CN111975952B - Concrete prefabricated part mould cleaning device - Google Patents
Concrete prefabricated part mould cleaning device Download PDFInfo
- Publication number
- CN111975952B CN111975952B CN202010836371.9A CN202010836371A CN111975952B CN 111975952 B CN111975952 B CN 111975952B CN 202010836371 A CN202010836371 A CN 202010836371A CN 111975952 B CN111975952 B CN 111975952B
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- Prior art keywords
- shovel plate
- shovel
- rod
- auxiliary
- ratchet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
- B28B7/386—Cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
- B28B7/382—Devices for treating, e.g. sanding
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention provides a concrete prefabricated part mould cleaning device, which belongs to the technical field of mould cleaning and comprises an operating rod, a first shovel plate, a second shovel plate, an auxiliary driving rod and an additional shovel plate. This precast concrete spare mould cleaning device passes through the action bars and drives first shovel board, the second shovel board and supplement shovel board relative motion, form seamless right angle shovel face, can effectually clear up the concrete sediment in mould dead angle position, avoided leading to the fact the prefab to produce the condition of pitted surface because of concrete sediment clearance not in place, the quality of prefab has been improved relatively, furthermore, in the clearance process, through supplementary actuating lever with thrust reaction on first shovel board and second shovel board, form a pressure to the reverse side, thereby make first shovel board and second shovel board inseparabler and clearance face contact, the effect of its clearance has further been increased, very big improvement the quality of prefab.
Description
Technical Field
The invention relates to the technical field of cleaning devices, in particular to a prefabricated part mold cleaning device.
Background
The precast concrete is also called as PC component in the field of house industrialization, and has the advantages of safety, rapidness, less pollution, low cost and good quality compared with the traditional cast-in-place concrete, so that the precast concrete is widely applied to the fields of buildings, traffic, water conservancy and the like, and the quality of the precast concrete is the basis for ensuring the quality of the buildings.
In the production process of the prefabricated member, factors influencing the quality of the prefabricated member are many, the condition that the mould of the prefabricated member cannot be cleaned is one of important factors, and particularly when a cleaning machine is used for cleaning, concrete slag adsorbed at a dead angle position is easy to generate pitted surfaces on the prefabricated member due to the fact that the concrete slag is not cleaned in place, so that the quality of the prefabricated member is influenced, even the prefabricated member is caused to leak slurry at a joint in use, and the quality of a building is seriously influenced, and meanwhile, the waste of materials is caused.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a concrete precast member mold cleaning device, which is achieved by the following specific technical means:
a cleaning device for a precast concrete mould comprises an operating rod, wherein a first ratchet wheel and a second ratchet wheel are fixedly sleeved at the upper end of the operating rod, the second ratchet wheel is respectively arranged at two sides of the first ratchet wheel, a driven ratchet piece is sleeved on the first ratchet wheel in a rotating mode, a conversion gear is connected on the second ratchet wheel in a rotating mode, the conversion gear is connected with a conversion ratchet piece in a rotating mode, a linear connecting piece and a U-shaped connecting piece are respectively and fixedly connected on the driven ratchet piece and the conversion ratchet piece, a first shovel plate and a second shovel plate are respectively connected on the linear connecting piece and the U-shaped connecting piece, the first shovel plate and the second shovel plate are horizontally connected in a seamless mode, sliding grooves are respectively formed in the front surfaces of the first shovel plate and the second shovel plate, a first auxiliary rod and a second auxiliary rod are respectively and slidably connected on the sliding grooves, auxiliary driving rods are respectively connected on the corresponding ends of the first auxiliary rod and the second auxiliary rod, and an internal thread is fixedly connected between the auxiliary driving rods, internal thread external member female connection has the external screw thread external member, external screw thread external member fixed connection is on the action bars, the fixed screw thread spare that has cup jointed with the corresponding position of first shovel board and second shovel board on the action bars, the screw thread cup joints and supplyes the shovel board on the screw thread spare, supplyes shovel board sliding connection on the auxiliary drive pole, fixedly connected with auxiliary fixing spare below the internal thread external member, auxiliary fixing spare cup joints on the action bars, the lower tip fixedly connected with actuating handle of action bars.
Preferably, the first shovel plate and the second shovel plate are detachably connected with the linear connecting piece and the U-shaped connecting piece respectively, and the supplementary shovel plate is detachably sleeved with the threaded piece, so that the replacement is facilitated.
Preferably, the supplement shovel plate is a right-angle equilateral inverted triangle, so that concrete slag in the right angle can be cleaned more conveniently.
Preferably, the driving handle and the operating rod are respectively provided with corresponding scale marks, so that the angle of the cleaning device can be adjusted more accurately.
Preferably, the conversion gear is rotatably connected with a fixing rod, and the fixing rod is fixedly connected to the operating rod.
The invention has the following beneficial effects:
1. this precast concrete spare mould cleaning device passes through the action bars and drives first shovel board, the second shovel board and supplement shovel board relative motion, form seamless right angle shovel face, the concrete sediment that can effectual dead angle position that forms mould horizontal plane and perpendicular is cleared up, avoided leading to the fact the prefab to produce the condition of pitted surface because of dead angle concrete sediment clearance not in place, the quality of prefab has been improved relatively, the prefab in use junction condition of leaking the thick liquid has been reduced, thereby the quality of whole building has been promoted, the waste of material has been reduced.
2. This precast concrete mould cleaning device passes through the action bars and passes through the auxiliary drive pole reaction with partial thrust on first shovel board and second shovel board when giving cleaning device forward motion's thrust, forms a pressure to the reverse side to make first shovel board and second shovel board inseparabler and clearance face contact, further increased the effect of its clearance, very big improvement the quality of prefab.
Drawings
FIG. 1 is a front view of the present invention.
FIG. 2 is a combined cross-sectional view of the operating lever, the first ratchet and the driven ratchet of the present invention.
FIG. 3 is a sectional view showing the combination of the operating lever, the second ratchet, the switching gear and the switching ratchet member according to the present invention.
FIG. 4 is a combined cross-sectional view of the lever, internally threaded sleeve, externally threaded member and supplemental scraper of the present invention.
In the figure: 1. an operating lever; 2. a first ratchet wheel; 3. a second ratchet wheel; 4. a driven ratchet member; 5. switching the ratchet member; 6. a linear connector; 7. a U-shaped connecting piece; 8. a first blade; 9. a second blade; 10. a chute; 11. a first auxiliary lever; 12. a second auxiliary lever; 13. an auxiliary drive rod; 14. an internal thread sleeve; 15. an external thread sleeve; 17. supplement shovel plate; 18. an auxiliary fixing member; 19. a drive handle; 20. and (5) converting gears.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a concrete prefabricated member mold cleaning device comprises an operating rod 1, a first ratchet 2 and a second ratchet 3 are fixedly sleeved at the upper end of the operating rod 1, the second ratchet 3 is respectively arranged at two sides of the first ratchet 2, a driven ratchet member 4 is rotatably sleeved on the first ratchet 2, a conversion gear 20 is rotatably connected on the second ratchet 3, a fixed rod is rotatably connected on the conversion gear 20, the fixed rod is fixedly connected on the operating rod 1, the conversion gear 20 is rotatably connected with a conversion ratchet member 5, a linear connecting member 6 and a U-shaped connecting member 7 are respectively fixedly connected on the driven ratchet member 4 and the conversion ratchet member 5, a first shovel plate 8 and a second shovel plate 9 are respectively connected on the linear connecting member 6 and the U-shaped connecting member 7, the first shovel plate 8 and the second shovel plate 9 are horizontally and seamlessly connected, a sliding groove 10 is respectively arranged on the front surface, a first auxiliary rod 11 and a second auxiliary rod 12 are respectively slidably connected on the sliding groove 10, the corresponding end parts of the first auxiliary rod 11 and the second auxiliary rod 12 are respectively connected with an auxiliary driving rod 13, an internal thread sleeve 14 is fixedly connected between the auxiliary driving rods 13, an external thread sleeve 15 is connected with the internal thread of the internal thread sleeve 14, the external thread sleeve 15 is fixedly connected on the operating rod 1, a screw part is fixedly sleeved on the operating rod 1 corresponding to the first shovel plate 8 and the second shovel plate 9, an additional shovel plate 17 is sleeved on the screw part in a threaded manner, the first shovel plate 8 and the second shovel plate 9 are respectively detachably connected with the linear connecting piece 6 and the U-shaped connecting piece 7, the additional shovel plate 17 is detachably sleeved with the screw part, the additional shovel plate 17 is conveniently replaced, the additional shovel plate 17 is slidably connected on the auxiliary driving rods 13, the additional shovel plate 17 is a right-angle equilateral inverted triangle, the concrete slag in the right angle is more conveniently cleaned, and an auxiliary fixing piece 18 is fixedly connected below the internal thread sleeve 14, the auxiliary fixing piece 18 is sleeved on the operating rod 1, the lower end of the operating rod 1 is fixedly connected with a driving handle 19, corresponding scale marks are respectively arranged on the driving handle 19 and the operating rod 1, and the angle of the cleaning device is adjusted more accurately.
The working principle is as follows: when the concrete prefabricated part mould cleaning device is used for cleaning concrete slag adsorbed on the plane of the mould, the horizontal seamless shovel surface formed by the first shovel plate 8 and the second shovel plate 9 is utilized to clean the concrete slag in place, when a dead angle position formed by the inner edge of the cleaning side and the horizontal plane is cleaned, the driving handle 19 is rotated reversely, the operating rod 1 simultaneously drives the first ratchet wheel 2, the second ratchet wheel 3, the external thread external member 15 and the screw member on the driving handle to rotate in the same direction, the first ratchet wheel 2 drives the first shovel plate 8 to move frontwards through the driven ratchet member 4, the second ratchet wheel 3 drives the conversion ratchet member 5 to move reversely with the conversion ratchet member through the conversion gear 20, so as to drive the second shovel plate 9 to move frontwards, the screw member drives the supplement shovel plate 17 to move upwards, a gap formed by the upward movement between the first shovel plate 8 and the second shovel plate 9 is supplemented, and simultaneously, because the supplement shovel plate 17 is a right angle, when the first shovel plate 8 and the second shovel plate 9 are moved to the positions perpendicular to each other, the supplementary shovel plate 17 can form a seamless right-angle shovel surface between the first shovel plate 8 and the second shovel plate 9, so that concrete slag at a dead angle position can be well cleaned, the situation that the prefabricated member generates pitted surfaces due to the fact that the concrete slag at the dead angle is not cleaned in place is avoided, the quality of the prefabricated member is relatively improved, the external thread sleeve 15 drives the auxiliary driving rod 13 to move downwards through the internal thread sleeve 14 in the rotating process, the auxiliary driving rod 13 converts the downward pulling force part into the pulling force for moving the first shovel plate 8 and the second shovel plate 9 to the front through the first auxiliary rod 11 and the second auxiliary rod 12, the process that the first shovel plate 8 and the second shovel plate 9 move to the front is relatively stabilized, in addition, when the rotation is stopped, the dead angle is cleaned, the pushing force for the cleaning device to move forwards through the operating rod 1 is applied to the cleaning device, and simultaneously, part of the thrust is reacted on the first shovel plate 8 and the second shovel plate 9 through the auxiliary driving rod 13 to form a pressure towards the reverse side, so that the first shovel plate 8 and the second shovel plate 9 are in closer contact with the cleaning surface, and the cleaning effect is further improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a precast concrete spare mould cleaning device, includes action bars (1), its characterized in that: the upper end of the operating rod (1) is fixedly sleeved with a first ratchet wheel (2) and a second ratchet wheel (3), the second ratchet wheel (3) is respectively arranged at two sides of the first ratchet wheel (2), the first ratchet wheel (2) is rotatably sleeved with a driven ratchet piece (4), the second ratchet wheel (3) is rotatably connected with a conversion gear (20), the conversion gear (20) is rotatably connected with a conversion ratchet piece (5), the driven ratchet piece (4) and the conversion ratchet piece (5) are respectively and fixedly connected with a linear connecting piece (6) and a U-shaped connecting piece (7), the linear connecting piece (6) and the U-shaped connecting piece (7) are respectively connected with a first shovel plate (8) and a second shovel plate (9), the first shovel plate (8) and the second shovel plate (9) are horizontally and seamlessly connected, sliding grooves (10) are respectively formed in the front surfaces of the first shovel plate (8) and the second shovel plate (9), and a first auxiliary rod (11) and a second auxiliary rod (12) are respectively and slidably connected to the sliding grooves (10), the auxiliary driving rods (13) are connected to the corresponding end portions of the first auxiliary rod (11) and the second auxiliary rod (12), an internal thread sleeve (14) is fixedly connected between the auxiliary driving rods (13), an external thread sleeve (15) is connected to the internal thread of the internal thread sleeve (14), the external thread sleeve (15) is fixedly connected to the operating rod (1), a threaded part is fixedly sleeved on the position, corresponding to the first shovel plate (8) and the second shovel plate (9), of the operating rod (1), a supplement shovel plate (17) is sleeved on the threaded part in a threaded manner, the supplement shovel plate (17) is slidably connected to the auxiliary driving rods (13), an auxiliary fixing part (18) is fixedly connected to the lower surface of the internal thread sleeve (14), the auxiliary fixing part (18) is sleeved on the operating rod (1), and a driving handle (19) is fixedly connected to the lower end portion of the operating rod (1); the external thread sleeve piece (15) drives the auxiliary driving rod (13) to move downwards through the internal thread sleeve piece (14) in the rotating process, and the auxiliary driving rod (13) converts the downward pulling force part into the pulling force for moving the first shovel plate (8) and the second shovel plate (9) to the front through the first auxiliary rod (11) and the second auxiliary rod (12).
2. A concrete preform mold cleaning apparatus as claimed in claim 1, wherein: first shovel board (8) and second shovel board (9) can be dismantled with sharp connecting piece (6) and U type connecting piece (7) respectively and be connected, and supplementary shovel board (17) can be dismantled with the screw and cup joint.
3. A concrete preform mold cleaning apparatus as claimed in claim 1, wherein: the supplement shovel plate (17) is a right-angle equilateral inverted triangle.
4. A concrete preform mold cleaning apparatus as claimed in claim 1, wherein: the driving handle (19) and the operating rod (1) are respectively provided with corresponding scale marks.
5. A concrete preform mold cleaning apparatus as claimed in claim 1, wherein: the conversion gear (20) is rotatably connected with a fixed rod, and the fixed rod is fixedly connected to the operating rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010836371.9A CN111975952B (en) | 2020-08-19 | 2020-08-19 | Concrete prefabricated part mould cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010836371.9A CN111975952B (en) | 2020-08-19 | 2020-08-19 | Concrete prefabricated part mould cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111975952A CN111975952A (en) | 2020-11-24 |
| CN111975952B true CN111975952B (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010836371.9A Active CN111975952B (en) | 2020-08-19 | 2020-08-19 | Concrete prefabricated part mould cleaning device |
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| Country | Link |
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| CN (1) | CN111975952B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006147B (en) * | 2021-03-31 | 2023-05-16 | 中建泰基城市建设集团有限公司 | Automatic plastering device for inner wall of round manhole |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014011986A1 (en) * | 2012-07-13 | 2014-01-16 | Scolari Nathan Anthony | Single handle post hole digger |
| CN203675536U (en) * | 2014-01-26 | 2014-07-02 | 袁彬忠 | Variable-camber shovel |
| US9611603B2 (en) * | 2014-02-10 | 2017-04-04 | Don FERNANDEZ, SR. | Convertible tool |
| CN207720642U (en) * | 2018-01-10 | 2018-08-14 | 江苏峰峦环境建设有限公司 | A kind of multi-functional municipal function garden shovel |
| CN108678345A (en) * | 2018-06-21 | 2018-10-19 | 中国人民解放军63926部队 | Varied angle metope inner corner trim claying board and application method |
| CN108952123B (en) * | 2018-09-06 | 2020-01-03 | 中冶建工集团有限公司 | Slope finding and surface plastering device for concrete or mortar around floor drain and using method thereof |
| CN209653317U (en) * | 2019-02-20 | 2019-11-19 | 周宏伦 | A kind of smooth tool of building corner cleaning |
| CN111391080A (en) * | 2020-04-27 | 2020-07-10 | 杭州威卡智能装备有限公司 | Automatic demoulding oil smearing device and method |
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2020
- 2020-08-19 CN CN202010836371.9A patent/CN111975952B/en active Active
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| CN111975952A (en) | 2020-11-24 |
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Effective date of registration: 20211116 Address after: 330000 No. 39, Huangxi Avenue, Changyue Foreign Investment Industrial Zone 2, Xinjian District, Nanchang City, Jiangxi Province Applicant after: Jiangxi Zhaohui construction industrialization Co., Ltd Address before: 430000 Wuhan Institute of bioengineering, No. 1 Hanshi Road, Xinzhou District, Wuhan City, Hubei Province Applicant before: Jia Zhonglin |
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