CN110714602B - Be applied to rubber hammer in building field - Google Patents
Be applied to rubber hammer in building field Download PDFInfo
- Publication number
- CN110714602B CN110714602B CN201910984792.3A CN201910984792A CN110714602B CN 110714602 B CN110714602 B CN 110714602B CN 201910984792 A CN201910984792 A CN 201910984792A CN 110714602 B CN110714602 B CN 110714602B
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- China
- Prior art keywords
- hammer
- hammer head
- connecting piece
- rubber
- ceramic tile
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/18—Implements for finishing work on buildings for setting wall or ceiling slabs or plates
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/20—Implements for finishing work on buildings for laying flooring
- E04F21/22—Implements for finishing work on buildings for laying flooring of single elements, e.g. flooring cramps ; flexible webs
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
- G01C15/004—Reference lines, planes or sectors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
- G01C15/008—Active optical surveying means combined with inclination sensor
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses a rubber hammer applied to the field of buildings, which comprises a hammer head, a detection assembly, a hammer handle and a connecting assembly, wherein the hammer head is a hollow cylinder made of rubber, a piezoelectric plate and a free moving ball are arranged in the hollow cylinder, the top surface of the hammer head is provided with a plurality of laser generators, the hammer handle comprises a spring and a handle, and the connecting assembly elastically hinges the hammer head and the hammer handle. The invention has large elasticity, can quickly compact the ceramic tile and the concrete below the ceramic tile due to the continuous vibration generated when the ceramic tile is knocked, can effectively prevent the vibration of the hammer head from being transmitted to a hand, prevents the hand from being damaged during working, can detect the inclination, the planeness and the straightness of the laid ceramic tile by using the detection assembly, greatly improves the working efficiency and the engineering quality, saves labor and time, does not need to additionally provide a power supply, and provides electric energy by self-vibration power generation.
Description
Technical Field
The invention belongs to the technical field of building tools, and particularly relates to a rubber hammer applied to the field of buildings.
Technical Field
The building industry is an industry developed around design, construction, decoration and management of buildings, the urban building is an important part of a city, the building is not only an artificial work for people to have a rest and entertain, but also is related to economy, culture and life in a large aspect, the building is finally decorated, the decoration is carried out in a certain area and range, including hydropower construction, wall bodies, floors, ceilings, landscapes and the like, a whole set of construction scheme and design scheme are formed according to a certain design concept and aesthetic rules, and the rubber hammer is used when the ceramic tiles are laid.
The rubber hammer strikes the ceramic tile by utilizing the elastic vibration of the rubber hammer so that the ceramic tile is leveled and prevented from hollowing. The problems of the existing rubber hammer are as follows: firstly, because the elasticity of the rubber hammer is limited, the vibration lasts for a short time, the ceramic tile and the concrete below the ceramic tile can be compacted only by repeatedly knocking for many times, and in addition, because the elasticity of the rubber hammer is limited, the ceramic tile is easy to break when the force is large; the hammer head is directly connected with the handle, and the vibration of the hammer head is transmitted to the hand of a person through the handle, so that the hand of the person is tingled, even a hand jaw is injured, and meanwhile, the limited vibration of the hammer head is further reduced; function singleness only has the function of strikeing, can not detect gradient, plane degree, the straightness accuracy that the ceramic tile was laid.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a rubber hammer applied to the field of buildings.
The technical scheme adopted by the invention is as follows: the utility model provides a be applied to rubber hammer in building field, characterized by: the rubber hammer comprises a hammer head, a detection assembly, a hammer handle and a connecting assembly;
the detection device comprises a hammer head, a detection assembly and a detection assembly, wherein the hammer head is a cylinder made of rubber, a circle of groove is formed in the outer side surface of the hammer head, the bottom surface of the hammer head is a hammering surface, the top surface of the hammer head is a detection surface, a sphere is arranged in the center of the hammer head and hollow, and a placement cavity for placing the detection assembly is formed in the detection surface;
the detection assembly is used for detecting the inclination, the planeness and the straightness of the laid ceramic tile and comprises a power generation module, a power supply module, a laser module and a switch button; the power generation module comprises a piezoelectric piece and a free-moving ball, wherein the piezoelectric piece is bonded on the hollow inner side wall of the hammer head, the free-moving ball is arranged in the hollow part of the hammer head, when the hammer head strikes the ceramic tile, the free-moving ball bounces in the hollow part and collides with the piezoelectric piece, and the piezoelectric piece is pressed to generate irregular alternating current; the power supply module is arranged in the placement cavity on the detection surface of the hammer head and comprises a rectifying circuit, a booster circuit and a rechargeable battery, wherein the input end of the rectifying circuit is connected with the output electrode of the piezoelectric sheet, the rectifying circuit converts irregular alternating current output by the piezoelectric sheet into stable direct current and transmits the stable direct current to the booster circuit, the booster circuit boosts the direct current output by the rectifying circuit to a voltage value suitable for charging and transmits the voltage value to the rechargeable battery, and the rechargeable battery supplies power to the laser module; the laser module comprises a plurality of laser generators, the laser generators are arranged on the periphery of the detection surface of the hammer head and are on the same plane with the detection surface, and the laser generators are electrically connected with the rechargeable battery through a switch button; the switch button is arranged on the hammer handle and is electrically connected with the rechargeable battery and the laser module; when the detection surface is close to the surface of the ceramic tile, the laser beams emitted by the laser generators represent the surface of the ceramic tile, and the inclination, the flatness and the straightness of the surface of the ceramic tile can be judged by comparing the laser beams with surrounding standard lines or reference objects;
the hammer handle comprises a spring and a handle; the spring is formed by spirally winding an elastic strip, the elastic strip becomes thicker gradually from one end to the other end, and the diameter of the spiral winding of the elastic strip becomes smaller gradually from the thin end to the thick end of the elastic strip; the handle is fixedly connected with the smaller diameter end of the spiral winding of the spring, a rubber sleeve is arranged on the handle, and a switch button is arranged on the rubber sleeve;
the connecting assembly is used for connecting the hammer head and the hammer handle and comprises a first connecting piece, a second connecting piece, a pin shaft and a torsion spring; the first connecting piece is arranged on the groove of the hammer head, the first connecting piece is annular and is provided with an opening, the annular shape of the first connecting piece is matched with the groove on the hammer head, two end points of the annular opening of the first connecting piece are respectively provided with a bent part, and the two bent parts are respectively provided with a corresponding shaft hole; the second connecting piece is fixedly connected with the end, with the larger diameter, of the spiral winding of the spring, and is provided with an axle hole, and the second connecting piece extends into the space between the two bending parts of the first connecting piece and enables the axle holes to be opposite; the pin shaft penetrates through the shaft holes of the first connecting piece and the second connecting piece and is fastened by nuts; the torsion spring is sleeved on the pin shaft in a penetrating manner, and two ends of the torsion spring are buckled on the two bending parts in a buckling manner; when the hammer head strikes the surface of an object, the torsional spring is elastically deformed by the vibration of the hammer head, and the torsional spring which is elastically deformed drives the hammer head to vibrate in turn, so that the hammer head continuously and repeatedly vibrates.
Furthermore, the hammer head is axially divided into two parts, and the two parts are buckled together through a first connecting piece.
Further, the piezoelectric sheet is composed of one or more of piezoelectric ceramics barium titanate BT, lead zirconate titanate PZT, modified lead zirconate titanate or lead meta niobate.
Further, the laser generator is a laser LED.
Further, the rechargeable battery is a lithium battery.
Furthermore, a finger-shaped groove matched with the shape of a finger is arranged on the rubber sleeve.
The invention has the beneficial effects that: firstly, the rubber hammer head, the connecting assembly and the spring jointly act to enhance the elasticity of the whole hammer body, the vibration generated when the ceramic tile is knocked is long, the ceramic tile and the concrete below the ceramic tile can be quickly compacted, and in addition, the ceramic tile is not easy to be knocked to be broken due to the enhanced elasticity of the whole hammer body; the spring effectively prevents the vibration of the hammer head from being transmitted to the hand, and the hand is prevented from being damaged during working; inclination, flatness and straightness of laying of the ceramic tile can be detected by the aid of the detection assembly, working efficiency and engineering quality are greatly improved, labor and time are saved, a power supply does not need to be additionally provided, and electric energy is provided by means of self-vibration power generation.
Drawings
Fig. 1 is a schematic diagram of the appearance structure of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a schematic diagram of the internal structure of the hammer head of the invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
The utility model provides a be applied to rubber hammer in building field, characterized by: the rubber hammer comprises a hammer head 1, a detection assembly, a hammer handle and a connecting assembly;
the hammer head 1 is a cylinder made of rubber, a circle of grooves 9 are formed in the outer side surface of the hammer head 1, the bottom surface of the hammer head 1 is a hammering surface, the top surface of the hammer head 1 is a detection surface, a sphere hollow 15 is arranged in the center of the hammer head 1, and a placement cavity 3 for placing a detection assembly is formed in the detection surface of the hammer head 1;
the detection assembly is used for detecting the inclination, the planeness and the straightness of the laid ceramic tile and comprises a power generation module, a power supply module 18, a laser module and a switch button 4; the power generation module comprises a piezoelectric piece 16 and a free moving ball 17, wherein the piezoelectric piece 16 is bonded on the inner side wall of the hammer head hollow 15, the free moving ball 17 is arranged in the hammer head hollow 15, when the hammer head 1 strikes a ceramic tile, the free moving ball 17 bounces in the hollow 15 and collides with the piezoelectric piece 16, and the piezoelectric piece 16 is pressed to generate irregular alternating current; the power supply module 18 is arranged in the mounting cavity 3 on the hammer detection surface, the power supply module 18 comprises a rectifying circuit, a boosting circuit and a rechargeable battery, wherein the input end of the rectifying circuit is connected with the output electrode of the piezoelectric sheet 16, the rectifying circuit converts irregular alternating current output by the piezoelectric sheet 16 into stable direct current and transmits the stable direct current to the boosting circuit, the boosting circuit boosts the direct current output by the rectifying circuit to a voltage value suitable for charging and transmits the voltage value to the rechargeable battery, and the rechargeable battery supplies power to the laser module; the laser module comprises a plurality of laser generators 2, the laser generators 2 are arranged on the periphery of the detection surface of the hammer head and are on the same plane with the detection surface, and the laser generators 2 are electrically connected with the rechargeable battery through switch buttons 4; the switch button 4 is arranged on the hammer handle, and the switch button 4 is electrically connected with the rechargeable battery and the laser module; when the detection surface is close to the surface of the ceramic tile, the laser beams emitted by the laser generators 2 represent the surface of the ceramic tile, and the inclination, the flatness and the straightness of the surface of the ceramic tile can be judged by comparing the laser beams with surrounding standard lines or reference objects;
the hammer handle comprises a spring 6 and a handle 5; the spring 6 is formed by spirally winding an elastic strip, the elastic strip becomes thicker gradually from one end to the other end, and the diameter of the spirally winding of the elastic strip becomes smaller gradually from the thin end to the thick end of the elastic strip; the handle 5 is fixedly connected with the smaller diameter end of the spiral winding of the spring 6, a rubber sleeve is arranged on the handle 5, and a switch button 4 is arranged on the rubber sleeve;
the connecting assembly is used for connecting the hammer head 1 and the hammer handle and comprises a first connecting piece 10, a second connecting piece 7, a pin shaft 12 and a torsion spring 14; the first connecting piece 10 is arranged on the groove 9 of the hammer head 1, the first connecting piece 10 is annular and is provided with an opening, the annular shape of the first connecting piece 10 is matched with the groove 9 on the hammer head, two end points of the annular opening of the first connecting piece 10 are respectively provided with a bending part, and the two bending parts are respectively provided with a corresponding shaft hole 11; the second connecting piece 7 is fixedly connected with the end, with the larger diameter, of the spiral winding of the spring 6, the second connecting piece 7 is provided with a shaft hole 11, and the second connecting piece 7 extends between two bending parts of the first connecting piece 11 and enables the shaft holes 11 to be opposite; the pin shaft 12 penetrates through the shaft holes 11 of the first connecting piece 10 and the second connecting piece 7 and is fastened by a nut 13; the torsion spring 14 is sleeved on the pin shaft 12 in a penetrating manner, and two ends of the torsion spring 14 are buckled on the two bending parts; when the hammer head 1 strikes the surface of an object, the torsional spring 14 is elastically deformed by the vibration of the hammer head 1, and the torsional spring 14 which is elastically deformed drives the hammer head 1 to vibrate in turn, so that the hammer head 1 continuously and repeatedly vibrates.
Further, the hammer head 1 is axially divided into two parts, and the two parts are buckled together through a first connecting piece 10.
Further, the piezoelectric sheet 16 is made of one or more of piezoelectric ceramics barium titanate BT, lead zirconate titanate PZT, modified lead zirconate titanate, or lead meta niobate.
Further, the laser generator 2 is a laser LED.
Further, the rechargeable battery is a lithium battery.
Furthermore, a finger-shaped groove matched with the shape of a finger is arranged on the rubber sleeve.
Claims (6)
1. The utility model provides a be applied to rubber hammer in building field, characterized by: the rubber hammer comprises a hammer head, a detection assembly, a hammer handle and a connecting assembly;
the detection device comprises a hammer head, a detection assembly and a detection assembly, wherein the hammer head is a cylinder made of rubber, a circle of groove is formed in the outer side surface of the hammer head, the bottom surface of the hammer head is a hammering surface, the top surface of the hammer head is a detection surface, a sphere is arranged in the center of the hammer head and hollow, and a placement cavity for placing the detection assembly is formed in the detection surface;
the detection assembly is used for detecting the inclination, the planeness and the straightness of the laid ceramic tile and comprises a power generation module, a power supply module, a laser module and a switch button; the power generation module comprises a piezoelectric piece and a free-moving ball, wherein the piezoelectric piece is bonded on the hollow inner side wall of the hammer head, the free-moving ball is arranged in the hollow part of the hammer head, when the hammer head strikes the ceramic tile, the free-moving ball bounces in the hollow part and collides with the piezoelectric piece, and the piezoelectric piece is pressed to generate irregular alternating current; the power supply module is arranged in the placement cavity on the detection surface of the hammer head and comprises a rectifying circuit, a booster circuit and a rechargeable battery, wherein the input end of the rectifying circuit is connected with the output electrode of the piezoelectric sheet, the rectifying circuit converts irregular alternating current output by the piezoelectric sheet into stable direct current and transmits the stable direct current to the booster circuit, the booster circuit boosts the direct current output by the rectifying circuit to a voltage value suitable for charging and transmits the voltage value to the rechargeable battery, and the rechargeable battery supplies power to the laser module; the laser module comprises a plurality of laser generators, the laser generators are arranged on the periphery of the detection surface of the hammer head and are on the same plane with the detection surface, and the laser generators are electrically connected with the rechargeable battery through a switch button; the switch button is arranged on the hammer handle and is electrically connected with the rechargeable battery and the laser module; when the detection surface is close to the surface of the ceramic tile, the laser beams emitted by the laser generators represent the surface of the ceramic tile, and the inclination, the flatness and the straightness of the surface of the ceramic tile can be judged by comparing the laser beams with surrounding standard lines or reference objects;
the hammer handle comprises a spring and a handle; the spring is formed by spirally winding an elastic strip, the elastic strip becomes thicker gradually from one end to the other end, and the diameter of the spiral winding of the elastic strip becomes smaller gradually from the thin end to the thick end of the elastic strip; the handle is fixedly connected with the smaller diameter end of the spiral winding of the spring, a rubber sleeve is arranged on the handle, and a switch button is arranged on the rubber sleeve;
the connecting assembly is used for connecting the hammer head and the hammer handle and comprises a first connecting piece, a second connecting piece, a pin shaft and a torsion spring; the first connecting piece is arranged on the groove of the hammer head, the first connecting piece is annular and is provided with an opening, the annular shape of the first connecting piece is matched with the groove on the hammer head, two end points of the annular opening of the first connecting piece are respectively provided with a bent part, and the two bent parts are respectively provided with a corresponding shaft hole; the second connecting piece is fixedly connected with the end, with the larger diameter, of the spiral winding of the spring, and is provided with an axle hole, and the second connecting piece extends into the space between the two bending parts of the first connecting piece and enables the axle holes to be opposite; the pin shaft penetrates through the shaft holes of the first connecting piece and the second connecting piece and is fastened by nuts; the torsion spring is sleeved on the pin shaft in a penetrating manner, and two ends of the torsion spring are buckled on the two bending parts in a buckling manner; when the hammer head strikes the surface of an object, the torsional spring is elastically deformed by the vibration of the hammer head, and the torsional spring which is elastically deformed drives the hammer head to vibrate in turn, so that the hammer head continuously and repeatedly vibrates.
2. The rubber hammer applied to the building field as claimed in claim 1, wherein: the hammer head is axially divided into two parts, and the two parts are buckled together through a first connecting piece.
3. The rubber hammer applied to the building field as claimed in claim 1, wherein: the piezoelectric sheet is composed of one or more of piezoelectric ceramics barium titanate BT, lead zirconate titanate PZT, modified lead zirconate titanate or lead meta-niobate.
4. The rubber hammer applied to the building field as claimed in claim 1, wherein: the laser generator is a laser LED.
5. The rubber hammer applied to the building field as claimed in claim 1, wherein: the rechargeable battery is a lithium battery.
6. The rubber hammer applied to the building field as claimed in claim 1, wherein: and finger-shaped grooves matched with the fingers in shape are formed in the rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910984792.3A CN110714602B (en) | 2019-10-16 | 2019-10-16 | Be applied to rubber hammer in building field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910984792.3A CN110714602B (en) | 2019-10-16 | 2019-10-16 | Be applied to rubber hammer in building field |
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| Publication Number | Publication Date |
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| CN110714602A CN110714602A (en) | 2020-01-21 |
| CN110714602B true CN110714602B (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910984792.3A Active CN110714602B (en) | 2019-10-16 | 2019-10-16 | Be applied to rubber hammer in building field |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113396719A (en) * | 2021-02-28 | 2021-09-17 | 彭浩 | Convenient and labor-saving branch trimming and cutting device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2296517Y (en) * | 1997-03-02 | 1998-11-04 | 朱家璈 | Laser measuring hammer |
| EP2986783B1 (en) * | 2013-04-19 | 2017-05-17 | Fractum 2012 ApS | Hammering device |
| CN104563171B (en) * | 2015-01-21 | 2016-03-02 | 中交四航局第二工程有限公司 | A kind of pile penetration checkout gear of steel pipe pile hammer piling and detection method |
| JP6846742B2 (en) * | 2017-04-21 | 2021-03-24 | 国立研究開発法人産業技術総合研究所 | Tapping sound inspection device |
| CN207888583U (en) * | 2017-12-24 | 2018-09-21 | 南安市鑫灿品牌运营有限公司 | A kind of rubber hammer being convenient for changing tup |
| CN207757555U (en) * | 2018-01-23 | 2018-08-24 | 吴应辉 | A kind of novel jump bit |
| CN208105265U (en) * | 2018-03-29 | 2018-11-16 | 中国铁道科学研究院铁道建筑研究所 | A kind of Driven Piles machine and pile penetration detection device |
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Effective date of registration: 20230113 Address after: Room 507 and 508, Office Building, No. 1848, Nanqiao Middle Road, Chuzhou City, Anhui Province, 239000 Patentee after: Zhongtong Ecological Garden Construction Co.,Ltd. Address before: 239000 Zhulong street, Zhulong Town, Chuzhou City, Anhui Province Patentee before: Wujiang Ecological Construction Group Co.,Ltd. |
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