CN219552295U - Wall painting quality detection device - Google Patents
Wall painting quality detection device Download PDFInfo
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- CN219552295U CN219552295U CN202320168200.2U CN202320168200U CN219552295U CN 219552295 U CN219552295 U CN 219552295U CN 202320168200 U CN202320168200 U CN 202320168200U CN 219552295 U CN219552295 U CN 219552295U
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Abstract
The utility model relates to a wall painting quality detection device, which comprises: support frame, crane, roating seat, detection case, elevating system and angle adjustment mechanism, angle adjustment mechanism is including rotating the pivot of installing on the crane, setting up in epaxial worm wheel, the worm of being connected with the worm wheel cooperation, driving worm pivoted motor, setting up in the pivot upper end and rotate the regulation seat of being connected with the roating seat, circumference distribution and adjust the constant head tank on the seat and the activity setting and insert the locating pin of establishing in the constant head tank on the roating seat. According to the utility model, the positioning pin and the positioning groove are matched to realize the rapid rough adjustment of the detection box, and the worm are used to realize the accurate adjustment, so that the adjustment speed of the detection box is improved, the adjustment precision of the detection box is higher, the perpendicularity between the incident light of laser and the wall surface to be detected is improved, and the detection error is reduced.
Description
Technical Field
The utility model relates to the technical field of engineering detection equipment, in particular to a wall painting quality detection device.
Background
In order to ensure the quality of construction and finishing works, after the construction wall is painted, a laser ranging device is generally adopted to perform laser ranging treatment on the wall surface before and after the wall surface is painted, so that the thickness of a painting layer is obtained, and the painting quality is determined.
Existing laser ranging devices, for example: the Chinese patent of utility model with publication number of CN210268696U discloses a quality inspection device for wall surface painting for supervision, when the quality inspection is required to be carried out on different wall surfaces, inspection personnel rotates a rotary table, when the rotary table rotates to a positioning groove, a bolt directly falls into the positioning groove, so that the bolt is clamped in the positioning groove, at the moment, the rotary table drives a detection box body to rotate towards the wall surface to be inspected, but the rotating angle of the rotary table is relatively large every time, the rotating angle cannot be accurately adjusted, and the angle deviation exists between the incident light of laser and the wall surface to be inspected, so that the detection error is generated.
Disclosure of Invention
The utility model aims to provide a wall painting quality detection device, which can realize quick adjustment of a detection box and improve adjustment precision.
The above object of the present utility model is achieved by the following technical solutions: a wall painting quality detection device includes: the angle adjusting mechanism comprises a rotating shaft, a worm wheel, a worm, a motor, an adjusting seat, a positioning groove and a positioning pin, wherein the rotating shaft is installed on the lifting frame, the worm wheel is arranged on the rotating shaft, the worm is matched with the worm wheel, the motor is used for driving the worm to rotate, the adjusting seat is arranged at the upper end of the rotating shaft and is rotationally connected with the rotating seat, the positioning groove is circumferentially distributed on the adjusting seat, and the positioning pin is movably arranged on the rotating seat and is inserted in the positioning groove.
Preferably, a first rotating cavity is formed in the lower end of the rotating seat, a connecting shaft is arranged in the center of the first rotating cavity, and the adjusting seat is rotatably installed in the first rotating cavity through the connecting shaft.
Preferably, a friction plate is arranged between the top of the first rotating cavity and the upper end of the adjusting seat.
Preferably, the rotary seat is provided with a mounting hole, the mounting hole is communicated with the first rotary cavity, and the positioning pin is inserted into the mounting hole.
Preferably, a reset spring is arranged in the mounting hole and sleeved on the positioning pin, a positioning ring is arranged at one end, close to the positioning groove, of the positioning pin, a positioning step opposite to the positioning ring is arranged in the mounting hole, one end of the reset spring is connected to the positioning ring, and the other end of the reset spring is connected to the positioning step.
Preferably, the notch of the positioning groove is arranged in a horn shape.
Preferably, the front end of the positioning pin is arc-shaped.
Preferably, a second installation cavity is formed in the upper end of the lifting frame, and the worm wheel and the worm are arranged in the second installation cavity.
Preferably, the lifting mechanism comprises an electric push rod connected between the support frame and the lifting frame, a guide rod vertically arranged on the lifting frame and a guide hole arranged on the support frame, and the guide rod is inserted into the guide hole.
Preferably, a sliding sleeve is arranged in the guide hole and sleeved on the guide rod.
The utility model has the beneficial effects that: according to the utility model, the positioning pin and the positioning groove are matched to realize the rapid rough adjustment of the detection box, and the worm are used to realize the accurate adjustment, so that the adjustment speed of the detection box is improved, the adjustment precision of the detection box is higher, the perpendicularity between the incident light of laser and the wall surface to be detected is improved, and the detection error is reduced.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is a side view of an embodiment of the present utility model;
FIG. 3 is a schematic view of an angle adjusting mechanism according to an embodiment of the present utility model;
FIG. 4 is an enlarged view of a portion of FIG. 2 at A;
in the figure: the device comprises a 1-supporting frame, a 2-lifting frame, a 201-second installation cavity, a 3-rotating seat, a 301-first rotating cavity, a 302-connecting shaft, a 303-installation hole, a 4-detection box, a 5-lifting mechanism, a 501-electric push rod, a 502-guide rod, a 503-guide hole, a 504-sliding sleeve, a 6-angle adjusting mechanism, a 601-rotating shaft, a 602-worm wheel, a 603-worm, a 604-motor, a 605-adjusting seat, a 606-positioning groove, a 607-positioning pin, a 608-return spring, a 609-positioning ring and a 7-friction plate.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model, may be made by those skilled in the art after reading the present specification, are only protected by patent laws within the scope of the claims of the present utility model.
Examples: as shown in fig. 1 to 4, a wall painting quality detection apparatus includes: the lifting device comprises a supporting frame 1, a lifting frame 2 arranged above the supporting frame 1, a rotating seat 3 rotatably arranged on the lifting frame 2, a detection box 4 arranged on the rotating seat 3, a lifting mechanism 5 arranged between the supporting frame 1 and the lifting frame 2 and an angle adjusting mechanism 6 arranged between the rotating seat 3 and the lifting frame 2.
Wherein the bottom of the support frame 1 is provided with adjustable supporting legs for adjusting the levelness of the support frame 1.
The detection box 4 is a laser range finder and is an outsourcing standard component.
As shown in fig. 2 and 4, the lifting mechanism 5 includes an electric push rod 501 connected between the support frame 1 and the lifting frame 2, a guide rod 502 vertically provided on the lifting frame 2, and a guide hole 503 provided in the support frame 1, the guide rod 502 being inserted into the guide hole 503. The electric putter 501 fixed mounting is on support frame 1, and the flexible end of electric putter 501 is connected in crane 2 bottom.
The electric putter 501 is an outsourcing standard.
A sliding sleeve 504 is arranged in the guide hole 503, the sliding sleeve 504 is sleeved on the guide rod 502, and the sliding sleeve 504 is a copper sleeve.
As shown in fig. 1 and 3, the angle adjusting mechanism 6 includes a rotating shaft 601 rotatably mounted on the lifting frame 2, a worm wheel 602 provided on the rotating shaft 601, a worm 603 cooperatively connected with the worm wheel 602, a motor 604 driving the worm 603 to rotate, an adjusting seat 605 provided on an upper end of the rotating shaft 601 and rotatably connected with the rotating seat 3, positioning grooves 606 circumferentially distributed on the adjusting seat 605, and positioning pins 607 movably provided on the rotating seat 3 and inserted in the positioning grooves 606. The worm wheel 602 and the adjusting seat 605 are coaxially arranged on the rotating shaft 601 and synchronously rotate.
The lower extreme of swivel mount 3 is provided with first rotatory chamber 301, and the center in first rotatory chamber 301 is provided with connecting axle 302, and regulation seat 605 is installed in first rotatory chamber 301 through connecting axle 302 rotation.
The upper end of the lifting frame 2 is provided with a second mounting cavity 201, and a worm wheel 602 and a worm 603 are arranged in the second mounting cavity 201.
Be provided with friction disc 7 between first rotatory chamber 301 top and the regulation seat 605 upper end, wherein a slice friction disc 7 and roating seat 3 fixed connection, another slice friction disc 7 and regulation seat 605 fixed connection, through the frictional action between two friction discs 7, prevent to produce the rocking of circumference between roating seat 3 and the regulation seat 605, improve the stability when detecting case 4 detects.
The rotary seat 3 is provided with a mounting hole 303, the mounting hole 303 is communicated with the first rotary cavity 301, and the positioning pin 607 is inserted into the mounting hole 303.
A reset spring 608 is arranged in the mounting hole 303, the reset spring 608 is sleeved on the positioning pin 607, a positioning ring 609 is arranged at one end of the positioning pin 607, which is close to the positioning groove 606, a positioning step which is opposite to the positioning ring 609 is arranged in the mounting hole 303, one end of the reset spring 608 is connected to the positioning ring 609, and the other end is connected to the positioning step. The positioning pin 607 is automatically moved to approach the adjusting seat 605 by the elastic force of the return spring 608, so as to enter the positioning groove 606.
The notch of the positioning groove 606 is in a horn shape, and the front end of the positioning pin 607 is in a circular arc shape, so that the positioning pin 607 can conveniently enter the positioning groove 606.
In use, the lifting frame 2 is moved to a set height by the electric push rod 501; then the positioning pin 607 is shifted outwards, so that the positioning pin 607 is separated from the positioning groove 606, and the rotating seat 3 is rotated at the moment, so that the detection box 4 faces the wall surface to be detected; the positioning pin 607 is then reset, so that the rotary seat 3 is locked with the adjustment seat 605; finally, a worm 603 is driven by a motor, and the worm 603 drives an adjusting seat 605 and a rotating seat 3 to slowly rotate through a worm wheel 602 and a rotating shaft 601, so that the laser emission angle of the detection box 4 is accurately adjusted.
Claims (10)
1. A wall painting quality detection device includes: support frame (1), set up crane (2) in support frame (1) top, rotate roating seat (3) of installing on crane (2), set up detection case (4) on roating seat (3), set up elevating system (5) between support frame (1) and crane (2) and set up angle adjustment mechanism (6) between roating seat (3) and crane (2), its characterized in that: the angle adjusting mechanism (6) comprises a rotating shaft (601) rotatably mounted on the lifting frame (2), a worm wheel (602) arranged on the rotating shaft (601), a worm (603) in matched connection with the worm wheel (602), a motor (604) for driving the worm (603) to rotate, an adjusting seat (605) arranged at the upper end of the rotating shaft (601) and rotatably connected with the rotating seat (3), positioning grooves (606) circumferentially distributed on the adjusting seat (605) and positioning pins (607) movably arranged on the rotating seat (3) and inserted in the positioning grooves (606).
2. The wall painting quality detection device according to claim 1, wherein: the lower extreme of roating seat (3) is provided with first rotatory chamber (301), the center in first rotatory chamber (301) is provided with connecting axle (302), adjust seat (605) and rotate through connecting axle (302) and install in first rotatory chamber (301).
3. The wall painting quality detection device according to claim 2, characterized in that: a friction plate (7) is arranged between the top of the first rotating cavity (301) and the upper end of the adjusting seat (605).
4. The wall painting quality detection device according to claim 2, characterized in that: the rotary seat (3) is provided with a mounting hole (303), the mounting hole (303) is communicated with the first rotary cavity (301), and the positioning pin (607) is inserted into the mounting hole (303).
5. The wall painting quality detection device according to claim 4, wherein: be provided with reset spring (608) in mounting hole (303), reset spring (608) suit is on locating pin (607), the one end that locating pin (607) is close to constant head tank (606) is provided with holding ring (609), be provided with in mounting hole (303) with holding ring (609) relative setting's location step, one end of reset spring (608) is connected on holding ring (609), and the other end is connected on the location step.
6. The wall painting quality detection device according to claim 1, wherein: the notch of the positioning groove (606) is arranged in a horn shape.
7. The wall painting quality detection device according to claim 6, wherein: the front end of the locating pin (607) is arc-shaped.
8. The wall painting quality detection device according to claim 1, wherein: the upper end of the lifting frame (2) is provided with a second installation cavity (201), and the worm wheel (602) and the worm (603) are arranged in the second installation cavity (201).
9. The wall painting quality detection device according to claim 1, wherein: the lifting mechanism (5) comprises an electric push rod (501) connected between the supporting frame (1) and the lifting frame (2), a guide rod (502) vertically arranged on the lifting frame (2) and a guide hole (503) arranged on the supporting frame (1), wherein the guide rod (502) is inserted into the guide hole (503).
10. The wall painting quality detection device according to claim 9, wherein: a sliding sleeve (504) is arranged in the guide hole (503), and the sliding sleeve (504) is sleeved on the guide rod (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320168200.2U CN219552295U (en) | 2023-02-09 | 2023-02-09 | Wall painting quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320168200.2U CN219552295U (en) | 2023-02-09 | 2023-02-09 | Wall painting quality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219552295U true CN219552295U (en) | 2023-08-18 |
Family
ID=87730578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320168200.2U Active CN219552295U (en) | 2023-02-09 | 2023-02-09 | Wall painting quality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219552295U (en) |
-
2023
- 2023-02-09 CN CN202320168200.2U patent/CN219552295U/en active Active
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