CN211527367U

CN211527367U - Concrete placement roughness detection device

Info

Publication number: CN211527367U
Application number: CN202020130828.XU
Authority: CN
Inventors: 麻灵奎
Original assignee: Guangdong Guan Nuo Construction Engineering Co ltd
Current assignee: Guangdong Guan Nuo Construction Engineering Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-09-18
Anticipated expiration: 2030-01-21

Abstract

The utility model relates to a say concrete detection technology field, and disclose a concrete placement roughness detection device, including the detection case, the middle part of detection case inner wall upper surface and the bottom fixed connection of motor, the top of motor is pegged graft through the middle part of pivot with the driving gear, one side of driving gear surface and one side meshing of driven gear surface, and the surface of bracing piece bottom is cup jointed in driven gear's middle part, and the bracing piece passes through the bearing and is connected with the top rotation of detection case inner wall. This concrete placement roughness detection device travels to the concrete face that waits to detect through the detection case, and the motor drives the threaded shaft and rotates to make the universal wheel pack up, the detection wheel is in the motion process, through the interior pole up-and-down motion at top, reach the effect of the timely sensor transmission to information collector's of passing through of roughness with every section concrete, it is inconvenient to have solved traditional testing process in the record information, the error is great, the later stage of being not convenient for says the problem that the concrete roughness evaluated.

Description

Concrete placement roughness detection device

Technical Field

The utility model relates to a way concrete detection technical field specifically is a concrete placement roughness detection device.

Background

The concrete flatness refers to the deviation value of the longitudinal concave-convex amount of the concrete surface, is an important index in concrete surface evaluation and concrete surface construction acceptance, and mainly reflects the flatness of a profile curve of a concrete longitudinal section. When the profile curve of the concrete longitudinal section is relatively smooth, the concrete surface is relatively flat or the flatness is relatively good, otherwise, the flatness is relatively poor, and the good concrete surface requires the good flatness of the concrete surface.

The existing concrete flatness detection device is low in measurement efficiency and poor in measurement effect, large errors easily occur in the transmission process of detected data, real-time transmission cannot be achieved, the detection device is not convenient to move in the process of detecting a concrete surface, great inconvenience is brought to the detection process, and the detection work efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a concrete pouring flatness detection device, which can accurately and effectively detect the flatness of the concrete surface which is just repaired, collects the detection data in time, avoids the occurrence of larger errors in the processes of recording data and transmitting the detection data, brings great inconvenience for the evaluation of the flatness of the concrete in the later period, has simple structure, is convenient to operate, can adapt to various concrete working environments, saves time and labor, improves the working efficiency of detection, reduces the investment of the labor cost and the material cost, solves the problems that the prior concrete surface flatness detection device has low measurement efficiency and poor measurement effect, easily causes larger errors in the transmission process of the detected data, can not transmit in real time, and is inconvenient to move in the process of detecting the concrete surface, the detection process is greatly inconvenient, and the detection working efficiency is influenced.

(II) technical scheme

For realizing above-mentioned can be accurate effectual the roughness of carrying on to the concrete face just repaired and detect, timely collection testing data avoids at record data and transmission testing data in-process, great error appears, says for the later stage that concrete roughness evaluates and brings very big inconvenience, device simple structure, the operation of being convenient for can adapt to various concrete work environment, labour saving and time saving improves the work efficiency that detects, reduces the input purpose that detects cost of labor and material cost, the utility model provides a following technical scheme: a concrete pouring flatness detection device comprises a detection box, the middle part of the upper surface of the inner wall of the detection box is fixedly connected with the bottom of a motor, the top of the motor is spliced with the middle part of a driving gear through a rotating shaft, one side of the outer surface of the driving gear is meshed with one side of the outer surface of a driven gear, the middle part of the driven gear is sleeved on the outer surface of the bottom of a support rod, the support rod is rotatably connected with the top of the inner wall of the detection box through a bearing, a second belt pulley is sleeved on the outer surface of the top of the support rod, the second belt pulley is in transmission connection with the outer surface of the first belt pulley through a belt, the belt pulley is sleeved on the outer surface of the top of a threaded shaft, the top of the threaded shaft is rotatably connected with one end of the upper surface of the inner wall of the detection box through a bearing, the bottom of the diagonal rod is connected with the universal wheel in a rotating way through a rotating shaft.

The middle part of detection case inner wall one side and the one end fixed connection who gathers the board, gather the bottom of board and supporting spring's top fixed connection, the bottom of supporting spring passes through the lower bolster and is connected with the outer fixed surface at interior pole top, the bottom of interior pole passes the sleeve pipe of fixed connection in detection case inner wall bottom and the top fixed connection of dwang, the bottom of dwang and the top fixed connection of mount, the bottom of mount is passed through the connecting rod and is rotated with one side of detecting the wheel and be connected.

Preferably, the middle part of threaded sleeve surface is fixed and is provided with the limiting plate, and the diameter of the strong just limiting plate is greater than the diameter that the detection case bottom was seted up to threaded sleeve passes through the one end fixed connection of bearing and diaphragm, diaphragm and one side fixed connection of detection case inner wall.

Preferably, the top of the detection box is fixedly provided with an observation screen, the observation screen is communicated with the information collector through a connecting wire, and the information collector is communicated with the collection plate.

Preferably, the bottom of the collecting plate is fixedly provided with five sensors, the five sensors are uniformly distributed in each supporting spring, and the sensors and the inner rod have the same diameter.

Preferably, the quantity of bracing piece is two, and two bracing piece symmetries set up in the both sides of motor to the top of two bracing pieces all is provided with belt pulley two, and two belt pulley two pass through belt and four belt pulley transmission connection.

Preferably, the number of universal wheels is four, and four universal wheels pass through the threaded sleeve pipe symmetry and set up in the bottom of detection case to the diameter of universal wheel is greater than the diameter of detecting the wheel.

(III) advantageous effects

Compared with the prior art, the utility model provides a concrete placement roughness detection device possesses following beneficial effect:

1. this concrete placement roughness detection device travels to the concrete face that waits to detect through the detection case, and the motor drives the threaded shaft and rotates to make the universal wheel pack up, the detection wheel is in the motion process, through the interior pole up-and-down motion at top, reach the effect of the timely sensor transmission to information collector's of passing through of roughness with every section concrete, it is inconvenient to have solved traditional testing process in the record information, the error is great, the later stage of being not convenient for says the problem that the concrete roughness evaluated.

2. This concrete placement roughness detection device, concrete face to just having built can be accurate effectual carries out the roughness and detects, timely collection detected data, avoid at record data and transmission detected data in-process, great error appears, it evaluates and brings very big inconvenience for the concrete roughness is said to the later stage, device simple structure, the operation of being convenient for, can adapt to various concrete work environment, time saving and labor saving, the work efficiency who detects is improved, reduce the input that detects cost of labor and material cost.

Drawings

FIG. 1 is a schematic three-dimensional cross-sectional view of the structure of the present invention;

FIG. 2 is a sectional elevation view of the structure of the present invention;

FIG. 3 is a right side sectional view of the structure of the present invention;

fig. 4 is an enlarged schematic view of fig. 1 at a according to the present invention.

In the figure: the device comprises a detection box 1, a threaded sleeve 2, a support plate 3, an inclined rod 4, a universal wheel 5, a rotating rod 6, a fixed frame 7, a detection wheel 8, a limiting plate 9, a threaded shaft 10, a belt pulley I11, a belt 12, an observation screen 13, an information collector 14, an acquisition plate 15, a transverse plate 16, a support spring 17, an inner rod 18, a sleeve 19, a driven gear 20, a motor 21, a driving gear 22, a sensor 23, a belt pulley II 24 and a support rod 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a concrete pouring flatness detecting apparatus includes a detecting box 1, an observation screen 13 is fixedly disposed on the top of the detecting box 1, the observation screen 13 is communicated with an information collector 14 through a connecting wire, the information collector 14 is communicated with a collecting plate 15, the observation screen 13 is communicated with the information collector 14 through the collecting plate, data transmitted by the timely observation apparatus is timely and improves detecting accuracy, the middle of the upper surface of the inner wall of the detecting box 1 is fixedly connected with the bottom of a motor 21, the top of the motor 21 is inserted into the middle of a driving gear 22 through a rotating shaft, one side of the outer surface of the driving gear 22 is engaged with one side of the outer surface of a driven gear 20, the middle of the driven gear 20 is sleeved on the outer surface of the bottom of a support rod 25, the number of the support rods 25 is two, the two support rods 25 are symmetrically disposed on two sides of the motor, two belt pulleys 24 are in transmission connection with four belt pulleys 11 through a belt 12, the purpose that one motor 21 drives four threaded shafts 10 to rotate is achieved through the driven gear 20 arranged on the surface of two supporting rods 25, the four universal wheels 5 can be conveniently retracted and extended simultaneously, the supporting rods 25 are in rotation connection with the top of the inner wall of the detection box 1 through bearings, the belt pulleys 24 are sleeved on the outer surface of the top of the supporting rods 25, the belt pulleys 24 are in transmission connection with the outer surface of the belt pulleys 11 through the belt 12, the belt pulleys 11 are sleeved on the outer surface of the top of the threaded shafts 10, the top of the threaded shafts 10 are in rotation connection with one end of the upper surface of the inner wall of the detection box 1 through bearings, the bottom of the threaded shafts 10 are in threaded connection with the top of the threaded sleeves 2, the limiting plates 9 are fixedly arranged in the middle of the outer surface of the threaded sleeves 2, and threaded sleeve 2 passes through the one end fixed connection of bearing and diaphragm 16, one side fixed connection of

diaphragm

16 and 1 inner wall of detection case, set up limiting plate 9 on threaded sleeve 2's surface, the distance of effectual restriction threaded sleeve 2 downstream, and through the effectual stability that increases threaded sleeve 2 in the motion process of horizontal pole 16, threaded sleeve 2's bottom and the top fixed connection of backup pad 3, the bottom of backup pad 3 and the top fixed connection of down tube 4, the bottom of down tube 4 rotates with universal wheel 5 through the pivot to be connected, the quantity of universal wheel 5 is four, four universal wheels 5 set up in the bottom of detection case 1 through threaded sleeve 2 symmetry, and the diameter of universal wheel 5 is greater than the diameter of detection wheel 8, set up the application scope that universal wheel 5 improved the device, alleviate the intensity of labour of mobile device in-process simultaneously.

Middle part and the one end fixed connection who gathers board 15 of 1 inner wall one side of detection case, the fixed five sensors 23 that are provided with in bottom of gathering board 15, five sensors 23 evenly distributed are in every supporting spring 17's inside, and sensor 23 is the same with interior pole 18's diameter, through setting up sensor 23, improve interior pole 18 upward movement in-process to the timely transmission of data of saying the concrete roughness, gather the bottom of board 15 and supporting spring 17's top fixed connection, the fixed surface that lower bolster and interior pole 18 top are passed through to supporting spring 17's bottom is connected, the top fixed connection of sleeve pipe 19 and dwang 6 of fixed connection in 1 inner wall bottom of detection case is passed to interior pole 18's bottom, the bottom of dwang 6 and the top fixed connection of mount 7, the bottom of mount 7 is passed through the connecting rod and is rotated with one side of detection wheel 8 and.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When using, remove the device to the concrete face that waits to detect through universal wheel 5, motor 21 drives driven gear 20 through driving gear 22 as power and rotates, driven gear 20 pivoted in-process drives threaded shaft 10 through belt 12 and rotates, make universal wheel 5 withdraw detection case 1 inside under the effect of threaded sleeve 2, detection wheel 8 and concrete face contact, through detection wheel 8 at the in-process concave convex surface up-and-down motion of concrete face at the concrete face trip interior pole 18, interior pole 18 upwards the in-process of motion contacts with sensor 23, sensor 23 is timely with information transmission to information collector 14's inside, show through observing screen 13, accomplish the detection work to saying the concrete roughness.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete placement roughness detection device, includes detection case (1), its characterized in that: the middle part of the upper surface of the inner wall of the detection box (1) is fixedly connected with the bottom of the motor (21), the top of the motor (21) is connected with the middle part of the driving gear (22) in an inserting mode through a rotating shaft, one side of the outer surface of the driving gear (22) is meshed with one side of the outer surface of the driven gear (20), the middle part of the driven gear (20) is connected with the outer surface of the bottom of the supporting rod (25) in a sleeved mode, the supporting rod (25) is rotatably connected with the top of the inner wall of the detection box (1) through a bearing, the outer surface of the top of the supporting rod (25) is connected with a second belt pulley (24) in a sleeved mode, the second belt pulley (24) is in transmission connection with the outer surface of the first belt pulley (11) through a belt (12), the first belt pulley (11) is connected with the outer surface of the top of the threaded shaft (10) in a sleeved mode, the top, the bottom of the threaded sleeve (2) is fixedly connected with the top of the support plate (3), the bottom of the support plate (3) is fixedly connected with the top of the diagonal rod (4), and the bottom of the diagonal rod (4) is rotatably connected with the universal wheel (5) through a rotating shaft;

the middle part of detection case (1) inner wall one side and the one end fixed connection who gathers board (15), gather the bottom of board (15) and the top fixed connection of supporting spring (17), the bottom of supporting spring (17) is passed through the lower bolster and is connected with the surface fixed connection at interior pole (18) top, the bottom of interior pole (18) is passed fixed connection in sleeve pipe (19) and the top fixed connection of dwang (6) of detection case (1) inner wall bottom, the bottom of dwang (6) and the top fixed connection of mount (7), the bottom of mount (7) is passed through the connecting rod and is rotated with one side of detection wheel (8) and be connected.

2. A concrete placement flatness detecting apparatus as recited in claim 1, wherein: the middle part of threaded sleeve (2) surface is fixed and is provided with limiting plate (9), and the diameter of freon and limiting plate (9) is greater than the diameter that detection case (1) bottom was seted up to threaded sleeve (2) passes through the one end fixed connection of bearing and diaphragm (16), one side fixed connection of diaphragm (16) and detection case (1) inner wall.

3. A concrete placement flatness detecting apparatus as recited in claim 1, wherein: the top of the detection box (1) is fixedly provided with an observation screen (13), the observation screen (13) is communicated with an information collector (14) through a connecting wire, and the information collector (14) is communicated with a collection plate (15).

4. A concrete placement flatness detecting apparatus as recited in claim 1, wherein: five sensors (23) are fixedly arranged at the bottom of the acquisition plate (15), the five sensors (23) are uniformly distributed in each supporting spring (17), and the diameters of the sensors (23) and the inner rod (18) are the same.

5. A concrete placement flatness detecting apparatus as recited in claim 1, wherein: the number of bracing piece (25) is two, and two bracing pieces (25) symmetry set up in the both sides of motor (21) to the top of two bracing pieces (25) all is provided with belt pulley two (24), and two belt pulley two (24) are connected with four belt pulley one (11) transmission through belt (12).

6. A concrete placement flatness detecting apparatus as recited in claim 1, wherein: the number of universal wheels (5) is four, and four universal wheels (5) are symmetrically arranged at the bottom of the detection box (1) through the threaded sleeve (2), and the diameter of each universal wheel (5) is larger than that of each detection wheel (8).