WO2022057617A1 - 刮板、刮浆组件、孔洞封堵装置及孔洞封堵设备 - Google Patents

刮板、刮浆组件、孔洞封堵装置及孔洞封堵设备 Download PDF

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Publication number
WO2022057617A1
WO2022057617A1 PCT/CN2021/115663 CN2021115663W WO2022057617A1 WO 2022057617 A1 WO2022057617 A1 WO 2022057617A1 CN 2021115663 W CN2021115663 W CN 2021115663W WO 2022057617 A1 WO2022057617 A1 WO 2022057617A1
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WIPO (PCT)
Prior art keywords
scraper
support
assembly
slurry
scraper blade
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PCT/CN2021/115663
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English (en)
French (fr)
Inventor
肖涛
常先伟
邓小梅
肖畅
李军涛
林山
Original Assignee
广东博智林机器人有限公司
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Application filed by 广东博智林机器人有限公司 filed Critical 广东博智林机器人有限公司
Publication of WO2022057617A1 publication Critical patent/WO2022057617A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
    • E04F21/16—Implements for after-treatment of plaster or the like before it has hardened or dried, e.g. smoothing-tools, profile trowels

Definitions

  • the present application relates to the technical field of construction machinery, for example, to a scraper, a scraper assembly, a hole blocking device and a hole blocking device.
  • the construction robot for the plugging of screw holes has come out.
  • the robot can accurately find the position of the opening of the screw hole through visual positioning, and perform the blocking action. After the blocking is completed, a scraper needs to be used. Smooth out the blocked screw hole.
  • the existing scraper is mainly based on profiling, that is, imitating the manual use of metal foil, soft rubber sheet or polyurethane material sheet to achieve the scraping effect, but in order to improve the scraping efficiency, the construction robot generally only performs one scraping operation.
  • the present application proposes a scraper, a scraper assembly, a hole blocking device and a hole blocking device, which can avoid the accumulation of excess material on the scraper when the holes are blocked, and ensure the aesthetics of the construction wall.
  • a first aspect of the present application provides a scraper, comprising: a connecting plate; and a scraper body, the scraper body is installed obliquely on the connecting plate, and the upper end of the scraper body is opposite to the upper end of the scraper body The lower end is set away from the connecting plate, and the scraper body is provided with a discharge slot, which can prevent the slurry from accumulating on the scraper, affecting the scraping effect, and preventing the excess slurry from sticking when the scraper leaves the construction wall.
  • the appearance of the wall is affected.
  • the distance between the upper end of the scraper body and the upper edge of the discharge trough is 10mm-18mm, so that the slurry sliding down the scraper body to the discharge trough can be in contact with the construction wall. There is enough distance to prevent the slurry from falling back to the construction wall along the bottom surface of the scraper body.
  • the scraper further includes a flow guide part, and the flow guide part is arranged on the side of the discharge chute close to the upper end of the scraper body and extends downward.
  • the flow guide part is arranged on the side of the discharge chute close to the upper end of the scraper body and extends downward.
  • the connecting plate includes: a connecting vertical plate, arranged in a vertical direction, the lower end of the connecting vertical plate is connected with the lower end of the scraper body; and a connecting horizontal plate, arranged in a horizontal direction, the connecting plate One end of the horizontal plate is connected to the upper end of the connecting vertical plate, and the upper end of the scraper body is on the same horizontal plane as the connecting horizontal plate, so that the entire scraper can move in the horizontal direction, and the scraper can expand and contract along the horizontal direction.
  • the force is applied by the element, so that the horizontally arranged telescopic element can smoothly slide relative to the support element of the scraper assembly.
  • the value of the included angle between the scraper body and the diversion portion is equal to the value of the included angle between the scraper body and the connecting vertical plate, so that the diversion portion is connected to the construction wall. parallel, in order to improve the diversion effect of the slurry.
  • the value of the included angle between the scraper body and the connecting vertical plate is 45°-60°, which on the one hand can prevent the slurry from being stacked on the scraper body, and on the other hand, is beneficial to the slurry from discharging. Discharge at the slot.
  • a second aspect of the present application provides a scraper assembly, which includes a support assembly and the aforementioned scraper, wherein the scraper is mounted on the support assembly.
  • the scraper is supported by the support to move along the construction wall, so as to achieve the effect of scraping the slurry.
  • the supporting assembly includes: a supporting member; a telescopic member, which passes through the supporting member in a horizontal direction and can move relative to the supporting member in a direction close to or away from the working surface, and the connecting plate of the scraper is installed at one end of the telescopic element; and an elastic element sleeved on the telescopic element and arranged between the connecting plate and the support element.
  • the retractable effect of the scraper along the horizontal direction is realized by setting the telescopic piece, so that the scraper can adapt to the concave and convex of the construction wall, and the elastic piece is adopted, so that the scraper can always stick to the construction wall under the elasticity of the elastic piece To ensure the effect of scraping and wiping the slurry on the construction wall.
  • a third aspect of the present application provides a hole plugging device, comprising: a support; a grouting component mounted on the support and configured to inject slurry into the hole; and the above-mentioned scraping component, the scraping component
  • the component is installed on the support and is located below the grouting component, and the scraping component is configured to scrape the excess slurry outside the hole after grouting.
  • a fourth aspect of the present application provides a hole blocking device, comprising: a mobile chassis; a lifting device mounted on the mobile chassis; superior.
  • a hole blocking device comprising: a mobile chassis; a lifting device mounted on the mobile chassis; superior.
  • the self-propelled hole sealing equipment is realized.
  • the hole blocking device can move in the vertical direction to block holes with different heights.
  • the hole plugging device can not only realize automatic grouting of the holes, scrape the holes after grouting, but also prevent the slurry from stacking when scraping the slurry, so as to ensure the aesthetics of the construction wall.
  • FIG. 1 is a three-dimensional structural diagram of a scraper provided by an embodiment of the present application.
  • Fig. 2 is the left side view of the scraper provided by the implementation of the present application.
  • Fig. 3 is the three-dimensional structure diagram of the scraper assembly provided by the present application.
  • FIG. 5 is a perspective structural view of a telescopic member of a scraper assembly provided by the present application.
  • FIG. 6 is a perspective structural view of a support member of the scraper assembly provided by the present application.
  • FIG. 7 is a schematic structural diagram of a hole plugging device provided by an embodiment
  • FIG. 8 is a schematic structural diagram of a hole plugging device provided by an embodiment.
  • Squeegee assembly 21. Support member; 211, through hole; 212, first limit plane; 22, telescopic member; 221, connecting part; 2211, first connecting plate; 2212, first connecting hole; 2214, the second connection hole; 2215, the gap; 222, the second limit plane; 23, the elastic piece; 24, the baffle plate; 25, the bolt; 261, the limit nut; 262, the limit piece ;
  • the scraper 1 includes a connecting plate 11 and a scraper body 12 .
  • the scraper body 12 is installed obliquely on the connecting plate 11 .
  • the lower end is disposed away from the connecting plate 11 , that is, the scraper body 12 is inclined upward along the direction away from the connecting plate 11 , and the scraper body 12 is provided with a discharge slot 121 .
  • the scraper 1 of this embodiment is used, the construction wall is scraped from bottom to top. After the slurry at the construction wall is scraped by the scraper body 12, it flows along the scraper body 12 to the discharge under the action of its own gravity.
  • the groove 121 is then discharged from the discharge groove 121.
  • the scraper body 12 is installed on the connecting plate obliquely downward, it can prevent the slurry from accumulating between the scraper 1 and the wall, so that the scraper 1 leaves During the construction of the wall, the excess slurry is bonded to the construction wall, which affects the appearance of the wall.
  • the distance d between the upper end of the scraper body 12 and the upper edge of the discharge chute 121 is 12 mm, so that the slurry sliding down the scraper body 12 to the discharge chute 121 can be in contact with the construction wall.
  • the distance is sufficient to prevent the slurry from falling back to the construction wall along the bottom surface of the scraper body 12 .
  • the distance d between the upper end of the scraper body 12 and the upper edge of the discharge slot 121 can also be set to other values between 10 mm and 18 mm, which can also prevent the slurry from flowing along the scraper body 12 . The effect of the bottom surface falling back to the construction wall.
  • the scraper 1 further includes a diversion part 13, and the diversion part 13 is arranged in the discharge chute 121 close to the scraper.
  • One side of the upper end of the main body 12 extends downward.
  • the connecting plate 11 includes a connecting vertical plate 112 and a connecting horizontal plate 111 .
  • the connecting vertical plate 112 is disposed along the vertical direction, and the lower end of the connecting vertical plate 112 is connected with the lower end of the scraper body 12 .
  • the connecting horizontal plate 111 is arranged in the horizontal direction, one end of the connecting horizontal plate 111 is connected with the upper end of the connecting vertical plate 112, and the upper end of the scraper body 12 and the connecting horizontal plate 111 are on the same horizontal plane, so that the scraper body 12 is connected to the construction wall.
  • the reaction force of the construction wall on the scraper body 12 can be transmitted to the connecting horizontal plate 111 in the horizontal direction through the scraper body 12 and the connecting vertical plate 112, so as to ensure that the connecting horizontal plate 111 can always move in the horizontal direction.
  • the scraper 1 can act on the telescopic element of the scraper assembly in the horizontal direction, so that the telescopic element arranged in the horizontal manner can slide smoothly relative to the support of the scraper assembly, and will not be caused by The force of the telescopic element in the oblique direction causes the scraper 1 to be stuck when moving in the horizontal direction.
  • the connecting vertical plate 112 is provided with a vacant groove, which communicates with the discharge groove 121 to increase the discharge channel, so that the slurry can be discharged more smoothly.
  • the value of the included angle b between the scraper body 12 and the guide portion 13 is equal to the value of the included angle a between the scraper body 12 and the connecting vertical plate 112, that is, the guide portion 13 and the construction wall are parallel, in order to improve the diversion effect of the slurry.
  • the range value of the included angle a is set to 45°-60°, which can prevent the slurry from stacking on the scraper body 12 on the one hand, and is beneficial to the material on the other hand.
  • the pulp is discharged from the discharge chute 121 .
  • a second aspect of the present application provides a scraper assembly 2 .
  • the scraper assembly 2 includes a support assembly and the above-mentioned scraper 1.
  • the scraper 1 is installed on the support assembly and is supported by the support 21 to move along the construction wall, thereby achieving the effect of scraping the slurry.
  • the support assembly includes a support member 21 , a telescopic member 22 and an elastic member 23 .
  • the telescopic element 22 passes through the support element 21 in the horizontal direction and can be close to or away from the working surface relative to the support element 21 .
  • the connecting plate 11 is installed on one end of the telescopic element 22 .
  • the elastic member 23 is sleeved on the telescopic member 22 and is arranged between the connecting plate 11 and the support member 21.
  • the retractable effect of the scraper 1 in the horizontal direction is realized, so that the scraper 1 can adapt to the construction wall
  • the concave and convex, and the elastic member 23 is used, so that the scraper 1 can always stick to the construction wall under the elasticity of the elastic member 23, so as to ensure the effect of scraping the slurry on the construction wall.
  • the scraper 1 can move in the horizontal direction under the reaction force of the construction wall, that is, the scraper 1 can exert a force on the telescopic member 22 in the horizontal direction, so that the horizontally arranged telescopic member 22 can smoothly slide relative to the support member 21 .
  • the connecting transverse plate 111 of the scraper 1 is installed on one end of the telescopic piece 22 by screws, so as to realize the installation between the scraper 1 and the telescopic piece 22 .
  • the connecting transverse plate 111 and the telescopic piece 22 can be connected by hinge rotation, so that the scraper 1 can swing relative to the telescopic piece 22 in the horizontal direction, so that the scraper 1 can be adaptively attached to the construction wall, improving the The effect of scraper 1 scraping the slurry.
  • one end of the telescopic member 22 is provided with a connecting portion 221, and the connecting portion 221 includes a first connecting plate 2211 and a second connecting plate 2213 opposite to the first connecting plate 2211.
  • the first connecting plate 2211 is connected to the second connecting plate 2211.
  • a gap 2215 between the plates 2213 There is a gap 2215 between the plates 2213, a first connecting hole 2212 is formed on the first connecting plate 2211, a second connecting hole 2214 is formed on the second connecting plate 2213, and a third connecting hole 1111 is formed on the connecting horizontal plate 111,
  • the bolt 25 passes through the first connecting hole 2212, then passes through the third connecting hole 1111, and then passes through the second connecting hole 2214, so as to rotatably install the connecting cross plate 111 on the connecting portion 221, so that the connecting cross plate 111 can be rotatably mounted on the connecting portion 221.
  • the opposite connecting portion 221 swings in the horizontal direction.
  • the elastic member 23 is a spring, which has a simple structure and is easy to select materials.
  • the elastic member 23 may also adopt other elastic members, as long as the scraper 1 can always adhere to the construction wall surface under the elastic force of the elastic member 23 .
  • the support assembly further includes a baffle 24, and the baffle 24 is disposed between the connecting portion 221 and the elastic member 23, so as to facilitate setting the spring sleeved on the telescopic member 22 to a larger diameter
  • the baffle 24 is disposed between the connecting portion 221 and the elastic member 23, so as to facilitate setting the spring sleeved on the telescopic member 22 to a larger diameter
  • a first limit is set between the telescopic member 22 and the support member 21 .
  • the structure can prevent the telescopic element 22 from rotating relative to the supporting element 21 in the radial direction of the telescopic element 22, thereby preventing the scraper 1 from swinging in the vertical direction.
  • the first limiting structure may be configured as follows: a first limiting plane 222 is provided on the side surface of the telescopic member 22 , and a side wall of the through hole 211 of the supporting member 21 is provided with a first limiting plane 222 .
  • the second limit plane 212 opposite to the position plane 222 is limited by the second limit plane 212 to the first limit plane 222, thereby realizing the limit effect of the support member 21 on the telescopic member 22, thereby preventing the telescopic member 22 from being opposite to each other.
  • the support 21 rotates.
  • the support assembly further includes a second limit structure, and the second limit structure is set at the telescopic position.
  • the end of the telescopic element 22 away from the scraper 1 can prevent the end of the telescopic element 22 away from the scraper 1 from slipping out of the through hole 211 of the support element 21 .
  • the second limit structure in this embodiment includes a limit nut 261 and a limit piece 262 , the limit piece 262 is sleeved on the end of the telescopic piece 22 away from the scraper 1 , and the limit nut 261 and the telescopic piece 22 The end away from the scraper 1 is screwed.
  • a third aspect of the present application provides a hole blocking device 30 , including a support 31 , a grouting assembly 32 mounted on the support 31 , and the above-mentioned scraping assembly 2 .
  • the grouting component 32 is installed on the support 31 and is configured to inject slurry into the hole.
  • the squeegee component 2 is located below the grouting component 32, and the squeegee component 2 is arranged to scrape the excess slurry outside the hole after grouting .
  • a fourth aspect of the present application provides a hole plugging device.
  • the hole sealing device includes a movable bottom 4 , a lifting device 5 and the above-mentioned hole sealing device 30 .
  • the lifting device 5 is mounted on the moving chassis 4
  • the hole blocking device 30 is mounted on the lifting device 5 in a liftable manner.
  • the self-propelled hole sealing device is realized.
  • the hole blocking device 30 can move in the vertical direction to block holes of different heights.
  • the hole plugging device 30 can not only realize automatic grouting of the holes, scrape the holes after grouting, but also can prevent the slurry from stacking when scraping the slurry, so as to ensure the aesthetics of the construction wall.
  • the scraper 1 provided by the present application can prevent excess slurry from accumulating on the scraper body 12 by the scraper body 12 arranged obliquely and the discharge slot 121 being provided on the scraper body 12 .
  • the construction wall is scraped from bottom to top. After the slurry at the construction wall is scraped by the scraper body 12, it flows along the scraper body 12 to the discharge chute 121 under the action of its own gravity, and then It is discharged from the discharge chute 121 to prevent the slurry from accumulating between the scraper 1 and the wall, which affects the scraping effect, and avoids that when the scraper 1 leaves the construction wall, the excess slurry sticks to the construction wall and affects the wall. Beautiful face.

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  • Architecture (AREA)
  • Civil Engineering (AREA)
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Abstract

一种刮板、刮浆组件、孔洞封堵装置及孔洞封堵设备，刮板包括连接板和刮板本体，刮板本体倾斜安装于连接板上，刮板本体的上端相对于刮板本体的下端远离所述连接板设置，刮板本体上开设有排料槽。刮板自下至上刮抹施工墙面，施工墙面处的料浆被刮板本体刮落后，能够在自身重力的作用下沿着刮板本体流至排料槽，然后从排料槽排出，避免料浆在刮板上堆积，影响刮抹效果，避免刮板离开施工墙面时，多余的料浆粘结在施工墙面处，影响墙面美观。刮浆组件包括上述的刮板，孔洞封堵装置包括上述的刮浆组件，孔洞封堵设备包括上述的孔洞封堵装置。

Description

刮板、刮浆组件、孔洞封堵装置及孔洞封堵设备
本申请要求申请日为2020年9月18日、申请号为202010986146.3的中国专利申请的优先权，该申请的全部内容通过引用结合在本申请中。
技术领域
本申请涉及建筑机械技术领域，例如涉及一种刮板、刮浆组件、孔洞封堵装置及孔洞封堵设备。
背景技术
在过去相当长的时间内，建筑墙面上的螺杆洞的封堵完全依靠手工或者简易的手持工具实现，工人劳动强度较大。随着工业化时代的到来，针对此螺杆洞封堵的建筑机器人已经问世，机器人通过视觉定位可以很准确的找到螺杆洞的洞口的位置，并执行封堵动作，封堵完成后，需要采用刮板对已封堵的螺杆洞进行抹平。现有的刮板是以仿形为主，即仿照人工采用金属薄片、软质橡胶片材或聚氨酯材料片材实现刮抹效果，但是建筑机器人为了提高刮抹效率，一般只进行一次刮抹操作，无法如人工作业一样灵活，可以对螺杆洞的洞口实施多次刮抹，因此采用机器人刮抹难免会出现余料被刮除后又粘附堆积在刮板上的现象，从而影响施工墙面的美观度。
发明内容
本申请提出一种刮板、刮浆组件、孔洞封堵装置及孔洞封堵设备，能够避免在对孔洞封堵时，余料堆积在刮板上，保证了施工墙面的美观度。
本申请第一方面提供一种刮板，包括：连接板；以及刮板本体，所述刮板本体倾斜安装于所述连接板上，所述刮板本体的上端相对于所述刮板本体的下端远离所述连接板设置，所述刮板本体上开设有排料槽，能够避免料浆在刮板上堆积，影响刮抹效果，避免刮板离开施工墙面时，多余的料浆粘结在施工墙面处，影响墙面美观。
可选地，所述刮板本体的上端与所述排料槽的上边沿之间的距离为10mm-18mm，以使得沿着刮板本体滑落至与排料槽的料浆能够与施工墙面有足够的距离，避免料浆沿着刮板本体的底面回落至施工墙面处。
可选地，所述刮板还包括导流部，所述导流部设置在所述排料槽靠近所述刮板本体上端的一侧并向下延伸设置，当料浆流至排料槽处时，沿着导流部流出，进而避免料浆流至刮板本体底面。
可选地，所述连接板包括：连接竖板，沿竖直方向设置，所述连接竖板的下端与所述刮板本体的下端连接；以及连接横板，沿水平方向设置，所述连接横板的一端与所述连接竖板的上端连接，所述刮板本体的上端与所述连接横板在同一水平面上，使得刮板整体能够沿水平方向移动，刮板能够沿水平方向对伸缩件施加作用力，使得沿水平方式设置的伸缩件能够相对刮浆组件的支撑件顺畅滑动。
可选地，所述刮板本体与所述导流部之间的夹角的值等于所述刮板本体与所述连接竖板之间的夹角的值，使得导流部与施工墙面平行，以利于提高对料浆的导流效果。
可选地，所述刮板本体与连接竖板之间的夹角的值为45°-60°，一方面能够防止料浆在刮板本体上堆料，另一方面利于料浆从排料槽处排料。
本申请第二方面提供一种刮浆组件，包括支撑组件以及上述的刮板，所述刮板安装在所述支撑组件上。过支撑件支撑刮板沿着施工墙面移动，进而实现刮抹料浆的效果。
可选地，所述支撑组件包括：支撑件；伸缩件，沿水平方向穿过所述支撑件并能够相对所述支撑件朝靠近或远离作业面的方向移动，所述刮板的连接板安装在所述伸缩件的一端；以及弹性件，套设在所述伸缩件上并设置在所述连接板与所述支撑件之间。通过设置伸缩件实现刮板的沿水平方向的可伸缩效果，使得刮板能够适应施工墙面的凹陷和凸起，并采用弹性件，使得刮板能够在弹性件的弹力下始终紧贴施工墙面，保证刮抹施工墙面上料浆的效果。
本申请第三方面提供一种孔洞封堵装置，包括：支座；注浆组件，安装在所述支座上，且设置为向孔洞注入料浆；以及上述的刮浆组件，所述刮浆组件安装在支座上且位于所述注浆组件的下方，所述刮浆组件设置为刮抹注浆后的所述孔洞外的多余料浆。通过设置注浆组件和刮浆组件，实现了孔洞封堵的自动化操作，并且，刮浆组件能够防止堆料，利于提高施工墙面的美观性。
本申请第四方面提供一种孔洞封堵设备，包括：移动底盘；升降装置，安装在所述移动底盘上，以及上述的孔洞封堵装置，孔洞封堵装置可升降地安装在所述升降装置上。通过设置移动底盘，实现了孔洞封堵设备的自走。通过设 置升降装置，使得孔洞封堵装置能够在竖直方向上移动，以封堵不同高度的孔洞。孔洞封堵装置既能够实现对孔洞的自动注浆，对注浆后的孔洞进行刮抹，并能够在刮抹料浆时，防止料浆堆料，保证施工墙面的美观性。
附图说明
图1是本申请实施例提供的刮板的立体结构图；
图2是本申请实施提供的刮板的左视图；
图3是本申请提供的刮浆组件的立体结构图；
图4是本申请提供的刮浆组件的部分剖视图；
图5是本申请提供的刮浆组件的伸缩件的立体结构图；
图6是本申请提供的刮浆组件的支撑件的立体结构图；
图7是一实施例提供的孔洞封堵装置的结构示意图；
图8是一实施例提供的孔洞封堵设备的结构示意图。
图中：
1、刮板；11、连接板；111、连接横板；1111、第三连接孔；112、连接竖板；12、刮板本体；121、排料槽；13、导流部；
2、刮浆组件；21、支撑件；211、通孔；212、第一限位平面；22、伸缩件；221、连接部；2211、第一连接板；2212、第一连接孔；2213、第二连接板；2214、第二连接孔；2215、间隙部；222、第二限位平面；23、弹性件；24、挡板；25、螺栓；261、限位螺母；262、限位片；
30、孔洞封堵装置；31、支座；32、注浆组件；
4、移动底盘；
5、升降装置。
具体实施方式
请参考图1和图2，本申请第一方面提供一种刮板。刮板1包括连接板11以及刮板本体12，刮板本体12倾斜安装于连接板11上，刮板本体12的下端与连接板11连接，刮板本体12的上端相对于刮板本体12的下端远离连接板11设置，即刮板本体12沿远离连接板11的方向倾斜向上，刮板本体12上开设有排料槽121。使用本实施例的刮板1时，自下至上刮抹施工墙面，施工墙面处的料浆被刮板本体12刮落后，在自身重力的作用下沿着刮板本体12流至排料槽 121，然后从排料槽121排出，相对于刮板本体12倾斜向下安装在连接板上的方式来说，能避免料浆堆积在刮板1和墙面之间，使得刮板1离开施工墙面时，多余的料浆粘结在施工墙面处，影响墙面美观。
可选地，刮板本体12的上端与排料槽121的上边沿之间的距离d为12mm，以使得沿着刮板本体12滑落至与排料槽121的料浆能够与施工墙面有足够的距离，避免料浆沿着刮板本体12的底面回落至施工墙面处。在其他实施例中，刮板本体12的上端与排料槽121的上边沿之间的距离d也可以设置为10mm-18mm之间的其他值，也能够起到避免料浆沿刮板本体12的底面回落至施工墙面处的效果。
为进一步避免刮板本体12底面的料浆回落至施工墙面，可选地，在本实施例中，刮板1还包括导流部13，导流部13设置在排料槽121靠近刮板本体12上端的一侧并向下延伸设置。当料浆流至排料槽121处时，沿着导流部13流出，进而避免料浆流至刮板本体12底面。
可选地，连接板11包括连接竖板112和连接横板111。连接竖板112沿竖直方向设置，连接竖板112的下端与刮板本体12的下端连接。连接横板111沿水平方向设置，连接横板111的一端与连接竖板112的上端连接，刮板本体12的上端与连接横板111在同一水平面上，以使得刮板本体12与施工墙面接触时，施工墙面对刮板本体12的反作用力能够通过刮板本体12与连接竖板112，沿水平方向传到连接横板111上，以保证连接横板111能够始终沿水平方向移动，即使得刮板1整体能够沿水平方向移动，刮板1能够沿水平方向作用于刮浆组件的伸缩件，使得沿水平方式设置的伸缩件能够相对刮浆组件的支撑件顺畅滑动，不会因为伸缩件受到倾斜方向的力导致刮板1在沿水平方向移动时被卡住。
可选地，连接竖板112上设置有让位槽，让位槽与排料槽121连通，以增大排料通道，使得料浆能够更顺畅地排出。
可选地，刮板本体12与导流部13之间的夹角b的值等于刮板本体12与连接竖板112之间的夹角a的值，即使得导流部13与施工墙面平行，以利于提高对料浆的导流效果。
夹角a的值越大，防止料浆在刮板本体12上堆料的作用就会减弱，而夹角a的值越小，料浆就越不易从排料槽121处排出，为兼顾料浆堆料以及料浆排出两种情况，本实施例中，夹角a的范围值设置为45°-60°，一方面能够防止料浆 在刮板本体12上堆料，另一方面利于料浆从排料槽121处排料。
请参考图1-图6，本申请第二方面提供一种刮浆组件2。刮浆组件2包括支撑组件以及上述的刮板1，刮板1安装在支撑组件上，通过支撑件21支撑刮板1沿着施工墙面移动，进而实现刮抹料浆的效果。
可选地，支撑组件包括支撑件21、伸缩件22和弹性件23。伸缩件22沿水平方向穿过支撑件21并能够相对支撑件21靠近或远离作业面，连接板11安装在伸缩件22的一端。弹性件23套设在伸缩件22上并设置在连接板11与支撑件21之间，通过设置伸缩件22实现刮板1的沿水平方向的可伸缩效果，使得刮板1能够适应施工墙面的凹陷和凸起，并采用弹性件23，使得刮板1能够在弹性件23的弹力下始终紧贴施工墙面，保证刮抹施工墙面上料浆的效果。由于刮板1在施工墙面的反作用力下能够沿水平方向移动，即刮板1能够沿水平方向对伸缩件22施加作用力，使得沿水平方式设置的伸缩件22能够相对支撑件21顺畅滑动。
可选地，本实施例中，刮板1的连接横板111通过螺丝安装在伸缩件22的一端，从而实现刮板1与伸缩件22之间的安装。
示例性地，连接横板111与伸缩件22之间可以通过铰链转动连接，以使得刮板1能够沿水平方向相对伸缩件22摆动，进而使得刮板1能够自适应贴紧施工墙面，提高刮板1刮抹料浆的效果。
本实施例中，伸缩件22的一端设置有连接部221，连接部221包括第一连接板2211以及与第一连接板2211相对设置的第二连接板2213，第一连接板2211与第二连接板2213之间具有间隙部2215，第一连接板2211上开设有第一连接孔2212，第二连接板2213上开设有第二连接孔2214，连接横板111上开设有第三连接孔1111，螺栓25穿过第一连接孔2212，而后穿过第三连接孔1111，再穿过第二连接孔2214，以将连接横板111可转动地安装在连接部221上，使连接横板111能够相对连接部221在水平方向上摆动。
可选地，本实施例中，弹性件23为弹簧，弹簧结构简单，易于选材。在其他实施例中，弹性件23也可以采用具有弹性的其他部件，只要能够使得刮板1能够在弹性件23的弹力作用下始终贴紧施工墙面即可。
可选地，本实施例中，支撑组件还包括挡板24，挡板24设置在连接部221与弹性件23之间，以利于将套设在伸缩件22上的弹簧设置为直径更大的弹簧时，保证弹簧不会沿着靠近刮板1的方向滑出伸缩件22。
为保证刮板1在刮抹施工墙面上的料浆时，始终不会沿竖直方向摆动，可选地，本实施例中，伸缩件22和支撑件21之间设置有第一限位结构，以防止伸缩件22相对支撑件21沿伸缩件22的径向旋转，进而避免刮板1沿竖直方向摆动。
示例性地，本实施例中，第一限位结构可以设置为：伸缩件22的侧面上设置有第一限位平面222，支撑件21的通孔211的侧壁上设置有与第一限位平面222相对的第二限位平面212，通过第二限位平面212对第一限位平面222的限位，进而实现支撑件21对伸缩件22的限位效果，从而防止伸缩件22相对支撑件21旋转。
为防止伸缩件22远离刮板1的一端从支撑件21的通孔211中滑出，可选地，本实施例中，支撑组件还包括第二限位结构，第二限位结构设置在伸缩件22远离刮板1的一端，进而实现防止伸缩件22远离刮板1的一端从支撑件21的通孔211中滑出的效果。
示例性地，本实施例中的第二限位结构包括限位螺母261和限位片262，限位片262套设在伸缩件22远离刮板1的一端，限位螺母261与伸缩件22远离刮板1的一端螺纹连接。
参考图7，本申请第三方面提供一种孔洞封堵装置30，包括支座31以及安装在支座31上的注浆组件32和上述的刮浆组件2。注浆组件32安装在支座31上，且设置为向孔洞注入料浆，刮浆组件2位于注浆组件32的下方，刮浆组件2设置为刮抹注浆后的孔洞外的多余料浆。通过设置注浆组件32和刮浆组件2，实现了孔洞封堵的自动化操作，并且，刮浆组件2能够防止堆料，利于提高施工墙面的美观性。
参考图8，本申请第四方面提供一种孔洞封堵设备。孔洞封堵设备包括移动底4、升降装置5和上述的孔洞封堵装置30。升降装置5安装在移动底盘4上，孔洞封堵装置30可升降地安装在升降装置5上。通过设置移动底盘4，实现了孔洞封堵设备的自走。通过设置升降装置5，使得孔洞封堵装置30能够在竖直方向上移动，以封堵不同高度的孔洞。孔洞封堵装置30既能够实现对孔洞的自动注浆，对注浆后的孔洞进行刮抹，并能够在刮抹料浆时，防止料浆堆料，保证施工墙面的美观性。
本申请提供的刮板1通过倾斜设置的刮板本体12以及在刮板本体12上开设排料槽121，能够防止多余的料浆堆积在刮板本体12上。使用刮板1时，自下至 上刮抹施工墙面，施工墙面处的料浆被刮板本体12刮落后，在自身重力的作用下沿着刮板本体12流至排料槽121，然后从排料槽121排出，避免料浆在刮板1与墙面之间堆积，影响刮抹效果，避免刮板1离开施工墙面时，多余的料浆粘结在施工墙面处，影响墙面美观。

Claims (10)

  1. 一种刮板(1)，包括：
    连接板(11)；以及
    刮板本体(12)，所述刮板本体(12)倾斜安装于所述连接板(11)上，所述刮板本体(12)的上端相对于所述刮板本体(12)的下端远离所述连接板(11)设置，所述刮板本体(12)上开设有排料槽(121)。
  2. 根据权利要求1所述的刮板(1)，还包括导流部(13)，所述导流部(13)设置在所述排料槽(121)靠近所述刮板本体(12)上端的一侧并向下延伸设置。
  3. 根据权利要求2所述的刮板(1)，其中，所述连接板(11)包括：
    连接竖板(112)，沿竖直方向设置，所述连接竖板(112)的下端与所述刮板本体(12)的下端连接；以及
    连接横板(111)，沿水平方向设置，所述连接横板(111)的一端与所述连接竖板(112)的上端连接，所述刮板本体(12)的上端与所述连接横板(111)在同一水平面上。
  4. 根据权利要求3所述的刮板(1)，其中，所述刮板本体(12)与所述导流部(13)之间的夹角(b)的值等于所述刮板本体(12)与所述连接竖板(112)之间的夹角(a)的值。
  5. 根据权利要求3所述的刮板(1)，其中，所述刮板本体(12)与连接竖板(112)之间的夹角(a)的值为45°-60°。
  6. 根据权利要求1至5任一项所述的刮板(1)，其中，所述刮板本体(12)的上端与所述排料槽(121)的上边沿之间的距离(d)为10mm-18mm。
  7. 一种刮浆组件(2)，包括支撑组件以及权利要求1-6任一项所述的刮板(1)，所述刮板(1)安装在所述支撑组件上。
  8. 根据权利要求7所述的刮浆组件(2)，其中，所述支撑组件包括：
    支撑件(21)；
    伸缩件(22)，沿水平方向穿过所述支撑件(21)并能够相对所述支撑件(21)朝靠近或远离作业面的方向移动，所述刮板(1)的连接板(11)安装在所述伸缩件(22)的一端；以及
    弹性件(23)，套设在所述伸缩件(22)上并设置在所述连接板(11)与所述支撑件(21)之间。
  9. 一种孔洞封堵装置(30)，包括：
    支座(31)；
    注浆组件(32)，安装在所述支座(31)上，且设置为向孔洞注入料浆；以及
    权利要求7或8任一项所述的刮浆组件(2)，所述刮浆组件(2)安装在所述支座(31)上且位于所述注浆组件(32)的下方，所述刮浆组件(2)设置为刮抹注浆后的所述孔洞外的多余料浆。
  10. 一种孔洞封堵设备，包括：
    移动底盘(4)；
    升降装置(5)，安装在所述移动底盘(4)上，以及
    权利要求9所述的孔洞封堵装置(30)，所述孔洞封堵装置(30)可升降地安装在所述升降装置(5)上。
PCT/CN2021/115663 2020-09-18 2021-08-31 刮板、刮浆组件、孔洞封堵装置及孔洞封堵设备 WO2022057617A1 (zh)

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