjusting mechanism includes a fixing member fixedly installed on the right side of the outer surface of the enclosure main body. A rotating plate is rotatably arranged inside the fixing member. A plurality of through holes are formed in the rotating plate, and the plurality of through holes are evenly distributed in a circular shape. A locking pin is slidably penetrated through the inside of the through hole, and the upper end of the locking pin slidably penetrates through the fixing member.

[0009] Preferably, the connecting mechanism includes a plug-in block fixedly arranged at the right end of the rotating plate. A slot is formed in the middle of the surface of the plug-in block. Sinking grooves are arranged at positions close to the opening on both side walls of the slot. Springs are fixedly installed in both sinking grooves, and baffles are fixedly installed at one ends of the springs close to the middle of the slot.

[0010] Preferably, a pull rod is fixedly arranged in the middle of the sides of the two baffles away from each other, and the ends of the pull rod away from each other slidably penetrate through the plug-in block.

[0011] Preferably, the surface of the baffle close to the opening of the slot is set as an arc-shaped inclined surface, and the other side is set as a right-angle surface.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. Through the settings of the air inlet groove, installation groove, cavity, air hole, filter screen, air filter cotton, sealing plate and vacuum pump, the enclosure main body has the ability to adsorb and filter dust, preventing the spread of dust from polluting the surrounding environment of the construction location. It can also conveniently and quickly replace and maintain the filter screen and air filter cotton, and at the same time can weaken a certain amount of noise generated during construction and reduce noise pollution;

[0014] 2. Through the settings of the plug, connecting mechanism, plug-in block, slot, spring, baffle and pull rod, the enclosure main body can be quickly and conveniently assembled and connected without using additional auxiliary fixing mechanisms such as bolts. The corresponding baffles in the front and back are divided into two parts in the front and back. Even if a person accidentally touches and retracts one piece, the other piece can limit the plug-in block, further improving the stability of the splicing of the connecting mechanism and the plug-in block;

[0015] 3. Through the settings of the adjusting mechanism, fixing member, rotating plate, through hole and locking pin, the angle of the connecting mechanism can be adjusted, and then the connecting angle between the enclosure main bodies can be flexibly adjusted. It can be flexibly adjusted and surrounded for protection according to the terrain or the enclosed range of the construction site, and the adjusted angle can be stably fixed to avoid the situation of secondary rotation and angle change. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 It is a schematic diagram of the split of the filter screen and air filter cotton and the sectional structure of the enclosure main body of the present utility model;

[0018] Figure 3 This is a schematic rear view structure diagram of the overall utility model.

[0019] Figure 4 This is a schematic connection structure diagram of the enclosure main body of the utility model.

[0020] Figure 5 This is a schematic structure diagram of the adjusting mechanism and the connecting mechanism of the utility model.

[0021] Figure 6 This is a schematic partially sectional structure diagram of the adjusting mechanism of the utility model.

[0022] Figure 7 This is a schematic top sectional structure diagram of the connecting mechanism of the utility model.

[0023] In the figure: 1. Enclosure main body; 2. Air intake groove; 3. Installation groove; 4. Cavity; 5. Air holes; 6. Filter screen; 7. Filter cotton; 8. Sealing plate; 9. Vacuum pump; 10. Insert block; 11. Adjusting mechanism; 1101. Fixed part; 1102. Rotating plate; 1103. Perforation; 1104. Lock pin; 12. Connecting mechanism; 1201. Inserting block; 1202. Slot; 1203. Spring; 1204. Baffle; 1205. Pull rod. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] As Figures 1-7 shown, a temporary enclosure with a dust adsorption mechanism includes an enclosure main body 1. Air intake grooves 2 are evenly distributed on the front side of the enclosure main body 1. An installation groove 3 is opened at a position near the front side of the top of the enclosure main body 1. A cavity 4 is opened inside the rear side of the enclosure main body 1. A plurality of air holes 5 are opened on the rear inner surface of the installation groove 3. The plurality of air holes 5 are all communicated with the cavity 4. A filter screen 6 is inserted and arranged inside the installation groove 3. A filter cotton 7 is fixedly installed on the rear side of the filter screen 6. The same sealing plate 8 is fixedly installed at the top ends of the filter cotton 7 and the filter screen 6. A vacuum pump 9 is fixedly arranged on the outer surface of the rear side of the enclosure main body 1. The air intake end of the vacuum pump 9 is communicated with the inside of the cavity 4. The air intake groove 2 is communicated with the installation groove 3.

[0026] By adopting the above technical solution, the air intake groove 2, the installation groove 3, the cavity 4 and the air hole 5 are interconnected, enabling the vacuum pump 9 to suck the air on the front side at the rear side; the vacuum pump 9 sucks and discharges the air in the cavity 4, and under the action of negative pressure, the air inside the enclosure carries dust and enters the installation groove 3 through the air intake groove 2;

[0027] The gas carrying dust will be filtered and adsorbed by the filter screen 6 and the air filter cotton 7, thereby blocking the dust;

[0028] The filter screen 6 and the air filter cotton 7 can be directly drawn out from the installation groove 3 by using the sealing plate 8 for replacement;

[0029] The porous structure of the air filter cotton 7 can also reduce a certain amount of noise;

[0030] The sealing plate 8 closes the top of the installation groove 3, so that the gas carrying dust can only enter the interior of the installation groove 3 through the air intake groove 2, preventing the dust from being sucked and discharged by the vacuum pump 9 through the top gap without being filtered.

[0031] A plug 10 is fixedly installed on the left side of the enclosure main body 1, an adjusting mechanism 11 is arranged on the right side of the enclosure main body 1, a connecting mechanism 12 is arranged on the right side of the adjusting mechanism 11, the shape of the plug 10 is set as a "T" shape, and the plug 10 on one enclosure main body 1 is connected to the connecting mechanism 12 on another enclosure main body 1, so as to connect multiple enclosure main bodies 1 to play the role of enclosure.

[0032] The adjusting mechanism 11 includes a fixing member 1101 fixedly installed on the right side of the outer surface of the enclosure main body 1, and a rotating plate 1102 is rotatably arranged in the middle of the surface of the fixing member 1101.

[0033] By adopting the above technical solution, the rotation of the rotating plate 1102 can adjust the angle of the connecting mechanism 12, and further change the angle of connection between the two enclosures.

[0034] Furthermore, a plurality of through holes 1103 are opened on the rotating plate 1102, the plurality of through holes 1103 are evenly distributed in a circular shape, a locking pin 1104 is slidably penetrated through the inside of the through hole 1103, and the upper end of the locking pin 1104 slidably penetrates through the fixing member 1101.

[0035] By adopting the above technical solution, the position where the locking pin 1104 penetrates through the fixing member 1101 remains unchanged. When the locking pin 1104 passes through the fixing member 1101 and is inserted into the through hole 1103, the rotation angle of the rotating plate 1102 can be restricted and fixed to prevent the rotating plate 1102 from rotating again.

[0036] Furthermore, the connecting mechanism 12 includes a plug-in block 1201 fixedly arranged at the right end of the rotating plate 1102, and a plug slot 1202 is opened in the middle of the surface of the plug-in block 1201.

[0037] By adopting the above technical solution, the slot 1202 can be matched and combined with the plug 10 for connection.

[0038] Further, sinking grooves are respectively arranged at one ends of the two side walls of the slot 1202 close to the opening. Springs 1203 are fixedly installed in both sinking grooves. Baffles 1204 are fixedly installed at one ends of the springs 1203 close to the middle of the slot 1202. Pull rods 1205 are fixedly arranged in the middle of the sides of the baffles 1204 away from each other. The mutually away ends of the pull rods 1205 slide through the plug-in block 1201. The surface of the baffle 1204 close to the opening of the slot 1202 is set as an arc-shaped inclined surface.

[0039] By adopting the above technical solution, the plug 10 uses the right inclined surface of the baffle 1204 to push the baffle 1204, and the spring 1203 contracts and enters the sinking groove, thereby opening the slot 1202 so that the plug 10 can be smoothly inserted.

[0040] After the plug 10 is inserted into the slot 1202, the thrust of the spring 1203 itself causes the front and rear baffles 1204 to move towards the middle of the slot 1202 to block the slot 1202.

[0041] The left side of the baffle 1204 is a right-angle surface, so that the plug 10 cannot push the baffle 1204 from the left side. And a connecting mechanism 12 has two groups of upper and lower baffles 1204 that can limit the upper and lower parts of the transverse rod of the plug 10. With the right-side limit of the baffle 1204, the plug 10 can be stably, conveniently and quickly installed with the connecting mechanism 12.

[0042] The pull rod 1205 can be used to pull the baffle 1204 a second time to contract the spring 1203 to open the opening of the slot 1202 and disassemble the two enclosure bodies 1.

[0043] Working principle: When using the temporary enclosure with a dust adsorption mechanism, first, assemble the enclosure main body 1 according to the size of the construction site. Insert the insertion block 10 of one enclosure main body 1 into the connection mechanism 12 of another enclosure main body 1. The insertion block 10 pushes the baffle 1204 by the right inclined surface of the baffle 1204, causing the spring 1203 to contract into the sinking groove, thereby opening the slot 1202 to enable the smooth insertion of the insertion block 10. After the insertion block 10 is inserted into the slot 1202, the limit on the baffle 1204 is lost. Then, under the thrust of the spring 1203, the front and rear baffles 1204 both move towards the middle of the slot 1202 to block the slot 1202. Since the left side of the baffle 1204 is a right-angled surface, the insertion block 10 cannot push the baffle 1204 to contract from the left side. And one connection mechanism 12 has two groups of upper and lower baffles 1204 that can limit the upper and lower parts of the transverse rod of the insertion block 10. With the right-side limit of the baffle 1204, the insertion block 10 can be stably, conveniently and quickly installed with the connection mechanism 12. Then, adjust according to the circled range and terrain range of the construction site. The rotating plate 1102 rotates in the middle of the fixing part 1101 by using the connecting rotating shaft rod, which can adjust the angle of the connection mechanism 12, and then flexibly adjust the connection angle between the enclosure main bodies 1. After the adjustment is completed, slide the locking pin 1104 through the fixing part 1101 and then through the perforation 1103 to limit and fix the rotation angle of the rotating plate 1102, avoiding the secondary rotation of the rotating plate 1102, and then fixing the adjusted angle. After the overall assembly is completed, it can be put into construction use. During construction, the dust generated is discharged by the vacuum pump 9 sucking the air in the cavity 4. Under the negative pressure, the air inside the enclosure carries the dust and enters the installation groove 3 through the air inlet groove 2. After being filtered by the filter screen 6 and the air filter cotton 7, the dust is filtered and adsorbed. The sealing plate 8 seals the top of the installation groove 3, so that the gas carrying the dust can only enter the inside of the installation groove 3 through the air inlet groove 2, and the dust is stably and effectively filtered. The filter screen 6 and the air filter cotton 7 can be directly taken out of the installation groove 3 through the sealing plate 8 for replacement, and the porous structure of the air filter cotton 7 can also reduce a certain amount of noise. This is the working principle of the temporary enclosure with a dust adsorption mechanism.

Claims

1. A temporary enclosure with a dust adsorption mechanism, comprising an enclosure main body (1), characterized in that, An air intake groove (2) is evenly distributed and opened on the front side of the enclosure main body (1). An installation groove (3) is opened at a position near the front side of the top of the enclosure main body (1). A cavity (4) is opened inside the rear side of the enclosure main body (1). Air holes (5) are opened on the inner surface of the rear side of the installation groove (3). A filter screen (6) is inserted and arranged inside the installation groove (3). A filter cotton (7) is fixedly installed on the rear side of the filter screen (6). The upper ends of the filter cotton (7) and the filter screen (6) are fixedly installed with the same sealing plate (8). A vacuum pump (9) is fixedly arranged on the rear side of the enclosure main body (1). The air intake end of the vacuum pump (9) is communicated with the inside of the cavity (4). The air intake groove (2) is communicated with the installation groove (3). The installation groove (3) is communicated with the cavity (4) through the air holes (5).

2. The temporary enclosure with a dust adsorption mechanism according to claim 1, wherein A plug (10) is fixedly installed on the left side of the enclosure main body (1). An adjusting mechanism (11) is arranged on the outer surface of the right side of the enclosure main body (1). A connecting mechanism (12) is arranged on the right side of the adjusting mechanism (11). The shape of the plug (10) is set as a "T" shape.

3. The temporary enclosure with a dust adsorption mechanism according to claim 2, characterized in that, The adjusting mechanism (11) includes a fixing piece (1101) fixedly installed on the outer surface of the right side of the enclosure main body (1). A rotating plate (1102) is rotatably arranged inside the fixing piece (1101). A plurality of through holes (1103) are opened on the rotating plate (1102), and the plurality of through holes (1103) are evenly distributed in a circular shape. A locking pin (1104) is slidably penetrated through the inside of the through hole (1103). The upper end of the locking pin (1104) is slidably penetrated through the fixing piece (1101).

4. The temporary enclosure with a dust adsorption mechanism according to claim 2, characterized in that, The connecting mechanism (12) includes a plug-in block (1201) fixedly arranged at the right end of the rotating plate (1102). A slot (1202) is opened in the middle of the surface of the plug-in block (1201). Sinking grooves are arranged at positions near the openings on both side walls of the slot (1202). Springs (1203) are fixedly installed in both sinking grooves. A baffle (1204) is fixedly installed at one end of each spring (1203) close to the middle of the slot (1202).

5. The temporary enclosure with a dust adsorption mechanism according to claim 4, wherein A pull rod (1205) is fixedly arranged in the middle of the sides of the two baffles (1204) away from each other. The ends of the pull rod (1205) away from each other are slidably penetrated through the plug-in block (1201).

6. The temporary enclosure with a dust adsorption mechanism according to claim 5, characterized in that, The surface of the baffle (1204) near the opening of the slot (1202) is set as an arc-shaped inclined surface, and the other side is set as a right-angle surface.

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