CN211415639U - Case roof beam surface sprays curing means - Google Patents
Case roof beam surface sprays curing means Download PDFInfo
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- CN211415639U CN211415639U CN201921312100.2U CN201921312100U CN211415639U CN 211415639 U CN211415639 U CN 211415639U CN 201921312100 U CN201921312100 U CN 201921312100U CN 211415639 U CN211415639 U CN 211415639U
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Abstract
The utility model provides a case roof beam surface sprays curing means, include: the water spraying device comprises a moving trolley, two side spraying pipes, a vertical pipe and a water pump, wherein the moving trolley is provided with a support, the support is provided with a lower spraying pipe, and a plurality of upward spray heads are distributed on the lower spraying pipe; the two side spray pipes are respectively connected with two ends of the lower spray pipe and form included angles with the lower spray pipe, and a plurality of outwards-facing spray heads are respectively arranged on the outer sides of the two side spray pipes and are used for spraying the side surfaces of the box girder; the vertical pipe is vertically connected with the middle part of the lower spray pipe, the upper end of the vertical pipe is transversely connected with the upper spray pipe, and the lower side of the upper spray pipe is respectively provided with a plurality of downward spray heads; the inlet of the water pump is connected with a water source through a pipeline, the outlet of the water pump is connected with the lower spraying pipe through a pipeline, two ends of the lower spraying pipe are respectively communicated with the two side spraying pipes, and the lower spraying pipe is also communicated with the upper spraying pipe through a vertical pipe.
Description
Technical Field
The utility model belongs to the technical field of road and bridge construction engineering maintenance, concretely relates to case roof beam surface sprays curing means.
Background
Along with the increase of the investment of the country to the field of infrastructure, the popularization and the use of large precast concrete beams are more and more extensive, in order to prevent the box beam from generating larger shrinkage deformation and dry shrinkage cracks; however, the large prefabricated box girder is large in size and height and difficult to maintain through a conventional maintenance mode, the conventional method only adopts a manual water pipe for pressurization and sprays along the periphery of the girder for maintenance, time and labor are wasted, and the maintenance effect is poor, so that the manual maintenance mode tends to be gradually replaced by a mechanical maintenance device, however, the existing mechanical maintenance device cannot maintain the upper surface of the prefabricated box girder and is not easy to disassemble and assemble, the occupied area is large, and the prefabricated box girder is not easy to store after maintenance is completed.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a box girder outer surface spray maintenance device, which is used for overcoming the above problems or at least partially solving or alleviating the above problems.
The utility model provides a case roof beam surface sprays curing means, include:
the movable trolley is provided with a roller below and a support, a lower spray pipe is transversely arranged on the support, and a plurality of upward spray heads are distributed on the lower spray pipe and used for spraying the lower side surface of the box girder;
the two side spray pipes are respectively connected with two ends of the lower spray pipe, are bent downwards and form an included angle with the lower spray pipe, and a plurality of outwards-facing spray heads are respectively arranged on the outer sides of the two side spray pipes and are used for spraying the side face of the box girder;
the vertical pipe is vertically connected to the middle part of the lower spray pipe, the upper end of the vertical pipe is transversely connected with an upper spray pipe, and the lower side of the upper spray pipe is respectively provided with a plurality of downward spray heads for spraying the upper surface of the box girder;
the inlet of the water pump is connected with a water source through a pipeline, the outlet of the water pump is connected with the lower spraying pipe through a pipeline, two ends of the lower spraying pipe are respectively communicated with the two side spraying pipes, and the lower spraying pipe is also communicated with the upper spraying pipe through the vertical pipe.
The utility model discloses optional characteristic below still having.
Optionally, the support is a pair of tripods, the two tripods are respectively fixed on two sides of the moving trolley, and the lower spray pipe is transversely and fixedly connected to the upper ends of the two tripods.
Optionally, the lower spray pipe comprises a lower spray base section and two lower spray extension sections, two ends of the lower spray base section are respectively fixedly connected with two tripods, the two lower spray extension sections are respectively hinged to two ends of the lower spray base section, two first inclined struts are respectively arranged between the lower spray extension sections and two tripods, and the two lower spray extension sections are respectively communicated with two ends of the lower spray base section through hoses.
Optionally, the two side spray pipes are respectively hinged to the outer end of one lower spray extension section, second inclined struts are respectively arranged between the two side spray pipes and the two lower spray extension sections, and the two side spray pipes are respectively communicated with the outer end of the lower spray extension section through hoses.
Optionally, the upper spraying pipe comprises an upper spraying base section and two upper spraying extension sections, the middle of the upper spraying base section is fixedly connected with the upper end of the vertical rod, the two upper spraying extension sections are hinged to two ends of the upper spraying base section respectively, and the two upper spraying extension sections are communicated with two ends of the upper spraying base section through hoses respectively.
Optionally, a horizontal fixing plate is respectively arranged between the two upper spray extension sections and the upper spray base section, the horizontal fixing plate is fixedly connected below two ends of the upper spray base section, and the two upper spray extension sections respectively lean against the upper surface of the horizontal fixing plate.
Optionally, a controller and a motor are arranged on the moving trolley, the motor is in direct or indirect transmission connection with the main shaft of the roller, and the controller is in signal connection with the motor.
Optionally, the device further comprises two guide rails, and the rollers are matched with the guide rails.
The utility model has the advantages that:
the utility model discloses a case roof beam surface sprays curing means sets up the support on the travelling car, shower under the fixed on the support, connect two side showers and vertical pipe on shower down, connect the upper shower on vertical pipe, supply water for shower down through the water pump, shower intercommunication side shower down, vertical pipe and upper shower, through shower down, the side shower can be the lower surface of case roof beam simultaneously with the shower nozzle on the upper shower, two sides and upper surface are to the maintenance simultaneously, a structure is simple, high durability and convenient use.
Drawings
The present invention will be described in further detail with reference to the following drawings and examples:
FIG. 1 is a schematic view of the overall structure of the spraying and curing device for the outer surface of the box girder of the present invention in an open state;
FIG. 2 is a schematic structural view of the spray maintenance device for the outer surface of the box girder in FIG. 1 in a folded state;
fig. 3 is a schematic view of the box girder outer surface spraying maintenance device in a use state.
In the above figures: 1 moving a trolley; 101 rollers; 2, a bracket; 3, a lower spray pipe; 301 spraying the basic section; 302 lower spray extension section; 303 a first inclined strut; 304 second inclined strut; 4 side spray pipe; 5, a vertical pipe; 6, spraying a pipe; 601, spraying a basic section; spraying an extension section on 602; 603 horizontal fixing plates; 7, a water pump; 8, a controller; 9, a motor; 10, a guide rail; 11 box girder.
Detailed Description
Example 1
Referring to fig. 1 to 3, an embodiment of the utility model provides a case roof beam surface sprays curing means, include: the spraying device comprises a movable trolley 1, two side spraying pipes 4, a vertical pipe 5 and a water pump 7, wherein a roller 101 is arranged below the movable trolley 1, a support 2 is arranged on the movable trolley 1, a lower spraying pipe 3 is transversely arranged on the support 2, and a plurality of upward spray heads are distributed on the lower spraying pipe 3 and used for spraying the lower surface of a box girder 11; the two side spray pipes 4 are respectively connected with two ends of the lower spray pipe 3, are bent downwards and form an included angle with the lower spray pipe 3, and a plurality of outwards-facing spray heads are respectively arranged on the outer sides of the two side spray pipes 4 and are used for spraying the side surface of the box girder 11; the vertical pipe 5 is vertically connected with the middle part of the lower spray pipe 3, the upper end of the vertical pipe 5 is transversely connected with an upper spray pipe 6, and the lower side of the upper spray pipe 6 is respectively provided with a plurality of downward spray heads for spraying the upper surface of the box girder 11; the inlet of the water pump 7 is connected with a water source through a pipeline, the outlet of the water pump 7 is connected with the lower spraying pipe 3 through a pipeline, two ends of the lower spraying pipe 3 are respectively communicated with the two side spraying pipes 4, and the lower spraying pipe 3 is also communicated with the upper spraying pipe 6 through the vertical pipe 5.
The middle part of lower shower 3 is connected with the middle part of last shower 6 through vertical pipe, make lower shower 3 and last shower 6 be in the upside and the downside of case roof beam 11 respectively, two side shower 4 form the contained angle with the both ends of lower shower 3, just to the side of case roof beam 11, water pump 7 accessible pipeline supplies water in for lower shower 3, a small part rivers in lower shower 3 are upwards spout from each shower nozzle on lower shower 3, another most rivers flow into two side shower 4 respectively, vertical pipe 5 and last shower 6 are interior, and each shower nozzle from two side shower 4 is to outside spout, and each shower nozzle from last shower 6 is spout downwards, can spray the maintenance simultaneously to the lower surface of case roof beam, side and upper surface, the steam generator is simple in structure, high durability and convenient use.
Example 2
Referring to fig. 1, on the basis of embodiment 1, the support 2 is a pair of tripods, two tripods are respectively fixed on two sides of the mobile trolley 1, and the lower spray pipe 3 is transversely and fixedly connected with the upper ends of the two tripods.
When the movable trolley 1 moves back and forth, the lower spraying pipes 3 fixed on the two supports 2 also move transversely, and after water is supplied to the lower spraying pipes 3, all the spray heads on the lower spraying pipes 3 can spray water to the lower surface of the box girder 11 at the same time, so that the spraying width is increased.
Example 3
Referring to fig. 1 and 2, on the basis of embodiment 2, the lower spray pipe 3 includes a lower spray base section 301 and two lower spray extension sections 302, two ends of the lower spray base section 301 are respectively fixedly connected with two tripods, the two lower spray extension sections 302 are respectively hinged at two ends of the lower spray base section 301, first inclined struts 303 are respectively arranged between the two lower spray extension sections 302 and the two tripods, and the two lower spray extension sections 302 are respectively communicated with two ends of the lower spray base section 301 through hoses.
The lower spraying base section 301 is as wide as the body of the movable trolley 1, one end of the first inclined support 303 is hinged to the lower spraying extension section 302, and the other end of the first inclined support is provided with a connecting hole which can be connected with a pin hole in an ear plate on a tripod through a bolt, so that the lower spraying extension section 302 and the lower spraying base section 301 are fixed in a horizontal state. When the shower is required to be stored, the bolt is taken out, and the lower spray extension section 302 and the lower spray base section 301 can be folded. Although the outer end of the lower spray base section 301 is a blind end and is hinged with one blind end of the lower spray extension section 302, the lower spray extension section 302 is communicated with the position near the hinged position of the lower spray base section 301 through a hose, so that water flow in the lower spray base section 301 can enter the lower spray extension section 302, and the folding and spray watering of the lower spray extension section 302 and the lower spray base section 301 are not influenced.
Example 4
Referring to fig. 1 and 2, on the basis of embodiment 3, two side spray pipes 4 are respectively hinged to the outer end of one lower spray extension section 302, second inclined struts 304 are respectively arranged between the two side spray pipes 4 and the two lower spray extension sections 302, and the two side spray pipes 4 are respectively communicated with the outer end of the lower spray extension section 302 through hoses.
One end of the second inclined strut 304 is hinged on the lower spray extension section 302, and the other end is provided with a connecting hole which can be connected with a pin hole on an ear plate on the side spray pipe 4 through a bolt, so that the side spray pipe 4 and the lower spray extension section 302 are fixed at a certain angle. When the side spray pipe 4 and the lower spray extension section 302 are folded, the bolt is taken out when the side spray pipe 4 and the lower spray extension section are required to be folded. Although the outer end of the lower spray extension section 302 is a blind end and is hinged with the blind end of the side spray pipe 4, the position near the hinged position of the lower spray extension section 302 and the side spray pipe 4 is communicated through a hose, so that water flow in the lower spray extension section 302 can enter the side spray pipe 4, and the folding and the spray watering of the lower spray extension section 302 and the side spray pipe 4 are not influenced.
Example 5
Referring to fig. 1 and 2, on the basis of embodiment 1, the upper spray pipe 6 includes an upper spray base section 601 and two upper spray extension sections 602, the middle portion of the upper spray base section 601 is fixedly connected with the upper end of the vertical rod 5, the two upper spray extension sections 602 are respectively hinged to two ends of the upper spray base section 601, and the two upper spray extension sections 602 are respectively communicated with two ends of the upper spray base section 601 through hoses.
The two ends of the upper spraying base section 601 and the upper spraying extension section 602 are both blind ends, and the hinged parts of the upper spraying base section 601 and the upper spraying extension section 602 are communicated through a hose, so that water flow in the upper spraying base section 601 can enter the upper spraying extension section 602, and the folding and spraying watering of the upper spraying base section 601 and the upper spraying extension section 602 are not influenced.
Example 6
Referring to fig. 1 and 2, on the basis of embodiment 5, horizontal fixing plates 603 are respectively disposed between two upper spray extension sections 602 and an upper spray base section 601, the horizontal fixing plates 603 are fixedly connected below two ends of the upper spray base section 601, and the two upper spray extension sections 602 respectively lean against the upper surface of the horizontal fixing plates 603.
The horizontal fixing plate 603 extends out a certain length below two ends of the upper spraying base section 601, and can limit the upper spraying extension section 602 in the rotation direction, when the upper spraying extension section 602 is kept in a horizontal extension state, one part of the upper spraying extension section 602 is shared on the horizontal fixing plate 603, so that the upper spraying extension section 602 can only swing upwards when the inner side of the upper spraying base section 601 is folded.
Example 7
Referring to fig. 1 and 3, on the basis of any one of the above embodiments, the moving trolley 1 is provided with a controller 8 and a motor 9, the motor 9 is in direct or indirect transmission connection with a main shaft of the roller 101, and the controller 8 is in signal connection with the motor 9.
The motor 9 can be in transmission connection with a main shaft of the roller 101 on the movable trolley 1 through a chain wheel transmission set or a belt wheel transmission set, and the controller 8 can control the movable trolley 1 to automatically walk by controlling the rotation of the motor 9 and carry out maintenance spraying on the box girder 11.
Example 8
Referring to fig. 1 and 3, on the basis of embodiment 7, two guide rails 10 are further included, and the rollers 101 are matched with the guide rails 10.
Two guide rails 10 are laid in the place of placing box girder 11 to be located between two box girders 11, like this, when two travelling car 1 marched along two guide rails 10, the maintenance can be sprayed for the lower surface of two box girders 11 simultaneously at the both ends of lower shower 3, and the maintenance can be sprayed for the side of two box girders 11 simultaneously for two side shower 4, and simultaneously, the maintenance can be sprayed for the upper surface of two box girders 11 simultaneously at the both ends of going up the shower.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims. The components and structures of the present embodiments that are not described in detail are well known in the art and do not constitute essential structural elements or elements.
Claims (8)
1. The utility model provides a case roof beam surface sprays curing means which characterized in that includes:
the spraying device comprises a movable trolley (1), wherein rollers (101) are arranged below the movable trolley (1), a support (2) is arranged on the movable trolley (1), a lower spraying pipe (3) is transversely arranged on the support (2), and a plurality of upward spraying heads are distributed on the lower spraying pipe (3) and used for spraying the lower surface of a box girder (11);
the two side spray pipes (4) are respectively connected to two ends of the lower spray pipe (3), are bent downwards and form an included angle with the lower spray pipe (3), and a plurality of outwards-facing spray heads are respectively arranged on the outer sides of the two side spray pipes (4) and are used for spraying the side surface of the box girder (11);
the vertical pipe (5) is vertically connected to the middle of the lower spraying pipe (3), the upper end of the vertical pipe (5) is transversely connected with an upper spraying pipe (6), and a plurality of downward spray heads are respectively arranged on the lower side of the upper spraying pipe (6) and used for spraying the upper surface of the box girder (11);
the water pump (7), the entry of water pump (7) passes through the tube coupling water source, the export of water pump (7) pass through the pipeline with spray pipe (3) are connected down, the both ends of spray pipe (3) down respectively with two side spray pipe (4) are linked together, spray pipe (3) down still with go up spray pipe (6) are linked together through vertical pipe (5).
2. The box girder outer surface spray maintenance device according to claim 1, characterized in that the supports (2) are a pair of tripods, the tripods are respectively fixed on both sides of the mobile trolley (1), and the lower spray pipe (3) is transversely and fixedly connected to the upper ends of the tripods.
3. The spray maintenance device for the outer surface of the box girder according to claim 2, wherein the lower spray pipe (3) comprises a lower spray base section (301) and two lower spray extension sections (302), two ends of the lower spray base section (301) are fixedly connected with two tripods respectively, the two lower spray extension sections (302) are hinged to two ends of the lower spray base section (301) respectively, first inclined struts (303) are arranged between the two lower spray extension sections (302) and the two tripods respectively, and the two lower spray extension sections (302) are communicated with two ends of the lower spray base section (301) respectively through hoses.
4. The box girder outer surface spray maintenance device according to claim 3, wherein two side spray pipes (4) are respectively hinged at the outer end of one lower spray extension section (302), second inclined struts (304) are respectively arranged between the two side spray pipes (4) and the two lower spray extension sections (302), and the two side spray pipes (4) are respectively communicated with the outer ends of the lower spray extension sections (302) through hoses.
5. The box girder outer surface spray maintenance device according to claim 1, wherein the upper spray pipe (6) comprises an upper spray base section (601) and two upper spray extension sections (602), the middle part of the upper spray base section (601) is fixedly connected with the upper end of the vertical pipe (5), the two upper spray extension sections (602) are respectively hinged to two ends of the upper spray base section (601), and the two upper spray extension sections (602) are respectively communicated with two ends of the upper spray base section (601) through hoses.
6. The box girder outer surface spray maintenance device according to claim 5, wherein horizontal fixing plates (603) are respectively arranged between the two upper spray extension sections (602) and the upper spray base section (601), the horizontal fixing plates (603) are fixedly connected below two ends of the upper spray base section (601), and the two upper spray extension sections (602) respectively lean against the upper surface of the horizontal fixing plates (603).
7. The box girder outer surface spraying maintenance device of any one of claims 1 to 6, wherein a controller (8) and a motor (9) are arranged on the moving trolley (1), the motor (9) is in direct or indirect transmission connection with a main shaft of the roller (101), and the controller (8) is in signal connection with the motor (9).
8. The spraying maintenance device for the outer surface of the box girder according to claim 7, further comprising two guide rails (10), wherein the rollers (101) are matched with the guide rails (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921312100.2U CN211415639U (en) | 2019-08-14 | 2019-08-14 | Case roof beam surface sprays curing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921312100.2U CN211415639U (en) | 2019-08-14 | 2019-08-14 | Case roof beam surface sprays curing means |
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| Publication Number | Publication Date |
|---|---|
| CN211415639U true CN211415639U (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921312100.2U Active CN211415639U (en) | 2019-08-14 | 2019-08-14 | Case roof beam surface sprays curing means |
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| CN (1) | CN211415639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115787512A (en) * | 2022-11-15 | 2023-03-14 | 山东省路桥集团有限公司 | Hanging basket spraying maintenance equipment and method for cantilever construction |
-
2019
- 2019-08-14 CN CN201921312100.2U patent/CN211415639U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115787512A (en) * | 2022-11-15 | 2023-03-14 | 山东省路桥集团有限公司 | Hanging basket spraying maintenance equipment and method for cantilever construction |
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