CN211590645U - Hidden spray precast beam pedestal - Google Patents
Hidden spray precast beam pedestal Download PDFInfo
- Publication number
- CN211590645U CN211590645U CN201922466458.7U CN201922466458U CN211590645U CN 211590645 U CN211590645 U CN 211590645U CN 201922466458 U CN201922466458 U CN 201922466458U CN 211590645 U CN211590645 U CN 211590645U
- Authority
- CN
- China
- Prior art keywords
- spray
- precast beam
- pedestal
- beam pedestal
- butt joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007921 spray Substances 0.000 title claims abstract description 55
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 title claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 210000001503 joint Anatomy 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 29
- 238000005507 spraying Methods 0.000 description 18
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000000275 quality assurance Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
Abstract
The utility model discloses a hidden spray precast beam pedestal, including precast beam pedestal body, spray 360 rotatory nozzle that water supply branch pipe way, three way connection, butt joint and two levels set up, the pedestal body is relative two 360 rotatory nozzle respectively through two output intercommunications of butt joint and three way connection, three way connection's input with spray water supply branch pipe and be connected. The utility model discloses a place in advance on precast beam pedestal and spray water supply branch pipe way and rotatory nozzle, and can stretch out and draw back along with water pressure switching by oneself in the time of, thereby realized only needing to open rivers master switch and can make rotatory nozzle stretch out precast beam pedestal outside and spray the operation when the operation, otherwise return and contract back inside precast beam pedestal, not only can accomplish fully moist, the maintenance equipment that no dead angle sprayed is simultaneously, the self-protection of maintenance equipment self has been realized.
Description
Technical Field
The utility model relates to a bridge construction maintenance of equipment technical field especially relates to a hidden sprays precast beam pedestal.
Background
At present, precast beam maintenance is an important link for beam slab quality assurance. In recent years, the traditional spraying maintenance equipment adopted by precast beam maintenance of our company mainly comprises a water supply system, a pedestal spraying system and an intelligent control system, and the spraying system of the traditional spraying maintenance equipment needs to be provided with spraying water supply branch pipelines at the outer side of a bottom web plate and a top plate of a precast beam plate, so that all-weather and full-humid maintenance quality standard is guaranteed. Its theory of operation is as follows, this protection system sprays water supply branch pipe and installs in the outside of precast beam board, need fully consider to move the roof beam space, and it is great to take up an area of the space, and moves the roof beam in-process and need prevent the roof beam body and topple, among the precast beam maintenance process, the operation is more loaded down with trivial details. The spraying pipeline and the spraying head are mainly buried in the middle of the adjacent pedestals, foreign matters such as mortar and the like are easy to drop on the spraying head in the construction process of the beam plate, so that the spraying head is blocked, the latter pipeline is laid on the road ground, although grooves and the like are also formed for placement, the phenomenon that the pipeline is broken due to the fact that the pipeline is heavy-duty operation and the pressure is too high is easy to generate in the construction process, and once the phenomenon occurs, the maintenance cost is extremely high.
And the angle of shower nozzle is more single when current sprays the maintenance, can't carry out 360 rotations and spray the maintenance to need the manual work to mend during the maintenance, moreover, spray water supply branch pipe and metal spray nozzle and expose in humid environment, the fragile corrosion, the installation that sprays water supply branch pipe is maintained and is all needed a large amount of manual works, in order to guarantee to spray maintenance equipment normal operating, the maintenance cost is high, the degree of difficulty is high, later stage precast beam maintenance effect is not good.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hidden spray precast beam pedestal can stretch out work automatically when using, and the automatic back that contracts when stopping is to the precast beam platform base that contracts to effectual damage of having avoided and improved the efficiency that sprays the maintenance greatly, reduced the cost of maintenance and maintenance.
The utility model adopts the technical proposal that:
the utility model provides a concealed sprays precast beam pedestal, includes precast beam pedestal body, this internal 360 rotatory nozzle that spray water supply branch pipe way, three way connection, butt joint and two levels set up that is provided with of pedestal, the pedestal body is relative two 360 rotatory nozzle respectively through two output intercommunications of butt joint with three way connection, three way connection's input with spray water supply branch pipe way and be connected.
Still including scalable pressure switch, 360 rotatory nozzle pass through scalable pressure switch and butt joint intercommunication for make 360 rotatory nozzle can be according to the automatic switching of water pressure, 360 rotatory nozzle accomplish in the inside and outside conversion of pedestal body in the time of and the switching.
The telescopic pressure switch comprises a pipe body, one end of the pipe body is sealed, the other end of the pipe body is a connecting end used for being connected with the butt joint, a sealing plug and a pressure spring are arranged at the connecting end, the sealing plug is sleeved outside a water outlet end of the butt joint in a sealing sliding mode through the pressure spring, and water outlet holes are formed in the peripheral wall of the connecting end and used for being connected with a 360-degree rotary spray head.
The compression stroke of the pressure spring is equal to the distance that the spray header extends out of the prefabricated beam pedestal body.
The utility model discloses a place in advance on precast beam pedestal and spray water supply branch pipe way and rotatory nozzle, and can stretch out and draw back along with water pressure switching by oneself in the time of, thereby realized only need to open rivers master switch and can make rotatory nozzle stretch out precast beam pedestal outside and spray the operation when the operation, on the contrary, return and contract back inside precast beam pedestal, thereby not only can accomplish fully moist, the maintenance equipment that no dead angle sprayed is simultaneously, the self-protection of maintenance equipment self has been realized, do not additionally occupy the space of construction promptly, and the manpower of having saved the maintenance controls the cost, very big improvement the efficiency of maintenance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the retractable pressure switch of the present invention.
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 obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, it is to be noted that, for the orientation words, there are terms such as "center", "lateral", "longitudinal", and the like
The terms "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used to designate an orientation or positional relationship that is based on the orientation or positional relationship shown in the drawings for purposes of descriptive convenience and simplicity of description, and are not intended to indicate or imply that the device or element so designated must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the specific scope of the invention.
It is noted that the terms "first", "second", and the like in the description and claims of the present application are used for
Similar objects are distinguished and not necessarily used to describe a particular order or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
As shown in fig. 1 and 2, the utility model comprises a precast beam pedestal body 12, a spraying water supply branch pipe 4, a three-way joint 3, two butt joints 2 and two horizontally arranged 360-degree rotary nozzles 1 are arranged in the pedestal body 12, the pedestal body 12 is communicated with two output ends of the three-way joint 3 through the butt joint 2 respectively relative to the two 360-degree rotary nozzles 1, and the input end of the three-way joint 3 is connected with the spraying water supply branch pipe 4; the upper part all is pre-buried inside the hidden precast beam pedestal that sprays, can cooperate the setting promptly when the base body is pour, and the flexible position of mounted position and shower nozzle is stayed to pre-buried pipeline.
Still including scalable pressure switch 5, 360 rotatory nozzle 1 communicate with butt joint 2 through scalable pressure switch 5 for make 360 rotatory nozzle 1 can be according to the automatic switching of water pressure, 360 rotatory nozzle 1 accomplishes in pedestal body 12 inside and pedestal body 12 outside conversion when and the switching.
The compression stroke of the pressure spring 9 is equal to the distance that the spray header extends out of the prefabricated beam pedestal body. The utility model discloses when using, only need open the valve switch of trunk line to each hidden sprays the pressure that prefabricated beam pedestal can acquire rivers, before rivers pressure reachs, when it is in the closed condition, flexible shower nozzle is because the existence of pressure spring 9, when its natural extension, makes the sealing plug be in delivery port blind end one side, and the telescopic pressure switch is whole for the state of contracting into this moment, and the shower nozzle is hidden in prefabricated beam pedestal along with pressure switch this moment, has obtained effectual protection.
When the water pressure reaches, when the hidden spraying precast beam pedestal is in a starting state, the water pressure enters the interior of the pipe body 7 through the butt joint 2, because one end of the pipe body 7 is sealed, the other end of the pipe body is also sealed due to the existence of the sealing plug 8 and the pressure spring 9, the pressure of the sealing cavity is increased, so that the pressure spring 9 is compressed, the sealing plug 8 and the pipe body 7 slide relatively, the volume of the sealing cavity is increased, so that the telescopic spray head extends outwards, and when the sealing plug 8 passes through the water outlet 10, the water pressure of the water flow enters the spray head through the water outlet 10, the spray head sprays through the spray head, the spray head is in a stretching state at the moment, namely, the spray head automatically stretches out of the precast beam pedestal body through the water pressure, the spray head can spray and maintain the precast beam through 360 degrees in a rotating manner, when the spraying operation is completed, the, at the moment, the pipe body 7 is driven to retract due to the existence of the pressure spring 9, so that the spray head also retracts and finally returns to the initial state, and the spray head is positioned in the prefabricated beam pedestal body 12, so that the damage to spraying equipment and the interference of foreign matters to the spray head in the actual field construction process can be well avoided; further reduction the loaded down with trivial details matter that the water pipe was laid in the pedestal outside, make precast beam field neater orderly, reduce the damage and the maintenance that spray the water supply lateral conduit, enable the good roof beam of prefabrication to obtain sufficient maintenance of spraying, guaranteed the intensity of concrete, practice thrift space, cost simultaneously.
The utility model discloses according to the actual conditions of job site, after the hidden spray precast beam pedestal was used, reduced the loaded down with trivial details matter of laying the water pipe outside the pedestal, made the precast beam field neater and more orderly, reduced the damage and the maintenance of spraying water supply branch pipe way, enabled the precast beam to obtain sufficient spraying maintenance, guaranteed the intensity of concrete simultaneously; because the spray water supply branch pipes, the three-way joints, the butt joints, the telescopic nozzles and the like are pre-embedded inside the concealed spray precast beam pedestal, a spray system can be effectively protected, and space, manpower, material resources and financial resources are saved.
The spraying water supply branch pipeline, the telescopic spray head and the control pipeline are embedded in the precast beam pedestal, so that the space is saved, and the precast beam pedestal is effectively protected; the telescopic spray head can rotate 360 degrees, and all-weather, full-wetting and no-dead-angle maintenance of the precast beam is guaranteed. Save a large amount of manpowers, material resources, financial resources, realized the intelligence of precast beam and sprayed the maintenance. Greatly improves the working efficiency and has obvious economic benefit. The hidden spray precast beam pedestal has wide application market and great social benefit.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. The utility model provides a hidden spray precast beam pedestal, includes precast beam pedestal body, its characterized in that: this internal 360 rotatory nozzle that are provided with spray water supply branch pipe way, three way connection, butt joint and two levels of pedestal and set up, the pedestal body is relative two 360 rotatory nozzles communicate through two outputs of butt joint and three way connection respectively, three way connection's input with spray water supply branch pipe way and be connected.
2. The concealed spray precast beam pedestal of claim 1, wherein: still including scalable pressure switch, 360 rotatory nozzle pass through scalable pressure switch and butt joint intercommunication for make 360 rotatory nozzle can be according to the automatic switching of water pressure, 360 rotatory nozzle accomplish in the inside and outside conversion of pedestal body in the time of and the switching.
3. The concealed spray precast beam pedestal of claim 2, wherein: the telescopic pressure switch comprises a pipe body, one end of the pipe body is sealed, the other end of the pipe body is a connecting end used for being connected with the butt joint, a sealing plug and a pressure spring are arranged at the connecting end, the sealing plug is sleeved outside a water outlet end of the butt joint in a sealing sliding mode through the pressure spring, and water outlet holes are formed in the peripheral wall of the connecting end and used for being connected with a 360-degree rotary spray head.
4. The concealed spray precast beam pedestal of claim 3, wherein: the compression stroke of the pressure spring is equal to the distance that the spray header extends out of the prefabricated beam pedestal body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922466458.7U CN211590645U (en) | 2019-12-31 | 2019-12-31 | Hidden spray precast beam pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922466458.7U CN211590645U (en) | 2019-12-31 | 2019-12-31 | Hidden spray precast beam pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211590645U true CN211590645U (en) | 2020-09-29 |
Family
ID=72598722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922466458.7U Expired - Fee Related CN211590645U (en) | 2019-12-31 | 2019-12-31 | Hidden spray precast beam pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211590645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325019A (en) * | 2020-11-30 | 2021-02-05 | 俞立伟 | Spliced composite pipeline |
-
2019
- 2019-12-31 CN CN201922466458.7U patent/CN211590645U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325019A (en) * | 2020-11-30 | 2021-02-05 | 俞立伟 | Spliced composite pipeline |
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Legal Events
| 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: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |