CN211221449U - Device for chiseling concrete surface - Google Patents
Device for chiseling concrete surface Download PDFInfo
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- CN211221449U CN211221449U CN201921768710.3U CN201921768710U CN211221449U CN 211221449 U CN211221449 U CN 211221449U CN 201921768710 U CN201921768710 U CN 201921768710U CN 211221449 U CN211221449 U CN 211221449U
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- movable rod
- fixedly connected
- water pump
- protective cover
- drill bit
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Abstract
The utility model belongs to the technical field of building, in particular to a device for roughening concrete surface, which comprises a protective cover, wherein the bottom of the protective cover is fixedly connected with a rubber cover, the inner side of the protective cover is provided with a through hole, the inner side of the through hole is provided with a movable rod, one end of the movable rod is fixedly connected with a press plate, the outer side of the movable rod is sleeved with a spring, and the other end of the movable rod is fixedly connected with a movable plate; through the movable rod that sets up, a spring, drill bit and water pump, with rubber cover and concrete laminating, then hold up the mount on the other hand, on the other hand utilize to press the board to press the movable rod, the activity of usable movable rod drives the drill bit and chisels the concrete, and utilize the spring can be timely make the drill bit return, it is comparatively laborsaving during the chisel, and simultaneously, the usable control switch who presses on the board controls water pump work, utilize the water pump to extract and spray the water in the impoundment storehouse, reduce the dust that produces at the chisel hair in-process, it is comparatively convenient to use.
Description
Technical Field
The utility model belongs to the technical field of the building, concretely relates to a device for concrete surface chisel hair.
Background
Chiseling concrete, chiseling the surface of the concrete as required for firm adhesion, using clean floating ash, mortar, oil stain and the like, chiseling the smooth surface of the concrete by using tools such as planing adze, chopping axe and the like, brushing dust on a chiseled base layer by using a steel wire brush, watering and wetting, preferably adopting a slurry spraying pump when watering and wetting, and then brushing 108-glue plain cement slurry together; for concrete bulges protruding out of a base layer, particularly for wood strips, wood chips and the like embedded in concrete, chisels are used for cleaning firstly and are leveled according to requirements, the smooth surface of the base layer is roughened to improve the bonding force of mortar, the surface of a plastering base layer can be roughened by other methods, the surface of the plastering base layer is directly scratched, a wooden trowel is used for leveling the plastering layer during plastering operation, then the wooden trowel is used for rubbing the surface, and if an iron trowel is used for plastering (such as a ceiling), the iron trowel can be erected slightly to enable the plastering layer to be roughened to form a rough surface.
The prior art has the following problems:
when chisel hair to the concrete, comparatively hard, do not have any safeguard measure when chisel hair moreover, cause personnel to be injured easily, it is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a device for concrete surface chisel hair has and uses comparatively laborsavingly, and simple convenient characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: a device for chiseling a concrete surface comprises a protective cover, wherein a rubber cover is fixedly connected to the bottom of the protective cover, a through hole is formed in the inner side of the protective cover, a movable rod is arranged on the inner side of the through hole, one end of the movable rod is fixedly connected with a press plate, a spring is sleeved on the outer side of the movable rod, a movable plate is fixedly connected to the other end of the movable rod, one end of the spring is fixedly connected with the protective cover, the other end of the spring is fixedly connected with the movable plate, a sliding groove is formed in the inner side of the protective cover, a connecting seat is fixedly connected to the central position of one side of the movable plate, a drill bit is arranged on the inner side of the connecting seat, a fixed frame is fixedly connected to one side of the protective cover, a box body is fixedly connected to the other side of the protective cover, one side of the pressing plate is fixedly connected with a control switch.
Preferably, the movable plate is matched with the sliding groove in structure, and the connecting part of the movable plate and the sliding groove is a smooth surface.
Preferably, the control switch and the water pump are both electrically connected to the storage battery through electric wires, and the water pump is connected to the control switch through electric wire communication.
Preferably, the inner side of the connecting seat and the outer side of the drill bit are both provided with threads, and the connecting seat is in threaded connection with the drill bit through the threads.
Preferably, the output and the input of water pump all are equipped with the water pipe, just the input of water pump leads to pipe and is linked together with the retaining storehouse, just the output of water pump leads to pipe and runs through respectively in box and protection casing.
Preferably, the movable rod is matched with the through hole in size, and the movable rod is of a detachable structure.
Compared with the prior art, the beneficial effects of the utility model are that:
through the movable rod that sets up, a spring, drill bit and water pump, with rubber cover and concrete laminating, then hold up the mount on the other hand, on the other hand utilize to press the board to press the movable rod, the activity of usable movable rod drives the drill bit and chisels the concrete, and utilize the spring can be timely make the drill bit return, it is comparatively laborsaving during the chisel, and simultaneously, the usable control switch who presses on the board controls water pump work, utilize the water pump to extract and spray the water in the impoundment storehouse, reduce the dust that produces at the chisel hair in-process, it is comparatively convenient to use.
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 schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the mounting structure of the drill according to the present invention;
fig. 3 is a schematic view of the mounting structure of the fixing frame of the present invention;
in the figure: 1. a protective cover; 2. a rubber cover; 3. a through hole; 4. pressing a plate; 5. a movable rod; 6. a spring; 7. a movable plate; 8. a chute; 9. a connecting seat; 10. a drill bit; 11. a fixed mount; 12. a box body; 13. a water storage bin; 14. a storage battery; 15. a water pump; 16. and controlling the switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-3, the present invention provides the following technical solutions: a device for chiseling a concrete surface comprises a protective cover 1, wherein a rubber cover 2 is fixedly connected to the bottom of the protective cover 1, a through hole 3 is formed in the inner side of the protective cover 1, a movable rod 5 is arranged on the inner side of the through hole 3, a pressing plate 4 is fixedly connected to one end of the movable rod 5, a spring 6 is sleeved on the outer side of the movable rod 5, a movable plate 7 is fixedly connected to the other end of the movable rod 5, one end of the spring 6 is fixedly connected with the protective cover 1, the other end of the spring 6 is fixedly connected with the movable plate 7, a sliding groove 8 is formed in the inner side of the protective cover 1, a connecting seat 9 is fixedly connected to the central position of one side of the movable plate 7, a drill bit 10 is arranged on the inner side of the connecting seat 9, a fixed frame 11 is fixedly connected to one side of the protective cover 1, a box body 12 is fixedly connected, a control switch 16 is fixedly connected to one side of the pressing plate 4.
In this embodiment: the water pump 15 is a miniature high-pressure water pump of HSP 11050.
In this embodiment: through the movable rod 5 that sets up, spring 6, drill bit 10 and water pump 15, laminate rubber boot 2 and concrete, then hold up mount 11 on the other hand, on the other hand the utilization is pressed movable rod 5 according to board 4, the activity of usable movable rod 5 drives drill bit 10 and chisels the hair to the concrete, and utilize the spring 6 can be timely make drill bit 10 return, it is comparatively laborsaving during the chisel hair, and simultaneously, the usable control switch 16 who presses on board 4 controls water pump 15 work, utilize water pump 15 to extract and spray the water in the water storage storehouse, reduce the dust that produces at the chisel hair in-process, and it is comparatively convenient to use.
Specifically, the movable plate 7 is matched with the chute 8 in structure, and the joint of the movable plate 7 and the chute 8 is a smooth surface; so that the movement of the movable plate 7 is smoother.
Specifically, the control switch 16 and the water pump 15 are both electrically connected to the storage battery 14 through wires, and the water pump 15 is connected to the control switch 16 through wire communication; it is convenient to spray water by using the water pump 15.
Specifically, threads are arranged on the inner side of the connecting seat 9 and the outer side of the drill bit 10, and the connecting seat 9 is in threaded connection with the drill bit 10 through the threads; convenient and quick installation.
Specifically, the output end and the input end of the water pump 15 are both provided with water pipes, the input end of the water pump 15 is communicated with the water storage bin 13 through the water pipes, and the output end of the water pump 15 penetrates through the box body 12 and the protective cover 1 through the water pipes respectively; the use is more convenient.
Specifically, the size of the movable rod 5 is matched with that of the through hole 3, and the movable rod 5 is of a detachable structure; the disassembly, replacement and maintenance at the later stage are convenient.
The utility model discloses a theory of operation and use flow: this equipment passes through power cord electric connection in battery 14 before the use with electrical apparatus, move equipment to the concrete that needs the chisel hair on, with rubber boot 2 and concrete laminating, then hold up mount 11 on the other hand, on the other hand the utilization is pressed movable rod 5 according to board 4, movable rod 5 drives movable plate 7 and slides in spout 8, movable plate 7 drives spring 6 and connecting seat 9 activity, and then connecting seat 9 drives drill bit 10 and chisels the hair to the concrete, and simultaneously, the usable control switch 16 control water pump 15 work according to board 4, utilize water pump 15 to extract and spray the water in the retaining storehouse 13, reduce the dust that produces at the chisel hair in-process, it is particularly convenient to use.
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. A device for concrete surface roughening, comprising a protective cover (1), characterized in that: the protective cover is characterized in that a rubber cover (2) is fixedly connected to the bottom of the protective cover (1), a through hole (3) is formed in the inner side of the protective cover (1), a movable rod (5) is arranged in the inner side of the through hole (3), a pressing plate (4) is fixedly connected to one end of the movable rod (5), a spring (6) is sleeved on the outer side of the movable rod (5), a movable plate (7) is fixedly connected to the other end of the movable rod (5), one end of the spring (6) is fixedly connected with the protective cover (1), the other end of the spring (6) is fixedly connected with the movable plate (7), a sliding groove (8) is formed in the inner side of the protective cover (1), a connecting seat (9) is fixedly connected to the central position of one side of the movable plate (7), a drill bit (10) is arranged in the inner side of the connecting seat (, the other side fixedly connected with box (12) of protection casing (1), water storage bin (13) have been seted up to the inboard of box (12), fixedly connected with battery (14) and water pump (15) are in proper order from a left side to the right side to the bottom inboard of box (12), press one side fixedly connected with control switch (16) of board (4).
2. A device for roughening a concrete surface according to claim 1, wherein: the movable plate (7) is matched with the sliding groove (8) in structure, and the joint of the movable plate (7) and the sliding groove (8) is a smooth surface.
3. A device for roughening a concrete surface according to claim 1, wherein: the control switch (16) and the water pump (15) are both electrically connected to the storage battery (14) through electric wires, and the water pump (15) is connected to the control switch (16) through electric wire communication.
4. A device for roughening a concrete surface according to claim 1, wherein: the inner side of the connecting seat (9) and the outer side of the drill bit (10) are both provided with threads, and the connecting seat (9) is in threaded connection with the drill bit (10) through the threads.
5. A device for roughening a concrete surface according to claim 1, wherein: the output and the input of water pump (15) all are equipped with the water pipe, just the input of water pump (15) leads to pipe and is linked together with retaining storehouse (13), just the output of water pump (15) leads to pipe and runs through respectively in box (12) and protection casing (1).
6. A device for roughening a concrete surface according to claim 1, wherein: the size phase-match of movable rod (5) and through-hole (3), just movable rod (5) are detachable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921768710.3U CN211221449U (en) | 2019-10-21 | 2019-10-21 | Device for chiseling concrete surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921768710.3U CN211221449U (en) | 2019-10-21 | 2019-10-21 | Device for chiseling concrete surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211221449U true CN211221449U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921768710.3U Active CN211221449U (en) | 2019-10-21 | 2019-10-21 | Device for chiseling concrete surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211221449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049447A (en) * | 2020-09-16 | 2020-12-08 | 福州市长乐区德林森电子科技有限公司 | Processing device for construction joint of radiation-proof concrete |
-
2019
- 2019-10-21 CN CN201921768710.3U patent/CN211221449U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049447A (en) * | 2020-09-16 | 2020-12-08 | 福州市长乐区德林森电子科技有限公司 | Processing device for construction joint of radiation-proof concrete |
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