CN113356122A - Concrete curing means is used in highway engineering construction - Google Patents
Concrete curing means is used in highway engineering construction Download PDFInfo
- Publication number
- CN113356122A CN113356122A CN202110701215.6A CN202110701215A CN113356122A CN 113356122 A CN113356122 A CN 113356122A CN 202110701215 A CN202110701215 A CN 202110701215A CN 113356122 A CN113356122 A CN 113356122A
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- CN
- China
- Prior art keywords
- box body
- liquid distribution
- engineering construction
- rotating shaft
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 76
- 238000004140 cleaning Methods 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000005507 spraying Methods 0.000 claims abstract description 9
- 238000012423 maintenance Methods 0.000 claims abstract description 6
- 230000000903 blocking effect Effects 0.000 claims description 28
- 239000002893 slag Substances 0.000 claims description 21
- 238000001914 filtration Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H3/00—Applying liquids to roads or like surfaces, e.g. for dust control; Stationary flushing devices
- E01H3/02—Mobile apparatus, e.g. watering-vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/03—Arrangements for curing paving; Devices for applying curing means; Devices for laying prefabricated underlay, e.g. sheets, membranes; Protecting paving under construction or while curing, e.g. use of tents
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The embodiment of the invention relates to the field of highway engineering, and particularly discloses a concrete curing device for highway engineering construction, wherein water put into a box body is filtered through a filter screen plate, a cleaning mechanism, a plugging mechanism and a liquid distribution mechanism are linked, a rotating shaft can enable an arc-shaped cleaning rod to rotate, and when the rotating arc-shaped cleaning rod can gradually push filter residues accumulated on the filter surface of the filter screen plate outwards, the filter residues enter and are collected in a residue collection cavity; meanwhile, the liquid distribution rotary disc can be driven to rotate, namely, when the cleaning mechanism operates, the liquid distribution rotary disc of the liquid distribution mechanism can be driven to rotate, and the rotating liquid distribution rotary disc can enable water sprayed by the liquid spraying nozzles to be more uniform, so that uniform water spraying maintenance is facilitated for concrete.
Description
Technical Field
The embodiment of the invention relates to the field of highway engineering, in particular to a concrete curing device for highway engineering construction.
Background
Along with the rapid development of society, the living standard of people is continuously improved, highways are rapidly developed, particularly, in rural routes, most highways are replaced by cement roads, and in order to facilitate the building of cement roads, people invent various auxiliary devices, wherein a concrete curing device for highway engineering construction exists.
Concrete terrace is pouring the completion back, often need through the maintenance of watering, prevent that concrete terrace from causing the phenomenon of cracking and influencing the pouring quality of concrete terrace because the disappearance of moisture causes at the complete hardening in-process, present watering curing means generally is the direct of single structure and sprays and go on, but when adding water to curing means, aquatic often contains impurity, influence curing means's life, and the structure of sprinkler head is fixed when spraying, lead to spraying the scope inhomogeneous, influence the efficiency of maintenance, work efficiency is low.
Disclosure of Invention
An object of an embodiment of the present invention is to provide a concrete curing device for highway engineering construction, so as to solve the problems in the background art.
In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:
the utility model provides a concrete curing means is used in highway engineering construction, includes:
the water filter comprises a box body, wherein a filter screen plate is arranged in the box body and is used for filtering water added into the box body;
the liquid distribution mechanism is connected with the box body through a liquid conveying pipe;
the cleaning mechanism is arranged in the box body and is linked with the liquid distribution mechanism, the cleaning mechanism comprises a rotating shaft which is coaxially arranged on the filter screen plate in a penetrating and rotating mode, the cleaning mechanism further comprises an arc-shaped cleaning rod which is fixedly arranged on the outer ring of the rotating shaft, the arc-shaped cleaning rod is in contact with the filter surface of the filter screen plate, and the arc-shaped concave surface of the arc-shaped cleaning rod faces to the direction opposite to the rotating direction of the rotating shaft;
and the plugging mechanism is linked with the liquid distribution mechanism and enables the liquid delivery pipe to be intermittently conducted when the liquid distribution mechanism operates.
As a further limitation of the technical solution of the embodiment of the present invention, in order to rotate the rotating shaft to drive the arc-shaped cleaning rod included in the cleaning mechanism to operate, in a preferred implementation manner provided by the present invention, the cleaning mechanism further includes a driving motor for driving the rotating shaft to rotate, the driving motor is fixedly installed at one side of the box body, an output shaft of the driving motor is drivingly connected with a driving shaft, the other end of the driving shaft is installed with a driving bevel gear, and the rotating shaft is installed with a driven bevel gear capable of meshing with the driving bevel gear.
As a further limitation of the technical scheme of the embodiment of the invention, a slag collecting cavity is formed in one side of the box body, the slag collecting cavity is communicated with the inner cavity of the box body through a slag inlet, the slag inlet corresponds to the filter screen plate, and when the rotary arc-shaped cleaning rod can gradually push the filter residue accumulated on the filter surface of the filter screen plate outwards, the filter residue enters and is collected in the slag collecting cavity; in addition, one side of the slag collecting cavity is provided with a filtering hole communicated with the inner cavity of the box body, and the other side of the slag collecting cavity is provided with a slag discharging port.
As a further limitation of the technical scheme of the embodiment of the invention, the liquid distribution mechanism is arranged on the base, four corners of the base are respectively supported and arranged on four supporting casters through hydraulic telescopic rods, and the movement of the whole device is facilitated through the arranged supporting casters.
As a further limitation of the technical scheme of the embodiment of the invention, the liquid distribution mechanism comprises a support cover which is fixedly supported on the box body through a support rod, a liquid distribution rotary disc is arranged at an opening of the support cover in a sealing and rotating manner, a liquid spray nozzle is arranged on one side of the liquid distribution rotary disc, and the liquid distribution rotary disc is coaxially and fixedly connected with the rotating shaft, so that when the rotating shaft rotates, the liquid distribution rotary disc can be driven to rotate, namely when the cleaning mechanism operates, the liquid distribution rotary disc of the liquid distribution mechanism can be driven to rotate, and the rotating liquid distribution rotary disc can enable water sprayed by the liquid spray nozzle to be more uniform, thereby being beneficial to uniform watering and curing of concrete.
As a further limitation of the technical solution of the embodiment of the present invention, the blocking mechanism includes an eccentric wheel mounted on the rotating shaft, and the blocking mechanism further includes a blocking plate slidably disposed in the box body, and the blocking plate is slidably sleeved on the eccentric wheel through a rectangular through cavity formed in the blocking plate.
As a further limitation of the technical scheme of the embodiment of the invention, a guide plate matched with the blocking plate is fixedly arranged in the box body, a water through hole opposite to the liquid feeding pipe is formed in the guide plate, and the guide plate plays a role in guiding the reciprocating motion of the blocking plate.
As a further limitation of the technical scheme of the embodiment of the invention, one end of the blocking plate is also fixedly provided with a supporting vertical plate, and the supporting vertical plate is connected with the inner wall of the box body through two groups of supporting springs.
Compared with the prior art, the embodiment of the invention filters water put into the box body through the filter screen plate, the cleaning mechanism, the plugging mechanism and the liquid distribution mechanism are linked, the rotating shaft can enable the arc-shaped cleaning rod to rotate, and when the rotating arc-shaped cleaning rod can gradually push out filter residues accumulated on the filter surface of the filter screen plate, the filter residues enter and are collected in the residue collection cavity; meanwhile, the liquid distribution rotary disc can be driven to rotate, namely when the cleaning mechanism operates, the liquid distribution rotary disc of the liquid distribution mechanism can be driven to rotate, the rotating liquid distribution rotary disc can enable water sprayed by the liquid spraying nozzles to be more uniform, uniform water spraying maintenance of concrete is facilitated, when the rotating shaft rotates, the eccentric wheel capable of driving the moving can drive the blocking plate to move in a reciprocating mode, when the blocking plate moves to cover the liquid feeding pipe, intermittent blocking can be carried out on the liquid feeding pipe, and therefore intermittent water supply into the supporting cover is achieved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural view of a concrete curing device for highway engineering construction according to an embodiment of the invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a perspective view of a plugging mechanism in the concrete curing device for highway engineering construction in the embodiment of the invention.
Fig. 4 is a partial perspective view of a concrete curing device for highway engineering construction according to an embodiment of the present invention.
In the figure: 1-box body, 2-water replenishing opening, 3-base, 4-supporting caster, 5-hydraulic telescopic rod, 6-hand rod, 7-driving motor, 8-driving shaft, 9-driving bevel gear, 10-driven bevel gear, 11-filter screen plate, 12-arc cleaning rod, 13-rotating shaft, 14-supporting cover, 15-liquid distribution rotary table, 16-liquid spray nozzle, 17-liquid delivery pipe, 18-supporting rod, 19-guide plate, 20-water through hole, 21-eccentric wheel, 22-blocking plate, 23-supporting vertical plate, 24-supporting spring, 25-slag collecting cavity, 26-slag discharging opening, 27-filter hole, 28-slag inlet and 29-rectangular through cavity.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example one
Referring to fig. 1 and 4, a concrete curing apparatus for highway engineering construction includes:
the water filter comprises a box body 1, wherein a filter screen plate 11 is arranged in the box body 1, and the filter screen plate 11 is used for filtering water added into the box body 1;
the liquid distribution mechanism is connected with the box body 1 through a liquid delivery pipe 17;
the cleaning mechanism is arranged in the box body 1 and is linked with the liquid distribution mechanism, the cleaning mechanism comprises a rotating shaft 13 which is coaxially arranged on the filter screen plate 11 in a penetrating and rotating mode, the cleaning mechanism further comprises an arc-shaped cleaning rod 12 which is fixedly arranged on the outer ring of the rotating shaft 13, the arc-shaped cleaning rod 12 is in contact with the filter surface of the filter screen plate 11, and the arc-shaped concave surface of the arc-shaped cleaning rod 12 faces the direction opposite to the rotating direction of the rotating shaft 13;
and the plugging mechanism is linked with the liquid distribution mechanism and enables the liquid sending pipe 17 to be intermittently conducted when the liquid distribution mechanism operates.
In order to rotate the rotating shaft 13 to drive the arc-shaped cleaning rod 12 included in the cleaning mechanism to operate, in a preferred embodiment of the present invention, the cleaning mechanism further includes a driving motor 7 for driving the rotating shaft 13 to rotate, the driving motor 7 is fixedly installed at one side of the box body 1, a driving shaft 8 is connected to an output shaft of the driving motor 7 in a driving manner, a driving bevel gear 9 is installed at the other end of the driving shaft 8, and a driven bevel gear 10 capable of being engaged with the driving bevel gear 9 is installed on the rotating shaft 13, so that the driving motor 7 can be started after being powered on, the driving motor 7 drives the driving shaft 8 to rotate, the rotating shaft 13 can be driven to rotate under the linkage action of the driving bevel gear 9 and the driven bevel gear 10 engaged with each other, and the arc-shaped cleaning rod 12 is driven to operate, and because the arc-shaped concave surface of the arc-shaped cleaning rod 12 faces in a direction opposite to the rotating direction of the rotating shaft 13, the rotating arc-shaped cleaning rod 12 can gradually push the filter residue accumulated on the filtering surface of the filter screen plate 11 outwards.
Further, in order to discharge the filter residue on the filter screen plate 11, as shown in fig. 1-2, a residue collection chamber 25 is formed at one side of the box body 1, the residue collection chamber 25 is communicated with the inner cavity of the box body 1 through a residue inlet 28, the residue inlet 28 corresponds to the filter screen plate 11, and when the rotating arc-shaped cleaning rod 12 is used for gradually pushing the filter residue accumulated on the filter surface of the filter screen plate 11 outwards, the filter residue enters and is collected in the residue collection chamber 25; in addition, one side of the slag collecting cavity 25 is provided with a filtering hole 27 communicated with the inner cavity of the box body 1, and the other side of the slag collecting cavity 25 is provided with a slag discharging hole 26;
furthermore, in the embodiment of the present invention, the liquid distribution mechanism is disposed on the base 3, four corners of the base 3 are respectively supported by four supporting casters 4 through hydraulic telescopic rods 5, and the movement of the entire device is facilitated through the supporting casters 4.
With continuing reference to fig. 1, fig. 3 and fig. 4, in the embodiment of the present invention, the liquid distribution mechanism includes a support cover 14 supported and fixedly installed on the box body 1 through a support rod 18, a liquid distribution rotary disc 15 is rotatably and hermetically disposed at an opening of the support cover 14, a liquid spray nozzle 16 is disposed on one side of the liquid distribution rotary disc 15, and the liquid distribution rotary disc 15 and the rotating shaft 13 are coaxially and fixedly connected, so that when the rotating shaft 13 rotates, the liquid distribution rotary disc 15 can be driven to rotate, that is, when the cleaning mechanism operates, the liquid distribution rotary disc 15 of the liquid distribution mechanism can be driven to rotate, and the rotating liquid distribution rotary disc 15 can make water sprayed by the liquid spray nozzle 16 more uniform, which is beneficial to uniform watering and curing of concrete.
Preferably, as shown in fig. 1, the box body 1 is further provided with a water replenishing port 2, water is replenished into the box body 1 through the water replenishing port 2, and the box body 1 is further provided with a handrail 6, so that the whole device is convenient to push.
Example two
With continuing reference to fig. 1, fig. 3 and fig. 4, different from the first embodiment, in the preferred embodiment of the present invention, the blocking mechanism includes an eccentric wheel 21 mounted on the rotating shaft 13, and further includes a blocking plate 22 slidably disposed in the box body 1, wherein the blocking plate 22 is slidably sleeved on the eccentric wheel 21 through a rectangular through cavity 29 formed therein, so that when the rotating shaft 13 rotates, the movable eccentric wheel 21 is driven to reciprocate the blocking plate 22, and when the blocking plate 22 moves to cover the liquid feeding pipe 17, the liquid feeding pipe 17 can be intermittently blocked; the box body 1 is also fixedly provided with a guide plate 19 matched with the blocking plate 22, the guide plate 19 is provided with a water through hole 20 facing the liquid feeding pipe 17, and the guide plate 19 plays a role in guiding the reciprocating motion of the blocking plate 22.
Furthermore, in the embodiment of the present invention, a supporting vertical plate 23 is further fixedly installed at one end of the blocking plate 22, and the supporting vertical plate 23 is connected to the inner wall of the box body 1 through two sets of supporting springs 24.
In summary, in the concrete curing device for highway engineering construction provided by the embodiment of the invention, the supporting casters 4 and the hand-held rods 6 are matched with each other, so that the whole curing device is convenient to push, water put into the box body is filtered through the filter screen plate 11, the rotating shaft 13 can rotate the arc-shaped cleaning rod 12 due to the linkage of the cleaning mechanism, the plugging mechanism and the liquid distribution mechanism, and when the rotating arc-shaped cleaning rod 12 can gradually push out filter residues accumulated on the filter surface of the filter screen plate 11, the filter residues enter and are collected in the residue collection cavity 25;
meanwhile, the liquid distribution rotary disc 15 can be driven to rotate, namely, when the cleaning mechanism operates, the liquid distribution rotary disc 15 of the liquid distribution mechanism can be driven to rotate, the rotating liquid distribution rotary disc 15 can enable water sprayed by the liquid spraying nozzles 16 to be more uniform, uniform water spraying maintenance on concrete is facilitated, when the rotating shaft 13 rotates, the eccentric wheel 21 capable of driving the moving enables the blocking plate 22 to reciprocate, when the blocking plate 22 moves to cover the liquid feeding pipe 17, intermittent blocking can be carried out on the liquid feeding pipe 17, and intermittent water supply into the supporting cover 14 is achieved
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a concrete curing means is used in highway engineering construction which characterized in that includes:
the water filter comprises a box body (1), wherein a filter screen plate (11) is arranged in the box body (1), and the filter screen plate (11) is used for filtering water added into the box body (1);
the liquid distribution mechanism is connected with the box body (1) through a liquid conveying pipe (17);
the cleaning mechanism is arranged in the box body (1), the cleaning mechanism is linked with the liquid distribution mechanism, the cleaning mechanism comprises a rotating shaft (13) which is coaxially arranged on the filter screen plate (11) in a penetrating and rotating mode, the cleaning mechanism further comprises an arc-shaped cleaning rod (12) which is fixedly arranged on the outer ring of the rotating shaft (13), the arc-shaped cleaning rod (12) is in contact with the filter surface of the filter screen plate (11), and the arc-shaped concave surface of the arc-shaped cleaning rod (12) faces to the direction opposite to the rotating direction of the rotating shaft (13);
and the plugging mechanism is linked with the liquid distribution mechanism and enables the liquid sending pipe (17) to be intermittently communicated when the liquid distribution mechanism operates.
2. The concrete curing device for road engineering construction according to claim 1, wherein the cleaning mechanism further comprises:
the driving motor (7) is used for driving the rotating shaft (13) to rotate, and the driving motor (7) is fixedly arranged on one side of the box body (1);
and the driving shaft (8) is in driving connection with an output shaft of the driving motor (7), a driving bevel gear (9) is installed at the other end of the driving shaft (8), and a driven bevel gear (10) which can be meshed with the driving bevel gear (9) is installed on the rotating shaft (13).
3. The concrete curing device for highway engineering construction according to claim 2, wherein a slag collecting cavity (25) is formed in one side of the box body (1), the slag collecting cavity (25) is communicated with the inner cavity of the box body (1) through a slag inlet (28), and the slag inlet (28) corresponds to the filter screen plate (11);
one side of the slag collecting cavity (25) is provided with a filtering hole (27) communicated with the inner cavity of the box body (1), and the other side of the slag collecting cavity (25) is provided with a slag discharging hole (26).
4. The concrete curing device for highway engineering construction according to any one of claims 1-3, wherein the liquid distribution mechanism is arranged on the base (3), and four corners of the base (3) are respectively supported on four supporting casters (4) through hydraulic telescopic rods (5).
5. The concrete curing device for road engineering construction according to claim 4, wherein the liquid distribution mechanism includes:
the supporting cover (14), the supporting cover (14) is supported and fixedly arranged on the box body (1) through a supporting rod (18);
the liquid distribution rotary table (15) is arranged at the opening of the support cover (14) in a sealing and rotating mode, and the liquid distribution rotary table (15) is coaxially and fixedly connected with the rotating shaft (13);
and the liquid spraying nozzle (16) is arranged on one side of the liquid distribution rotating disc (15).
6. A concrete maintenance device for road engineering construction according to claim 5, wherein the blocking mechanism includes:
an eccentric (21), said eccentric (21) being mounted on said rotating shaft (13);
the blocking plate (22), the blocking plate (22) slides and locates in the box (1), the blocking plate (22) leads to chamber (29) slip cover to locate through the rectangle that sets up on it on eccentric wheel (21).
7. The concrete curing device for highway engineering construction according to claim 6, wherein a guide plate (19) matched with the blocking plate (22) is fixedly arranged in the box body (1), and a water through hole (20) opposite to the liquid delivery pipe (17) is formed in the guide plate (19).
8. The concrete curing device for highway engineering construction according to claim 7, wherein a supporting vertical plate (23) is further fixedly installed at one end of the blocking plate (22), and the supporting vertical plate (23) is connected with the inner wall of the box body (1) through two groups of supporting springs (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110701215.6A CN113356122A (en) | 2021-06-23 | 2021-06-23 | Concrete curing means is used in highway engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110701215.6A CN113356122A (en) | 2021-06-23 | 2021-06-23 | Concrete curing means is used in highway engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113356122A true CN113356122A (en) | 2021-09-07 |
Family
ID=77536023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110701215.6A Withdrawn CN113356122A (en) | 2021-06-23 | 2021-06-23 | Concrete curing means is used in highway engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113356122A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233025A (en) * | 2021-12-21 | 2022-03-25 | 诸暨市英峰机械有限公司 | Concrete centrifugal maintenance device |
-
2021
- 2021-06-23 CN CN202110701215.6A patent/CN113356122A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233025A (en) * | 2021-12-21 | 2022-03-25 | 诸暨市英峰机械有限公司 | Concrete centrifugal maintenance device |
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Application publication date: 20210907 |