CN214864653U - Broad width pressure regulating spraying device - Google Patents
Broad width pressure regulating spraying device Download PDFInfo
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- CN214864653U CN214864653U CN202121474210.6U CN202121474210U CN214864653U CN 214864653 U CN214864653 U CN 214864653U CN 202121474210 U CN202121474210 U CN 202121474210U CN 214864653 U CN214864653 U CN 214864653U
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Abstract
The utility model relates to a broad width pressure regulating spraying device, including movable support, container, conveyer pipe, broad width spray lance and pressure regulating structure. The spraying device is characterized in that spraying liquid is filled in the container and arranged on the movable support, the wide spray rod is fixed on the movable support, one end of the conveying pipe is communicated with the inside of the container, and the other end of the conveying pipe is connected with the wide spray rod. The pressure regulating structure is arranged on the conveying pipe so as to regulate the spraying amount of the wide spray rod. And the wide spray rod is provided with a plurality of nozzles. The utility model discloses a set up a plurality of nozzles on the broad width spray lance, realized the large tracts of land spraying to the concrete face, improved spraying efficiency, can use manpower sparingly. The movable support is pulled by manpower or an external power device, so that the spray rod can be driven to perform spraying operation on the concrete surface, and the labor intensity of an operator is reduced. The utility model discloses still through spun nanometer glue liquid volume in the pressure regulating structure control nozzle, reduced the loss in the spraying process.
Description
Technical Field
The utility model belongs to the technical field of the concrete durability protection, concretely relates to broad width pressure regulating spraying device.
Background
The concrete is widely applied, and how to improve the durability of the concrete in the early construction and later maintenance processes becomes a problem that attention and control are necessary in order to better develop and use the building efficacy. The improvement of the durability of concrete is mainly obtained by two technical routes, namely optimizing the concrete raw material and applying a durable protective material on the surface of the concrete.
Durable protective materials for concrete surfaces, such as organic or inorganic silicon nano-permeable crystalline waterproofing materials (nanogel solutions), are typically applied to the concrete surface by spraying.
In the prior art, large-area horizontal concrete surface operations of wide concrete base surface roads, concrete base surface squares, airport runways and the like mainly depend on spraying to construction operation surfaces manually by using a spray can or a pesticide sprayer. When the manual operation is relied on, because the operation area is larger, the required operating personnel is more, the labor intensity is high, the spraying efficiency is low, and the material waste is easily caused. And when relying on watering lorry or spraying car to carry out the operation, the cost is higher to the spraying volume of watering lorry or spraying car is uncontrollable, and the material loss is higher.
Therefore, a spraying device which can reduce the labor intensity of workers, can spray large-area concrete surfaces and can control the spraying amount is needed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the material loss problem that the spraying mode inefficiency that exists among the prior art, intensity of labour are high and the spraying volume is uncontrollable to bring, the utility model provides a broad width pressure regulating spraying device.
(II) technical scheme
In order to achieve the above object, the utility model discloses a main technical scheme include:
a wide-width pressure-regulating spraying device comprises a movable support, a container, a conveying pipe, a wide-width spray rod and a pressure-regulating structure;
the container is filled with spraying liquid and is arranged on the movable bracket;
the wide spray rod is fixed on the movable support;
one end of the conveying pipe is communicated with the interior of the container, and the other end of the conveying pipe is connected with the wide spray rod;
the pressure regulating structure is arranged on the conveying pipe so as to regulate the spraying amount of the wide spray rod;
and the wide spray rod is provided with a plurality of nozzles.
According to the wide-width pressure-regulating spraying device, 8-10 nozzles are preferably arranged on the wide-width spraying rod, and the distance between every two nozzles is 0.6-0.8 m.
According to the wide-width pressure-regulating spraying device, the wide-width spray rod is preferably fixed on the movable support through the regulating buckle.
According to the wide-width pressure-regulating spraying device, preferably, the regulating buckle comprises a buckle body and a tightening piece; when the tightening piece is tightened, the tightening piece fixes the wide spray rod on the movable bracket;
when the tightening piece is loosened, the wide-width spray rod rotates in the buckle body to adjust the orientation of the nozzle.
According to the wide-width pressure-regulating spraying device, 4-6 universal wheels are preferably arranged at the bottom of the movable support.
According to the broad-width pressure-regulating spraying device, preferably, the pressure-regulating structure is a pressure-regulating pump machine, and the pressure-regulating pump machine is provided with the pressure-regulating knob.
In the wide-width pressure-adjusting spraying device, the delivery pipe is preferably wound around a pipe winder, and the pipe winder winds or releases the delivery pipe by rotating.
The wide-width pressure-regulating spraying device preferably comprises a pipe coiling device, a pipe coiling wheel and a handle, wherein the pipe coiling device comprises a shell, a pipe coiling wheel and a pipe coiling wheel;
the pipe coiling wheel is arranged inside the shell, and the handle is connected with the pipe coiling wheel;
an outlet and a handle hole are formed in the shell, and the handle penetrates through the handle hole to be connected with the center of the pipe coiling wheel;
the delivery pipe is wound on the pipe coiling wheel, and the pipe coiling wheel winds or releases the delivery pipe through rotation.
According to the wide-width pressure-regulating spraying device, preferably, the pipe coiling device further comprises a pipe return buckle;
the return pipe fastener is arranged at the outlet of the shell; the conveying pipe penetrates through the pipe return buckle and is connected with the wide spray rod;
after the conveying pipe is contracted or released, the conveying pipe is fixed at a corresponding length by the return pipe fastener.
According to the broad-width pressure-regulating spraying device, preferably, the conveying pipe is provided with a filtering structure, and the filtering structure is arranged at one end of the conveying pipe communicated with the spraying liquid.
(III) advantageous effects
The utility model has the advantages that:
the utility model discloses a set up a plurality of nozzles on the broad width spray lance, realized the large tracts of land spraying to the concrete face, improved spraying efficiency, can use manpower sparingly. The movable support is pulled by manual traction or an external power device, so that the wide spray rod can be driven to perform spraying operation on the concrete surface, and the labor intensity of an operator is reduced.
The utility model discloses still through spun nanometer glue liquid volume in the pressure regulating structure control nozzle, can reduce the unnecessary loss in the spraying process, practice thrift the cost.
Additionally, the utility model discloses a broad width pressure regulating spraying device still has simple structure, firmly durable, be suitable for advantages such as the scene is extensive, easy maintenance.
Drawings
Fig. 1 is a schematic view of the overall structure of a wide-width pressure-regulating spray coating device in embodiment 1;
fig. 2 is a schematic view of the overall structure of the wide-width pressure-regulating spraying device in embodiment 2.
[ description of reference ]
1: moving the support; 101: a handle; 102: turning a plate; 103: a fence; 2: a container; 3: a delivery pipe; 4: a wide spray rod; 5: a universal wheel; 6: a pipe coiling device; 7: a nozzle; 8: pressure regulating structure.
Detailed Description
For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.
Example 1
As shown in fig. 1, the present embodiment provides a wide-width pressure-regulating spraying device, which includes a movable support, a container 2, a conveying pipe 3, a wide-width spray rod 4, and a pressure-regulating structure 8.
The movable support comprises a vehicle board 102 and a handle 101, the side where the handle 101 is arranged is the tail part of the movable support, and the container 2 is positioned at the side close to the tail part of the movable support. 4-6 universal wheels 5 are arranged at the bottom of the movable support, and the position of the movable support on the concrete surface is moved through the universal wheels 5.
The container 2 is filled with a durable protective material spraying liquid for improving the durability of the concrete surface, such as a nano glue solution and a nano glue spraying liquid, the nano glue spraying liquid is a homogeneous liquid with the viscosity close to that of water, and can be smoothly sprayed out through a spray rod and is not easy to block. In this embodiment, the container 2 may be a large-capacity plastic bucket, and the capacity may be 50L, 100L, or the like. The container 2 is arranged on a mobile carriage, able to move together with the mobile carriage. To prevent the container 2 from being displaced relative to the mobile carriage during mobile painting, due to the large volume of the container 2, a ring of rails 103 is provided at the height 1/3 to 1/2 of the container 2. The material of the fence 103 is not limited, and may be plate-shaped or tubular. Through the rail 103, the container 2 filled with the nano glue spraying liquid is prevented from shifting or toppling over relative to the moving support.
The wide spray bar 4 is fixed on the moving support, specifically, on the head of the moving support. The direction of extension of wide spray bar 4 is perpendicular to the direction of travel of the spray device. In this embodiment, the wide spray bar 4 is fixed on the head of the movable support through an adjusting buckle. The regulation buckle includes buckle body and screws up the piece, and the buckle body cover is established at the movable support, screws up a preferred screw, and broad width spray lance 4 passes the buckle body, sets up between buckle body and movable support. When the tightening pieces are tightened, the wide spray bar 4 is fixed on the movable support, and by loosening the tightening pieces, the wide spray bar 4 can rotate in the buckle body to adjust the orientation of the nozzle 7.
In this embodiment, the adjusting buckle fixes the wide-range spray rod 4 on the movable support on the one hand, and on the other hand, the orientation of the nozzle 7 on the wide-range spray rod 4 is adjusted through the tightening piece. When the spraying operation is carried out in windless weather, the nozzle 7 is turned downwards, and when the spraying operation is carried out in the weather with large wind power, the nozzle 7 is turned towards the moving direction of the moving support, so that the nano glue spraying liquid is prevented from being blown away by wind, and waste is avoided.
The delivery pipe 3 is a hose, one end of the delivery pipe 3 is communicated with the container 2 and the spraying liquid, and the other end is connected with the wide spray rod 4. Preferably, the conveying pipe 3 is provided with a filtering structure at one end communicated with the spraying liquid, and the filtering structure filters impurities in the nano glue spraying liquid to prevent the wide spray rod 4 and the spray nozzle 7 from being blocked. Set up pressure regulating structure 8 on the conveyer pipe 3, this embodiment is through the spraying volume of this pressure regulating structure 8 regulation broad width spray lance 4.
The pressure regulating structure 8 sets up in the movable support bottom, and specifically, the pressure regulating structure 8 includes pressure regulating pump machine and battery, and the pressure regulating pump machine uses the battery as power, sets up the pressure regulating knob on the pressure regulating pump machine, during the spraying operation, controls the spraying volume through the pressure regulating knob on the pressure regulating pump machine to reduce the unnecessary loss in the spraying process, practice thrift the cost.
The wide-width spray rod 4 is provided with a plurality of nozzles 7, preferably, the wide-width spray rod 4 is provided with 8-10 nozzles 7, the distance between each nozzle 7 is 0.6-0.8m, and the distance between each nozzle 7 and the ground is about 20-40cm, so that the wide-width spray rod can cover the width range of about 3-8 m in the process of traveling and is suitable for spraying large-area concrete ground. This embodiment has realized the large tracts of land spraying to the concrete face through set up a plurality of nozzles 7 on wide width spray lance 4, has improved spraying efficiency, can use manpower sparingly. The spraying device of this embodiment can drive wide spray lance 4 and carry out the spraying operation through artifical traction or outside power device traction removal support, has reduced operator's intensity of labour.
Example 2
The wide spray bar 4 in example 1 is difficult to adjust the height to a large extent, and thus is difficult to apply to concrete work for facades and complex surfaces. Therefore, the present embodiment provides a wide-width pressure-regulating spraying device suitable for the operations of vertical concrete and complex concrete as shown in fig. 2, which comprises a movable support, a container 2, a conveying pipe 3, a wide-width spray rod 4, a pipe rolling device 6 and a pressure-regulating structure 8. The movable support, the container 2, the feed pipe 3, the wide spray bar 4, and the pressure regulating structure 8 in this embodiment are identical to those in embodiment 1.
This example differs from example 1 in that: the delivery pipe 3 is wound on a pipe winder 6, and the pipe winder 6 winds or releases the delivery pipe 3 by rotating. When meeting facade and complicated face concrete work, separate conveyer pipe 3 and broad width spray lance 4, then loose the fastener, lift off broad width spray lance 4. Rotate reelpipe ware 6, release conveyer pipe 3 to suitable length, connect the spray gun at the spraying liquid exit end of conveyer pipe 3, because conveyer pipe 3 length can correspond the adjustment at the spraying operation in-process, consequently operating personnel can the opposite face and complicated face concrete carry out the spraying operation.
Preferably, the roller tube 6 includes a housing, a roller tube wheel, and a handle. The reelpipe wheel sets up in the inside of shell, sets up export and handle hole on the shell, and the handle passes the handle hole and is connected with the center of reelpipe wheel, realizes the rotation of reelpipe wheel through rotating the handle, and then realizes conveyer pipe 3's rolling or release. The conveying pipe 3 is wound on the pipe coiling wheel, one end of the conveying pipe 3 is communicated with the spraying liquid in the container 2, and the other end of the conveying pipe extends out of the shell through an outlet on the shell and is connected with the wide spray rod 4.
Further, the exit of shell sets up the return pipe buckle, and conveyer pipe 3 passes the return pipe buckle and is connected with broad width spray lance 4, and the back is perhaps released in the shrink of conveyer pipe 3, and the return pipe buckle is fixed conveyer pipe 3 and is carried out the spraying operation at corresponding length.
The spraying device of this embodiment can enough carry out the spraying to plane large tracts of land concrete ground through broad width spray lance 4, can also connect spray gun facade and complicated face concrete through conveyer pipe 3 and carry out the spraying, has realized the spraying effect of facade broad width, has simple structure, preparation convenience, firmly durable, spraying efficient, use manpower sparingly, be suitable for the advantage that the scene is extensive, easy maintenance, construction safety.
Example 3
The embodiment provides a spraying method of a concrete surface.
When spraying concrete plane, the method comprises the following steps:
s1: by adopting the spraying device of the embodiment 1, the nano glue spraying liquid is poured into the container 2 fixed on the movable support, and then the cover of the container 2 is covered, so that the nano glue spraying liquid is prevented from spilling.
S2: the orientation of the nozzle 7 on the wide-width spray bar 4 is adjusted by the tightening element. When the spraying operation is performed in windless weather, the nozzle 7 is turned downward. When spraying operation is carried out in the weather with large wind power, the nozzle 7 faces the moving direction of the movable support, so that the nano glue is prevented from being blown away by wind.
S3: the pressure regulating structure 8 is started, and the spraying amount is controlled by a pressure regulating knob on the pressure regulating pump machine.
S4: the operator manually drives the handle 101, or connects the handle 101 to an external power unit, such as a spray truck, and performs a spraying operation by driving the external power unit.
When all the spray liquid in the container 2 is sprayed, the pressure regulating structure 8 is stopped, and the above steps S1-S4 are repeated until the spraying operation is completed.
When the spraying is carried out on the opposite surface or the complex concrete working surface, the method comprises the following steps:
s1: by adopting the spraying device of the embodiment 2, the nano glue spraying liquid is poured into the container 2 fixed on the movable support, and then the cover of the container 2 is covered, so that the nano glue spraying liquid is prevented from being spilled.
S2: the feed pipe 3 is separated from the wide width spray bar 4, the tightening member is loosened, and the wide width spray bar 4 is taken out from the moving bracket.
S3: the spray gun is connected with the spraying liquid outlet end of the conveying pipe 3.
S4: the pressure regulating structure 8 is started, and the spraying amount is controlled by a pressure regulating knob on the pressure regulating pump machine.
S5: the operator holds the spray gun to spray concrete on the opposite surface and the complex surface. In step S4, the operator can adjust the length of the delivery pipe 3 during the spraying operation to make the height of the nano-glue spraying liquid reach the required height.
When all the spray liquid in the container 2 is sprayed, the pressure regulating structure is stopped, and the above steps S1-S5 are repeated until the spraying operation is completed.
The above embodiments are only for explaining the present invention, and do not constitute the limitation of the protection scope of the present invention, and those skilled in the art can make various changes or modifications within the scope of the claims, all of which belong to the essence of the present invention.
Claims (10)
1. A wide-range pressure-regulating spraying device is characterized by comprising a movable support (1), a container (2), a conveying pipe (3), a wide-range spray rod (4) and a pressure-regulating structure (8);
the container (2) is filled with spraying liquid and is arranged on the movable bracket (1);
the wide spray rod (4) is fixed on the movable support (1);
one end of the conveying pipe (3) is communicated with the interior of the container (2), and the other end of the conveying pipe is connected with the wide spray rod (4);
the pressure regulating structure (8) is arranged on the conveying pipe (3) so as to regulate the spraying amount of the wide spray rod (4);
the wide spray rod (4) is provided with a plurality of nozzles (7).
2. The wide-width pressure-regulating spraying device according to claim 1, wherein 8-10 nozzles (7) are arranged on the wide-width spraying rod (4), and the distance between each nozzle (7) is 0.6-0.8 m.
3. The wide-width pressure-regulating spraying device according to claim 1, wherein the wide-width spraying rod (4) is fixed on the movable bracket (1) through a regulating buckle.
4. The wide-width pressure-regulating spraying device according to claim 3, wherein the regulating buckle comprises a buckle body and a tightening piece; when the tightening piece is tightened, the tightening piece fixes the wide spray rod (4) on the movable bracket (1);
when the tightening piece is loosened, the wide-width spray bar (4) rotates in the buckle body to adjust the orientation of the nozzle (7).
5. The wide-width pressure-regulating spraying device according to claim 1, wherein 4-6 universal wheels (5) are arranged at the bottom of the movable support (1).
6. The broad-width pressure-regulating spraying device according to claim 1, wherein the pressure-regulating structure (8) is a pressure-regulating pump machine, and a pressure-regulating knob is arranged on the pressure-regulating pump machine.
7. The wide-width pressure-regulating spraying device according to claim 1, wherein the delivery pipe (3) is wound around a pipe winder (6), and the pipe winder (6) winds or releases the delivery pipe (3) by rotation.
8. The wide-width pressure-regulating spraying device according to claim 7, wherein the pipe coiling device (6) comprises a shell, a pipe coiling wheel and a handle;
the pipe coiling wheel is arranged inside the shell, and the handle is connected with the pipe coiling wheel;
an outlet and a handle hole are formed in the shell, and the handle penetrates through the handle hole to be connected with the center of the pipe coiling wheel;
the conveying pipe (3) is wound on the pipe coiling wheel, and the pipe coiling wheel winds or releases the conveying pipe (3) through rotation.
9. The wide-width pressure-regulating spraying device according to claim 8, wherein the pipe coiling device (6) further comprises a pipe return buckle;
the return pipe fastener is arranged at the outlet of the shell; the conveying pipe (3) penetrates through the return pipe buckle to be connected with the wide spray rod (4);
after the conveying pipe (3) is contracted or released, the conveying pipe (3) is fixed at a corresponding length by the pipe return buckle.
10. The wide-width pressure-regulating spraying device according to claim 1, wherein a filtering structure is arranged on the conveying pipe (3), and the filtering structure is arranged at one end of the conveying pipe (3) communicated with the spraying liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121474210.6U CN214864653U (en) | 2021-06-30 | 2021-06-30 | Broad width pressure regulating spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121474210.6U CN214864653U (en) | 2021-06-30 | 2021-06-30 | Broad width pressure regulating spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214864653U true CN214864653U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121474210.6U Active CN214864653U (en) | 2021-06-30 | 2021-06-30 | Broad width pressure regulating spraying device |
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|---|---|
| CN (1) | CN214864653U (en) |
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2021
- 2021-06-30 CN CN202121474210.6U patent/CN214864653U/en active Active
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