CN108952094B - Telescopic claying board - Google Patents
Telescopic claying board Download PDFInfo
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- CN108952094B CN108952094B CN201810831502.7A CN201810831502A CN108952094B CN 108952094 B CN108952094 B CN 108952094B CN 201810831502 A CN201810831502 A CN 201810831502A CN 108952094 B CN108952094 B CN 108952094B
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- claying
- plate
- push rod
- layer
- telescopic
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a telescopic claying plate which comprises two fixing laths arranged in parallel, wherein the lower surfaces of the two fixing laths are horizontally and slidably provided with a lower claying plate, the inner sides of the front surfaces of the fixing laths are horizontally and fixedly provided with electro-hydraulic push rods, the push rod heads of the electro-hydraulic push rods are provided with push plates, and the push plates are fixedly arranged at the edges of the upper surfaces of the lower claying plates. Has the advantages that: the telescopic plastering plate can freely adjust the size of a plastering working surface of the plastering plate, meets the use requirements under different working conditions, and has high reliability and good practicability compared with the traditional folding plastering plate.
Description
Technical Field
The invention relates to the field of indoor decoration tools, in particular to a telescopic plastering plate.
Background
The plastering plate is a tool specially used for plastering, filling and applying plaster. The claying plate is divided into metal and nonmetal and mainly comprises a plate body and a handle.
At present, the most structures of common plastering plate are fairly simple in the market, and the face size of plastering plate is fixed, unable grow or diminish, and at the in-process of plastering, when the area of plastering is great, if can increase the area of plastering plate, then can promote plastering efficiency greatly, and when plastering to corner department, if plastering the face is long-pending less, then convenient nimble removal plastering plate to it is floating with the corner fast.
Although some foldable claying boards can adjust the size of the board surface in the current market, the foldable claying board still has some problems in the actual use process, for example, the chinese patent with the application number of 201510863061.5 discloses a multifunctional claying board, which comprises a claying board, a support and a handle, wherein the support is arranged on the claying board, the handle is wrapped on the support, the claying board is in a rectangular plate structure, a half-frame box body is arranged on the claying board and close to the tail end of the handle, a light-emitting lamp is arranged on the claying board and close to the front end of the handle, triangular claying boards in a right-angled triangle shape are arranged on two sides of the claying board, one right-angled side of the triangular claying board is movably connected to the side of the claying board through a rotating shaft, and the triangular claying board rotates to the outer side of the claying board and is coplanar with the claying board or rotates and folds on the surface of the claying board.
Although above-mentioned multi-functional claying board can increase claying work area through folding triangle claying board, the folded sheet of this kind of claying board influences easily after the book is played and holds the handle, revolutes the rotation of axes easily behind the folded sheet atress moreover, in addition, because the folded sheet is articulated with the mainboard body, consequently the cement mortar is inlayed into to articulated joint department easily, leads to the folded sheet to be packed up by unable folding, and the practicality is relatively poor.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a retractable trowel plate, which solves the problems that the conventional trowel plate has a simple structure and the size of the surface of the trowel plate cannot be freely adjusted, and the foldable trowel plate has poor practicability although the size of the surface of the trowel plate can be adjusted. The optimal technical scheme of the technical schemes provided by the invention can realize the technical effects of freely adjusting the size of the surface of the plastering plate, meeting the use requirements under different working conditions, having good practicability and the like, and is explained in detail in the following.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a telescopic claying plate which comprises two fixing laths arranged in parallel, wherein the lower surfaces of the two fixing laths are horizontally and slidably provided with a lower claying plate, the inner sides of the front surfaces of the fixing laths are horizontally and fixedly provided with electro-hydraulic push rods, the push rod heads of the electro-hydraulic push rods are provided with push plates, and the push plates are fixedly arranged at the edges of the upper surfaces of the lower claying plates;
an upper layer claying plate is arranged between the two fixing laths in a vertically sliding manner; the middle parts of the upper surfaces of the two fixing laths are fixedly provided with inclined rods, the upper ends of the two inclined rods are fixedly provided with hilts, the lower surfaces of the hilts are vertically and fixedly provided with stand columns, the lower surfaces of the stand columns are provided with mounting holes, push rod motors are vertically and fixedly arranged in the mounting holes, and push rod heads at the lower ends of the push rod motors are fixedly connected with the upper surfaces of the upper plastering plates;
a battery is arranged in the knife handle; the outer surface of the knife handle is provided with two control switches, one of which is electrically connected with the push rod motor, and the other of which is electrically connected with the electro-hydraulic push rod.
Preferably, a plurality of sliding strips are fixedly arranged on the upper surface of the lower layer claying plate;
the sliding strips are arranged in a straight line and are arranged on the inner side of the lower surface of the fixed lath in a sliding manner;
the cross section of the slide bar is an inverted isosceles trapezoid;
wherein the thickness of the slide is half of the thickness of the fixing strip.
Preferably, the two lower-layer claying plates are axially and symmetrically distributed by taking the knife handle as the center;
when the two lower-layer plastering plates are closed, the front surface of the push plate is flush with the front surfaces of the fixed laths and the lower-layer plastering plate.
Preferably, the rear end of the knife handle is screwed with a rear cover.
Preferably, the front side surface and the rear side surface of the upper layer claying plate are tightly connected with the two fixing battens in a sliding manner;
wherein the lengths of the upper layer claying plate, the lower layer claying plate and the fixed lath are equal;
the upper layer claying plate and the lower layer claying plate are equal in thickness and are half of the thickness of the fixing lath;
the sum of the width of the upper-layer claying plate and the width of the two fixing battens is equal to the sum of the widths of the two lower-layer claying plates.
Preferably, the number of the electro-hydraulic push rods is multiple, and the electro-hydraulic push rods are arranged in a straight line on the inner side of the front face of the fixed lath;
the stroke of the electro-hydraulic push rod is half of the width of the upper layer claying plate.
Preferably, the stroke of the push rod motor is equal to the thickness of the fixed lath.
Preferably, a single-pole double-throw switch is adopted for both the control switches.
Preferably, annular reinforcing strips are embedded on the upper surface of the upper-layer claying plate;
the lower end of the push rod motor is fixedly connected with a push rod head;
the annular reinforcing strips, the fixed laths and the inclined rods are all made of quenched steel.
When the plastering working area of the plastering plate needs to be increased, the electric-hydraulic push rod can be controlled to rotate to push the push plate to extend out of the fixed lath and move towards the direction far away from the fixed lath until the push plate moves to the maximum stroke position of the electric-hydraulic push rod, the push plate drives the lower-layer plastering plate and the slide bar to move synchronously in the moving process of the push plate, and when the push plate moves to the maximum stroke position of the electric-hydraulic push rod, the back surface of the lower-layer plastering plate is just flush with the back surface of the fixed lath; then the push rod motor is controlled to rotate to push the upper layer plastering plate to descend to the maximum stroke position of the push rod motor, at the moment, the lower surface of the upper layer plastering plate is flush with the lower surface of the lower layer plastering plate and is in close contact with the two lower layer plastering plates, and then plastering operation can be carried out; when the plastering working area of the plastering plate needs to be reduced, the push rod motor can be controlled firstly to drive the upper plastering plate to ascend to the maximum stroke position of the push rod motor, at the moment, the upper surface of the upper plastering plate is flushed with the upper surface of the fixed lath, then the electro-hydraulic push rod is controlled to reversely drive the lower plastering plate and the slide bar to move in the fixed lath, when the upper plastering plate moves to the maximum stroke of the electro-hydraulic push rod, the slide bar is flushed with the front surface of the fixed lath, at the moment, the two lower plastering plates are in close contact with each other, then plastering operation can be carried out, in the whole process of adjusting the plastering working area of the plastering plate, an operator only needs to operate two control switches to control the electro-hydraulic push rod and the push rod motor, the operation is simple and convenient, time-saving and labor-saving, and the upper plastering plate only needs to control the two control, The sliding strip the lower layer claying plate is in close sliding connection with the fixed lath, cement mortar is effectively prevented from entering the joint of the upper layer claying plate, the sliding strip, the lower layer claying plate and the fixed lath, the upper layer claying plate, the sliding strip and the lower layer claying plate are guaranteed to normally move, and compared with a traditional folding type claying plate, the foldable claying plate is high in reliability and good in practicability.
Has the advantages that: the telescopic plastering plate can freely adjust the size of a plastering working surface of the plastering plate, meets the use requirements under different working conditions, and has high reliability and good practicability compared with the traditional folding plastering plate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is a first cross-sectional view of FIG. 1 of the present invention;
FIG. 3 is a second cross-sectional view of FIG. 1 of the present invention;
FIG. 4 is a top view of the present invention;
fig. 5 is a cross-sectional view of fig. 4 of the present invention.
The reference numerals are explained below:
1. fixing the lath; 2. a lower claying plate; 3. a slide bar; 4. pushing the plate; 5. an electro-hydraulic push rod; 6. an upper layer claying plate; 7. a diagonal bar; 8. a hilt; 9. a control switch; 10. a battery; 11. a rear cover; 12. mounting holes; 13. a push rod motor; 14. a column; 15. and an annular reinforcing strip.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-5, the telescopic plastering plate provided by the invention comprises two fixing laths 1 which are arranged in parallel, wherein lower surfaces of the two fixing laths 1 are horizontally and slidably provided with a lower-layer plastering plate 2, the inner side of the front surface of the fixing lath 1 is horizontally and fixedly provided with an electro-hydraulic push rod 5, a push plate 4 is arranged on a push rod head of the electro-hydraulic push rod 5, and the push plate 4 is fixedly arranged at the edge of the upper surface of the lower-layer plastering plate 2;
an upper layer claying plate 6 is arranged between the two fixed laths 1 in a sliding way up and down; the middle parts of the upper surfaces of the two fixed laths 1 are fixedly provided with inclined rods 7, the inclined rods 7 are used for supporting and fixing the tool holders 8, the upper ends of the two inclined rods 7 are fixedly provided with the tool holders 8, the lower surfaces of the tool holders 8 are vertically and fixedly provided with upright columns 14, the lower surfaces of the upright columns 14 are provided with mounting holes 12, push rod motors 13 are vertically and fixedly arranged in the mounting holes 12, and push rod heads at the lower ends of the push rod motors 13 are fixedly connected with the upper surfaces of the upper plastering plates 6;
a battery 10 is arranged inside the knife handle 8; the outer surface of the knife handle 8 is provided with two control switches 9, one of which is electrically connected with the push rod motor 13, and the other is electrically connected with the electro-hydraulic push rod 5.
As an optional implementation mode, a plurality of sliding strips 3 are fixedly arranged on the upper surface of the lower-layer plastering plate 2, and the sliding strips 3 ensure that the lower-layer plastering plate 2 can closely cling to the lower surface of the fixing lath 1 to slide;
the sliding strips 3 are arranged in a straight line and are arranged on the inner side of the lower surface of the fixed lath 1 in a sliding manner, so that the lower-layer plastering plate 2 can synchronously move;
the cross section of the slide bar 3 is an inverted isosceles trapezoid, so that the lower-layer plastering plate 2 can be effectively prevented from sliding down from the lower end of the fixed lath 1;
wherein, the thickness of the slide bar 3 is half of the thickness of the fixed lath 1, so that the arrangement of the upper claying plate 6 is not influenced.
The two lower claying plates 2 are distributed in axial symmetry by taking the cutter handle 8 as the center;
wherein, when two lower floor's claying boards 2 closed up, push pedal 4 openly flushes with fixed lath 1 openly, lower floor's claying board 2 openly, and the operation of plastering is conveniently used to two lower floor's claying boards 2 to the design like this.
The rear end of the knife handle 8 is screwed with a rear cover 11, and the rear cover 11 is used for sealing the battery 10 in the knife handle 8.
The front and back side surfaces of the upper layer claying plate 6 are tightly connected with the two fixed laths 1 in a sliding way;
wherein, the lengths of the upper layer plastering plate 6, the lower layer plastering plate 2 and the fixed lath 1 are equal;
wherein the upper layer plastering plate 6 and the lower layer plastering plate 2 have equal thickness and are half of the thickness of the fixed lath 1;
wherein, the width sum of the width of upper claying board 6 and two fixed laths 1 equals the width sum of two lower floor claying boards 2, designs like this for upper claying board 6 just can place between two fixed laths 1, and can not influence the removal of draw runner 3.
A plurality of electric hydraulic push rods 5 are arranged in a straight line on the inner side of the front face of the fixed lath 1;
wherein, the stroke size of electric liquid push rod 5 is half of the width of upper claying board 6, and the design like this guarantees that electric liquid push rod 5 can only push away its back and the positive position of leveling of upper claying board 6 with lower floor claying board 2 furthest.
The stroke size of push rod motor 13 equals with the thickness of fixed lath 1, and the design like this guarantees that push rod motor 13 furthest can only push away upper claying board 6 to the position that flushes with lower floor claying board 2.
The two control switches 9 are single-pole double-throw switches, and the forward and reverse rotation of the electro-hydraulic push rod 5 and the push rod motor 13 can be controlled through the single-pole double-throw switches.
The upper surface of the upper layer plastering plate 6 is embedded with an annular reinforcing strip 15, and the annular reinforcing strip 15 is used for fastening the upper layer plastering plate 6 to prevent the upper layer plastering plate 6 from being pressed and bent in the plastering operation process and prevent the plastering operation from being influenced by the clearance generated between the lower layer plastering plate 2;
wherein, the lower end of the push rod motor 13 is fixedly connected with a push rod head and an annular reinforcing strip 15;
wherein, annular reinforcing strip 15, fixed lath 1 and down tube 7 all adopt the quenching steel, because upper claying board 6 and lower floor claying board 2 toughness are good, bend easily after the pressurized and make and produce the clearance between upper claying board 6 and the lower floor claying board 2, consequently need annular reinforcing strip 15, fixed lath 1 and down tube 7 to adopt the great material of hardness to prevent upper claying board 6 and lower floor claying board 2 and bend the deformation.
When the plastering working area of the telescopic plastering plate needs to be increased, the electro-hydraulic push rod 5 can be controlled to rotate to push the push plate 4 to extend out of the fixed lath 1 and move towards the direction far away from the fixed lath 1 until the push plate 4 moves to the maximum stroke position of the electro-hydraulic push rod 5, the push plate 4 drives the lower-layer plastering plate and the slide bar 3 to move synchronously in the moving process of the push plate 4, and when the push plate moves to the maximum stroke position of the electro-hydraulic push rod 5, the back surface of the lower-layer plastering plate 2 is just flush with the back surface of the fixed lath 1; then the push rod motor 13 is controlled to rotate to push the upper layer plastering plate 6 to descend to the maximum stroke position of the push rod motor 13, at the moment, the lower surface of the upper layer plastering plate 6 is flush with the lower surfaces of the lower layer plastering plates 2 and is tightly contacted with the two lower layer plastering plates 2, and then plastering operation can be carried out; when the plastering working area of the plastering plate needs to be reduced, the push rod motor 13 can be controlled to drive the upper plastering plate 6 to rise to the maximum stroke position of the push rod motor 13, at the moment, the upper surface of the upper plastering plate 6 is flushed with the upper surface of the fixed lath 1, then the electro-hydraulic push rod 5 is controlled to rotate reversely to drive the lower plastering plate 2 and the slide bar 3 to move towards the fixed lath 1, when the upper plastering plate moves to the maximum stroke position of the electro-hydraulic push rod 5, the slide bar 3 and the front surface of the lower plastering plate 2 are flushed with the front surface of the fixed lath 1, at the moment, the two lower plastering plates 2 are in close contact, then plastering operation can be carried out, in the whole process of adjusting the plastering working area of the plastering plate, an operator only needs to operate the two control switches 9 to control the electro-hydraulic push rod 5 and the push rod motor 13, the operation is simple and convenient, time and labor saving, and the upper plastering plate 6, effectively prevent that cement mortar from getting into the junction of upper claying board 6, draw runner 3, lower floor claying board 2 and fixed lath 1, guaranteed that upper claying board 6, draw runner 3, lower floor claying board 2 normally move, compare traditional foldable claying board, the reliability is high, and the practicality is good.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (9)
1. The utility model provides a telescopic claying board which characterized in that: the device comprises two fixing laths (1) which are arranged in parallel, wherein the lower surfaces of the two fixing laths (1) are horizontally and slidably provided with a lower-layer claying plate (2), the inner side of the front surface of each fixing lath (1) is horizontally and fixedly provided with an electro-hydraulic push rod (5), a push plate (4) is arranged on the push rod head of each electro-hydraulic push rod (5), and the push plate (4) is fixedly arranged at the edge of the upper surface of the lower-layer claying plate (2);
an upper layer claying plate (6) is arranged between the two fixed laths (1) in a sliding way up and down; the middle parts of the upper surfaces of the two fixing laths (1) are fixedly provided with inclined rods (7), the upper ends of the two inclined rods (7) are fixedly provided with hilts (8), the lower surfaces of the hilts (8) are vertically and fixedly provided with vertical columns (14), the lower surfaces of the vertical columns (14) are provided with mounting holes (12), push rod motors (13) are vertically and fixedly arranged in the mounting holes (12), and push rod heads at the lower ends of the push rod motors (13) are fixedly connected with the upper surfaces of the upper plastering plates (6);
a battery (10) is arranged in the knife handle (8); the outer surface of the knife handle (8) is provided with two control switches (9), one of the two control switches is electrically connected with the push rod motor (13), and the other control switch is electrically connected with the electro-hydraulic push rod (5).
2. A telescopic plasterboard according to claim 1, wherein: a plurality of sliding strips (3) are fixedly arranged on the upper surface of the lower layer claying plate (2);
the sliding strips (3) are arranged in a straight line and are arranged on the inner side of the lower surface of the fixed lath (1) in a sliding manner;
the cross section of the slide bar (3) is an inverted isosceles trapezoid;
wherein the thickness of the sliding strip (3) is half of the thickness of the fixing batten (1).
3. A telescopic plasterboard according to claim 1, wherein: the two lower-layer claying plates (2) are axially symmetrically distributed by taking the cutter handle (8) as the center;
when the two lower-layer claying plates (2) are closed, the front surfaces of the push plates (4) are flush with the front surfaces of the fixed battens (1) and the front surfaces of the lower-layer claying plates (2).
4. A telescopic plasterboard according to claim 1, wherein: the rear end of the hilt (8) is screwed with a rear cover (11).
5. A telescopic plasterboard according to claim 1, wherein: the front side surface and the rear side surface of the upper layer claying plate (6) are tightly connected with the two fixed battens (1) in a sliding manner;
wherein the lengths of the upper layer claying plate (6), the lower layer claying plate (2) and the fixed lath (1) are equal;
the upper-layer claying plate (6) and the lower-layer claying plate (2) are equal in thickness and are half of the thickness of the fixed lath (1);
the sum of the width of the upper-layer claying plate (6) and the width of the two fixing battens (1) is equal to the sum of the widths of the two lower-layer claying plates (2).
6. A telescopic plasterboard according to claim 1, wherein: the number of the electro-hydraulic push rods (5) is multiple, and the electro-hydraulic push rods are arranged on the inner side of the front face of the fixed lath (1) in a straight line shape;
the stroke of the electro-hydraulic push rod (5) is half of the width of the upper layer claying plate (6).
7. A telescopic plasterboard according to claim 1, wherein: the stroke size of the push rod motor (13) is equal to the thickness of the fixed lath (1).
8. A telescopic plasterboard according to claim 1, wherein: the two control switches (9) are single-pole double-throw switches.
9. A telescopic plasterboard according to claim 1, wherein: the upper surface of the upper layer claying plate (6) is embedded with an annular reinforcing strip (15);
the lower end of the push rod motor (13) is fixedly connected with a push rod head and the annular reinforcing strip (15);
wherein the annular reinforcing strips (15), the fixed laths (1) and the inclined rods (7) are all made of quenched steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810831502.7A CN108952094B (en) | 2018-07-26 | 2018-07-26 | Telescopic claying board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810831502.7A CN108952094B (en) | 2018-07-26 | 2018-07-26 | Telescopic claying board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108952094A CN108952094A (en) | 2018-12-07 |
| CN108952094B true CN108952094B (en) | 2020-05-12 |
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ID=64464254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810831502.7A Expired - Fee Related CN108952094B (en) | 2018-07-26 | 2018-07-26 | Telescopic claying board |
Country Status (1)
| Country | Link |
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| CN (1) | CN108952094B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8434188B1 (en) * | 2007-09-19 | 2013-05-07 | Exceptional Ip Holdings, Llc | Apparatus and methods for ergonomic building tools |
| GB2540140B (en) * | 2015-07-06 | 2020-12-09 | Bracey Paul | A trowel |
| CN205955142U (en) * | 2016-08-22 | 2017-02-15 | 周泽亮 | Plastering trowel for building multi -functional |
| CN206128569U (en) * | 2016-10-28 | 2017-04-26 | 浙江恒力建设有限公司 | Claying instrument for construction |
| CN107190950A (en) * | 2017-06-29 | 2017-09-22 | 重庆市润果五金有限公司 | A kind of multi-functional claying board |
| CN206942086U (en) * | 2017-07-10 | 2018-01-30 | 董海娟 | A kind of multi-functional claying board |
| CN207526071U (en) * | 2017-12-05 | 2018-06-22 | 新昌县丽晶工业产品设计有限公司 | A kind of modified claying knife |
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2018
- 2018-07-26 CN CN201810831502.7A patent/CN108952094B/en not_active Expired - Fee Related
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| CN108952094A (en) | 2018-12-07 |
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Effective date of registration: 20191219 Address after: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Applicant after: Anhui Eagle Dragon Industrial Design Co., Ltd. Address before: 314000 B201, R & D building, 1509, 14 Chuang Chuang Road, Xiuzhou District, Jiaxing, Zhejiang Applicant before: Yang Qian |
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Effective date of registration: 20200417 Address after: 443600 Jiandong Avenue 148, Maoping Town, Zigui County, Yichang City, Hubei Province Applicant after: HUBEI YUQIAO CONSTRUCTION ENGINEERING Co.,Ltd. Address before: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Applicant before: ANHUI YINGLONG INDUSTRIAL DESIGN Co.,Ltd. |
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