CN104278847A - Brick wall mortar joint cleaning device and method - Google Patents
Brick wall mortar joint cleaning device and method Download PDFInfo
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- CN104278847A CN104278847A CN201410522245.0A CN201410522245A CN104278847A CN 104278847 A CN104278847 A CN 104278847A CN 201410522245 A CN201410522245 A CN 201410522245A CN 104278847 A CN104278847 A CN 104278847A
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- mortar
- saw blade
- mortar joint
- motor
- alloy saw
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Abstract
The invention discloses a brick wall mortar joint cleaning device and method. The device comprises supports (1), a protective jacket (2), an alloy saw blade (3), a transmission shaft (4) and a motor (5). The front of the alloy saw blade (3) extends out of an opening of the protective jacket (2), and the alloy saw blade (3) is fixed to the transmission shaft (4). The transmission shaft (4) is connected with an output shaft of the motor (5). Nozzles (9) are fixed to the supports (1). The cleaning method includes the key steps: horizontally moving the alloy saw blade (3) from front to back along the length direction of mortar joints via the cleaning device so as to cut a first mortar joint, then reversely driving the motor (5), and cutting a next mortar joint from back to front; opening the nozzles (9) every time the mortar joints are cut. By the cleaning device and cleaning method, labor intensity can be lowered, labor cost is saved, quickness and high efficiency are realized, and construction precision is high.
Description
Technical field
The present invention relates to the tiny Ti handing construction field of brick mix structure, a kind of method being specifically brick wall mortar mortar joint cleaning plant and utilizing this device to clear up brick wall mortar mortar joint.
Background technology
A large amount of brick masonry structure buildings that China builds after nineteen sixties, because service life is long, at that time poor, the house of construction quality use in the series of factors such as irrational decorative reformation and natural calamity, cause a large amount of existing brick masonry structure building formation dilapedated building.Dilapidated house is analyzed mainly because brick wall mortar mortar joint intensity is low from structure, causes the load-carrying members Lack of support of brick wall, can not meet normal instructions for use, must carry out reinforcing rectification, to ensure the safety of people's life's property to it.
The tiny Ti handing construction of current brick mix structure is generally adopt additional steel mesh reinforcement---the method for mortar or pea gravel concreten surface layer is reinforced.This construction method needs first to carry out the cleaning of brick wall mortar mortar joint, namely the top layer of brick wall mortar mortar joint is first cut, as mortar mortar joint is inwardly cut a hole 10mm, then the particle high pressure water flushing wash clean that will cut, then just can carry out additional steel mesh reinforcement---the construction of mortar or pea gravel concreten surface layer.
Traditional mode of carrying out the cleaning of brick wall mortar mortar joint, is hand-held iron hammer and jig drill, rely on artificial chisel to remove completely, and then hand-held water pipe rinses by workman.There is following defect in aforesaid way: first, and labour intensity is very large, labor intensive cost, and speed is slow, and efficiency is low, and the engineering time is long; Secondly, staking and these two operations of bath are carried out at twice, reduce further efficiency, extend man-hour; Again, artificial staking, dynamics and angle are difficult to hold, and cause construction error, and especially along with the aggravation of workman's degree of fatigue, this operate miss can strengthen, and easily destroys wall brick, destroys brick wall overall structure.
Summary of the invention
The technical problem that the present invention will solve is, provide a kind of and can reduce labour intensity, save labour turnover, rapidly and efficiently, brick wall mortar mortar joint cleaning plant that construction precision is high.
A technical solution of the present invention is, provides a kind of brick wall mortar mortar joint cleaning plant, it comprise support, protective sleeve, alloy saw blade, power transmission shaft, motor, by wallboard, distance adjustment bar, handle and the nozzle that is connected with water pump;
Protective sleeve and support are fixed;
The rear portion of alloy saw blade is positioned at protective sleeve, and the opening of protective sleeve is stretched out in the front portion of alloy saw blade, and alloy saw blade and power transmission shaft are fixed;
Power transmission shaft is rotatably rack-mount, and power transmission shaft is connected with the output shaft of motor;
Motor and support are fixed;
Front end by wallboard and distance adjustment bar is fixed, and support is provided with installing hole and and the screwed hole that be communicated with vertical with installing hole, and distance adjustment bar is movably combined in installing hole, screws useful in distance adjustment bar being pressed on the screw in installing hole in screwed hole;
Handle and nozzle are all fixed with support.
Another technical problem that the present invention will solve is, provide a kind of and can reduce labour intensity, save labour turnover, rapidly and efficiently, brick wall mortar mortar joint method for cleaning that construction precision is high.
Another technical solution of the present invention is, there is provided a kind of brick wall mortar mortar joint method for cleaning as follows: the handle of workman's this cleaning plant hand-held, metope is withstood with top board, open motor, alloy saw blade is rotated, then alloy saw blade level is pushed to cut mortar mortar joint, until by wallboard and metope against, now, the degree of depth of alloy saw blade cutting mortar mortar joint reaches designing requirement, then the length direction along mortar mortar joint moves horizontally alloy saw blade from front to back, until Article 1 mortar mortar joint has cut, inverted driven motor again, and cut Article 2 mortar mortar joint from back to front, all open nozzle during each cutting mortar mortar joint, high pressure water jets is incident upon mortar mortar joint and sentences and dispose mortar fragment.
Adopt the brick wall mortar mortar joint cleaning plant of above structure and method for cleaning compared with prior art, have the following advantages: first, owing to relying on metal saw blade machine cuts, the labour intensity of workman significantly reduces, only need to move horizontally metal saw blade, considerably reduce cost of labor, rapidly and efficiently, effectively can shorten man-hour; And, can wash by water in cutting process simultaneously, in order to cooled alloy saw blade and wash out mortar fragment, raise the efficiency further, shorten man-hour; And mechanical work compares manual staking, its precision is high, can not destroy wall brick, protects the overall structure of brick wall; Moreover, stretched out the length of installing hole by adjustable range adjusting rod, to control the depth of cut of alloy saw blade cutting mortar mortar joint, further precise manipulation.
As improvement, it also comprises a gearbox, and the output shaft of motor is connected with power transmission shaft through gearbox; Motor is the motor being provided with forward-reverse switch, and like this, motor can be selected fast and two gears at a slow speed, the then staking at a slow speed when mortar joint is harder, and to protect saw blade, then staking fast when mortar joint is softer, raises the efficiency; And, because motor can reversely rotate, then alloy saw blade also can reverse, when people cut from front to back to need cutting Article 2 mortar mortar joint after Article 1 mortar mortar joint time, without the need to again going to the front end of Article 2 mortar joint again, but directly cut Article 2 mortar joint from back to front, equally, when Article 2 mortar joint has cut and needed cutting Article 3 mortar joint, then make motor main story, just can cut Article 3 mortar joint from front to back.
As improving again, nozzle is symmetrical two nozzles, like this, the direction that water spraying direction and the alloy saw blade of one of them nozzle rotate forward is consistent, and another nozzle is consistent with the direction that alloy saw blade reversely rotates, like this, can prevent from nozzle and saw blade direction of rotation inconsistent and the current caused and saw blade from impacting colliding splash to occur to operator's situation with it.
As improving again, support being also fixed with symmetrical two suction nozzles be connected with dust catcher, like this, fragment can being adsorbed, avoid fragment dust to be diffused in air, improve operating environment, good for health.
As further improvement, support is fixed with a guide cylinder, in guide cylinder, activity is sheathed with a guide peg, guide peg front end is provided with top board, footpath, guide peg stage casing convex limited location bulge loop, stage clip is provided with between position limiting convex ring and guide cylinder diapire, guide cylinder front end is provided with for stopping the spacing crimping that position limiting convex ring advances, like this, alloy saw blade can be made to rise at beginning staking until cut in this section of process of cutting a hole and stopping to projected depth to staking, top board all the time with metope against, this guarantees saw blade and remain horizontal feed.
Accompanying drawing explanation
Fig. 1 is the side sectional structure schematic diagram of the brick wall of brick wall mortar mortar joint cleaning plant of the present invention cleaning.
Fig. 2 is the plan structure schematic diagram of brick wall mortar mortar joint cleaning plant of the present invention.
Fig. 3 is the side sectional structure schematic diagram of brick wall mortar mortar joint cleaning plant of the present invention.
Shown in figure 1, support, 2, protective sleeve, 3, alloy saw blade, 4, power transmission shaft; 5, motor, 6, by wallboard, 7, distance adjustment bar, 8, handle; 9, nozzle, 10, screw, 11, gearbox; 12, guide cylinder, 13, guide peg, 14, top board; 15, position limiting convex ring, 16, stage clip, 17, spacing crimping; 18, mortar mortar joint, 19, water route by compressing switch, 20, forward-reverse switch.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As shown in Figure 1, Figure 2, Figure 3 shows, brick wall mortar mortar joint cleaning plant of the present invention, it comprise support 1, protective sleeve 2, alloy saw blade 3, power transmission shaft 4, motor 5, by wallboard 6, distance adjustment bar 7, handle 8 and the nozzle 9 that is connected through water pipe with water pump.
Protective sleeve 2 is fixed with support 1.
The rear portion of alloy saw blade 3 is positioned at protective sleeve 2, and the opening of protective sleeve 2 is stretched out in the front portion of alloy saw blade 3, and alloy saw blade 3 is fixed with power transmission shaft 4.
Power transmission shaft 4 is rotatably arranged on support 1 through bearing.Power transmission shaft 4 is connected with the output shaft of motor 5; Specifically, the output shaft of motor 5 is connected with power transmission shaft 4 through gearbox 11.Motor 5, for being provided with the motor 5 of forward-reverse switch 20, can realize the rotating function of motor 5, certainly, can also integrate high speed, low speed two driving switch, realize the switching of motor 5 two speed stages on forward-reverse switch 20.
Shell and the support 1 of motor 5 are fixed.
Fix by the front end of wallboard 6 with distance adjustment bar 7, support 1 is provided with installing hole and and the screwed hole that be communicated with vertical with installing hole, distance adjustment bar 7 is movably combined in installing hole, screws useful in distance adjustment bar 7 being pressed on the screw 10 in installing hole in screwed hole.Tightening screw 10 compresses distance adjustment bar 7, the length making distance adjustment bar 7 stretch out installing hole is determined, and then the position by wallboard 6 is also fixed, the length that so front end of alloy saw blade 3 protrudes from by wallboard 6 is also determined, this length is exactly the depth of cut that alloy saw blade 3 cuts mortar mortar joint 18.
Handle 8 and nozzle 9 are all fixed with support 1.
Nozzle 9 is symmetrical two nozzles 9.Each nozzle 9 is provided with each self-corresponding water route by compressing switch 19.
Support 1 is also fixed with symmetrical two suction nozzles be connected with dust catcher.
Support 1 is fixed with a guide cylinder 12, in guide cylinder 12, activity is sheathed with a guide peg 13, guide peg 13 front end is provided with top board 14, footpath, guide peg 13 stage casing convex limited location bulge loop 15, be provided with stage clip 16 between position limiting convex ring 15 and guide cylinder 12 diapire, guide cylinder 12 front end is provided with for stopping the spacing crimping 17 that position limiting convex ring 15 advances.Specifically, stage clip 16 be linked on guide peg 13 and stage clip 16 two ends respectively with position limiting convex ring 15 and guide cylinder 12 diapire against, under normal condition, top board 14 under the effect of stage clip 16 with the position limiting convex ring 15 of guide cylinder 12 front end against.
Brick wall mortar mortar joint method for cleaning of the present invention is as follows, the hand-held handle 8 of workman, metope is withstood with top board 14, open motor 5, alloy saw blade 3 is rotated, then alloy saw blade 3 level is pushed mortar mortar joint 18 to cut mortar mortar joint 18, until by wallboard 6 and metope against, now, the degree of depth that alloy saw blade 3 cuts mortar mortar joint 18 reaches designing requirement, then the length direction along mortar mortar joint 18 moves horizontally alloy saw blade 3 from front to back, namely along body of wall staking from left to right, until Article 1 mortar mortar joint 18 has cut, inverted driven motor 5 again, and cut Article 2 mortar mortar joint 18 from back to front, namely to turn left along body of wall from the right side staking.All open pressing switch 19 in water route during each cutting mortar mortar joint 18, make water under high pressure be injected into mortar mortar joint 18 by nozzle 9 and sentence and dispose mortar fragment.
Claims (6)
1. a brick wall mortar mortar joint cleaning plant, is characterized in that: it comprise support (1), protective sleeve (2), alloy saw blade (3), power transmission shaft (4), motor (5), by wallboard (6), distance adjustment bar (7), handle (8) and the nozzle (9) that is connected with water pump;
Protective sleeve (2) is fixed with support (1);
The rear portion of alloy saw blade (3) is positioned at protective sleeve (2), and the opening of protective sleeve (2) is stretched out in the front portion of alloy saw blade (3), and alloy saw blade (3) is fixed with power transmission shaft (4);
Power transmission shaft (4) is rotatably arranged on support (1), and power transmission shaft (4) is connected with the output shaft of motor (5); Motor (5) is fixed with support (1);
Fix by the front end of wallboard (6) with distance adjustment bar (7), support (1) is provided with installing hole and and the screwed hole that be communicated with vertical with installing hole, distance adjustment bar (7) is movably combined in installing hole, screws useful in distance adjustment bar (7) being pressed on the screw (10) in installing hole in screwed hole; Handle (8) and nozzle (9) are all fixed with support (1).
2. brick wall mortar mortar joint cleaning plant according to claim 1, it is characterized in that: it also comprises a gearbox (11), the output shaft of motor (5) is connected with power transmission shaft (4) through gearbox (11); Motor (5) is for being provided with the motor (5) of forward-reverse switch (20).
3. brick wall mortar mortar joint cleaning plant according to claim 2, is characterized in that: nozzle (9) is symmetrical two nozzles (9).
4. brick wall mortar mortar joint cleaning plant according to claim 3, is characterized in that: support (1) is also fixed with symmetrical two suction nozzles be connected with dust catcher.
5. brick wall mortar mortar joint cleaning plant according to claim 1, it is characterized in that: support (1) is fixed with a guide cylinder (12), guide cylinder (12) interior activity is sheathed with a guide peg (13), guide peg (13) front end is provided with top board (14), guide peg (13) footpath, stage casing convex limited location bulge loop (15), stage clip (16) is provided with between position limiting convex ring (15) and guide cylinder (12) diapire, guide cylinder (12) front end is provided with for stopping the spacing crimping (17) that position limiting convex ring (15) advances.
6. a brick wall mortar mortar joint method for cleaning, it is characterized in that: the hand-held handle of workman (8), metope is withstood with top board (14), open motor (5), alloy saw blade (3) is rotated, then alloy saw blade (3) level is pushed to cut mortar mortar joint (18), until by wallboard (6) and metope against, now, the degree of depth of alloy saw blade (3) cutting mortar mortar joint (18) reaches designing requirement, then the length direction along mortar mortar joint (18) moves horizontally alloy saw blade (3) from front to back, until Article 1 mortar mortar joint (18) has cut, inverted driven motor (5) again, and cut Article 2 mortar mortar joint (18) from back to front, all open nozzle (9) during each cutting mortar mortar joint (18), high pressure water jets is incident upon mortar mortar joint (18) and sentences and dispose mortar fragment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410522245.0A CN104278847B (en) | 2014-09-30 | 2014-09-30 | Brick wall mortar mortar joint cleaning plant and method for cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410522245.0A CN104278847B (en) | 2014-09-30 | 2014-09-30 | Brick wall mortar mortar joint cleaning plant and method for cleaning |
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| Publication Number | Publication Date |
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| CN104278847A true CN104278847A (en) | 2015-01-14 |
| CN104278847B CN104278847B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410522245.0A Active CN104278847B (en) | 2014-09-30 | 2014-09-30 | Brick wall mortar mortar joint cleaning plant and method for cleaning |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112983045A (en) * | 2021-05-10 | 2021-06-18 | 上海建工四建集团有限公司 | Automatic device that cracks of attached brick wall |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07238689A (en) * | 1991-01-17 | 1995-09-12 | Fujiwara Takayoshi | System for performing construction work of preventing falling of exterior wall |
| CN2535212Y (en) * | 2002-04-02 | 2003-02-12 | 曹利华 | Wall cutting machine |
| CN102615720A (en) * | 2012-04-10 | 2012-08-01 | 崔桓� | Water injection type dustless cutter |
| CN103590619A (en) * | 2013-11-29 | 2014-02-19 | 天津住宅集团建设工程总承包有限公司 | Construction method for repairing old brick wall |
| CN204112763U (en) * | 2014-09-30 | 2015-01-21 | 大荣建设集团有限公司 | Brick wall mortar mortar joint cleaning plant |
-
2014
- 2014-09-30 CN CN201410522245.0A patent/CN104278847B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07238689A (en) * | 1991-01-17 | 1995-09-12 | Fujiwara Takayoshi | System for performing construction work of preventing falling of exterior wall |
| CN2535212Y (en) * | 2002-04-02 | 2003-02-12 | 曹利华 | Wall cutting machine |
| CN102615720A (en) * | 2012-04-10 | 2012-08-01 | 崔桓� | Water injection type dustless cutter |
| CN103590619A (en) * | 2013-11-29 | 2014-02-19 | 天津住宅集团建设工程总承包有限公司 | Construction method for repairing old brick wall |
| CN204112763U (en) * | 2014-09-30 | 2015-01-21 | 大荣建设集团有限公司 | Brick wall mortar mortar joint cleaning plant |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112983045A (en) * | 2021-05-10 | 2021-06-18 | 上海建工四建集团有限公司 | Automatic device that cracks of attached brick wall |
| CN112983045B (en) * | 2021-05-10 | 2021-07-30 | 上海建工四建集团有限公司 | Automatic device that cracks of attached brick wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104278847B (en) | 2016-08-17 |
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