CN213174889U - Be used for prosthetic angle mill of ancient building - Google Patents
Be used for prosthetic angle mill of ancient building Download PDFInfo
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- CN213174889U CN213174889U CN202021557779.4U CN202021557779U CN213174889U CN 213174889 U CN213174889 U CN 213174889U CN 202021557779 U CN202021557779 U CN 202021557779U CN 213174889 U CN213174889 U CN 213174889U
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- connecting rod
- baffle
- hinged
- baffle plate
- protective cover
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Abstract
An angle grinder for repairing ancient architectures comprises a body, wherein the body comprises a holding part, an output shaft and an abrasive disc, a protective cover is arranged on the output shaft, the protective cover is of a circular structure arranged between the abrasive disc and the body, a first baffle plate positioned on one side of the abrasive disc extends from the edge of the protective cover, a plurality of second baffle plates are hinged below the first baffle plate, a first connecting rod is hinged on the first baffle plate, a second connecting rod is hinged on the second baffle plate, the end parts of the first connecting rod and the second connecting rod are hinged, a pull rope is connected between the first connecting rod and the second connecting rod in a hinged mode, the pull rope pulls the first connecting rod and the second connecting rod to enable the second baffle plate and the first baffle plate to be in an unfolded state, a chip removal port is formed in the protective cover, and the chip removal port is connected; can the safety cover block the abrasive disc periphery is whole, avoid the saw-dust to splash for the saw-dust of high-speed removal is blocked, can not cause the damage to operating personnel, and the sweeps does not cause the influence to the sight, can improve the efficiency of construction.
Description
Technical Field
The utility model relates to an ancient building repair equipment technical field especially relates to a be used for prosthetic angle mill of ancient building.
Background
When restoreing ancient building, because ancient building has used a lot of woodwork, so need use wooden material to replace and restore when restoreing equally, wooden material need use the angle mill to its processing of polishing when making, makes its surface smooth, is convenient for carry on processes such as subsequent mopping.
The angle grinder can produce a large amount of saw-dusts when restoreing ancient building material, to the very unfavorable of operating personnel, can cause the damage to operating personnel itself, influences prosthetic going on smoothly, and the saw-dust that just splashes can influence constructor's sight to arouse misoperation, be unfavorable for the normal clear of repair work.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a be used for prosthetic angle mill of ancient building, effectual solution add man-hour saw-dust branch spatter influence the operating personnel sight lead to restoreing to break and the saw-dust causes the problem of injury to operating personnel.
In order to realize the above-mentioned purpose, the utility model relates to a be used for prosthetic angle grinder of ancient building, which comprises a body, the body is including the control portion, output shaft and abrasive disc, be provided with the safety cover on the output shaft, the circular structure of safety cover for setting up between abrasive disc and body, the safety cover edge extension has the first baffle that is located abrasive disc one side, the below of first baffle articulates there is a plurality of second baffles, it has first connecting rod to articulate on the first baffle, it has the second connecting rod to articulate on the second baffle, the tip of first connecting rod and second connecting rod is articulated, the articulated stay cord that is in between the baffle of first connecting rod and second connecting rod, stay cord pulling first connecting rod and second connecting rod make second baffle become the expansion state with first baffle, the chip removal mouth has been seted up on the safety cover, the chip removal mouth is said and is connected upd.
Preferably, the protective cover is made of transparent materials.
Preferably, the outer sides of the first baffle and the second baffle are connected through a connecting plate, and the connecting plate is hinged with the first baffle and the second baffle respectively to form a structure in which the first baffle and the second baffle are rotatably connected.
Preferably, a flexible protective net is arranged between the plurality of second baffles.
Preferably, the pull rope is made of elastic materials, the sleeve is sleeved outside the pull rope, after the pull rope is tensioned, the hinged point of the first connecting rod and the second connecting rod is in contact with the end portion of the sleeve, and at the moment, the first connecting rod and the second connecting rod are in a state of protruding outwards.
Preferably, the air draft device is internally provided with a dust collecting box.
Has the advantages that: 1. the protective cover blocks the periphery of the grinding disc completely, so that sawdust is prevented from splashing, sawdust moving at high speed is blocked, and operators cannot be damaged; 2. the blocked sawdust is sucked into the dust collecting box to be collected, so that the sight line is not influenced, the waiting is realized without stopping, the sight line is clear, the construction can be continued, and the repairing efficiency is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a first schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.
Fig. 4 is a schematic sectional structure diagram of the middle protective cover of the present invention.
Fig. 5 is an enlarged schematic view of the structure of fig. 4B according to the present invention.
In the figure: the device comprises a holding part 1, an output shaft 2, a grinding piece 3, a protective cover 4, a first baffle 5, a second baffle 6, a first connecting rod 7, a second connecting rod 8, a pull rope 9, a chip removal port 10, an air draft device 11, a connecting plate 12, a flexible protective net 13 and a sleeve 14.
Detailed Description
The following description of the present invention will be made in detail with reference to the accompanying drawings 1 to 5.
As shown in figures 1 to 5, the utility model relates to an angle grinder for ancient architecture restoration, which comprises a body, the body comprises a holding part 1, an output shaft 2 and a grinding disc 3, a protective cover 4 is arranged on the output shaft 2, the protective cover 4 is a circular structure arranged between the grinding disc 3 and the body, a first baffle 5 positioned on one side of the grinding disc 3 extends from the edge of the protective cover 4, the lower edge of the first baffle 5 is positioned in the same plane with the grinding disc 3, when the grinding disc 3 is restored and polished, the splashed sawdust can be blocked by the first baffle 5 and does not fly out of the range of the protective cover 4, a plurality of second baffles 6 are hinged below the first baffle 5, when the grinding is carried out, the second baffles 6 rotate at the edge of the first baffle 5 according to the condition of a construction site, the contact between the edge of the second baffle 6 and an object is ensured, the gap is reduced, the sawdust is prevented from flying out to hurt people or influence the sight line, the first baffle 5 is hinged with a first connecting rod 7, the second baffle 6 is hinged with a second connecting rod 8, the end parts of the first connecting rod 7 and the second connecting rod 8 are hinged, the first connecting rod 7 and the second connecting rod 8 are hinged between the baffles, a pull rope 9 is connected between the first connecting rod 7 and the second connecting rod 8, the pull rope 9 pulls the first connecting rod 7 and the second connecting rod 8 to enable the second baffle 6 and the first baffle 5 to be in an unfolded state, the pull rope 9 always tensions the first connecting rod 7 and the second connecting rod 8 to enable the second baffle 6 to always lean against a polished wood product, and after the polishing angle is changed, the matching of the second baffle 6 and the first baffle 5 can always block flying chips to prevent the flying chips from injuring personnel; the chip removal port 10 is formed in the protective cover 4, the chip removal port 10 is connected with the air exhaust device 11 through a pipeline, and blocked saw dust is exhausted from the chip removal port 10 under the air exhaust effect of the air exhaust device 11, so that normal polishing is avoided being influenced.
In order to clearly observe the construction position, the protective cover 4 is made of transparent materials, so that the internal condition can be directly observed from the outside, and the polishing operation is convenient.
The outer sides of the first baffle 5 and the second baffle 6 are connected through a connecting plate 12, and the connecting plate 12 is hinged with the first baffle 5 and the second baffle 6 respectively to form a structure in which the first baffle 5 and the second baffle 6 are rotatably connected.
The outside of first baffle 5 and second baffle 6 is connected through connecting plate 12, connecting plate 12 articulates the structure that constitutes first baffle 5 and second baffle 6 rotation connection respectively with first baffle 5 and second baffle 6, the position of connecting plate 12 is located the outside of first baffle 5 and second baffle 6, thereby make second baffle 6 can not produce the interference when rotating, make it rotate smoothly, and certain limiting displacement can be played again when second baffle 6 rotates inwards, avoid second baffle 6 too inwards to rotate.
Be equipped with flexible protection network 13 between a plurality of second baffles 6, flexible protection network 13 stops the gap between a plurality of second baffles 6, stretches or contracts when second baffle 6 transform angle, flies the bits through causing the injury to the personnel when avoiding the gap grow between second baffle 6.
The pull rope 9 is made of elastic materials, the sleeve 14 is sleeved outside the pull rope 9, after the pull rope 9 is tensioned, the hinged point of the first connecting rod 7 and the second connecting rod 8 is in contact with the end part of the sleeve 14, at the moment, the first connecting rod 7 and the second connecting rod 8 are in a state of protruding outwards, the end part of the pull rope 9 is always connected with the first connecting rod 7 and the second connecting rod 8, when the second baffle 6 rotates due to the polished objects, the second connecting rod 8 is pushed to move, the first connecting rod 7 is driven to rotate and the pull rope 9 is stretched, when the inner side of the second baffle 6 is not stressed, the pull rope 9 is tightened, so that the first connecting rod 7 and the second connecting rod 8 move inwards, the second baffle 6 is pushed to rotate, the sleeve 14 sleeved on the pull rope 9 plays a limiting role in the first connecting rod 7 and the second connecting rod 8, the first connecting rod 7 and the second connecting rod 8 can only move to a certain position and can not move continuously, this prevents the occurrence of dead spots when the second shutter 6 is forced to rotate, which would affect the normal rotation of the second shutter 6.
The air draft device 11 is internally provided with a dust collecting box for collecting flying chips so that the construction environment is not polluted.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An angle grinder for repairing ancient architecture, which comprises a body, wherein the body comprises a holding part (1), an output shaft (2) and a grinding disc (3), a protective cover (4) is arranged on the output shaft (2), and is characterized in that the protective cover (4) is of a circular structure arranged between the grinding disc (3) and the body, a first baffle (5) positioned on one side of the grinding disc (3) extends from the edge of the protective cover (4), a plurality of second baffles (6) are hinged below the first baffle (5), a first connecting rod (7) is hinged on the first baffle (5), a second connecting rod (8) is hinged on the second baffle (6), the ends of the first connecting rod (7) and the second connecting rod (8) are hinged, a pull rope (9) is connected between the baffles when the first connecting rod (7) and the second connecting rod (8) are hinged, the second baffle (6) and the first baffle (5) are in an unfolded state by pulling the pull rope (9), the protective cover (4) is provided with a scrap discharging port (10), and the scrap discharging port (10) is connected with an air draft device (11) through a pipeline.
2. The angle grinder for repairing ancient buildings according to claim 1, characterized in that the protective cover (4) is made of transparent material.
3. The angle grinder for repairing ancient buildings according to claim 1, characterized in that the outsides of the first baffle plate (5) and the second baffle plate (6) are connected through a connecting plate (12), and the connecting plate (12) is hinged with the first baffle plate (5) and the second baffle plate (6) respectively to form a structure in which the first baffle plate (5) and the second baffle plate (6) are rotatably connected.
4. The angle grinder for ancient architecture restoration according to claim 1, characterized in that a plurality of second baffles (6) are provided with a flexible protective net (13) therebetween.
5. The angle grinder for repairing ancient buildings according to claim 1, characterized in that the pull rope (9) is made of elastic material, the sleeve (14) is sleeved outside the pull rope (9), and after the pull rope (9) is tensioned, the hinged point of the first connecting rod (7) and the second connecting rod (8) is in contact with the end part of the sleeve (14), and at the moment, the first connecting rod (7) and the second connecting rod (8) are in a state of protruding outwards.
6. The angle grinder for repairing ancient buildings according to claim 1, characterized in that a dust collection box is arranged in the air draft device (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021557779.4U CN213174889U (en) | 2020-07-31 | 2020-07-31 | Be used for prosthetic angle mill of ancient building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021557779.4U CN213174889U (en) | 2020-07-31 | 2020-07-31 | Be used for prosthetic angle mill of ancient building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213174889U true CN213174889U (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021557779.4U Active CN213174889U (en) | 2020-07-31 | 2020-07-31 | Be used for prosthetic angle mill of ancient building |
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| CN (1) | CN213174889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116607818A (en) * | 2023-07-21 | 2023-08-18 | 山西一建集团有限公司 | Supporting device for repairing wooden column of ancient building and operation method thereof |
-
2020
- 2020-07-31 CN CN202021557779.4U patent/CN213174889U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116607818A (en) * | 2023-07-21 | 2023-08-18 | 山西一建集团有限公司 | Supporting device for repairing wooden column of ancient building and operation method thereof |
| CN116607818B (en) * | 2023-07-21 | 2023-09-19 | 山西一建集团有限公司 | Supporting device for repairing wooden column of ancient building and operation method thereof |
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