A multi-functional gunite device

Abstract

The application discloses a multifunctional shotcreting device, which comprises a shotcreting rod, a shotcreting head, a shotcreting pipe, a suction pipe and a pressure device; the shotcreting head is fixed to the end of the shotcreting rod, the shotcreting head is connected with the pressure device through the shotcreting pipe, and the pressure device is connected with a slurry supply unit through the suction pipe; the pressure device comprises a foot valve, a ring hoop, a backing plate and a capsule pump; the capsule pump is arranged between the suction pipe and the shotcreting pipe, and the ring hoop fixes the suction pipe at the inlet end of the capsule pump on the backing plate; the top of the ring hoop is hinged with the foot valve, and the bottom side of the foot valve is provided with an arc-shaped pressing plate; when the arc-shaped pressing plate of the foot valve extrudes the capsule pump, the shotcreting head discharges slurry, and the suction pipe and the shotcreting pipe are not conductive when the capsule pump is extruded to the state that the channel is closed. The multifunctional shotcreting device realizes multi-scene, multi-interface, portable, fast shotcreting, smearing and bonding construction operation, and solves the problems of shotcreting and coating uniformity and construction operation efficiency.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of building construction, and particularly relates to a multifunctional spraying device. BACKGROUND

[0002] Building plastering is a prerequisite for building decoration, and is achieved by brushing interface agents between different interfaces to realize bonding without hollowing. There are mainly three cases. Firstly, building wall and top surface plastering, which is to plaster on concrete and brick walls to ensure that the plastering mortar does not fall off or hollow, and the method of hanging steel wire mesh and slinging mortar is commonly used. Hanging steel wire mesh prevents cracking, and slinging mortar is to prevent hollowing. Secondly, waterproof construction, which is a waterproof construction process of uniformly applying waterproof mortar on the surface of the structure or the surface of the decorative layer. The thickness and uniformity of the coating directly determine the waterproof effect. The effect of planar coating is easy to guarantee, but for vertical coating, it is difficult to control the effect of coating due to the downward flow of liquid under gravity.

[0003] Thirdly, the finished surface of a civil building generally needs to be decorated, and the most widely used method is tiling. Currently, the most common method for tiling is to use ceramic tile adhesive, which can achieve thin tiling. Therefore, the bonding process of the ceramic tile adhesive needs to be relatively high.

[0004] Finally, for example, some structures need to be grouted and plugged in screw holes, cracks need to be grouted and plugged, and holes drilled for tendon planting need to be cleaned, which requires small grouting equipment or cleaning equipment. SUMMARY

[0005] The present application aims to overcome the problems of the prior art. A multifunctional spraying device is disclosed. The multifunctional spraying device uses two hoses, a support rod, and a grouting device to achieve multi-scene, multi-interface, portable, fast spraying, coating, and bonding construction operations, thereby solving the problems of uniformity and construction efficiency of spraying and coating.

[0006] The present application achieves the above-mentioned purpose by the following technical solutions:

[0007] A multifunctional spraying device, comprising a mortar hanging rod, a mortar hanging head, a mortar spraying pipe, a mortar suction pipe, and a mortar grouting device.

[0008] The mortar hanging head is fixed to the end of the mortar hanging rod, the mortar hanging head is connected to the mortar grouting device through the mortar spraying pipe, and the mortar grouting device is connected to the mortar supply unit through the mortar suction pipe.

[0009] The mortar grouting device comprises:

[0010] a foot valve, a ring clamp, a pad, and a capsule pump,

[0011] the capsule pump is arranged between the mortar suction pipe and the mortar spraying pipe,

[0012] The ring fixes the suction pipe of the bag pump inlet end on the base plate; the top of the ring is hinged with a foot valve, and the bottom side of the foot valve is provided with an arc-shaped pressing plate,

[0013] When the arc-shaped pressing plate of the foot valve extrudes the bag pump, the slurry outlet head realizes slurry outlet, and when the bag pump is extruded to the state that the channel is closed, the suction pipe and the jet pipe are not connected.

[0014] According to a preferred embodiment, the bag pump is arranged on the base plate.

[0015] According to a preferred embodiment, a compression spring is further arranged between the foot valve and the base plate to realize the separation of the foot valve and the bag pump and complete the reset of the foot valve.

[0016] According to a preferred embodiment, a first check valve is arranged on the downstream side of the bag pump, and a second check valve is arranged on the upstream side of the bag pump.

[0017] According to a preferred embodiment, the slurry outlet head is provided with a jet nozzle.

[0018] According to a preferred embodiment, the jet nozzle is in the structure of a shower head, a glue gun head or a broom head.

[0019] According to a preferred embodiment, the slurry supply unit is a slurry cylinder or a pressure grouting pump; when slurry is thrown before plastering, the pressure requirement is small, and the slurry supply unit is a slurry cylinder; when used as film coating waterproofing or pressure grouting, the slurry supply unit is a pressure grouting pump.

[0020] According to a preferred embodiment, the middle part of the slurry hanging rod is provided with an extension structure.

[0021] According to a preferred embodiment, a rotating part is arranged between the slurry hanging rod and the slurry hanging head.

[0022] According to a preferred embodiment, the jet pipe and the suction pipe adopt flexible pipes, including metal hoses, plastic pipes and fiber reinforced pipes.

[0023] The foregoing main scheme of the application and each further selected scheme can be freely combined to form multiple schemes, which are all the schemes that can be adopted and claimed by the application. Those skilled in the art can understand that there are multiple combinations according to the prior art and common knowledge after understanding the scheme of the application, which are all the technical schemes claimed by the application, and are not listed here.

[0024] The beneficial effects of the application are as follows:

[0025] The multifunctional shotcreting device utilizes two hoses, a supporting rod and a shotcreting device to realize multi-scene, multi-interface, portable, fast shotcreting, smearing and bonding construction operation, and solves the problems of shotcreting and coating uniformity and construction operation efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a structural schematic diagram of the multifunctional shotcreting device of the present application;

[0027] Among them, 1 is a shotcreting rod, 101 is an extension structure, 102 is a rotating part, 2 is a shotcreting head, 201 is a shotcreting nozzle, 3 is a shotcreting pipe, 4 is a suction pipe, 5 is a shotcreting device, 501 is a first check valve, 502 is a second check valve, 503 is a compression spring, 504 is a foot valve, 505 is a ring hoop, 506 is a backing plate, and 507 is a capsule pump. DETAILED DESCRIPTION

[0028] The embodiments of the present application will be described in detail below with specific reference being made to certain embodiments. As would be obvious to one skilled in the art, other advantages and benefits of the present application can be readily ascertained from the disclosure. The present application can be practiced by other than the described embodiments, which are presented for purposes of illustration and not of limitation, and the present application is therefore not limited to the details described herein. It is to be understood that the phraseology and terminology used herein is for the purpose of description and not of limitation, and any usage of terms, including technical and scientific terms, in this specification is intended to refer to the description of the same terms in connection with the present application, and is not intended to limit the application, unless otherwise specifically indicated. Moreover, the use of "including", "containing", "having" or "with" involving factual statements of a similar kind are used herein to mean that there are no or some, but not necessarily all, of the stated elements or components.

[0029] It should be noted that like reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

[0030] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship when the product of the present application is usually placed, and are only for the convenience of describing the present application and simplifying the description, and thus cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0031] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that it is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0032] In the description of the present application, it is also necessary to point out that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0033] In addition, the present application points out that, in the present application, if the specific structure, connection relationship, positional relationship, power source relationship, etc. are not specifically written, the structure, connection relationship, positional relationship, power source relationship, etc. involved in the present application can be known by those skilled in the art on the basis of the prior art without creative labor.

[0034] Embodiment 1:

[0035] Reference Figure 1 As shown in the figure, a multifunctional spraying device is shown, which comprises a hanging rod 1, a hanging head 2, a spraying pipe 3, a suction pipe 4 and a pressure device 5. The hanging head 2 is fixed to the end of the hanging rod 1, the hanging head 2 is connected with the pressure device 5 through the spraying pipe 3, and the pressure device 5 is connected with the slurry supply unit through the suction pipe 4.

[0036] Preferably, the slurry supply unit is a slurry cylinder or a pressure pump. When slurry is thrown before plastering, the pressure requirement is small, and the slurry supply unit is a slurry cylinder; when it is used as a film coating waterproof or pressure, the slurry supply unit is a pressure pump.

[0037] Preferably, the middle part of the hanging rod 1 is provided with a telescopic structure 101, which is arranged to adjust the length of the hanging rod 1 to adapt to various construction scenes, improve the application range of the rod, and can be extended to wall, ceiling, floor and air-facing surface hanging operation.

[0038] Further, a rotating part 102 is arranged between the hanging rod 1 and the hanging head 2. Through the structure of the rotating part 102, the angle between the hanging head 2 and the hanging rod 1 can be adjusted by the construction personnel to better perform the spraying operation in various scenes.

[0039] Specifically, the rotating part 102 is a universal adapter, which can rotate 360 degrees. Further, the rotating node has a certain stability, which can maintain the set angle for continuous work. When adjusting the angle, the nozzle of the hanging head 2 can be attached to a plane, and the hanging rod 1 can be rotated to achieve the rotation positioning.

[0040] Preferably, the slurry hanging head 2 is provided with a slurry nozzle 201. The slurry nozzle 201 is a shower head structure, or a glue gun head structure, or a broom head structure, which can be replaced according to different construction processes and scenes.

[0041] Preferably, the slurry nozzle 201 is a shower head structure, or a glue gun head structure, or a broom head structure, which can be replaced according to different construction processes and scenes.

[0042] Preferably, the slurry nozzle 201 is a shower head structure, or a glue gun head structure, or a broom head structure, which can be replaced according to different construction processes and scenes.

[0043] Further, the bladder pump 507 is arranged on the pad 506.

[0044] Further, the foot valve 504 and the pad 506 are further provided with a compression spring 503 to realize the separation of the foot valve 504 and the bladder pump 507, and complete the reset of the foot valve 504. When the foot pressure is removed, the spring pushes open the arc-shaped ring plate, and the bladder pump is restored.

[0045] Preferably, the downstream side of the bladder pump 507 is provided with a first check valve 501, and the upstream side of the bladder pump 507 is provided with a second check valve 502.

[0046] Specifically, when the multifunctional slurry spraying device is used as a slurry throwing device, the slurry hanging head 2 is replaced by a shower head, and the rear end of the slurry suction pipe 4 is connected to a slurry throwing cylinder. At this time, the bladder pump 507 is filled with slurry, and under the action of the first check valve 501 and the second check valve 502, the slurry hanging head 2 forms a point-like slurry throwing distribution, and a press and a spray are realized only by the filling and extrusion of the bladder pump 507.

[0047] When the device is used as a coating device, the nozzle of the slurry hanging head 2 is replaced by a broom head, and the rear end of the slurry suction pipe 4 is connected to a low-pressure pump. At this time, the bladder pump 507 acts as a flow limiting and pressure regulating device. When the foot valve 504 is stepped to the bottom, the flow is cut off, and when it is fully opened, it is in a full pipe full flow state.

[0048] Further, when the device is used as a high-pressure slurry or flushing device, the slurry hanging head 2 is replaced by a high-pressure gun head, and the end of the slurry suction pipe 4 is connected to a high-pressure booster pump. At this time, through the two pressurizations of the booster pump and the nozzle of the slurry hanging head 2, the functions of slurry pressing and flushing, and roughening are realized.

[0049] The multifunctional spraying device utilizes two hoses, a supporting rod and a pressure device to realize multi-scene, multi-interface, portable, fast spraying, smearing and bonding construction operation, and solves the problems of spraying and coating uniformity and construction efficiency.

[0050] The above merely describes the preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A multi-functional gunite device, characterized by, The multifunctional gunning device comprises a gunning rod (1), a gunning head (2), a gunning pipe (3), a suction pipe (4) and a pressure device (5); The gunning head (2) is fixed to the end of the gunning rod (1), the gunning head (2) is connected with the pressure device (5) through the gunning pipe (3), and the pressure device (5) is connected with the slurry supply unit through the suction pipe (4); The pressure device (5) comprises: A foot valve (504), a ring (505), a backing plate (506) and a capsule pump (507), The capsule pump (507) is arranged between the suction pipe (4) and the gunning pipe (3), The ring (505) fixes the suction pipe (4) at the inlet end of the capsule pump (507) on the backing plate (506); the top of the ring (505) is hinged with the foot valve (504), and the bottom side of the foot valve (504) is provided with an arc-shaped pressing plate, When the arc-shaped pressing plate of the foot valve (504) extrudes the capsule pump (507), the slurry outlet of the gunning head (2) is realized, and when the capsule pump (507) is extruded to be in a closed state, the suction pipe (4) and the gunning pipe (3) are not conductive; The capsule pump (507) is arranged on the backing plate (506); A compression spring (503) is further arranged between the foot valve (504) and the backing plate (506) to realize the separation of the foot valve (504) and the capsule pump (507) and complete the reset of the foot valve (504); A first check valve (501) is arranged on the downstream side of the capsule pump (507), and a second check valve (502) is arranged on the upstream side of the capsule pump (507); The gunning head (2) is provided with a gunning nozzle (201); The gunning nozzle (201) is in the structure of a shower head, a glue gun head or a broom head; The slurry supply unit is a slurry cylinder or a pressure pump, when slurry is thrown before plastering, the pressure requirement is small, and the slurry supply unit is a slurry cylinder; when used for film waterproofing or pressure, the slurry supply unit is a pressure pump.

2. The multi-functional gunning device of claim 1, wherein The middle part of the gunning rod (1) is provided with an extension structure (101).

3. The multi-functional gunning apparatus of claim 1, wherein A rotating part (102) is arranged between the gunning rod (1) and the gunning head (2).

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