CN217915946U

CN217915946U - Maintenance spraying device for prefabricated box girder of highway bridge

Info

Publication number: CN217915946U
Application number: CN202221966213.6U
Authority: CN
Inventors: 王乐
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-11-29
Anticipated expiration: 2032-07-28

Abstract

The utility model relates to a prefabricated case roof beam curing equipment technical field of highway bridge, specific prefabricated case roof beam curing spray set of highway bridge that says so, include: the water pump is communicated with one side of the base, and the two sides of the top end of the base are provided with the spraying heads; through setting up the stifled subassembly that blocks up in the circulation mechanism, when needs take the inside water of base out and spray prefabricated case roof beam, only need start the water pump, then the water pump will be taken the water in the base out and spout to prefabricated case roof beam through the shower head, at this in-process, receive the effect of water level, it floats at the middle part of water to make to float the ring drive inlet tube, thereby avoid the in-process that draws water, will deposit and inhale the inlet tube at submarine impurity and cause the jam, when the water level changes, effect through wheel and rack, it is rotatory to make the gear drive brush, thereby make the brush sweep the impurity on screen surface, and then promoted and prevented blockking up the effect, the waste of water resource has been avoided.

Description

Maintenance spraying device for prefabricated box girder of highway bridge

Technical Field

The utility model relates to a prefabricated case roof beam curing means technical field of public road bridge roof beam, very much relate to a prefabricated case roof beam curing spray set of public road bridge roof beam.

Background

The highway bridge refers to the whole works such as the planning, the design, the construction, maintenance of all structures of waters, valley and all traffic passageways are striden across to the highway, reinforced concrete structure's case roof beam divide into prefabricated case roof beam and cast-in-place case roof beam, after the prefabricated case roof beam is pour and is accomplished, in order to prevent prefabricated case roof beam fracture, need to use sprinkler to spray the maintenance, current prefabricated case roof beam maintenance sprinkler need a large amount of water to spray in the use, because the water that flows down from prefabricated case roof beam after spraying contains impurity such as mortar, traditional sprinkler does not possess and prevents blockking up the function, consequently directly flows these water to ground usually, thereby cause the waste of water resource.

Therefore, the maintenance spraying device for the precast box girder of the highway bridge is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a following technical scheme realizes above-mentioned purpose, a highway bridge precast box roof beam maintenance spray set, include: the water spraying device comprises a base, a water pump is communicated with one side of the base, spraying heads are arranged on two sides of the top end of the base, a three-way pipe is arranged on the surface of the water pump, and the other two ends of the three-way pipe are respectively communicated with the corresponding spraying heads; the circulating mechanism is used for collecting and utilizing the running water after the spraying head sprays the precast box girder and is arranged in the base; the circulating mechanism comprises a solid-liquid separation assembly and an anti-blocking assembly, the solid-liquid separation assembly is arranged in the base, and the anti-blocking assembly is arranged at the upper end of the base.

Preferably, prevent that the jam subassembly includes the inlet tube that is linked together with the water pump, the other end of inlet tube extends to the inside of base, the other end fixedly connected with screen cloth of inlet tube, the surperficial upper end fixedly connected with connecting rod of inlet tube, the upper end fixedly connected with of connecting rod floats the ring, through the effect of water level, drives and floats on the surface of water to make the inlet tube follow and float the middle part that the ring floats at water, thereby avoid the inlet tube to adsorb the impurity that deposits at the bottom.

Preferably, the solid-liquid separation subassembly includes two guide plates of fixed connection in the base upper end, sliding connection has the filter between guide plate and the base, installs in the upper end of base through the guide plate slope, makes on the better flow direction filter of sewage, the filter can carry out prefilter with great impurity in the sewage.

Preferably, the surperficial opposite side fixedly connected with stop collar of inlet tube, the upper end sliding connection of stop collar has the gag lever post, the lower extreme of gag lever post runs through out the stop collar and with base fixed connection, through the effect of stop collar with the gag lever post, can carry out spacingly to the inlet tube, makes it difficult emergence rotation in the synchronization that reciprocates.

Preferably, the surperficial one side fixedly connected with L shape pole of inlet tube, the other end of L shape pole rotates and is connected with the gear, the interior diapire fixedly connected with rack of base, the rack is connected with gear engagement, the other end fixedly connected with brush of gear through the effect of gear and rack, makes the gear drive brush rotatory to clear up absorbent impurity on the screen cloth, avoided the inlet tube to take place to block up.

Preferably, the lower extreme of filter is provided with the filter screen, the shape of filter screen is trapezoidal, through setting up trapezoidal filter screen, makes sewage filtered here to filter tiny impurity in the sewage, make solid-liquid separation effect better.

Preferably, one side of guide plate and the inner wall of base have seted up the spout that uses with the filter cooperation, the front end of base is provided with sealing door, through taking the filter out from the spout, and the staff of being convenient for clears up the impurity on the filter.

The utility model has the advantages that:

1. by arranging the anti-blocking component in the circulating mechanism, when water in the base needs to be pumped out and sprayed to the prefabricated box girder, only the water pump needs to be started, then the water in the base is pumped out by the water pump and sprayed to the prefabricated box girder through the spray header, in the process, under the action of the water level, the floating ring drives the water inlet pipe to float in the middle of the water, so that impurities deposited at the bottom of the water are prevented from being sucked into the water inlet pipe to cause blocking in the pumping process, and when the water level changes, the gear drives the hairbrush to rotate under the action of the gear and the rack, so that the hairbrush sweeps away the impurities on the surface of the screen mesh, the anti-blocking effect is improved, and the waste of water resources is avoided;

2. through setting up the solid-liquid separation subassembly in the circulation mechanism, when the in-process that sprays to prefabricated case roof beam, on the sewage that flows down from prefabricated case roof beam will flow to the filter through the guide plate, the filter will carry out prefilter to great impurity in the sewage, then in the flow direction filter screen, the filter screen will filter less impurity in the sewage once more to be convenient for cyclic utilization avoids the water resource to cause the waste.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the base of the present invention;

FIG. 3 is a schematic view of the connection between the gear and the brush of the present invention;

fig. 4 is a schematic cross-sectional view of the filter plate and the filter screen of the present invention.

In the figure: 1. a base; 101. a sealing door; 2. a sprinkler head; 3. a circulating mechanism; 301. a solid-liquid separation assembly; 3011. a baffle; 3012. a filter plate; 3013. a filter screen; 3014. a chute; 302. an anti-clogging assembly; 3021. a rack; 3022. a limiting rod; 3023. a limiting sleeve; 3024. a water inlet pipe; 3025. a connecting rod; 3026. a floating ring; 3027. an L-shaped rod; 3028. a gear; 3029. a brush; 30210. screening a screen; 4. and (4) a water pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the specific implementation: as shown in fig. 1-4, a spray system for maintaining precast box girders for highway bridges comprises: the water spraying device comprises a base 1, wherein a water pump 4 is communicated with one side of the base 1, spraying heads 2 are arranged on two sides of the top end of the base 1, a three-way pipe is arranged on the surface of the water pump 4, and the other two ends of the three-way pipe are respectively communicated with the corresponding spraying heads 2; the circulating mechanism 3 is used for collecting and utilizing the water flowing down after the spraying of the spraying heads 2 to the prefabricated box girder is finished and is arranged in the base 1; the circulating mechanism 3 comprises a solid-liquid separation assembly 301 and an anti-blocking assembly 302, the solid-liquid separation assembly 301 is arranged inside the base 1, the anti-blocking assembly 302 is arranged at the upper end of the base 1, the anti-blocking assembly 302 comprises a water inlet pipe 3024 communicated with the water pump 4, the other end of the water inlet pipe 3024 extends into the base 1, the other end of the water inlet pipe 3024 is fixedly connected with a screen 30210, the upper end of the surface of the water inlet pipe 3024 is fixedly connected with a connecting rod 3025, the upper end of the connecting rod 3025 is fixedly connected with a floating ring 3026, when it is required to prevent the water inlet pipe 3024 from sucking impurities precipitated on the bottom wall of the base 1, the floating ring 3026 is driven to float on the surface of water under the action of water level, in the process, the floating ring 3026 synchronously drives the connecting rod 3025 to float in the water, the connecting rod 3025 synchronously drives the water inlet pipe 3024 to float in the middle of the water, and the water inlet pipe 3024 synchronously drives the screen 30210 to float in the middle of the water.

As shown in fig. 2 and 4, the solid-liquid separation assembly 301 includes two flow guide plates 3011 fixedly connected to the upper end of the base 1, a filter plate 3012 is slidably connected between the flow guide plate 3011 and the base 1, { the surface of the filter plate 3012 is concave }, when it is necessary to separate the solid from the water flowing down from the precast box girder, the water first flows on the flow guide plate 3011 installed obliquely, and then flows on the filter plate 3012 along the flow guide plate 3011.

As shown in fig. 2, 3 and 4, the other side of the surface of the water inlet pipe 3024 is fixedly connected with a limiting sleeve 3023, the upper end of the limiting sleeve 3023 is slidably connected with a limiting rod 3022, the lower end of the limiting rod 3022 penetrates through the limiting sleeve 3023 and is fixedly connected with the base 1, when the water inlet pipe 3024 needs to be limited, the water inlet pipe 3024 slides on the surface of the limiting rod 3022 through the limiting sleeve 3023, { the gear 3028 and the rack 3021 are made of a polyoxymethylene material }, one side of the surface of the water inlet pipe 3024 is fixedly connected with an L-shaped rod 3027, the other end of the L-shaped rod 3027 is rotatably connected with a gear 3028, the inner bottom wall of the base 1 is fixedly connected with a rack 3021, the rack 3021 and the gear 3028 are engaged with a gear 3028, when the impurities at the water inlet of the water inlet pipe 3024 need to be cleaned, the water level effect is used, the water inlet pipe 3024 floats up and down according to the water level, the water inlet pipe 3024 simultaneously drives the L-shaped rod 3027 and the gear 3028 to float up and down, the gear 3028 and the rack 3028 and the water level 3011 is opened, when the impurities at the front end of the filter 3012 is rotated and the filter 3012, the filter board is matched with the filter board 3012, the filter board 3012, when the filter board is used.

When the utility model is used, when the precast box girder needs to be watered and maintained, only the water pump 4 needs to be opened, the water pump 4 pumps out the water in the base 1 through the water inlet pipe 3024 and sprays the water to the precast box girder through the sprinkler head 2, in the spraying process, part of the water flows to the guide plate 3011 from the precast box girder, because the guide plate 3011 is obliquely arranged at the upper end of the base 1, the water flows to the surface of the filter plate 3012 along the guide plate 3011, the filter plate 3012 primarily filters the larger impurities in the water, then the water continuously flows to the filter screen 3013, the filter screen 3013 re-filters the smaller impurities in the water, then the filtered water flows into the base 1, and in the spraying process, under the action of the water level in the base 1, the floating ring 3026 is floated up and down according to the water level, the floating ring 3026 synchronously drives the connecting rod 3025 to move up and down, the connecting rod 3025 synchronously drives the water inlet pipe 3024 to float up and down, so that the water inlet of the water inlet pipe 3024 is positioned in the middle of water, thereby preventing impurities deposited at the bottom from being sucked into the water inlet pipe 3024 to cause blockage, the water inlet pipe 3024 floats up and down while synchronously driving the L-shaped rod 3027 on one side of the surface to move up and down, the L-shaped rod 3027 synchronously drives the gear 3028 on the other end to move up and down, under the action of the gear 3028 and the rack 3021, so that the gear 3028 rotatably connected with the L-shaped rod 3027 rotates, the gear 3028 rotates while synchronously driving the brush 3029 to rotate, thereby the brush 3029 sweeps away the impurities attached to the screen 30210, and further improving the anti-blockage function.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a highway bridge precast box girder maintenance spray set which characterized in that includes:

the water spraying device comprises a base (1), wherein a water pump (4) is communicated with one side of the base (1), spraying heads (2) are arranged on two sides of the top end of the base (1), a three-way pipe is arranged on the surface of the water pump (4), and the other two ends of the three-way pipe are respectively communicated with the corresponding spraying heads (2);

the circulating mechanism (3) is used for collecting and utilizing the running water after the spraying heads (2) spray the precast box girder and is arranged in the base (1);

the circulating mechanism (3) comprises a solid-liquid separation assembly (301) and an anti-blocking assembly (302), the solid-liquid separation assembly (301) is arranged inside the base (1), and the anti-blocking assembly (302) is arranged at the upper end of the base (1).

2. The spray system for maintaining the precast box girder for the road bridge according to claim 1, wherein: the anti-blocking assembly (302) comprises a water inlet pipe (3024) communicated with a water pump (4), the other end of the water inlet pipe (3024) extends to the inside of the base (1), the other end of the water inlet pipe (3024) is fixedly connected with a screen mesh (30210), the upper end of the surface of the water inlet pipe (3024) is fixedly connected with a connecting rod (3025), and the upper end of the connecting rod (3025) is fixedly connected with a floating ring (3026).

3. The spray system for maintaining the precast box girder for the road bridge as recited in claim 1, wherein: the solid-liquid separation assembly (301) comprises two guide plates (3011) fixedly connected to the upper end of a base (1), and a filter plate (3012) is connected between the guide plates (3011) and the base (1) in a sliding mode.

4. The spray system for maintaining the precast box girder for the road bridge according to claim 2, wherein: the surface of the water inlet pipe (3024) is fixedly connected with a limiting sleeve (3023), the upper end of the limiting sleeve (3023) is connected with a limiting rod (3022) in a sliding manner, and the lower end of the limiting rod (3022) penetrates through the limiting sleeve (3023) and is fixedly connected with the base (1).

5. The spray system for maintaining the precast box girder for the road bridge according to claim 2, wherein: surface one side fixedly connected with L shape pole (3027) of inlet tube (3024), the other end of L shape pole (3027) is rotated and is connected with gear (3028), the interior diapire fixedly connected with rack (3021) of base (1), rack (3021) is connected with gear (3028) meshing, the other end fixedly connected with brush (3029) of gear (3028).

6. The spray system for maintaining the precast box girder for the road bridge according to claim 3, wherein: the lower extreme of filter (3012) is provided with filter screen (3013), the shape of filter screen (3013) is trapezoidal.

7. The spray system for maintaining the precast box girder for the road bridge as recited in claim 3, wherein: one side of the guide plate (3011) and the inner wall of the base (1) are provided with a sliding groove (3014) matched with the filter plate (3012) for use, and the front end of the base (1) is provided with a sealing door (101).