CN112177342A - Novel concrete hand-scraping plate for separating mud - Google Patents
Novel concrete hand-scraping plate for separating mud Download PDFInfo
- Publication number
- CN112177342A CN112177342A CN201910587547.9A CN201910587547A CN112177342A CN 112177342 A CN112177342 A CN 112177342A CN 201910587547 A CN201910587547 A CN 201910587547A CN 112177342 A CN112177342 A CN 112177342A
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- CN
- China
- Prior art keywords
- vibration
- connecting rod
- concrete
- scraper
- flat plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
- E04G21/08—Internal vibrators, e.g. needle vibrators
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/10—Devices for levelling, e.g. templates or boards
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The invention provides a novel concrete hand scraper for separating mud, which comprises a handle, a connecting rod, a flat plate and a vibration assembly. One end of the connecting rod is connected with one side of the handle, and the other end of the connecting rod is connected with the flat plate. Vibration subassembly detachably laminate in the dull and stereotyped side that is close to the connecting rod, and drive dull and stereotyped vibration is because vibration subassembly is directly laminated in the flat board, because of the vibrational force that vibration subassembly produced and use the vibration subassembly as the center to the conduction is everywhere on the flat board to the flat board is in the surface micro-vibration of concrete, and drives the mud in the concrete and discharge along the direction of vibration, and breaks away from the concrete, makes the warp the concrete that the scraper blade was handled satisfies the construction index. The vibrator is arranged on the concrete scraper, so that the operation is simple and convenient, and the mud is effectively separated from the concrete. The scraping machine is high in speed, high in efficiency, convenient to carry, capable of completing scraping once, and convenient and fast to construct.
Description
Technical Field
The invention relates to the field of engineering machinery, in particular to a novel concrete hand-scraping plate for separating mud.
Background
Traditional concrete hand-held scraper blade adopts the method that artifical hand-held scraper blade removed to carry out the flattening of concrete and wipe one's face, and the shortcoming is: the labor intensity is large, the construction efficiency is low, the construction speed is low, the traditional hand scraper is not provided with a motor, slurry in concrete cannot be separated out, and the requirement of construction design is difficult to meet.
Based on the above, the invention provides the novel concrete hand-scraping plate for separating the slurry, compared with the prior art, the invention is provided with the vibrator at the upper end of the mud plate to separate the slurry from the concrete, and is suitable for effectively separating the slurry from the concrete in the leveling process of the concrete when the water-containing slurry exists in the concrete.
Disclosure of Invention
In order to solve the technical problem, the invention provides a novel concrete hand-scraping plate for separating mud.
In order to solve the technical problem, the invention provides a novel concrete hand scraper for separating mud, which comprises: a handle; one end of the connecting rod is connected with one side of the handle; a flat plate connected to the other end of the connecting rod; and the vibration component is detachably attached to the side surface, close to the connecting rod, of the flat plate and drives the flat plate to vibrate.
Optionally, the vibration assembly comprises a housing, a driving motor and an eccentric wheel, the driving motor is arranged on the inner wall of the housing close to the flat plate, and the output end of the driving motor is connected with the eccentric wheel; the output end of the driving motor drives the eccentric wheel to rotate, and the centrifugal force generated by the eccentric wheel due to rotation is transmitted to the shell through the driving motor.
Optionally, the vibration assembly corresponds to a center of the flat plate.
Optionally, a plurality of the vibration assemblies are arranged on the flat plate in an array, and are in a straight line and perpendicular to the moving direction of the handle.
Optionally, the vibration assembly further comprises a spring, one end of the spring is connected with one side of the connecting rod, and the other end of the spring is connected with the flat plate; the spring is parallel to the plurality of vibration assemblies.
Optionally, one end of the spring connected with the connecting rod is detachably connected along the extending direction of the connecting rod to adjust the vibration amplitude of the flat plate.
Optionally, one side of the flat plate, which is far away from the vibration assembly, is provided with an annular gap, and the annular gap is flush with the outer edge of the flat plate to form a stepped groove.
Compared with the prior art, the invention has the following beneficial effects:
the vibration component is detachably attached to the side face, close to the connecting rod, of the flat plate and drives the flat plate to vibrate, and because the vibration component is directly attached to the flat plate, vibration force generated by the vibration component is conducted to the flat plate all around by taking the vibration component as a center, so that the flat plate vibrates slightly on the surface of concrete, mud in the concrete is driven to be discharged along the vibration direction, and the concrete is separated from the concrete, and the concrete treated by the scraper plate meets construction indexes.
Furthermore, the vibration assembly can be used as an independent vibration source and is conveniently fixed on the flat plate, and optionally, the vibration assemblies are arranged on the flat plate in an array mode, are positioned on the same straight line and are perpendicular to the moving direction of the handle, so that most of the vibration directions of the vibration assemblies are consistent with the moving direction of the handle, and the working efficiency of the scraper blade is improved.
In addition, one end of the spring connecting rod is detachably connected along the extending direction of the connecting rod, so that the tension of the spring is adjusted, the vibration amplitude of the slab is adjusted, and the concrete surface operation is suitable for various concrete surface operations.
The invention has the beneficial effects that: the vibrator is arranged on the concrete scraper, so that the operation is simple and convenient, and the mud is effectively separated from the concrete. The scraping machine is high in speed, high in efficiency, convenient to carry, capable of completing scraping once, and convenient and fast to construct.
Drawings
FIG. 1 is a structural view of a blade of embodiment 1 of the invention;
fig. 2 is a partial enlarged view at a of fig. 1;
FIG. 3 is a plan view of a blade according to embodiment 1 of the present invention;
FIG. 4 is a plan view of a blade according to embodiment 2 of the present invention;
FIG. 5 is a plan view of a blade according to embodiment 3 of the present invention;
FIG. 6 is a block diagram of the card in embodiment 1 of the present invention.
The reference numerals are explained below: handle 1, connecting rod 2, flat board 3, vibration subassembly 4, power 5, wire 6, screens 21, annular breach 31, casing 41, driving motor 42, eccentric wheel 43, spring 44.
Detailed Description
Exemplary embodiments that embody features and advantages of the invention are described in detail below in the specification. It is to be understood that the invention is capable of other embodiments and that various changes in form and details may be made therein without departing from the scope of the invention and the description and drawings are to be regarded as illustrative in nature and not as restrictive.
Referring to fig. 1 and 2, the embodiment of the invention provides a novel concrete hand-operated scraper for separating mud, which comprises a handle 1, a connecting rod 2, a flat plate 3 and a vibration assembly 4, wherein one end of the connecting rod 2 is connected with one side of the handle 1, and the other end is connected with the flat plate 3. The vibration component 4 is detachably attached to the side surface, close to the connecting rod 2, of the flat plate 3 and drives the flat plate 3 to vibrate. Because the vibration component 4 is directly attached to the flat plate 3, the vibration force generated by the vibration component 4 is transmitted to the flat plate 3 around the vibration component 4 as the center, so that the flat plate 3 vibrates slightly on the surface of the concrete, the slurry in the concrete is driven to be discharged along the vibration direction and separated from the concrete, and the concrete treated by the scraper meets the construction index.
In the handle 1 provided by the embodiment of the invention, the handle 1 is a holding part and is provided with a holding groove (not shown), so that a user can use the scraper conveniently.
Specifically, the handle 1 is provided with a power supply 5, and the power supply 5 is electrically connected to the vibration unit 4 through a lead 6 and supplies power to the vibration unit 4.
According to the connecting rod 2 provided by the embodiment of the invention, one end of the connecting rod 2 is connected with one side of the handle 1, and the other end is connected with the flat plate 3. The wire 6 is connected to the vibrating assembly 4 along the cavity of the connecting rod 2 so that the wire 6 is protected by the outer layer of the connecting rod 2.
Referring to fig. 1 and 2, in the flat plate 3 according to the embodiment of the present invention, the flat plate 3 is plate-shaped, and a side of the flat plate 3 away from the vibration component 4 is provided with an annular gap 31, and the annular gap 31 is flush with an outer edge of the flat plate 3 to form a stepped groove. The slurry discharged through vibration is effectively prevented from flowing back to the treated concrete through the stepped groove, and the slurry is discharged out of the concrete through the guide of the stepped groove.
Referring to fig. 1 and 3, in the vibration assembly 4 according to the embodiment of the present invention, the vibration assembly 4 includes a housing 41, a driving motor 42 and an eccentric 43, the driving motor 42 is disposed on an inner wall of the housing 41 near the plate 3, and an output end of the driving motor is connected to the eccentric 43. The output end of the driving motor 42 drives the eccentric wheel 43 to rotate, and the eccentric wheel 43 is conducted to the shell 41 through the driving motor 42 due to the centrifugal force generated by rotation, so that the eccentric wheel is conducted to the flat plate 3, the flat plate 3 vibrates slightly on the surface of concrete, mud in the concrete is driven to be discharged along the vibration direction and separated from the concrete, and the concrete processed by the hand scraper meets the construction index.
Furthermore, the vibration assembly 4 is provided with a first power supply (not shown) inside, so that the vibration assembly 4 can be used as an independent vibration source and is not limited by wire connection, the vibration assembly 4 is not limited by position, and the vibration assembly 4 is conveniently fixed on the flat plate 3.
Referring to fig. 4, optionally, the vibration element 4 corresponds to the center of the flat plate 3, the vibration force generated by the vibration element 4 may be spread along the periphery toward the edge of the flat plate 3, and the vibration force on the flat plate 3 is uniform.
Referring to fig. 5, optionally, a plurality of vibration assemblies 4 are arranged on the flat plate 3 in an array, and are aligned in a straight line and perpendicular to the moving direction of the handle 1, so that the vibration directions of the plurality of vibration assemblies 4 are mostly consistent with the moving direction of the handle 1, thereby improving the working efficiency of the scraper.
Referring to fig. 3 to 5, the vibration assembly 4 further includes a spring 44, one end of the spring 44 is connected to one side of the connecting rod 2, and the other end is connected to the plate 3. The spring 44 is parallel to the plurality of oscillating assemblies 4. The vibration of the flat plate 3 is damped by the tension of the spring 44.
Referring to fig. 6, further, one end of the spring 44 connected to the connecting rod 2 is detachably connected in the extending direction of the connecting rod 2. The connecting rod 2 is provided with a plurality of blocking positions 21 at intervals along the extending direction, and the extension or contraction of the spring 44 is realized by adjusting the connection between the spring 44 and each blocking position 21, so that the tension of the spring 44 is adjusted, the vibration amplitude of the flat plate 3 is further adjusted, and the concrete surface operation is adapted to various concrete surface operations.
While the present invention has been described with reference to the above exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (7)
1. A novel concrete hand scraper for separating mud, characterized by comprising:
a handle;
one end of the connecting rod is connected with one side of the handle;
a flat plate connected to the other end of the connecting rod; and
and the vibration component is detachably attached to the side surface, close to the connecting rod, of the flat plate and drives the flat plate to vibrate.
2. The novel concrete hand scraper for separating mud of claim 1, wherein the vibratory assembly comprises a housing, a drive motor and an eccentric, the drive motor being disposed on the inner wall of the housing adjacent to the plate, and the output end being connected to the eccentric; the output end of the driving motor drives the eccentric wheel to rotate, and the centrifugal force generated by the eccentric wheel due to rotation is transmitted to the shell through the driving motor.
3. The new concrete hand-scraper for separating mud according to claim 2, characterized in that said vibrating assembly corresponds to the centre of said slab.
4. The novel concrete hand-scraper for separating mud of claim 2 wherein a plurality of said vibratory assemblies are arranged in an array on said plate in a line perpendicular to the direction of movement of said handle.
5. The novel concrete hand-scraper for separating mud of claim 4, characterized in that the vibration assembly further comprises a spring, one end of which is connected to one side of the connecting rod and the other end of which is connected to the flat plate; the spring is parallel to the plurality of vibration assemblies.
6. The new concrete hand-scraper for separating mud according to claim 5, characterized in that the end of the spring connected to the connecting rod is removably connected in the extension direction of the connecting rod to adjust the amplitude of the vibrations of the plate.
7. The novel concrete hand-scraper for separating mud of claim 1 wherein the side of the plate remote from the vibratory assembly is provided with an annular indentation that is flush with the outer edge of the plate to form a stepped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910587547.9A CN112177342A (en) | 2019-07-02 | 2019-07-02 | Novel concrete hand-scraping plate for separating mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910587547.9A CN112177342A (en) | 2019-07-02 | 2019-07-02 | Novel concrete hand-scraping plate for separating mud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112177342A true CN112177342A (en) | 2021-01-05 |
Family
ID=73914756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910587547.9A Pending CN112177342A (en) | 2019-07-02 | 2019-07-02 | Novel concrete hand-scraping plate for separating mud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112177342A (en) |
-
2019
- 2019-07-02 CN CN201910587547.9A patent/CN112177342A/en active Pending
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210105 |
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| WD01 | Invention patent application deemed withdrawn after publication |