CN213748376U

CN213748376U - Building engineering roughness detection device

Info

Publication number: CN213748376U
Application number: CN202022424039.XU
Authority: CN
Inventors: 杨雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-20
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to the technical field of flatness detection equipment, in particular to a flatness detection device for building engineering, which comprises a translation mechanism, a lifting mechanism, a rotating mechanism and a measuring mechanism, wherein the translation mechanism comprises traveling wheels, a bottom plate, guide rails, a slider, a first motor fixing plate, a first motor, a first coupling, a first lead screw, a first bearing seat, a first lead screw nut and a translation plate, the traveling wheels are all arranged around the lower end of the bottom plate, two guide rails are symmetrically arranged at the upper end of the bottom plate, the slider is symmetrically arranged at the lower end of the translation plate, the lower end of the slider is connected with the guide rails in a sliding way, the first motor is arranged at the outer side of the bottom plate through the first motor fixing plate, the first lead screw nut is arranged at the lower end of the translation plate, the flatness detection device has the function of multi-direction flatness measurement, the flatness is automatically measured, and the flatness error is accurately known, and manual operation is reduced, and the working efficiency is improved.

Description

Building engineering roughness detection device

Technical Field

The utility model relates to a roughness check out test set technical field especially relates to a building engineering roughness detection device.

Background

The building engineering refers to an engineering entity formed by the construction of various building constructions and auxiliary facilities thereof and the installation activities of lines, pipelines and equipment matched with the building constructions, wherein the building constructions refer to the engineering which has a top cover, a beam column, a wall, a foundation and can form an internal space and meet the requirements of production, living, study and public activities of people, in the construction process, whether a wall surface is flat or not needs to be detected after the wall surface is smoothed, in the construction process, a plasterer brushes the wall surface, and in the unified standards for construction quality inspection and acceptance of building engineering, the flatness of the inner surface of a plane with the 2m square is not more than 4 mm.

However, in the prior art, a common detection mode is to test by a long rod, which basically belongs to visual measurement, so that the accuracy of such a test is poor, when detecting a wall surface at a higher position, the test work of workers is troublesome, a large amount of time needs to be wasted in manual measurement, and the detection effect of the existing partial flatness detection equipment is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the building engineering roughness detection device who proposes makes it can automize and measure and detect the wall roughness, problem that artifical measurement accuracy is low.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design relates to a building engineering flatness detection device, which comprises a translation mechanism, a lifting mechanism, a rotating mechanism and a measuring mechanism, wherein the translation mechanism comprises walking wheels, a bottom plate, guide rails, a sliding block, a first motor fixing plate, a first motor, a first coupler, a first lead screw, a first bearing seat, a first lead screw nut and a translation plate, the walking wheels are arranged at the periphery of the lower end of the bottom plate, two guide rails are symmetrically arranged at the upper end of the bottom plate, the sliding block is symmetrically arranged at the lower end of the translation plate, the lower end of the sliding block is in sliding connection with the guide rails, the first motor is arranged at the outer side of the bottom plate through the first motor fixing plate, the first lead screw nut is arranged at the lower end of the translation plate, the first bearing seat is arranged at the upper end of the bottom plate, the first motor is connected with the first lead screw through the first coupler, one end of the first lead screw, which is far away from the first motor, is sleeved with the first bearing seat, the first screw rod nut is in threaded connection with the first screw rod, the rotating mechanism comprises a fixed seat, a transmission shaft, a bearing, a PLC (programmable logic controller), a rotary cylinder and a cylinder fixed block, the PLC is installed at the upper end of the fixed seat, the rotary cylinder is installed on the outer side of the fixed seat through the cylinder fixed block, the bearing is symmetrically installed in an inner cavity of the fixed seat, the transmission shaft is sleeved in an inner cavity of the bearing, one end of the transmission shaft is connected with the rotary cylinder, a measuring mechanism is installed at one end, away from the rotary cylinder, of the transmission shaft, a supporting upright post is installed at the lower end of the fixed seat, one end, away from the rotating mechanism, of the supporting upright post is connected with a lifting plate, the measuring mechanism comprises a vertical plate, an auxiliary wheel, a T-shaped movable rod, a ball, a sleeve, a measuring rod, a spring and a displacement sensor, the vertical plate is connected with the transmission shaft, and auxiliary wheels are symmetrically installed at two ends of the vertical plate, the sleeve is installed to the outside symmetry of riser, T type movable rod is installed to the sleeve inner chamber, the one end swing joint ball of T type movable rod, the one end that the ball was kept away from to T type movable rod is equipped with the measuring stick, telescopic inner chamber is connected with T type movable rod through the spring, the telescopic outside all is equipped with displacement sensor.

Preferably, the revolving cylinder of the revolving mechanism has a revolving angle of ninety degrees.

Preferably, elevating system is including second motor, second motor fixing base, second screw-nut, second bearing, second lead screw, second shaft coupling, lifter plate, the second motor passes through the second motor fixing base to be fixed in the plate upper end that translates, the outside and the lifter plate of second screw-nut are connected, the second bearing is connected with the plate that translates, the second motor has the second lead screw through second shaft coupling connection, the one end that the second motor was kept away from to the second lead screw cup joints with the second bearing mutually, looks spiro union between second screw-nut and the second lead screw.

Preferably, the outer side of the bottom plate is provided with a handrail, and the walking wheel is a universal brake wheel.

Preferably, the upper end of the lifting plate is provided with a plurality of bushings, the inner walls of the bushings are sleeved with guide pillars, and the guide pillars are fixed on the translation plate through guide pillar fixing seats.

Preferably, four bushings are arranged at the upper end of the lifting plate and are uniformly distributed at the upper end of the lifting plate.

The utility model provides a pair of building engineering roughness detection device, beneficial effect lies in: manually placing the equipment in a region close to a measuring wall, starting a controller to start a circuit of the equipment and an air circuit to ensure the normal operation of the equipment, after the measured value of a measuring rod is reset to zero, attaching a ball in front of a T-shaped movable rod to the measuring wall, manually clicking an operation panel to set the distance to be measured when the translation measurement is needed, starting a first motor through a PLC (programmable logic controller) to rotate a first screw rod through a first coupler so as to enable a connected first screw rod nut to push a translation plate to drive an upper end lifting mechanism, a rotating mechanism and a measuring mechanism to integrally move in parallel under the action of an auxiliary guide pillar, then measuring the flatness of the wall surface, manually clicking the operation panel when the high wall surface needs to be measured, after the height value of the equipment needs to be measured is set, starting a second motor through a PLC to rotate a second screw rod through a second coupler so as to enable a connected second nut to push the rotating mechanism and the measuring mechanism at the upper end of the lifting plate to integrally move upwards to the height of the measuring wall surface to be measured, the translation mechanism of equipment will operate and drive all mechanisms in upper end and carry out translational motion, when needs measure Z axle plane degree and need the measuring head turned angle, the operating panel is clicked to the manual work, and equipment will drive the transmission shaft through rotation mechanism's revolving cylinder and make its measuring mechanism carry out ninety degree upset back, presumes translation distance numerical value once more according to the operation personnel demand, and lift measuring mechanism measures the axial roughness of Z, compares with current technique, the utility model has the advantages of reasonable design, has multi-direction measurement roughness function, and automatic measurement roughness, the precision is known the roughness error, has reduced manual work again, improves work efficiency.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a flatness detecting device for construction engineering provided by the present invention;

fig. 2 is a schematic view of a three-dimensional structure of a translation mechanism of the flatness detecting device for construction engineering provided by the utility model;

fig. 3 is a front view of a translation mechanism of the flatness detecting device for construction engineering according to the present invention;

fig. 4 is a schematic view of a three-dimensional structure of a lifting mechanism of the flatness detecting device for construction engineering provided by the utility model;

fig. 5 is a schematic view of an internal structure of a rotating mechanism of the flatness detecting device for construction engineering provided by the utility model;

fig. 6 is a schematic view of an internal structure of a measuring mechanism of the flatness detecting device for construction engineering provided by the utility model;

fig. 7 is an enlarged schematic structural diagram of a part a device according to the present invention.

In the figure: 1 translation mechanism, 2 lifting mechanism, 3 rotation mechanism, 4 measurement mechanism, 5 supporting upright post, 6 walking wheels, 7 bottom plate, 8 guide rail, 9 sliding block, 10 first motor fixing plate, 11 first motor, 12 first coupler, 13 first lead screw, 14 first bearing seat, 15 first lead screw nut, 16 translation plate, 17 second motor, 18 second motor fixing seat, 19 second lead screw nut, 20 second bearing seat, 21 second lead screw, 22 second coupler, 23 guide post fixing seat, 24 guide post, 25 bush, 26 lifting plate, 27 fixing seat, 28 transmission shaft, 29 bearing, 30 PLC controller, 31 rotation cylinder, 32 cylinder fixing block, 33 vertical plate, 34 auxiliary wheel, 35T-shaped movable rod, 36 ball, 37 sleeve, 38 measurement rod, 39 spring, 39 sleeve, 40 displacement sensor, 41 handrail.

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.

Referring to fig. 1-7, a building engineering flatness detecting device, including translation mechanism 1, elevating system 2, rotary mechanism 3 and measuring mechanism 4, translation mechanism 1 is including walking wheel 6, bottom plate 7, guide rail 8, slider 9, first motor fixed plate 10, first motor 11, first shaft coupling 12, first lead screw 13, first bearing frame 14, first screw-nut 15, translation board 16, walking wheel 6 is all installed to the lower extreme of bottom plate 7 symmetry, handrail 41 is installed to the outside of bottom plate 7, walking wheel 6 is universal brake wheel, make things convenient for operation personnel mobile device.

Two guide rails 8 are symmetrically installed at the upper end of a bottom plate 7, sliders 9 are symmetrically installed at the lower ends of translation plates 16, the lower ends of the sliders 9 and the guide rails 8 are connected in a sliding manner, a first motor 11 is installed at the outer side of the bottom plate 7 through a first motor fixing plate 10, a first lead screw nut 15 is installed at the lower end of the translation plate 16, a first bearing seat 14 is installed at the upper end of the bottom plate 7, the first motor 11 is connected with a first lead screw 13 through a first coupler 12, one end, far away from the first motor 11, of the first lead screw 13 is sleeved with the first bearing seat 14, the first lead screw nut 15 is in threaded connection with the first lead screw 13, a lifting mechanism 2 comprises a second motor 17, a second motor fixing seat 18, a second lead screw nut 19, a second bearing seat 20, a second lead screw 21, a second coupler 22, a guide post fixing seat 23, a guide post 24, a bush 25 and a lifting plate 26, and a bush 25 is arranged at the upper end of the lifting plate 26, guide pillar 24 has been cup jointed to bush 25 inner wall, guide pillar 24 is fixed on translation board 16 through guide pillar fixing base 23, second motor 17 passes through second motor fixing base 18 to be fixed in translation board 16 upper end, the outside of second screw-nut 19 is connected with lifter plate 26, second bearing frame 20 is connected with

outside translation board

16, 2 stiff ends of elevating system are connected in the translation board 16 outside, remove end second screw-nut 19 and fix in the lifter plate 26 outside, let second motor 17 drive second lead screw 21 through second shaft coupling 22 and make its second screw-nut 19 that cup joints drive and go up and down, make equipment possess the measuring effect who adapts to different height.

The upper end of lifter plate 26 is equipped with bush 25 a plurality of, and guide pillar 24 has all been cup jointed to the inner wall of bush 25, and guide pillar 24 passes through guide pillar fixing base 23 to be fixed on translation board 16, through guide pillar 24 and bush 25's sliding fit, makes the better elevating movement that carries on of elevating system 2.

Four bushings 25 are arranged at the upper end of the lifting plate 26, and the bushings 25 are uniformly distributed at the upper end of the lifting plate 26, so that the force-dividing and guiding effects are better.

Second motor 17 is connected with second lead screw 21 through second shaft coupling 22, the one end that second motor 17 was kept away from to second lead screw 21 cup joints with second bearing frame 20 mutually, looks spiro union between second screw-nut 19 and the second lead screw 21, rotary mechanism 3 is including fixing base 27, transmission shaft 28, bearing 29, PLC controller 30, revolving cylinder 31, cylinder fixed block 32, PLC controller 30 is installed to fixing base 27 upper end, revolving cylinder 31 is installed through cylinder fixed block 32 in fixing base 27's the outside, rotary mechanism 3's revolving cylinder 31 has ninety degrees angle of revolution, can make the transmission shaft 28 of connecting drive measuring mechanism 4 and rotate, make it possess multidirectional measuring effect.

The inner cavity of the fixed seat 27 is symmetrically provided with bearings 29, the inner cavity of the bearing 29 is sleeved with a transmission shaft 28, one end of the transmission shaft 28 is connected with a rotary cylinder 31, one end of the transmission shaft 28 far away from the rotary cylinder 31 is provided with a measuring mechanism 4, the lower end of the fixed seat 27 is provided with a supporting upright post 5, one end of the supporting upright post 5 far away from the rotary mechanism 3 is connected with a lifting plate 26, the measuring mechanism 4 comprises a vertical plate 33, auxiliary wheels 34, a T-shaped movable rod 35, balls 36, a sleeve 37, a measuring rod 38, springs 39 and a displacement sensor 40, the vertical plate 33 is connected with the transmission shaft 28, the two ends of the vertical plate 33 are symmetrically provided with the auxiliary wheels 34, the outer side of the vertical plate 33 is symmetrically provided with the sleeve 37, the inner cavity of the sleeve 37 is provided with the T-shaped movable rod 35, one end of the T-shaped movable rod 35 is provided with the balls 36, one end of the T-shaped movable rod 35 far away from the balls 36 is provided with the measuring rod 38, the inner cavity of the sleeve 37 is connected with the T-shaped movable rod 35 through the springs 39, the displacement sensors 40 are provided on the outside of the sleeve 37.

The riser 33 both ends symmetry of measuring mechanism 4 is equipped with auxiliary wheel 34, the middle part longitudinal symmetry design sleeve 37 of riser 33, the sleeve 37 inner chamber is equipped with T type movable rod 35, T type movable rod 35 is sliding fit with sleeve 37, the one end of T type movable rod 35 is equipped with ball 36, the one end that ball 36 was kept away from to T type movable rod 35 passes through screw thread installation measuring stick 38, displacement sensor 40 is installed to the one end that sleeve 37 kept away from riser 33, install spring 39 between the T type end of T type movable rod 35 and the sleeve 37 inner chamber.

The walking wheel 6 of 7 bottom installations of bottom plate has the horizontal rotation removal effect, and walking wheel 6 has the service brake function.

The working principle is as follows: the utility model discloses a PLC controller 30 of S7-200 model is connected with first motor 11, second motor 17, ZX1 model displacement sensor 40, revolving cylinder 31 with the wire.

When the measurement is needed, the equipment is manually placed close to a measurement wall area, the foot brake function of the travelling wheel 6 is pressed down, the PLC controller 30 is started to start a circuit of the equipment and ensure the normal operation of the equipment through an air path, the auxiliary wheel 34 of the measuring mechanism 4 is manually attached to the wall surface, at the moment, the ball 36 at the front end of the T-shaped movable rod 35 contacts the wall surface firstly due to the protrusion of the auxiliary wheel 34, so the ball is extruded by the reaction force of the wall surface through the T-shaped movable rod 35 connected with the T-shaped movable rod 35 to the spring 39 in the inner cavity of the sleeve 37, the measured value of the measuring rod 38 is reset to zero through the PLC controller 30, the translation distance to be measured is set manually through the PLC controller 30, the equipment starts the first motor 11 to rotate forwardly through the PLC to drive the connected first coupler 12 so as to rotate the first lead screw 13, the connected first lead screw nut 15 drives the translation plate 16, the lifting mechanism 2 at the upper end, the rotating mechanism 3 and the measuring mechanism 4 are driven to move integrally and in parallel under the action of the auxiliary guide rail 8 and the slide block 9, when the ball 36 meets the concave-convex surface in the measuring process, the measuring rod 38 connected with the T-shaped movable rod 35 generates displacement under the action of the spring 39, at the moment, the displacement sensor 40 detects that the movement of the measuring rod 38 is larger than or smaller than the set measuring distance value, an alarm is given, and the displacement value is recorded in time, so that the operator can know the deviation value of the displacement surface conveniently, the manual measuring time and the manual measuring error of the operator are reduced, and the flatness of the high wall surface needs to be measured, the operator passes through the PLC 30, after the height value which needs to be measured is set, the equipment starts the second motor 17 to rotate by the PLC 30 to drive the connected second coupling 22 to rotate so as to rotate the second screw rod 21, the connected second nut 19 pushes the lifting plate 26, and the rotary mechanism 3 and the measuring mechanism 4 at the upper end are driven to integrally move upwards to the height of the measuring wall surface under the action of the auxiliary bushing 25 and the guide pillar 24, the practicality of equipment has been improved, multiple actual conditions's measuring method has been possessed, avoid the manual work to go the manual work again and measure eminence roughness, the error value that manual measurement produced has been reduced, and when needing to measure Z axle roughness, the manual work passes through PLC controller 30, set for revolving cylinder 31 and carry out turned angle, thereby pass through the whole rotation that transmission shaft 28 drove measuring unit 4 through revolving cylinder 31, can set for translation distance numerical value through PLC controller 30 according to the operation personnel demand, measure Z axial roughness, make equipment more have the function of automation and actual solution problem, reduce the manual measurement process, make the operation personnel have more time to handle other things, make things convenient for the operation personnel to know the roughness error of wall, there are more time to solve the plane degree problem of actual wall.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A building engineering flatness detection device comprises a translation mechanism (1), an elevating mechanism (2), a rotating mechanism (3) and a measuring mechanism (4), and is characterized in that the translation mechanism (1) comprises traveling wheels (6), a bottom plate (7), guide rails (8), sliders (9), a first motor fixing plate (10), a first motor (11), a first coupler (12), a first lead screw (13), a first bearing seat (14), a first lead screw nut (15) and a translation plate (16), the traveling wheels (6) are installed around the lower end of the bottom plate (7), two guide rails (8) are symmetrically installed at the upper end of the bottom plate (7), the sliders (9) are symmetrically installed at the lower end of the translation plate (16), the lower end of each slider (9) is in sliding connection with the guide rails (8), the first motor (11) is installed on the outer side of the bottom plate (7) through the first motor fixing plate (10), a first screw rod nut (15) is installed at the lower end of the translation plate (16), a first bearing seat (14) is installed at the upper end of the bottom plate (7), a first motor (11) is connected with a first screw rod (13) through a first coupler (12), one end, away from the first motor (11), of the first screw rod (13) is sleeved with the first bearing seat (14), the first screw rod nut (15) and the first screw rod (13) are in threaded connection, the rotating mechanism (3) comprises a fixing seat (27), a transmission shaft (28), a bearing (29), a PLC (30), a rotating cylinder (31) and a cylinder fixing block (32), the PLC (30) is installed at the upper end of the fixing seat (27), the rotating cylinder (31) is installed on the outer side of the fixing seat (27) through the cylinder fixing block (32), and the bearing (29) is symmetrically installed in an inner cavity of the fixing seat (27), the inner chamber of bearing (29) has cup jointed transmission shaft (28) jointly, transmission shaft (28) one end is connected with revolving cylinder (31), measuring mechanism (4) is installed to the one end that revolving cylinder (31) was kept away from in transmission shaft (28), support post (5) are installed to the lower extreme of fixing base (27), the one end that revolving mechanism (3) were kept away from in support post (5) is connected with lifter plate (26), measuring mechanism (4) are including riser (33), auxiliary wheel (34), T type movable rod (35), ball (36), sleeve (37), measuring rod (38), spring (39), displacement sensor (40), riser (33) are connected with transmission shaft (28), auxiliary wheel (34) are installed to the both ends symmetry of riser (33), sleeve (37) are installed to the outside symmetry of riser (33), t type movable rod (35) are installed to sleeve (37) inner chamber, the one end swing joint ball (36) of T type movable rod (35), the one end that ball (36) were kept away from in T type movable rod (35) is equipped with measuring stick (38), the inner chamber of sleeve (37) is connected with T type movable rod (35) through spring (39), the outside of sleeve (37) all is equipped with displacement sensor (40).

2. A construction flatness detecting device according to claim 1, characterized in that the revolving cylinder (31) of the revolving mechanism (3) has a revolving angle of ninety degrees.

3. The building engineering flatness detecting device according to claim 1, wherein the lifting mechanism (2) comprises a second motor (17), a second motor fixing seat (18), a second lead screw nut (19) and a second bearing seat (20), second lead screw (21), second shaft coupling (22), lifter plate (26), second motor (17) are fixed in translation board (16) upper end through second motor fixing base (18), the outside of second lead screw nut (19) is connected with lifter plate (26), second bearing frame (20) are connected with translation board (16), second motor (17) are connected with second lead screw (21) through second shaft coupling (22), the one end that second motor (17) were kept away from in second lead screw (21) cup joints with second bearing frame (20) mutually, looks spiro union between second lead screw nut (19) and second lead screw (21).

4. The building engineering flatness detecting device according to claim 1, wherein a handrail (41) is installed on the outer side of the bottom plate (7), and the walking wheels (6) are universal brake wheels.

5. The building engineering flatness detecting device according to claim 3, wherein the upper end of the lifting plate (26) is provided with a plurality of bushings (25), the inner walls of the bushings (25) are sleeved with guide pillars (24), and the guide pillars (24) are fixed on the translation plate (16) through guide pillar fixing seats (23).

6. A flatness detecting device for building engineering according to claim 5, characterized in that said lifting plate (26) is provided with four bushings (25) at its upper end, said bushings (25) being evenly distributed at the upper end of the lifting plate (26).