CN117967078A - Civil engineering watering device - Google Patents
Civil engineering watering device Download PDFInfo
- Publication number
- CN117967078A CN117967078A CN202410370137.XA CN202410370137A CN117967078A CN 117967078 A CN117967078 A CN 117967078A CN 202410370137 A CN202410370137 A CN 202410370137A CN 117967078 A CN117967078 A CN 117967078A
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- China
- Prior art keywords
- fixedly connected
- pipe
- sliding
- reciprocating block
- main
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 230000002262 irrigation Effects 0.000 claims abstract description 27
- 238000003973 irrigation Methods 0.000 claims abstract description 27
- 239000007921 spray Substances 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims description 20
- 238000010276 construction Methods 0.000 claims description 12
- 238000005507 spraying Methods 0.000 abstract description 7
- 230000035515 penetration Effects 0.000 abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005086 pumping Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/246—Safety or protective measures preventing damage to building parts or finishing work during construction specially adapted for curing concrete in situ, e.g. by covering it with protective sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/02—Selection of the hardening environment
- C04B40/0277—Hardening promoted by using additional water, e.g. by spraying water on the green concrete element
- C04B40/029—Hardening promoted by using additional water, e.g. by spraying water on the green concrete element using an aqueous solution or dispersion
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Toxicology (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Reciprocating Pumps (AREA)
Abstract
The invention relates to the technical field of civil engineering, in particular to a civil engineering irrigation device, which comprises a main frame with a cross section in a shape like a Chinese character 'Hui', wherein the main frame is connected with a reciprocating block in a sliding manner, a first screw is fixedly connected between two opposite inner side walls of the main frame, and a driving mechanism is arranged in the reciprocating block; the driving mechanism comprises a first threaded cylinder, the first threaded cylinder is connected with the reciprocating block through bearing penetration rotation, the first threaded cylinder is connected with the first screw rod in a threaded manner, the reciprocating block is provided with a driving cavity, the first threaded cylinder is located on the side wall of one section of the driving cavity and is uniformly distributed with a plurality of vortex blades, the upper surface of the reciprocating block is fixedly connected with a water pump, the input end of the water pump is fixedly connected with a first pipe, and the output end of the water pump is fixedly connected with a second pipe and a third pipe. The advantages are that: the invention can control the irrigation amount, and spray uniformly, ensure the comprehensive performance of concrete, and simultaneously adopt automatic spraying, thereby effectively reducing the labor intensity of constructors.
Description
Technical Field
The invention relates to the technical field of civil construction equipment, in particular to a civil construction irrigation device.
Background
In the civil engineering, the most used material is concrete, the concrete is a general term of engineering composite materials which are formed by cementing aggregates into a whole by using cementing materials, the common concrete is cement which is used as the cementing materials, sand and stone are used as the aggregates, the concrete needs to wait for solidification after pouring, and when the concrete is solidified, the concrete needs to be maintained, the concrete maintenance is an important process for ensuring the construction quality of the concrete, in the concrete strength increasing period, the hydration of the concrete is fully carried out to avoid water loss caused by surface evaporation and other reasons, and the common maintenance mode is water spraying.
In the prior art, the concrete curing process is generally implemented by manually pouring concrete through a water pipe held by a constructor, so that the labor intensity is high, the accurate control of the water quantity of the pouring is difficult to realize by manual pouring, if the water quantity is far away from the water pipe, the water quantity is smaller, and if the water quantity is close to the water pipe, the water quantity is larger, and if the water quantity is different, the curing effect is greatly reduced, and the comprehensive performance of the concrete is influenced; in addition, the irrigation amount cannot be well controlled, water resources cannot be reasonably and fully utilized, and waste of the water resources is easily caused.
Disclosure of Invention
The invention aims to solve the problems that in the existing concrete curing process, the manual irrigation and curing are carried out, the labor intensity is high, the irrigation amount is difficult to control and the like, and provides a civil engineering construction irrigation device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the civil construction irrigation device comprises a main frame with a cross section in a shape like a Chinese character 'Hui', wherein the main frame is connected with a reciprocating block in a sliding manner, a first screw is fixedly connected between two opposite inner side walls of the main frame, and a driving mechanism is arranged in the reciprocating block;
The driving mechanism comprises a first threaded cylinder, the first threaded cylinder is connected with a reciprocating block through bearing penetrating rotation, the first threaded cylinder is connected with a first screw rod in a threaded mode, a driving cavity is formed in the reciprocating block, a plurality of vortex blades are evenly distributed on the side wall of one section of the first threaded cylinder located in the driving cavity, a water pump is fixedly connected to the upper surface of the reciprocating block, a first pipe is fixedly connected to the input end of the water pump, a second pipe and a third pipe are fixedly connected to the output end of the water pump, the second pipe and the third pipe penetrate through the reciprocating block to be fixedly connected with the driving cavity and extend to the inside of the driving cavity, a sixth pipe is fixedly connected to the lower surface of the reciprocating block, a spray head is installed at the lower end of the sixth pipe, a fourth pipe and a fifth pipe are jointly connected through fixedly connected with the sixth pipe, the uniform ends of the fourth pipe and the fifth pipe penetrate through the driving cavity, and the other ends of the fourth pipe penetrate through the driving cavity to the sixth pipe.
Further, the main frame lower surface is provided with supporting mechanism, supporting mechanism includes main slide column, vice slide column, two connection pieces of common fixedly connected with of bolt are all passed through to main slide column and vice slide column, a plurality of screw holes have all been seted up to two opposite lateral walls of main frame, the connection piece is located one side of screw hole, and connection piece and one of them screw hole pass through another bolt fixed connection.
Further, supporting mechanism still includes main base, vice base of the concave font up of opening for the cross-section, main base and main traveller sliding connection, vice base and vice traveller sliding connection, main traveller is hollow structure, fixedly connected with second screw rod between two inside walls that main base is relative, main traveller runs through the rotation through the bearing and is connected with second screw thread section of thick bamboo, second screw thread section of thick bamboo and second screw thread connection, main traveller inside wall fixedly connected with mounting panel, the mounting panel runs through the rotation through the bearing and is connected with the pivot, pivot one end is connected with the gear through one-way bearing running through the rotation, and the other end runs through fixedly connected with driving bevel gear, second screw thread section of thick bamboo runs through fixedly connected with driven bevel gear, driven bevel gear meshes with driving bevel gear, the through-hole has all been seted up to two lateral walls that main traveller is relative, main traveller passes through-hole sliding connection toothed frame, toothed frame and gear meshing, toothed frame lateral wall fixedly connected with holds out the board, fixedly connected with first spring between board and the main traveller.
Further, be provided with reversing mechanism in the reciprocating block, reversing mechanism includes two sliding trays, the sliding tray is offered in the reciprocating block, the reciprocating block runs through sliding connection has the spliced pole, the spliced pole both ends run through respectively and extend to two in the sliding tray and fixedly connected with conducting plate, the conducting plate passes through sliding tray and reciprocating block sliding connection, sliding tray inside wall fixedly connected with conducting ring, two opposite lateral walls of reciprocating block all fixedly connected with inductor, all be provided with first solenoid valve in third pipe, the fourth intraductal, all be provided with the second solenoid valve in second pipe and the fifth intraductal, two sets of conducting plate, conducting ring, inductor respectively with first solenoid valve, second solenoid valve pass through the wire electricity and are connected.
Further, the tooth frame is composed of a square frame and tooth grooves arranged on the inner side wall of the square frame, and the gear is positioned on the inner side of the square frame and meshed with the tooth grooves.
Further, the notch is all offered to two inside walls that the sliding tray is relative, sliding connection has the dog in the notch, fixedly connected with a plurality of second springs between dog and the notch inner wall.
Further, a sliding rod is fixedly connected between two opposite inner side walls of the auxiliary base, and the sliding rod is connected with the auxiliary sliding column in a penetrating and sliding manner.
Further, the number of teeth of the drive bevel gear is smaller than the number of teeth of the driven bevel gear.
The invention has the following advantages:
1. The water pump pumps water, the vortex blade is impacted by the water to drive the first thread cylinder to rotate, the first thread cylinder is connected with the threads of the first screw rod, so that the reciprocating block moves, meanwhile, the pumped water is sprayed out through the spray head, and the rotation speed of the first thread cylinder is stable due to the stable speed of the water pump, so that the reciprocating block moves at a stable speed, water spraying is finished, and the consistency of the water spraying amount at all positions is ensured;
2. The water pump pumps water to drive the reciprocating block to move, so that the movement speed of the reciprocating block is related to the water pumping speed, the water pumping speed is high, the movement speed of the reciprocating block is high, the water pumping speed is low, and the movement speed of the reciprocating block is low, thereby ensuring that the balance of water spraying quantity at all positions can be ensured no matter how the water pumping speed is;
3. the main sliding column and the auxiliary sliding column are connected with the main frame through the connecting sheet and the bolt, and the distance between the main sliding column and the auxiliary sliding column can be adjusted through the disassembly of the bolt and the connection of the bolt and different threaded holes, so that the reciprocating travel of the reciprocating block is adjusted, the device can be suitable for curing concrete with different widths, and the application range of equipment is wider;
4. In the moving process of the reciprocating block, different conductive plates are contacted with the conductive ring through contact with the resisting plate, so that the opening and closing of the first electromagnetic valve and the second electromagnetic valve are controlled, the water flow direction is further controlled, the moving direction of the reciprocating block is controlled, namely, after the reciprocating block contacts with the resisting plate, the reciprocating block can automatically complete reversing;
5. when the reciprocating block commutates, the driving bevel gear and the driven bevel gear can be meshed through the meshing of the toothed frame and the gear when the reciprocating block commutates, so that the second threaded cylinder rotates, the main sliding column drives the main frame to move for a certain distance through the threaded connection of the second threaded cylinder and the second screw rod, namely, the reciprocating block automatically advances when the reciprocating block commutates, and automatic irrigation is completed, so that the labor intensity is greatly reduced.
Drawings
FIG. 1 is a schematic structural view of a watering device for civil construction according to the present invention;
FIG. 2 is a schematic diagram of the internal structure of a civil engineering irrigation device according to the present invention;
FIG. 3 is a schematic view of the internal structure of a main strut in a civil engineering irrigation device according to the present invention;
FIG. 4 is a schematic structural view of a reciprocating block in a civil engineering irrigation device according to the present invention;
FIG. 5 is a schematic view of the internal structure of a reciprocating block in a civil engineering irrigation device according to the present invention;
FIG. 6 is a schematic view of the internal structure of a sliding trough in a construction irrigation device according to the present invention;
fig. 7 is an enlarged view at a in fig. 6;
fig. 8 is a schematic circuit connection diagram of a civil engineering irrigation device according to the present invention.
In the figure: 1 main frame, 2 reciprocating block, 3 water pump, 4 first tube, 5 first screw, 6 first screw tube, 7 driving cavity, 8 vortex blade, 9 second tube, 10 third tube, 11 fourth tube, 12 fifth tube, 13 sixth tube, 14 shower nozzle, 15 main base, 16 main slide column, 17 auxiliary base, 18 auxiliary slide column, 19 second screw, 20 slide bar, 21 connecting piece, 22 bolt, 23 screw hole, 24 mounting plate, 25 rotating shaft, 26 gear, 27 drive bevel gear, 28 second screw tube, 29 driven bevel gear, 30 through hole, 31 gear frame, 32 retaining plate, 33 first spring, 34 sliding groove, 35 connecting column, 36 conducting plate, 37 conducting ring, 38 notch, 39 stopper, 40 second spring, 41 inductor, 42 first solenoid valve, 43 second solenoid valve.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the invention, which is therefore not limited to the specific embodiments disclosed below.
Referring to fig. 1-8, a civil construction irrigation device comprises a main frame 1 with a cross section in a shape like a Chinese character 'hui', wherein the main frame 1 is connected with a reciprocating block2 in a sliding manner, a first screw 5 is fixedly connected between two opposite inner side walls of the main frame 1, and a driving mechanism is arranged in the reciprocating block 2;
The driving mechanism comprises a first thread cylinder 6, the first thread cylinder 6 is connected with a reciprocating block 2 through bearing penetration rotation, the first thread cylinder 6 is connected with a first screw 5 through thread, a driving cavity 7 is arranged on the reciprocating block 2, a plurality of vortex blades 8 are uniformly distributed on the side wall of one section of the first thread cylinder 6 positioned in the driving cavity 7, a water pump 3 is fixedly connected with the upper surface of the reciprocating block 2, a first pipe 4 is fixedly connected with the input end of the water pump 3, the first pipe 4 is connected with an external water storage device, a second pipe 9 and a third pipe 10 are fixedly connected with the output end of the water pump 3, the second pipe 9 and the third pipe 10 are fixedly connected with the reciprocating block 2 in penetration and extend into the driving cavity 7, a sixth pipe 13 is fixedly connected with the lower surface of the reciprocating block 2, a spray head 14 is arranged at the lower end of the sixth pipe 13 and the reciprocating block 2 in penetration and fixed connection with a fourth pipe 11 and a fifth pipe 12, the uniform ends of the fourth pipe 11 and the fifth pipe 12 penetrate and extend into the driving cavity 7, the other ends penetrate and extend into the sixth pipe 13, the water pump 3 pumps water through the first pipe 4 and pumps the water through the second pipe 9, the driving cavity 7 is used for impacting the vortex blade 8, the vortex blade 8 is used for driving the first threaded cylinder 6 to rotate, the first threaded cylinder 6 is connected with the threads of the first screw 5, the reciprocating block 2 moves, meanwhile, water is pumped out through the fifth pipe 12 after passing through the driving cavity 7, pumped into the sixth pipe 13 and sprayed out through the spray head 14, concrete is poured, and the rotating speed of the first threaded cylinder 6 is stable due to the fact that the water pump 3 pumps water at a stable speed, so that the reciprocating block 2 moves at a stable speed, water spraying is completed, and accordingly the consistency of the water spraying amount at all positions is guaranteed.
The lower surface of the main frame 1 is provided with a supporting mechanism, the supporting mechanism comprises a main slide column 16 and a secondary slide column 18, the main slide column 16 and the secondary slide column 18 are fixedly connected with two connecting plates 21 through bolts 22, two opposite side walls of the main frame 1 are provided with a plurality of threaded holes 23, the connecting plates 21 are positioned on one side of the threaded holes 23, the connecting plates 21 and one of the threaded holes 23 are fixedly connected through another bolt 22, as shown in fig. 1, the threaded holes 23 are uniformly arranged, the distance between the main slide column 16 and the secondary slide column 18 can be adjusted through the disassembly of the bolts 22 and the connection of the bolts 22 and the threaded holes 23, so that the reciprocating travel of the reciprocating block 2 can be adjusted, the device can be suitable for curing concrete with different widths, and the application range of equipment is wider.
The supporting mechanism also comprises a main base 15 and a secondary base 17, the cross section of which is concave upwards, the main base 15 is in sliding connection with the main sliding column 16, the secondary base 17 is in sliding connection with the secondary sliding column 18, the side wall of the secondary sliding column 18 is provided with a bulge for pushing a corresponding conductive plate 36 to move, the main sliding column 16 is of a hollow structure, a second screw 19 is fixedly connected between two opposite inner side walls of the main base 15, the main sliding column 16 is in penetrating and rotating connection with a second thread cylinder 28 through a bearing, the second thread cylinder 28 is in threaded connection with the second screw 19, the inner side wall of the main sliding column 16 is fixedly connected with a mounting plate 24, the mounting plate 24 is in penetrating and rotating connection with a rotating shaft 25 through the bearing, one end of the rotating shaft 25 is in penetrating and rotating connection with a gear 26 through a one-way bearing, the one-way bearing is arranged, when the retaining plate 32 is pushed, the gear frame 31 drives the gear 26 to rotate, and the gear 26 can drive the rotating shaft 25 to rotate, when the retaining plate 32 is reset under the elasticity of the first spring 33, the gear 26 and the rotating shaft 25 are relatively rotated at this time, and are not driven to rotate, the other end is fixedly connected with the driving bevel gear 27 in a penetrating manner, the second threaded cylinder 28 is fixedly connected with the driven bevel gear 29 in a penetrating manner, the driven bevel gear 29 is meshed with the driving bevel gear 27, the two opposite side walls of the main sliding column 16 are respectively provided with a through hole 30, the main sliding column 16 is slidably connected with a toothed frame 31 through the through holes 30, the toothed frame 31 is meshed with the gear 26, the toothed frame 31 is specifically formed by a square frame and tooth grooves arranged on the inner side wall of the square frame, the gear 26 is positioned on the inner side of the square frame and meshed with the tooth grooves, the retaining plate 32 is fixedly connected with the outer side wall of the toothed frame 31, a plurality of first springs 33 are fixedly connected between the retaining plate 32 and the main sliding column 16, a reversing mechanism is arranged in the reciprocating block 2, the reversing mechanism comprises two sliding grooves 34, the sliding grooves 34 are arranged in the reciprocating block 2, the reciprocating block 2 is connected with a connecting column 35 in a penetrating and sliding way, two ends of the connecting column 35 respectively extend into the two sliding grooves 34 in a penetrating way and are fixedly connected with a conducting plate 36, the conducting plate 36 is connected with the reciprocating block 2 in a sliding way through the sliding grooves 34, the inner side walls of the sliding grooves 34 are fixedly connected with conducting rings 37, the two opposite side walls of the reciprocating block 2 are fixedly connected with inductors 41, the inductors 41 are arranged, after the conducting plate 36 is separated from the conducting rings 37, the electric energy stored by the inductors 41 is released, the first electromagnetic valve 42 or the second electromagnetic valve 43 is electrified for a period of time, so that the reciprocating block 2 can keep moving continuously until the other group of conducting blocks 36 are contacted with the conducting rings 37, the first electromagnetic valve 42 is arranged in each of the third pipe 10 and the fourth pipe 11, the second electromagnetic valve 43 is arranged in each of the second pipe 9 and the fifth pipe 12, the two groups of conducting plates 36, conducting rings 37 and inductors 41 are respectively and electrically connected with the first electromagnetic valve 42 and the second electromagnetic valve 43 through wires, the connection relation circuit connection relation between the conducting plates 36, the conducting rings 37 and the inductors 41 and the first electromagnetic valve 42 and the second electromagnetic valve 43 is shown in fig. 8, when the conducting plates 36 are contacted with the conducting rings 37, the first electromagnetic valve 42 or the second electromagnetic valve 43 can be electrified, the inductors 41 are charged at the same time, concrete is poured continuously along with the movement of the reciprocating block 2 until the reciprocating block 2 moves to the position of the retaining plate 32, at the moment, the conducting plates 36 are contacted with the retaining plate 32 and push the retaining plate 32 to move, the retaining plate 32 moves to drive the gear frame 31 to move, the gear 26 is driven to rotate by the meshing of the gear frame 31 and the gear 26, the rotating shaft 25 is driven by the rotating shaft 25, the driving bevel gear 27 is driven by the meshing with the driven bevel gear 29 to drive the second thread cylinder 28 to rotate, the main slide column 16 moves a certain distance through the threaded connection of the second threaded cylinder 28 and the second threaded rod 19, so that the main slide column 16 drives the main frame 1 and the auxiliary slide column 18 to synchronously move, and the reciprocating block 2 advances. When the retaining plate 32 is pushed to the limit position and cannot move continuously, the stop block 39 is pushed into the notch 38 by the conductive plate 36 along with the continuous movement of the reciprocating block 2, meanwhile, the conductive plate 36 moves continuously beyond the stop block 39 until the conductive plate 36 contacts with the corresponding conductive ring 37, and when the conductive plate 36 is separated from the conductive ring 37, the electric energy stored in the corresponding inductor 41 is released, so that the second electromagnetic valve 43 is kept in an open state, the continuous movement of the reciprocating block 2 is ensured, and the first electromagnetic valve 42 is opened along with the contact of the conductive plate 36 and the conductive ring 37, the electric energy stored in the inductor 41 is released completely, the second electromagnetic valve 43 is powered off and closed, water is pumped in through the third pipe 10 and pumped out through the fourth pipe 11, and the reverse impact vortex blade 8 reversely impacts the first threaded cylinder 6, so that the reciprocating block 2 moves towards the auxiliary sliding column 18 through threaded connection, and continuous irrigation is automatically completed in the irrigation process, meanwhile, automatic forward movement is completed, automatic irrigation is not required, and labor intensity is greatly reduced.
The two opposite inner side walls of the sliding groove 34 are provided with a notch 38, a stop block 39 is connected in the notch 38 in a sliding manner, a plurality of second springs 40 are fixedly connected between the stop block 39 and the inner wall of the notch 38, as shown in fig. 6, one end of the stop block 39 positioned in the sliding groove 34 is a cambered surface, and after the conductive plate 36 is contacted with the retaining plate 32 through the limit of the stop block 39, the retaining plate 32 is pushed to move first, and when the retaining plate 32 cannot move, the conductive plate 36 starts to slide.
A sliding rod 20 is fixedly connected between two opposite inner side walls of the auxiliary base 17, the sliding rod 20 is in penetrating sliding connection with the auxiliary sliding column 18, and the auxiliary sliding column 18 can slide in the auxiliary base 17 more stably through the arrangement of the sliding rod 20.
The number of teeth of the drive bevel gear 27 is smaller than that of the driven bevel gear 29, and the driven bevel gear 29 with a large number of teeth is driven by the small number of teeth of the drive bevel gear 27, so that a larger torque can be generated at the driven bevel gear 29 with a smaller torque.
According to the invention, the main base 15 and the auxiliary base 17 are fixed according to the width of the concrete to be poured, the main frame 1 is erected on the main slide column 16 and the auxiliary slide column 18, the main frame is fixed with the connecting sheet 21 through the bolts 22, and the water pump 3 is started after the fixing is completed.
The water pump 3 draws water through the first pipe 4 to pump through the second pipe 9, through driving chamber 7, strike vortex blade 8, drive first screw thread section of thick bamboo 6 through vortex blade 8 and rotate, through the threaded connection of first screw thread section of thick bamboo 6 and first screw rod 5, make reciprocating block 2 motion, simultaneously, after the water passes through driving chamber 7, pump through fifth pipe 12, pump in the sixth pipe 13, the rethread shower nozzle 14 blowout, water to the concrete.
Along with the movement of the reciprocating block 2, concrete is poured continuously until the reciprocating block 2 moves to the position of the abutment plate 32, at this time, the conductive plate 36 is in contact with the abutment plate 32 and pushes the abutment plate 32 to move, the abutment plate 32 moves to drive the gear frame 31 to move, the gear 26 is driven to rotate through the meshing of the gear frame 31 and the gear 26, the gear 26 drives the rotating shaft 25 to rotate, the rotating shaft 25 drives the driving bevel gear 27 to rotate, the driving bevel gear 27 drives the second thread cylinder 28 to rotate through the meshing with the driven bevel gear 29, and the second thread cylinder 28 is connected with the threads of the second screw 19, so that the main slide column 16 moves a certain distance.
When the abutment plate 32 is pushed to the limit position and cannot move continuously, the stop block 39 is pushed into the notch 38 by the conductive plate 36 along with the continuous movement of the reciprocating block 2, meanwhile, the conductive plate 36 moves continuously beyond the stop block 39 until the conductive plate 36 contacts with the corresponding conductive ring 37, when the conductive plate 36 is separated from the conductive ring 37, the electric energy stored in the corresponding inductor 41 is released, so that the second electromagnetic valve 43 is kept in an open state, the continuous movement of the reciprocating block 2 is ensured, the first electromagnetic valve 42 is opened along with the contact of the conductive plate 36 with the conductive ring 37, the electric energy stored in the inductor 41 is released completely, the second electromagnetic valve 43 is powered off and closed, water is pumped into the water pump 3 through the third pipe 10 and pumped out through the fourth pipe 11, the first threaded cylinder 6 reversely rotates, the reciprocating block 2 moves towards the auxiliary sliding column 18 through threaded connection, and irrigation is continued.
Until the reciprocating block 2 moves to the position of the auxiliary slide column 18 and is abutted against the bulge of the auxiliary slide column 18, the conducting plate 36 on the other side is in contact with the conducting ring 37, the first thread cylinder 6 changes the rotation direction again, the reciprocating block 2 changes the rotation direction until the reciprocating block moves to the position of the main slide column 16 again, and after the main slide column 16 slides, the reciprocating block 2 changes the direction again, so that the pouring of concrete is finished reciprocally.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (8)
1. The civil construction irrigation device comprises a main frame (1) with a cross section in a shape like a Chinese character 'Hui', and is characterized in that a reciprocating block (2) is connected to the main frame (1) in a sliding manner, a first screw (5) is fixedly connected between two opposite inner side walls of the main frame (1), and a driving mechanism is arranged in the reciprocating block (2);
The driving mechanism comprises a first threaded cylinder (6), the first threaded cylinder (6) is connected with a reciprocating block (2) through bearing penetrating rotation, the first threaded cylinder (6) is connected with a first screw rod (5) through threads, a driving cavity (7) is formed in the reciprocating block (2), a plurality of vortex blades (8) are evenly distributed on the side wall of one section of the first threaded cylinder (6) located in the driving cavity (7), a water pump (3) is fixedly connected to the upper surface of the reciprocating block (2), the first pipe (4) is fixedly connected to the input end of the water pump (3), a second pipe (9) and a third pipe (10) are fixedly connected to the output end of the water pump (3), the second pipe (9), the third pipe (10) and the reciprocating block (2) penetrate through fixedly connected and extend to the driving cavity (7), a sixth pipe (13) is fixedly connected to the lower surface of the reciprocating block (2), a spray head (14) is mounted at the lower end of the sixth pipe (13), the sixth pipe (13) and the reciprocating block (2) are fixedly connected with a fifth pipe (11) and the other end of the fourth pipe (12) penetrates through fixedly connected with the fifth pipe (11), and the fifth pipe (12) penetrates through the other end of the fourth pipe (12).
2. The civil construction irrigation device according to claim 1, wherein the lower surface of the main frame (1) is provided with a supporting mechanism, the supporting mechanism comprises a main sliding column (16) and an auxiliary sliding column (18), the main sliding column (16) and the auxiliary sliding column (18) are fixedly connected with two connecting sheets (21) together through bolts (22), two opposite side walls of the main frame (1) are provided with a plurality of threaded holes (23), the connecting sheets (21) are located on one side of the threaded holes (23), and the connecting sheets (21) are fixedly connected with one of the threaded holes (23) through the other bolt (22).
3. The civil engineering watering device according to claim 2, wherein the supporting mechanism further comprises a main base (15) and an auxiliary base (17) with an upward concave-shaped opening in cross section, the main base (15) is in sliding connection with the main sliding column (16), the auxiliary base (17) is in sliding connection with the auxiliary sliding column (18), the main sliding column (16) is of a hollow structure, a second screw rod (19) is fixedly connected between two opposite inner side walls of the main base (15), the main sliding column (16) is in penetrating rotation connection with a second screw thread cylinder (28) through a bearing, the second screw thread cylinder (28) is in threaded connection with the second screw rod (19), the inner side wall of the main sliding column (16) is fixedly connected with a mounting plate (24), the mounting plate (24) is in penetrating rotation connection with a rotating shaft (25) through a bearing, one end of the rotating shaft (25) is in penetrating rotation connection with a gear (26) through a one-way bearing, the other end is in penetrating connection with a driving bevel gear (27), the second screw rod (28) is in penetrating connection with a driven bevel gear (29), the driven bevel gear (29) is in penetrating connection with one end, the driving bevel gear (29) is in penetrating rotation with the other end, the other end is meshed with the driving bevel gear (30), the driving bevel gear (30) is meshed with the two opposite side walls (16) are meshed with the main sliding column (30), the gear frame (31) is meshed with the gear (26), a retaining plate (32) is fixedly connected to the side wall of the gear frame (31), and a plurality of first springs (33) are fixedly connected between the retaining plate (32) and the main sliding column (16).
4. The civil construction irrigation device according to claim 1, wherein a reversing mechanism is arranged in the reciprocating block (2), the reversing mechanism comprises two sliding grooves (34), the sliding grooves (34) are formed in the reciprocating block (2), connecting columns (35) are connected in a penetrating and sliding mode, two ends of each connecting column (35) respectively penetrate and extend into the two sliding grooves (34) and are fixedly connected with conducting plates (36), the conducting plates (36) are connected with the reciprocating block (2) in a sliding mode through the sliding grooves (34), conducting rings (37) are fixedly connected to inner side walls of the sliding grooves (34), inductors (41) are fixedly connected to two opposite side walls of the reciprocating block (2), first electromagnetic valves (42) are arranged in the third pipe (10) and the fourth pipe (11), second electromagnetic valves (43) are arranged in the second pipe (9) and the fifth pipe (12), and two groups of the conducting plates (36), the inductors (41) are respectively connected with the first electromagnetic valves (43) in a sliding mode.
5. A civil engineering irrigation device as claimed in claim 3, wherein the toothed frame (31) comprises a square frame and toothed grooves formed in the inner side wall of the square frame, and the gear (26) is located inside the square frame and meshed with the toothed grooves.
6. The civil engineering irrigation device as claimed in claim 4, wherein two opposite inner side walls of the sliding groove (34) are provided with notches (38), a stop block (39) is connected in the sliding way in the notches (38), and a plurality of second springs (40) are fixedly connected between the stop block (39) and the inner walls of the notches (38).
7. A civil engineering irrigation device as claimed in claim 3, wherein a sliding rod (20) is fixedly connected between two opposite inner side walls of the auxiliary base (17), and the sliding rod (20) is in penetrating sliding connection with the lower end of the auxiliary sliding column (18).
8. A civil construction irrigation apparatus as claimed in claim 3, wherein the number of teeth of the drive bevel gear (27) is smaller than the number of teeth of the driven bevel gear (29).
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| JP2010242310A (en) * | 2009-04-01 | 2010-10-28 | Mashino:Kk | Device and method for curing concrete continuum |
| CN210700713U (en) * | 2019-06-19 | 2020-06-09 | 合肥品冠地板有限公司 | Paint spraying device for wood floor processing |
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