CN214502394U - Building engineering quality flatness detection device - Google Patents
Building engineering quality flatness detection device Download PDFInfo
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- CN214502394U CN214502394U CN202120943691.4U CN202120943691U CN214502394U CN 214502394 U CN214502394 U CN 214502394U CN 202120943691 U CN202120943691 U CN 202120943691U CN 214502394 U CN214502394 U CN 214502394U
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- support frame
- threaded rods
- connecting seat
- lead screw
- top surface
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- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 230000008878 coupling Effects 0.000 claims abstract description 14
- 238000010168 coupling process Methods 0.000 claims abstract description 14
- 238000005859 coupling reaction Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The application relates to a building engineering quality flatness detection device, which comprises a support frame, wherein a working opening penetrating through the bottom surface of the support frame is formed in the top surface of the support frame, two threaded rods are rotatably connected to the top surface of the support frame, the two threaded rods are horizontally arranged and are respectively positioned on two opposite sides of the working opening, a sliding block is respectively sleeved on the two threaded rods, the sliding block is in threaded transmission with the threaded rods, the bottom surface of the sliding block is slidably connected to the top surface of the support frame, and a driving mechanism for driving the threaded rods to rotate is installed on the support frame; rotate between two sliders and be connected with the lead screw, outside lead screw wherein one end extends the slider, the cover was equipped with the connecting seat on the lead screw, and connecting seat and lead screw thread transmission, rigid coupling have the slide bar between two sliders, and the slide bar passes the connecting seat, and laser range finder is installed to the connecting seat bottom surface, and laser range finder is located the work port. This application has the effect that improves the convenience of measuring the plane degree.
Description
Technical Field
The application relates to the technical field of constructional engineering detection equipment, in particular to a constructional engineering quality flatness detection device.
Background
After the house is built, the flatness detector commonly used in the building industry mainly comprises a running rule and a wedge-shaped clearance gauge, and is used for measuring the flatness of the building ground to obtain flatness data.
Chinese utility model patent that currently grant bulletin number is CN211977850U discloses a building engineering quality flatness detecting device, including gyro wheel, support column, bottom plate, bottom hole, work box, deflector, activity chamber, locating hole, display, pull rod, spring, end plate, installation cavity, reference column, cushion, motor, bearing, mounting panel, guide way, connecting plate, guide block, laser range finder, screw rod, movable block and screw hole.
With respect to the related art in the above, the inventors consider that: above-mentioned technical scheme need promote detection device and remove when carrying out the flatness measurement to next position, measures many times, needs this promotion detection device more, and intensity of labour is higher, and the convenience is relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to improve the convenience of measuring the plane degree, this application provides a building engineering quality plane degree detection device.
The application provides a building engineering quality flatness detection device adopts following technical scheme:
a constructional engineering quality flatness detection device comprises a support frame, wherein a working opening penetrating through the bottom surface of the support frame is formed in the top surface of the support frame, two threaded rods are rotatably connected to the top surface of the support frame, the two threaded rods are horizontally arranged and are respectively positioned on two opposite sides of the working opening, sliders are respectively sleeved on the two threaded rods, the sliders are in threaded transmission with the threaded rods, the bottom surfaces of the sliders are slidably connected to the top surface of the support frame, and a driving mechanism for driving the threaded rods to rotate is mounted on the support frame; the laser range finder comprises two sliding blocks, wherein a lead screw is rotatably connected between the two sliding blocks, one end of the lead screw extends out of the sliding blocks, a connecting seat is sleeved on the lead screw, the connecting seat is in threaded transmission with the lead screw, a sliding rod is fixedly connected between the two sliding blocks and penetrates through the connecting seat, and a laser range finder is installed on the bottom surface of the connecting seat and is located in a working port.
By adopting the technical scheme, the driving mechanism drives the threaded rods to rotate, the two threaded rods rotate in the same direction, the two threaded rods drive the two sliding blocks to slide on the supporting frame in the same direction, the two sliding blocks drive the screw rod to move, the connecting seat can be driven to move, and the laser range finder on the connecting seat can detect the flatness of the bottom surface; the screw rod is driven to rotate, the screw rod drives the connecting seat to move along the screw rod, the distance between the two sliding blocks of the laser range finder can be changed, the ground below the working opening can be detected, the detection device does not need to be moved for many times, and therefore the convenience of measuring the flatness can be improved.
Optionally, actuating mechanism includes belt pulley one, motor and belt pulley two, belt pulley one has two, two belt pulley one is coaxial rigid coupling respectively in two the one end of threaded rod, two belt pulley one is located same one side of support frame, the motor install in the top surface of support frame, belt pulley two has two, two belt pulley two coaxial rigid couplings in on the output shaft of motor, two belt pulley one and two around being equipped with the belt strip respectively between the belt pulley two.
Through adopting above-mentioned technical scheme, when two lead screws of needs drive rotate, the motor drives two belt pulleys and rotates, and two belt pulleys drive two belt pulleys through the belt strip and rotate, and two belt pulleys drive two threaded rods and rotate for two threaded rod syntropies just rotate simultaneously, utilize drive assembly can drive two threaded rods simultaneously and rotate, thereby can improve operating personnel operation detection device's convenience.
Optionally, the top surface of the support frame is fixedly connected with two support plates, the support plates are provided with tension wheels, the two tension wheels are respectively matched with the two belt strips, and the support plates are provided with adjusting pieces for adjusting the heights of the tension wheels.
Through adopting above-mentioned technical scheme, tight pulley props up the belt strip to hinder the belt strip to take place to skid because of relaxing, thereby can guarantee that two threaded rods can move simultaneously and the rotational speed is unanimous.
Optionally, a waist-shaped hole is formed in the supporting plate, the adjusting piece comprises an adjusting rod, one end of the adjusting rod is fixedly connected to the side face, close to one side of the supporting plate, of the tensioning wheel, the other end of the adjusting rod penetrates through the waist-shaped hole, a nut is connected to the end portion of the adjusting rod in a threaded mode, and the nut is abutted to the supporting plate.
Through adopting above-mentioned technical scheme, when the tight pulley height that rises is adjusted to needs, the nut is loosened in the spiral shell, removes the tight state of support of nut and backup pad, adjusts the pole height, screws the nut again, alright with the height of adjusting the tight pulley, utilize the regulating part can carry out the regulation of tight pulley according to the lax condition of belt.
Optionally, the equal rigid coupling in support frame bottom surface edge has the supporting leg, every supporting leg bottom end face threaded connection has the screw rod, the spirit level is installed to the support frame top surface.
Through adopting above-mentioned technical scheme, observe the spirit level, rotate the screw rod of supporting leg bottom for the support frame is in the horizontality, then laser range finder is in the horizontality, thereby can improve laser range finder measured data's precision.
Optionally, the level is mounted on each support leg.
Through adopting above-mentioned technical scheme, because all install the spirit level on the supporting leg, observe when being convenient for the staff adjusting screw to can further improve the convenience of operating personnel operation.
Optionally, one end of the screw rod, which is far away from the supporting leg, is fixedly connected with a base.
Through adopting above-mentioned technical scheme, when needs rotate the screw rod, through rotating the base, alright in order to rotate the screw rod, utilize the base can improve operating personnel's maneuverability.
Optionally, the bottom surface of the base is rotatably connected with a steel ball.
By adopting the technical scheme, the steel ball is rotatably connected to the bottom surface of the base, so that the friction between the base and the ground can be reduced by utilizing the steel ball, and the resistance of the base during rotation can be reduced.
In summary, the present application includes at least one of the following beneficial technical effects:
the driving mechanism drives the threaded rods to rotate, the two threaded rods rotate in the same direction, the two threaded rods drive the two sliding blocks to slide on the supporting frame in the same direction, the two sliding blocks drive the screw rod to move, the connecting seat can be driven to move, and the laser range finder on the connecting seat can detect the flatness of the bottom surface; the distance between the two sliders of the laser range finder can be changed by driving the lead screw to rotate and driving the connecting seat to move along the lead screw, so that the ground below the working opening can be detected without moving the detection device for multiple times, and the convenience of measuring the flatness can be improved;
when the two screw rods need to be driven to rotate, the motor drives the two belt pulleys II to rotate, the two belt pulleys II drive the two belt pulleys I to rotate through the belt strips, the two belt pulleys drive the two threaded rods to rotate, so that the two threaded rods rotate in the same direction and at the same time, and the two threaded rods can be driven to rotate at the same time by the driving assembly, so that the convenience of operating the detection device by an operator can be improved;
observe the spirit level, rotate the screw rod of supporting leg bottom for the support frame is in the horizontality, and then laser range finder is in the horizontality, thereby can improve laser range finder measured data's precision.
Drawings
Fig. 1 is a schematic structural diagram of a detection apparatus according to an embodiment of the present application.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Description of reference numerals: 1. a support frame; 11. a working port; 12. a threaded rod; 13. a slider; 14. a support plate; 141. a kidney-shaped hole; 15. supporting legs; 151. a screw; 152. a base; 153. steel balls; 16. a working panel; 17. a support plate; 2. a drive mechanism; 21. a first belt pulley; 211. a belt strip; 22. a motor; 23. a second belt pulley; 3. a lead screw; 31. a connecting seat; 32. a slide bar; 33. a hand wheel; 4. a laser range finder; 5. a tension wheel; 6. an adjustment member; 61. adjusting a rod; 611. a nut; 7. a level.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses building engineering quality flatness detection device. Referring to fig. 1, the detection device includes a support frame 1, the support frame 1 includes a working panel 16 and a support plate 17, the working panel 16 may be a rectangular flat plate, a working opening 11 penetrating through the bottom surface of the working panel 16 is formed in the middle of the top surface of the working panel 16, the working opening 11 is rectangular, and the length direction of the working opening 11 is consistent with the length direction of the working panel 16; the four support plates 17 are respectively positioned at four corners of the top surface of the working panel 16, the four support plates 17 are divided into two groups, the two groups of support plates 17 are respectively positioned at two sides of the working opening 11, and the threaded rod 12 is rotatably connected between the two support plates 17 of each group.
Referring to fig. 1, the cover is equipped with slider 13 respectively on two threaded rods 12, slider 13 is the cuboid, slider 13 with 12 screw thread transmission of threaded rod, the bottom surface sliding connection of slider 13 in work panel 16's top surface, it is connected with lead screw 3 to rotate between two sliders 13, lead screw 3 wherein one end passes outside slider 13, and the rigid coupling has hand wheel 33, the cover is equipped with connecting seat 31 on the lead screw 3, connecting seat 31 is the cuboid, connecting seat 31 and 3 screw thread transmission of lead screw, the rigid coupling has two slide bars 32 between two connecting seats 31, two slide bars 32 are located lead screw 3's both sides respectively, two slide bars 32 all pass connecting seat 31, connecting seat 31 bottom surface rigid coupling has laser range finder 4, laser range finder 4 is located work port 11.
Referring to fig. 1 and 2, a driving mechanism 2 for driving the two threaded rods 12 to rotate is mounted on the top surface of the working panel 16, the driving mechanism 2 includes a motor 22, two belt pulleys 23 and a first belt pulley 21, the motor 22 is a servo motor 22, the motor 22 is fixedly connected to the middle position of one end of the top surface of the working panel 16, the output shaft of the motor 22 faces the connecting seat 31, the two belt pulleys 23 are provided, and the two belt pulleys 23 are coaxially and fixedly connected to the output shaft of the motor 22; one ends of the two threaded rods 12 close to the motor 22 extend out of the support plate 17, two belt pulleys 21 are arranged, the two belt pulleys 21 are respectively and coaxially fixedly connected to one ends of the two threaded rods 12 close to the motor 22, and belt strips 211 are respectively wound between the two belt pulleys 21 and the two belt pulleys 23.
Two 23 rotations of motor 22 drive two belt pulleys, two 23 belt pulleys drive two 21 rotations of belt pulley through belt strip 211, two 21 belt pulleys drive two threaded rods 12 syntropy and rotate simultaneously, two threaded rods 12 drive two sliders 13 syntropy and slide on support frame 1, two sliders 13 drive lead screw 3 motion, lead screw 3 drives connecting seat 31 and removes, it rotates to drive lead screw 3 through hand wheel 33 again, lead screw 3 drives connecting seat 31 and moves along lead screw 3, laser range finder 4 alright ground in 11 belows of detection work mouthful, need not to remove detection device many times, thereby can improve the convenience of measuring the plane degree.
Referring to fig. 1 and 2, two support plates 14 are fixedly connected to the top surface of the working panel 16, the support plates 14 are located at one end of the working panel 16 close to the motor 22, the two support plates 14 are located at two sides of the motor 22 respectively, a kidney-shaped hole 141 is formed in each support plate 14, a tension roller 5 is installed on each support plate 14, the tension roller 5 is located between each support plate 14 and the connecting seat 31, and the two tension rollers 5 are matched with the two belt pulleys respectively; the supporting plate 14 is provided with an adjusting member 6 for adjusting the height of the tension roller 5, the adjusting member 6 includes an adjusting rod 61, one end of the adjusting rod 61 is fixedly connected to the middle position of the side surface of the tension roller 5 close to the supporting plate 14, the other end of the adjusting rod 61 penetrates through the kidney-shaped hole 141 of the supporting plate 14, the end part of the adjusting rod is in threaded connection with a nut 611, and the nut 611 abuts against the side surface of the supporting plate 14 far away from the tension roller 5.
The nut 611 is loosened, the abutting state of the nut 611 and the supporting plate 14 is released, the height of the adjusting rod 61 is adjusted, the belt strip 211 is tightly supported by the tensioning wheel 5, and then the nut 611 is screwed so as to prevent the belt strip 211 from slipping due to looseness, and therefore the influence of the second belt pulley 23 on the transmission of the first belt pulley 21 can be reduced.
Referring to fig. 1, supporting legs 15 are fixedly connected to four corners of the bottom surface of a working panel 16, screw rods 151 are connected to end faces of the bottom ends of the four supporting legs 15 in a threaded manner, leveling instruments 7 are fixedly connected to side faces of the four supporting legs 15, a leveling instrument 7 is fixedly connected to the top surface of the working panel 16, and the leveling instrument 7 is located at one end, far away from a motor 22, of the working panel 16; one end of the screw 151 far away from the supporting leg 15 is fixedly connected with a base 152, and the bottom surface of the base 152 is rotatably connected with a steel ball 153.
When the bubble of the level 7 on the support frame 1 is not in the middle position, the base 152 is rotated, the base 152 drives the screw rod 151 to rotate, and the screw rod 151 extends out of the length of the support leg 15, so that the bubble in the level 7 is in the middle position, and the level of the support frame 1 is adjusted; equal rigid coupling has spirit level 7 on every supporting leg 15, the observation of the operating personnel of being more convenient for, and steel ball 153 on the base 152 is favorable to reducing the friction of base 152 and ground.
The implementation principle of the building engineering quality flatness detection device in the embodiment of the application is as follows: firstly, the motor 22 drives the two belt pulleys II 23 to rotate, the two belt pulleys II 23 drive the two belt pulleys I21 to rotate through the two belt strips 211, the belt pulleys I21 drive the two threaded rods 12 to rotate, the threaded rods 12 drive the two sliding blocks 13 to slide in the same direction, the two sliding blocks 13 drive the screw rod 3 to move, and the connecting seat 31 can move along the length direction of the supporting frame 1; rock hand wheel 33 again, hand wheel 33 drives lead screw 3 and rotates, and lead screw 3 drives connecting seat 31 and removes along 3 length direction of lead screw for laser range finder 4 can remove in working port 11, need not to remove detection device many times, thereby can improve the convenience of measuring the plane degree.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a building engineering quality flatness detection device which characterized in that: the supporting frame comprises a supporting frame (1), wherein a working opening (11) penetrating through the bottom surface of the supporting frame (1) is formed in the top surface of the supporting frame (1), two threaded rods (12) are connected to the top surface of the supporting frame (1) in a rotating mode, the two threaded rods (12) are horizontally arranged and are respectively located on two opposite sides of the working opening (11), sliding blocks (13) are sleeved on the two threaded rods (12) respectively, the sliding blocks (13) are in threaded transmission with the threaded rods (12), the bottom surface of each sliding block (13) is connected to the top surface of the supporting frame (1) in a sliding mode, and a driving mechanism (2) used for driving the threaded rods (12) to rotate is installed on the supporting frame (1); two it is connected with lead screw (3) to rotate between slider (13), lead screw (3) wherein one end extends outside slider (13), the cover is equipped with connecting seat (31) on lead screw (3), connecting seat (31) with lead screw (3) screw thread transmission, two the rigid coupling has slide bar (32) between slider (13), slide bar (32) pass connecting seat (31), laser range finder (4) are installed to connecting seat (31) bottom surface, laser range finder (4) are located in working hole (11).
2. The construction engineering quality flatness detecting apparatus according to claim 1, wherein: actuating mechanism (2) are including belt pulley (21), motor (22) and belt pulley two (23), belt pulley (21) has two, two belt pulley (21) is coaxial rigid coupling in two respectively the one end of threaded rod (12), two belt pulley (21) is located same one side of support frame (1), motor (22) install in the top surface of support frame (1), belt pulley two (23) have two, two belt pulley two (23) coaxial rigid coupling in on the output shaft of motor (22), two belt pulley (21) and two are respectively around being equipped with belt strip (211) between belt pulley two (23).
3. The construction engineering quality flatness detecting apparatus according to claim 2, wherein: support frame (1) top surface rigid coupling has two backup pads (14), install tight pulley (5) that rises in backup pad (14), two tight pulley (5) that rises respectively with two belt strip (211) mutually supports, install in backup pad (14) and be used for adjusting part (6) of tight pulley (5) height.
4. A construction quality flatness detecting apparatus according to claim 3, wherein: waist type hole (141) have been seted up on backup pad (14), regulating part (6) are including adjusting pole (61), adjust pole (61) one end rigid coupling in tight pulley (5) are close to the side of backup pad (14) one side, adjust pole (61) other end and pass waist type hole (141), and tip threaded connection has nut (611), nut (611) butt in on backup pad (14).
5. The construction engineering quality flatness detecting apparatus according to claim 1, wherein: the equal rigid coupling in support frame (1) bottom surface edge department has supporting leg (15), every supporting leg (15) bottom end face threaded connection has screw rod (151), spirit level (7) are installed to support frame (1) top surface.
6. The construction engineering quality flatness detecting apparatus according to claim 5, wherein: the water level (7) is mounted on each supporting leg (15).
7. The construction engineering quality flatness detecting apparatus according to claim 5, wherein: and one end of the screw rod (151) far away from the supporting leg (15) is fixedly connected with a base (152).
8. The construction engineering quality flatness detecting apparatus according to claim 7, wherein: the bottom surface of the base (152) is rotatably connected with a steel ball (153).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120943691.4U CN214502394U (en) | 2021-04-30 | 2021-04-30 | Building engineering quality flatness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120943691.4U CN214502394U (en) | 2021-04-30 | 2021-04-30 | Building engineering quality flatness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214502394U true CN214502394U (en) | 2021-10-26 |
Family
ID=78204548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120943691.4U Expired - Fee Related CN214502394U (en) | 2021-04-30 | 2021-04-30 | Building engineering quality flatness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214502394U (en) |
-
2021
- 2021-04-30 CN CN202120943691.4U patent/CN214502394U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211026 |
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| CF01 | Termination of patent right due to non-payment of annual fee |