CN110666945A - Automatic curing means of retractable precast beam board - Google Patents
Automatic curing means of retractable precast beam board Download PDFInfo
- Publication number
- CN110666945A CN110666945A CN201910814855.0A CN201910814855A CN110666945A CN 110666945 A CN110666945 A CN 110666945A CN 201910814855 A CN201910814855 A CN 201910814855A CN 110666945 A CN110666945 A CN 110666945A
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- China
- Prior art keywords
- water
- pipe
- retractable
- water pipe
- way connecting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
Abstract
The invention discloses an automatic maintenance device of a retractable precast beam plate, which comprises a precast concrete beam plate base and a maintenance assembly, wherein the maintenance assembly is fixedly arranged on the precast concrete beam plate base, water flow enters a pipeline system formed by connecting a water pipe through a water inlet pipeline port, a four-way connecting piece and a three-way connecting piece, one end of the water pipe is closed, a water spray hole is processed at the non-closed end of the water pipe, a belt is driven to rotate through an external motor and is sleeved with a rotating shaft, the rotating gear is driven to rotate through the rotating shaft and is meshed with an external extending tooth, the forward and backward movement of a pipe sleeve is realized through the forward and reverse rotation of the external motor, a retractable hose which is continuously retracted is driven to enable the interior of the water pipe to generate water pressure, the water flow can conveniently flow out of the water spray hole, the concrete is maintained, and the traditional manual watering is replaced, the whole process does not need manual nursing, the workload of workers is reduced, the automatic maintenance of concrete is realized, and the practicability is better.
Description
Technical Field
The invention relates to the technical field of highway and municipal infrastructure construction, in particular to an automatic retractable precast beam slab maintenance device.
Background
In the rapid construction of urban municipal roads, highways and other infrastructures in three-line to five-line in China, a prestressed precast beam slab is a very common one in the construction of corresponding bridge engineering, and in the prefabrication production process, the problem that the prestressed beam slab cannot be tensioned due to the fact that the concrete strength of the beam body is not enough can often occur, so that the beam body maintenance is very important.
Disclosure of Invention
The invention aims to provide an automatic retractable maintenance device for a precast beam slab, which has the advantages of no need of manual nursing in the watering process, reduction of the workload of workers, realization of automatic maintenance of concrete and better practicability, and can solve the problems that in the prior art, a specially-assigned person needs to be sent for watering maintenance, the maintenance effect is not obvious, the beam body quality is low, the workload of workers is increased, and the practicability is poor.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic maintenance device for a retractable precast beam plate comprises a concrete precast beam plate base and a maintenance assembly, wherein the maintenance assembly is fixedly arranged on the concrete precast beam plate base and comprises a water supply mechanism and a telescopic mechanism, the telescopic mechanism is fixedly connected with the water supply mechanism, the water supply mechanism comprises a water inlet pipeline port, a water pipe, a four-way connecting piece, a three-way connecting piece, a pipe sleeve, outer extending teeth, pipeline supports and a telescopic hose, the bottom of each pipeline support is fixedly connected with the concrete precast beam plate base, the pipeline supports are provided with a plurality of groups, the top of the leftmost pipeline support is fixedly connected with the three-way connecting piece, the tops of the other groups of pipeline supports are fixedly connected with the four-way connecting piece, two adjacent groups of four-way connecting pieces are connected through the water pipe, the telescopic hoses are fixedly arranged at the transverse connecting ports of the four-way connecting piece and the, the other end of the telescopic hose is fixedly connected with a water pipe, a water inlet pipeline port is fixedly installed at the port of the rightmost water pipe and is connected with a water source pipeline, a pipe sleeve is sleeved on the outer wall of the water pipe, and outer extending teeth are machined on the outer wall of the pipe sleeve and are meshed with the telescopic mechanism; the telescopic mechanism comprises a rotating gear, a rotating shaft, a reinforcing sleeve and a belt, wherein the rotating gear is meshed with the outer extending teeth, the rotating gear is fixedly sleeved on the top of the rotating shaft, the bottom of the rotating shaft is movably sleeved inside the reinforcing sleeve, the rotating shaft is sleeved with the belt, and one end of the belt is sleeved with the motor.
Preferably, the water pipe is made of stainless steel materials, and one end of the water pipe is closed.
Preferably, the water outlet end of the water pipe is provided with a water spraying hole.
Preferably, the reinforcing sleeve is fixedly connected with the pipeline bracket.
Preferably, the water supply mechanisms are provided with a plurality of groups, and two adjacent groups of water supply mechanisms are communicated through a four-way connecting piece.
Compared with the prior art, the invention has the following beneficial effects:
this retractable precast beam board automatic curing means adopts mechanical structure to water and replaces traditional manual work to water, and whole process need not artifical nurse, alleviates workman's work load, has realized the automatic maintenance of concrete, and the practicality is better.
Drawings
FIG. 1 is a schematic top view of the overall structure of the present invention;
FIG. 2 is a schematic front view of the overall structure of the present invention;
FIG. 3 is an enlarged view of the assembly of part A of FIG. 1;
fig. 4 is a schematic view of the structure of the rotating gear of the present invention.
In the figure: 1. a concrete precast beam slab base; 2. maintaining the assembly; 21. a water supply mechanism; 211. an inlet pipe orifice; 212. a water pipe; 2121. a water spray hole; 213. a four-way connecting piece; 214. a tee joint connector; 215. Pipe sleeve; 216. extending the teeth outwards; 217. a pipe support; 218. a flexible hose; 22. a telescopic mechanism; 221. a rotating gear; 222. a rotating shaft; 223. reinforcing the sleeve; 224. a belt.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an automatic maintenance device for a retractable precast beam slab comprises a precast concrete beam slab base 1 and a maintenance assembly 2, wherein the maintenance assembly 2 is fixedly installed on the precast concrete beam slab base 1, the maintenance assembly 2 comprises a water supply mechanism 21 and a telescopic mechanism 22, the telescopic mechanism 22 is fixedly connected with the water supply mechanism 21, the water supply mechanism 21 comprises a water inlet pipe port 211, a water pipe 212, a four-way connector 213, a three-way connector 214, a pipe sleeve 215, external extension teeth 216, pipe brackets 217 and a telescopic hose 218, the bottom of each pipe bracket 217 is fixedly connected with the precast concrete beam slab base 1, the pipe brackets 217 are provided with a plurality of groups, the top of the leftmost pipe bracket 217 is fixedly connected with the three-way connector 214, the tops of the other groups of pipe brackets 217 are fixedly connected with the four-way connector 213, and the adjacent two groups of four-way connectors 213 are connected with each other through the water, the cross connection ports of the four-way connection member 213 and the three-way connection member 214 are fixedly provided with a telescopic hose 218, the other end of the telescopic hose 218 is fixedly connected with a water pipe 212, the port of the rightmost water pipe 212 is fixedly provided with a water inlet pipe port 211, the water inlet pipe port 211 is connected with a water source pipe, the outer wall of the water pipe 212 is sleeved with a pipe sleeve 215, the outer wall of the pipe sleeve 215 is provided with outer extension teeth 216, and the outer extension teeth 216 are engaged with the telescopic mechanism 22; the telescopic mechanism 22 comprises a rotating gear 221, a rotating shaft 222, a reinforcing sleeve 223 and a belt 224, wherein the rotating gear 221 is meshed with the outer extending teeth 216, the rotating gear 221 is fixedly sleeved on the top of the rotating shaft 222, the bottom of the rotating shaft 222 is movably sleeved inside the reinforcing sleeve 223, the rotating shaft 222 is sleeved with the belt 224, one end of the belt 224 is sleeved with a motor, the water pipe 212 is made of stainless steel materials, one end of the water pipe 212 is closed, a water outlet end of the water pipe 212 is provided with a water spraying hole 2121, the reinforcing sleeve 223 is fixedly connected with the pipe support 217, a plurality of groups of water supply mechanisms 21 are arranged, and two adjacent groups of water supply mechanisms 21 are communicated through.
The working principle is as follows: the water inlet pipe port 211 is connected with a water source pipe, water flows from the water inlet pipe port 211 into a pipe system formed by connecting the water pipe 212, the four-way connecting piece 213 and the three-way connecting piece 214, one end of the water pipe 212 is closed, so the water flows only from the unclosed end of the water pipe 212, a water spraying hole 2121 is processed on the unclosed end of the water pipe 212, an external motor drives the belt 224 to rotate, the belt 224 is sleeved with the rotating shaft 222, the rotating gear 221 is driven to rotate by the rotating shaft 222, the rotating gear 221 is meshed with the external extending teeth 216, the forward and backward movement of the pipe sleeve 215 is realized by the forward and backward rotation of the external motor, the pipe sleeve 215 is fixedly connected with the flexible hose 218, the flexible hose 218 is driven to stretch back and forth, thereby the purpose of adjusting the stretching distance of the water pipe 212 is achieved, the flexible hose 218 which stretches continuously enables the water pressure, the concrete is maintained, and the water inlet pressure of the water source pipeline can be controlled in the actual use process, so that the aim of adjusting the spraying range of the water spraying holes 2121 is fulfilled.
In summary, the following steps: the retractable precast beam slab automatic maintenance device comprises a water inlet pipe port 211 connected with a water source pipe, water flow enters a water pipe 212 from the water inlet pipe port 211, a four-way connecting piece 213 is connected with a three-way connecting piece 214 to form a pipeline system, one end of the water pipe 212 is closed, so the water flow can only flow out from the unsealed end of the water pipe 212, a water spraying hole 2121 is processed on the unsealed end of the water pipe 212, a belt 224 is driven to rotate by an external motor, the belt 224 is sleeved with a rotating shaft 222, a rotating gear 221 is driven to rotate by the rotating shaft 222, the rotating gear 221 is meshed with an external extension tooth 216, forward and backward movement of a pipe sleeve 215 is realized by positive and negative rotation of the external motor, the pipe sleeve 215 is fixedly connected with a retractable hose 218, the retractable hose 218 is driven to retract back and forth, thereby the purpose of adjusting the retractable distance of the water pipe 212 is achieved, make things convenient for rivers to flow out in by hole for water spraying 2121, maintain the concrete, accessible control water source pipeline's the water pressure of intaking in the in-service use process reaches the purpose of adjusting hole for water spraying 2121 spray regime, adopts mechanical structure to water and replaces traditional manual work to water, and whole process need not artifical nurse, alleviates workman's work load, has realized the automatic maintenance of concrete, and the practicality is better.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an automatic curing means of retractable precast beam board, includes precast concrete beam board base (1) and maintenance subassembly (2), maintenance subassembly (2) fixed mounting on precast concrete beam board base (1), its characterized in that: the maintenance assembly (2) comprises a water supply mechanism (21) and a telescopic mechanism (22), the telescopic mechanism (22) is fixedly connected with the water supply mechanism (21), the water supply mechanism (21) comprises a water inlet pipe port (211), a water pipe (212), four-way connecting pieces (213), three-way connecting pieces (214), a pipe sleeve (215), outer extending teeth (216), pipe supports (217) and telescopic hoses (218), the bottoms of the pipe supports (217) are fixedly connected with the precast concrete beam slab base (1), the pipe supports (217) are provided with a plurality of groups, the top of the leftmost pipe support (217) is fixedly connected with the three-way connecting pieces (214), the tops of other groups of pipe supports (217) are fixedly connected with the four-way connecting pieces (213), two adjacent groups of four-way connecting pieces (213) are connected through the water pipe (212), the transverse connecting ports of the four-way connecting pieces (213) and the three-way connecting pieces (214) are fixedly provided with the telescopic hoses (218, the other end of the telescopic hose (218) is fixedly connected with the water pipe (212), the port of the rightmost water pipe (212) is fixedly provided with a water inlet pipeline port (211), the water inlet pipeline port (211) is connected with a water source pipeline, the outer wall of the water pipe (212) is sleeved with a pipe sleeve (215), the outer wall of the pipe sleeve (215) is provided with outer extension teeth (216), and the outer extension teeth (216) are meshed with the telescopic mechanism (22); the telescopic mechanism (22) comprises a rotating gear (221), a rotating shaft (222), a reinforcing sleeve (223) and a belt (224), the rotating gear (221) is meshed with the outer extending teeth (216), the rotating gear (221) is fixedly sleeved on the top of the rotating shaft (222), the bottom of the rotating shaft (222) is movably sleeved inside the reinforcing sleeve (223), the rotating shaft (222) is sleeved with the belt (224), and one end of the belt (224) is sleeved with the motor.
2. The automatic maintenance device of the retractable precast beam slab of claim 1, characterized in that: the water pipe (212) is made of stainless steel materials, and one end of the water pipe (212) is closed.
3. The automatic maintenance device of the retractable precast beam slab of claim 1, characterized in that: and a water outlet end of the water pipe (212) is provided with a water spraying hole (2121).
4. The automatic maintenance device of the retractable precast beam slab of claim 1, characterized in that: the reinforcing sleeve (223) is fixedly connected with the pipeline bracket (217).
5. The automatic maintenance device of the retractable precast beam slab of claim 1, characterized in that: the water supply mechanisms (21) are provided with a plurality of groups, and the adjacent two groups of water supply mechanisms (21) are communicated through a four-way connecting piece (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910814855.0A CN110666945A (en) | 2019-08-30 | 2019-08-30 | Automatic curing means of retractable precast beam board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910814855.0A CN110666945A (en) | 2019-08-30 | 2019-08-30 | Automatic curing means of retractable precast beam board |
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| Publication Number | Publication Date |
|---|---|
| CN110666945A true CN110666945A (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910814855.0A Pending CN110666945A (en) | 2019-08-30 | 2019-08-30 | Automatic curing means of retractable precast beam board |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660021A (en) * | 2013-12-20 | 2014-03-26 | 广西捷佳润农业科技有限公司 | Automatic spraying maintenance system of precast beams |
| CN204209809U (en) * | 2014-10-08 | 2015-03-18 | 中南大学 | A kind of automation spray equipment for Precast T-Beam |
| CN204354282U (en) * | 2014-10-29 | 2015-05-27 | 内蒙古路桥有限责任公司 | Precast beam pedestal pre-buried health pipeline extension system |
| CN104972554A (en) * | 2015-07-27 | 2015-10-14 | 周勇 | Automatic spray and maintenance system for T-shaped prefabricated beam |
| CN207933286U (en) * | 2018-02-06 | 2018-10-02 | 中国水利水电第五工程局有限公司 | A kind of concrete time control automatic water jetting curing means |
-
2019
- 2019-08-30 CN CN201910814855.0A patent/CN110666945A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660021A (en) * | 2013-12-20 | 2014-03-26 | 广西捷佳润农业科技有限公司 | Automatic spraying maintenance system of precast beams |
| CN204209809U (en) * | 2014-10-08 | 2015-03-18 | 中南大学 | A kind of automation spray equipment for Precast T-Beam |
| CN204354282U (en) * | 2014-10-29 | 2015-05-27 | 内蒙古路桥有限责任公司 | Precast beam pedestal pre-buried health pipeline extension system |
| CN104972554A (en) * | 2015-07-27 | 2015-10-14 | 周勇 | Automatic spray and maintenance system for T-shaped prefabricated beam |
| CN207933286U (en) * | 2018-02-06 | 2018-10-02 | 中国水利水电第五工程局有限公司 | A kind of concrete time control automatic water jetting curing means |
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Application publication date: 20200110 |
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| RJ01 | Rejection of invention patent application after publication |