CN213041195U - Integrated floor thickness gauge with lifting device for building detection - Google Patents
Integrated floor thickness gauge with lifting device for building detection Download PDFInfo
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- CN213041195U CN213041195U CN202022219617.6U CN202022219617U CN213041195U CN 213041195 U CN213041195 U CN 213041195U CN 202022219617 U CN202022219617 U CN 202022219617U CN 213041195 U CN213041195 U CN 213041195U
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- bevel gear
- thickness gauge
- floor thickness
- lead screw
- building detection
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Abstract
The utility model relates to an integral type floor thickness gauge for building detection with elevating gear relates to the field of floor thickness gauge, and it includes floor thickness gauge body and frame, the vertical lead screw that is equipped with in the frame, the vertical extension bar that is connected with in lead screw top, the lead screw passes through the vertical motion of lifting unit drive, the signal emission probe of floor thickness gauge body is installed the top of extension bar. This application has the effect that reduces the error, improves measurement accuracy.
Description
Technical Field
The application relates to the field of floor thickness measuring instruments, in particular to an integrated floor thickness measuring instrument with a lifting device for building detection.
Background
The floor thickness gauge is mainly used for measuring the thickness of concrete structures such as floors, shear walls, beams, columns and the like and other non-ferromagnetic media. The floor thickness measuring instrument includes signal emitting probe and signal receiving probe, and when the floor thickness measuring instrument is used, the signal emitting probe and the signal receiving probe are set separately in the upper and lower sides of the floor to be measured, and the value displayed on the instrument is the distance between the two probes
The traditional Chinese patent with the patent application number of CN201822141941.3 provides a portable plate thickness and layer height measuring device, which comprises a signal receiving probe, a signal transmitting probe, a laser ranging device, a telescopic rod, a handle and a control button, wherein the signal receiving probe is arranged above a floor slab, the signal transmitting probe is arranged below the floor slab, and the signal transmitting probe and the signal receiving probe are positioned on the same vertical line; the signal emission probe back is reverse to be installed laser rangefinder, and the signal emission probe below is equipped with the telescopic link, and the telescopic link below is equipped with the handle, is equipped with control button on the handle, the inside controller that is equipped with of handle, the equal electric connection of controller and signal reception probe, signal emission probe, laser rangefinder, control button.
In view of the related art in the above, the inventors consider that there are drawbacks: when the floor thickness detection device is used for measurement, a measurer is required to lift a signal emission probe upwards to cling to the lower surface of a floor, and artificial measurement errors are easily caused due to shaking caused by long-time lifting.
SUMMERY OF THE UTILITY MODEL
In order to improve the unstable problem that causes artificial measuring error of lifting, this application provides an integral type floor thickness gauge for building detection with elevating gear.
The application provides a pair of integral type floor thickness gauge for building detection with elevating gear adopts following technical scheme:
the utility model provides an integral type floor thickness gauge for building inspection with elevating gear, includes floor thickness gauge body and frame, the vertical lead screw that is equipped with in frame, the vertical extension bar that is connected with in lead screw top, the lead screw passes through the vertical motion of lifting unit drive, the signal emission probe of floor thickness gauge body is installed the top of extension bar.
Through adopting above-mentioned technical scheme, under lifting unit's effect, realize the vertical rising of lead screw for signal emission probe butt is on the surface of floor, and is more firm to signal emission probe's supporting effect, is favorable to reducing the error of artificial measurement.
Optionally, the lifting assembly comprises a driven bevel gear and a driving bevel gear, the driven bevel gear is horizontally mounted on the rack, the driving bevel gear is meshed with the driven bevel gear and is connected with a driving piece for driving the driving bevel gear to rotate, the screw rod penetrates through the center of the driven bevel gear and is connected with the driven bevel gear in a threaded fit manner, and a limiting piece for limiting the rotation of the screw rod is arranged on the screw rod.
By adopting the technical scheme, the driving bevel gear is meshed with the driven bevel gear, the motion of the driven bevel gear is converted into the vertical lifting motion of the screw rod under the screw thread matching action of the driven bevel gear and the screw rod, the lifting structure is simple, and the height adjustment of the signal transmitting probe is convenient.
Optionally, the limiting part is a square guide rod, and the guide rod is vertically inserted into the screw rod and fixed to the rack.
Through adopting above-mentioned technical scheme, the locating part is square guide arm, and under guide arm limiting displacement, the elevating movement is realized to the lead screw, locating part simple structure, and convenient assembling between the lead screw.
Optionally, a horizontal fixing plate is arranged on the rack, a stepped groove penetrating through the fixing plate is formed in the fixing plate, a fixing seat is fixedly connected to the bottom surface of the driven bevel gear, the fixing seat is rotatably assembled in the groove, a cover plate is arranged on the fixing seat in a covering mode, and the cover plate is fixed on the fixing plate.
Through adopting above-mentioned technical scheme, be fixed with the fixing base on the driven bevel gear, rotate through the fixing base and install the realization on the fixed plate and to driven bevel gear's installation, keep the meshing transmission of initiative bevel gear and driven bevel gear to driven bevel gear's assembly method is simple.
Optionally, a limiting ring for limiting the lead screw to be separated from the driven bevel gear is fixed at the bottom end of the lead screw.
Through adopting above-mentioned technical scheme, the lead screw bottom mounting has a stopper ring for the lead screw is difficult for slipping from driven bevel gear in lift process.
Optionally, the top end of the screw rod is vertically connected with an extension rod, and the screw rod is connected with the extension rod in a thread fit manner.
Through adopting above-mentioned technical scheme, can increase the length of lead screw through installation extension bar on the lead screw to satisfy practical requirement at the in-process of measuring floor thickness.
Optionally, the driving part is a hand wheel which is installed on one side of the driving bevel gear and rotates coaxially with the driving bevel gear.
By adopting the technical scheme, the hand wheel is rotated to drive the driving bevel gear to rotate, so that the driven bevel gear is driven to move, and the lifting motion of the screw rod is realized under the screw thread matching action.
Optionally, the bottom of the rack is rectangular, and wheels are fixed at four corners of the bottom of the rack.
By adopting the technical scheme, the movement capacity of the rack can be increased by installing the wheels on the rack, and the rack is convenient to move in the measuring process.
Optionally, a handle is mounted on a side of the frame.
Through adopting above-mentioned technical scheme, the installation handle has improved staff's simple operation nature on the frame.
In summary, the present application includes at least one of the following beneficial technical effects:
1. under the action of the lifting assembly, the lead screw is vertically lifted, so that the signal emission probe is abutted against the surface of a floor slab, the supporting effect on the signal emission probe is more stable, and the error of artificial measurement is favorably reduced;
2. the driving bevel gear is meshed with the driven bevel gear, and the motion of the driven bevel gear is converted into the vertical lifting motion of the screw rod under the screw thread matching action of the driven bevel gear and the screw rod, so that the lifting structure is simple, and the height of the signal transmitting probe is convenient to adjust;
3. the bottom end of the screw rod is fixed with a limit ring, so that the screw rod is not easy to slip from the driven bevel gear in the lifting process.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
fig. 2 is an exploded view of the transmission structure of the embodiment of the present application.
Reference numerals: 1. a frame; 11. a handle; 12. a wheel; 2. a screw rod; 21. lengthening a rod; 22. a limiting ring; 3. a lifting assembly; 31. a drive bevel gear; 32. a driven bevel gear; 321. a fixed seat; 4. a guide bar; 5. a fixing plate; 51. a cover plate; 52. a support plate; 53. a groove; 6. a hand wheel; 7. and a signal transmitting probe.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The utility model provides an integral type floor thickness meter for building inspection with elevating gear, refers to figure 1, including floor thickness meter body and frame 1, install lead screw 2 and vertical extension bar 21 of connecting on 2 tops of lead screw on the frame 1, be connected with the lifting unit 3 that drives 2 lifts of lead screw on the lead screw 2, the top at extension bar 21 is installed to the signal emission probe 7 of floor thickness meter body. The signal emission probe 7 is supported by the screw rod 2 and is abutted against the bottom surface of the tested floor slab, so that the support of hands is replaced, and the measurement precision in the test process is improved.
As shown in fig. 2, the frame 1 includes a rectangular plate and four legs supported at four ends of the top surface of the plate, and a rectangular fixing plate 5 is horizontally and fixedly connected to the top surfaces of the four legs. The elevating assembly 3 includes a drive bevel gear 31 and a driven bevel gear 32. The vertical backup pad 52 that is fixed with the rectangle in bottom surface one side of fixed plate 5, the dwang of wearing to be equipped with to the backup pad 52 upper level, and drive bevel gear 31 fixed connection is in the one end of dwang, and the other end of dwang is connected with the driving piece, and the driving piece is hand wheel 6 (can be the motor in other embodiments), and hand wheel 6 passes through the terminal surface of bolt fastening at the dwang. The drive bevel gear 31 is engaged with a driven bevel gear 32, and the driven bevel gear 32 is horizontally installed on the bottom surface of the fixed plate 5. The back fixedly connected with fixing base 321 of driven bevel gear 32, fixing base 321 include solid fixed ring and sleeve, and solid fixed ring's the central axis coincides mutually with driven bevel gear 32's the central axis, and solid fixed ring passes through the sleeve to be fixed on driven bevel gear 32's the back. A circular and stepped groove 53 penetrating through the fixing plate 5 is formed in the center of the fixing plate 5, the fixing ring is rotatably inserted into the groove 53, the driven bevel gear 32 is meshed with the drive bevel gear 31 toward the ground, a rectangular cover plate 51 is covered above the groove 53 of the fixing plate 5, and the cover plate 51 is fixed on the fixing plate 5 through bolts. The driving bevel gear 31 and the driven bevel gear 32 are simply and quickly installed.
The center of the driven bevel gear 32 is provided with a threaded hole, the screw rod 2 penetrates through the threaded hole of the driven bevel gear 32 and is in threaded fit connection with the driven bevel gear 32, and meanwhile, the screw rod 2 penetrates through the fixing ring and the sleeve. The bottom end of the screw rod 2 is fixed with a limiting ring 22, and the diameter of the limiting ring 22 is larger than that of the screw rod 2. Be connected with restriction self pivoted locating part on the lead screw 2, the locating part is long banding rectangle guide arm 4, and the vertical welding of one end of guide arm 4 is on the flat board of frame 1, and lead screw 2 center department sets up length and the same and set up the rectangular hole along 2 axial directions of lead screw 2 with lead screw 2, and guide arm 4 pegs graft in the rectangular hole of lead screw 2. The one end that extension bar 21 and lead screw 2 are connected is seted up the thread groove, and the one end that lead screw 2 and extension bar 21 are connected is fixed with the screw thread plug, and lead screw 2 passes through screw-thread fit connection with extension bar 21. The transmission between the driving bevel gear 31 and the driven bevel gear 32 is converted into the vertical movement of the screw rod 2 through the thread matching between the screw rod 2 and the driven bevel gear 32, so that the signal transmitting probe 7 is abutted against the surface of a floor slab.
The implementation principle of the embodiment of the application is as follows: and (3) rotating the hand wheel 6, and under the action of the screw rod 2 and the driven bevel gear 32, the transmission between the driving bevel gear 31 and the driven bevel gear 32 is converted into the lifting of the screw rod 2, so that the signal transmitting probe 7 is abutted to the lower surface of the floor slab, and the signal receiving probe is placed on the upper surface of the floor slab for measuring the thickness.
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 (9)
1. The utility model provides an integral type floor thickness gauge for building detection with elevating gear, includes floor thickness gauge body, its characterized in that: still include frame (1), vertically on frame (1) be equipped with lead screw (2), lead screw (2) top is vertical to be connected with extension bar (21), lead screw (2) are through lifting unit (3) drive vertical motion, install signal emission probe (7) of floor calibrator body the top of extension bar (21).
2. The integrated floor thickness gauge with the lifting device for building detection of claim 1, wherein: lifting unit (3) are including driven bevel gear (32) and drive bevel gear (31), driven bevel gear (32) horizontal installation be in on frame (1), drive bevel gear (31) with driven bevel gear (32) meshing cooperation and be connected with the drive bevel gear (31) pivoted driving piece, lead screw (2) are passed the center and the screw-thread fit connection of driven bevel gear (32), be equipped with restriction self pivoted locating part on lead screw (2).
3. The integrated floor thickness gauge with the lifting device for building detection according to claim 2, wherein: the limiting part is a square guide rod (4), and the guide rod (4) is vertically inserted into the screw rod (2) and fixed on the rack (1).
4. The integrated floor thickness gauge with the lifting device for building detection according to claim 2, wherein: the bevel gear transmission mechanism is characterized in that a horizontal fixing plate (5) is arranged on the rack (1), a stepped groove (53) penetrating through the fixing plate (5) is formed in the fixing plate (5), a fixing seat (321) is fixedly connected to the bottom surface of the driven bevel gear (32), the fixing seat (321) is rotatably assembled in the groove (53), a cover plate (51) is arranged on the upper cover of the fixing seat (321), and the cover plate (51) is fixed on the fixing plate (5).
5. The integrated floor thickness gauge with the lifting device for building detection according to claim 2, wherein: and a limiting ring (22) for limiting the lead screw (2) to be separated from the driven bevel gear (32) is fixed at the bottom end of the lead screw (2).
6. The integrated floor thickness gauge with the lifting device for building detection of claim 1, wherein: the screw rod (2) is connected with the extension rod (21) in a threaded fit mode.
7. The integrated floor thickness gauge with the lifting device for building detection according to claim 2, wherein: the driving piece is a hand wheel (6) which is arranged on one side of the driving bevel gear (31) and rotates coaxially with the driving bevel gear (31).
8. The integrated floor thickness gauge with the lifting device for building detection of claim 1, wherein: the bottom of the rack (1) is rectangular, and wheels (12) are fixed at four corners of the bottom of the rack (1).
9. The integrated floor thickness gauge with the lifting device for building detection of claim 1, wherein: a handle (11) is arranged on the side of the frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022219617.6U CN213041195U (en) | 2020-09-30 | 2020-09-30 | Integrated floor thickness gauge with lifting device for building detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022219617.6U CN213041195U (en) | 2020-09-30 | 2020-09-30 | Integrated floor thickness gauge with lifting device for building detection |
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| Publication Number | Publication Date |
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| CN213041195U true CN213041195U (en) | 2021-04-23 |
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| CN202022219617.6U Active CN213041195U (en) | 2020-09-30 | 2020-09-30 | Integrated floor thickness gauge with lifting device for building detection |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654501A (en) * | 2021-04-28 | 2021-11-16 | 温州广业建设有限公司 | Floor height detection device for building construction quality inspection |
| CN113819871A (en) * | 2021-11-02 | 2021-12-21 | 东莞市简从科技有限公司 | Thickness measuring robot and thickness measuring method |
-
2020
- 2020-09-30 CN CN202022219617.6U patent/CN213041195U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654501A (en) * | 2021-04-28 | 2021-11-16 | 温州广业建设有限公司 | Floor height detection device for building construction quality inspection |
| CN113819871A (en) * | 2021-11-02 | 2021-12-21 | 东莞市简从科技有限公司 | Thickness measuring robot and thickness measuring method |
| CN113819871B (en) * | 2021-11-02 | 2023-09-08 | 东莞市简从科技有限公司 | Thickness measuring robot and thickness detecting method |
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