CN110616897B - All-weather cast-in-place concrete plate thickness controller and plate thickness control method - Google Patents
All-weather cast-in-place concrete plate thickness controller and plate thickness control method Download PDFInfo
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- CN110616897B CN110616897B CN201911010885.2A CN201911010885A CN110616897B CN 110616897 B CN110616897 B CN 110616897B CN 201911010885 A CN201911010885 A CN 201911010885A CN 110616897 B CN110616897 B CN 110616897B
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000010276 construction Methods 0.000 claims abstract description 19
- 229910052751 metal Inorganic materials 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 12
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims description 19
- 238000005266 casting Methods 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000013589 supplement Substances 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000013341 scale-up Methods 0.000 claims 1
- 238000009435 building construction Methods 0.000 abstract description 4
- 238000013208 measuring procedure Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012780 transparent 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
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/10—Devices for levelling, e.g. templates or boards
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Abstract
The utility model relates to the technical field of building construction, in particular to an all-weather cast-in-place concrete plate thickness controller and a plate thickness control method, which are characterized by comprising a host machine and a positioning cushion block, wherein the positioning cushion block is disposable; the host comprises a shell, a lampshade, a circuit board, a sealing plate and a metal polar plate, wherein the shell is divided into a sealed upper space and a lower space with an opening at the bottom, and the lampshade is connected to the top of the shell; a circuit board, a power switch and a lithium battery are arranged in the upper space, and two LED lamps are arranged in the lampshade; the three metal polar plates in the lower space are respectively and correspondingly arranged at the lower ends of the three hollow adjusting columns, and the three metal polar plates are correspondingly a power polar plate, a target plate thickness polar plate and an ultra-thick alarm polar plate; the height of the hollow adjusting column relative to the sealing plate is adjustable. Compared with the prior art, the utility model has the following advantages: the method is convenient to use, cumbersome plate thickness measuring procedures are effectively reduced, construction quality is improved, and the risk of post floor thickness deviation treatment is reduced.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to an all-weather cast-in-place concrete plate thickness controller and a plate thickness control method.
Background
In the technical field of building construction, cast-in-place concrete is one of the main working procedures of building construction. At present, most of construction site concrete slab thickness construction control means are wiring control or are frequently measured by inserting reinforcing steel bars into concrete during pouring, and the like, so that personnel walk frequently during construction, the heights of lines are easily changed artificially, and the plate thickness is deviated. The inserted steel bars can control the thickness of the concrete floor slab, but are greatly influenced by the level of workers, the environment and the like, are inconvenient to operate and easy to generate larger errors, and can increase the risk of later-stage floor slab thickness deviation treatment.
The Chinese patent application number 201721218804.4 discloses a plate thickness controller, which comprises an active adjusting frame, an upper bracket, a lower bracket and a linkage measurer, wherein the upper bracket is fixed on a mounting plate of the active adjusting frame, the lower bracket is fixed on a sliding plate of the active adjusting frame, a drill rod of the linkage measurer passes through the lower bracket to be fixedly connected with the upper bracket, and a sliding sleeve of the linkage measurer is fixedly connected with the lower bracket. The automatic control device has the advantages that the automatic control device adopts the linkage of the air cylinders, simultaneously carries out multipoint monitoring and effective control on the thickness of the plate, ensures the construction quality and saves the manpower and the working time.
The utility model patent of China with the application number of 201821879964.8 discloses a plate thickness control die for pouring, which comprises a die body, a base and a cross-shaped cover plate, wherein the die body is a hollow tetrahedron with a first opening and a second opening at two ends, the four sides of the hollow tetrahedron are respectively provided with a first joint mouth and a second joint mouth, the first joint mouth is positioned at the side edge of the side face facing the first opening, and the second joint mouth is positioned at the side edge of the side face facing the second opening; the base includes the bottom plate and sets up the protruding of cross on the bottom plate, protruding and first bridging mouth match and set up, cross apron and second bridging mouth match and set up. The die can be customized according to the site situation, and is available in local materials, so that the manufacturing and management are convenient.
The prior art can only be used in the daytime, but not at night, and cannot meet the construction requirements of the night concrete.
Disclosure of Invention
The utility model aims to provide an all-weather cast-in-place concrete plate thickness controller and a plate thickness control method, which overcome the defects of the prior art, are reusable, convenient to operate, can reduce complicated procedures of conventional plate thickness measurement, ensure construction quality, reduce the difficulty of controlling the thickness of cast-in-place concrete in concrete floor construction, and simultaneously reduce the risk of post-floor thickness deviation treatment.
In order to achieve the above purpose, the present utility model is realized by the following technical scheme:
the technical scheme is as follows: the all-weather cast-in-place concrete plate thickness controller is characterized by comprising a host machine and a positioning cushion block, wherein the positioning cushion block is disposable and is provided with a groove matched with the bottom size of the host machine; the host comprises a shell, a lampshade, a circuit board, a sealing plate and a metal polar plate, wherein the interior space of the shell is divided into a sealed upper space and a lower space with an opening at the bottom by the sealing plate, and the lampshade made of transparent or semitransparent materials is connected to the top of the shell; a circuit board, a power switch and a lithium battery are arranged in the upper space, and two LED lamps with different colors are arranged in the lampshade; the lower space is internally provided with at least two openings in the circumferential direction of the shell, three metal polar plates are respectively and correspondingly arranged at the lower ends of the three hollow adjusting columns, the three metal polar plates are correspondingly a power polar plate, a target plate thickness polar plate and an ultra-thick alarm polar plate, wherein the power polar plate is the lowest, the target plate thickness polar plate is higher than the power polar plate, the ultra-thick alarm polar plate is the highest, and the height difference between two adjacent metal polar plates is not less than 5mm; the top of the hollow adjusting column is connected with the sealing plate through an expansion sleeve, the expansion sleeve comprises a threaded inner sleeve and a threaded outer sleeve, 3-5 openings are formed in one side, facing the lower space, of the threaded inner sleeve, the inner diameter of the threaded outer sleeve is a cone with a large upper part and a small lower part, and the height of the hollow adjusting column relative to the sealing plate is adjustable.
The outer side of the shell is provided with a track for the up-and-down movement and movable connection of the transverse scale, and the section of the track is a rectangular groove, a T-shaped groove or a dovetail groove; the transverse staff gauge is L-shaped, and a bubble type level gauge is arranged on the horizontal section of the transverse staff gauge; and scales are correspondingly drawn on the track and the transverse scale.
The host computer is connected with the pouring area template through a lifting device, the lifting device comprises a support and a lifting motor, the support is connected with the pouring area template through a clamp, the support is of a cantilever structure or a gantry structure, the lifting motor is an electric push rod, the electric push rod is vertically arranged on the support, and a connecting piece for connecting the host computer is arranged at the end part of the electric push rod.
The width of one opening accounts for 25-35% of the whole circumference.
The lamp shade or the shell is provided with a handle, and photovoltaic cells are arranged on the surface of the lamp shade and/or the shell.
In the circuit of the circuit board, the positive electrode of the lithium battery is respectively connected with the positive electrode of the charging circuit and the positive electrode of the intelligent switch receiver, the negative electrode of the intelligent switch receiver is respectively connected with one end of the normally closed switch of the relay K and one end of the coil of the relay K, the other end of the normally closed switch of the relay K is connected with one end of the LED lamp I, the other end of the coil of the relay K is connected with one end of the LED lamp II, the other end of the LED lamp I is connected with a plate thickness polar plate of a target plate, and the other end of the LED lamp II is connected with an ultra-thick alarm polar plate; the negative electrode of the lithium battery is respectively connected with the negative electrode of the charging circuit and the first wiring end of the power switch, and the second wiring end of the power switch is connected with the power pole plate; an antenna is arranged on the intelligent switch receiver, a first motor of the electric push rod is connected in series between a first output end of the intelligent switch receiver and a ground wire N, a second motor of the electric push rod is connected in series between a second output end of the intelligent switch receiver and the ground wire N, the number of the output ends of the intelligent switch receiver is matched with that of the on-site electric push rods, charging poles of a charging circuit are respectively connected with the positive pole and the negative pole of a photovoltaic cell, and a remote controller matched with the intelligent switch receiver is controlled by an operator in a handheld mode.
The LED lamps are red-green or yellow-blue.
The second technical scheme is as follows: an all-weather cast-in-place concrete plate thickness control method is characterized by comprising the following specific operation steps of: 1) After the casting area template is built, installing and positioning a positioning cushion block on the steel bar at the bottom of the template, and centering the adjacent intervals within 1 meter to 1.8 meters; 2) Placing the host in a groove of a positioning cushion block, and adjusting the distance between the hollow adjusting column and the sealing plate to enable a metal polar plate on the hollow adjusting column to correspond to a plate thickness target and set a positioning position and an ultra-thick alarm position; 3) Starting a ground pump, starting to pour concrete, when the liquid level of the concrete rises, firstly submerging a power source, then submerging a target plate thickness electrode, triggering a circuit, turning on a target plate thickness lamp, turning off the ground pump by an operator, observing whether all the main machines in the same pouring area are turned on by the target plate thickness lamp, and determining whether to supplement a proper amount of concrete or stop pouring according to the display of each main machine; 4) When the pouring is determined to be stopped, an operator sends an instruction to an intelligent switch in the host through the remote controller, the lifting device is started, the host is enabled to leave the concrete liquid level, the manual vibration is performed for leveling, and the operation is finished.
The technical scheme is as follows: an all-weather cast-in-place concrete plate thickness control method is characterized by comprising the following specific steps of: 1) After the casting area template is built, installing and positioning a positioning cushion block on the steel bar at the bottom of the template, and centering the adjacent intervals within 1 meter to 1.8 meters; 2) Placing the main machine in a groove of a positioning cushion block, and adjusting the height of a transverse scale, so that the lower edge of the transverse scale is the upper limit value of the thickness of the control plate, and the levelness of the transverse scale is adjusted according to the bubble level; 3) And starting the ground pump, starting to pour concrete, closing the ground pump when the concrete liquid level reaches the lower edge of the transverse scale, sending an instruction to an intelligent switch in the host machine by an operator through a remote controller, starting the lifting device, enabling the host machine to leave the concrete liquid level, locally leveling, and ending the operation.
Compared with the prior art, the utility model has the following beneficial effects: 1) The all-weather cast-in-place concrete plate thickness controller is convenient to use, cumbersome plate thickness measuring procedures are effectively reduced, construction quality is improved, and meanwhile risk of later-stage floor thickness deviation treatment is reduced. 2) The double-color luminous LED lamp is suitable for night construction, so that cast-in-place concrete construction can be performed at night, the plate thickness control precision is high, special people are not required to measure and control the plate thickness in the construction process, and the labor force can be reasonably distributed. 3) And the ground pump control console timely closes the ground pump according to the indication of the LED lamp to adjust the concrete pouring quantity. 4) The plate thickness set value in the plate thickness controller can be conveniently adjusted and set. 5) The plate thickness controller can be charged by solar energy, an external power line is not needed, remote operation is more flexible, and the lifting device is arranged to reduce power consumption, so that the main machine can be used repeatedly, and the plate thickness controller is economical and environment-friendly.
Drawings
FIG. 1 is a schematic diagram of a host according to an embodiment of the present utility model.
Fig. 2 shows a state of use of the main frame embodiment of the present utility model for concrete beams (columns) in which the main frame is mounted in the positioning pads before concrete is poured.
Fig. 3 shows a second use state of the main machine embodiment of the present utility model for concrete beams (columns), in which the main machine is lifted after the concrete is partially poured.
FIG. 4 shows the use of the present utility model in a concrete slab, where two or more hosts are mounted on a support frame, collect slab thickness signals in localized areas, and lift the hosts separately under operator remote instruction after casting is completed.
Fig. 5 is a schematic diagram of a circuit configuration according to an embodiment of the present utility model.
Fig. 6 is a schematic structural view of an embodiment of the expansion shell of the present utility model.
In the figure: 1-host, 2-positioning cushion block, 3-shell, 4-lampshade, 5-circuit board, 6-sealing plate, 7-metal polar plate, 701-power polar plate, 702-target polar plate, 703-super thick alarm polar plate, 8-hollow adjusting column, 9-expansion sleeve, 901-threaded inner sleeve, 902-threaded outer sleeve, 903-notch, 10-handle, 11-opening, 12-power switch, 13-lithium battery, 14-LED lamp, 15-transverse scale, 16-bubble level, 17-track, 18-pouring zone template, 19-lifting device, 20-bracket, 21-lifting motor, 22-clamp, 23-connector and 24-concrete liquid level.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, a schematic structure diagram of a host machine embodiment of an all-weather cast-in-place concrete slab thickness controller according to the utility model comprises a host machine 1 and a positioning cushion block 2, wherein the positioning cushion block 2 is disposable, a groove matched with the bottom size of the host machine 1 is arranged on the positioning cushion block 2, and the positioning cushion block 2 is placed in a casting body after casting. The host 1 comprises a shell 3, a lampshade 4, a circuit board 5, a sealing plate 6 and three metal polar plates 7, wherein the three metal polar plates are respectively and correspondingly arranged at the lower ends of three hollow adjusting columns 8, the three metal polar plates are correspondingly a power polar plate 701, a target plate thickness polar plate 702 and an ultra-thick alarm polar plate 703, wherein the power polar plate 701 is the lowest, the target plate thickness polar plate 702 is higher than the power polar plate 701, the ultra-thick alarm polar plate 703 is the highest, and the height difference between two adjacent metal polar plates is not less than 5mm, so that misoperation caused by fluctuation of the concrete liquid level is avoided. The top end of the hollow adjusting column 8 is connected with the sealing plate 6 through an expansion sleeve 9, so that the height of the hollow adjusting column 8 relative to the sealing plate 6 can be adjusted.
The inside of the shell 3 is provided with the sealing plate 6 which divides the inner space of the shell into a sealed upper space and a lower space with an opening at the bottom, the lampshade 4 made of transparent materials is connected to the top of the shell 3, and the lampshade 4 or the shell 3 is provided with the handle 10, so that the portable lamp is convenient. In the lower space, the shell 3 is provided with at least two openings 11 in the circumferential direction, wherein one opening has a width of 30% of the whole circumference, and the openings 11 are beneficial to the concrete flow and enable the plate thickness measurement reaction to be sensitive. Solar photovoltaic cells are arranged on the surfaces of the lampshade 4 and the shell 3.
The upper space is internally provided with a circuit board 5, a power switch 12 and a lithium battery 13, and the lamp shade 4 is internally provided with two LED lamps 14 with different colors, in the embodiment, the two LED lamps are red and green combination, and the LED lamps display green to indicate that the concrete liquid level reaches the design height. The LED light shows red color indicating that the concrete level exceeds the warning value.
The outside of the shell 3 is provided with a track 17, the transverse scale 15 is connected with the shell 3 through a screw, the transverse scale 15 is provided with a long groove, the transverse scale 15 moves up and down, the section of the track 17 is a rectangular groove, the transverse scale 15 is L-shaped, the horizontal section of the transverse scale is provided with a bubble level 16, and in order to improve the adjusting precision, scales are correspondingly drawn on the track 17 and the transverse scale 15.
See fig. 2-3, be applicable to concrete beam and concrete column's pouring area construction and use, be connected through hoisting device 19 between host computer 1 and the pouring area template 18, hoisting device includes support 20 and hoisting motor 21, support 20 is cantilever structure, support 20 is connected with pouring area template 18 through anchor clamps 22, hoisting motor 21 is electric putter, sets up perpendicularly on support 20, electric putter tip is equipped with the connecting piece 23 that is used for connecting the host computer. After the casting is finished, the lifting motor 21 is operated to lift the main machine 1 to the concrete liquid level, and the positioning cushion block 2 is left in the casting body.
See fig. 4, which is suitable for the construction of the pouring area of the concrete floor slab, the host machine 1 and the pouring area template 18 are connected through a lifting device 19, the lifting device comprises a bracket 20 and a lifting motor 21, the bracket 20 is of a gantry structure, the bracket 20 is connected with the pouring area template 18 through a clamp 22, the lifting motor is an electric push rod, the electric push rod is vertically arranged on the bracket, and a connecting piece 23 used for connecting the host machine is arranged at the end part of the electric push rod. After the casting is completed, each lifting motor 21 is independently operated to sequentially lift the main machine 1 to the concrete liquid level, and the positioning cushion block 2 is left in the casting body.
Referring to fig. 5, in the circuit of the circuit board, the positive electrode of the lithium battery is respectively connected with the positive electrode of the charging circuit and the positive electrode of the intelligent switch receiver, the negative electrode of the intelligent switch receiver is respectively connected with one end of the normally closed switch of the relay K, one end of the coil of the relay K is connected with one end of the first LED lamp (target plate thickness lamp, green), the other end of the coil of the relay K is connected with one end of the second LED lamp (super-thick alarm lamp, red), the other end of the first LED lamp (target plate thickness lamp) is connected with the plate thickness polar plate of the target plate, and the other end of the second LED lamp (super-thick alarm lamp) is connected with the super-thick alarm polar plate.
The negative electrode of the lithium battery is respectively connected with the negative electrode of the charging circuit and the first wiring end of the power switch, the second wiring end of the power switch is connected with the power pole plate, an antenna is arranged on the intelligent switch receiver, a first motor of the electric push rod is connected in series between the first output end of the intelligent switch receiver and the ground wire N, a second motor of the electric push rod is connected in series between the second output end of the intelligent switch receiver and the ground wire N, the number of the output ends on the … … intelligent switch receiver is matched with the number of the on-site electric push rods, the charging electrode of the charging circuit is respectively connected with the positive electrode and the negative electrode of the photovoltaic cell, and a remote controller matched with the intelligent switch receiver is controlled by an operator in a handheld manner. The main chip in the charging circuit is BQ24071, and the output parameters are 1.5A, 4.8-6.5V. The photovoltaic cells are PET laminated solar photovoltaic panels. The relay K is a Siemens direct current solid state relay. The intelligent switch receiver is a 4-way intelligent switch receiver produced by Shenzhen Wanlhong Zhen industry technology development Co.
Referring to fig. 6, the expansion sleeve 9 comprises a threaded inner sleeve 901 and a threaded outer sleeve 902, wherein a gap 903 is formed in one side of the threaded inner sleeve 901 facing the lower space, the inner diameter of the threaded outer sleeve 902 is a cone with a large upper part and a small lower part, when the threaded outer sleeve 902 is screwed on the surface of the threaded inner sleeve 901, the gap 903 is compressed, the hollow adjusting column 8 is clamped by the reduced inner diameter of the threaded inner sleeve 901, and the hollow adjusting column 8 is fixed.
The utility model is applied to daytime construction, and comprises the following specific steps: 1) After the pouring area template 18 is built, the positioning cushion block 2 is installed and positioned on the steel bars at the bottom of the template, and the adjacent intervals are 1 m to 1.8 m and are placed in the middle in an interval within 1 m; 2) The main machine 1 is placed in a groove of the positioning cushion block 2, the height of the transverse scale 15 is adjusted, the lower edge of the transverse scale is the upper limit value of the control plate thickness, and the levelness of the transverse scale is adjusted according to the bubble type level 16; 3) And starting the ground pump, starting to pour concrete, closing the ground pump when the concrete liquid level 24 reaches the lower edge of the transverse scale 15, taking out the host after manual vibration leveling, and carrying out local leveling, thereby ending the operation.
The utility model is applied to night construction, and comprises the following specific operation steps: 1) After the pouring area template 18 is built, the positioning cushion block 2 is installed and positioned on the steel bars at the bottom of the template, and the adjacent intervals are 1 m to 1.8 m and are placed in the middle in an interval within 1 m; 2) The main machine 1 is placed in a groove of the positioning cushion block 2, and the distance between the hollow adjusting column and the sealing plate is adjusted, so that a metal polar plate 7 on the hollow adjusting column 8 is provided with a positioning position and an ultra-thick alarm position corresponding to a plate thickness target; 3) Starting a ground pump, starting to pour concrete, when the concrete liquid level 24 rises, firstly submerging a power pole plate 701, then submerging a target plate thickness pole plate 702, triggering a circuit, turning on a target plate thickness LED lamp, turning off the ground pump by an operator, observing whether all the main machines in the same pouring area are turned on and determining whether to supplement a proper amount of concrete or stop pouring according to the display of each main machine; 4) When the pouring is determined to be stopped, an operator sends an instruction to an intelligent switch in the host machine 1 through a remote controller, the lifting device is started, the host machine leaves the concrete liquid level, the concrete liquid level is manually vibrated and leveled, and the operation is finished. The local ultra-thick alarm lamp is possibly lightened under the influence of the position of the pouring point, but other target plate thickness lamps are not lightened, the pouring of concrete can be stopped, and after the fluctuation of the concrete liquid level is smoothed, whether to supplement a proper amount of concrete or stop pouring is determined. The transverse scale 15 is removable during night construction.
After the main machine 1 leaves the concrete liquid surface, the indicator lamp is powered off and extinguished, and the power supply does not need to be specially turned off, so that the power consumption of the plate thickness controller can be effectively reduced. The solar photovoltaic cell can automatically charge the lithium battery under the condition of proper sunlight intensity, so that the repeated use of the plate thickness controller is ensured.
The above embodiments are merely specific examples selected for the purpose of illustrating the objects, technical solutions and advantageous effects of the present utility model, but should not limit the scope of the utility model, and various modifications, equivalent substitutions and improvements can be made without departing from the spirit and principle of the utility model, and they fall within the scope of the utility model.
Claims (9)
1. The all-weather cast-in-place concrete plate thickness controller is characterized by comprising a host machine and a positioning cushion block, wherein the positioning cushion block is disposable and is provided with a groove matched with the bottom size of the host machine; the host comprises a shell, a lampshade, a circuit board, a sealing plate and a metal polar plate, wherein the interior space of the shell is divided into a sealed upper space and a lower space with an opening at the bottom by the sealing plate, and the lampshade made of transparent or semitransparent materials is connected to the top of the shell; a circuit board, a power switch and a lithium battery are arranged in the upper space, and two LED lamps with different colors are arranged in the lampshade; the lower space is internally provided with at least two openings in the circumferential direction of the shell, three metal polar plates are respectively and correspondingly arranged at the lower ends of the three hollow adjusting columns, the three metal polar plates are correspondingly a power polar plate, a target plate thickness polar plate and an ultra-thick alarm polar plate, wherein the power polar plate is the lowest, the target plate thickness polar plate is higher than the power polar plate, the ultra-thick alarm polar plate is the highest, and the height difference between two adjacent metal polar plates is not less than 5mm; the top of the hollow adjusting column is connected with the sealing plate through an expansion sleeve, the expansion sleeve comprises a threaded inner sleeve and a threaded outer sleeve, 3-5 openings are formed in one side, facing the lower space, of the threaded inner sleeve, the inner diameter of the threaded outer sleeve is a cone with a large upper part and a small lower part, and the height of the hollow adjusting column relative to the sealing plate is adjustable.
2. The all-weather cast-in-place concrete plate thickness controller according to claim 1, wherein a track for movable connection of a transverse scale up and down is arranged on the outer side of the shell, and the cross section of the track is a rectangular groove, a T-shaped groove or a dovetail groove; the transverse staff gauge is L-shaped, and a bubble type level gauge is arranged on the horizontal section of the transverse staff gauge; and scales are correspondingly drawn on the track and the transverse scale.
3. The all-weather cast-in-place concrete slab controller according to claim 2, wherein the host machine and the casting area template are connected through a lifting device, the lifting device comprises a support and a lifting motor, the support is connected with the casting area template through a clamp, the support is of a cantilever structure or a gantry structure, the lifting motor is an electric push rod, the electric push rod is vertically arranged on the support, and a connecting piece for connecting the host machine is arranged at the end part of the electric push rod.
4. The all-weather cast-in-place concrete slab controller of claim 1, wherein one opening has a width of 25-35% of the entire circumference.
5. The all-weather cast-in-place concrete slab controller according to claim 1, wherein a handle is arranged on the lampshade or the shell, and photovoltaic cells are arranged on the surface of the lampshade and/or the shell.
6. The all-weather cast-in-place concrete plate thickness controller according to claim 1, wherein in a circuit of the circuit board, an anode of a lithium battery is respectively connected with an anode of a charging circuit and an anode of an intelligent switch receiver, a cathode of the intelligent switch receiver is respectively connected with one end of a normally closed switch of a relay K and one end of a coil of the relay K, the other end of the normally closed switch of the relay K is connected with one end of a first LED lamp, the other end of the coil of the relay K is connected with one end of a second LED lamp, the other end of the first LED lamp is connected with a plate thickness target plate, and the other end of the second LED lamp is connected with an ultra-thick alarm plate; the negative electrode of the lithium battery is respectively connected with the negative electrode of the charging circuit and the first wiring end of the power switch, and the second wiring end of the power switch is connected with the power pole plate; an antenna is arranged on the intelligent switch receiver, a first motor of the electric push rod is connected in series between a first output end of the intelligent switch receiver and a ground wire N, a second motor of the electric push rod is connected in series between a second output end of the intelligent switch receiver and the ground wire N, the number of the output ends of the intelligent switch receiver is matched with that of the on-site electric push rods, charging poles of a charging circuit are respectively connected with the positive pole and the negative pole of a photovoltaic cell, and a remote controller matched with the intelligent switch receiver is controlled by an operator in a handheld mode.
7. The all-weather cast-in-place concrete slab controller of claim 1, wherein the LED lamps are red-green or yellow-blue combinations.
8. The control method of the all-weather cast-in-place concrete slab controller according to claim 3, wherein the specific operation steps during night construction are as follows: 1) After the casting area template is built, installing and positioning a positioning cushion block on the steel bar at the bottom of the template, and centering the adjacent intervals within 1 meter to 1.8 meters; 2) Placing the host in a groove of a positioning cushion block, and adjusting the distance between the hollow adjusting column and the sealing plate to enable a metal polar plate on the hollow adjusting column to correspond to a plate thickness target and set a positioning position and an ultra-thick alarm position; 3) Starting a ground pump, starting to pour concrete, when the liquid level of the concrete rises, firstly submerging a power source, then submerging a target plate thickness electrode, triggering a circuit, turning on a target plate thickness lamp, turning off the ground pump by an operator, observing whether all the main machines in the same pouring area are turned on by the target plate thickness lamp, and determining whether to supplement a proper amount of concrete or stop pouring according to the display of each main machine; 4) When the pouring is determined to be stopped, an operator sends an instruction to an intelligent switch in the host through the remote controller, the lifting device is started, the host is enabled to leave the concrete liquid level, the manual vibration is performed for leveling, and the operation is finished.
9. The control method of the all-weather cast-in-place concrete slab thickness controller according to claim 3, wherein the specific steps during daytime construction are as follows: 1) After the casting area template is built, installing and positioning a positioning cushion block on the steel bar at the bottom of the template, and centering the adjacent intervals within 1 meter to 1.8 meters; 2) Placing the main machine in a groove of a positioning cushion block, and adjusting the height of a transverse scale, so that the lower edge of the transverse scale is the upper limit value of the thickness of the control plate, and the levelness of the transverse scale is adjusted according to the bubble level; 3) And starting the ground pump, starting to pour concrete, closing the ground pump when the concrete liquid level reaches the lower edge of the transverse scale, sending an instruction to an intelligent switch in the host machine by an operator through a remote controller, starting the lifting device, enabling the host machine to leave the concrete liquid level, locally leveling, and ending the operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911010885.2A CN110616897B (en) | 2019-10-23 | 2019-10-23 | All-weather cast-in-place concrete plate thickness controller and plate thickness control method |
Applications Claiming Priority (1)
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