CN216042760U - Cleaning structure of mortar spraying device - Google Patents
Cleaning structure of mortar spraying device Download PDFInfo
- Publication number
- CN216042760U CN216042760U CN202121845076.6U CN202121845076U CN216042760U CN 216042760 U CN216042760 U CN 216042760U CN 202121845076 U CN202121845076 U CN 202121845076U CN 216042760 U CN216042760 U CN 216042760U
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- CN
- China
- Prior art keywords
- side wall
- convex block
- connecting block
- spray pipe
- cover plate
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- 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.)
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- 238000005507 spraying Methods 0.000 title claims abstract description 34
- 238000004140 cleaning Methods 0.000 title claims abstract description 16
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000007921 spray Substances 0.000 claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000007790 scraping Methods 0.000 abstract description 11
- 238000009825 accumulation Methods 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 4
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model provides a cleaning structure of a mortar spraying device, which is characterized by comprising a spray pipe, a butterfly bolt, a semicircular cover plate, a scraping ball, a scraper blade, a spiral water pipe, a sealing gasket, a connecting block and a convex block, wherein the side wall of the spray pipe is provided with an installation groove, the side wall of the installation groove is welded with the convex block, the semicircular cover plate is arranged in the installation groove and is arranged at the upper side of the convex block, the sealing gasket is arranged in the installation groove, the side wall of the sealing gasket is completely jointed with the convex block, the convex block and the semicircular cover plate are respectively provided with a threaded hole, the butterfly bolt is meshed in the threaded hole, the connecting block is arranged in the spray pipe, the phenomenon that the concrete is jointed and accumulated on the inner wall of the spray pipe can not occur through the design, the caliber reduction caused by long-term accumulation of the concrete in the spray pipe can be avoided, and the normal injection quantity of the concrete can be ensured, the speed of concrete spraying is accelerated to the wall body, the working efficiency is improved, and the practicability is strong.
Description
Technical Field
The utility model relates to the technical field of mortar spraying devices, in particular to a cleaning structure of a mortar spraying device.
Background
The mortar spraying device is construction equipment for building a wall in a construction site, in the building process, after bricks are built, concrete is poured into a feeding bin of the mortar spraying device, the concrete is pumped out of the feeding bin through a pressure pump, the concrete is sprayed out of a nozzle through a spraying hose and is sprayed to the outer side wall of a brick wall to form a wall outer skin, and finally the whole wall building can be completed after painting;
in order to more conveniently and more effectively clean the interior of a feeding bin, a designer designs a scraper type cleaning mode, scrapes the concrete on the inner wall in a lifting mode through a scraper, the cleaning effect of the concrete hung on the side wall is quick and effective, but the cleaning mode is poor because a spraying hose is only washed in a mode of circulating high-pressure water flow, but the cleaning mode generally cannot have a good water flow impact effect on the inner wall of the spraying hose, the concrete can also have certain viscosity after meeting water, so that part of the concrete is remained and hung on the side wall of the spraying hose, the cleaning effect is poor, the soft caliber of the spraying pipe is reduced, the spraying amount of the concrete is reduced, the speed of spraying the concrete on the wall is reduced, the working efficiency is reduced, and the practicability is poor.
Disclosure of Invention
According to the technical problems, the utility model provides a cleaning structure of a mortar spraying device, which is characterized by comprising a spray pipe, a butterfly bolt, a semicircular cover plate, a rubbing ball, a scraper blade, a spiral water pipe, a sealing gasket, a connecting block and a convex block, wherein the side wall of the spray pipe is provided with a mounting groove, the convex block is welded on the side wall of the mounting groove, the semicircular cover plate is arranged in the mounting groove and is arranged at the upper side of the convex block, the sealing gasket is arranged in the mounting groove, the side wall of the sealing gasket is completely attached to the convex block, the convex block and the semicircular cover plate are respectively provided with a threaded hole, the two threaded holes are arranged on the same vertical line and have the same aperture, the butterfly bolt is meshed in the threaded hole, the connecting block is arranged in the spray pipe, the rubbing ball is bonded at the right end of the connecting block, the spiral water pipe is arranged in the connecting block, the side wall of the spiral water pipe is provided with a through hole, the spout has been seted up to the connecting block lateral wall, the spiral water pipe lateral wall is through perforation and water jet intercommunication, the push pedal is installed to the connecting block left end, the push pedal contacts with the spray tube inside wall, the inside water inlet of having seted up of push pedal, the water inlet is connected with the spiral water pipe left end.
The utility model has the beneficial effects that:
the utility model can effectively clean the inner wall of the spray pipe by arranging the butterfly bolt, the semicircular cover plate, the scraping ball, the scraper blade, the spiral water pipe, the sealing gasket, the connecting block and the convex block, avoids the situation that the inner wall of the spray pipe is blocked due to the fact that concrete is remained and attached to the inner wall of the spray pipe, an operator rotates the butterfly bolt to rotate the butterfly bolt out of the threaded hole, so that the limit of the semicircular cover plate at the mounting groove is relieved, the semicircular cover plate is taken out, the scraping ball and the scraper blade connected through the connecting block are placed into the mounting groove and then enter the spray pipe, the semicircular cover plate is placed into the mounting groove again, the butterfly bolt is screwed, the sealing gasket is contacted with the convex block again, the mounting groove is sealed again, at the moment, high-pressure water flow is introduced into the interior of the spray pipe and flows into the water inlet in the interior of the scraper blade and then flows into the spiral water pipe in the interior of the connecting block through the water inlet, the high-pressure water flow pushes the connecting block to slide in the spraying pipe, firstly, the concrete on the side wall of the spraying pipe is primarily scraped by the scraping balls, if a small part of concrete remains and then the high-pressure water flow on the inner wall of the spraying pipe passes through the spiral water pipe, the high-pressure water flow can be sprayed to the side wall of the spraying pipe from the nozzle arranged on the side wall of the connecting block, the inner wall of the spraying pipe is washed by the high-pressure water flow, finally, the scraping and cleaning of the inner wall of the spraying pipe are finally carried out by the scraper, the inner wall of the spraying pipe can be fully cleaned, the condition that the concrete is accumulated in the inner wall of the spraying pipe is ensured, the phenomenon that the concrete is accumulated in the inner wall of the spraying pipe due to the concrete adhesion is avoided, the reduction of the caliber caused by the long-term accumulation in the spraying pipe is avoided, the normal spraying amount of the concrete is ensured, the speed of concrete spraying on the wall is accelerated, and the working efficiency is improved, the practicability is stronger.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a side cross-sectional view of the door panel construction of the present invention;
FIG. 3 is an enlarged view of the structure at A of the present invention;
FIG. 4 is a schematic view of a ring locking half of the present invention;
FIG. 5 is a schematic view of the position structure of the semicircular cover plate and the sealing gasket according to the present invention;
FIG. 6 is a schematic view of a semicircular cover plate structure according to the present invention.
As shown in the figure: the spraying device comprises a spray pipe 1, a butterfly bolt 2, a semicircular cover plate 3, a rubbing ball 4, a spout 5, a scraper 6, a water inlet 7, a spiral water pipe 8, a sealing gasket 9, a threaded hole 10, a mounting groove 11, a bump 12, a connecting block 13, spraying equipment 14 and a spray head 15.
Detailed Description
Example 1
The utility model provides a cleaning structure of a mortar spraying device, which is characterized by comprising a spray pipe 1, a butterfly bolt 2, a semicircular cover plate 3, a scraping ball 4, a scraper 6, a spiral water pipe 8, a sealing gasket 9, a connecting block 13 and a convex block 12, wherein the side wall of the spray pipe 1 is provided with a mounting groove 11, the side wall of the mounting groove 11 is welded with the convex block 12, the semicircular cover plate 3 is arranged in the mounting groove 11, the semicircular cover plate 3 is arranged at the upper side of the convex block 12, the sealing gasket 9 is arranged in the mounting groove 11, the side wall of the sealing gasket 9 is completely attached to the convex block 12, the convex block 12 and the semicircular cover plate 3 are respectively internally provided with a threaded hole 10, the two threaded holes 10 are arranged on the same vertical line and have the same aperture, the butterfly bolt 2 is meshed in the threaded hole 10, the connecting block 13 is arranged in the spray pipe 1, the scraping ball 4 is bonded at the right end of the connecting block 13, the spiral water pipe 8 is arranged in the connecting block, the side wall of the spiral water pipe 8 is provided with a perforation, spout 5 has been seted up to connecting block 13 lateral wall, 8 lateral walls of spiral water pipe are through perforation and water jet intercommunication, and the push pedal is installed to connecting block 13 left end, and the push pedal contacts with 1 inside wall of spray tube, and the inside water inlet 7 of having seted up of push pedal, and water inlet 7 is connected with 8 left ends of spiral water pipe.
Example 2
The spray pipe 1 is connected with spraying equipment 14 and used for conveying concrete, before the spray pipe is used, an operator rotates a butterfly bolt 2 to rotate the butterfly bolt 2 out of a threaded hole 10, so that the limit of a semicircular cover plate 3 at a mounting groove 11 is relieved, the semicircular cover plate 3 is taken out, a scraping ball 4 and a scraper 6 which are connected through a connecting block 13 are placed into the mounting groove 11 and enter the interior of a spray irrigation, the semicircular cover plate 3 is placed into the mounting groove 11 again, the butterfly bolt 2 is screwed, a sealing gasket 9 is contacted with a convex block 12 again, the mounting groove 11 is sealed again, high-pressure water flow is introduced into the spray pipe 1, the high-pressure water flow flows into a water inlet 7 in the scraper 6 and then flows into a spiral water pipe 8 in the connecting block 13 through the water inlet 7, the high-pressure water flow pushes the connecting block 13 and then slides in the spray pipe 1, firstly, the concrete on the side wall of the spray pipe 1 is primarily scraped through the scraping balls 4, if a small part of concrete remains and then high-pressure water flow on the inner wall of the spray pipe 1 passes through the spiral water pipe 8, the high-pressure water flow can be sprayed to the side wall of the spray pipe 1 from the spray nozzle 5 formed on the side wall of the connecting block 13, the inner wall of the spray pipe 1 is washed by the high-pressure water flow, the inner wall of the spray pipe 1 is secondarily washed, finally, the final scraping and cleaning of the inner wall of the spray pipe 1 is carried out by the scraper 6, the inner wall of the spray pipe 1 can be fully cleaned, the condition that concrete is accumulated on the inner wall of the spray pipe 1 cannot occur is guaranteed, when the cleaning is finished, an operator can screw out the spray nozzle 15, and the scraping balls 4 and the scraper 6 which are connected through the connecting block 13 are taken out from an outlet.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. While the utility model has been described with respect to the above embodiments, it will be understood by those skilled in the art that the utility model is not limited to the above embodiments, which are described in the specification and illustrated only to illustrate the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (2)
1. A cleaning structure of a mortar spraying device is characterized by comprising a spray pipe, a butterfly bolt, a semicircular cover plate, a rubbing ball, a scraper blade, a spiral water pipe, a sealing gasket, a connecting block and a convex block, wherein a mounting groove is formed in the side wall of the spray pipe, the convex block is welded on the side wall of the mounting groove, the semicircular cover plate is arranged in the mounting groove and is arranged on the upper side of the convex block, the sealing gasket is arranged in the mounting groove, the side wall of the sealing gasket is completely attached to the convex block, threaded holes are respectively formed in the convex block and the semicircular cover plate, the butterfly bolt is meshed in the threaded holes, the connecting block is arranged in the spray pipe, the rubbing ball is bonded at the right end of the connecting block, the spiral water pipe is arranged in the connecting block, a through hole is formed in the side wall of the spiral water pipe, a nozzle is formed in the side wall of the connecting block, the side wall of the spiral water pipe is communicated with a water spray opening through the through hole, the push pedal is installed to the connecting block left end, the push pedal contacts with the spray tube inside wall, the water inlet has been seted up to the push pedal inside, the water inlet is connected with the spiral water pipe left end.
2. The cleaning structure of a mortar spraying apparatus according to claim 1, wherein the two threaded holes are opened in the same vertical line and have the same diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121845076.6U CN216042760U (en) | 2021-08-09 | 2021-08-09 | Cleaning structure of mortar spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121845076.6U CN216042760U (en) | 2021-08-09 | 2021-08-09 | Cleaning structure of mortar spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216042760U true CN216042760U (en) | 2022-03-15 |
Family
ID=80557595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121845076.6U Active CN216042760U (en) | 2021-08-09 | 2021-08-09 | Cleaning structure of mortar spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216042760U (en) |
-
2021
- 2021-08-09 CN CN202121845076.6U patent/CN216042760U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |