阅读说明：本技术 一种智慧城市公共无线装置 (Public wireless device in wisdom city ) 是由 牛庾鑫 郑晓辉 王港生 于 2019-10-17 设计创作，主要内容包括：本发明涉及智慧城市技术领域,且公开了一种智慧城市公共无线装置,包括控制器、安装板以及设置在安装板上的负压泵,安装板的上端固定连接有箱体,箱体的上端设有倒锥形结构的套筒,箱体的上端中心处开设有通孔,通孔内滑动连接有连接管,连接管的上端管口处穿过套筒并固定连接有隔板,且隔板上开设有进水口,套筒内固定连接有横板,横板上开设有过液通道,连接管的管壁上固定连接有第一滚动轴承,连接管的侧壁通过第一滚动轴承与套筒的下端开口处内沿转动连接,连接管远离套筒的一端穿过通孔并固定连接有固定块。该智慧城市公共无线装置,可以准确的检测雨水的酸碱度,而且不用转运雨水样本,还可以快速的传输检测结果公布的效果。(The invention relates to the technical field of smart cities and discloses a public wireless device for a smart city, which comprises a controller, a mounting plate and a negative pressure pump arranged on the mounting plate, wherein a box body is fixedly connected to the upper end of the mounting plate, a sleeve with an inverted cone-shaped structure is arranged at the upper end of the box body, a through hole is formed in the center of the upper end of the box body, a connecting pipe is connected in the through hole in a sliding manner, an upper pipe orifice of the connecting pipe penetrates through the sleeve and is fixedly connected with a partition plate, a water inlet is formed in the partition plate, a transverse plate is fixedly connected in the sleeve and is provided with a liquid passing channel, a first rolling bearing is fixedly connected to the pipe wall of the connecting pipe, the side wall of the connecting pipe is rotatably connected with. This public wireless device in wisdom city, the pH valve of detection rainwater that can be accurate need not transport the rainwater sample moreover, the effect that transmission testing result that can also be quick announced.)

1. The utility model provides a public wireless device in wisdom city, includes controller (11), mounting panel (16) and sets up negative pressure pump (13) on mounting panel (16), its characterized in that: the upper end fixedly connected with box (5) of mounting panel (16), the upper end of box (5) is equipped with sleeve (3) of back taper structure, the upper end center department of box (5) has seted up the through-hole, sliding connection has connecting pipe (6) in the through-hole, the upper end mouth of pipe department of connecting pipe (6) passes sleeve (3) and fixedly connected with baffle (22), and has seted up the water inlet on baffle (22), fixedly connected with diaphragm (23) in sleeve (3), the liquid passageway has been seted up on diaphragm (23), fixedly connected with first antifriction bearing on the pipe wall of connecting pipe (6), the lateral wall of connecting pipe (6) is connected along rotating in the lower extreme opening part of sleeve (3) through first antifriction bearing, the one end that sleeve (3) was kept away from in connecting pipe (6) passes through-hole and fixedly connected with fixed block (7), the cavity is formed in the fixed block (7), one end, far away from the fixed block (7), of the connecting pipe (6) extends into the cavity, a baffle (26) is fixedly connected in the cavity in an inclined mode, a plurality of air holes which are uniformly distributed are formed in the upper side of the left end and the right end of the baffle (26) in a penetrating mode, a mounting pipe (17) is fixedly connected to the left side of the lower end of the fixed block (7), an upper pipe orifice of the mounting pipe (17) is communicated with the cavity, a sealing plate (27) is fixedly connected to the inner edge of the pipe orifice of the mounting pipe (17), a rectangular opening is formed in the side wall of the sealing plate (27), a transmission rod (28) is movably sleeved in the rectangular opening, a floating ball (25) is fixedly connected to one end of the transmission rod (28), a sealing block (29) of a conical structure is fixedly connected to the other end of the transmission rod (28, one end and the cavity intercommunication of negative pressure pipe (8), the other end of negative pressure pipe (8) runs through the lateral wall of box (5) and is connected with negative pressure pump (13), the control end and the negative pressure pipe (8) of controller (11) are connected.

2. The smart city public wireless device as claimed in claim 1, wherein: the utility model discloses a box, including box (5), upper end inner wall, connecting pipe (6), the one end of horizontal pole (34) and the pipe wall fixed connection of connecting pipe (6), the first motor of last pole wall fixedly connected with (33) of horizontal pole (34), the output of first motor (33) runs through the lateral wall and the fixedly connected with gear (2) of box (5), the lower extreme fixedly connected with annular rack (4) of sleeve (3), annular rack (4) and gear (2) meshing.

3. The smart city public wireless device as claimed in claim 2, wherein: the lifting mechanism comprises a T-shaped sliding groove (31) arranged on the inner side of the box body (5), a T-shaped sliding block (30) is connected in the T-shaped sliding groove (31) in a sliding mode, one side, far away from the T-shaped sliding groove (31), of the T-shaped sliding block (30) is fixedly connected with one end, far away from the connecting pipe (6), of the cross rod (34), a threaded hole is vertically formed in the rod wall of the cross rod (34), a screw rod (32) is connected with the threaded hole in an internal thread mode, a supporting plate (9) is connected to the rod wall of the screw rod (32) in a rotating mode through a second rolling bearing, the side wall of the supporting plate (9) is fixedly connected with the inner wall of the left side of the box body (5), one end of the screw rod (32) is rotatably connected with the inner wall of the upper end of the box body (5) through the second rolling bearing, the other end of the screw rod, one end of the rotating shaft penetrates through the fourth rolling bearing and is connected with the second motor (1), the other end of the rotating shaft is fixedly connected with a second bevel gear (19), and the first bevel gear (18) is meshed with the second bevel gear (19).

4. The smart city public wireless device as claimed in claim 1, wherein: the lower extreme fixedly connected with sheet rubber (24) of diaphragm (23) and sheet rubber (24) and cross the relative position of liquid passageway and seted up the square hole, the lower extreme of sheet rubber (24) is connected with the upper end contact of baffle (22).

5. The smart city public wireless device as claimed in claim 1, wherein: annular sliding grooves (21) are formed in the inner edge of an opening at the upper end of the sleeve (3), annular sliding blocks (20) are fixedly connected to the side wall of the connecting pipe (6), and the annular sliding grooves (21) are matched with the annular sliding blocks (20).

6. The smart city public wireless device as claimed in claim 1, wherein: the utility model discloses a monitoring device, including box (5), the hinge, cover plate, collecting box (10), fixed block (7) are kept away from to the side wall fastening connection of hasp and box (5), the rectangle opening has been seted up to the left side lower extreme of box (5), the rectangle opening part has the apron through hinge joint, the hinge was kept away from to the apron one side, the inside of box (5) is equipped with collecting box (10), and installs monitoring device in collecting box (10), the one end fixed connection of fixed block (7) is kept away from with installation pipe (17).

7. The smart city public wireless device as claimed in claim 1, wherein: the equal fixedly connected with universal wheel (15) in lower extreme four corners department of mounting panel (16), universal wheel (15) are equipped with the foot brake board, push rod (14) that the right side fixedly connected with slope of mounting panel (16) set up, fixedly connected with antiskid gum cover (12) on a curb rod wall of mounting panel (16) are kept away from in push rod (14).

Technical Field

The invention relates to the technical field of smart cities, in particular to a public wireless device for a smart city.

Background

The smart city senses, analyzes and integrates various key information of a city operation core system by using information and communication technical means, and accordingly, the smart city can respond to various requirements including civil life, environmental protection, public safety, city service and industrial and commercial activities intelligently. The essence of the method is that advanced information technology is utilized to realize urban intelligent management and operation, so that a better life is created for people in the city, and the harmonious and sustainable growth of the city is promoted. With the continuous development of human society, cities will bear more and more populations in the future. At present, China is in the stage of urbanization accelerated development, in order to solve the urban development difficulty and realize urban sustainable development, the construction of smart cities becomes the irreversible historical trend of urban development in the world, and from the technical development perspective, the construction of smart cities requires the realization of comprehensive perception, ubiquitous interconnection, pervasive computing and fusion application through the application of new-generation information technologies such as Internet of things represented by mobile technologies and cloud computing. From the perspective of social development, smart cities also require the application of tools and methods through wiki, social networking, integrated integration, etc.

At present, to urban environment's monitoring, adopt the manual work to collect the rainwater more, though can realize wireless technology transmission detection data, when detecting rainwater pH valve, equipment is too fixed to it is not accurate enough to detect, collects moreover and transports the rainwater sample and also can consume a large amount of manpower and materials, can not realize quick accurate the effect of publishing rainwater data transmission.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a smart city public wireless device which has the advantages of wide adjusting range, low power consumption, high response speed, simple structure and the like, and solves the problems that the existing rainwater monitoring equipment is too fixed and is not accurate enough in detection, a large amount of manpower and material resources are consumed for collecting and transferring rainwater samples, and rainwater data cannot be quickly and accurately transmitted and published.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a public wireless device of a smart city comprises a controller, a mounting plate and a negative pressure pump arranged on the mounting plate, wherein a box body is fixedly connected to the upper end of the mounting plate, a sleeve with an inverted cone-shaped structure is arranged at the upper end of the box body, a through hole is formed in the center of the upper end of the box body, a connecting pipe is slidably connected in the through hole, the upper end pipe orifice of the connecting pipe penetrates through the sleeve and is fixedly connected with a partition plate, a water inlet is formed in the partition plate, a transverse plate is fixedly connected in the sleeve, a liquid passing channel is formed in the transverse plate, a first rolling bearing is fixedly connected to the pipe wall of the connecting pipe, the side wall of the connecting pipe is rotatably connected with the inner part of the lower end opening of the sleeve through the first rolling bearing, one end, away from the sleeve, of the connecting pipe penetrates through, fixedly connected with slope setting's baffle in the cavity, the both ends upside runs through the bleeder vent of having seted up a plurality of evenly distributed about the baffle, the lower extreme left side fixedly connected with installation pipe of fixed block, the upper end mouth of pipe department and the cavity intercommunication of installation pipe, fixedly connected with closing plate is followed in the mouth of pipe department of installation pipe, the rectangle mouth has been seted up to the lateral wall of closing plate, and the downthehole activity of rectangle has cup jointed the transfer line, the one end fixedly connected with floater of transfer line, the sealed piece of the other end fixedly connected with toper structure of transfer line, the right-hand member downside fixedly connected with negative pressure pipe of fixed block, the one end and the cavity intercommunication of negative pressure pipe, the other end of negative pressure pipe runs through the lateral wall of box and is connected with the negative pressure pump, the control end.

Preferably, box left end inner wall upside is connected with the horizontal pole through elevating system, the one end of horizontal pole and the pipe wall fixed connection of connecting pipe, the first motor of last pole wall fixedly connected with of horizontal pole, the lateral wall and the fixedly connected with gear of box are run through to the output of first motor, telescopic lower extreme fixedly connected with annular rack, annular rack and gear engagement.

Preferably, the lifting mechanism comprises a T-shaped chute arranged on the inner side of the box body, a T-shaped sliding block is connected in the T-shaped chute in a sliding manner, one side, away from the T-shaped chute, of the T-shaped sliding block is fixedly connected with one end, away from the connecting pipe, of the cross rod, a threaded hole is vertically formed in the rod wall of the cross rod, a lead screw is connected in a threaded manner in the threaded hole, a support plate is rotatably connected to the rod wall of the lead screw through a second rolling bearing, the side wall of the support plate is fixedly connected with the inner wall of the left side of the box body, one end of the lead screw is rotatably connected with the inner wall of the upper end of the box body through the second rolling bearing, the other end of the lead screw penetrates through a third rolling bearing and is fixedly connected with a first bevel gear, the inner wall of the left side, the first bevel gear is meshed with the second bevel gear.

Preferably, the lower end of the transverse plate is fixedly connected with a rubber sheet, a square hole is formed in the position, opposite to the liquid passing channel, of the rubber sheet, and the lower end of the rubber sheet is in contact connection with the upper end of the partition plate.

Preferably, an annular sliding groove is formed in the inner edge of the opening at the upper end of the sleeve, an annular sliding block is fixedly connected to the side wall of the connecting pipe, and the annular sliding groove is matched with the annular sliding block.

Preferably, a rectangular opening is formed in the lower end of the left side of the box body, a cover plate is hinged to the rectangular opening through a hinge, one side, away from the hinge, of the cover plate is fixedly connected with the side wall of the box body through a lock catch, a collecting box is arranged inside the box body, a monitoring device is installed in the collecting box, and the upper end of the collecting box is fixedly connected with one end, away from the fixing block, of the mounting pipe.

Preferably, the equal fixedly connected with universal wheel in lower extreme four corners department of mounting panel, the universal wheel is equipped with pedal braking plate, the push rod that the right side fixedly connected with slope of mounting panel set up, fixedly connected with antiskid gum cover on a curb rod wall of mounting panel is kept away from to the push rod.

(III) advantageous effects

Compared with the prior art, the invention provides a smart city public wireless device, which has the following beneficial effects:

1. this public wireless device in wisdom city, through setting up the time node that the rainwater was collected in the regulation and control that the controller on the negative pressure pipe can be accurate, first motor rotates simultaneously and drives gear rotation, gear rotation drives annular rack and rotates, annular rack rotates and drives the sleeve and make the diaphragm rotate, the diaphragm rotate the back can with the through-hole intercommunication on the baffle, make the rainwater in the sleeve through the connecting pipe, fixed block and installation pipe get into to collect the incasement and collect, and then can accomplish the monitoring and with rainwater information fast transmission to control terminal in the collecting box, and is convenient and fast, and labor is saved.

2. This public wireless device in wisdom city, through setting up at the epaxial second motor of commentaries on classics, the second motor makes the pivot rotate, and the pivot rotates and drives second bevel gear and make first bevel gear rotate, and first bevel gear rotates and drives the lead screw and rotate, and the lead screw rotates and drives the horizontal pole and make motor and connecting pipe remove simultaneously to can make things convenient for the telescopic highly be convenient for collect the rainwater of adjusting.

Drawings

FIG. 1 is a schematic diagram of a smart city public wireless device according to the present invention;

FIG. 2 is a schematic diagram of an internal structure of the bushing of FIG. 1 of a smart city public wireless device according to the present invention;

FIG. 3 is a schematic diagram of an internal structure of a fixed block of the wireless device of FIG. 1;

fig. 4 is an enlarged view of a smart city public wireless device shown in fig. 1.

In the figure: 1 second motor, 2 gears, 3 sleeves, 4 annular racks, 5 boxes, 6 connecting pipes, 7 fixed blocks, 8 negative pressure pipes, 9 supporting plates, 10 collecting boxes, 11 controllers, 12 antiskid rubber sleeves, 13 negative pressure pumps, 14 push rods, 15 universal wheels, 16 mounting plates, 17 mounting pipes, 18 first bevel gears, 19 second bevel gears, 20 annular sliding blocks, 21 annular sliding grooves, 22 partition plates, 23 transverse plates, 24 rubber sheets, 25 floating balls, 26 baffle plates, 27 sealing plates, 28 transmission rods, 29 sealing blocks, 30T-shaped sliding blocks, 31T-shaped sliding grooves, 32 screw rods, 33 first motors and 34 transverse rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a smart city public wireless device comprises a controller 11, a mounting plate 16 and a negative pressure pump 13 disposed on the mounting plate 16, wherein a box 5 is fixedly connected to the upper end of the mounting plate 16, a sleeve 3 with an inverted cone structure is disposed at the upper end of the box 5, a through hole is disposed at the center of the upper end of the box 5, a connecting pipe 6 is slidably connected in the through hole, an upper pipe orifice of the connecting pipe 6 penetrates through the sleeve 3 and is fixedly connected with a partition 22, a water inlet is disposed on the partition 22, a transverse plate 23 is fixedly connected in the sleeve 3, a liquid passing channel is disposed on the transverse plate 23, a rubber sheet 24 is fixedly connected to the lower end of the transverse plate 23, a square hole is disposed at a position opposite to the liquid passing channel, the lower end of the rubber sheet 24 is in contact connection with the upper end of the partition 22, an annular chute 21 is, the annular chute 21 is matched with the annular sliding block 20, a first rolling bearing is fixedly connected to the pipe wall of the connecting pipe 6, the side wall of the connecting pipe 6 is rotatably connected to the inner edge of the opening at the lower end of the sleeve 3 through the first rolling bearing, one end of the connecting pipe 6, which is far away from the sleeve 3, penetrates through the through hole and is fixedly connected with the fixed block 7, a cavity is formed in the fixed block 7, one end of the connecting pipe 6, which is far away from the fixed block 7, extends into the cavity, a baffle 26 which is obliquely arranged is fixedly connected to the cavity, a plurality of air holes which are uniformly distributed are formed in the upper sides of the left end and the right end of the baffle 26, the mounting pipe 17 is fixedly connected to the left side of the lower end of the fixed block 7, the pipe orifice at the upper end of the mounting pipe 17 is communicated with the cavity, a sealing plate 27 is, the other end of the transmission rod 28 is fixedly connected with a sealing block 29 with a conical structure, the lower side of the right end of the fixing block 7 is fixedly connected with a negative pressure pipe 8, one end of the negative pressure pipe 8 is communicated with the cavity, the other end of the negative pressure pipe 8 penetrates through the side wall of the box body 5 and is connected with a negative pressure pump 13, and the control end of the controller 11 is connected with the negative pressure pipe 8.

The upper side of the inner wall of the left end of the box body 5 is connected with a cross bar 34 through a lifting mechanism, the lifting mechanism comprises a T-shaped sliding groove 31 arranged on the inner side of the box body 5, a T-shaped sliding block 30 is connected in the T-shaped sliding groove 31 in a sliding manner, one side of the T-shaped sliding block 30 far away from the T-shaped sliding groove 31 is fixedly connected with one end of the cross bar 34 far away from the connecting pipe 6, a threaded hole is vertically formed in the bar wall of the cross bar 34, a screw rod 32 is connected with the threaded hole in a threaded manner, a supporting plate 9 is rotatably connected onto the bar wall of the screw rod 32 through a second rolling bearing, the side wall of the supporting plate 9 is fixedly connected with the inner wall of the left end of the box body 5, one end of the screw rod 32 is rotatably connected with the inner wall of the upper end of the box body 5 through the second, the other end of the rotating shaft is fixedly connected with a second bevel gear 19, a first bevel gear 18 is meshed with the second bevel gear 19, one end of a cross rod 34 is fixedly connected with the pipe wall of a connecting pipe 6, the upper rod wall of the cross rod 34 is fixedly connected with a first motor 33, the output end of the first motor 33 penetrates through the side wall of a box body 5 and is fixedly connected with a gear 2, the lower end of a sleeve 3 is fixedly connected with an annular rack 4, the annular rack 4 is meshed with the gear 2, the lower end of the left side of the box body 5 is provided with a rectangular opening, the rectangular opening is hinged with a cover plate through a hinge, one side of the cover plate, which is far away from the hinge, is fixedly connected with the side wall of the box body 5 through a lock catch, a collecting box 10 is arranged inside the box body 5, a monitoring device is arranged inside the, the universal wheel 15 is provided with a foot brake plate, the right side of the mounting plate 16 is fixedly connected with a push rod 14 which is obliquely arranged, and one side rod wall of the push rod 14 far away from the mounting plate 16 is fixedly connected with an anti-skid rubber sleeve 12.

In summary, in the public wireless device for smart cities, the controller 11 on the negative pressure pipe 8 can accurately regulate and control the time node of collecting rainwater, meanwhile, the first motor 33 rotates to drive the gear 2 to rotate, the gear 2 rotates to drive the annular rack 4 to rotate, the annular rack 4 rotates to drive the sleeve 3 to rotate the transverse plate 23, the transverse plate 23 can communicate with the through hole on the partition plate 22 after rotating, rainwater in the sleeve 3 enters the collecting box 10 through the connecting pipe 6, the fixed block 7 and the mounting pipe 17 to be collected, and then monitoring can be completed in the collecting box 10 and rainwater information can be quickly transmitted to the control terminal, which is convenient, rapid and labor-saving, the second motor 1 rotates the rotating shaft, the rotating shaft rotates the second bevel gear 19 to drive the first bevel gear 18 to rotate, the first bevel gear 18 rotates to drive the screw rod 32 to rotate, the screw rod 32 rotates to drive the cross rod 34 to make the motor 33, thereby can conveniently adjust the height of water collecting bucket 23, conveniently collect the rainwater.