CN211762387U

CN211762387U - Atomizing maintenance box girder prefabricating pedestal

Info

Publication number: CN211762387U
Application number: CN201922279207.8U
Authority: CN
Inventors: 何振东; 王宗生; 乔文王; 田小军; 赵明付
Original assignee: CCCC First Highway Engineering Co Ltd; CCCC Tunnel Engineering Co Ltd
Current assignee: CCCC First Highway Engineering Co Ltd; CCCC Tunnel Engineering Co Ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-10-27
Anticipated expiration: 2029-12-17

Abstract

The utility model relates to a prefabricated pedestal of fog curing box girder, be in including the prefabricated pedestal of concrete, pre-buried a plurality of delivery pipes of prefabricated pedestal inside and lay side by side a plurality of support foundations under the prefabricated pedestal set up the multichannel under the prefabricated pedestal with support the basis PVC pipe side by side, the PVC pipe with delivery pipe parallel arrangement, the PVC pipe through water supply branch pipe with the delivery pipe is linked together PVC manages and goes up along its length direction evenly distributed and has a plurality of shower nozzle, the shower nozzle with the bottom of prefabricated pedestal sets up relatively rotatable pivoted atomizer device is installed respectively with the both ends of delivery pipe to the PVC pipe, just last atomizer with the lateral wall of prefabricated pedestal sets up relatively. Through predetermineeing delivery pipe and PVC pipe complex bilayer and spraying the maintenance mode, reach holistic comprehensive, balanced maintenance to prefabricated pedestal, promote maintenance efficiency.

Description

Atomizing maintenance box girder prefabricating pedestal

Technical Field

The utility model relates to a highway bridge maintenance technical field, concretely relates to prefabricated pedestal of atomizing maintenance box girder.

Background

In recent years, with the construction of highway and railway engineering, the application of bridge construction technology is continuously developed. The design and the manufacturing process of the box girder precast concrete pedestal are mature, and the prefabricated size and the size can meet the requirements.

Traditional precast concrete platform maintenance adopts artifical watering, and is inefficient, need drop into more manpower, and the cost of labor is higher, and especially the outside is that traditional maintenance quality is that traditional maintenance mode can't guarantee. In the actual work progress, because suspension type maintenance equipment is during the maintenance, the shower nozzle of maintenance keeps fixed, consequently causes during the maintenance of prefabricated pedestal, the construction inconvenient, and the angle of the continuous adjustment maintenance of every turn need just can reach the effect of full coverage, appears leaking the phenomenon of fostering easily.

SUMMERY OF THE UTILITY MODEL

Problem to in the above-mentioned technical background, the utility model aims at providing an atomizing maintenance case roof beam prefabrication pedestal improves the maintenance efficiency to prefabrication pedestal.

In order to realize the above purpose, the utility model discloses a technical scheme be:

the utility model provides a prefabricated pedestal of fog curing box girder, includes the prefabricated pedestal of concrete, pre-buried inside a plurality of delivery pipes of prefabricated pedestal and lay side by side a plurality of support foundations under the prefabricated pedestal set up the multichannel with support foundation PVC pipe side by side under the prefabricated pedestal, PVC pipe with delivery pipe parallel arrangement, PVC pipe through water supply branch pipe with the delivery pipe is linked together PVC manages and goes up along its length direction evenly distributed and has a plurality of shower nozzle, the shower nozzle with the bottom of prefabricated pedestal sets up relatively rotatable pivoted atomizer device is installed respectively to PVC pipe and the both ends of delivery pipe, just last atomizer of atomizer device with the lateral wall of prefabricated pedestal sets up relatively.

Further, the water supply pipe is disposed at a middle portion of the prefabrication pedestal.

Further, according to the inclination angle of the two side walls of the prefabricated pedestal, the rotation angle of the atomizer device is adjusted, so that water sprayed out of the atomizer is sprayed onto the side walls of the prefabricated pedestal.

Further, the water supply branch pipe and the water supply pipe are integrally prepared and molded when the prefabricated pedestal is prepared.

Furthermore, the PVC pipe is fixedly connected with the atomizing spray head device by adopting a screw thread sleeve.

Furthermore, the end part of the water supply pipe is fixedly connected with the atomizing spray head device by adopting a screw thread sleeve.

The technical effects of the utility model reside in that:

the utility model provides an inside delivery pipe and the water supply branch pipe of presetting of case roof beam prefabrication pedestal sprays the maintenance mode with PVC pipe complex bilayer, reaches to holistic comprehensive, balanced maintenance of prefabrication pedestal, especially through rotatable atomizing spray set, realizes the maintenance to the pedestal lateral wall, has guaranteed the maintenance full coverage, promotes maintenance efficiency.

Drawings

FIG. 1 is a schematic cross-sectional structure view of the box girder prefabricating pedestal for atomization maintenance of the utility model;

fig. 2 is the utility model discloses the structural schematic of the prefabricated pedestal of atomizing maintenance box girder.

Reference numerals: 1-prefabricating a pedestal; 2-a water supply pipe; 3-supporting a foundation; 4-PVC pipe; 5-water supply branch pipe; 6-a spray head; 7-an atomizer device; 8-atomizing spray head.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

Referring to the attached figures 1 and 2, the atomizing maintenance box girder prefabrication pedestal comprises a concrete prefabrication pedestal 1, a plurality of water supply pipes 2 pre-embedded in the prefabrication pedestal 1 and a plurality of supporting foundations 3 arranged below the prefabrication pedestal 1 side by side, a plurality of PVC pipes 4 which are arranged side by side with the supporting base 3 are arranged under the prefabrication pedestal 1, the PVC pipe 4 is arranged in parallel with the water supply pipe 2, the PVC pipe 4 is communicated with the water supply pipe 2 through a water supply branch pipe 5, a plurality of spray heads 6 are uniformly distributed on the PVC pipe 4 along the length direction thereof, the spray heads 6 are arranged opposite to the bottom of the prefabrication pedestal 1, two ends of the PVC pipe 4 and the water supply pipe 2 are respectively provided with an atomizing nozzle device 7 which can rotate, and the atomizer 8 on the atomizer device 7 is arranged opposite to the side wall of the prefabricated pedestal 1.

The utility model provides an inside delivery pipe 2 and the water supply branch pipe 5 of presetting of case roof beam prefabrication pedestal, manage 4 complex bilayers with PVC and spray the maintenance mode, reach holistic comprehensive, balanced maintenance to prefabricated pedestal, especially through rotatable atomizing spray set 7, realize the maintenance to the pedestal lateral wall, guaranteed the maintenance full coverage, promote maintenance efficiency.

Further, the water supply pipe 2 is provided in the middle of the prefabrication base 1.

Further, according to the inclination angle of the two side walls of the prefabricating pedestal 1, the rotation angle of the atomizer device 7 is adjusted, so that the water sprayed from the atomizer 8 is sprayed to the side walls of the prefabricating pedestal 1. Through the adjustment atomizer device 7's turned angle realizes atomizer 8 to the spray area of 1 lateral wall of prefabricated pedestal, and then improves the whole maintenance effect that covers to the pedestal.

Further, the water supply branch pipe 5 and the water supply pipe 2 are integrally prepared and molded when the prefabrication base 1 is prepared.

Further, the PVC pipe 4 is fixedly connected with the atomizing nozzle device 7 by adopting a screw thread sleeve.

Further, the end of the water supply pipe 2 is fixedly connected with the atomizing nozzle device 7 by a screw sleeve.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The precast pedestal for the atomized maintenance box girder comprises a precast concrete pedestal (1), a plurality of water supply pipes (2) which are embedded in the precast concrete pedestal (1) and a plurality of support foundations (3) which are arranged side by side under the precast concrete pedestal (1), and is characterized in that a plurality of PVC pipes (4) which are arranged side by side with the support foundations (3) are arranged under the precast concrete pedestal (1), the PVC pipes (4) are arranged in parallel with the water supply pipes (2), the PVC pipes (4) are communicated with the water supply pipes (2) through water supply branch pipes (5), a plurality of spray heads (6) are uniformly distributed on the PVC pipes (4) along the length direction of the PVC pipes, the spray heads (6) are arranged opposite to the bottom of the precast concrete pedestal (1), and rotatable atomized spray head devices (7) are respectively installed at the two ends of the PVC pipes (4) and the water supply pipes (2), and the atomizing nozzle (8) on the atomizing nozzle device (7) is opposite to the side wall of the prefabricated pedestal (1).

2. An atomized maintenance box girder prefabrication platform as claimed in claim 1, wherein the water supply pipe (2) is arranged in the middle of the prefabrication platform (1).

3. An atomized maintenance box girder prefabrication platform as claimed in claim 1, wherein the rotation angle of the atomizer device (7) is adjusted according to the inclination angle of the two side walls of the prefabrication platform (1) so that the water sprayed from the atomizer (8) is sprayed to the side walls of the prefabrication platform (1).

4. An atomized maintenance box girder prefabrication platform as claimed in claim 1, wherein the water supply branch pipe (5) and the water supply pipe (2) are integrally prepared and molded when the prefabrication platform (1) is prepared.

5. An atomized maintenance box girder prefabrication pedestal according to claim 1, wherein the PVC pipe (4) is fixedly connected with the atomized spray head device (7) by a screw thread sleeve.

6. An atomized maintenance box girder prefabrication pedestal according to claim 1, characterized in that the end of the water supply pipe (2) is fixedly connected with the atomized spray head device (7) by a screw sleeve.