CN111673915A - Precise cutting device and cutting method for construction joint of clear concrete wall - Google Patents
Precise cutting device and cutting method for construction joint of clear concrete wall Download PDFInfo
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- CN111673915A CN111673915A CN202010604402.8A CN202010604402A CN111673915A CN 111673915 A CN111673915 A CN 111673915A CN 202010604402 A CN202010604402 A CN 202010604402A CN 111673915 A CN111673915 A CN 111673915A
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- support frame
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- 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
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
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- 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
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- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model provides an accurate cutting device of clear water concrete wall body construction joint and cutting method thereof, includes the cutting machine support frame and fixes the cutting machine on the cutting machine support frame, and the cutting machine support frame includes both sides rectangle end plate and connects two high rigidity slide bars and two template strip between the rectangle end plate, and two high rigidity slide bars and two template strip are located four bights of rectangle end plate, take the sliding seat on the cutting machine certainly, two the high rigidity slide bar passes the perforation on the sliding seat respectively, fixes the cutting machine on the cutting machine support frame, and the template strip place face is parallel with the cutting saw bit place plane of cutting machine, and the cutting saw bit stretches out two the space carries out ground cutting seam and wall body cutting seam cutting between the template strip. The invention has strong mobility, simple and convenient operation, safety and light weight, supports the limit cutting machine through the cutting machine, designs the extension length of the cutting saw blade in advance to limit the depth of a cutting seam, and can accurately cut.
Description
Technical Field
The invention relates to the field of building construction, and particularly belongs to a precise cutting device and a precise cutting method for a construction joint of a clear water concrete wall.
Background
At present, the construction market does not have a professional bare concrete construction inspection standard, and a professional bare concrete construction team does not exist domestically, so that field construction personnel are difficult to guarantee on a professional level and cannot achieve bare concrete construction precision, flaws can appear in construction of open joints, construction joints and cicada joints, and finally the flaws are repaired by coating.
The existing common pavement cutting machines on the market are difficult to realize consistent cutting seam width and flat and smooth cutting surfaces during cutting, and cannot be used for cutting fair-faced concrete walls. The existing cutting machine capable of being used for precise cutting is often used for cutting small movable solids, and no precise cutting machine exists for concrete ground and wall bodies.
At present, methods for processing open joints, construction joints and cicada joints in the example of the fair-faced concrete engineering mostly depend on the high construction technology and the finishing precision of a modeling craftsman. After the first concrete pouring is finished, when the concrete at the upper opening of the template is about to be initially set, manually troweling along the external corner of the top of the template by a trowel, cleaning up concrete grout stubbles at the upper part of the template, and taking away the external corner when the template is prevented from being disassembled, but the effect is often poor, and the expected effect can be achieved only by repairing.
Disclosure of Invention
The invention aims to provide an accurate cutting device and an accurate cutting method for a construction joint of a bare concrete wall, which are used for solving the technical problem that the cutting of the cutting joint in the prior art is not accurate, solving the problems that the construction joint is difficult to construct and the construction quality is poor, shortening the construction period in the construction process and improving the economic benefit.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an accurate cutting device of clear water concrete wall construction joint which characterized in that: including the cutting machine support frame with fix the cutting machine on the cutting machine support frame, the cutting machine support frame includes both sides rectangle end plate and connects two high rigidity slide bars and two template strip between the rectangle end plate, and two high rigidity slide bars and two template strip are located four bights of rectangle end plate, take the sliding seat on the cutting machine certainly, two the high rigidity slide bar passes the perforation on the sliding seat respectively, will the cutting machine is fixed on the cutting machine support frame, the face at template strip place is parallel with the cutting saw bit place plane of cutting machine, the cutting saw bit stretches out two the space carries out ground cutting seam and wall body cutting seam cutting between the template strip.
Further preferably, the cutting machine further comprises a water spray hose, a motor and a power cord.
Further, the wall body structure further comprises right-angle triangular supports evenly arranged on the wall body at intervals and two U-shaped sliding rails parallelly laid on the horizontal supports of the right-angle triangular supports.
Furthermore, a pulley supporting plate is further arranged between the template strip and the high-hardness sliding rod and on the two rectangular end plates close to the cutting saw blade side, four pulleys are fixed on the plate surface on the outer side of the pulley supporting plate, each pulley is fixed between two corner codes, and the pulleys are combined in two pairs and limited in the two U-shaped sliding rails.
Further, the cutting machine support frame is 100cm ~150cm long, the sliding seat is spacing on the cutting machine support frame through the spacing, the spacing includes both sides limiting plate and connects the middle part bracing piece between the limiting plate of both sides, be equipped with two arc recesses that suit with high hardness slide bar radian on the limiting plate.
More preferably, two be equipped with between the U type slide rail, on the right angle triangular supports and perforate, also be equipped with the bolt on the pulley backup pad, with the bolt perforation on the position that corresponds, the pulley backup pad passes through vertical bolt fastening with the right angle triangular supports.
A cutting method of a precise cutting device for a construction joint of a clear water concrete wall body is characterized by comprising the following steps:
s1, cutting the ground cutting seam: an operator holds the high-hardness sliding rod by hand, presses and fixes the cutting machine support frame on the ground, aligns the cutting saw blade with the cutting seam, pushes the sliding seat to move along the high-hardness sliding rod, the cutting length is the length of the cutting machine support frame, and after the cutting is finished, moves the cutting machine support frame to the lower section cutting position for cutting until the cutting of the cutting seam is finished;
s2, cutting wall cutting seams: the wall cutting seam cutting comprises integral cutting and sectional cutting;
integral cutting: the four pulleys on the cutting machine support frame are limited in the two U-shaped sliding rails, the cutting machine is limited on the cutting machine support frame through the limiting frame, the cutting saw blade is in a horizontal state at the moment, and the cutting machine support frame is manually pushed by a single person to cut along a wall cutting seam;
and (3) segmentation cutting: four pulleys on the cutting machine support frame are limited in two U-shaped sliding rails, the cutting machine support frame is fixed with the right-angle triangular supports through vertical bolts, the sliding seat is pushed to move along the high-hardness sliding rod, the cutting length is the length of the cutting machine support frame, and after the cutting is finished, the cutting machine support frame is pushed to cut along the U-shaped sliding rails to the lower section cutting position until the cutting of the cutting seam is finished.
Compared with the prior art, the invention has the following characteristics and beneficial effects:
the invention can accurately cut: the common cutting machine can only cut movable solids or immovable solids, and the invention supports the limit cutting machine through the cutting machine, designs the extension length of the cutting saw blade in advance to limit the depth of a cutting seam and can cut accurately.
The invention has strong mobility, simple and convenient operation, safety and light weight: when the wall body is cut, the cutting machine can be placed by using the self-made tripod, the tripod can be arranged at intervals for the wall body with longer length, the U-shaped rails are arranged on the tripod, and the cutting seam can be cut by pushing the cutting machine supporting frame along the rails.
Drawings
FIG. 1 is a schematic view of a ground cutting according to the present invention;
FIG. 2 is a schematic view of a wall cutting embodiment according to the present invention;
FIG. 3 is a schematic view of a second embodiment of wall cutting according to the present invention;
FIG. 4 is a schematic view of the pulley fixing structure of the present invention;
FIG. 5 is a schematic structural view of a stop frame according to the present invention;
fig. 6 is a schematic diagram of a cut side structure of a wall according to the present invention.
Reference numerals: 1-a cutting machine; 2-high hardness slide bar; 3-a template bar; 4-a sliding seat; 5-right-angle triangular support; 6-U-shaped sliding rails; 7-a pulley support plate; 8-a limiting frame; 81-limiting plate; 82-middle support bar; 83-arc groove; 9-corner connector; 10-a cutting saw blade; 11-bolt perforation; 12-rectangular end plates; 13-vertical bolts; 14-pulley.
Detailed Description
In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention is further described below.
The examples described herein are specific embodiments of the present invention, are intended to be illustrative and exemplary in nature, and are not to be construed as limiting the scope of the invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The utility model provides an accurate cutting device of clear water concrete wall body construction joint, as shown in figure 1, include the cutting machine support frame and fix cutting machine 1 on the cutting machine support frame, the cutting machine support frame includes both sides rectangle end plate 12 and connects two high rigidity slide bars 2 and two template strip 3 between rectangle end plate 12, and two high rigidity slide bars 2 and two template strip 3 are located four bights of rectangle end plate 12, take sliding seat 4 on the cutting machine 1 certainly, and two high rigidity slide bars 2 pass the perforation on the sliding seat 4 respectively, will cutting machine 1 fixes on the cutting machine support frame, and template strip 3 place face is parallel with cutting saw bit 10 place plane of cutting machine 1, and cutting saw bit 10 stretches out two the space carries out ground cutting seam and wall body cutting seam cutting between the template strip 3. The cutting machine 1 further comprises a water spraying hose, a motor and a power line, the cutting machine is a stone cutting machine manufactured by Longde tools GmbH, the power is 1500W, the cutting disc is directly 110-150 mm, and the length of a support frame of the cutting machine is 100-150 cm.
When a longer wall body cutting seam is cut, as shown in fig. 2 and 6, right-angle triangular supports 5 which are uniformly arranged on the wall body at intervals and two U-shaped slide rails 6 which are horizontally laid on the right-angle triangular supports 5 can be arranged on the wall body, pulley support plates 7 are also arranged on two rectangular end plates 12 and between a cutting saw blade side template strip 3 and a high-hardness slide bar 2, four pulleys 14 are fixed on the outer side template surface of each pulley support plate 7, as shown in fig. 4, each pulley 14 is fixed between two corner connectors 9, the pulleys 14 are combined and limited in the two U-shaped slide rails 6 in pairs, and the pulley support plates 7 and the template strips 3 are fixed with the rectangular end plates 12 through the corner connectors; through holes (not shown) are formed between the two U-shaped sliding rails 6 and on the right-angle triangular support 5, bolt through holes 11 are also formed in the positions, corresponding to the bolt through holes, of the pulley supporting plate 7, and the pulley supporting plate 7 and the right-angle triangular support 5 are fixed through vertical bolts 13.
In addition, as shown in fig. 3 and fig. 5, the sliding seat 4 is limited on the cutting machine support frame through the limiting frame 8, the limiting frame 8 comprises two side limiting plates 81 and a middle supporting rod 82 connected between the two side limiting plates 81, two arc-shaped grooves 83 corresponding to the radian of the high-hardness sliding rods 2 are formed in the limiting plates 81, the cutting machine support frame can also be made to be 30-40 cm long, and the cutting machine 1 is directly limited on the frame body so as to directly push the cutting machine support frame to move for cutting.
A cutting method of a precise cutting device for a construction joint of a clear water concrete wall body comprises the following steps:
s1, cutting the ground cutting seam: an operator holds the high-hardness sliding rod 2 by hand, presses and fixes the cutting machine support frame on the ground, aligns a cutting saw blade with a cutting seam, pushes the sliding seat 4 to move along the high-hardness sliding rod 2, the cutting length is the length of the cutting machine support frame, and after the cutting is finished, moves the cutting machine support frame to a lower section cutting position for cutting, and repeats the operation according to the steps until the cutting of the cutting seam is finished;
s2, cutting wall cutting seams: the wall cutting seam cutting comprises integral cutting and sectional cutting;
integral cutting: the four pulleys 14 on the cutting machine supporting frame are limited in the two U-shaped sliding rails 6, the cutting machine is limited on the cutting machine supporting frame through the limiting frame 8, the cutting saw blade is in a horizontal state at the moment, and the cutting machine supporting frame is manually pushed by a single person to cut along a wall cutting seam;
and (3) segmentation cutting: four pulleys 14 on the cutting machine support frame are limited in two U-shaped sliding rails 6, the cutting machine support frame is fixed with a right-angle triangular support 5 through vertical bolts 13, the sliding seat 4 is pushed to move along the high-hardness sliding rod 2, the cutting length is the length of the cutting machine support frame, after the cutting is finished, the cutting machine support frame is pushed to cut along the U-shaped sliding rails 6 to the lower section cutting position, the operation is repeated according to the steps, and the cutting is finished until the cutting of the cutting seam is finished
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides an accurate cutting device of clear water concrete wall construction joint which characterized in that: including the cutting machine support frame with fix cutting machine (1) on the cutting machine support frame, the cutting machine support frame includes both sides rectangle end plate (12) and connects two high rigidity slide bar (2) and two template strip (3) between rectangle end plate (12), and two high rigidity slide bar (2) and two four bights that template strip (3) are located rectangle end plate (12), take sliding seat (4) certainly on cutting machine (1), two high rigidity slide bar (2) pass the perforation on sliding seat (4) respectively, will cutting machine (1) is fixed on the cutting machine support frame, template strip (3) place face is parallel with cutting saw bit (10) place plane of cutting machine (1), cutting saw bit (10) stretch out two the space carries out ground cutting seam and wall body cutting seam cutting between template strip (3).
2. The precise cutting device for the construction joint of the clear water concrete wall body as claimed in claim 1, wherein: the cutting machine (1) further comprises a water spraying hose, a motor and a power line.
3. The precise cutting device for the construction joint of the clear water concrete wall body as claimed in claim 1, wherein: the wall body is characterized by further comprising right-angle triangular supports (5) which are uniformly arranged on the wall body at intervals and two U-shaped slide rails (6) which are laid on the horizontal supports of the right-angle triangular supports (5) in parallel.
4. The precise cutting device for the construction joint of the bare concrete wall body as claimed in claim 3, wherein: be close to the cutting saw blade side still be equipped with pulley backup pad (7) between template strip (3) and high rigidity slide bar (2), on two rectangle end plates (12), be fixed with four pulleys (14) on pulley backup pad (7) outside face, every pulley (14) are all fixed between two angle sign indicating number (9), two liang of combinations of pulley (14) are spacing in two U type slide rails (6).
5. The precise cutting device for the construction joint of the clear water concrete wall body as claimed in claim 4, wherein: the cutting machine support frame is 100cm ~150cm long, sliding seat (4) are spacing on the cutting machine support frame through spacing (8), spacing (8) include both sides limiting plate (81) and connect middle part bracing piece (82) between both sides limiting plate (81), be equipped with two arc recess (83) that suit with high rigidity slide bar (2) radian on limiting plate (81).
6. The precise cutting device for the construction joint of the clear water concrete wall body as claimed in claim 4, wherein: two be equipped with between U type slide rail (6), on right angle triangular supports (5) perforate, pulley backup pad (7) are gone up, also are equipped with bolt perforation (11) on the position that corresponds with the bolt perforation, and pulley backup pad (7) are fixed through vertical bolt (13) with right angle triangular supports (5).
7. The cutting method of the precise cutting device for the construction joint of the clear water concrete wall as claimed in any one of claims 1 to 6, characterized by comprising the following steps:
s1, cutting the ground cutting seam: an operator holds the high-hardness sliding rod (2) by hand, presses and fixes the cutting machine support frame on the ground, aligns the cutting saw blade with the cutting seam, pushes the sliding seat (4) to move along the high-hardness sliding rod (2), the cutting length is the length of the cutting machine support frame, and after the cutting is finished, moves the cutting machine support frame to the lower-section cutting position for cutting until the cutting of the cutting seam is finished;
s2, cutting wall cutting seams: the wall cutting seam cutting comprises integral cutting and sectional cutting;
integral cutting: the four pulleys (14) on the cutting machine supporting frame are limited in the two U-shaped sliding rails (6), the cutting machine is limited on the cutting machine supporting frame through a limiting frame (8), the cutting saw blade is in a horizontal state at the moment, and the cutting machine supporting frame is manually pushed by a single person to cut along a wall cutting seam;
and (3) segmentation cutting: four pulleys (14) on the cutting machine support frame are limited in two U-shaped sliding rails (6), then the cutting machine support frame is fixed with a right-angle triangular support (5) through a vertical bolt (13), the sliding seat (4) is pushed to move along a high-hardness sliding rod (2), the cutting length is the length of the cutting machine support frame, and after the cutting is finished, the cutting machine support frame is pushed to cut along the U-shaped sliding rails (6) to a lower section cutting position until the cutting of a cutting seam is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010604402.8A CN111673915B (en) | 2020-06-29 | 2020-06-29 | Precise cutting device and cutting method for construction joint of clear concrete wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010604402.8A CN111673915B (en) | 2020-06-29 | 2020-06-29 | Precise cutting device and cutting method for construction joint of clear concrete wall |
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| Publication Number | Publication Date |
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| CN111673915A true CN111673915A (en) | 2020-09-18 |
| CN111673915B CN111673915B (en) | 2022-06-21 |
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| CN202010604402.8A Active CN111673915B (en) | 2020-06-29 | 2020-06-29 | Precise cutting device and cutting method for construction joint of clear concrete wall |
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| US3323507A (en) * | 1964-11-16 | 1967-06-06 | Schuman Albert | Concrete cutting machine |
| CN2535212Y (en) * | 2002-04-02 | 2003-02-12 | 曹利华 | Wall cutting machine |
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| CN207643451U (en) * | 2017-11-27 | 2018-07-24 | 付宇 | A kind of no-reinforcing-bar metope grooving apparatus |
| CN208068600U (en) * | 2018-04-09 | 2018-11-09 | 宜昌东阳建设工程有限公司 | A kind of device for processing arc groove on construction wall |
| CN208880936U (en) * | 2018-06-07 | 2019-05-21 | 宜昌恒生建筑安装有限公司 | A kind of wall switch box mounting groove grooving apparatus |
| CN110963689A (en) * | 2019-12-07 | 2020-04-07 | 安徽兰迪节能玻璃有限公司 | Cutting device of glass production usefulness |
| CN210552190U (en) * | 2019-07-26 | 2020-05-19 | 柳州市精鹰义齿制作有限公司 | Gypsum cutting machine |
| CN212583269U (en) * | 2020-06-29 | 2021-02-23 | 北京城建一建设发展有限公司 | Construction joint cutting assembly |
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2020
- 2020-06-29 CN CN202010604402.8A patent/CN111673915B/en active Active
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| US3323507A (en) * | 1964-11-16 | 1967-06-06 | Schuman Albert | Concrete cutting machine |
| CN2535212Y (en) * | 2002-04-02 | 2003-02-12 | 曹利华 | Wall cutting machine |
| CN201856308U (en) * | 2010-11-19 | 2011-06-08 | 绍兴市汉科机械有限公司 | Environment-friendly high-precision ceramic tile cutting machine |
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| CN208068600U (en) * | 2018-04-09 | 2018-11-09 | 宜昌东阳建设工程有限公司 | A kind of device for processing arc groove on construction wall |
| CN208880936U (en) * | 2018-06-07 | 2019-05-21 | 宜昌恒生建筑安装有限公司 | A kind of wall switch box mounting groove grooving apparatus |
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| Publication number | Publication date |
|---|---|
| CN111673915B (en) | 2022-06-21 |
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