Environment-friendly dustproof device for building construction

Abstract

The invention discloses a building construction environment-friendly dustproof device which comprises a dust collection frame plate, a storage box, a sliding mechanism, a dust collection pipe and an air suction pump machine, the two sides of the dust collection frame plate communicate with two first threaded connection bases correspondingly, a limiting frame is fixedly installed on the inner side of the front face of the dust collection frame plate, and neodymium magnets are fixedly installed at the four corners of the front face of the limiting frame correspondingly. A stainless steel screen mechanism is movably mounted on the inner side of the front surface of the dust collection frame plate; the stainless steel screen mechanism is conveniently installed on the inner side of a dust collection frame plate through limiting of the dust collection frame plate and a limiting frame and adsorption of a neodymium magnet, structural stabilization and disassembly and cleaning are facilitated, and when the stainless steel screen mechanism is knocked, dust intercepted by a screen transverse plate and a screen vertical plate falls into the dust collection frame plate; and water is guided into the adjusting mechanism through the guide-out pipe and the flexible connection mechanism, so that cleaning and maintenance are facilitated, the service life is prolonged, the overall service life is long, recycling can be achieved, and the environment-friendly effect is improved.

Description

Technical Field

[0001] The invention relates to the technical field of dust prevention equipment for building construction, in particular to an environmentally friendly dust prevention device for building construction. Background Art

[0002] 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. It includes foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction, etc. The place where the construction work is done is called "construction site" or "construction site", also called construction site.

[0003] In the process of construction, a lot of dust will be generated due to the construction of building structures and the construction process. The traditional practice is to use dust reduction equipment, dust suppression equipment and dust suction equipment. The dust reduction equipment generally uses a spray device. Since the spray device mainly reduces dust by spraying water, it will freeze and crack due to pipe blockage in cold weather. The dust suppression equipment generally uses a dust net. Although the dust net has a low cost, the dust net is generally made of plastic material. Under the influence of natural environmental factors such as sunlight exposure, wind and rain, it is easy to age and break. It needs to be replaced regularly, which increases the cost of use. In addition, the dust adsorbed by the dust net will fall off and be difficult to collect due to other reasons. These devices are usually used in a specific use environment and cannot be used in different construction sites according to the specific requirements of the construction. They cannot be used in cold weather and have poor recycling effect with some equipment, which causes many inconveniences and environmental deficiencies. Based on this, an environmentally friendly dust prevention device for construction is proposed. Summary of the invention

[0004] The purpose of the present invention is to provide an environmentally friendly dust prevention device for construction to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an environmentally friendly dust-proof device for construction, comprising a dust suction frame plate, a storage box, a sliding mechanism, a dust suction pipe and an air suction pump, both sides of the dust suction frame plate are connected with two threaded connection seats 1, a limited position frame is fixedly installed on the inner side of the front of the dust suction frame plate, and neodymium magnets are fixedly installed on the four corners of the front of the limit frame, a stainless steel screen mechanism is movably installed on the inner side of the front of the dust suction frame plate, and the stainless steel screen mechanism includes a screen plate, a screen horizontal plate and a screen vertical plate, and the outer sides of the two threaded connection seats 1 are threadedly connected with a connecting mechanism, the bottom of the dust suction frame plate is connected with a guide pipe, a plurality of socket columns are fixedly installed on the top of the front of the dust suction frame plate, and a cleaning mechanism is movably installed on the outer side of the socket columns, the bottom end of the guide pipe is connected with a soft connection mechanism, the bottom end of the soft connection mechanism is connected with an adjustment mechanism, and the bottom end of the adjustment mechanism is connected with a dust suction mechanism, and a rain cover is movably installed on the top of the dust suction frame plate, and the rain cover is fixedly installed on the top of the threaded connection seat 1 by bolts;

[0006] The adjusting mechanism comprises an inner support cylinder and an outer support cylinder, both sides of the inner support cylinder are provided with a plurality of grooves, the outer support cylinder is movably sleeved on the outer side of the inner support cylinder, the opposite ends of the inner support cylinder and the outer support cylinder are fixedly installed with sealing cones, the inner side of the outer support cylinder is embedded with an embedded sealing ring, the internal threads on both sides of the outer support cylinder are penetrated and connected with fixing bolts, the inner side of the outer support cylinder is fixedly sleeved with a support ring, the top of the support ring is movably placed with a support ring, the bottom of the support ring is fixedly installed with a dust filter bag, the bottom end of the dust filter bag is connected with a guide hose, the bottom end of the guide hose is connected with a discharge pipe, the outer side of the guide hose is fixedly sleeved with a fixed hoop, the outer side of the fixed hoop is fixedly installed with four flexible springs, and the tops of the four flexible springs are fixedly installed with butterfly-shaped sheets.

[0007] Preferably, the specifications and dimensions of the stainless steel screen mechanism are compatible with the specifications and dimensions of the dust collection frame plate, the position of the neodymium magnet corresponds to the position of the stainless steel screen mechanism, the bottom of the dust collection frame plate is arc-shaped, the screen horizontal plate is fixedly installed on the bottom end of the back of the screen plate, and the screen vertical plates are linearly and evenly distributed on the back of the screen plate.

[0008] Preferably, the connecting mechanism includes a connecting hose and a threaded connector 1, the threaded connector 1 is fixedly installed at both ends of the connecting hose, the specifications and dimensions of the threaded connector 1 are matched with the specifications and dimensions of the threaded connecting seat 1, both ends of the dust suction pipe are fixedly installed with a threaded connector 2, the outside of the dust suction pipe is connected with a plurality of connecting heads, the outside of the connecting head is fixedly installed with an air collecting hood, the connecting heads are linearly and evenly distributed on the outside of the dust suction pipe, and the specifications and dimensions of the threaded connector 2 are matched with the specifications and dimensions of the threaded connecting seat 1.

[0009] Preferably, the sliding mechanism includes two I-shaped slide rails, a plurality of mounting holes are provided on the back of the two I-shaped slide rails, the mounting holes are linearly and evenly distributed on the inner side of the I-shaped slide rails, the outer sides of the two I-shaped slide rails are slidably sleeved with two convex slide seats, the tops of the two convex slide seats are threaded with top screws, and the two convex slide seats are fixedly installed with ball sockets on the side away from the I-shaped slide rails, the inner side of the ball socket seat is movably sleeved with a ball head column, the internal thread of the ball head column away from the ball socket seat is connected to a two-way threaded rod, the outer side of the other end of the two-way threaded rod is symmetrically threaded with a mounting threaded cylinder, the outer side of the mounting threaded cylinder is hinged with an articulated seat, and the articulated seat is fixedly installed on the back side of the dust collection frame.

[0010] Preferably, the sleeve columns are linearly and evenly distributed on the top of the front side of the dust collection frame plate, the cleaning mechanism includes a connecting rope, a polyester fiber bundle, a ring and a plastic hollow ball, the connecting rope is fixedly installed on the bottom of the ring, the ring is movably sleeved on the outside of the sleeve column, the polyester fiber bundle is linearly and evenly distributed on the outside of the connecting rope in a circular shape, the plastic hollow ball is fixedly installed on the bottom end of the connecting rope, and the internal thread of the sleeve column away from the dust collection frame plate is connected with a bolt.

[0011] Preferably, the soft connection mechanism includes an internally threaded barrel, a corrugated hose and an externally threaded barrel, the outer side of the outlet pipe is provided with threads, the internally threaded barrel is connected to the outer side of the outlet pipe through threads, the corrugated hose is fixedly mounted on the opposite ends of the internally threaded barrel and the externally threaded barrel, respectively, the outer side of the externally threaded barrel is provided with threads, the inner side of the top end of the supporting inner barrel is provided with threads, and the externally threaded barrel is threadedly connected to the inner side of the top end of the supporting inner barrel through threads.

[0012] Preferably, the grooves are linearly and evenly distributed on both sides of the supporting inner cylinder, the number of the sealing cones is two, the two sealing cones are respectively fixedly mounted on one end of the supporting inner cylinder and the supporting outer cylinder, and the two sealing cones are respectively movably sleeved on the outer side of the supporting inner cylinder and the inner side of the supporting outer cylinder, and the specifications and dimensions of the fixing bolts are adapted to the specifications and dimensions of the grooves.

[0013] Preferably, the discharge pipe is fixedly passed through the supporting outer cylinder and extends to the outside of the supporting outer cylinder, the flexible spring is evenly distributed on the outside of the fixed sleeve, one end of the flexible spring away from the fixed sleeve is fixedly installed on the inner wall of the supporting outer cylinder, the butterfly-shaped sheet is butterfly-shaped, and the middle part of the butterfly-shaped sheet is fixedly installed on the top of the flexible spring by welding, one end of the butterfly-shaped sheet is large, and the other end is small, and one end of the discharge pipe away from the fixed sleeve is movably sealed and sleeved on the input end of the storage box.

[0014] Preferably, the input end of the suction pump is connected to a large branch pipe, one side of the large branch pipe is connected to a small branch pipe, the tops of the small branch pipe and the large branch pipe are threadedly connected with threaded sealing covers, the specifications and dimensions of the large branch pipe are compatible with the specifications and dimensions of the outlet pipe and the internal threaded tube 1, and the specifications and dimensions of the small branch pipe are compatible with the specifications and dimensions of the threaded connection seat 1, the threaded connection head 1 and the threaded connection head 2.

[0015] Preferably, the dust suction mechanism includes a mounting shell, a flange ring is fixedly sleeved on the outer side of the bottom end of the mounting shell, a photovoltaic solar panel is fixedly installed on the top of the mounting shell, a rain shield is fixedly installed on the outer side of the top of the mounting shell by bolts, a plurality of exhaust windows are opened on the side wall of the mounting shell, a connecting tube is fixedly sleeved on the inner side of the top end of the mounting shell, the bottom end of the connecting tube is fixedly installed on the bottom of the inner cavity of the mounting shell, a thread is provided on the inner side of the top end of the connecting tube, the inner side of the top end of the connecting tube is connected to the outer side of the bottom end of the supporting outer tube by threads, a hollow mounting frame is fixedly installed on the inner side of the connecting tube, an exhaust fan is installed on the top of the hollow mounting frame, a plurality of guide holes are opened inside the bottom end of the connecting tube, electrical components are arranged inside the mounting shell, the electrical components include a solar charging controller, a battery and a DC converter, and a power supply socket is fixedly installed on the outer side of the mounting shell.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. When in use, the stainless steel screen mechanism is placed outside the limit frame on the inner side of the dust suction frame plate, and the soft connection mechanism is connected to the opposite side of the outlet pipe and the adjustment mechanism, and the adjustment mechanism is connected to the opposite side of the dust suction mechanism, and the position and angle of the dust suction frame plate are adjusted by the sliding mechanism, and finally the sliding mechanism is installed on the supporting surface, and then when the dust suction mechanism is started, the airflow is input through the adjustment mechanism, and the airflow is connected to the inner side of the dust suction frame plate through the soft connection mechanism, and then the airflow enters from the dust suction frame plate and the stainless steel screen mechanism, and passes through the stainless steel screen mechanism to play a preliminary interception role on the dust in the air, and then the remaining part of the airflow and dust enter the interior of the adjustment mechanism through the diversion of the soft connection mechanism, and then the airflow passes through the dust filter bag to filter the dust, and the airflow is exported through the adjustment mechanism and the dust suction mechanism, and the dust gradually moves downward under the limit of the dust filter bag, and then enters the interior of the storage box through the diversion of the diversion hose and the outlet pipe, so that the dust is collected centrally and convenient for subsequent treatment;

[0017] 2. The stainless steel screen mechanism is limited by the dust collecting frame and the limit frame, and is adsorbed by the neodymium magnet, so it is easy to install on the inner side of the dust collecting frame, which is convenient for structural stability and disassembly and cleaning. When the stainless steel screen mechanism is knocked, the dust intercepted by the horizontal and vertical screen plates falls into the inside of the dust collecting frame, and is guided into the inside of the adjustment mechanism through the outlet pipe and the soft connection mechanism, so as to facilitate cleaning and maintenance and increase the service life. The overall service life is long and can be recycled, which is conducive to increasing the environmental protection effect;

[0018] 3. When in use, the collar is sleeved on the outside of the sleeve column, and the collar is limited by screwing the bolt into the sleeve column. At this time, the outside of the polyester fiber bundle contacts the outside of the stainless steel screen mechanism, and under the action of airflow and wind, the plastic hollow ball causes the connecting rope to shake, thereby generating friction with the stainless steel screen mechanism through the polyester fiber bundle, prompting the cleaning of the outside of the screen plate, and increasing the effect of friction static electricity, thereby increasing the electrostatic adsorption of dust by the stainless steel screen mechanism, facilitating coordinated operations and increasing the dust interception effect;

[0019] 4. When the airflow passes through the dust filter bag, the dust is filtered by the dust filter bag. The airflow passes through the adjusting mechanism, and the dust gradually moves downward under the limit of the dust filter bag. The airflow passes through the dust filter bag and is applied to the butterfly-shaped sheet. The butterfly-shaped sheet is light and butterfly-shaped, and the weights at both ends are uneven. In addition, the flexible structure of the dust filter bag and the guide hose causes a certain shaking under the elastic force of the flexible spring. When the dust on the inside of the dust filter bag and the guide hose is unevenly accumulated, it will cause a certain shaking. When too much dust is accumulated, the operator will knock on the adjusting mechanism to divert the dust through the exhaust pipe to the inside of the storage box, thereby avoiding blockage and reducing maintenance time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the front three-dimensional appearance structure of the present invention.

[0021] Figure 2 It is a front perspective sectional schematic diagram of the internal structure of the present invention.

[0022] Figure 3 This is a schematic diagram of the partial three-dimensional structure of the stainless steel screen mechanism of the present invention from the front view.

[0023] Figure 4 It is a schematic diagram of the rear-view stereoscopic appearance structure of the present invention.

[0024] Figure 5 It is a schematic diagram of the three-dimensional appearance structure of the stainless steel screen mechanism of the present invention from a rear view.

[0025] Figure 6 It is a schematic diagram of the three-dimensional appearance structure of the dust suction tube of the present invention.

[0026] Figure 7It is a schematic diagram of the three-dimensional appearance structure of the suction pump machine of the present invention.

[0027] Figure 8 It is a schematic diagram of the three-dimensional appearance structure of the cleaning mechanism of the present invention.

[0028] Fig. 9 For the present invention Figure 2 Enlarged structural diagram at A in the middle.

[0029] Fig.10 For the present invention Figure 2 Enlarged structural diagram at B in the middle.

[0030] Fig.11 For the present invention Figure 2 Enlarged structural diagram at point C in the middle.

[0031] Fig.12 For the present invention Figure 4 Enlarged structural diagram at D in the middle.

[0032] In the figure: 1. dust collecting frame; 101. threaded connection seat 1; 102. rain cover; 103. limit frame; 104. neodymium magnet; 105. socket column; 106. outlet pipe; 2. connecting mechanism; 201. connecting hose; 202. threaded connector 1; 3. soft connection mechanism; 301. internal threaded cylinder 1; 302. corrugated hose; 303. external threaded cylinder 1; 4. adjustment mechanism; 401. supporting inner cylinder; 402. Support outer cylinder; 403, groove; 404, fixing bolt; 405, embedded sealing ring; 406, sealing cone; 407, support ring; 408, support ring; 409, dust filter bag; 410, guide hose; 411, discharge pipe; 412, fixing hoop; 413, flexible spring; 414, butterfly-shaped sheet; 5, dust suction mechanism; 501, mounting shell; 502, flange ring; 503, power supply socket; 504, Connecting tube; 505, photovoltaic solar panel; 506, rain cover; 507, hollow mounting frame; 508, exhaust fan; 509, air guide hole; 510, exhaust window; 511, electrical components; 6, storage box; 7, sliding mechanism; 701, I-shaped slide rail; 702, mounting hole; 703, convex slide seat; 704, ball socket seat; 705, ball head column; 706, two-way threaded rod; 707, mounting threaded tube; 708 , hinged seat; 8, cleaning mechanism; 801, connecting rope; 802, polyester fiber bundle; 803, ring; 804, plastic hollow ball; 9, stainless steel screen mechanism; 901, screen plate; 902, screen horizontal plate; 903, screen vertical plate; 10, dust suction pipe; 1001, connecting head; 1002, air collecting hood; 1003, threaded connector 2; 11, suction pump; 1101, small branch pipe; 1102, large branch pipe. DETAILED DESCRIPTION

[0033] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0034] See also Figure 1-Figure 12 The present invention provides a technical solution: an environmentally friendly dust prevention device for construction, comprising a dust suction frame plate 1, a storage box 6, a sliding mechanism 7, a dust suction pipe 10 and an air suction pump 11, both sides of the dust suction frame plate 1 are connected to two threaded connection seats 101, a limited position frame 103 is fixedly installed on the inner side of the front of the dust suction frame plate 1, and neodymium magnets 104 are fixedly installed on the four corners of the front of the limited position frame 103, a stainless steel screen mechanism 9 is movably installed on the inner side of the front of the dust suction frame plate 1, and the stainless steel screen mechanism 9 includes a screen plate 901, a screen horizontal plate 902 and a screen vertical plate 903, two The outer side of the threaded connection seat 101 is threadedly connected with a connecting mechanism 2, the bottom of the dust collection frame plate 1 is connected with a guide pipe 106, a plurality of sleeve columns 105 are fixedly installed on the top of the front side of the dust collection frame plate 1, and a cleaning mechanism 8 is movably installed on the outer side of the sleeve column 105, the bottom end of the guide pipe 106 is connected with a soft connection mechanism 3, the bottom end of the soft connection mechanism 3 is connected with an adjustment mechanism 4, and the bottom end of the adjustment mechanism 4 is connected with a dust collection mechanism 5, and a rain cover 102 is movably installed on the top of the dust collection frame plate 1, and the rain cover 102 is fixedly installed on the top of the threaded connection seat 101 by bolts;

[0035] The adjustment mechanism 4 includes a supporting inner cylinder 401 and a supporting outer cylinder 402. A plurality of grooves 403 are provided on both sides of the supporting inner cylinder 401. The supporting outer cylinder 402 is movably sleeved on the outer side of the supporting inner cylinder 401. The opposite ends of the supporting inner cylinder 401 and the supporting outer cylinder 402 are fixedly installed with sealing cones 406. An embedded sealing ring 405 is sleeved on the inner side of the supporting outer cylinder 402. The internal threads on both sides of the supporting outer cylinder 402 are penetrated and connected with fixing bolts 404. The inner fixed sleeve of the supporting outer cylinder 402 is A support ring 407 is connected, a support ring 408 is movably placed on the top of the support ring 407, a dust filter bag 409 is fixedly installed on the bottom of the support ring 408, the bottom end of the dust filter bag 409 is connected to a guide hose 410, the bottom end of the guide hose 410 is connected to a discharge pipe 411, the outer side of the guide hose 410 is fixedly sleeved with a fixed hoop 412, the outer side of the fixed hoop 412 is fixedly installed with four flexible springs 413, and the tops of the four flexible springs 413 are fixedly installed with butterfly-shaped sheets 414.

[0036] The working principle of the above technical solution is as follows: when in use, the stainless steel screen mechanism 9 is placed outside the limit frame 103 on the inner side of the dust collection frame plate 1, and the soft connection mechanism 3 is connected to the opposite side of the outlet pipe 106 and the adjustment mechanism 4, and the adjustment mechanism 4 is connected to the opposite side of the dust collection mechanism 5, and the position and angle of the dust collection frame plate 1 are adjusted by the sliding mechanism 7, and finally the sliding mechanism 7 is installed on the supporting surface, and then when the dust collection mechanism 5 is started, the airflow is input through the adjustment mechanism 4, and the airflow is connected to the inner side of the dust collection frame plate 1 through the soft connection mechanism 3, and then the airflow enters from the dust collection frame plate 1 and the stainless steel screen mechanism 9, and passes through the stainless steel screen mechanism 9 to initially intercept the dust in the air, and then the remaining part of the airflow and dust enter the interior of the adjustment mechanism 4 through the guide of the soft connection mechanism 3, and then the airflow Dust is filtered by the dust bag 409, and the air flow is discharged through the adjusting mechanism 4 and the dust suction mechanism 5. The dust gradually moves downward under the limit of the dust bag 409, and at this time, it enters the interior of the storage box 6 through the diversion hose 410 and the exhaust pipe 411, so that the dust is collected centrally and convenient for subsequent processing. When the air flow passes through this process, the air flow is applied to the butterfly-shaped sheet 414 through the dust bag 409. The weights at both ends of the butterfly-shaped sheet 414 are uneven, so that a certain amount of shaking is produced under the elastic force of the flexible spring 413. When the dust on the inside of the dust bag 409 and the diversion hose 410 are unevenly accumulated, it will cause a certain amount of shaking. When too much dust is accumulated, the operator will knock on the adjusting mechanism 4 to divert the dust, thereby avoiding blockage, increasing the smoothness of dust discharge, and increasing the use effect of the structure.

[0037] In another embodiment, Figure 1-Figure 6 As shown, the specifications and dimensions of the stainless steel screen mechanism 9 are compatible with the specifications and dimensions of the dust collection frame plate 1, the position of the neodymium magnet 104 corresponds to the position of the stainless steel screen mechanism 9, the bottom of the dust collection frame plate 1 is arc-shaped, the screen horizontal plate 902 is fixedly installed on the bottom end of the back of the screen plate 901, and the screen vertical plates 903 are linearly and evenly distributed on the back of the screen plate 901.

[0038] The stainless steel screen mechanism 9 is limited by the dust collection frame 1 and the limit frame 103 and is adsorbed by the neodymium magnet 104, so it is easy to be installed on the inner side of the dust collection frame 1, which is convenient for structural stability and disassembly and cleaning. When the stainless steel screen mechanism 9 is knocked, the dust intercepted by the screen horizontal plate 902 and the screen vertical plate 903 falls into the inside of the dust collection frame 1, and is guided into the inside of the adjustment mechanism 4 through the outlet pipe 106 and the soft connection mechanism 3, thereby facilitating cleaning and maintenance and increasing the service life.

[0039] In another embodiment, Figure 1-Figure 6As shown, the connecting mechanism 2 includes a connecting hose 201 and a threaded connector 202, the threaded connector 202 is fixedly installed at both ends of the connecting hose 201, the specifications and dimensions of the threaded connector 202 are compatible with the specifications and dimensions of the threaded connection seat 101, and the two ends of the dust suction tube 10 are fixedly installed with a threaded connector 2 1003, the outside of the dust suction tube 10 is connected with a plurality of connecting heads 1001, the outside of the connecting head 1001 is fixedly installed with an air collecting hood 1002, the connecting heads 1001 are linearly and evenly distributed on the outside of the dust suction tube 10, and the specifications and dimensions of the threaded connector 2 1003 are compatible with the specifications and dimensions of the threaded connection seat 101.

[0040] The function of the connecting mechanism 2 is to connect multiple dust collection frame plates 1 to each other through the connecting mechanism 2, and connect them to the outside of the threaded connection seat 101 through a threaded connection head 202, so that the dust collection frame plates 1 are connected and arranged, and the adjusting mechanism 4 is removed, and the input end of the air suction pump 11 is connected to the bottom end of the soft connection mechanism 3, and the connection of the connecting mechanism 2 can be replaced by the dust collection pipe 10, and the threaded connection head 1003 is connected to the threaded connection seat 101 to enhance the airflow guidance effect, and the dust collection frame plates 1 are arranged around the construction site in the use position, so that they can be used as dustproof nets, and the airflow guidance and dust interception effects are increased, which is convenient to increase the use effect.

[0041] In another embodiment, Figure 2 Figure 4 and Fig.12 As shown, the sliding mechanism 7 includes two I-shaped slide rails 701, and a plurality of mounting holes 702 are provided on the back of the two I-shaped slide rails 701. The mounting holes 702 are linearly and evenly distributed on the inner side of the I-shaped slide rails 701. The outer sides of the two I-shaped slide rails 701 are slidably sleeved with two convex slide seats 703, and the tops of the two convex slide seats 703 are threaded with top screws. The two convex slide seats 703 are fixedly installed with ball socket seats 704 on the side away from the I-shaped slide rails 701, and the inner side of the ball socket seat 704 is movably sleeved with a ball head column 705. The internal thread of the ball head column 705 away from the ball socket seat 704 is connected with a two-way threaded rod 706, and the outer side of the other end of the two-way threaded rod 706 is symmetrically threaded with a mounting threaded cylinder 707. The outer side of the mounting threaded cylinder 707 is hinged with a hinged seat 708, and the hinged seat 708 is fixedly installed on the back side of the dust collection frame 1.

[0042] When sliding the convex slide seat 703 and the dust collection frame plate 1, the position of the dust collection frame plate 1 is adjusted, and the bolts are inserted through the mounting holes 702 to install the I-beam slide rail 701 on the supporting surface, and then the convex slide seat 703 is fixed to the outside of the I-beam slide rail 701 by tightening the top screw, and the two-way threaded rod 706 is rotated to change the relative distance between the ball head column 705 and the mounting threaded tube 707. The threads on the outside of both ends of the two-way threaded rod 706 are symmetrical, so it rotates in one direction to achieve the approach and distance between the ball head column 705 and the mounting threaded tube 707, and cooperates with the spherical circumferential adjustment structure of the ball socket seat 704 and the ball head column 705, so as to facilitate the change of the inclination angle of the dust collection frame plate 1, facilitate the adjustment of the position according to the enclosure and the construction site, and facilitate multi-angle adjustment.

[0043] In another embodiment, Figure 1-Figure 4 and Figure 8 As shown, the sleeve columns 105 are linearly and evenly distributed on the top of the front side of the dust collecting frame plate 1, and the cleaning mechanism 8 includes a connecting rope 801, a polyester fiber bundle 802, a ring 803 and a plastic hollow ball 804. The connecting rope 801 is fixedly installed at the bottom of the ring 803, and the ring 803 is movably sleeved on the outside of the sleeve column 105. The polyester fiber bundle 802 is linearly and evenly distributed on the outside of the connecting rope 801 in a circular shape, and the plastic hollow ball 804 is fixedly installed on the bottom end of the connecting rope 801. The internal thread of the sleeve column 105 away from the dust collecting frame plate 1 is connected with a bolt.

[0044] When in use, the ring 803 is sleeved on the outside of the sleeve column 105, and the bolt is screwed into the sleeve column 105 to limit the ring 803. At this time, the outside of the polyester fiber bundle 802 is in contact with the outside of the stainless steel screen mechanism 9, and under the action of airflow and wind, the plastic hollow ball 804 causes the connecting rope 801 to shake, so that the polyester fiber bundle 802 generates friction on the stainless steel screen mechanism 9, prompting the cleaning of the outside of the screen plate 901, and playing the effect of increasing friction static electricity, thereby increasing the electrostatic adsorption of dust by the stainless steel screen mechanism 9, and the stainless steel screen mechanism 9 and the dust collection frame plate 1 are insulated to facilitate coordinated operation and increase the dust interception effect.

[0045] In another embodiment, Figure 1-Figure 4 and Fig.11As shown, the soft connection mechanism 3 includes an internal threaded barrel 301, a corrugated hose 302 and an external threaded barrel 303. The outer side of the outlet pipe 106 is provided with threads, and the internal threaded barrel 301 is connected to the outer side of the outlet pipe 106 through threads. The corrugated hose 302 is fixedly installed at the opposite ends of the internal threaded barrel 301 and the external threaded barrel 303, respectively. The outer side of the external threaded barrel 303 is provided with threads, and the inner side of the top end of the supporting inner barrel 401 is provided with threads. The external threaded barrel 303 is threadedly connected to the inner side of the top end of the supporting inner barrel 401 through threads.

[0046] The inner threaded cylinder 301 is connected to the outlet pipe 106 for easy disassembly and assembly, and the corrugated hose 302 can be bent at the relative position of the adjustment mechanism 4 and the dust collection frame plate 1 to facilitate the adjustment of the inclination angle of the dust collection frame plate 1, and the inner thread of the support inner cylinder 401 is also compatible with the outer thread of the outlet pipe 106. Therefore, if the dust collection frame plate 1 does not need to be suspended, the support inner cylinder 401 is connected to the outlet pipe 106 to achieve the supporting effect, which is convenient for connection and fixation, easy to connect and adjust according to needs, and easy to use.

[0047] In another embodiment, Figure 1-Figure 4 , Fig.10 and Fig.11 As shown, the grooves 403 are linearly and evenly distributed on both sides of the support inner cylinder 401, and there are two sealing cones 406. The two sealing cones 406 are respectively fixedly installed on one end of the support inner cylinder 401 and the support outer cylinder 402, and the two sealing cones 406 are respectively movably sleeved on the outer side of the support inner cylinder 401 and the inner side of the support outer cylinder 402, and the specifications and dimensions of the fixing bolts 404 are compatible with the specifications and dimensions of the grooves 403.

[0048] After the relative lengths of the support inner cylinder 401 and the support outer cylinder 402 are adjusted, the fixing bolt 404 is screwed into the groove 403 to adjust the height of the support inner cylinder 401 and the support outer cylinder 402, thereby fixing the height of the adjustment mechanism 4. The connection gap between the inner cylinder 401 and the support outer cylinder 402 is sealed by a sealing cone 406, and the middle embedded extrusion seal is performed by an embedded sealing ring 405, which is easy to use, convenient to adjust the height and seal the connection to reduce air leakage.

[0049] In another embodiment, Figure 1-Figure 4 , Fig.10 and Fig.11As shown, the discharge pipe 411 is fixedly passed through the supporting outer cylinder 402 and extends to the outside of the supporting outer cylinder 402, the flexible spring 413 is evenly distributed on the outside of the fixed sleeve 412 in a circular shape, and one end of the flexible spring 413 away from the fixed sleeve 412 is fixedly installed on the inner wall of the supporting outer cylinder 402, the butterfly-shaped sheet 414 is butterfly-shaped, and the middle part of the butterfly-shaped sheet 414 is fixedly installed on the top of the flexible spring 413 by welding, one end of the butterfly-shaped sheet 414 is large, and the other end is small, and one end of the discharge pipe 411 away from the fixed sleeve 412 is movably sealed and sleeved on the input end of the storage box 6.

[0050] When the airflow passes through the dust filter bag 409, the dust is filtered by the dust filter bag 409. The airflow passes through the adjusting mechanism 4, and the dust gradually moves downward under the limit of the dust filter bag 409. The airflow passes through the dust filter bag 409 and is applied to the butterfly-shaped sheet 414. The butterfly-shaped sheet 414 is light and butterfly-shaped, and the weights at both ends are uneven. In addition, the flexible structure of the dust filter bag 409 and the guide hose 410 causes a certain amount of shaking under the elastic force of the flexible spring 413. When the dust on the inside of the dust filter bag 409 and the guide hose 410 is unevenly accumulated, it will cause a certain amount of shaking. When too much dust is accumulated, the operator will knock on the adjusting mechanism 4, so that the dust is diverted to the inside of the storage box 6 through the exhaust pipe 411, thereby avoiding blockage and reducing maintenance time.

[0051] In another embodiment, Figure 1 , Figure 7 and Fig.11 As shown, the input end of the suction pump 11 is connected to a large branch pipe 1102, one side of the large branch pipe 1102 is connected to a small branch pipe 1101, the tops of the small branch pipe 1101 and the large branch pipe 1102 are both threadedly connected with threaded sealing covers, the specifications and dimensions of the large branch pipe 1102 are compatible with the specifications and dimensions of the outlet pipe 106 and the internal threaded barrel 301, and the specifications and dimensions of the small branch pipe 1101 are compatible with the specifications and dimensions of the threaded connection seat 101, the threaded connection head 202 and the threaded connection head 2 1003.

[0052] The interior of the large branch pipe 1102 is also provided with threads for convenient threaded entry of the external threaded barrel 303, which is convenient for connecting through the suction pump 11 to increase the airflow extraction and filtration effect, and to expand the airflow filtration effect. The outside of the small branch pipe 1101 is convenient for connecting the threaded connector 202 and the threaded connector 1003, which is convenient for side connection and increases a variety of usage effects. The threaded sealing covers on the outside of the large branch pipe 1102 and the small branch pipe 1101 can also be used to screw the caps on the outlet pipe 106 and the threaded connection seat 101, so that it is convenient to seal according to needs and is easy to use.

[0053] In another embodiment, Figure 1-Figure 4 and Fig. 9As shown, the dust collecting mechanism 5 includes a mounting shell 501, a flange ring 502 is fixedly sleeved on the outer side of the bottom end of the mounting shell 501, a photovoltaic solar panel 505 is fixedly installed on the top of the mounting shell 501, a rain cover 506 is fixedly installed on the outer side of the top of the mounting shell 501 by bolts, a plurality of exhaust windows 510 are opened on the side wall of the mounting shell 501, a connecting tube 504 is fixedly sleeved on the inner side of the top end of the mounting shell 501, the bottom end of the connecting tube 504 is fixedly installed on the bottom of the inner cavity of the mounting shell 501, and the inner side of the top end of the connecting tube 504 is provided with There are threads, and the inner side of the top of the connecting tube 504 is connected to the outer side of the bottom end of the supporting outer tube 402 through threads. A hollow mounting frame 507 is fixedly installed on the inner side of the connecting tube 504, and an exhaust fan 508 is installed on the top of the hollow mounting frame 507. A plurality of guide holes 509 are opened inside the bottom end of the connecting tube 504. An electrical component 511 is arranged inside the mounting shell 501. The electrical component 511 includes a solar charging controller, a battery and a DC converter. A power socket 503 is fixedly installed on the outer side of the mounting shell 501.

[0054] When the dust suction mechanism 5 is installed at the bottom of the adjusting mechanism 4, the ground anchor is inserted through the internal hole of the flange ring 502 to fix the dust suction mechanism 5 to the ground. Then, if the exhaust fan 508 is started, the air flow is drawn in from the connecting tube 504 and enters through the adjusting mechanism 4. The air flow is discharged through the guide hole 509 and the exhaust window 510, thereby promoting the discharge of the air flow for easy use. The top is shielded by the rain cover 506 to prevent rainwater from entering the exhaust window 510, which is convenient for increasing the air flow effect at the bottom and facilitating filtering. The overall service life is long and can be recycled, which is beneficial to increasing the environmental protection effect.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly dust-proof device for construction, comprising a dust suction frame (1), a storage box (6), a sliding mechanism (7), a dust suction pipe (10) and an air suction pump (11), characterized in that: Two threaded connection seats (101) are connected on both sides of the dust collection frame plate (1); a limit frame (103) is fixedly installed on the inner side of the front face of the dust collection frame plate (1); and neodymium magnets (104) are fixedly installed on the four corners of the front face of the limit frame (103); a stainless steel screen mechanism (9) is movably installed on the inner side of the front face of the dust collection frame plate (1); the stainless steel screen mechanism (9) comprises a screen plate (901), a screen horizontal plate (902) and a screen vertical plate (903); the outer sides of the two threaded connection seats (101) are threadedly connected with a connection mechanism (2); and the dust collection frame plate (1) is fixedly installed with a limit frame (103) on the inner side of the front face of the dust collection frame plate (1); and the limit frame (103) is fixedly installed with a neodymium magnet (104); and the stainless steel screen mechanism (9) is movably installed on the inner side of the front face of the dust collection frame plate (1); and the stainless steel screen mechanism (9) comprises a screen plate (901), a screen horizontal plate (902) and a screen vertical plate (903). The bottom is connected with an outlet pipe (106), a plurality of sleeve columns (105) are fixedly installed on the top of the front side of the dust collecting frame plate (1), a cleaning mechanism (8) is movably installed on the outer side of the sleeve columns (105), the bottom end of the outlet pipe (106) is connected with a soft connection mechanism (3), the bottom end of the soft connection mechanism (3) is connected with an adjustment mechanism (4), the bottom end of the adjustment mechanism (4) is connected with a dust collecting mechanism (5), and a rain cover (102) is movably installed on the top of the dust collecting frame plate (1), and the rain cover (102) is fixedly installed on the top of the threaded connection seat (101) by bolts.

2. The environmental protection dust prevention device for construction according to claim 1 is characterized by: The adjustment mechanism (4) comprises a support inner cylinder (401) and a support outer cylinder (402), a plurality of grooves (403) are provided on both sides of the support inner cylinder (401), the support outer cylinder (402) is movably sleeved on the outer side of the support inner cylinder (401), sealing cones (406) are fixedly installed on the opposite ends of the support inner cylinder (401) and the support outer cylinder (402), an embedded sealing ring (405) is embedded and sleeved on the inner side of the support outer cylinder (402), fixing bolts (404) are penetrated and connected through the internal threads on both sides of the support outer cylinder (402), and the inner side of the support outer cylinder (402) is fixedly sleeved. A support ring (407) is connected, a support ring (408) is movably placed on the top of the support ring (407), a dust filter bag (409) is fixedly installed on the bottom of the support ring (408), the bottom end of the dust filter bag (409) is connected to a guide hose (410), the bottom end of the guide hose (410) is connected to a discharge pipe (411), the outer side of the guide hose (410) is fixedly sleeved with a fixed hoop (412), the outer side of the fixed hoop (412) is fixedly installed with four flexible springs (413), and the tops of the four flexible springs (413) are all fixedly installed with butterfly-shaped sheets (414).

3. The environmental protection dust prevention device for construction according to claim 2 is characterized by: The size of the stainless steel screen mechanism (9) is compatible with the size of the dust collecting frame plate (1), the position of the neodymium magnet (104) corresponds to the position of the stainless steel screen mechanism (9), the bottom of the dust collecting frame plate (1) is arc-shaped, the screen horizontal plate (902) is fixedly mounted on the bottom end of the back of the screen plate (901), and the screen vertical plates (903) are linearly and evenly distributed on the back of the screen plate (901).

4. The environmental protection dust prevention device for construction according to claim 2 is characterized in that: The connecting mechanism (2) comprises a connecting hose (201) and a threaded connector one (202); the threaded connector one (202) is fixedly mounted at both ends of the connecting hose (201); the specification and size of the threaded connector one (202) matches the specification and size of the threaded connector seat one (101); threaded connector two (1003) is fixedly mounted at both ends of the dust suction pipe (10); the outer side of the dust suction pipe (10) is connected with a plurality of connecting heads (1001); an air collecting hood (1002) is fixedly mounted on the outer side of the connecting head (1001); the connecting heads (1001) are linearly and evenly distributed on the outer side of the dust suction pipe (10); the specification and size of the threaded connector two (1003) matches the specification and size of the threaded connector seat one (101).

5. The environmental protection dust prevention device for construction according to claim 2 is characterized by: The sliding mechanism (7) comprises two I-shaped slide rails (701), the backs of the two I-shaped slide rails (701) are provided with a plurality of mounting holes (702), the mounting holes (702) are linearly and evenly distributed on the inner side of the I-shaped slide rails (701), the outer sides of the two I-shaped slide rails (701) are slidably sleeved with two convex slide seats (703), the tops of the two convex slide seats (703) are threaded with top screws, and the two convex slide seats (703) are on the side away from the I-shaped slide rails (701). A ball socket (704) is fixedly installed, and a ball head column (705) is movably sleeved on the inner side of the ball socket (704), and the inner thread of the ball head column (705) away from the ball socket (704) is connected to a bidirectional threaded rod (706), and the outer side of the other end of the bidirectional threaded rod (706) is symmetrically connected to a mounting threaded tube (707), and the outer side of the mounting threaded tube (707) is hinged with an articulated seat (708), and the articulated seat (708) is fixedly installed on the back side of the dust collection frame plate (1).

6. The environmental protection dust prevention device for construction according to claim 2 is characterized by: The sleeve columns (105) are linearly and evenly distributed on the top of the front side of the dust collecting frame plate (1); the cleaning mechanism (8) comprises a connecting rope (801), a polyester fiber bundle (802), a sleeve ring (803) and a plastic hollow ball (804); the connecting rope (801) is fixedly mounted on the bottom of the sleeve ring (803); the sleeve ring (803) is movably sleeved on the outside of the sleeve column (105); the polyester fiber bundle (802) is circumferentially and linearly distributed on the outside of the connecting rope (801); the plastic hollow ball (804) is fixedly mounted on the bottom of the connecting rope (801); and a bolt is connected to the internal thread of the sleeve column (105) at one end away from the dust collecting frame plate (1).

7. The environmental protection and dust prevention device for construction according to claim 4 is characterized by: The flexible connection mechanism (3) comprises an internal threaded barrel (301), a corrugated hose (302) and an external threaded barrel (303); the outer side of the outlet pipe (106) is provided with threads; the internal threaded barrel (301) is connected to the outer side of the outlet pipe (106) by threads; the corrugated hose (302) is fixedly mounted on the opposite ends of the internal threaded barrel (301) and the external threaded barrel (303); the outer side of the external threaded barrel (303) is provided with threads; the inner side of the top end of the supporting inner barrel (401) is provided with threads; the external threaded barrel (303) is connected to the top end of the supporting inner barrel (401) by threads. The inner sides of the ends are threadedly connected, the input end of the suction pump (11) is connected to a large branch pipe (1102), one side of the large branch pipe (1102) is connected to a small branch pipe (1101), the top ends of the small branch pipe (1101) and the large branch pipe (1102) are both threadedly connected to threaded sealing covers, the specifications and dimensions of the large branch pipe (1102) are compatible with the specifications and dimensions of the outlet pipe (106) and the internal threaded barrel (301), and the specifications and dimensions of the small branch pipe (1101) are compatible with the specifications and dimensions of the threaded connection seat (101), the threaded connection head (202) and the threaded connection head (1003).

8. The environmental protection and dust prevention device for construction according to claim 2 is characterized by: The grooves (403) are linearly and evenly distributed on both sides of the supporting inner cylinder (401). The number of the sealing cones (406) is two. The two sealing cones (406) are respectively fixedly mounted on one end of the supporting inner cylinder (401) and the supporting outer cylinder (402), and the two sealing cones (406) are respectively movably sleeved on the outer side of the supporting inner cylinder (401) and the inner side of the supporting outer cylinder (402). The specification and size of the fixing bolt (404) are compatible with the specification and size of the grooves (403).

9. The environmental protection dust prevention device for construction according to claim 2, characterized in that: The discharge pipe (411) is fixedly passed through the supporting outer cylinder (402) and extends to the outside of the supporting outer cylinder (402); the flexible spring (413) is evenly distributed on the outside of the fixed sleeve (412) in a circumferential manner; one end of the flexible spring (413) away from the fixed sleeve (412) is fixedly installed on the inner wall of the supporting outer cylinder (402); the butterfly-shaped thin sheet (414) is butterfly-shaped, and the middle part of the butterfly-shaped thin sheet (414) is fixedly installed on the top of the flexible spring (413) by welding; one end of the butterfly-shaped thin sheet (414) is large and the other end is small; one end of the discharge pipe (411) away from the fixed sleeve (412) is movably sealed and sleeved on the input end of the storage box (6).

10. The environmental protection dust prevention device for construction according to claim 2, characterized in that: The dust collecting mechanism (5) comprises a mounting shell (501), the outer side of the bottom end of the mounting shell (501) is fixedly sleeved with a flange ring (502), the top of the mounting shell (501) is fixedly mounted with a photovoltaic solar panel (505), the outer side of the top of the mounting shell (501) is fixedly mounted with a rain cover (506) by bolts, the side wall of the mounting shell (501) is provided with a plurality of exhaust windows (510), the inner side of the top end of the mounting shell (501) is fixedly sleeved with a connecting tube (504), the bottom end of the connecting tube (504) is fixedly mounted on the bottom of the inner cavity of the mounting shell (501), and the inner side of the top end of the connecting tube (504) is fixedly mounted on the bottom of the inner cavity of the mounting shell (501). A thread is provided, and the inner side of the top end of the connecting tube (504) is connected to the outer side of the bottom end of the supporting outer tube (402) through a thread. A hollow mounting frame (507) is fixedly installed on the inner side of the connecting tube (504), and an exhaust fan (508) is installed on the top of the hollow mounting frame (507). A plurality of guide holes (509) are opened inside the bottom end of the connecting tube (504). An electrical component (511) is provided inside the mounting shell (501), and the electrical component (511) includes a solar charging controller, a storage battery and a DC converter. A power supply socket (503) is fixedly installed on the outer side of the mounting shell (501).

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