A masonry maintenance tool

Abstract

The application discloses a masonry maintenance tool, and relates to the technical field of maintenance tools, which comprises a glove, the glove has five finger parts, one of the finger parts is connected with a material scraping piece, the material scraping piece is provided with a material scraping surface, and the material scraping surface is in the shape of an outer circular arc. Workers wear the glove, the material scraping piece is located at the end of the finger, and the workers only need to move the material scraping piece to the space between two adjacent stones and move the material scraping piece, so that the material scraping surface abuts against the glutinous rice mortar and scrapes off the redundant glutinous rice mortar, which is convenient. In the process of scraping, the workers press the glutinous rice mortar through the material scraping piece, so that the effect of filling the gap of the glutinous rice mortar is improved.

Description

Technical Field

[0001] This application relates to the technical field of maintenance tools, and more particularly to a masonry maintenance tool. Background Technology

[0002] The maintenance of ancient seawalls and river embankments cannot be restored to their original state using traditional cement methods. Instead, the ancient technique of using glutinous rice mortar is needed to restore them to their original condition while ensuring their strength after repair. Glutinous rice mortar is regularly used to fill the gaps between the stones on the embankment to maintain the bond strength between them.

[0003] After filling the gaps between the stones with glutinous rice mortar, the excess mortar needs to be scraped off with a tool. Currently, there is no suitable tool for this, and workers often use scrapers to scrape it off, which is inconvenient and greatly affects the efficiency of scraping off excess glutinous rice mortar. This needs to be improved. Utility Model Content

[0004] The purpose of this application is to provide a masonry maintenance tool for easily scraping off excess glutinous rice mortar.

[0005] The masonry maintenance tool provided in this application adopts the following technical solution: it includes a glove with five fingers, one of which is connected to a scraper, the scraper having a scraping surface that is outwardly arc-shaped.

[0006] By adopting the above technical solution, workers wear gloves, and the scraper is located at the tip of their fingers. Workers only need to move the scraper between two adjacent stones and move it to make contact with the glutinous rice mortar, scraping away excess mortar, which is quite convenient. During the scraping process, workers press the glutinous rice mortar with the scraper, improving the filling effect of the mortar in the gaps.

[0007] Optionally, the scraping component includes a fixing block and a disassembly block, the fixing block is fixedly connected to the finger portion, the disassembly block is detachably connected to the fixing block, and the scraping surface is disposed on the disassembly block.

[0008] By adopting the above technical solution, when the disassembly block is damaged due to wear, the disassembly block where the scraping surface is located can be replaced or maintained without replacing the entire glove, thus saving materials.

[0009] Optionally, the fixing block is provided with a threaded portion, and the disassembly block is provided with a threaded groove, wherein the threaded portion and the threaded groove are threadedly engaged.

[0010] By adopting the above technical solution, the scraper is composed of a fixed block and a disassembly block, and is detachably connected by the threaded part and the threaded groove, which facilitates the replacement of the disassembly block and improves the replacement efficiency of the disassembly block.

[0011] Optionally, the disassembly block is provided with at least two positioning parts, the fixing block is provided with positioning grooves corresponding to the positioning parts, and the fixing block is connected to a fixing structure, which is used to restrict the positioning parts from disengaging from the positioning grooves.

[0012] By adopting the above technical solution, the positioning part is inserted into the positioning groove, and the outer surface of the positioning part is in contact with the inner wall of the positioning groove. The cooperation between the positioning part and the positioning groove restricts the rotation of the disassembly block, so that the disassembly block is accurately installed in the corresponding position, which facilitates the fixing structure to fix the positioning part.

[0013] Optionally, the fixing structure includes at least two screws, each screw corresponding to a positioning part, the screws passing through the positioning part and threadedly connected to the fixing block.

[0014] By adopting the above technical solution, the fixing structure, which uses screws to pass through the positioning part and connect with the fixing block by threads, can effectively prevent the positioning part from dislodging from the positioning groove, ensure the stability of the connection between the disassembly block and the fixing block, and make the scraper part less prone to loosening during use.

[0015] Optionally, the fixing structure includes at least two snap-fit ​​blocks slidably connected to the fixing block, snap-fit ​​grooves disposed on each of the positioning parts, and an active member connected to each fixing block. The snap-fit ​​blocks engage with the snap-fit ​​grooves, and the active member is used to drive the snap-fit ​​blocks to snap into or out of the snap-fit ​​grooves.

[0016] By adopting the above technical solution, when the disassembly block needs to be replaced, the driving component moves the locking block away from the locking groove, allowing the disassembly block to separate from the fixed block. When installing a new disassembly block, the positioning part of the disassembly block engages with the positioning groove, the locking block aligns with the locking groove, and the driving component moves the locking block towards the locking groove, causing the locking block to engage within the locking groove. The engagement between the locking block and the locking groove restricts the movement of the disassembly block relative to the fixed block, ensuring the stability of the connection between the disassembly block and the fixed block.

[0017] Optionally, the active component includes an active rod connected to the snap-fit ​​block and an elastic element connected to the active rod. The fixed block is provided with a sliding groove, the active rod slides into the sliding groove, and the end of the elastic element away from the active rod is connected to the inner wall of the sliding groove.

[0018] By adopting the above technical solution, when the disassembly block needs to be replaced, the active rod is pressed towards the elastic element. The locking block moves with the active rod, thereby disengaging the locking block from the locking groove. The elastic element undergoes elastic deformation under pressure and tends to elastically return to its original position. When no force is applied to the active rod, the elastic element elastically returns to its original position, forcing the active rod to return to its original position, facilitating reuse.

[0019] Optionally, the end of the snap-fit ​​block away from the active rod is provided with a guide surface, which is used to abut against the positioning part.

[0020] By adopting the above technical solution, during the installation of the disassembly block, the positioning part abuts against the guide surface and guides the positioning part to slide towards the elastic element. The elastic element is compressed, generates elastic deformation, and maintains a tendency to elastically return to its original position until the locking block aligns with the locking groove. The elastic element then elastically returns to its original position, forcing the locking block to snap into the locking groove, thereby realizing the installation of the disassembly block. During the installation process, the disassembly block can be installed without the worker pressing the active rod, improving the efficiency of the disassembly block installation.

[0021] Optionally, the inner wall of the slide is connected to a limiting rod, and the active rod is provided with an oblong hole for sliding cooperation with the limiting rod. The extension direction of the oblong hole is the same as the sliding direction of the active rod.

[0022] By adopting the above technical solution, when the driving rod slides, the sliding engagement between the driving rod and the slide groove guides and limits the sliding of the driving rod, thereby improving the stability of the driving rod's sliding. The sliding engagement between the limiting rod and the oblong hole prevents the driving rod from disengaging from the slide groove during the sliding process.

[0023] In summary, this application includes at least one of the following beneficial technical effects: 1. Workers wear gloves, with the scraper located at the fingertips. Workers simply move the scraper between two adjacent stones, ensuring the scraped surface contacts the glutinous rice mortar and removes excess mortar. During the scraping process, workers press the glutinous rice mortar with the scraper to improve its filling effect on gaps.

[0024] 2. The scraper consists of a fixed block and a disassembly block, and is detachably connected by a threaded part and a threaded groove, which facilitates the replacement of the disassembly block and improves the replacement efficiency of the disassembly block. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of this application.

[0026] Figure 2 This is a cross-sectional view of Embodiment 1 of this application.

[0027] Figure 3 This is a cross-sectional view of Embodiment 2 of this application.

[0028] Figure 4 yes Figure 3 An enlarged view of region A.

[0029] Figure 5 This is a cross-sectional view of Embodiment 3 of this application.

[0030] Figure 6 yes Figure 5 A magnified view of region B.

[0031] Figure 7 This is a cross-sectional view of Embodiment 4 of this application.

[0032] Figure 8 yes Figure 7 A magnified view of region C.

[0033] Explanation of reference numerals in the attached drawings: 1. Glove; 11. Finger section; 2. Scraper component; 21. Scraper surface; 22. Fixing block; 221. Threaded section; 222. Positioning groove; 223. Sliding groove; 224. Relief groove; 225. Limiting rod; 23. Disassembly block; 231. Threaded groove; 232. Positioning section; 3. Fixing structure; 31. Screw; 32. Snap-fit ​​block; 321. Guide surface; 33. Snap-fit ​​groove; 34. Driving component; 341. Driving rod; 3411. Waist-shaped hole; 342. Elastic component. Detailed Implementation

[0034] The following is in conjunction with the appendix Figure 1 - Appendix Figure 8 This application will be described in further detail.

[0035] This application discloses a masonry maintenance tool. Example

[0036] Combination Figure 1 and Figure 2 As shown, the glove 1 has five finger parts 11, one of which is fixedly connected to a scraper 2. The scraper 2 is located on the index finger and has a scraping surface 21, which is an outer arc shape.

[0037] The implementation principle of a masonry maintenance tool according to an embodiment of this application is as follows: Workers wear gloves 1, with scraper 2 located at the fingertips. Workers simply move scraper 2 between two adjacent stones and then move it again, allowing the scraper surface 21 to contact the glutinous rice mortar and scrape away excess mortar. During the scraping process, workers press the glutinous rice mortar with scraper 2 to improve its filling effect on gaps. Example

[0038] The difference between this embodiment and Embodiment 1 is that, in combination with Figure 3 and Figure 4As shown, the scraper 2 includes a fixing block 22 and a disassembly block 23. The fixing block 22 is annular and is fixedly connected to the finger portion 11. The disassembly block 23 is detachably connected to the fixing block 22, and the scraping surface 21 is formed on the disassembly block 23. After long-term use, when the scraping surface 21 is damaged, only the fixing block 22 needs to be replaced, without replacing the entire tool, thus saving materials. The fixing block 22 has a threaded portion 221 on the side near the disassembly block 23. The threaded portion 221 is annular and integrally formed with the fixing block 22. The disassembly block 23 has a threaded groove 231, and the threaded portion 221 and the threaded groove 231 are threadedly engaged. Example

[0039] The difference between this embodiment and embodiment 2 is that, in combination Figure 5 and Figure 6 As shown, the disassembly block 23 is provided with at least two positioning parts 232, which are integrally formed with the disassembly block 23. Taking this embodiment as an example, there are two positioning parts 232, which are distributed opposite to each other. The fixing block 22 has positioning grooves 222 that correspond one-to-one with the positioning parts 232. The positioning parts 232 are engaged in the positioning grooves 222 and fit against the inner wall of the positioning grooves 222. The cooperation between the positioning parts 232 and the positioning grooves 222 plays a positioning role in the installation of the disassembly block 23, so that the disassembly block 23 is accurately installed in the corresponding position. The fixing block 22 is connected to a fixing structure 3, which is used to prevent the positioning parts 232 from disengaging from the positioning grooves 222. The fixing structure 3 includes at least two screws 31. Taking this embodiment as an example, there are two screws 31. Each screw 31 corresponds to a positioning part 232. The screw 31 passes through the positioning part 232 and is threadedly connected to the fixing block 22. The end of the screw 31 abuts against the positioning part 232, thereby realizing the fixed connection between the fixing block 22 and the disassembly block 23. Example

[0040] The difference between this embodiment and embodiment 3 is that, in combination with Figure 7 and Figure 8As shown, the fixing structure 3 includes at least two snap-fit ​​blocks 32 slidably connected to the fixing block 22, snap-fit ​​grooves 33 formed on each positioning part 232, and an active member 34 connected to the fixing block 22. In this embodiment, there are two snap-fit ​​blocks 32, each corresponding to a positioning part 232. The number of snap-fit ​​grooves 33 is the same as the number of snap-fit ​​blocks 32, and the snap-fit ​​blocks 32 engage with the snap-fit ​​grooves 33. The active member 34 includes an active rod 341 fixedly connected to the snap-fit ​​block 32 and an elastic member 342 fixedly connected to one side of the active rod 341. The fixing block 22 has a sliding groove 223, in which the active rod 341 slides. The elastic member 342 is a spring, and the end of the elastic member 342 away from the active rod 341 is fixedly connected to the inner wall of the sliding groove 223. The fixing block 22 has a clearance groove 224 communicating with the sliding groove 223, and the snap-fit ​​blocks 32 engage with the clearance groove 224. The end of the snap-fit ​​block 32 furthest from the connecting rod has a guide surface 321. When the disassembly block 23 is installed, the disassembly block 23 abuts against the guide surface 321 and drives the snap-fit ​​block 32 to slide towards the elastic member 342. The elastic member 342 is compressed and generates elasticity and maintains the tendency of elastic reset until the snap-fit ​​block 32 is aligned with the snap-fit ​​groove 33. The elastic member 342 elastically resets and forces the snap-fit ​​block 32 into the snap-fit ​​groove 33, thereby realizing the fixed connection between the disassembly block 23 and the fixing block 22. The inner wall of the slide groove 223 is fixedly connected to the limit rod 225. The active rod 341 has an oblong hole 3411. The oblong hole 3411 slides and engages with the limit rod 225. The extension direction of the oblong hole 3411 is the same as the sliding direction of the active rod 341. When the active rod 341 is not under force, the end of the active rod 341 furthest from the elastic member 342 protrudes and slides.

[0041] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A masonry maintenance tool, characterized in that: Includes a glove (1) having five finger portions (11), one of which is connected to a scraper (2), the scraper (2) having a scraping surface (21) which is an outer arc shape.

2. The masonry maintenance tool according to claim 1, characterized in that: The scraper (2) includes a fixing block (22) and a disassembly block (23). The fixing block (22) is fixedly connected to the finger part (11), and the disassembly block (23) is detachably connected to the fixing block (22). The scraping surface (21) is disposed on the disassembly block (23).

3. The masonry maintenance tool according to claim 2, characterized in that: The fixing block (22) is provided with a threaded part (221), and the disassembly block (23) is provided with a threaded groove (231). The threaded part (221) and the threaded groove (231) are threadedly engaged.

4. The masonry maintenance tool according to claim 2, characterized in that: The disassembly block (23) is provided with at least two positioning parts (232), the fixing block (22) is provided with positioning grooves (222) corresponding to the positioning parts (232), the fixing block (22) is connected to a fixing structure (3), and the fixing structure (3) is used to restrict the positioning parts (232) from disengaging from the positioning grooves (222).

5. The masonry maintenance tool according to claim 4, characterized in that: The fixing structure (3) includes at least two screws (31), each screw (31) corresponding to a positioning part (232), the screws (31) passing through the positioning part (232) and being threadedly connected to the fixing block (22).

6. The masonry maintenance tool according to claim 4, characterized in that: The fixing structure (3) includes at least two snap-fit ​​blocks (32) slidably connected to the fixing block (22), snap-fit ​​grooves (33) provided on each positioning part (232), and an active member (34) connected to each fixing block (22). The snap-fit ​​blocks (32) engage with the snap-fit ​​grooves (33), and the active member (34) is used to drive the snap-fit ​​blocks (32) to snap into or disengage from the snap-fit ​​grooves (33).

7. The masonry maintenance tool according to claim 6, characterized in that: The active component (34) includes an active rod (341) connected to the snap-fit ​​block (32) and an elastic element (342) connected to the active rod (341). The fixed block (22) is provided with a sliding groove (223). The active rod (341) slides and engages with the sliding groove (223). One end of the elastic element (342) away from the active rod (341) is connected to the inner wall of the sliding groove (223).

8. The masonry maintenance tool according to claim 7, characterized in that: The snap-fit ​​block (32) has a guide surface (321) at one end away from the active rod (341), and the guide surface (321) is used to abut against the positioning part (232).

9. The masonry maintenance tool according to claim 7, characterized in that: The inner wall of the slide groove (223) is connected to a limiting rod (225), and the active rod (341) is provided with a waist-shaped hole (3411). The waist-shaped hole (3411) is used to slide and cooperate with the limiting rod (225). The extension direction of the waist-shaped hole (3411) is the same as the sliding direction of the active rod (341).

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