CN212255205U - Portable ultrasonic testing instrument mouth of pipe guide wheel structure - Google Patents
Portable ultrasonic testing instrument mouth of pipe guide wheel structure Download PDFInfo
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- CN212255205U CN212255205U CN202021082645.1U CN202021082645U CN212255205U CN 212255205 U CN212255205 U CN 212255205U CN 202021082645 U CN202021082645 U CN 202021082645U CN 212255205 U CN212255205 U CN 212255205U
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Abstract
The utility model relates to a portable ultrasonic testing instrument mouth of pipe leading wheel structure, include: the top of the supporting tube extends outwards to form a circular mounting plane, the side wall of the supporting tube is provided with double-Z-shaped through grooves, the mounting plane of the supporting tube is symmetrically provided with four fixing holes, and the mounting plane of the supporting tube is provided with a locking screw hole at the position close to the grooves of the double-Z-shaped through grooves; the locking bolt is connected with the locking screw hole; the two supporting plates are symmetrically arranged on two sides of the top of the supporting tube mounting plane, the supporting plates and the supporting tube are connected with bolts sequentially penetrating through the fixing holes and the threaded holes, and accommodating spaces for accommodating bearings are arranged on the opposite inner sides of the two supporting plates; the two bearings are respectively clamped in the accommodating spaces of the supporting plates; the take-up pulley is provided with an axial through hole, the wheel shaft is arranged in the axial through hole of the take-up pulley, and two ends of the wheel shaft are respectively inserted into the inner holes of the two bearings.
Description
Technical Field
The utility model relates to a portable ultrasonic testing instrument mouth of pipe leading wheel structure belongs to building detection area.
Background
In the field of construction, an ultrasonic detector is commonly used for detecting the defect degree of a foundation pile for deeper bottom buildings such as a foundation, namely, the integrity of the foundation pile, the integrity of an underground continuous wall, the compressive strength of a concrete ultrasonic rebound comprehensive method, the defect and location of concrete, the depth of a concrete crack, geological exploration, the mechanical properties of nonmetal materials such as rock mass, concrete and the like are detected on site by a sound wave transmission method.
The foundation pile is general all relatively dark, it can stretch out a PVC pipe to detect the well head, when detecting, need several transducers that one end was equipped with the detection line to go deep into dozens of or even several hundred meters detection well in step, because the PVC pipe that detects the well head is relatively rough, longer distance's pull-down detection line, can lead to the detection line to damage, based on this, common structure on the existing market is a hollow round platform shape usually, there is a wheel at the top, vertical logical groove is opened to the round platform lateral wall, make things convenient for the detection line to pass, the shortcoming of this kind of design is that the detection line falls out easily, a test area finishes the back, the mouth of pipe leading wheel, a plurality of bobbins need be disassembled respectively, then put into the instrument shelter alone, inconvenient carrying, inconvenient cycle test (still need assemble once more when used once more).
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model discloses detection line to above-mentioned prior art existence drops easily, the not portable scheduling problem of mouth of pipe leading wheel makes the improvement, promptly the utility model discloses a portable ultrasonic testing instrument mouth of pipe leading wheel structure.
The technical scheme is as follows: a portable ultrasonic testing instrument mouth of pipe guide wheel structure includes:
the top of the supporting tube extends outwards to form a circular mounting plane, the side wall of the supporting tube is provided with double-Z-shaped through grooves, the mounting plane of the supporting tube is symmetrically provided with four fixing holes, and the mounting plane of the supporting tube is provided with a locking screw hole at the position close to the double-Z-shaped through grooves;
the locking bolt is connected with the locking screw hole, a bolt cap is arranged at the top of the locking bolt, and when the locking bolt is locked with the locking screw hole, the bolt cap is partially overlapped with the double-Z-shaped through groove;
the two supporting plates are symmetrically arranged on two sides of the top of the supporting tube mounting plane, two threaded holes are formed in the bottom of each supporting plate, the supporting plates and the supporting tubes are connected with bolts sequentially penetrating through the fixing holes and the threaded holes, and accommodating spaces for accommodating bearings are formed in the opposite inner sides of the two supporting plates;
the two bearings are respectively clamped in the accommodating spaces of the supporting plates;
and the take-up pulley is provided with an axial through hole, the wheel shaft is arranged in the axial through hole of the take-up pulley, and two ends of the wheel shaft are respectively inserted into the inner holes of the two bearings.
Further, the double-Z-shaped through groove comprises two turning angles with the same angle, and the angle of the turning angle is between 15 degrees and 165 degrees.
Further, the angle of the turning angle is 90 °.
Furthermore, the locking bolt and the locking screw hole are in transition fit.
Further, the width of the double-Z-shaped through groove is 6-9 mm.
When the device is used, the detection line is loaded into the middle of the supporting tube from the double-Z-shaped through groove of the supporting tube, and the double-Z-shaped through groove design can well avoid the detection line from automatically dropping out under the conditions of normal use and shaking; the locking bolt can shelter from the fluting that the groove 5 was led to the Z style of calligraphy on the stay tube, and duplicate protection prevents that the detection line from breaking away from out from the stay tube.
Has the advantages that: the utility model discloses a portable ultrasonic testing instrument mouth of pipe leading wheel structure has following beneficial effect:
1. the double-Z-shaped through grooves can effectively prevent the detection rope from loosening, can realize the cyclic test of each detection area, and improve the detection efficiency;
2. the locking bolt can be adjusted in tightness, so that the detection line is further prevented from being separated from the supporting tube;
3. the portable-integral design, do not need to disassemble and can carry.
Drawings
Fig. 1 is a sectional view of a pipe orifice guide wheel of a portable ultrasonic testing instrument according to the present invention;
fig. 2 is a schematic perspective view of a pipe orifice guide wheel structure of a portable ultrasonic testing instrument disclosed in the present invention;
fig. 3 is a schematic perspective view of a pipe orifice guide wheel structure of the portable ultrasonic testing apparatus disclosed in the present invention;
fig. 4 is a front view of a pipe orifice guide wheel structure of a portable ultrasonic testing instrument disclosed by the present invention;
wherein:
1-take-up pulley 2-locking bolt
3-support tube 4-support plate
5-double Z-shaped through groove 6-locking screw hole
7-wheel shaft 8-bearing
The specific implementation mode is as follows:
the following describes the embodiments of the present invention in detail.
Detailed description of the preferred embodiment 1
As shown in fig. 1 to 4, a nozzle guide wheel structure of a portable ultrasonic testing apparatus comprises:
the detection device comprises a supporting tube 3, wherein the top of the supporting tube 3 extends outwards to form a circular mounting plane, a double-Z-shaped through groove 5 is formed in the side wall of the supporting tube 3, four fixing holes are symmetrically formed in the mounting plane of the supporting tube 3, a locking screw hole 6 is formed in the mounting plane of the supporting tube 3 at the position close to the double-Z-shaped through groove 5, and a hollow hole for accommodating a detection rope is formed in the supporting tube 3 along the axial direction;
the locking bolt 2 is connected with the locking screw hole 6, a bolt cap is arranged at the top of the locking bolt 2, and when the locking bolt 2 is locked with the locking screw hole 6, the bolt cap is partially overlapped with the double-Z-shaped through groove 5;
the two supporting plates 4 are symmetrically arranged on two sides of the top of the mounting plane of the supporting tube 3, two threaded holes are formed in the bottom of each supporting plate 4, the supporting plates 4 and the supporting tube 3 are connected with bolts sequentially penetrating through the fixing holes and the threaded holes, and accommodating spaces for accommodating the bearings 8 are formed in the opposite inner sides of the two supporting plates 4;
the two bearings 8 are respectively clamped in the accommodating spaces of the supporting plates 4;
the take-up pulley 1 is provided with an axial through hole, the wheel shaft 7 is arranged in the axial through hole of the take-up pulley 1, and two ends of the wheel shaft 7 are respectively inserted into the inner holes of the two bearings 8.
Further, the double-Z-shaped through groove 5 comprises two turning angles with the same angle, and the angle of the turning angle is 15 degrees.
Further, the locking bolt 2 and the locking screw hole 6 are in transition fit.
Further, the width of the double-Z-shaped through groove 5 is 6 mm.
Specific example 2
Substantially the same as in example 1, except that:
the double-Z-shaped through groove 5 comprises two turning angles with the same angle, and the angle of the turning angle is 165 degrees.
The width of the double-Z-shaped through groove 5 is 9 mm.
Specific example 3
Substantially the same as in example 1, except that:
the double-Z-shaped through groove 5 comprises two turning angles with the same angle, and the angle of each turning angle is 90 degrees.
The width of the double-Z-shaped through groove 5 is 7 mm.
The embodiments of the present invention have been described in detail. However, the present invention is not limited to the above-described embodiments, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by a person of ordinary skill in the art.
Claims (5)
1. The utility model provides a portable ultrasonic testing instrument mouth of pipe guide wheel structure which characterized in that includes:
the top of the supporting tube extends outwards to form a circular mounting plane, the side wall of the supporting tube is provided with double-Z-shaped through grooves, the mounting plane of the supporting tube is symmetrically provided with four fixing holes, and the mounting plane of the supporting tube is provided with a locking screw hole at the position close to the double-Z-shaped through grooves;
the locking bolt is connected with the locking screw hole, a bolt cap is arranged at the top of the locking bolt, and when the locking bolt is locked with the locking screw hole, the bolt cap is partially overlapped with the double-Z-shaped through groove;
the two supporting plates are symmetrically arranged on two sides of the top of the supporting tube mounting plane, two threaded holes are formed in the bottom of each supporting plate, the supporting plates and the supporting tubes are connected with bolts sequentially penetrating through the fixing holes and the threaded holes, and accommodating spaces for accommodating bearings are formed in the opposite inner sides of the two supporting plates;
the two bearings are respectively clamped in the accommodating spaces of the supporting plates;
and the take-up pulley is provided with an axial through hole, the wheel shaft is arranged in the axial through hole of the take-up pulley, and two ends of the wheel shaft are respectively inserted into the inner holes of the two bearings.
2. The structure of claim 1, wherein the double-Z-shaped through groove comprises two turning angles with the same angle, and the angle of the turning angle is between 15 ° and 165 °.
3. The structure of the guide wheel for the orifice of a portable ultrasonic testing instrument according to claim 2, wherein the angle of the turning angle is 90 °.
4. The structure of a guide wheel of a tube orifice of a portable ultrasonic testing instrument as recited in claim 1, wherein the locking bolt is in transition fit with the locking screw hole.
5. The structure of the guide wheel for the pipe orifice of the portable ultrasonic testing instrument as claimed in claim 1, wherein the width of the double-Z-shaped through groove is 6-9 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021082645.1U CN212255205U (en) | 2020-06-12 | 2020-06-12 | Portable ultrasonic testing instrument mouth of pipe guide wheel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021082645.1U CN212255205U (en) | 2020-06-12 | 2020-06-12 | Portable ultrasonic testing instrument mouth of pipe guide wheel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212255205U true CN212255205U (en) | 2020-12-29 |
Family
ID=73987530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021082645.1U Active CN212255205U (en) | 2020-06-12 | 2020-06-12 | Portable ultrasonic testing instrument mouth of pipe guide wheel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212255205U (en) |
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2020
- 2020-06-12 CN CN202021082645.1U patent/CN212255205U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210331 Address after: 065500 South District of Gu'an County Industrial Park, Langfang City, Hebei Province Patentee after: Haichuang hi tech (Gu'an) Technology Co.,Ltd. Address before: 100096 110, 27 Changlin 801, Xisanqi, Haidian District, Beijing (Dongsheng District) Patentee before: Beijing zero one zero Software Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |