CN220008227U - Curing means for concrete - Google Patents
Curing means for concrete Download PDFInfo
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- CN220008227U CN220008227U CN202321317926.4U CN202321317926U CN220008227U CN 220008227 U CN220008227 U CN 220008227U CN 202321317926 U CN202321317926 U CN 202321317926U CN 220008227 U CN220008227 U CN 220008227U
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- 239000004567 concrete Substances 0.000 title claims abstract description 77
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 116
- 238000005507 spraying Methods 0.000 claims abstract description 88
- 238000012423 maintenance Methods 0.000 claims abstract description 63
- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 239000007921 spray Substances 0.000 claims description 19
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001723 curing Methods 0.000 description 56
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000011513 prestressed concrete Substances 0.000 description 3
- 238000004590 computer program Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to a curing device for concrete, and belongs to the technical field of production and production of concrete precast beams. The automatic maintenance device is characterized in that a walking trolley capable of walking along the length direction of the first maintenance platform and the length direction of the second maintenance platform is arranged between the first maintenance platform and the second maintenance platform, a first spraying mechanism for spraying liquid water to the first maintenance platform and a second spraying mechanism for spraying liquid water to the second maintenance platform are respectively arranged on two sides of the walking trolley, the first spraying mechanism and the second spraying mechanism are fixedly connected with a horizontal water supply main pipe fixed on the walking trolley and are mutually communicated, and a walking driving assembly for driving the walking trolley to walk and a guiding assembly for guiding walking of the walking trolley are arranged on the walking trolley. The utility model has the following beneficial effects: and the traveling trolley travels from one end of the first curing platform to the other end of the second curing platform, so that long-distance and large-range concrete curing is completed.
Description
Technical Field
The utility model relates to a curing device for concrete, and belongs to the technical field of production and production of concrete precast beams.
Background
And after the concrete is poured, the surface of the concrete is maintained by sprinkling water, so that the surface of the concrete is kept moist, the temperature difference between the inside and the outside of the concrete is reduced, and the pouring quality is ensured.
The precast beam water spraying maintenance is the most convenient and economic maintenance method at present, the traditional box beam water spraying maintenance is mostly carried out by manpower, and in the maintenance of the concrete precast beam, the box beam maintenance period is long, the beam body is high and large, and the traditional maintenance method is inconvenient for workers to climb up and down.
Patent number is CN201120546981.1 discloses a prestressed concrete box girder automatic spray maintenance system, including the prestressed concrete box girder that is maintained, main water pipeline and branch water pipeline, take the shower head branch water pipeline to set up in the both sides of prestressed concrete box girder, the other end of main water pipeline is through spraying the delivery port intercommunication of solenoid valve and pressure storage tank, the water inlet of pressure storage tank) communicates with the delivery port of pressure water pump, the water inlet of pressure water pump communicates with the cistern through the outlet pipe, be provided with water pump work control relay on pressure water pump, be provided with pressure sensor on the pressure storage tank, pressure sensor and water pump work control relay electricity are connected. The utility model realizes full-automatic control.
Although the maintenance function can be realized in the above patent, the prior art is not comprehensive in consideration, and has the following disadvantages:
1. the maintenance position is higher and higher from ground, and the top surface of concrete beam often appears leaking and is supported the phenomenon.
2. The first front-mounted inverted U-shaped spray pipes and the first rear-mounted inverted U-shaped spray pipes which are arranged at intervals are absent, the first front-mounted inverted U-shaped spray pipes and the first rear-mounted inverted U-shaped spray pipes cannot be utilized to respectively and successively carry out sprinkling maintenance on the concrete beams at the same position, and the problem that the side surface maintenance duration of the concrete beams is not in place because the side surface liquid water of the concrete beams easily slides off from the side surfaces of the concrete beams is solved.
What is needed is a curing device for concrete, liquid water is sprayed on the top surface and two side surfaces of a corresponding concrete beam through a first spraying mechanism, and likewise, liquid water is sprayed on the top surface and two side surfaces of the corresponding concrete beam through a second spraying mechanism, and along with the traveling of a traveling trolley from one end to the other end of a first curing platform and a second curing platform, long-distance and large-range concrete curing is completed, and a first front inverted U-shaped spraying pipe and a first rear inverted U-shaped spraying pipe which are arranged at intervals respectively spray water and cure the concrete beam at the same position in sequence, so that the problems that the operation difficulty of a manual spraying curing method is high and local concrete curing is not in place are solved.
Disclosure of Invention
In order to solve one of the above problems, according to the above shortcomings in the prior art, the present utility model aims to solve the technical problems: how to realize that liquid water is sprayed on the top surface and the two side surfaces of the corresponding concrete beam through the first spraying mechanism, and likewise, the liquid water is sprayed on the top surface and the two side surfaces of the corresponding concrete beam through the second spraying mechanism, and along with the traveling of the traveling trolley from one end to the other end of the first curing platform and the second curing platform, long-distance and large-range concrete curing is completed, so that the curing device for concrete is provided.
The utility model discloses a curing device for concrete, which comprises a first curing platform and a second curing platform for placing concrete beams, wherein the first curing platform and the second curing platform are mutually parallel and are arranged at intervals.
The concrete beam is prefabricated and formed on the first curing platform and the second curing platform, the precast beam water spraying curing is the most convenient and economical curing method at present, the horizontal water supply main pipe supplies water for the first spraying mechanism and the second spraying mechanism at the same time, liquid water is sprayed on the top surface and the two side surfaces of the corresponding concrete beam through the first spraying mechanism, and likewise, liquid water is sprayed on the top surface and the two side surfaces of the corresponding concrete beam through the second spraying mechanism, and along with the traveling trolley traveling from one end to the other end of the first curing platform and the second curing platform, long-distance and large-range concrete curing is completed.
The first front inverted U-shaped spray pipes and the first rear inverted U-shaped spray pipes which are arranged at intervals respectively and successively carry out sprinkling curing on the concrete beams at the same position, so that the problems that the manual sprinkling curing method is high in operation difficulty and partial concrete curing is not in place are solved.
Preferably, the second spraying mechanism comprises a second front-mounted inverted U-shaped spraying pipe and a second rear-mounted inverted U-shaped spraying pipe which are parallel to each other and are arranged at intervals, a plurality of groups of atomizing nozzles C and D which spray water towards the corresponding concrete beam are respectively arranged on the second front-mounted inverted U-shaped spraying pipe and the second rear-mounted inverted U-shaped spraying pipe, the horizontal section of the second front-mounted inverted U-shaped spraying pipe and the horizontal section of the second rear-mounted inverted U-shaped spraying pipe are communicated through a second communicating pipe, and one end of the horizontal water supply main pipe is vertically connected with the second communicating pipe and is mutually communicated with the second communicating pipe. The working principle of the first spraying mechanism is the same as that of the second spraying mechanism, the second front inverted U-shaped spraying pipes and the second rear inverted U-shaped spraying pipes which are arranged at intervals respectively and successively carry out sprinkling maintenance on the concrete beams at the same place, and the problems that the manual sprinkling maintenance method is high in operation difficulty and partial concrete maintenance is not in place are solved.
Further, still have the water supply tank that sets up along first maintenance platform and second maintenance platform length direction between first maintenance platform and the second maintenance platform, install the water pump on the walking dolly, the inlet tube is installed to the water inlet of water pump, the other end of inlet tube extends to in the water supply tank, the outlet pipe is installed to the delivery port of water pump, the outlet pipe is linked together with the horizontal water supply person in charge, adopts municipal tap water pipe network to carry out the water injection at the tip of water supply tank, guarantees the water depth in the water supply tank, and liquid water in the water supply tank is inhaled in the water pump through the inlet tube, and is pumped into the horizontal water supply person in charge through the outlet pipe, supplies water for first spraying mechanism and second spraying mechanism.
Preferably, the walking trolley is a four-wheel walking trolley, four driving tires of the walking trolley are respectively and directly connected with a driving motor, the walking driving assembly is a lithium iron phosphate battery for providing power for four groups of driving motors and a walking and control circuit, the handheld remote controller wirelessly transmits data to the walking and control circuit, and the walking and control circuit controls the rotation of the four groups of driving motors so as to drive the driving tires, so that a walking function is realized. Preferably, the water pump is driven by direct current, and a lithium iron phosphate battery supplies power for the water pump.
Preferably, the horizontal water supply main pipe is a steel pipe, and the middle part of the horizontal water supply main pipe is supported on the travelling trolley through a vertical supporting frame. Preferably, two groups of guide assemblies are respectively arranged on two sides of the travelling trolley, each guide assembly comprises a guide wheel travelling along the side wall of the first maintenance platform, and the guide wheels are arranged on the side face of the travelling trolley through wheel frames.
Compared with the prior art, the utility model has the following beneficial effects:
according to the curing device for concrete, liquid water is sprayed on the top surface and the two side surfaces of the corresponding concrete beam through the first spraying mechanism, and likewise, liquid water is sprayed on the top surface and the two side surfaces of the corresponding concrete beam through the second spraying mechanism, and long-distance and large-range concrete curing is completed along with the traveling trolley traveling from one end to the other end of the first curing platform and the second curing platform.
According to the curing device for concrete, the working principle of the first spraying mechanism is the same as that of the second spraying mechanism, the second front inverted U-shaped spraying pipes and the second rear inverted U-shaped spraying pipes which are arranged at intervals are used for sprinkling water to cure the concrete beams at the same position respectively, and the problems that the manual sprinkling water curing method is high in operation difficulty and partial concrete curing is not in place are solved.
The utility model relates to a maintenance device for concrete, wherein the walking driving assembly is a lithium iron phosphate battery which is used for providing power for four groups of driving motors and a walking and control circuit, a hand-held remote controller wirelessly transmits data to the walking and control circuit, the walking and control circuit controls the rotation of the four groups of driving motors so as to drive a driving tire, so that the walking function is realized, the water pump is driven by direct current, and the lithium iron phosphate battery is used for providing power for the water pump, so that the problem of long-distance water supply is solved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the external structures of the first and second spraying mechanisms of the present utility model;
fig. 3 is a block diagram of a first rear inverted U-shaped shower.
In the figure: 1. the device comprises a first maintenance platform 2, a second maintenance platform 3, a travelling trolley 4, a first spraying mechanism 4.1, a first front inverted U-shaped spraying pipe 4.2, a first rear inverted U-shaped spraying pipe 4.3, a first communicating pipe 4.4, an atomizing nozzle A4.5, an atomizing nozzle B5, a second spraying mechanism 5.1, a second front inverted U-shaped spraying pipe 5.2, a second rear inverted U-shaped spraying pipe 5.3, a second communicating pipe 6, a travelling driving assembly 7, a guiding assembly 8, a horizontal water supply main pipe 9, a vertical supporting frame 10, a water pump 11, a water supply tank 12 and a concrete beam.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
the present utility model is further illustrated by the following examples, which are not intended to be limiting, but any modifications, equivalents, improvements, etc. within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.
Embodiment 1, as shown in fig. 1-2, a curing means for concrete, including first maintenance platform 1 and the second maintenance platform 2 that are used for placing concrete beam 12, first maintenance platform 1 and second maintenance platform 2 are parallel to each other and the interval sets up, be provided with the walking dolly 3 that can walk along first maintenance platform 1 and second maintenance platform 2 length direction between first maintenance platform 1 and the second maintenance platform 2, the both sides of walking dolly 3 are provided with respectively to first maintenance platform 1 first spraying mechanism 4 and to second maintenance platform 2 spray liquid water's second spraying mechanism 5, first spraying mechanism 4 and second spraying mechanism 5 all with fix the horizontal water supply person who walks on dolly 3 and be responsible for 8 fixed connection, and the intercommunication each other, install the walking drive assembly 6 that drives walking dolly 3 and be the direction of walking dolly 3 on the walking dolly 3, first spraying mechanism 4 includes first front-end shower type U1 and the first shower that is parallel to each other and the interval sets up first front-end shower 4.1. Back shower type U4. Shower pipe and first shower pipe that is located to the first front shower 4.4.4 and the first shower pipe that the first shower pipe is located to the first front-end shower pipe 4.4.4.4 and the first shower pipe that is located to the first shower pipe 4.4.4.4 and the first shower pipe that is located the first front-end 4.4.4 and the first shower pipe that is located the first shower pipe is located the front-end 4.4.4.4 and the first shower pipe is perpendicular to the first shower pipe 4.4.4.4.4.4 and the first shower pipe that is located the front-end 4.4.4 and the shower pipe and the first shower pipe 4.4.4.4.4.
The concrete beam 12 is prefabricated and formed on the first curing platform 1 and the second curing platform 2, the prefabricated beam sprinkling curing is the most convenient and economical curing method at present, the horizontal water supply main pipe 8 supplies water for the first spraying mechanism 4 and the second spraying mechanism 5 at the same time, liquid water is sprayed on the top surface and the two side surfaces of the corresponding concrete beam 12 through the first spraying mechanism 4, and likewise, liquid water is sprayed on the top surface and the two side surfaces of the corresponding concrete beam 12 through the second spraying mechanism 5, and along with the travelling trolley 3 travelling from one end to the other end of the first curing platform 1 and the second curing platform 2, long-distance and large-range concrete curing is completed. The first front inverted U-shaped spray pipes and the first rear inverted U-shaped spray pipes which are arranged at intervals respectively and successively carry out sprinkling curing on the concrete beams at the same position, so that the problems that the manual sprinkling curing method is high in operation difficulty and partial concrete curing is not in place are solved.
Embodiment 1, as shown in fig. 1-3, a curing means for concrete, including first maintenance platform 1 and the second maintenance platform 2 that are used for placing concrete beam 12, first maintenance platform 1 and second maintenance platform 2 are parallel to each other and the interval sets up, be provided with the walking dolly 3 that can walk along first maintenance platform 1 and second maintenance platform 2 length direction between first maintenance platform 1 and the second maintenance platform 2, the both sides of walking dolly 3 are provided with respectively to first maintenance platform 1 first spraying mechanism 4 and to second maintenance platform 2 spray liquid water's second spraying mechanism 5, first spraying mechanism 4 and second spraying mechanism 5 all with fix the horizontal water supply person who walks on dolly 3 and be responsible for 8 fixed connection, and the intercommunication each other, install the walking drive assembly 6 that drives walking dolly 3 and be the direction of walking dolly 3 on the walking dolly 3, first spraying mechanism 4 includes first front-end shower type U1 and the first shower that is parallel to each other and the interval sets up first front-end shower 4.1. Back shower type U4. Shower pipe and first shower pipe that is located to the first front shower 4.4.4 and the first shower pipe that the first shower pipe is located to the first front-end shower pipe 4.4.4.4 and the first shower pipe that is located to the first shower pipe 4.4.4.4 and the first shower pipe that is located the first front-end 4.4.4 and the first shower pipe that is located the first shower pipe is located the front-end 4.4.4.4 and the first shower pipe is perpendicular to the first shower pipe 4.4.4.4.4.4 and the first shower pipe that is located the front-end 4.4.4 and the shower pipe and the first shower pipe 4.4.4.4.4.
Further, referring to fig. 2, the second spraying mechanism 5 includes a second front inverted U-shaped spraying pipe 5.1 and a second rear inverted U-shaped spraying pipe 5.2, which are parallel to each other and are disposed at intervals, a plurality of groups of atomizing nozzles C and D spraying water toward the corresponding concrete beam are respectively installed on the second front inverted U-shaped spraying pipe 5.1 and the second rear inverted U-shaped spraying pipe 5.2, a horizontal section of the second front inverted U-shaped spraying pipe 5.1 and a horizontal section of the second rear inverted U-shaped spraying pipe 5.2 are communicated through a second communicating pipe 5.3, and one end of the horizontal water supply main pipe 8 is vertically connected with the second communicating pipe 5.3 and is mutually communicated with the second communicating pipe 5.3. The first spraying mechanism 4 and the second spraying mechanism 5 have the same working principle, the second front inverted U-shaped spraying pipes 5.1 and the second rear inverted U-shaped spraying pipes 5.2 which are arranged at intervals respectively and successively carry out sprinkling curing on the concrete beams 12 at the same position, and the problems that the manual sprinkling curing method is high in operation difficulty and partial concrete curing is not in place are solved.
Further, still have the water supply tank 11 that sets up along first maintenance platform 1 and the 2 length direction of second maintenance platform between first maintenance platform 1 and the 2, install water pump 10 on the travelling car 3, the inlet tube is installed to the water inlet of water pump 10, the other end of inlet tube extends to in the water supply tank 11, the outlet pipe is installed to the delivery port of water pump 10, the outlet pipe is linked together with horizontal water supply main 8, adopts municipal tap water pipe network to carry out the water injection at the tip of water supply tank 11, guarantees the water depth in the water supply tank 11, and the liquid water in the water supply tank 11 is inhaled in the water pump 10 through the inlet tube, and is pumped into horizontal water supply main 8 through the outlet pipe, supplies water for first spraying mechanism 4 and second spraying mechanism 5.
Further, the walking trolley 3 is a four-wheel walking trolley, four driving tires of the walking trolley 3 are respectively and directly connected with a driving motor, the walking driving assembly 6 is a lithium iron phosphate battery which is used for providing power for four groups of driving motors and a walking and control circuit, the hand-held remote controller wirelessly transmits data to the walking and control circuit, and the walking and control circuit controls the rotation of the four groups of driving motors so as to drive the driving tires, so that a walking function is realized. In this embodiment, the modification of the prior art in this embodiment is a hardware part, and the computer program involved belongs to a simple program that can easily implement its functions by those skilled in the art using the existing computer program development platform and well-known programming methods.
Further, the water pump 10 is driven by direct current, and a lithium iron phosphate battery supplies power to the water pump.
Further, the horizontal water supply main pipe 8 is a steel pipe, and the middle part of the horizontal water supply main pipe is supported on the travelling trolley 3 through the vertical supporting frame 9.
Further, two groups of guide assemblies 7 are respectively arranged on two sides of the travelling trolley 3, each guide assembly 7 comprises a guide wheel travelling along the side wall of the first maintenance platform 1, and the guide wheels are arranged on the side face of the travelling trolley 3 through wheel frames.
According to the curing device for concrete, liquid water is sprayed on the top surface and the two side surfaces of the corresponding concrete beam through the first spraying mechanism, and likewise, liquid water is sprayed on the top surface and the two side surfaces of the corresponding concrete beam through the second spraying mechanism, and long-distance and large-range concrete curing is completed along with the traveling trolley traveling from one end to the other end of the first curing platform and the second curing platform.
According to the curing device for concrete, the working principle of the first spraying mechanism is the same as that of the second spraying mechanism, the second front inverted U-shaped spraying pipes and the second rear inverted U-shaped spraying pipes which are arranged at intervals are used for sprinkling water to cure the concrete beams at the same position respectively, and the problems that the manual sprinkling water curing method is high in operation difficulty and partial concrete curing is not in place are solved.
The utility model relates to a maintenance device for concrete, wherein the walking driving assembly is a lithium iron phosphate battery which is used for providing power for four groups of driving motors and a walking and control circuit, a hand-held remote controller wirelessly transmits data to the walking and control circuit, the walking and control circuit controls the rotation of the four groups of driving motors so as to drive a driving tire, so that the walking function is realized, the water pump is driven by direct current, and the lithium iron phosphate battery is used for providing power for the water pump, so that the problem of long-distance water supply is solved.
The foregoing has shown and described the basic principles, main features and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
Claims (7)
1. The utility model provides a curing means for concrete, is including first maintenance platform and the second maintenance platform that is used for placing the concrete beam, first maintenance platform and second maintenance platform are parallel to each other and the interval sets up, a serial communication port, be provided with the walking dolly that can follow first maintenance platform and second maintenance platform length direction walking between first maintenance platform, the both sides of walking dolly are provided with respectively to first maintenance platform spray the first mechanism that sprays liquid water and to the second mechanism that sprays liquid water that sprays of second maintenance platform, first mechanism and second mechanism that sprays all with fix the horizontal water supply person in charge fixed connection on the walking dolly, and intercommunication each other, install the walking drive assembly that drives the walking dolly walking direction of walking on the walking dolly and for the first front-end shower pipe and the first rear-end shower pipe that postpones that sets up of mutual parallel to each other, first front-end shower pipe and first rear-end shower pipe are corresponding to the horizontal shower pipe A, the horizontal shower pipe that sets up respectively, the horizontal shower pipe is connected with the first section that the horizontal shower pipe is connected to the first front-end is perpendicular to the horizontal shower pipe.
2. The curing means for concrete according to claim 1, wherein the second spraying mechanism comprises a second front inverted U-shaped spraying pipe and a second rear inverted U-shaped spraying pipe which are parallel to each other and are arranged at intervals, a plurality of groups of atomizing nozzles C and D which spray water towards the corresponding concrete beam are respectively arranged on the second front inverted U-shaped spraying pipe and the second rear inverted U-shaped spraying pipe, the horizontal section of the second front inverted U-shaped spraying pipe and the horizontal section of the second rear inverted U-shaped spraying pipe are communicated through a second communicating pipe, and one end of the horizontal water supply main pipe is vertically connected with the second communicating pipe and is mutually communicated with the second communicating pipe.
3. The curing device for concrete according to claim 2, wherein a water supply groove is further formed between the first curing platform and the second curing platform and is formed along the length direction of the first curing platform and the length direction of the second curing platform, a water pump is mounted on the traveling trolley, a water inlet pipe is mounted at a water inlet of the water pump, the other end of the water inlet pipe extends into the water supply groove, a water outlet pipe is mounted at a water outlet of the water pump, and the water outlet pipe is communicated with a horizontal water supply main pipe.
4. A curing device for concrete according to claim 3, characterised in that the travelling trolley is a four-wheeled travelling trolley.
5. The curing apparatus for concrete according to claim 4, wherein the water pump is driven by direct current and is powered by a lithium iron phosphate battery.
6. The curing apparatus for concrete according to claim 5, wherein the horizontal water supply main pipe is a steel pipe, and the middle part thereof is supported on the traveling trolley through a vertical support frame.
7. A curing apparatus for concrete according to claim 6, wherein two sets of guide assemblies are provided on each side of the travelling trolley, the guide assemblies comprising guide wheels travelling along the side walls of the first curing platform, the guide wheels being mounted on the sides of the travelling trolley by wheel frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321317926.4U CN220008227U (en) | 2023-05-29 | 2023-05-29 | Curing means for concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321317926.4U CN220008227U (en) | 2023-05-29 | 2023-05-29 | Curing means for concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220008227U true CN220008227U (en) | 2023-11-14 |
Family
ID=88681312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321317926.4U Active CN220008227U (en) | 2023-05-29 | 2023-05-29 | Curing means for concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220008227U (en) |
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2023
- 2023-05-29 CN CN202321317926.4U patent/CN220008227U/en active Active
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