CN111469289A - Prefabricated plate prosthetic devices - Google Patents
Prefabricated plate prosthetic devices Download PDFInfo
- Publication number
- CN111469289A CN111469289A CN202010474724.5A CN202010474724A CN111469289A CN 111469289 A CN111469289 A CN 111469289A CN 202010474724 A CN202010474724 A CN 202010474724A CN 111469289 A CN111469289 A CN 111469289A
- Authority
- CN
- China
- Prior art keywords
- motor
- pull rope
- supporting rod
- clamping plate
- prefabricated
- Prior art date
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/24—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising with cutting discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/005—Devices for the automatic drive or the program control of the machines
Abstract
The invention aims to solve the problem that the existing precast slab is difficult to repair, and discloses a precast slab repairing device which comprises a base, wherein a second supporting rod is welded on the upper surface of the base, a first supporting rod is welded at the top end of the second supporting rod, first motors are symmetrically and fixedly installed on the left side and the right side of the first supporting rod, a rotary disc is installed in the middle of each first motor, a second pull rope is wound on the rotary disc, a connecting column is fixedly connected to the other end of each second pull rope, inserting rods are symmetrically welded on the inner side surface of the connecting column, a first pull rope and a third pull rope are fixedly connected to the second supporting rod, a first clamping plate is fixedly installed at the other end of each first pull rope, and first universal wheels are uniformly installed on the inner side surface of the first. According to the method, the cracks of the prefabricated plates are cut, so that the cracks are enlarged, materials such as concrete and the like are filled in the cracks more easily, and then the grinding disc is used for grinding, so that the repaired positions are smoothed, and the prefabricated plates are repaired.
Description
Technical Field
The invention relates to the field of prefabricated slabs, in particular to a prefabricated slab repairing device.
Background
Precast slabs are floors used in early buildings. I.e. modules or panels to be used in the engineering. Because the concrete prefabricated member is produced and processed in a prefabricating field and is directly transported to a construction site for installation, the prefabricated member is called a prefabricated plate. When the precast slab is manufactured, a hollow model is firstly nailed by wood boards, reinforcing steel bars are distributed at the hollow part of the model, cement is used for filling the hollow part, after the hollow part is dried, the wood boards are knocked off, and the residual precast slab is the precast slab. Precast slabs are used in many applications in construction, such as cement slabs covered in ditches beside highways; the cement boards used as heat insulation layers on the roof are prefabricated boards.
The prefabricated plate is because manufacturing procedure or some external influences, the phenomenon of surface fracture can appear, and the crack that generally begins is less than less, but along with the use to the prefabricated plate, can make the crack crescent, the breakage of prefabricated plate can appear probably, it fills up to directly scribble materials such as concrete at the crack department now, because the crack is less, hardly so fully get into the crack with the material in, will influence the restoration to the prefabricated plate crack, because to the transportation of prefabricated plate, the fracture phenomenon of prefabricated plate also can take place, if not handle the crack of prefabricated plate, will make loose or fracture appear in the prefabricated plate use, it is dangerous, therefore, the not enough of prior art is solved to the urgent need of design a prefabricated plate prosthetic devices.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a prefabricated slab repairing device.
The invention is realized by the following technical scheme:
a prefabricated plate repairing device comprises a base, wherein a second supporting rod is welded on the upper surface of the base, a first supporting rod is welded at the top end of the second supporting rod, first motors are symmetrically and fixedly installed on the left side and the right side of the first supporting rod, a rotary disc is installed in the middle of the first motor, a second pull rope is wound on the rotary disc, a connecting column is fixedly connected to the other end of the second pull rope, an inserting rod is symmetrically welded on the inner side surface of the connecting column, a first pull rope and a third pull rope are fixedly connected to the second supporting rod, a first clamping plate is fixedly installed at the other end of the first pull rope, first universal wheels are uniformly installed on the inner side surface of the first clamping plate, a guide rod is installed on the upper surface of the first clamping plate, a spiral spring is sleeved on the surface of the guide rod, a second motor is fixedly installed at the top end of the, the other end of the third pull rope is fixedly provided with a second clamping plate, a second universal wheel is uniformly arranged on the inner side surface of the second clamping plate, a third motor is arranged in the middle of the upper side of the second clamping plate, a rack is fixedly arranged between the third motor and the second clamping plate, and a grinding disc is arranged on the lower side of the third motor.
Preferably, the second pull rope is made of a steel wire rope.
Preferably, the number of the inserted rods is at least two.
Preferably, the first clamping plate is provided with a groove for the guide rod to slide.
Preferably, the first clamping plate and the second clamping plate are both of U-shaped structures.
Preferably, the grinding disc is of a disc structure and has a smooth surface.
Preferably, the first motor, the second motor and the third motor are all 6RK200 RGU-CF.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the inserted rod can be inserted into the hole in the prefabricated plate through the inserted rod, and then the prefabricated plate can be lifted by combining the driving of the first motor, so that the prefabricated plate can be turned over conveniently, and cracks on the prefabricated plate can be observed;
2. through the arrangement of the first clamping plate and the second clamping plate, the second motor and the third motor can be moved on the prefabricated plate, and the cutting position of the cutting disc is conveniently controlled by combining the sliding of the guide rod and the first clamping plate;
3. the second motor drives the cutting disc to rotate, the cutting disc is used for cutting the crack of the precast slab, and the crack is enlarged, so that the precast slab can fully enter the crack when concrete is filled in the crack;
4. the grinding disc is driven by the third motor, so that the position of the coated concrete material can be leveled by the grinding disc, and the repaired precast slab has a smooth surface and is more attractive;
5. according to the method, the cracks of the prefabricated plates are cut, so that the cracks are enlarged, materials such as concrete and the like are filled in the cracks more easily, and then the grinding disc is used for grinding, so that the repaired positions are smoothed, and the prefabricated plates are repaired.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a top view of the connection post and push rod of the present invention.
FIG. 3 is a top view of the first card of the present invention.
Fig. 4 is a schematic view of the prefabricated panels in cooperation with the present invention in use.
Description of reference numerals: 1. the cutting machine comprises a first supporting rod, 2, a first motor, 3, a rotary table, 4, a first pull rope, 5, an inserting rod, 6, a second pull rope, 7, a connecting column, 8, a cutting disc, 9, a rotary shaft, 10, a base, 11, a first clamping plate, 12, a first universal wheel, 13, a spiral spring, 14, a guide rod, 15, a second motor, 16, a second universal wheel, 17, a second clamping plate, 18, a grinding disc, 19, a third motor, 20, a rack, 21, a third pull rope, 22 and a second supporting rod.
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, the present invention provides a technical solution:
a prefabricated plate repairing device comprises a base 10, wherein a second supporting rod 22 is welded on the upper surface of the base 10, a first supporting rod 1 is welded on the top end of the second supporting rod 22, first motors 2 are symmetrically and fixedly installed on the left side and the right side of the first supporting rod 1, a rotary disc 3 is installed in the middle of the first motor 2, a second pull rope 6 is wound on the rotary disc 3, a connecting column 7 is fixedly connected to the other end of the second pull rope 6, inserting rods 5 are symmetrically welded on the inner side surface of the connecting column 7, a first pull rope 4 and a third pull rope 21 are fixedly connected to the second supporting rod 22, a first clamping plate 11 is fixedly installed on the other end of the first pull rope 4, first universal wheels 12 are uniformly installed on the inner side surface of the first clamping plate 11, a guide rod 14 is installed on the upper surface of the first clamping plate 11, a spiral spring 13 is sleeved on the surface of the guide rod 14, the utility model discloses a grinding table, including second motor 15, pivot 9, 9 right-hand members fixed mounting of pivot has cutting disc 8, third stay cord 21 other end fixed mounting has second cardboard 17, second universal wheel 16 is evenly installed to second cardboard 17 medial surface, second cardboard 17 upside mid-mounting has third motor 19, fixed mounting has frame 20 between third motor 19 and the second cardboard 17, mill 18 is installed to third motor 19 downside.
The second pull rope 6 is made of a steel wire rope, so that the prefabricated plate is safer when being lifted.
The inserted rods 5 are provided with at least two inserted rods, so that the balance of the prefabricated plates is kept when the prefabricated plates are lifted conveniently.
The first clamping plate 11 is provided with a groove for the guide rod 14 to slide, so that the second motor 15 can be moved to cut cracks at different positions.
The first clamping plate 11 and the second clamping plate 17 are both of U-shaped structures.
The grinding disc 18 is of a disc structure and has a smooth surface.
The first motor 2, the second motor 15 and the third motor 19 are all 6RK200RGU-CF in model number.
The method comprises the following operation steps: after the prefabricated slab is transported to a specified position, before the prefabricated slab is installed, whether cracks appear on the prefabricated slab needs to be observed, when the concrete operation is carried out, the device is placed near the prefabricated slab, then the storage battery is placed near the prefabricated slab, all electric appliances of the device are connected with the storage battery, then the inserted link 5 is inserted into the hole of the prefabricated slab according to the state shown in figure 4, the switch of the first motor 2 is opened, the first motor 2 drives the rotary disc 3 to rotate, the second pull rope 6 is wound, the inserted link 5 and the connecting column 7 can be driven to ascend, the prefabricated slab is lifted, an operator observes whether cracks appear on the surface of the prefabricated slab, if the cracks do not appear, the prefabricated slab can be normally installed and used, if the cracks exist, the first clamping plate 11 and the second clamping plate 17 are clamped on the prefabricated slab according to the figure 4, the first clamping plate 11 is slid, and the cutting disc 8 is moved, then the switch of the second motor 15 is opened, so that the second motor 15 drives the cutting disc 8 to rotate, the second motor 15 is pressed downwards, the cutting disc 8 is used for cutting cracks on the prefabricated slab, the cracks are enlarged, materials such as concrete and the like can be filled into the cracks more easily, after cutting, the cut cracks are filled with concrete materials, then the second clamping plate 17 slides to enable the grinding disc 18 to be in contact with the crack filling position of the prefabricated slab, the switch of the third motor 19 is opened to drive the grinding disc 18 to rotate, the grinding disc 18 is used for leveling the filled materials, after the filled concrete materials are dried, the prefabricated slab can be used, and the repair of the prefabricated slab is achieved.
The present embodiment is only for explaining the present invention, and not for limiting the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as needed after reading the present specification, but all of which are protected by patent law within the scope of the claims of the present invention.
Claims (7)
1. A prefabricated panel repair device, comprising a base (10), characterized in that: the upper surface of the base (10) is welded with a second supporting rod (22), the top end of the second supporting rod (22) is welded with a first supporting rod (1), the left side and the right side of the first supporting rod (1) are symmetrically and fixedly provided with a first motor (2), the middle of the first motor (2) is provided with a turntable (3), a second pull rope (6) is wound on the turntable (3), the other end of the second pull rope (6) is fixedly connected with a connecting column (7), the inner side of the connecting column (7) is symmetrically welded with an inserting rod (5), the second supporting rod (22) is fixedly connected with a first pull rope (4) and a third pull rope (21), the other end of the first pull rope (4) is fixedly provided with a first clamping plate (11), the inner side of the first clamping plate (11) is uniformly provided with a first universal wheel (12), and the upper surface of the first clamping plate (11) is provided with a guide, guide arm (14) surface cover has coil spring (13), guide arm (14) top fixed mounting has second motor (15), pivot (9) are installed on second motor (15) right side, pivot (9) right-hand member fixed mounting has cutting disc (8), third stay cord (21) other end fixed mounting has second cardboard (17), second universal wheel (16) are evenly installed to second cardboard (17) medial surface, second cardboard (17) upside mid-mounting has third motor (19), fixed mounting has frame (20) between third motor (19) and second cardboard (17), mill (18) are installed to third motor (19) downside.
2. The prefabricated panel repair apparatus of claim 1, wherein: the second pull rope (6) is made of a steel wire rope.
3. The prefabricated panel repair apparatus of claim 1, wherein: the number of the inserted rods (5) is at least two.
4. The prefabricated panel repair apparatus of claim 1, wherein: the first clamping plate (11) is provided with a groove for the guide rod (14) to slide.
5. The prefabricated panel repair apparatus of claim 1, wherein: the first clamping plate (11) and the second clamping plate (17) are both of U-shaped structures.
6. The prefabricated panel repair apparatus of claim 1, wherein: the grinding disc (18) is of a disc structure and has a smooth surface.
7. The prefabricated panel repair apparatus of claim 1, wherein: the models of the first motor (2), the second motor (15) and the third motor (19) are all 6RK200 RGU-CF.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010474724.5A CN111469289A (en) | 2020-05-29 | 2020-05-29 | Prefabricated plate prosthetic devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010474724.5A CN111469289A (en) | 2020-05-29 | 2020-05-29 | Prefabricated plate prosthetic devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111469289A true CN111469289A (en) | 2020-07-31 |
Family
ID=71765101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010474724.5A Pending CN111469289A (en) | 2020-05-29 | 2020-05-29 | Prefabricated plate prosthetic devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111469289A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997409A (en) * | 2020-08-28 | 2020-11-27 | 湖南城建职业技术学院 | Building is demolishd and is used laborsaving crushing apparatus of floor |
| CN114607173A (en) * | 2022-04-07 | 2022-06-10 | 邹童 | Wall reinforcing apparatus that old city was reformed transform for building |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07268809A (en) * | 1994-03-31 | 1995-10-17 | Kyoryo Maintenance:Kk | Connection method of bridge precast floor slab |
| CN106351459A (en) * | 2016-08-26 | 2017-01-25 | 北海金匠水泥制品有限责任公司 | High strength repairing method of crack on precast concrete units |
| CN107524075A (en) * | 2017-09-12 | 2017-12-29 | 蒋昌霞 | A kind of road surface Lining Crack prosthetic device |
| CN208440205U (en) * | 2018-05-23 | 2019-01-29 | 中建八局第一建设有限公司 | A kind of piping lane prefabricated component lifting crane |
| CN208557894U (en) * | 2018-06-28 | 2019-03-01 | 上海持云工程技术有限公司 | Turnover device is used in a kind of production of concrete prefabricated board |
| CN209940256U (en) * | 2019-04-19 | 2020-01-14 | 中交二公局第六工程有限公司 | Prefabricated plate turning device |
-
2020
- 2020-05-29 CN CN202010474724.5A patent/CN111469289A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07268809A (en) * | 1994-03-31 | 1995-10-17 | Kyoryo Maintenance:Kk | Connection method of bridge precast floor slab |
| CN106351459A (en) * | 2016-08-26 | 2017-01-25 | 北海金匠水泥制品有限责任公司 | High strength repairing method of crack on precast concrete units |
| CN107524075A (en) * | 2017-09-12 | 2017-12-29 | 蒋昌霞 | A kind of road surface Lining Crack prosthetic device |
| CN208440205U (en) * | 2018-05-23 | 2019-01-29 | 中建八局第一建设有限公司 | A kind of piping lane prefabricated component lifting crane |
| CN208557894U (en) * | 2018-06-28 | 2019-03-01 | 上海持云工程技术有限公司 | Turnover device is used in a kind of production of concrete prefabricated board |
| CN209940256U (en) * | 2019-04-19 | 2020-01-14 | 中交二公局第六工程有限公司 | Prefabricated plate turning device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997409A (en) * | 2020-08-28 | 2020-11-27 | 湖南城建职业技术学院 | Building is demolishd and is used laborsaving crushing apparatus of floor |
| CN114607173A (en) * | 2022-04-07 | 2022-06-10 | 邹童 | Wall reinforcing apparatus that old city was reformed transform for building |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111469289A (en) | Prefabricated plate prosthetic devices | |
| CN111997409A (en) | Building is demolishd and is used laborsaving crushing apparatus of floor | |
| CA2689385A1 (en) | Automatic system for construction of buildings | |
| CN111350355A (en) | Building engineering reinforcement device | |
| CN105839928A (en) | Novel environment-friendly wallboard mounting device | |
| CN111890533A (en) | High-efficiency roughening device for processing concrete precast slab | |
| US3680824A (en) | Apparatus for manufacture of concrete buildings | |
| CN108213282B (en) | Steel reinforcement cage for drilling pressure-grouting pile and forming device thereof | |
| CN215107179U (en) | Operating platform for house reinforcement and protection | |
| CN114016407B (en) | Intelligent reinforcing steel bar bending, stacking and binding robot for box girder production | |
| CN214884616U (en) | PC (polycarbonate) externally-hung wallboard connecting structure | |
| CN215666721U (en) | Hoisting device is assembled on individual layer reticulated shell ground | |
| CN213329964U (en) | A construction work platform outside building for prefabricated building | |
| CN211470571U (en) | Assembled prefabricated component turning device | |
| CN210152287U (en) | Multifunctional floor split heads | |
| CN113697712A (en) | Elevating gear for construction | |
| CN213679727U (en) | Prefabricated plate stands up frame | |
| CN215886097U (en) | Prefabricated plate handling instrument that steadiness is high | |
| CN101864819A (en) | Reinforced concrete hollow floor slab and construction method | |
| CN111472534A (en) | Steel operation platform for assisting hoisting of super high-rise steel bar | |
| CN213736965U (en) | A three-dimensional component piling bin for building PC prefab | |
| CN215888245U (en) | Slag removal device for pile foundation engineering | |
| CN216403719U (en) | Material hoisting device for building safety | |
| CN220576236U (en) | Prefabricated superimposed sheet napping device | |
| CN218061097U (en) | Security protection device for construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200731 |