CN211057615U - Concrete curing means is used in bridge construction - Google Patents
Concrete curing means is used in bridge construction Download PDFInfo
- Publication number
- CN211057615U CN211057615U CN201921382404.6U CN201921382404U CN211057615U CN 211057615 U CN211057615 U CN 211057615U CN 201921382404 U CN201921382404 U CN 201921382404U CN 211057615 U CN211057615 U CN 211057615U
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- pneumatic cylinder
- piston
- water pump
- water tank
- water
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Abstract
The utility model belongs to the technical field of bridge engineering, especially, concrete curing means is used in bridge construction, inconvenient problem of operation when carrying out the humidification for the concrete wall body of co-altitude not among the prior art, the scheme as follows is put forward now, and it includes bottom plate, water tank and water pump, the equal fixed mounting of water tank and water pump is on the bottom plate, install the pneumatic cylinder on the bottom plate, the water pump is located between water tank and the pneumatic cylinder, hydraulic telescoping rod is installed on the top of pneumatic cylinder, the shower nozzle is installed on hydraulic telescoping rod's top, be connected with the ripple hose between the delivery port of water pump and the shower nozzle, the bottom of pneumatic cylinder lateral wall is equipped with the connecting seat, the piston hole of the inside intercommunication of pneumatic cylinder is. The utility model discloses utilize hydraulic control hydraulic telescoping rod's height, and then realize the arbitrary regulation to the shower nozzle height, the operator need not to ascend a height and can realize the maintenance to eminence concrete wall body, and is safe high-efficient, the simple operation.
Description
Technical Field
The utility model relates to a bridge engineering technical field especially relates to a concrete curing means is used in bridge construction.
Background
Bridge engineering refers to the working process of bridge surveying, designing, constructing, maintaining, detecting and the like, and the scientific and engineering technology for researching the process, and is a branch of civil engineering. The development of bridge engineering is mainly dependent on the need for it by transportation. The bridge engineering is continuously developed forward by following the principles of applicability, safety, economy and beauty all the time under the comprehensive influence of production development and various scientific and technical progresses.
Concrete is required to be poured during bridge construction, and after the concrete is poured, the concrete can be gradually solidified and hardened mainly as a result of hydration of the cement, and the hydration requires proper temperature and humidity conditions, so that the concrete must be cured in order to ensure proper hardening conditions and continuously increase the strength of the concrete. After concrete is poured, if the concrete is maintained in hot weather and air drying in time, water in the concrete can evaporate too fast to form a dehydration phenomenon, so that cement particles which form gel cannot be fully hydrated, cannot be converted into stable crystals, and lack of sufficient cohesive force, and thus, flaky or powdery falling can occur on the surface of the concrete. Further, when the concrete does not have sufficient strength, premature evaporation of water causes large shrinkage deformation and cracks due to drying shrinkage. Therefore, the curing of the concrete in the initial stage after the concrete is poured is very important, the curing should be performed immediately after the concrete is finally set, and the curing should be performed immediately after the pouring of the hard concrete is completed.
In order to enable the concrete to have proper humidity and need to be humidified, the existing maintenance equipment is inconvenient to use, concrete walls with different heights are difficult to be humidified flexibly, and the construction efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of inconvenient operation when carrying out the humidification for the concrete wall body of co-altitude among the prior art, and the concrete curing means is used in bridge construction who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a concrete curing means is used in bridge construction, includes bottom plate, water tank and water pump, the equal fixed mounting of water tank and water pump is on the bottom plate, install the walking wheel on the bottom plate, install the pneumatic cylinder on the bottom plate, the water pump is located between water tank and the pneumatic cylinder, hydraulic telescoping rod is installed on the top of pneumatic cylinder, the shower nozzle is installed on hydraulic telescoping rod's top, be connected with corrugated hose between the delivery port of water pump and the shower nozzle, the bottom of pneumatic cylinder lateral wall is equipped with the connecting seat, the piston hole of the inside intercommunication of pneumatic cylinder is seted up to the tip of connecting seat, the inside of piston hole is equipped with the piston, the connecting seat is kept away from the one end of.
Preferably, actuating mechanism includes crank, actuating lever and movable rod, horizontal mounting has the movable rod on the lateral wall that pneumatic cylinder one side was kept away from to the piston, the one end screw drive that the piston was kept away from to the movable rod is connected with the actuating lever, the actuating lever extends to the outside of connecting seat and installs the crank.
Preferably, the outer side wall of the driving rod is provided with threads, and one end of the movable rod, which is far away from the piston, is provided with a threaded hole which is meshed with the driving rod.
Preferably, the drive rod is provided with a bearing, and the bearing is fixedly arranged on the inner wall of the piston hole.
Preferably, two limiting plates are symmetrically installed on the outer side wall of one end, away from the piston, of the movable rod, and sliding grooves matched with the limiting plates are formed in the inner side wall of the piston hole.
Preferably, a water filling port is formed in the top wall of the water tank, a water pumping pipe is connected between the water inlet of the water pump and the water tank, and a filter screen is installed at the port of the water pumping pipe.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model utilizes the hydraulic control hydraulic telescopic rod to freely adjust the height of the spray head, and the operator can realize the maintenance of the concrete wall body at the high place without ascending the height, thereby having the advantages of safety, high efficiency and convenient operation;
2. the hydraulic strength inside the hydraulic cylinder is adjusted through the screw thread driving piston, so that the height of the spray head is adjusted, the crank is rotated to easily adjust the spray head, and the spray head is simple to use.
3. Install equipment on a bottom plate, conveniently remove and transport whole curing equipment, the position of the horizontal adjustment shower nozzle of being convenient for simultaneously.
Drawings
Fig. 1 is a schematic front structural view of a concrete curing device for bridge construction provided by the utility model;
fig. 2 is a top view of a concrete curing device for bridge construction provided by the utility model;
fig. 3 is a cross-sectional view of a concrete curing device for bridge construction in a plan view, which is provided by the present invention;
fig. 4 is the utility model provides a concrete curing means's for bridge construction enlargements of part A structure.
In the figure: 1 bottom plate, 2 walking wheels, 3 water tanks, 4 water pumps, 5 connecting seats, 6 crank handles, 7 hydraulic cylinders, 8 hydraulic telescopic rods, 9 spray heads, 10 water filling ports, 11 pistons, 12 movable rods, 13 driving rods, 14 limiting pieces, 15 bearings and 16 corrugated hoses.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention will be combined below to clearly and completely describe the technical solutions of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.
Example one
Referring to fig. 1-3, a concrete curing device for bridge construction comprises a bottom plate 1, a water tank 3 and a water pump 4, wherein the water tank 3 and the water pump 4 are both fixedly installed on the bottom plate 1, a traveling wheel 2 is installed on the bottom plate 1, a water inlet 10 is formed in the top wall of the water tank 3, a water pumping pipe is connected between the water inlet of the water pump 4 and the water tank 3, a filter screen is installed at the port of the water pumping pipe to prevent crushed stone sludge from entering the water pipe to cause blockage, a hydraulic cylinder 7 is installed on the bottom plate 1, the water pump 4 is positioned between the water tank 3 and the hydraulic cylinder 7, a hydraulic telescopic rod 8 is installed at the top end of the hydraulic telescopic rod 8, a spray head 9 is installed at the top end of the hydraulic telescopic rod 8, a corrugated hose 16 is connected between the water outlet of the water pump 4 and the spray head 9, and a driving mechanism for driving the piston 11 back and forth is arranged at one end of the connecting seat 5 far away from the hydraulic cylinder 7.
The utility model discloses a theory of operation does: when the concrete wall needs to be maintained, enough clear water is put into the water tank 3, the whole equipment is pushed to a proper position, then the water pump 4 is started, the spray head 9 starts to spray water, the hydraulic pressure in the hydraulic cylinder is adjusted through the driving mechanism, the height of the spray head 9 is further adjusted, and the horizontal position of the spray head 9 can be adjusted by pushing the bottom plate 1.
Example two
Referring to fig. 1-4, a concrete curing means is used in bridge construction, comprising a base plate 1, water tank 3 and water pump 4, the equal fixed mounting of water tank 3 and water pump 4 is on bottom plate 1, install walking wheel 2 on bottom plate 1, the filler hole 10 has been seted up on the roof of water tank 3, be connected with the drinking-water pipe between the water inlet of water pump 4 and the water tank 3, install the filter screen on the port of drinking-water pipe, install pneumatic cylinder 7 on the bottom plate 1, water pump 4 is located between water tank 3 and the pneumatic cylinder 7, hydraulic telescoping rod 8 is installed on the top of pneumatic cylinder 7, shower nozzle 9 is installed on the top of hydraulic telescoping rod 8, be connected with corrugated hose 16 between the delivery port of water pump 4 and the shower nozzle 9, the bottom of pneumatic cylinder 7 lateral wall is equipped with connecting seat 5, the piston hole of the.
One end of the connecting seat 5, which is far away from the hydraulic cylinder 7, is provided with a driving mechanism for driving the piston 11 back and forth, the driving mechanism comprises a crank 6, a driving rod 13 and a movable rod 12, the side wall of the piston 11, which is far away from one side of the hydraulic cylinder 7, is horizontally provided with the movable rod 12, the outer side wall of the movable rod 12, which is far away from one end of the piston 11, is symmetrically provided with two limiting plates 14, the inner side wall of a piston hole is provided with a sliding chute which is matched with the limiting plates 14, the movable rod 12 is limited by the limiting plates 14 and only can drive the piston 11 to move back and forth, the end of the movable rod 12, which is far away from the piston 11, is in spiral transmission connection with the driving rod 13, the outer side wall of the driving rod 13 is provided with threads, one end of the movable rod, the bearing 15 is fixedly mounted on the inner wall of the piston bore.
When the height of shower nozzle 9 is adjusted to needs, rotatory crank 6, actuating lever 13 follows the rotation, because actuating lever 13 is connected with 12 screw drive of movable rod to movable rod 12 has been restricted the rotation ability, so rotatory crank 6 can make movable rod 12 drive piston 11 back-and-forth movement, and the piston 11 back-and-forth movement can change the pressure in the pneumatic cylinder 7 promptly, and then realizes the regulation to hydraulic telescoping rod 8 and shower nozzle 9 height.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a concrete curing means is used in bridge construction, includes bottom plate (1), water tank (3) and water pump (4), equal fixed mounting of water tank (3) and water pump (4) is on bottom plate (1), install walking wheel (2) on bottom plate (1), its characterized in that, install pneumatic cylinder (7) on bottom plate (1), water pump (4) are located between water tank (3) and pneumatic cylinder (7), hydraulic telescoping rod (8) are installed to the top of pneumatic cylinder (7), shower nozzle (9) are installed to the top of hydraulic telescoping rod (8), be connected with corrugated hose (16) between the delivery port of water pump (4) and shower nozzle (9), the bottom of pneumatic cylinder (7) lateral wall is equipped with connecting seat (5), the piston hole of pneumatic cylinder (7) inside intercommunication is seted up to the tip of connecting seat (5), the inside in piston hole is equipped with piston (11), and a driving mechanism for driving the piston (11) back and forth is installed at one end, far away from the hydraulic cylinder (7), of the connecting seat (5).
2. The concrete curing device for bridge construction according to claim 1, characterized in that, the actuating mechanism includes crank (6), actuating lever (13) and movable rod (12), horizontal installation has movable rod (12) on the lateral wall of piston (11) one side of keeping away from pneumatic cylinder (7), the one end screw drive that piston (11) was kept away from to movable rod (12) is connected with actuating lever (13), actuating lever (13) extend to the outside of connecting seat (5) and install crank (6).
3. The concrete curing device for bridge construction according to claim 2, characterized in that the outer side wall of the driving rod (13) is provided with a thread, and one end of the movable rod (12) far away from the piston (11) is provided with a threaded hole engaged with the driving rod (13).
4. The concrete curing device for bridge construction according to claim 2, characterized in that the driving rod (13) is provided with a bearing (15), and the bearing (15) is fixedly arranged on the inner wall of the piston hole.
5. The concrete curing device for bridge construction according to claim 2, characterized in that two limiting plates (14) are symmetrically installed on the outer side wall of the movable rod (12) far away from one end of the piston (11), and a sliding groove matched with the limiting plates (14) is formed on the inner side wall of the piston hole.
6. The concrete curing device for bridge construction according to claim 1, characterized in that a water inlet (10) is opened on the top wall of the water tank (3), a water pumping pipe is connected between the water inlet of the water pump (4) and the water tank (3), and a filter screen is installed on the port of the water pumping pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921382404.6U CN211057615U (en) | 2019-08-23 | 2019-08-23 | Concrete curing means is used in bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921382404.6U CN211057615U (en) | 2019-08-23 | 2019-08-23 | Concrete curing means is used in bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211057615U true CN211057615U (en) | 2020-07-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921382404.6U Expired - Fee Related CN211057615U (en) | 2019-08-23 | 2019-08-23 | Concrete curing means is used in bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211057615U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113485163A (en) * | 2021-06-17 | 2021-10-08 | 国网山东省电力公司金乡县供电公司 | Concrete foundation curing device for transformer substation and control system thereof |
| CN113860912A (en) * | 2021-11-01 | 2021-12-31 | 福建省京舜建设工程有限公司 | Concrete curing means for water conservancy construction |
| CN115075103A (en) * | 2022-06-24 | 2022-09-20 | 济南永畅路桥工程有限公司 | Concrete pavement curing means for road and bridge engineering |
-
2019
- 2019-08-23 CN CN201921382404.6U patent/CN211057615U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113485163A (en) * | 2021-06-17 | 2021-10-08 | 国网山东省电力公司金乡县供电公司 | Concrete foundation curing device for transformer substation and control system thereof |
| CN113860912A (en) * | 2021-11-01 | 2021-12-31 | 福建省京舜建设工程有限公司 | Concrete curing means for water conservancy construction |
| CN115075103A (en) * | 2022-06-24 | 2022-09-20 | 济南永畅路桥工程有限公司 | Concrete pavement curing means for road and bridge engineering |
| CN115075103B (en) * | 2022-06-24 | 2024-02-23 | 济南永畅路桥工程有限公司 | Concrete pavement maintenance device for road and bridge engineering |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200721 Termination date: 20210823 |
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| CF01 | Termination of patent right due to non-payment of annual fee |