CN220824999U - Anti-blocking spray concrete spray head - Google Patents
Anti-blocking spray concrete spray head Download PDFInfo
- Publication number
- CN220824999U CN220824999U CN202322376283.7U CN202322376283U CN220824999U CN 220824999 U CN220824999 U CN 220824999U CN 202322376283 U CN202322376283 U CN 202322376283U CN 220824999 U CN220824999 U CN 220824999U
- Authority
- CN
- China
- Prior art keywords
- spray head
- fixed
- sleeve block
- spray
- blocking
- 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.)
- Active
Links
- 239000007921 spray Substances 0.000 title claims abstract description 72
- 239000004567 concrete Substances 0.000 title abstract description 29
- 239000011378 shotcrete Substances 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims description 22
- 238000004891 communication Methods 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 7
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 description 24
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses an anti-blocking sprayed concrete sprayer, which is provided with a feeding pipe connected with a feeding device, wherein a spray pipe is fixed at the end part of the feeding pipe; comprising the following steps: the side surface of the spray head is provided with a first discharge hole and a second discharge hole respectively, the inside of the spray head is provided with a movable plate, and a first fixed hole and a second fixed hole are reserved in the inside of the movable plate respectively; the sleeve block is movably sleeved on the outer side of the spray pipe, an adjusting rod is fixed on the outer wall of the sleeve block at equal angles, the side faces of the sleeve block are connected with the other sleeve block through a connecting rod, a fixing block is arranged on the inner wall of the sleeve block, and a connecting block is fixed on the spray pipe on the inner side of the sleeve block. This anti-blocking's shotcrete shower nozzle, in the use, need not to adjust constructor and the interval of being sprayed the object, the mode of accessible regulation shower nozzle realizes the injection of the different scope of concrete, and then satisfies different construction demands, has promoted the convenience of construction.
Description
Technical Field
The utility model relates to the technical field of concrete spraying, in particular to an anti-blocking sprayed concrete sprayer.
Background
In the building construction process, partial building needs to be coated with very thin one deck concrete on the surface, and adopt the mode of manual painting not only inefficiency, still can have the inhomogeneous phenomenon of concrete distribution, consequently, the mode of adopting the spraying at present realizes spraying the concrete, need use corresponding concrete shower nozzle, for example, bulletin number is CN 213255323U's an anti-blocking ecological concrete shower nozzle of spraying, and is simple in structure, and it is swift convenient to use, can wash through the moisture in the annular pipe, can realize promoting the ecological concrete in buffer tube and the connecting pipe voluntarily, play certain mediation effect, can remove the ejector pad to the buffer tube on one side inner wall of keeping away from the connecting pipe when the nozzle can normal use, do not influence the normal flow of ecological concrete in the buffer tube. However, the anti-blocking ecological concrete spraying nozzle still has the following defects in the actual use process:
The concrete sprayer realizes the spraying of concrete, but in the using process, spraying in the same range can be realized, and the spraying area can be adjusted only by continuously adjusting the distance between the spraying area and the sprayed object by constructors, so that the construction strength is increased, and the novel design is urgently needed on the basis of the original concrete sprayer aiming at the problems.
Disclosure of utility model
The utility model aims to provide an anti-blocking sprayed concrete sprayer, which aims to solve the problems that in the use process, the spraying area can be adjusted only by realizing the spraying with the same range and continuously adjusting the distance between a constructor and an object to be sprayed, so that the construction strength is increased.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an anti-blocking sprayed concrete spray head is provided with a feed pipe connected with a feed device, a spray pipe is fixed at the end part of the feed pipe, a spray head is arranged at one end of the spray pipe far away from the feed pipe, and a handle is fixed at the side surface of the spray pipe close to one end of the feed pipe;
Comprising the following steps: the side surface of the spray head is provided with a first discharge hole and a second discharge hole respectively, the inside of the spray head is provided with a movable plate, a first fixed hole and a second fixed hole are reserved in the inside of the movable plate respectively, the top of the movable plate is fixed with a deflector rod, and the spray head on the outer side of the deflector rod is provided with a movable groove;
The sleeve block is movably sleeved on the outer side of the spray pipe, an adjusting rod is fixed on the outer wall of the sleeve block at equal angles, the side faces of the sleeve block are connected with the other sleeve block through a connecting rod, a fixing block is arranged on the inner wall of the sleeve block, and a connecting block is fixed on the spray pipe on the inner side of the sleeve block.
Preferably, the first discharging hole and the second discharging hole are respectively distributed at the edge and the center of the spray head at equal angles, the movable plate and the spray head are jointed and rotated, and the spraying of different ranges of concrete can be realized through the arrangement of the first discharging hole and the second discharging hole.
Preferably, the first fixing holes and the second fixing holes are distributed at equal angles at the edge and the center of the movable plate respectively, the number of the first discharging holes is the same as that of the first fixing holes, the number of the second discharging holes is the same as that of the second fixing holes, and the first discharging holes and the second discharging holes can be communicated and plugged through the arrangement of the first fixing holes and the second fixing holes.
Preferably, the deflector rod forms a damping sliding structure through the movable groove and the spray head, and the deflector rod is used for adjusting the respective communication of the first discharging hole and the second discharging hole, so that the deflector rod can slide in the movable groove when being stirred and the movable plate is driven to synchronously rotate.
Preferably, the sleeve blocks and the spray pipe form a relative rotation structure, and the two sleeve blocks synchronously rotate, and when the adjusting rod is pulled to drive one sleeve block to rotate, the connecting rod can drive the other sleeve block to synchronously rotate.
Preferably, the connecting blocks are distributed at equal angles on the inner side of the sleeve block, the fixed blocks can be contacted with the connecting blocks after rotating, and the sleeve block can drive the fixed blocks to be contacted with the connecting blocks when rotating, so that the spray pipe is driven to vibrate.
Compared with the prior art, the utility model has the beneficial effects that: this prevent stifled shotcrete shower nozzle, in the use, need not to adjust constructor and the interval of being sprayed the object, the mode of accessible regulation shower nozzle realizes the injection of the different scope of concrete, and then satisfies different construction demands, has promoted the convenience of construction, and specific content is as follows:
1. When the deflector rod is stirred, the movable plate can be driven to rotate, when the first fixed hole is overlapped with the first discharging hole, concrete can be sprayed out from the center of the spray head to realize small-range spraying, and when the second fixed hole is overlapped with the second discharging hole, concrete can be sprayed out from the edge of the spray head to realize larger-range spraying;
2. the sleeve block is driven to rotate by pulling the adjusting rod, then the sleeve block can drive the fixing block to contact with the connecting block when rotating, vibration can be generated by contact of the fixing block and the connecting block, and vibration force is transmitted to the spray pipe, so that vibration is received in the concrete spraying process, and the inner blockage of a pipeline can be prevented.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic side sectional view of a spray head according to the present utility model;
FIG. 3 is a schematic view showing the separation structure of the spray head and the movable plate according to the present utility model;
FIG. 4 is a schematic side view of the sleeve block of the present utility model;
fig. 5 is a schematic side sectional view of a sleeve block according to the present utility model.
In the figure: 1. a feed pipe; 2. a spray pipe; 3. a spray head; 4. a first discharge hole; 5. a second discharge hole; 6. a movable plate; 7. a first fixing hole; 8. a second fixing hole; 9. a deflector rod; 10. a movable groove; 11. sleeving blocks; 12. an adjusting rod; 13. a connecting rod; 14. a fixed block; 15. and (5) connecting a block.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: an anti-blocking sprayed concrete spray head is provided with a feed pipe 1 connected with a feed device, a spray pipe 2 is fixed at the end part of the feed pipe 1, a spray head 3 is arranged at one end of the spray pipe 2 far away from the feed pipe 1, and a handle is fixed on the side surface of one end, close to the feed pipe 1, of the spray pipe 2; comprising the following steps: the side surface of the spray head 3 is provided with a first discharge hole 4 and a second discharge hole 5 respectively, the inside of the spray head 3 is provided with a movable plate 6, a first fixed hole 7 and a second fixed hole 8 are reserved in the inside of the movable plate 6 respectively, the top of the movable plate 6 is fixed with a deflector rod 9, and the spray head 3 outside the deflector rod 9 is provided with a movable groove 10; the sleeve block 11 is movably sleeved on the outer side of the spray pipe 2, the adjusting rod 12 is fixed on the outer wall of the sleeve block 11 at equal angles, the side faces of the sleeve block 11 are connected with the other sleeve block 11 through the connecting rod 13, the fixed block 14 is arranged on the inner wall of the sleeve block 11, and the connecting block 15 is fixed on the spray pipe 2 on the inner side of the sleeve block 11.
As shown in fig. 1-3, the first discharging hole 4 and the second discharging hole 5 are distributed at equal angles at the edge and the center of the spray head 3 respectively, and the movable plate 6 and the spray head 3 are jointed and rotated; the first fixing holes 7 and the second fixing holes 8 are distributed at equal angles at the edge and the center of the movable plate 6 respectively, the number of the first discharging holes 4 and the number of the first fixing holes 7 are the same, and the number of the second discharging holes 5 and the number of the second fixing holes 8 are the same; the deflector rod 9 forms a damping sliding structure through the movable groove 10 and the spray head 3, the deflector rod 9 is used for adjusting the respective communication of the first discharge hole 4 and the second discharge hole 5, when the spray range of the spray head 3 is required to be adjusted, the deflector rod 9 can be stirred to slide in the movable groove 10 so as to drive the movable plate 6 to rotate, when the deflector rod rotates to the first fixed hole 7 to be overlapped with the first discharge hole 4, concrete can be sprayed from the center of the spray head 3 to realize small-range spraying, and when the deflector rod 9 rotates to the second fixed hole 8 to be overlapped with the second discharge hole 5, concrete can be sprayed from the edge of the spray head 3 to realize larger-range spraying, so that the spray range of the spray head 3 can be correspondingly adjusted according to construction requirements;
as shown in fig. 4-5, the sleeve block 11 and the spray pipe 2 form a relative rotation structure, and the two sleeve blocks 11 synchronously rotate; the connecting block 15 is distributed at the inner side of the sleeve block 11 in an equal angle manner, the fixed block 14 can be contacted with the connecting block 15 after rotating, in the concrete spraying process, the sleeve block 11 is driven to rotate by pulling the adjusting rod 12, synchronous rotation of the two sleeve blocks 11 is realized through the connecting rod 13, the sleeve block 11 can drive the fixed block 14 to be contacted with the connecting block 15 when rotating, vibration can be generated when the fixed block 14 is contacted with the connecting block 15, and vibration force is transmitted to the spray pipe 2, so that vibration is received in the concrete spraying process, and the internal blockage of a pipeline can be prevented.
Working principle: as shown in fig. 1 to 5, when the concrete is transported from the feed pipe 1 to the inside of the spray pipe 2, the concrete can be finally sprayed from the spray head 3, when the concrete is sprayed from the first discharge hole 4, the spraying range can be reduced, the spraying strength is higher, and when the concrete is sprayed from the second discharge hole 5, the spraying range can be enlarged, and the spraying strength is correspondingly reduced;
the spray pipe 2 is driven to vibrate by the rotation of the sleeve block 11 in the concrete spraying process, so that the anti-blocking effect is achieved.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. An anti-blocking sprayed concrete sprayer is provided with a feed pipe (1) connected with a feed device, a spray pipe (2) is fixed at the end part of the feed pipe (1), a sprayer (3) is arranged at one end, far away from the feed pipe (1), of the spray pipe (2), and a handle is fixed on the side surface, close to one end of the feed pipe (1), of the spray pipe (2);
Characterized by comprising the following steps:
The side of the spray head (3) is provided with a first discharge hole (4) and a second discharge hole (5) respectively, the inside of the spray head (3) is provided with a movable plate (6), a first fixed hole (7) and a second fixed hole (8) are reserved in the inside of the movable plate (6) respectively, the top of the movable plate (6) is fixed with a deflector rod (9), and the spray head (3) on the outer side of the deflector rod (9) is provided with a movable groove (10);
The sleeve block (11) is movably sleeved on the outer side of the spray pipe (2), an adjusting rod (12) is fixed on the outer wall of the sleeve block (11) at equal angles, the side faces of the sleeve block (11) are connected with the other sleeve block (11) through a connecting rod (13), a fixing block (14) is arranged on the inner wall of the sleeve block (11), and a connecting block (15) is fixed on the spray pipe (2) on the inner side of the sleeve block (11).
2. An anti-blocking shotcrete spray head according to claim 1, wherein: the first discharging holes (4) and the second discharging holes (5) are distributed at the edge and the center of the spray head (3) at equal angles respectively, and the movable plate (6) and the spray head (3) are jointed and rotated.
3. An anti-blocking shotcrete spray head according to claim 1, wherein: the first fixing holes (7) and the second fixing holes (8) are distributed at equal angles at the edge and the center of the movable plate (6) respectively, the number of the first discharging holes (4) is the same as that of the first fixing holes (7), and the number of the second discharging holes (5) is the same as that of the second fixing holes (8).
4. An anti-blocking shotcrete spray head according to claim 1, wherein: the deflector rod (9) forms a damping sliding structure through the movable groove (10) and the spray head (3), and the deflector rod (9) adjusts the respective communication of the first discharging hole (4) and the second discharging hole (5).
5. An anti-blocking shotcrete spray head according to claim 1, wherein: the sleeve blocks (11) and the spray pipe (2) form a relative rotation structure, and the two sleeve blocks (11) synchronously rotate.
6. An anti-blocking shotcrete spray head according to claim 1, wherein: the connecting blocks (15) are distributed at equal angles on the inner side of the sleeve block (11), and the fixed blocks (14) can be contacted with the connecting blocks (15) after rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322376283.7U CN220824999U (en) | 2023-09-01 | 2023-09-01 | Anti-blocking spray concrete spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322376283.7U CN220824999U (en) | 2023-09-01 | 2023-09-01 | Anti-blocking spray concrete spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220824999U true CN220824999U (en) | 2024-04-23 |
Family
ID=90727988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322376283.7U Active CN220824999U (en) | 2023-09-01 | 2023-09-01 | Anti-blocking spray concrete spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220824999U (en) |
-
2023
- 2023-09-01 CN CN202322376283.7U patent/CN220824999U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210585558U (en) | Even spraying device of composite insulator coupling agent | |
| CN209715579U (en) | Coating machine for film-type product | |
| CN220824999U (en) | Anti-blocking spray concrete spray head | |
| CN211887684U (en) | Glue spraying device | |
| CN112999676A (en) | Atomizing device for spray dryer | |
| CN212650377U (en) | Roller with built-in nozzle | |
| CN210010090U (en) | High-viscosity paint spraying device | |
| CN114837376B (en) | Waterproof multiaspect static pressure of building spraying spare that circles round | |
| CN206122020U (en) | Shell concave curved surface of robot sectional type spraying device | |
| CN211563460U (en) | Spraying machine for plastic-coated composite steel pipe | |
| CN216261565U (en) | Special equipment for large-flow spraying waterproof operation | |
| CN216442348U (en) | Sand blasting equipment is used in casting | |
| CN220620912U (en) | Smearing device convenient for replacing waterproof agent | |
| CN221656938U (en) | Spraying equipment is used in waterproof carton production | |
| CN221537177U (en) | Glass glues construction and glues mouth | |
| CN205423870U (en) | Concrete wet blasting machine with adjustable pressure adjustment structure and pressure | |
| CN2436600Y (en) | Spraying type plastering machine | |
| CN220504427U (en) | Wall flush coater | |
| CN216678678U (en) | Small-size high-pressure airless sprayer feeder hopper device | |
| CN221333330U (en) | Dust remover jetting device | |
| CN220258393U (en) | Detergent spray boom capable of controlling spray quantity | |
| CN221063231U (en) | Automatic gluing device for core rod | |
| CN217363814U (en) | Agricultural water conservancy irrigation device | |
| CN221890191U (en) | Spraying mechanism | |
| CN213494440U (en) | Supersonic plasma spraying spray pipe capable of adjusting inner powder feeding position |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |