Multifunctional standing type scraping harrow for terrace

Abstract

The utility model relates to the technical field of scraping rakes, and discloses a multifunctional floor standing type scraping rake which comprises a scraping plate and a connecting sleeve, an upper clamping plate and a lower clamping plate are arranged on the upper side and the lower side of one end of the scraping plate respectively, a positioning hole is formed in the upper clamping plate, a first positioning bolt is arranged in the positioning hole, the first positioning bolt penetrates through the lower clamping plate, and a second positioning bolt is arranged in the connecting sleeve. The lower end of the positioning bolt I is in threaded connection with a positioning nut I; a connecting rod is arranged at the end, facing the scraper, of the connecting sleeve, a connecting piece is arranged at the end, facing the scraper, of the connecting rod, and the connecting piece is detachably connected with the upper clamping plate through a connecting assembly. And the connecting rod and the connecting sleeve are parallel to the upper clamping plate. The device has the advantages of being capable of being disassembled, assembled and adjusted flexibly and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of scrapers and rakes, in particular to a multifunctional standing scraper and rake for floors. Background Art

[0002] When performing floor construction, a scraper is needed to lay the floor material flat.

[0003] The existing scraper mainly includes a scraper, a connecting sleeve and a positioning plate. The connecting sleeve is connected to the scraper through the positioning plate, and the connecting sleeve and the positioning plate are welded, and cannot be flexibly disassembled and assembled; the positioning plate is connected to the scraper through a positioning bolt and a positioning nut, and the relative position between the scraper and the positioning plate cannot be adjusted; there is a certain angle between the connecting sleeve and the scraper, which makes it inconvenient to control the angle of the scraper when in use. Utility Model Content

[0004] 1. Technical Problems Solved

[0005] The technical problem to be solved by the utility model is that the existing scraper cannot be flexibly disassembled and adjusted, and is inconvenient to use.

[0006] 2. Technical Solution

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a multifunctional standing floor scraper, comprising a scraper and a connecting sleeve,

[0008] An upper clamping plate and a lower clamping plate are respectively provided on the upper and lower sides of one end of the scraper, a positioning hole is provided on the upper clamping plate, a positioning bolt is provided in the positioning hole, the positioning bolt passes through the lower clamping plate, and a positioning nut is threadedly connected to a lower end of the positioning bolt;

[0009] A connecting rod is provided on one end of the connecting sleeve facing the scraper, and a connecting piece is provided on one end of the connecting rod facing the scraper. The connecting piece is detachably connected to the upper clamping plate through a connecting assembly.

[0010] The connecting rod and the connecting sleeve are parallel to the upper clamping plate.

[0011] Furthermore, the connection assembly includes two positioning bolts and two positioning nuts. The two positioning bolts pass through the upper clamping plate. One end of the two positioning bolts passing through the upper clamping plate is threadedly connected with the two positioning nuts.

[0012] Furthermore, a gasket and a washer are provided between the second positioning nut and the upper clamping plate, and the gasket and the washer are sleeved on the outside of the second positioning bolt.

[0013] Furthermore, the positioning hole is in the shape of an elongated strip, and a positioning bolt is slidably connected in the positioning hole.

[0014] Furthermore, a cross flower is provided on the upper end of the first positioning bolt, and the first positioning nut is a butterfly nut.

[0015] Furthermore, the connecting sleeve is provided with a connecting hole, and the connecting hole passes through the connecting sleeve.

[0016] 3. Beneficial Effects

[0017] The advantages of the utility model compared with the prior art are:

[0018] 1. The scraper is positioned by the upper clamping plate and the lower clamping plate. The positioning bolt can slide in the positioning hole to adjust the length of the scraper exposed from the upper clamping plate and the lower clamping plate. The adjustment is more flexible and convenient.

[0019] 2. The connecting sleeve is connected to the connecting piece through a connecting rod, and the connecting piece is detachably connected to the upper clamping plate through a connecting assembly, so that the connecting sleeve and the upper clamping plate can be disassembled, which is convenient for disassembly and assembly of the scraper components;

[0020] 3. The connecting sleeve is set parallel to the scraper, so the angle of the scraper is easier to control when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The structure of the utility model is shown in FIG. Figure 1 .

[0022] Figure 2 The structure of the utility model is shown in FIG. Figure 2 .

[0023] Figure 3 It is a top view of the utility model.

[0024] Figure 4 It is a schematic diagram of the connection between the connecting piece and the upper clamping plate of the utility model.

[0025] Figure 5 The structure of the scraper of the utility model is shown in FIG. Figure 1 .

[0026] Figure 6 The structure of the scraper of the utility model is shown in FIG. Figure 2 .

[0027] Figure numerals: 1. scraper, 2. connecting sleeve, 3. upper clamping plate, 4. lower clamping plate, 5. positioning bolt one, 6. positioning nut one, 7. connecting rod, 8. connecting plate, 9. positioning bolt two, 10. positioning nut two, 11. gasket, 12. washer, 13. connecting hole, 14. positioning hole. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present utility model are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present utility model.

[0029] It should be noted that all directional indications such as up, down, left, right, front, back... in the embodiments of the utility model are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0030] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0031] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0032] The utility model will now be further described in conjunction with the accompanying drawings.

[0033] Embodiment 1

[0034] Combined with Figure 1-3 An upper clamping plate 3 and a lower clamping plate 4 are respectively provided on the upper and lower sides of one end of the scraper 1. A positioning hole 14 is provided on the upper clamping plate 3. A positioning bolt 5 is provided in the positioning hole 14. The positioning bolt 5 passes through the lower clamping plate 4. A positioning nut 6 is threadedly connected to the lower end of the positioning bolt 5. The positioning hole 14 is in a long strip shape. A positioning bolt 5 is slidably connected in the positioning hole 14. A cross is provided on the upper end of the positioning bolt 5. The positioning nut 6 adopts a butterfly nut.

[0035] When in use, loosen the positioning nut 6 so that the positioning bolt 5 and the positioning nut 6 no longer limit the position of the upper clamping plate 3 and the lower clamping plate 4. Adjust the position of the scraper 1 between the upper clamping plate 3 and the lower clamping plate 4, and adjust the positioning bolt 5 to slide in the positioning hole 14, so that the positioning bolt 5 fits with one end of the scraper 1, and then tighten the positioning nut 6 to position the scraper 1; the scraper 1 can also be turned over to adjust the scraping surface of the scraper 1.

[0036] Combined with Figure 4 A connecting rod 7 is provided on the end of the connecting sleeve 2 facing the scraper 1, and a connecting piece 8 is provided on the end of the connecting rod 7 facing the scraper 1. The connecting piece 8 is detachably connected to the upper clamping plate 3 through a connecting assembly. The connecting assembly includes a positioning bolt 2 9 and a positioning nut 2 10. The positioning bolt 2 9 passes through the upper clamping plate 3, and one end of the positioning bolt 2 9 passing through the upper clamping plate 3 is threadedly connected with a positioning nut 2 10.

[0037] By unscrewing the positioning nut 10 and removing the positioning bolt 9 from the connecting plate 8, the connecting plate 8 and the upper clamping plate 3 can be separated, and then the connecting sleeve 2 and the upper clamping plate 3 can be separated, which is convenient for disassembly and assembly of the scraper components, and for maintenance and replacement of the components.

[0038] Combined with Figure 4 A gasket 11 and a washer 12 are provided between the second positioning nut 10 and the upper clamping plate 3 , and the gasket 11 and the washer 12 are sleeved on the outside of the second positioning bolt 9 .

[0039] The gasket 11 and the washer 12 ensure the tightness of the connection between the upper clamping plate 3 and the connecting plate 8 when the positioning nut 10 is tightened.

[0040] Embodiment 2

[0041] Combined with Figure 1-4 The connecting rod 7 and the connecting sleeve 2 are parallel to the upper clamping plate. The connecting sleeve 2 is provided with a connecting hole 13 , and the connecting hole 13 passes through the connecting sleeve 2 .

[0042] On the basis of the first embodiment, the connecting rod 7 and the connecting sleeve 2 are parallel to the upper clamping plate, so that the grip of the scraper is parallel to the scraper 1. When in use, it is easier to judge and control the angle between the scraper 1 and the ground. The connecting hole 13 that runs through the connecting sleeve 2 facilitates the disassembly and assembly of the grip and the connecting sleeve 2. At the same time, the grip of the scraper is extended according to the use situation, so that the operator can perform standing construction, which is not only comfortable but also fast.

[0043] Combined with Figure 5-6The end of the scraper away from the connecting sleeve is evenly provided with convex teeth, and the convex teeth have various shapes, such as square teeth and saw teeth. When the convex teeth on the scraper are square teeth, cement self-leveling, polyurethane mortar, road repair mortar, etc. can be used; when the convex teeth on the scraper are saw teeth, epoxy floor paint and other products can be constructed, such as epoxy self-leveling, epoxy colored sand, colored road adhesive, etc. According to the application scenario, multiple models of scrapers can be replaced to achieve different functions.

[0044] The utility model and its implementation are described, and such description is not restrictive. The drawings are only one of the implementations of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention of the utility model, they can design a structure and implementation example similar to the technical solution without creativity, which should belong to the protection scope of the utility model.

Claims

1. A multifunctional standing floor scraper, comprising a scraper (1) and a connecting sleeve (2), Features: An upper clamping plate (3) and a lower clamping plate (4) are respectively provided on the upper and lower sides of one end of the scraper (1); a positioning hole (14) is provided on the upper clamping plate (3); a positioning bolt (5) is provided in the positioning hole (14); the positioning bolt (5) passes through the lower clamping plate (4); a positioning nut (6) is threadedly connected to the lower end of the positioning bolt (5); A connecting rod (7) is provided on one end of the connecting sleeve (2) facing the scraper (1), and a connecting piece (8) is provided on one end of the connecting rod (7) facing the scraper (1), and the connecting piece (8) is detachably connected to the upper clamping plate (3) via a connecting assembly; The connecting rod (7) and the connecting sleeve (2) are parallel to the upper clamping plate.

2. A multifunctional floor stand-up scraper according to claim 1, Features: The connection assembly comprises a second positioning bolt (9) and a second positioning nut (10). The second positioning bolt (9) passes through the upper clamping plate (3). One end of the second positioning bolt (9) passing through the upper clamping plate (3) is threadedly connected with the second positioning nut (10).

3. A multifunctional floor stand-up scraper according to claim 2, Features: A gasket (11) and a washer (12) are provided between the second positioning nut (10) and the upper clamping plate (3), and the gasket (11) and the washer (12) are sleeved on the outside of the second positioning bolt (9).

4. A multifunctional floor stand-up scraper according to claim 1, Features: The positioning hole (14) is in the shape of an elongated strip, and a positioning bolt (5) is slidably connected in the positioning hole (14).

5. A multifunctional floor stand-up scraper according to claim 1, Features: The upper end of the positioning bolt 1 (5) is provided with a cross flower, and the positioning nut 1 (6) is a butterfly nut.

6. A multifunctional floor stand-up scraper according to claim 1, Features: The connecting sleeve (2) is provided with a connecting hole (13), and the connecting hole (13) passes through the connecting sleeve (2).

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