CN210646980U - Rust-resistant atomizer of embedded steel bar - Google Patents
Rust-resistant atomizer of embedded steel bar Download PDFInfo
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- CN210646980U CN210646980U CN201921252316.4U CN201921252316U CN210646980U CN 210646980 U CN210646980 U CN 210646980U CN 201921252316 U CN201921252316 U CN 201921252316U CN 210646980 U CN210646980 U CN 210646980U
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- pivot
- atomizer body
- sprayer
- embedded steel
- steel bar
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 20
- 239000010959 steel Substances 0.000 title claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000007921 spray Substances 0.000 claims description 11
- 230000002265 prevention Effects 0.000 claims description 10
- 239000004568 cement Substances 0.000 abstract description 41
- 239000000203 mixture Substances 0.000 abstract description 15
- 238000004140 cleaning Methods 0.000 abstract description 10
- 238000005507 spraying Methods 0.000 abstract description 9
- 239000013049 sediment Substances 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 description 7
- 239000002002 slurry Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model relates to an antirust sprayer for embedded steel bars, it includes second atomizer body, the lower extreme intercommunication of second atomizer body has second outlet conduit, one side of second atomizer body is provided with the second control valve, second outlet conduit is connected with the second atomising head, the lower extreme fixedly connected with motor of second atomizer body, the inside of second atomizer body is provided with the stirring subassembly. The utility model discloses when carrying out the rust cleaning operation to embedded bar, the motor can drive the stirring subassembly, and first stirring vane in the stirring subassembly rotates coaction in cement and water with second stirring vane, makes cement and water mix more evenly, and the phenomenon of sediment can not take place for cement mud simultaneously, can not appear the phenomenon that second outlet conduit blockked up when spraying mud to guarantee the work efficiency of rust cleaning operation.
Description
Technical Field
The utility model relates to a technical field of building engineering construction, in particular to rust-resistant atomizer of embedded bar.
Background
The existing prefabrication and assembly process widely popularized in construction is widely used, and particularly, a box girder is prefabricated, and construction from prefabrication to field installation of the box girder to a bridge deck needs a long construction period, so that part of embedded steel bars of the guardrail are exposed on the outer surface for a long time, and the outer surface of the guardrail is possibly corroded seriously.
In the rust prevention project, the rust prevention method adopted at first is to manually smear cement paste or rust prevention paint. Because the construction amount is large, the manual smearing speed is slow, and materials are wasted, the rust prevention efficiency is very low. The existing rust-proof measures are changed into spraying the cement paste liquid by a sprayer, so that the cement paste liquid is uniformly sprayed on the outer side of the embedded steel bars, the efficiency of rust-proof treatment of the embedded steel bars is effectively improved, and laitance on the surfaces of the embedded steel bars can be removed only by simple polishing in the later construction process, so that the combination of the embedded steel bars and concrete is ensured.
As shown in fig. 1, the conventional slurry sprayer includes a first sprayer body 10, a first water filling port 11 is formed at an upper end of the first sprayer body 10, a first cover 12 is disposed on the first water filling port 11, a first water outlet pipe 13 is communicated with one side of the first sprayer, a first spraying head 14 is disposed at an end of the first water outlet pipe 13, and a first control valve 15 is disposed at the other side of the first sprayer.
The first control valve 15 generally comprises a handle, a connecting rod transmission structure and a one-way valve, wherein the handle enables the one-way valve to move upwards through the connecting rod transmission, and outside air can pass through the one-way valve and enter the sprayer body; the handle drives the one-way valve to move downwards through the connecting rod, the air flow cannot pass through the one-way valve, the one-way valve moves downwards to extrude the air in the sprayer body, the cement paste is pressed into the first water outlet pipeline 13, and then the cement paste is sprayed out through the first spraying head 14.
Above-mentioned technical scheme is when carrying out the rust cleaning work, places cement and water and mixes in atomizer body inner chamber, control valve after mixing, aim at the embedded bar with the atomising head to can realize the rust cleaning operation to the embedded bar, but when the workman derusting operation, the mixed liquid of this internal water of atomizer and cement can mix the phenomenon that the inequality leads to the sediment, thereby can lead to outlet conduit to block up the phenomenon, can influence the work efficiency of derusting operation.
SUMMERY OF THE UTILITY MODEL
The utility model provides an antirust sprayer for embedded steel bars, which has the advantage of preventing the sprayer from precipitation phenomenon in the body and can ensure the normal spraying of the spraying head.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides an antirust sprayer of embedded steel bar, includes second atomizer body, the lower extreme intercommunication of second atomizer body has second outlet conduit, one side of second atomizer body is provided with the second control valve, second outlet conduit is connected with the second atomising head, the lower extreme fixedly connected with motor of second atomizer body, the inside of second atomizer body is provided with the stirring subassembly, the stirring subassembly include with motor output fixed connection's first pivot, with first pivot fixed connection's first stirring vane, with second atomizer body inner wall rotate the second pivot of being connected, with second pivot fixed connection's second stirring vane, first stirring vane sets up with the crisscross cooperation of second stirring vane
Through adopting above-mentioned technical scheme, when carrying out the rust cleaning operation to embedded steel bar, place cement and water at the second atomizer originally internally according to certain proportion, starter motor, the motor drives first pivot and rotates, can drive first stirring vane and rotate when first pivot is rotated, can support the second stirring vane to rotate when first stirring vane rotates, thereby second stirring vane can drive the second pivot and rotate, first stirring vane rotates coaction cement and water with second stirring vane, make cement and water mix more evenly, the phenomenon of deposit can not take place for cement mud simultaneously, the phenomenon of second outlet conduit jam can not appear when spraying mud, thereby guarantee the work efficiency of rust cleaning operation.
The utility model discloses further set up to: the equal fixedly connected with of first stirring vane and second stirring vane's lower extreme contradicts the brush hair, the diapire looks butt of conflict brush hair and second atomizer body.
Through adopting above-mentioned technical scheme, when first stirring vane and second stirring vane rotated, first stirring vane and second stirring vane drive the conflict brush hair and rotate, can act on the inner wall of second atomizer body when the brush hair of contradicting pivoted, can prevent that cement slurry from taking place to deposit, guarantee the smooth operation of removing rust of carrying on of workman.
The utility model discloses further set up to: the upper end of first pivot and second pivot all is provided with scrapes the subassembly, scrape the subassembly include with first pivot and second pivot upper end fixed connection the axis of rotation, with axis of rotation fixed connection's butt plate, keep away from axis of rotation one end fixed connection's elasticity butt plate with the butt plate, the inner wall looks butt of elasticity butt plate and second atomizer body.
Through adopting above-mentioned technical scheme, when first pivot and second pivot pivoted, first pivot and second pivot homoenergetic drive the axis of rotation and rotate, can transfer the butt board to rotate when the axis of rotation rotates, the butt board can drive the rotation of elasticity butt board when the pivoted, elasticity butt board rotates the inner wall of butt second atomizer body, make elasticity butt touch board butt second atomizer body, prevent the massive mud of adhesion on the inner wall of second atomizer body, can guarantee that cement and water mix more evenly, thereby can reduce the sediment, guarantee normal rust cleaning operation.
The utility model discloses further set up to: and one end of the elastic touch plate, which is far away from the rotating shaft, is rotatably connected with a touch roller.
Through adopting above-mentioned technical scheme, when the inner wall looks butt of elasticity touch panel and second atomizer body, the conflict roller can enough roll the mud of adhesion on second atomizer body inner wall, makes the abundant mixture of cement piece and water, also can reduce the frictional force of touch roller when contacting with the inner wall to can be smooth stir and mix.
The utility model discloses further set up to: and the outer side of the abutting roller is fixedly connected with an elastic abutting sheet.
Through adopting above-mentioned technical scheme, when conflict roller and the inner wall looks butt of second atomizer body, the setting up of elasticity butt piece can make the inner wall butt of butt roller and second atomizer body inseparabler to can make the abundant and water mixture of mud that bonds on second atomizer body inner wall, prevent the phenomenon of sediment.
The utility model discloses further set up to: and a water inlet of the second water inlet pipeline is fixedly connected with a filter screen.
Through adopting above-mentioned technical scheme, filter screen's setting up makes during the massive cement piece can not enter into the second inlet channel, keeps unobstructed of second inlet channel, prevents the phenomenon of jam.
The utility model discloses further set up to: the second spray head and the second water outlet pipeline are detachably connected.
Through adopting above-mentioned technical scheme, the setting of dismantling the connection can conveniently be to the change of second atomising head, can make the discharge that cleaning water is faster when wasing second atomizer body inside simultaneously.
To sum up, the utility model discloses a beneficial technological effect does:
1. when the embedded steel bars are subjected to rust removal operation, the motor can drive the stirring assembly, the first stirring blade and the second stirring blade in the stirring assembly rotate to jointly act on cement and water, so that the cement and the water are mixed more uniformly, cement slurry cannot precipitate, a second water outlet pipeline cannot be blocked when the slurry is sprayed, and the working efficiency of the rust removal operation is ensured;
2. when the first stirring blade and the second stirring blade rotate, the first stirring blade and the second stirring blade drive the collision bristles to rotate, and the collision bristles can act on the inner wall of the second sprayer body when rotating, so that cement slurry can be prevented from precipitating, and smooth rust removal operation of workers is guaranteed;
3. the stirring assembly can drive the elastic contact plate to rotate when running and rotating, the elastic contact plate is rotated to be abutted against the inner wall of the second sprayer body, so that the elastic contact plate is abutted against the second sprayer body, massive slurry is prevented from being adhered to the inner wall of the second sprayer body, and cement and water can be uniformly mixed, so that precipitation can be reduced, and normal rust removal operation is guaranteed;
4. the filter screen at the water inlet of the second water inlet pipeline prevents massive cement blocks from entering the second water inlet pipeline, so that the smoothness of the second water inlet pipeline is kept, and the phenomenon of blockage is prevented.
Drawings
FIG. 1 is a schematic view showing the overall structure of a sprayer according to the prior art;
FIG. 2 is a schematic view of a specific structure of a sprayer for embodying the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
fig. 4 is an enlarged schematic view of a structure at B in fig. 2.
In the figures, 1, a second sprayer body; 101. a second water injection port; 102. a sealing cover; 2. a second outlet conduit; 3. a second control valve; 4. a second spray head; 5. a motor; 6. an agitation assembly; 61. a first rotating shaft; 62. a first stirring blade; 63. a second rotating shaft; 64. a second stirring blade; 7. abutting against the bristles; 8. a scraping component; 81. a rotating shaft; 82. a butt joint plate; 83. an elastic contact plate; 84. a touch roller; 85. an elastic abutting piece; 9. a filter mesh sheet; 10. a first sprayer body; 11. a first water injection port; 12. a first cover body; 13. a first outlet conduit; 14. a first spray head; 15. a first control valve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): an embedded steel bar antirust sprayer, as shown in figure 2, comprises a second sprayer body 1, a second water injection port 101 is arranged at the upper end of the second sprayer body 1, a sealing cover 102 is arranged on the second water injection port 101, before rust removal, water and cement are required to be placed into the second sprayer body 1 from the second water injection port 101 according to a ratio, the lower end of the second sprayer body 1 is communicated with a second water outlet pipeline 2, one side of the second sprayer body 1 is provided with a second control valve 3, the second water outlet pipeline 2 is connected with a second spray head 4, the second water outlet pipeline 2 can be in threaded connection with the second spray head 4, the second spray head 4 can be more conveniently replaced, when in rust removal, the second control valve 3 is operated, and the second control valve 3 is linked with the second water outlet pipeline 2 and the second spray head 4, so that the second spray head 4 sprays out the mixed liquid of cement and water.
As shown in fig. 2, the lower end of the second sprayer body 1 is fixedly connected with a motor 5, when performing a rust removing operation, the motor 5 is started, the stirring assembly 6 is arranged inside the second sprayer body 1, the stirring assembly 6 comprises a first rotating shaft 61 fixedly connected with the output end of the motor 5, a first stirring blade 62 fixedly connected with the first rotating shaft 61, a second rotating shaft 63 rotatably connected with the inner wall of the second sprayer body 1, and a second stirring blade 64 fixedly connected with the second rotating shaft 63, the first stirring blade 62 and the second stirring blade 64 are arranged in a staggered and matched manner, the lower ends of the first stirring blade 62 and the second stirring blade 64 are fixedly connected with collision bristles 7, and the collision bristles 7 are abutted against the bottom wall of the second sprayer body 1.
As shown in fig. 2 and 3, the upper ends of the first rotating shaft 61 and the second rotating shaft 63 are provided with the scraping assembly 8, the first rotating shaft 61 and the second rotating shaft 63 can drive the scraping assembly 8 to operate when rotating, the scraping assembly 8 comprises a rotating shaft 81 fixedly connected with the upper ends of the first rotating shaft 61 and the second rotating shaft 63, a butt plate 82 fixedly connected with the rotating shaft 81, an elastic butt plate 83 fixedly connected with one end of the rotating shaft 81 is far away from the butt plate 82, the elastic butt plate 83 is in butt joint with the inner wall of the second sprayer body 1, and one end, far away from the rotating shaft 81, of the elastic butt plate 83 is rotatably connected with a butt roller 84.
As shown in fig. 2 and 3, first pivot 61 and second pivot 63 are in the pivoted time, first pivot 61 and second pivot 63 drive axis of rotation 81 and rotate, axis of rotation 81 drives butt plate 82 and rotates, butt plate 82 can drive elasticity butt plate 83 and rotate when the pivoted, can drive butt roller 84 and rotate when elasticity butt plate 83 rotates, thereby butt roller 84 can carry out the butt with the inner wall of second atomizer body 1, can roll the cement piece that bonds on second atomizer body 1 inner wall, make cement and water mix more evenly, also can play the effect of stirring simultaneously.
As shown in fig. 3, an elastic contact piece 85 is fixedly connected to the outer side of the contact roller 84, and the contact roller 84 can be more tightly contacted with the inner wall of the second sprayer body 1 due to the elastic contact piece 85, so that the slurry adhered to the inner wall of the second sprayer body 1 can be sufficiently mixed with water.
As shown in fig. 4, a filter mesh 9 is fixedly connected to the water inlet of the second water outlet pipe 2, and the filter mesh 9 is arranged to ensure that the liquid entering the second water outlet pipe 2 does not contain large cement blocks, thereby ensuring the normal operation of the second water outlet pipe 2 and the second spray head 4.
The specific implementation process comprises the following steps: need place into second atomizer body 1 with water and cement from the second water filling port in proportion before carrying out the rust cleaning operation in, starter motor 5, motor 5 can drive and mix subassembly 6, mix first stirring vane 62 in the subassembly 6 and rotate joint action cement and water with second stirring vane 64, make cement and water mix more evenly, the phenomenon of sediment can not take place for cement mud simultaneously, the phenomenon of second outlet conduit 2 jam can not appear when spraying mud.
After mixing, operation second control valve 3, second control valve 3 linkage second outlet pipe and second atomising head 4 make second atomising head 4 spout the mixed liquid of cement and water, keep the operation of motor 5 when spraying liquid, can prevent that cement from taking place to deposit, guarantee smooth rust cleaning operation.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides an antirust sprayer of embedded steel bar, includes second atomizer body (1), the lower extreme intercommunication of second atomizer body (1) has second outlet conduit (2), one side of second atomizer body (1) is provided with second control valve (3), its characterized in that: second outlet conduit (2) are connected with second atomising head (4), lower extreme fixedly connected with motor (5) of second atomizer body (1), the inside of second atomizer body (1) is provided with stirring subassembly (6), stirring subassembly (6) include with motor (5) output end fixed connection first pivot (61), with first pivot (61) fixed connection's first stirring vane (62), with second atomizer body (1) inner wall rotation second pivot (63) of being connected, with second pivot (63) fixed connection's second stirring vane (64), first stirring vane (62) and second stirring vane (64) crisscross cooperation setting.
2. The embedded steel bar rust prevention sprayer of claim 1, characterized in that: the lower ends of the first stirring blade (62) and the second stirring blade (64) are fixedly connected with abutting bristles (7), and the abutting bristles (7) are abutted to the bottom wall of the second sprayer body (1).
3. The embedded steel bar rust prevention sprayer of claim 1, characterized in that: first pivot (61) and the upper end of second pivot (63) all are provided with scrapes subassembly (8), scrape subassembly (8) including with first pivot (61) and second pivot (63) upper end fixed connection's axis of rotation (81), with axis of rotation (81) fixed connection's butt board (82), keep away from axis of rotation (81) one end fixed connection's elasticity butt touch panel (83) with butt board (82), elasticity butt touch panel (83) and the inner wall looks butt of second atomizer body (1).
4. The embedded steel bar rust prevention sprayer of claim 3, characterized in that: one end, far away from the rotating shaft (81), of the elastic contact plate (83) is rotatably connected with a contact roller (84).
5. The embedded steel bar rust prevention sprayer of claim 4, characterized in that: and an elastic abutting sheet (85) is fixedly connected to the outer side of the abutting roller (84).
6. The embedded steel bar rust prevention sprayer of claim 5, characterized in that: and a water inlet of the second water outlet pipeline (2) is fixedly connected with a filter screen (9).
7. The embedded steel bar rust prevention sprayer of claim 1, characterized in that: the second spray head (4) is detachably connected with the second water outlet pipeline (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921252316.4U CN210646980U (en) | 2019-08-03 | 2019-08-03 | Rust-resistant atomizer of embedded steel bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921252316.4U CN210646980U (en) | 2019-08-03 | 2019-08-03 | Rust-resistant atomizer of embedded steel bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210646980U true CN210646980U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921252316.4U Active CN210646980U (en) | 2019-08-03 | 2019-08-03 | Rust-resistant atomizer of embedded steel bar |
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| Country | Link |
|---|---|
| CN (1) | CN210646980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477432A (en) * | 2021-06-16 | 2021-10-08 | 黑龙江农业经济职业学院 | Make things convenient for automatic rising formula trees whitewashing device of trees whitewashing |
-
2019
- 2019-08-03 CN CN201921252316.4U patent/CN210646980U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477432A (en) * | 2021-06-16 | 2021-10-08 | 黑龙江农业经济职业学院 | Make things convenient for automatic rising formula trees whitewashing device of trees whitewashing |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 521, No. 188 Guangyi Road, Liangxi District, Wuxi City, Jiangsu Province, 214000 Patentee after: Wuxi Transportation Construction Engineering Group Co.,Ltd. Country or region after: China Address before: Room 608, building B, 35 Changjiang South Road, Wuxi, Jiangsu 214000 Patentee before: Wuxi Traffic Construction Engineering Group Co.,Ltd. Country or region before: China |