CN110988128B - Building decoration inspection and acceptance hollowing detector - Google Patents
Building decoration inspection and acceptance hollowing detector Download PDFInfo
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- CN110988128B CN110988128B CN201911303394.7A CN201911303394A CN110988128B CN 110988128 B CN110988128 B CN 110988128B CN 201911303394 A CN201911303394 A CN 201911303394A CN 110988128 B CN110988128 B CN 110988128B
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- rotating shaft
- hollowing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/023—Solids
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Abstract
The invention relates to a detector, in particular to a building decoration acceptance hollowing detector. The technical problem to be solved is how to provide a building decoration acceptance hollowing detector which can replace manual knocking and automatic walking knocking. A building decoration acceptance hollowing detector comprises a vehicle body, a handle and the like; the automobile body top is equipped with the handle, including V-arrangement connecting rod and hollowing tup on the automobile body, the one end and the hollowing tup of V-arrangement connecting rod are connected, and one side and the automobile body opening part rotary type of V-arrangement connecting rod are connected, the other end and the interior transmission of automobile body of V-arrangement connecting rod are connected. According to the invention, the hollowing detection is carried out on the ground tile in a self-walking manner, and the worker only needs to follow the hollowing detector and judge whether hollowing is carried out or not through the sound of the hollowing hammer head knocking the ground.
Description
Technical Field
The invention relates to a detector, in particular to a building decoration acceptance hollowing detector.
Background
The hollowing is caused by the existence of air in the original masonry and the plaster layer, during detection, a plastering layer and a leveling layer are tapped by an empty drum hammer or a hard object to generate clattering sound, and the hollowing in the house quality generally refers to the hollowing phenomenon caused by the fact that the pasting and the combination between a floor, a wall surface, a ceiling decoration layer (plastering or pasting face brick) and a structural layer (concrete or brick wall) of a house are not firm, and is commonly called two layers of skins.
The detection method 1 comprises the following steps: when viewed by naked eyes, the hollow part of the utility model is usually slightly higher than the whole plane of the periphery and is often accompanied with cracks, and the inside can be found to be hollow by pressing with fingers.
The detection method 2 comprises the following steps: lightly knocking with a small hammer one by one to hear the empty sound different from the sound of other parts, namely the empty drum.
The hollowing detection is a rigorous matter, the floor and the wall need to be knocked and checked uniformly, the existing common detection mode is that an empty drum hammer is used for manual knocking detection, and for some projects with large acceptance areas, the manual knocking detection is a very time-consuming and labor-consuming matter;
therefore, the building decoration acceptance hollowing detector capable of replacing manual knocking and automatic walking knocking is developed.
Disclosure of Invention
In order to overcome the defect that manual knocking detection is a very time-consuming and labor-consuming thing, the technical problem to be solved is as follows: the building decoration acceptance hollowing detector can replace manual knocking and automatic walking knocking.
The technical scheme is as follows: the utility model provides a building decoration inspection and acceptance hollowing detector, including automobile body and handle, the automobile body top is equipped with the handle, including V-arrangement connecting rod and hollowing tup on the automobile body, the one end and the hollowing tup of V-arrangement connecting rod are connected, and one side and the automobile body opening part rotary type of V-arrangement connecting rod are connected, the other end and the interior transmission of automobile body of V-arrangement connecting rod are connected.
Further, including wheel, second pivot and second band pulley in the automobile body, the automobile body below is provided with two second pivots, be equipped with the second band pulley in the second pivot of automobile body one side, both sides all are equipped with a wheel around the second pivot, the second band pulley is connected with the transmission in the automobile body.
Furthermore, the vehicle body comprises a driving motor, a first gear and a second gear, wherein the first gear and the second gear are arranged on an output shaft of the driving motor, the first gear on the driving motor is in transmission connection with a transmission device on one side in the vehicle body, and the second gear on the driving motor is in transmission connection with a transmission device on the other side in the vehicle body.
Further, the transmission of one side in the automobile body is including first pivot, first band pulley, third gear and belt, first pivot is connected with the automobile body rotary type, be equipped with first band pulley and third gear on the first pivot, first band pulley passes through the belt and is connected with the transmission of second band pulley, third gear and first gear engagement.
Furthermore, the transmission device on the other side in the vehicle body comprises a third rotating shaft, a fourth gear and a three-head pressing plate, the third rotating shaft is rotatably connected with the vehicle body, the fourth gear is arranged on the third rotating shaft, the three-head pressing plate is arranged on the fourth gear, and the fourth gear is meshed with the second gear.
Further, still including extension spring, connecting plate, second screw rod, second nut and gyro wheel, automobile body opposite side below rigid coupling has the connecting plate, it has the second guide hole to open on the connecting plate, the second screw rod has been inserted in the second guide hole, the cooperation has the second nut on the second screw rod, the extension spring has been hung to the one end of second screw rod, the other end of extension spring with the V-arrangement connecting rod is connected, V-arrangement connecting rod right-hand member rotary type is connected with the gyro wheel, gyro wheel and three clamp plate contacts.
Further, the automobile body is provided with an arc guide hole, the arc guide hole is internally connected with the arc slide rod in a sliding mode, the arc slide rod is sleeved with the second spring, the lower end of the arc slide rod is fixedly connected with a buffer head, and the buffer head is in contact with the V-shaped connecting rod.
The automobile body is provided with a first guide hole, the first guide hole is internally provided with a first screw rod, the first screw rod is provided with a first spring, the first screw rod is matched with a first nut, the joint of the first rotating shaft and the automobile body is provided with an arc-shaped groove, the first rotating shaft is arranged in the arc-shaped groove, the left end of the first screw rod is connected with the shifting fork rod, and the shifting fork rod is rotatably connected with the first rotating shaft.
The invention has the following advantages: the invention carries out hollowing detection on the floor tile in a self-walking mode, and workers only need to follow the hollowing detector and judge whether hollowing occurs or not by the sound of knocking the ground by the hollowing hammer head.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic view of a first partially enlarged structure of the present invention.
Fig. 3 is a second partially enlarged structural view of the present invention.
Fig. 4 is a third partial enlarged structural diagram of the present invention.
Part names and serial numbers in the figure: 1. the automobile body 101, an arc-shaped groove 102, a first guide hole 103, an opening 104, an arc-shaped guide hole, 2, a handle, 3, a driving motor, 4, a first gear, 5, a second gear, 6, a first rotating shaft, 7, a first belt wheel, 8, a third gear, 9, a belt, 10, a second rotating shaft, 1001, a second belt wheel, 1002, a wheel, 11, a shifting fork rod, 12, a first screw rod, 13, a first spring, 14, a first nut, 15, a third rotating shaft, 16, a fourth gear, 17, a three-head pressure plate, 18, a V-shaped connecting rod, 19, a roller, 20, a hollow drum hammer head, 21, a tension spring, 22, a connecting plate, 221, a second guide hole, 23, a second screw rod, 24, a second nut, 25, an arc-shaped sliding rod, 26, a second spring and 27, a buffer head.
Detailed Description
The invention is further illustrated by the following specific examples in which, unless otherwise explicitly stated and limited, terms such as: the arrangement, installation, connection are to be understood broadly, for example, they may be fixed, detachable, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
A building decoration acceptance hollowing detector is disclosed, as shown in figure 1, a handle 2 is positioned above a vehicle body 1, the handle 2 is used for conveniently moving the vehicle body 1, one side of a V-shaped connecting rod 18 is rotatably connected with an opening 103 of the vehicle body 1 through a rivet or a small bearing, and a hollowing hammer head 20 is driven by the V-shaped connecting rod 18 to swing and strike up and down through a transmission device in the vehicle body 1;
the driving motor 3 is started to rotate positively, the second gear 5 on the driving motor 3 drives the fourth gear 16 to rotate, the protruding part of the three-head pressing plate 17 on the fourth gear 16 enables one end of the V-shaped connecting rod 18 to tilt, and when the protruding part of the three-head pressing plate 17 is not in contact with the V-shaped connecting rod 18, the hollow hammer head 20 at one end of the V-shaped connecting rod 18 falls.
As shown in fig. 1, the second rotating shafts 10 on both sides are rotatably connected with the vehicle body 1 through bearings, which are not shown in fig. 1, four wheels 1002 are respectively fixedly connected with the front and rear sides of the second rotating shafts 10 on both sides through a pin or screw connection manner, the second rotating shaft 10 on one side is a driving shaft, the second rotating shaft 10 on one side is in transmission connection with a transmission device in the vehicle body 1 through a second belt pulley 1001 on the second rotating shaft, the transmission device transmits the second rotating shaft 10 to rotate, and the second rotating shaft 10 and the wheels 1002 rotate;
the driving motor 3 is started to rotate forwards, the first gear 4 on the driving motor 3 drives the third gear 8 to rotate, the first belt wheel 7 on the third gear 8 drives the second belt wheel 1001 to rotate through the belt 9, the second belt wheel 1001 is connected with the second rotating shaft 10 and the wheels 1002, and the vehicle body 1 moves forwards.
As shown in fig. 1, the vehicle body 1 includes a driving motor 3, and a first gear 4 and a second gear 5 disposed on an output shaft of the driving motor 3, the first gear 4 and the second gear 5 are embedded on the output shaft of the driving motor 3, the first gear 4 on the driving motor 3 is in transmission connection with a transmission device on one side in the vehicle body 1, and the second gear 5 on the driving motor 3 is in transmission connection with a transmission device on the other side in the vehicle body 1.
Example 2
On the basis of embodiment 1, as shown in fig. 1 and 3, the tension spring 21, the connecting plate 22, the second screw 23 and the second nut 24 on the vehicle body 1 are used for adjusting the tensile force of the hollowing hammer head 20, the knocking force of the hollowing hammer head 20 can be adjusted, the adjustment of the knocking force is realized by screwing the second nut 24, the knocking force of the hollowing hammer head 20 is increased by screwing clockwise, and the knocking force of the hollowing hammer head 20 is decreased by rotating counterclockwise.
As shown in fig. 1 and 4, the arc-shaped sliding rod 25, the second spring 26 and the buffering punch 27 on the vehicle body 1 are used for reducing the buffering force and eliminating noise when the V-shaped connecting rod 18 swings, the arc-shaped sliding rod 25 and the buffering punch 27 also have the function of limiting the swing amplitude of the V-shaped connecting rod 18, one end of the V-shaped connecting rod 18 contacts the buffering punch 27 when moving upwards, the arc-shaped sliding rod 25 on the buffering punch 27 moves towards the outside of the vehicle body 1, the second spring 26 on the buffering punch 27 is pressed by force, the second spring 26 rebounds the arc-shaped sliding rod 25 and the buffering punch 27 to reset, and the V-shaped connecting rod 18 resets.
As shown in fig. 1 and 4, not only does the movable vehicle body 1 detect floor hollowing, but also wall ceramic tile hollowing can be detected, when wall ceramic tile hollowing is detected, wheel 1002 stall needs to be given to the vehicle, at this moment, first nut 14 can be twisted clockwise, fork lever 11 connected with first screw 12 drives first rotating shaft 6 to move rightwards along arc-shaped groove 101, third gear 8 is made to break away from with first gear 4, handle 2 can be held by the staff at this moment, make vehicle body 1 paste tight wall, detect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The building decoration acceptance hollowing detector is characterized by comprising a vehicle body (1) and a handle (2), wherein the handle (2) is arranged above the vehicle body (1), the vehicle body (1) comprises a V-shaped connecting rod (18) and a hollowing hammer head (20), one end of the V-shaped connecting rod (18) is connected with the hollowing hammer head (20), one side of the V-shaped connecting rod (18) is rotatably connected with an opening (103) of the vehicle body (1), and the other end of the V-shaped connecting rod (18) is in transmission connection with a transmission device in the vehicle body (1); the trolley comprises a trolley body (1), and is characterized in that wheels (1002), a second rotating shaft (10) and a second belt wheel (1001) are arranged in the trolley body (1), two second rotating shafts (10) are arranged below the trolley body (1), the second rotating shaft (10) on one side of the trolley body (1) is provided with the second belt wheel (1001), the front side and the rear side of each second rotating shaft (10) are respectively provided with one wheel (1002), and the second belt wheel (1001) is in transmission connection with a transmission device in the trolley body (1); the vehicle body (1) is internally provided with a driving motor (3), a first gear (4) and a second gear (5) which are arranged on an output shaft of the driving motor, the first gear (4) on the driving motor (3) is in transmission connection with a transmission device on one side in the vehicle body (1), and the second gear (5) on the driving motor (3) is in transmission connection with a transmission device on the other side in the vehicle body (1); the transmission device on one side in the vehicle body (1) comprises a first rotating shaft (6), a first belt wheel (7), a third gear (8) and a belt (9), the first rotating shaft (6) is rotatably connected with the vehicle body (1), the first rotating shaft (6) is provided with the first belt wheel (7) and the third gear (8), the first belt wheel (7) is in transmission connection with a second belt wheel (1001) through the belt (9), and the third gear (8) is meshed with the first gear (4); the transmission device on the other side in the vehicle body (1) comprises a third rotating shaft (15), a fourth gear (16) and a third pressing plate (17), the third rotating shaft (15) is rotatably connected with the vehicle body (1), the fourth gear (16) is arranged on the third rotating shaft (15), the third pressing plate (17) is arranged on the fourth gear (16), and the fourth gear (16) is meshed with the second gear (5); the trolley is characterized by further comprising a tension spring (21), a connecting plate (22), a second screw rod (23), a second nut (24) and a roller (19), the connecting plate (22) is fixedly connected to the lower portion of the other side of the trolley body (1), a second guide hole (221) is formed in the connecting plate (22), the second screw rod (23) is inserted into the second guide hole (221), the second nut (24) is matched on the second screw rod (23), the tension spring (21) is hung at one end of the second screw rod (23), the other end of the tension spring (21) is connected with the V-shaped connecting rod (18), the roller (19) is rotatably connected to the right end of the V-shaped connecting rod (18), and the roller (19) is in contact with the three-head pressing plate (17); one end of the V-shaped connecting rod (18) is tilted by the convex part of the three-head pressure plate (17) on the fourth gear (16), and when the convex part of the three-head pressure plate (17) is not contacted with the V-shaped connecting rod (18), the hollow hammer head (20) at one end of the V-shaped connecting rod (18) falls.
2. The building decoration acceptance hollowing detector according to claim 1, further comprising an arc-shaped sliding rod (25), a second spring (26) and a buffering head (27), wherein an arc-shaped guide hole (104) is formed in the vehicle body (1), the arc-shaped sliding rod (25) is connected in the arc-shaped guide hole (104) in a sliding mode, the second spring (26) is sleeved on the arc-shaped sliding rod (25), the buffering head (27) is fixedly connected to the lower end of the arc-shaped sliding rod (25), and the buffering head (27) is in contact with the V-shaped connecting rod (18).
3. The building decoration acceptance empty drum detector according to claim 2, further comprising a shifting fork rod (11), a first screw rod (12), a first spring (13) and a first nut (14), wherein a first guide hole (102) is formed in the vehicle body (1), the first screw rod (12) is arranged in the first guide hole (102), the first spring (13) is arranged on the first screw rod (12), the first nut (14) is matched on the first screw rod (12), an arc-shaped groove (101) is formed in the joint of the first rotating shaft (6) and the vehicle body (1), the first rotating shaft (6) is arranged in the arc-shaped groove (101), the shifting fork rod (11) is connected to the left end of the first screw rod (12), and the shifting fork rod (11) is rotatably connected with the first rotating shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911303394.7A CN110988128B (en) | 2019-12-17 | 2019-12-17 | Building decoration inspection and acceptance hollowing detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911303394.7A CN110988128B (en) | 2019-12-17 | 2019-12-17 | Building decoration inspection and acceptance hollowing detector |
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| Publication Number | Publication Date |
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| CN110988128A CN110988128A (en) | 2020-04-10 |
| CN110988128B true CN110988128B (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911303394.7A Active CN110988128B (en) | 2019-12-17 | 2019-12-17 | Building decoration inspection and acceptance hollowing detector |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2912608B1 (en) * | 1998-03-27 | 1999-06-28 | 近畿コンクリート工業株式会社 | Nondestructive inspection method for concrete products |
| CN203720150U (en) * | 2013-12-30 | 2014-07-16 | 上海市房地产科学研究院 | Device for detecting bulging defects on outer wall face of building |
| CN206020335U (en) * | 2016-08-27 | 2017-03-15 | 浙江卡森建设有限公司 | A kind of hollowing detection means |
| KR20170115273A (en) * | 2016-04-07 | 2017-10-17 | 세종대학교산학협력단 | Complex equipment for detecting cavity |
| CN206740705U (en) * | 2017-05-14 | 2017-12-12 | 李志伟 | Ground metope mat formation quality electronic detection car |
| CN207488240U (en) * | 2017-11-29 | 2018-06-12 | 长安大学 | A kind of construction and decoration hollowing detector |
| CN109521091A (en) * | 2018-11-21 | 2019-03-26 | 湖南图强科技开发有限公司 | A kind of engineering technology detection floor empty drum knocking device |
-
2019
- 2019-12-17 CN CN201911303394.7A patent/CN110988128B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2912608B1 (en) * | 1998-03-27 | 1999-06-28 | 近畿コンクリート工業株式会社 | Nondestructive inspection method for concrete products |
| CN203720150U (en) * | 2013-12-30 | 2014-07-16 | 上海市房地产科学研究院 | Device for detecting bulging defects on outer wall face of building |
| KR20170115273A (en) * | 2016-04-07 | 2017-10-17 | 세종대학교산학협력단 | Complex equipment for detecting cavity |
| CN206020335U (en) * | 2016-08-27 | 2017-03-15 | 浙江卡森建设有限公司 | A kind of hollowing detection means |
| CN206740705U (en) * | 2017-05-14 | 2017-12-12 | 李志伟 | Ground metope mat formation quality electronic detection car |
| CN207488240U (en) * | 2017-11-29 | 2018-06-12 | 长安大学 | A kind of construction and decoration hollowing detector |
| CN109521091A (en) * | 2018-11-21 | 2019-03-26 | 湖南图强科技开发有限公司 | A kind of engineering technology detection floor empty drum knocking device |
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| CN110988128A (en) | 2020-04-10 |
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Effective date of registration: 20220424 Address after: 235000 south of Gaoyue Bridge West Road, Kaiqu Middle Road, Huaibei City, Anhui Province Applicant after: Huaibei Construction Engineering Quality Inspection Center Co.,Ltd. Address before: Room 1026, floor 9, No. 19, Madian East Road, Haidian District, Beijing 100088 Applicant before: Duan Yulin |
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