CN106835912B - Muddy water for building starches screeding device - Google Patents
Muddy water for building starches screeding device Download PDFInfo
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- CN106835912B CN106835912B CN201710144534.5A CN201710144534A CN106835912B CN 106835912 B CN106835912 B CN 106835912B CN 201710144534 A CN201710144534 A CN 201710144534A CN 106835912 B CN106835912 B CN 106835912B
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- Prior art keywords
- scraper plate
- push rod
- panel seat
- pair
- pull handle
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/44—Hand-actuated tools other than rollers, tampers, or vibrators, specially adapted for imparting a required finish to freshly-laid paving courses
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/20—Implements for finishing work on buildings for laying flooring
- E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
- E04F21/241—Elongated smoothing blades or plates, e.g. screed apparatus
- E04F21/244—Elongated smoothing blades or plates, e.g. screed apparatus with means to adjust the working angle of the leveling blade or plate
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
A kind of muddy water slurry screeding device for building, belongs to construction equipment technical field.Including push rod and scraper plate, feature: further include scraper plate swivel joint, scrape panel seat, pull handle and connecting rod, the front end of the push rod is extended upwardly and rearwardly by the scraper plate swivel joint connection scraper plate and from scraper plate, the panel seat of scraping is set in slidingly back and forth on the push rod, it scrapes panel seat and constitutes one for accommodating the cavity of the scraper plate swivel joint in the central location towards scraper plate side, the pull handle is pivotally connected on push rod and scrapes panel seat transmission connection by connecting rod and described.Advantage: can adjust the tilt angle of scraper plate with the width of construction surface, reach and most preferably strike off effect, and convenient for evacuation barrier, be unlikely to deform damage, can prolong the service life.
Description
The application is title are as follows: muddy water for building slurry screeding device, application No. is the 201510193792.3, applyings date are as follows:
The divisional application of the application for a patent for invention on April 22nd, 2015.
Technical field
The invention belongs to construction equipment technical fields, and in particular to a kind of muddy water slurry screeding device for building.
Background technique
Cement concrete is applied to the construction that paves of the road surfaces such as urban road pavement, city square and terrace.When paving,
It first passes through tripper and spread cement concrete along construction surface omnidirection out, cement concrete is then bulldozed institute with flattening device
The pre- booth thickness needed, then through the jolt rammings such as vibrating spear or bobbing machine, cement concrete is made to reach ideal dense effect.However,
In the process of vibrating of cement concrete, Free water is acted on due to pressure, it is easy to be formed channel in mixture and be secreted out, form bone
The excreting water phenomenon that material sinks, moisture floats.A large amount of Free water secretes concrete surface out, will affect the condensation hardening of concrete,
Therefore it needs to exclude the presentation quality to ensure concrete construction face in time.Currently used method is that have Free water out secreting
Concrete surface overlays one layer of cement admixture, and cement admixture forms muddy water with Free water in conjunction with and starches, finally by scraper plate by mud
Water slurry strikes off, is squeezed into cement concrete pavement or terrace.Existing muddy water slurry scraper plate includes that push rod and being fixedly mounted on pushes away
The scraper plate of bar front end, the scraper plate can only move linearly by the force of push rod, therefore can exist in practical application
Following defect: when construction surface is inconvenient for operation there are striking off when narrow angle or dead angle, difficulty of construction increases；Meeting when encountering barrier
Biggish resistance is generated, scraper plate is easily deformed damage, shortens the working life.
Therefore, the use of muddy water slurry scraper plate often determines the quality of construction effect, constructs to the completion of high quality, just
It is necessary to the structures to existing muddy water slurry scraper plate to be improved.For this purpose, the applicant has made beneficial design, will be detailed below being situated between
The technical solution to continue generates in this background.
Summary of the invention
The purpose of the present invention is to provide a kind of muddy water for building to starch screeding device, can swing with the width of construction surface
Ground adjusts the angle, easy to operate, using flexible, can reach and most preferably strike off effect.
The purpose of the present invention is in this way to reach, and a kind of muddy water for building starches screeding device, including push rod and scraper plate,
It is characterized in that: further including scraper plate swivel joint, scrapes panel seat, pull handle and connecting rod, the front end of the push rod is turned round by scraper plate
The connector connection scraper plate is simultaneously extended upwardly and rearwardly from scraper plate, and the panel seat of scraping is set in described push away slidingly back and forth
On bar, panel seat is scraped in the central location towards scraper plate side and constitutes one for accommodating the cavity of the scraper plate swivel joint, institute
The pull handle stated is pivotally connected on push rod and is sequentially connected by connecting rod and the panel seat of scraping.
In a specific embodiment of the invention, the push rod extends to form a pair of of axis pin base in front end；It is described
Scraper plate swivel joint be convexly equipped with cross-sectional shape connector triangular in shape, the connection on the surface towards push rod side
Head is by pin hub setting on the axis pin base and can be around axis pin base left-right rotation.
In another specific embodiment of the invention, described scrapes panel seat in the narrow contracting shape in side towards push rod end
At a tubular shell, which is set on the push rod slidingly back and forth and is sequentially connected with the pull handle, set
Pipe opens up a sliding slot on side wall and along axial direction, and a stop screw is provided in the sliding slot, the stop screw and described
Push rod is vertically fixed.
In another specific embodiment of the invention, the panel seat of scraping also has additional branch in the radially opposite sides of casing
Support.
In another specific embodiment of the invention, the pull handle includes torque arm, screw rod and spanner set, described
Torque arm have a pair, face each other and be set in parallel in the two sides of the push rod axial direction, wherein one end pivot of a pair of of torque arm
On the push rod, the other end of a pair of of torque arm is connected axis connection by screw rod, and spanner set, institute are arranged on the screw rod
The spanner set stated is located between a pair of of torque arm.
Of the invention there are one in specific embodiment, a pair of of torque arm is respectively separated along its length opens up multiple tune
Whole hole；The casing is symmetrical arranged a pair of spiral shell seat on outer side wall；The connecting rod has a pair, one end difference of a pair of links
Connected by fastener and a wherein adjusting hole in corresponding torque arm, the other end of a pair of links pass through respectively fastener with it is right
The spiral shell seat connection answered.
In an of the invention and then specific embodiment, the scraper plate opens up one in lower end surface and along its length
Caulking groove is provided with adhesive tape in the caulking groove.
In a still more specific embodiment of the invention, the screeding device further includes a positive stop strip, described
Positive stop strip is fixed on surface of the scraper plate towards scraper plate swivel joint side, is snapped down to and scrapes putting down pull handle and making to scrape panel seat
When plate contacts, the upper surface of the positive stop strip and the lower end surface for scraping panel seat are inconsistent.
Of the invention more and then in a specific embodiment, the screeding device further includes a clamping plate, described
Clamping plate is located at the lower section of scraper plate；Offer at least a pair of first fixation hole in the scraper plate swivel joint, the scraper plate and
Corresponding second fixation hole in and position equal with the quantity of the first fixation hole is opened up on clamping plate respectively and third is fixed
Hole is successively penetrated the first fixation hole, the second fixation hole and third fixation hole by bolt for scraper plate and is fixed on the scraper plate time
Between adapter and clamping plate.
For the present invention due to the above structure, when putting down pull handle, scraper plate swivel joint is accommodated in the cavity for scraping panel seat
It is interior, panel seat is scraped at this time to be contradicted with scraper plate and fix scraper plate；When being pulled upwardly pull handle, scrapes panel seat and separated with scraper plate, scraped at this time
Plate can be swung by scraper plate swivel joint around the front end of push rod, and the inclination of scraper plate thus can be adjusted with the width of construction surface
Angle reaches and most preferably strikes off effect, and convenient for evacuation barrier, is unlikely to deform damage, can prolong the service life.
Detailed description of the invention
Fig. 1 is the stereochemical structure exploded view of one embodiment of the invention.
Fig. 2 is the planar structure cross-sectional view of Fig. 1 embodiment.
In figure: 1. push rods, 11. axis pin bases；2. scraper plate, 21. caulking grooves, 22. adhesive tape, 23. second fixation holes；3. scraper plate turns round
Connector, 31. connectors, 32. pins, 33. first fixation holes, 34. bolts；4. scraping panel seat, 41. cavitys, 42. casings, 421. cunnings
Slot, 422. stop screws, 423. spiral shell seats, 43. supports；5. pull handle, 51. torque arm, 511. adjusting holes, 52. screw rods, 53. spanner sets；
6. connecting rod；7. positive stop strip；8. clamping plate, 81. third fixation holes.
Specific embodiment
In order to enable the public to fully understand technical spirit and beneficial effect of the invention, applicant will be below in conjunction with attached drawing
Detailed description of specific embodiments of the present invention, but applicant appoints the limitation that the description of embodiment is not to technical solution
What conceives to change in the form rather than substance according to the present invention all should be considered as protection scope of the present invention.
Fig. 1 and Fig. 2 are please referred to, starches screeding device the present invention relates to a kind of muddy water for building, including push rod 1, scraper plate 2, is scraped
Plate swivel joint 3 scrapes panel seat 4, pull handle 5, connecting rod 6, positive stop strip 7 and clamping plate 8.The front end of the push rod 1 is turned round by scraper plate
Connector 3 connects the scraper plate 2 and extends upwardly and rearwardly from scraper plate 2.The scraper plate 2 is opened in lower end surface and along its length
If a caulking groove 21, it is provided with adhesive tape 22 in the caulking groove 21, by replacing adhesive tape 22, can extend the screeding device uses the longevity
Life.The push rod 1 extends to form a pair of of axis pin base 11 in front end；The scraper plate swivel joint 3 is towards 1 side of push rod
Surface is convexly equipped with cross-sectional shape connector 31 triangular in shape, and the connector 31 is by 32 hub setting of pin in the pin
And it can be around 11 left-right rotation of axis pin base on axle bed 11.At least a pair of first fixation hole is offered in the scraper plate swivel joint 3
33, and position equal with the quantity of the first fixation hole 33 corresponding is opened up respectively on the scraper plate 2 and clamping plate 8
Two fixation holes 23 and third fixation hole 81 successively penetrate the first fixation hole 33, the second fixation hole 23 and third by bolt 34 and consolidate
Determine hole 81 to be fixed on scraper plate 2 between the scraper plate swivel joint 3 and clamping plate 8.The positive stop strip 7 is fixed on described scrape
Plate 2 towards 3 side of scraper plate swivel joint surface, put down pull handle 5 make to scrape panel seat 4 be snapped down to contacted with scraper plate 2 when, the limit
The upper surface of item 7 and the lower end surface for scraping panel seat 4 are inconsistent, which cooperates with panel seat 4 is scraped, the realization pair when putting down pull handle 5
The fixed limit of scraper plate 2.
The described panel seat 4 of scraping is set in slidingly back and forth on the push rod 1, scrapes panel seat 4 towards in 2 side of scraper plate
Centre position constitutes one for accommodating the cavity 41 of the scraper plate swivel joint 3.The described panel seat 4 of scraping is towards 1 end of push rod
The narrow contracting in side form a tubular shell 42, the casing 42 be set on the push rod 1 slidingly back and forth and with it is described
Pull handle 5 be sequentially connected, casing 42 opens up a sliding slot 421 on side wall and along axial direction, is provided with a limit in the sliding slot 421
Position screw 422, the stop screw 422 is vertical with the push rod 1 fixed, for preventing from scraping panel seat 4 around the radial direction of push rod 1
It rotates.The panel seat 4 of scraping also has additional support 43 in the radially opposite sides of casing 42.The pull handle 5 is pivotally connected in
It is connect on push rod 1 and by connecting rod 6 with the casing 42 for scraping panel seat 4.Specifically, the pull handle 5 include torque arm 51, screw rod 52 with
And spanner set 53, the torque arm 51 has a pair, faces each other and is set in parallel the two sides axial in the push rod 1.Its
In, the provided at one of a pair of of torque arm 51 is connected on the push rod 1, and the other end of a pair of of torque arm 51 is connected by screw rod 52,
Spanner set 53 is arranged on the screw rod 52, the spanner set 53 is located between a pair of of torque arm 51.A pair of of torque arm 51 is along length
Degree direction, which is respectively separated, opens up multiple adjusting holes 511；Casing 42 is symmetrical arranged a pair of spiral shell seat 423 on outer side wall；The company
Bar 6 has a pair, and one end of a pair of links 6 passes through fastener respectively and connects with the wherein adjusting hole 511 in corresponding torque arm 51,
The other end of a pair of links 6 passes through fastener respectively and connects with corresponding spiral shell seat 423, is achieved in pull handle 5 and scrapes the biography of panel seat 4
Dynamic connection.Connecting rod 6 of the setting of multiple adjusting holes 511 for different length size is adapted.
Please continue to refer to Fig. 1 and Fig. 2 is combined, the working principle of the invention is described: when putting down pull handle 5, scraping 4 stress of panel seat
And slid to the front end of push rod 1, it is accommodated to scraper plate swivel joint 3 in cavity 41, scrapes panel seat 4 at this time and contradict and match with scraper plate 2
Closing positive stop strip 7 keeps scraper plate 2 fixed；When the spanner for being pulled upwardly pull handle 5 covers 53, scrapes panel seat 4 and slid to the end direction of push rod 1
And separated with scraper plate 2, scraper plate 2 can be swung by scraper plate swivel joint 3 around the front end of push rod 1 at this time, thus can be with construction
The width in face reaches to adjust the tilt angle of scraper plate 2 and most preferably strikes off effect, and convenient for evacuation barrier, is unlikely to deform damage,
Extend the service life of baffle plate device.
Claims (7)
1. a kind of muddy water for building starches screeding device, including push rod (1) and scraper plate (2), it is characterised in that: further include that scraper plate returns
Adapter (3) scrapes panel seat (4), pull handle (5) and connecting rod (6), and the front end of the push rod (1) passes through scraper plate swivel joint (3)
The connection scraper plate (2) is simultaneously extended upwardly and rearwardly from scraper plate (2), and the panel seat (4) of scraping is set in institute slidingly back and forth
On the push rod (1) stated, panel seat (4) is scraped in the central location towards scraper plate (2) side and constitutes one for accommodating the scraper plate time
The cavity (41) of adapter (3), the pull handle (5) are pivotally connected on push rod (1) and by connecting rod (6) and the scraper plates
Seat (4) transmission connection；The push rod (1) extends to form a pair of of axis pin base (11) in front end；The scraper plate swivel joint (3)
Cross-sectional shape connector triangular in shape (31), the connector (31) are convexly equipped on the surface towards push rod (1) side
Through pin (32) hub setting on the axis pin base (11) and can be around axis pin base (11) left-right rotation；Described scrapes panel seat (4)
A tubular shell (42) are formed in the narrow contracting in side towards push rod (1) end, which is set in institute slidingly back and forth
It is sequentially connected on the push rod (1) stated and with the pull handle (5), casing (42) opens up a sliding slot on side wall and along axial direction
(421), a stop screw (422) are provided in the sliding slot (421), the stop screw (422) and the push rod (1) hang down
It is straight fixed；The pull handle (5) includes torque arm (51), screw rod (52) and spanner set (53), and the torque arm (51) has a pair,
It faces each other and is set in parallel in the two sides of described push rod (1) axial direction, wherein the provided at one of a pair of of torque arm (51) connects
It connects on the push rod (1), the other end of a pair of of torque arm (51) is connected by screw rod (52), is covered on the screw rod (52)
If spanner set (53), the spanner set (53) is located between a pair of of torque arm (51)；The connecting rod (6) has a pair, Yi Duilian
Bar (6) is connected between a pair of of torque arm (51) and casing (42).
2. a kind of muddy water for building starches screeding device, including push rod (1) and scraper plate (2), it is characterised in that: further include scraper plate revolution
Connector (3) scrapes panel seat (4), pull handle (5) and connecting rod (6), and the front end of the push rod (1) is connected by scraper plate swivel joint (3)
Connect the scraper plate (2) and extended upwardly and rearwardly from scraper plate (2), it is described scrape panel seat (4) be set in slidingly back and forth it is described
Push rod (1) on, scrape panel seat (4) in the central location towards scraper plate (2) side and constitute one for accommodating the scraper plate revolution
The cavity (41) of connector (3), the pull handle (5) are pivotally connected on push rod (1) and scrape panel seat by connecting rod (6) and described
(4) it is sequentially connected；The push rod (1) extends to form a pair of of axis pin base (11) in front end；The scraper plate swivel joint (3) exists
It is convexly equipped with cross-sectional shape connector triangular in shape (31) towards the surface of push rod (1) side, the connector (31) is logical
Pin (32) hub setting is crossed on the axis pin base (11) and can be around axis pin base (11) left-right rotation；The panel seat (4) of scraping exists
A tubular shell (42) are formed towards the narrow contracting in side of push rod (1) end, which is set in described slidingly back and forth
Push rod (1) on and be sequentially connected with the pull handle (5), casing (42) opens up a sliding slot on side wall and along axial direction
(421), a stop screw (422) are provided in the sliding slot (421), the stop screw (422) and the push rod (1) hang down
It is straight fixed；The pull handle (5) includes torque arm (51), screw rod (52) and spanner set (53), and the torque arm (51) has a pair,
It faces each other and is set in parallel in the two sides of described push rod (1) axial direction, wherein the provided at one of a pair of of torque arm (51) connects
It connects on the push rod (1), the other end of a pair of of torque arm (51) is connected by screw rod (52), is covered on the screw rod (52)
If spanner set (53), the spanner set (53) is located between a pair of of torque arm (51)；The connecting rod (6) has a pair, Yi Duilian
Bar (6) is connected between a pair of of torque arm (51) and casing (42)；The pair of torque arm (51) is respectively separated along its length
Open up multiple adjusting holes (511)；The casing (42) is symmetrical arranged a pair of spiral shell seat (423) on outer side wall；A pair of links (6)
One end pass through fastener respectively and a wherein adjusting hole (511) on corresponding torque arm (51) connects, a pair of links (6) it is another
One end passes through fastener respectively and connects with corresponding spiral shell seat (423).
3. a kind of muddy water for building starches screeding device, including push rod (1) and scraper plate (2), it is characterised in that: further include scraper plate revolution
Connector (3) scrapes panel seat (4), pull handle (5) and connecting rod (6), and the front end of the push rod (1) is connected by scraper plate swivel joint (3)
Connect the scraper plate (2) and extended upwardly and rearwardly from scraper plate (2), it is described scrape panel seat (4) be set in slidingly back and forth it is described
Push rod (1) on, scrape panel seat (4) in the central location towards scraper plate (2) side and constitute one for accommodating the scraper plate revolution
The cavity (41) of connector (3), the pull handle (5) are pivotally connected on push rod (1) and scrape panel seat by connecting rod (6) and described
(4) it is sequentially connected；The push rod (1) extends to form a pair of of axis pin base (11) in front end；The scraper plate swivel joint (3) exists
It is convexly equipped with cross-sectional shape connector triangular in shape (31) towards the surface of push rod (1) side, the connector (31) is logical
Pin (32) hub setting is crossed on the axis pin base (11) and can be around axis pin base (11) left-right rotation；The panel seat (4) of scraping exists
A tubular shell (42) are formed towards the narrow contracting in side of push rod (1) end, which is set in described slidingly back and forth
Push rod (1) on and be sequentially connected with the pull handle (5), casing (42) opens up a sliding slot on side wall and along axial direction
(421), a stop screw (422) are provided in the sliding slot (421), the stop screw (422) and the push rod (1) hang down
It is straight fixed；The pull handle (5) includes torque arm (51), screw rod (52) and spanner set (53), and the torque arm (51) has a pair,
It faces each other and is set in parallel in the two sides of described push rod (1) axial direction, wherein the provided at one of a pair of of torque arm (51) connects
It connects on the push rod (1), the other end of a pair of of torque arm (51) is connected by screw rod (52), is covered on the screw rod (52)
If spanner set (53), the spanner set (53) is located between a pair of of torque arm (51)；The connecting rod (6) has a pair, Yi Duilian
Bar (6) is connected between a pair of of torque arm (51) and casing (42)；Described scrapes panel seat (4) in the radially opposite sides of casing (42)
Also have additional support (43).
4. a kind of muddy water for building starches screeding device, including push rod (1) and scraper plate (2), it is characterised in that: further include scraper plate revolution
Connector (3) scrapes panel seat (4), pull handle (5) and connecting rod (6), and the front end of the push rod (1) is connected by scraper plate swivel joint (3)
Connect the scraper plate (2) and extended upwardly and rearwardly from scraper plate (2), it is described scrape panel seat (4) be set in slidingly back and forth it is described
Push rod (1) on, scrape panel seat (4) in the central location towards scraper plate (2) side and constitute one for accommodating the scraper plate revolution
The cavity (41) of connector (3), the pull handle (5) are pivotally connected on push rod (1) and scrape panel seat by connecting rod (6) and described
(4) it is sequentially connected；The scraper plate (2) opens up a caulking groove (21) in lower end surface and along its length, in the caulking groove (21)
It is provided with adhesive tape (22)；The screeding device further includes a positive stop strip (7), and the positive stop strip (7) is fixed on described scrape
Plate (2) connects putting down pull handle (5) and making to scrape panel seat (4) to be snapped down to scraper plate (2) towards the surface of scraper plate swivel joint (3) side
When touching, the upper surface of the positive stop strip (7) and the lower end surface for scraping panel seat (4) are inconsistent.
5. a kind of muddy water for building starches screeding device, including push rod (1) and scraper plate (2), it is characterised in that: further include scraper plate revolution
Connector (3) scrapes panel seat (4), pull handle (5) and connecting rod (6), and the front end of the push rod (1) is connected by scraper plate swivel joint (3)
Connect the scraper plate (2) and extended upwardly and rearwardly from scraper plate (2), it is described scrape panel seat (4) be set in slidingly back and forth it is described
Push rod (1) on, scrape panel seat (4) in the central location towards scraper plate (2) side and constitute one for accommodating the scraper plate revolution
The cavity (41) of connector (3), the pull handle (5) are pivotally connected on push rod (1) and scrape panel seat by connecting rod (6) and described
(4) it is sequentially connected；The scraper plate (2) opens up a caulking groove (21) in lower end surface and along its length, in the caulking groove (21)
It is provided with adhesive tape (22)；The screeding device further includes a clamping plate (8), and the clamping plate (8) is located at the front of scraper plate (2)；
At least a pair of first fixation hole (33) is offered in the scraper plate swivel joint (3), on the scraper plate (2) and clamping plate (8)
Corresponding second fixation hole (23) in and position equal with the quantity of the first fixation hole (33) is opened up respectively and third is solid
Determine hole (81), successively penetrating the first fixation hole (33), the second fixation hole (23) and third fixation hole (81) by bolt (34) will
Scraper plate (2) is fixed between the scraper plate swivel joint (3) and clamping plate (8).
6. a kind of muddy water for building starches screeding device, including push rod (1) and scraper plate (2), it is characterised in that: further include scraper plate revolution
Connector (3) scrapes panel seat (4), pull handle (5) and connecting rod (6), and the front end of the push rod (1) is connected by scraper plate swivel joint (3)
Connect the scraper plate (2) and extended upwardly and rearwardly from scraper plate (2), it is described scrape panel seat (4) be set in slidingly back and forth it is described
Push rod (1) on, scrape panel seat (4) in the central location towards scraper plate (2) side and constitute one for accommodating the scraper plate revolution
The cavity (41) of connector (3), the pull handle (5) are pivotally connected on push rod (1) and scrape panel seat by connecting rod (6) and described
(4) it is sequentially connected；The screeding device further includes a positive stop strip (7), and the positive stop strip (7) is fixed on the scraper plate
(2) it towards the surface of scraper plate swivel joint (3) side, is contacted putting down pull handle (5) and making to scrape panel seat (4) to be snapped down to scraper plate (2)
When, the upper surface of the positive stop strip (7) and the lower end surface for scraping panel seat (4) are inconsistent；The screeding device further includes a clamping plate
(8), the clamping plate (8) is located at the front of scraper plate (2)；At least a pair first is offered in the scraper plate swivel joint (3)
Opened up respectively on fixation hole (33), the scraper plate (2) and clamping plate (8) it is equal with the quantity of the first fixation hole (33) and
Corresponding second fixation hole (23) in position and third fixation hole (81), by bolt (34) successively penetrate the first fixation hole (33),
Scraper plate (2) is fixed on the scraper plate swivel joint (3) and clamping plate (8) by the second fixation hole (23) and third fixation hole (81)
Between.
7. a kind of muddy water for building starches screeding device, including push rod (1) and scraper plate (2), it is characterised in that: further include scraper plate revolution
Connector (3) scrapes panel seat (4), pull handle (5) and connecting rod (6), and the front end of the push rod (1) is connected by scraper plate swivel joint (3)
Connect the scraper plate (2) and extended upwardly and rearwardly from scraper plate (2), it is described scrape panel seat (4) be set in slidingly back and forth it is described
Push rod (1) on, scrape panel seat (4) in the central location towards scraper plate (2) side and constitute one for accommodating the scraper plate revolution
The cavity (41) of connector (3), the pull handle (5) are pivotally connected on push rod (1) and scrape panel seat by connecting rod (6) and described
(4) it is sequentially connected；The scraper plate (2) opens up a caulking groove (21) in lower end surface and along its length, in the caulking groove (21)
It is provided with adhesive tape (22)；The screeding device further includes a positive stop strip (7), and the positive stop strip (7) is fixed on described scrape
Plate (2) connects putting down pull handle (5) and making to scrape panel seat (4) to be snapped down to scraper plate (2) towards the surface of scraper plate swivel joint (3) side
When touching, the upper surface of the positive stop strip (7) and the lower end surface for scraping panel seat (4) are inconsistent；The screeding device further includes a clamping plate
(8), the clamping plate (8) is located at the front of scraper plate (2)；At least a pair first is offered in the scraper plate swivel joint (3)
Opened up respectively on fixation hole (33), the scraper plate (2) and clamping plate (8) it is equal with the quantity of the first fixation hole (33) and
Corresponding second fixation hole (23) in position and third fixation hole (81), by bolt (34) successively penetrate the first fixation hole (33),
Scraper plate (2) is fixed on the scraper plate swivel joint (3) and clamping plate (8) by the second fixation hole (23) and third fixation hole (81)
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710144534.5A CN106835912B (en) | 2015-04-22 | 2015-04-22 | Muddy water for building starches screeding device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510193792.3A CN105369718B (en) | 2015-04-22 | 2015-04-22 | Mud slurry scraper device for building |
| CN201710144534.5A CN106835912B (en) | 2015-04-22 | 2015-04-22 | Muddy water for building starches screeding device |
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| CN201510193792.3A Division CN105369718B (en) | 2015-04-22 | 2015-04-22 | Mud slurry scraper device for building |
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| CN106835912A CN106835912A (en) | 2017-06-13 |
| CN106835912B true CN106835912B (en) | 2019-08-16 |
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| CN201710144534.5A Active CN106835912B (en) | 2015-04-22 | 2015-04-22 | Muddy water for building starches screeding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108951376A (en) * | 2018-08-08 | 2018-12-07 | 北京鼎翰科技有限公司 | A kind of concrete road surface automatic plastering device |
| CN109610786A (en) * | 2018-11-20 | 2019-04-12 | 陈爱兰 | A kind of interior wall leveling unit for construction and decoration |
| CN110565482B (en) * | 2019-09-26 | 2021-03-26 | 玛狮工程机械（合肥）有限公司 | Locking mechanism and troweling machine |
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| US1585570A (en) * | 1924-11-22 | 1926-05-18 | Swanson Thorsten | Strike board |
| US4723869A (en) * | 1986-04-21 | 1988-02-09 | Nicholas Dragich | Long handled trowel with adjustable weights |
| CN201296890Y (en) * | 2008-11-05 | 2009-08-26 | 徐华东 | Asphalt concrete leveling device |
| CN201915644U (en) * | 2010-12-29 | 2011-08-03 | 中建五局土木工程有限公司 | Trowel |
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| US6679652B2 (en) * | 2001-08-07 | 2004-01-20 | Anthony J. Suriano | Concrete finishing tool |
| CN201087542Y (en) * | 2007-08-05 | 2008-07-16 | 孙小伟 | Glue scraping cutter with teeth |
| BRPI0908481A2 (en) * | 2008-02-27 | 2015-08-18 | Somero Entpr Inc | Concrete finisher |
| CN201695698U (en) * | 2010-07-09 | 2011-01-05 | 中国二十二冶集团有限公司 | Concrete pusher board |
| US8360681B1 (en) * | 2011-08-18 | 2013-01-29 | 9168-8168 Quebec Inc. | Portable concrete striking device with auger |
| CN202627458U (en) * | 2012-06-12 | 2012-12-26 | 巩耀泽 | Cement scraper |
| CN203462730U (en) * | 2013-08-23 | 2014-03-05 | 宁波瑞方机电科技有限公司 | Hand-held scraper |
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- 2015-04-22 CN CN201510193792.3A patent/CN105369718B/en active Active
- 2015-04-22 CN CN201710144534.5A patent/CN106835912B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1585570A (en) * | 1924-11-22 | 1926-05-18 | Swanson Thorsten | Strike board |
| US4723869A (en) * | 1986-04-21 | 1988-02-09 | Nicholas Dragich | Long handled trowel with adjustable weights |
| CN201296890Y (en) * | 2008-11-05 | 2009-08-26 | 徐华东 | Asphalt concrete leveling device |
| CN201915644U (en) * | 2010-12-29 | 2011-08-03 | 中建五局土木工程有限公司 | Trowel |
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| Publication number | Publication date |
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| CN105369718B (en) | 2017-05-10 |
| CN106835912A (en) | 2017-06-13 |
| CN105369718A (en) | 2016-03-02 |
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