CN113073525A - Hydraulic engineering is curing means for construction concrete - Google Patents
Hydraulic engineering is curing means for construction concrete Download PDFInfo
- Publication number
- CN113073525A CN113073525A CN202110334238.8A CN202110334238A CN113073525A CN 113073525 A CN113073525 A CN 113073525A CN 202110334238 A CN202110334238 A CN 202110334238A CN 113073525 A CN113073525 A CN 113073525A
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- maintenance
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- 238000010276 construction Methods 0.000 title claims abstract description 14
- 238000012423 maintenance Methods 0.000 claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 239000002985 plastic film Substances 0.000 abstract description 5
- 229920006255 plastic film Polymers 0.000 abstract description 5
- 230000037303 wrinkles Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 15
- 210000002489 tectorial membrane Anatomy 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/02—Selection of the hardening environment
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a maintenance device for hydraulic engineering construction concrete in the technical field of concrete maintenance, which comprises a top plate and two groups of side plates, wherein the two groups of side plates are symmetrically and fixedly connected with the top end surface of the top plate, a movably connected coiled maintenance film is arranged between the two groups of side plates, one end surface of each group of side plates, which is far away from the coiled maintenance film, is provided with a box body, the two groups of box bodies are respectively provided with a stirring mechanism, the top end surfaces of the two groups of box bodies are respectively and fixedly connected with a water inlet pipeline with communicated inner cavities, the bottom end surface of the top plate is bilaterally and fixedly connected with two groups of fixed plates, a diversion pipeline is arranged between the two groups of supporting plates, the front end surface of each diversion pipeline is uniformly provided with a plurality of groups of water outlets, the two groups of, the invention aims to solve the problem that the plastic film is easy to wrinkle when being covered.
Description
Technical Field
The invention relates to the technical field of concrete maintenance, in particular to a maintenance device for hydraulic engineering construction concrete.
Background
After concrete is tamped, the concrete can be gradually solidified and hardened mainly because of the hydration of the cement, and the hydration requires proper temperature and humidity conditions, so in order to ensure that the concrete has proper hardening conditions and the strength of the concrete is continuously increased, the concrete must be cured, and in the cement pavement cast by using the concrete, several methods such as natural curing by watering, film spraying curing, plastic film wrapping curing and the like are mostly adopted, wherein the plastic film wrapping curing is one of the methods commonly used in building construction, but the existing plastic film is easy to wrinkle when being covered, the curing effect is influenced, and the recycling is also extremely inconvenient.
Disclosure of Invention
The invention aims to provide a maintenance device for hydraulic engineering construction concrete, which aims to solve the problem that the plastic film covering provided in the background technology is easy to wrinkle.
In order to achieve the purpose, the invention provides the following technical scheme: a maintenance device for hydraulic engineering construction concrete comprises a top plate and two groups of side plates, wherein two groups of side plates are symmetrically and fixedly connected to the top end face of the top plate, four groups of moving mechanisms are arranged on the bottom end face of the top plate, the four groups of moving mechanisms are arranged in a bilaterally symmetrical mode, a movably connected coiled maintenance film is arranged between the two groups of side plates, a box body is arranged on one end face, away from the coiled maintenance film, of each of the two groups of side plates, the two groups of box bodies are fixedly connected with the top plate, stirring mechanisms are arranged in the two groups of box bodies, water inlet pipelines with communicated inner cavities are fixedly connected to the top end faces of the two groups of box bodies, sealing plugs in threaded connection are arranged on the top end faces of the water inlet pipelines, two groups of fixing plates are fixedly connected to the bottom, shunt tubes and two sets of fixed plate fixed connection, the terminal surface evenly is provided with multiunit flowing water mouth before the shunt tubes, and is two sets of the box respectively with between the shunt tubes fixedly connected with inner chamber intercommunication pipeline, the lapping maintenance film runs through the below of roof to roof, lapping maintenance film and shunt tubes swing joint, the bottom of lapping maintenance film is provided with swing joint's grip block.
Preferably, the moving mechanism comprises a supporting sleeve, supporting screws in threaded connection are arranged at two side ends of the supporting sleeve, a supporting frame is fixedly connected to the bottom end face of each supporting screw, a moving wheel in movable connection is arranged on each supporting frame, and the top end face of each supporting screw is fixedly connected with the top plate.
Preferably, rabbling mechanism includes the movable rod, the movable rod runs through the bottom inner wall of box to box, the movable rod is connected with the box bearing, the outer wall of movable rod cup joints the movable sleeve pipe that is provided with three fixed connection of group, every group the equal fixedly connected with puddler of movable sleeve pipe's both sides end, the rotatory handle of the top end face fixedly connected with of movable rod is one.
Preferably, every group curb plate all is provided with the connecting rod that the bearing is connected towards a terminal surface of lapping maintenance film, a terminal surface fixedly connected with connecting plate two of curb plate is kept away from to the connecting rod, a terminal surface that connecting plate two was kept away from the connecting rod is provided with can dismantle the connecting plate one of connection through the bolt, and is two sets of fixedly connected with dead lever between the connecting plate one, lapping maintenance film swing joint is on the dead lever.
Preferably, the clamping plate comprises a mounting groove, a pressing plate is arranged in the mounting groove, two groups of limiting screws connected by bearings are symmetrically arranged on the left side and the right side of the top end face of the pressing plate, the limiting screws penetrate through the clamping plate and the clamping plate, the two groups of limiting screws are in threaded connection with the clamping plate, the top end face of each of the two groups of limiting screws is fixedly connected with a second rotating handle, and the coiled maintenance film is mounted on the bottom end face of the pressing plate.
Preferably, the shunting pipeline is in two sets of backup pads that the symmetry set up with a terminal surface fixedly connected with of running water mouth symmetry, and is two sets of be provided with two sets of swing joint's protective roller between the backup pad, the lapping maintenance film passes through two sets of between the protective roller, the both sides terminal surface of shunting pipeline all is provided with threaded connection's sealed lid.
Preferably, the bottom end face of the pressing plate is fixedly connected with a first rubber pad, a second rubber pad is arranged below the first rubber pad and fixedly connected with the clamping plate, the bottom end face of the clamping plate is fixedly connected with a non-slip pad, rectangular openings are formed in the front end faces of the two groups of box bodies, and portholes are fixedly connected to the rectangular openings.
Compared with the prior art, the invention has the beneficial effects that:
1. the moving mechanism can be effectively driven to move integrally, then the film can be effectively and conveniently covered by the roll maintenance film, the height of the film can be effectively adjusted when the film is coated, and then different workers can be effectively and conveniently adjusted to a proper height to conveniently work.
2. Through the box that sets up can effectually save maintenance liquid, and when the tectorial membrane, the reposition of redundant personnel pipeline can effectually be derived through the running water mouth with maintenance liquid, then can effectually spray the work of maintenance liquid to the concrete before carrying out the tectorial membrane, then can effectual improvement effect of maintenance.
3. The grip block that sets up can effectually carry out the centre gripping to lapping maintenance film, when carrying out the tectorial membrane, can effectually guarantee that lapping maintenance film can not appear the fold phenomenon, and can increase the frictional force of lapping maintenance film and ground through the maintenance liquid, can make things convenient for lapping maintenance film laminating on the surface of concrete then when carrying out the tectorial membrane.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the platen connection of the present invention;
FIG. 4 is a schematic view of the port connection of the present invention;
FIG. 5 is a schematic view of the protective roller according to the present invention.
In the figure: 1. a moving wheel; 2. a support frame; 3. a support screw; 4. a support sleeve; 5. a clamping plate; 51. mounting grooves; 6. a fixing plate; 7. a diversion pipeline; 71. a water flowing port; 72. a sealing cover; 8. a communicating pipe; 9. a top plate; 10. a box body; 11. a stirring rod; 12. a movable rod; 13. an active cannula; 14. rotating the first handle; 15. maintaining the film in a roll form; 16. a side plate; 17. a sealing plug; 18. a water inlet pipe; 19. fixing the rod; 20. a first connecting plate; 21. a second connecting plate; 22. a connecting rod; 23. a restraining screw; 24. rotating a second handle; 25. pressing a plate; 26. a first rubber pad; 27. a second rubber pad; 28. a non-slip mat; 29. a porthole; 30. a support plate; 31. and (5) protecting the roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a hydraulic engineering is curing means for construction concrete, please refer to fig. 1, including roof 9 and two sets of curb plates 16, two sets of curb plates 16 symmetry fixed connection are at the top end face of roof 9, and the bottom face of roof 9 is provided with four group's moving mechanism, and four group's moving mechanism bilateral symmetry sets up, and the moving mechanism through setting up can effectually make things convenient for the staff to drive whole and remove, then can conveniently carry out the tectorial membrane work.
Please refer to fig. 1, a movably connected roll curing film 15 is disposed between two sets of side plates 16, a box 10 is disposed on an end surface of the two sets of side plates 16 far away from the roll curing film 15, the two sets of box 10 are fixedly connected to the top plate 9, and a stirring mechanism is disposed in the two sets of box 10, so that the curing liquid in the box 10 can be effectively stirred by the stirring mechanism, and then, the curing liquid can be effectively prevented from being uneven.
Referring to fig. 1, the top end surfaces of the two sets of cases 10 are fixedly connected with water inlet pipes 18 with communicated inner cavities, the top end surfaces of the water inlet pipes 18 are provided with sealing plugs 17 in threaded connection, water and curing liquid can be conveniently introduced into the cases 10 through the arranged water inlet pipes 18, and the sealing plugs 17 can effectively increase the overall sealing performance.
Referring to fig. 1, two sets of fixing plates 6 are fixedly connected to the bottom end surface of the top plate 9 in a bilateral symmetry manner, a flow dividing pipeline 7 is arranged between the two sets of supporting plates 30, the flow dividing pipeline 7 penetrates through the two sets of fixing plates 6, the flow dividing pipeline 7 is fixedly connected with the two sets of fixing plates 6, a plurality of sets of water flowing ports 71 are uniformly arranged on the front end surface of the flow dividing pipeline 7, two sets of box bodies 10 are respectively and fixedly connected with an inner cavity communicating pipeline 8 between the flow dividing pipelines 7, and the curing liquid can be effectively led out through the arranged flow dividing pipeline 7, so that the curing liquid can be effectively led into the concrete.
Referring to fig. 1, the rolled maintenance film 15 penetrates through the top plate 9 to the lower side of the top plate 9, the rolled maintenance film 15 is movably connected with the shunt pipeline 7, the clamping plate 5 which is movably connected is arranged at the bottom end of the rolled maintenance film 15, the rolled maintenance film 15 can be effectively clamped through the arranged clamping plate 5, the stability of the maintenance film 15 can be effectively maintained when film laminating is performed, and the wrinkle phenomenon can be prevented.
Please refer to fig. 1, the moving mechanism includes a supporting sleeve 4, both side ends of the supporting sleeve 4 are provided with supporting screws 3 connected by screw threads, a bottom end face of the bottom supporting screw 3 is fixedly connected with a supporting frame 2, a moving wheel 1 movably connected is arranged on the supporting frame 2, a top end face of the top supporting screw 3 is fixedly connected with a top plate 9, the moving wheel 1 can conveniently move integrally through setting, and through the cooperation between the supporting screw 3 and the supporting sleeve 4, the whole body can be effectively driven to lift, and then different workers can effectively and conveniently operate.
Please refer to fig. 1, the stirring mechanism includes a movable rod 12, the movable rod 12 runs through the bottom inner wall of the box 10 to the box 10, the movable rod 12 is bearing-connected with the box 10, the outer wall of the movable rod 12 is sleeved with the movable sleeves 13 provided with three groups of fixed connections, the equal fixedly connected with stirring rod 11 at both sides of each movable sleeve 13, a first rotating handle 14 is fixedly connected with the top end surface of the movable rod 12, when the stirring is needed, the movable rod 12 is driven to rotate through the first rotating handle 14, then the stirring rod 11 can be driven to rotate, then, the maintenance liquid can be effectively improved, and the mixing efficiency of water can be effectively improved.
Referring to fig. 1 and 2, a connecting rod 22 connected by a bearing is arranged on one end face of each group of side plates 16 facing to the rolled maintenance film 15, a connecting plate two 21 is fixedly connected to one end face of the connecting rod 22 far away from the side plates 16, a connecting plate one 20 detachably connected by a bolt is arranged on one end face of the connecting plate two 21 far away from the connecting rod 22, a fixing rod 19 is fixedly connected between the two groups of connecting plates one 20, the rolled maintenance film 15 is movably connected to the fixing rod 19, and the rolled maintenance film 15 can be conveniently replaced by matching between the connecting plate one 20 and the connecting plate two 21.
Referring to fig. 1 and 3, the clamping plate 5 includes a mounting groove 51, a pressing plate 25 is disposed in the mounting groove 51, two sets of limiting screws 23 connected by bearings are symmetrically disposed on the left and right of the top end surface of the pressing plate 25, the limiting screws 23 penetrate through the clamping plate 5 to the upper side of the clamping plate 5, the two sets of limiting screws 23 are in threaded connection with the clamping plate 5, two sets of limiting screws 23 are fixedly connected to two rotating handles 24 respectively, the rolled maintenance film 15 is mounted on the bottom end surface of the pressing plate 25, when the rolled maintenance film 15 is clamped, the limiting screws 23 are driven to rotate by the rotating handles 24, the pressing plate 25 can be effectively driven to descend by the cooperation between the limiting screws 23 and the clamping plate 5, the rolled maintenance film 15 can be effectively clamped, and then the rolled maintenance film 15 can be fixed on the clamping plate 5.
Example 2:
as shown in fig. 5, different from the previous embodiment 1, two sets of symmetrically arranged support plates 30 are fixedly connected to one end surface of the diversion pipeline 7, which is symmetrical to the water flowing port 71, two sets of movably connected protective rollers 31 are arranged between the two sets of support plates 30, the rolled maintenance film 15 passes through between the two sets of protective rollers 31, the rolled maintenance film 15 can be effectively limited by the two sets of protective rollers 31, and then the stability of the rolled maintenance film 15 during covering can be effectively maintained, and the phenomenon of wrinkling can be effectively prevented.
As shown in fig. 5, the end faces of both sides of the shunt pipe 7 are provided with sealing covers 72 in threaded connection, so that impurities in the shunt pipe 7 can be conveniently cleaned.
As shown in fig. 3, a first rubber pad 26 is fixedly connected to the bottom end surface of the pressing plate 25, a second rubber pad 27 is arranged below the first rubber pad 26, and the second rubber pad 27 is fixedly connected to the clamping plate 5, so that the stability during clamping can be improved through the first rubber pad 26 and the second rubber pad 27.
As shown in fig. 3, the bottom end surface of the clamping plate 5 is fixedly connected with a non-slip mat 28, which can prevent the clamping plate 5 from slipping.
As shown in fig. 4, rectangular openings are formed on the front end surfaces of the two sets of tanks 10, and portholes 29 are fixedly connected to the rectangular openings, so that the amount of water and maintenance liquid stored in the tanks can be observed conveniently.
Wherein,
the working principle is as follows: when in use, the rolled maintenance film 15 is placed below the pressing plate 25, then the limiting screw 23 is driven to rotate by rotating the second handle 24, then the pressing plate 25 is driven to descend, then the rolled maintenance film 15 can be limited, then a worker introduces water and maintenance liquid into the box body 10 through the water inlet pipeline 18, then the movable rod 12 is driven to rotate by rotating the first handle 14, the water and the maintenance liquid can be effectively stirred through the stirring rod 11, then the worker pushes the whole body to move, the water and the maintenance liquid flow out from the water flowing opening 71 through the communicating pipeline 8 and the dividing pipeline 7, then the surface of concrete is wetted, then the clamping plate 5 is placed on the ground, when the whole body moves, the rolled maintenance film 15 rolls and can be attached to the surface of the concrete, and the wrinkling phenomenon can be prevented due to the action of the clamping plate 5 and the action of the two groups of protective rollers 31, and the frictional force between the coiled maintenance film 15 and the ground can be increased through the wetted ground, so that the part coated with the film can be prevented from slipping, and the concrete can be effectively protected through the coiled maintenance film 15 and the maintenance liquid.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a hydraulic engineering is curing means for construction concrete, includes roof (9) and two sets of curb plate (16), its characterized in that: two groups of side plates (16) are symmetrically and fixedly connected to the top end face of the top plate (9), four groups of moving mechanisms are arranged on the bottom end face of the top plate (9), the four groups of moving mechanisms are arranged in a bilateral symmetry mode, a movably connected rolled maintenance film (15) is arranged between the two groups of side plates (16), a box body (10) is arranged on one end face, far away from the rolled maintenance film (15), of each group of side plates (16), the two groups of box bodies (10) are fixedly connected with the top plate (9), stirring mechanisms are arranged in the two groups of box bodies (10), water inlet pipelines (18) communicated with inner cavities are fixedly connected to the top end faces of the two groups of box bodies (10), sealing plugs (17) in threaded connection are arranged on the top end faces of the water inlet pipelines (18), two groups of fixing plates (6) are fixedly connected to the bottom end face of the top plate (9) in a bilateral symmetry, shunt canals way (7) run through two sets of fixed plates (6), shunt canals way (7) and two sets of fixed plates (6) fixed connection, the terminal surface evenly is provided with multiunit running water mouth (71) before shunt canals way (7), and is two sets of box (10) respectively with between shunt canals way (7) fixedly connected with inner chamber intercommunication pipeline (8), roof (9) to the below of roof (9) are run through in lapping maintenance film (15), lapping maintenance film (15) and shunt canals way (7) swing joint, the bottom of lapping maintenance film (15) is provided with swing joint's grip block (5).
2. The maintenance device for hydraulic engineering construction concrete according to claim 1, characterized in that: the moving mechanism comprises a supporting sleeve (4), wherein supporting screw rods (3) in threaded connection are arranged at two side ends of the supporting sleeve (4), the bottom end of each supporting screw rod (3) is fixedly connected with a supporting frame (2), a moving wheel (1) in movable connection is arranged on each supporting frame (2), and the top end of each supporting screw rod (3) is fixedly connected with a top plate (9).
3. The maintenance device for hydraulic engineering construction concrete according to claim 1, characterized in that: rabbling mechanism includes movable rod (12), movable rod (12) run through box (10) to the bottom inner wall of box (10), movable rod (12) are connected with box (10) bearing, the outer wall of movable rod (12) cup joints movable sleeve pipe (13) that are provided with three group's fixed connection, every group the equal fixedly connected with puddler (11) of both sides end of movable sleeve pipe (13), rotatory handle (14) of the top end face fixedly connected with of movable rod (12).
4. The maintenance device for hydraulic engineering construction concrete according to claim 1, characterized in that: every group curb plate (16) all are provided with connecting rod (22) that the bearing is connected towards a terminal surface of lapping maintenance film (15), a terminal surface fixedly connected with connecting plate two (21) of curb plate (16) are kept away from in connecting rod (22), a terminal surface that connecting rod (22) were kept away from in connecting plate two (21) is provided with can dismantle connecting plate one (20) of connection through the bolt, and is two sets of fixedly connected with dead lever (19) between connecting plate one (20), lapping maintenance film (15) swing joint is on dead lever (19).
5. The maintenance device for hydraulic engineering construction concrete according to claim 1, characterized in that: the clamp plate (5) comprises a mounting groove (51), a press plate (25) is arranged in the mounting groove (51), two sets of limiting screws (23) connected by two sets of bearings are symmetrically arranged on the left and right sides of the top end face of the press plate (25), the limiting screws (23) penetrate through the upper portion of the clamp plate (5) to the clamp plate (5) and are connected with the clamp plate (5) in a threaded mode, the limiting screws (23) are connected with the clamp plate (5) in a threaded mode and are arranged in a two-set mode, a rotating handle II (24) is fixedly connected to the top end face of the limiting screws (23), and the roll maintenance film (15) is installed on the.
6. The maintenance device for hydraulic engineering construction concrete according to claim 1, characterized in that: the utility model discloses a quick-witted protection device, including reposition of redundant personnel pipeline (7) and flowing water mouth (71), the backup pad (30) that a terminal surface fixedly connected with two sets of symmetries of reposition of redundant personnel pipeline (7) were set up is two sets of being provided with two sets of swing joint between backup pad (30) protective drum (31), lapping maintenance film (15) are through two sets of between protective drum (31), the both sides terminal surface of reposition of redundant personnel pipeline (7) all is provided with threaded connection's sealed lid (72).
7. The maintenance device for hydraulic engineering construction concrete according to claim 5, characterized in that: the clamping device is characterized in that a first rubber pad (26) is fixedly connected to the bottom end face of the pressing plate (25), a second rubber pad (27) is arranged below the first rubber pad (26), the second rubber pad (27) is fixedly connected with the clamping plate (5), the bottom end face of the clamping plate (5) is fixedly connected with an anti-slip pad (28), rectangular openings are formed in the front end faces of the two groups of box bodies (10), and portholes (29) are fixedly connected to the rectangular openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110334238.8A CN113073525A (en) | 2021-03-29 | 2021-03-29 | Hydraulic engineering is curing means for construction concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110334238.8A CN113073525A (en) | 2021-03-29 | 2021-03-29 | Hydraulic engineering is curing means for construction concrete |
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| Publication Number | Publication Date |
|---|---|
| CN113073525A true CN113073525A (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110334238.8A Pending CN113073525A (en) | 2021-03-29 | 2021-03-29 | Hydraulic engineering is curing means for construction concrete |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114478062A (en) * | 2022-02-28 | 2022-05-13 | 南昌工程学院 | Hydraulic engineering is curing means for construction concrete |
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| CN111364784A (en) * | 2020-02-18 | 2020-07-03 | 中国建筑第二工程局有限公司 | Concrete protective film laying device |
| CN211596315U (en) * | 2019-09-04 | 2020-09-29 | 青岛交建集团有限公司 | Road surface curing means is used in road construction |
| CN212742124U (en) * | 2020-06-22 | 2021-03-19 | 宜宾蜀创建筑有限公司 | Road maintenance device for road construction |
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|---|---|---|---|---|
| US20070277932A1 (en) * | 2004-10-12 | 2007-12-06 | 3M Innovative Properties Company | Film Lamination Vehicles And Methods |
| CN205152764U (en) * | 2015-12-01 | 2016-04-13 | 卜祥翔 | Highway construction and maintenance device |
| CN107724216A (en) * | 2017-10-17 | 2018-02-23 | 蒋昌霞 | A kind of concrete road curing means |
| CN209907156U (en) * | 2019-04-23 | 2020-01-07 | 郑州中天建筑节能有限公司 | A sprinkler for bituminous paving protective agent |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114478062A (en) * | 2022-02-28 | 2022-05-13 | 南昌工程学院 | Hydraulic engineering is curing means for construction concrete |
| CN114478062B (en) * | 2022-02-28 | 2023-06-23 | 南昌工程学院 | Maintenance device for hydraulic engineering construction concrete |
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Application publication date: 20210706 |
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| RJ01 | Rejection of invention patent application after publication |