CN203385369U - Determinator - Google Patents
Determinator Download PDFInfo
- Publication number
- CN203385369U CN203385369U CN201320390777.4U CN201320390777U CN203385369U CN 203385369 U CN203385369 U CN 203385369U CN 201320390777 U CN201320390777 U CN 201320390777U CN 203385369 U CN203385369 U CN 203385369U
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- pipe
- bolt
- determinator
- scale
- main scale
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a determinator, and relates to the determinator which is applicable to measurement of road surface water stable material loose laying thickness and measurement of depth of a hole when a sand filling method is utilized to detect degree of compaction. The determinator comprises a pipe, a detecting rod and a sliding scale group member. The tail part of the detecting rod is fixed on one end of connection of a double-headed bolt and the pipe. The sliding scale group member is composed of a locking bolt, a main scale and a sliding scale. One end of the main scale is fixed inside a bolt rod which is provided with a handle. A sliding groove is arranged on the main scale which is arranged between the other end of the main scale and the fixing end. The sliding groove is internally provided with the sliding scale which is connected with the sliding groove via the locking bolt. The detecting rod is inserted into the pipe and connected with internal threads of one end of the pipe via the double-headed bolt. The sliding scale group member is inserted into the pipe and connected with the internal threads of the other end of the pipe via the bolt rod which is provided with the handle so that the determinator is formed. The determinator can measure virtual laying thickness of a base layer of road surface, pit-measuring depth and hole diameter when the sand filling method is utilized to detect degree of compaction, and hole depth and hole diameter of various small-sized project hole measurement so that the determinator is small and portable, convenient to carry and disassemble and assemble, easy to manufacture and low in cost.
Description
Technical field
The utility model relates to a kind of instrument for pavement engineering construction and quality testing, and specifically a kind of road surface water that is applicable to is surely expected loose laying depth and sand replacement method inspection compactness gaging hole degree of depth analyzer.
Background technology
In the subgrade and pavement construction work, the thickness of each layer of structure and road bulk strength are closely related, and only in the situation that guarantee subgrade and pavement thickness, each level and the bulk strength of road structure level just can be guaranteed.Simultaneously, strictly control the thickness of each structural sheet, can also play to the absolute altitude of road certain control action.Experience and the engineering practice of production and construction prove, the road structure layer thickness is the most difficult control, the most difficult construction requirement that meets.Accomplish the control to the road structure layer thickness, make it meet construction requirement, it is particularly important that the use of survey instrument seems.Existing survey instrument complex structure, carry inconvenience, and manufacture difficulty is large, and function singleness.
Summary of the invention
The purpose of this utility model is to overcome weak point of the prior art, provide a kind of survey hole degree of depth will measure sub-surface water and surely expect virtual resurfacing thickness in paving process and measure sand replacement method and detect compactness the time to roll into one, and simple in structure, cost of manufacture is low, can meet the analyzer of site operation personnel demand easy to carry again simultaneously.
For the purpose of this utility model, we will adopt following technical scheme to be implemented:
A kind of analyzer, comprise pipe, stud bolt and with the bolt of handle, the two ends of pipe are provided with internal thread, the one end is connected with stud bolt, the other end is connected with the bolt with handle, it is characterized in that: also comprise feeler lever and slide rule assembly, the afterbody of feeler lever is fixed in the end that stud bolt is connected with pipe; Described slide rule assembly is comprised of clamping screw, main scale and slide rule, one end of main scale is fixed in the body of bolt with handle, be provided with chute on the other end of main scale and the main scale between stiff end, be provided with slide rule in chute, slide rule is connected with chute by clamping screw; In described feeler lever Inserting Tube, by stud bolt, with the internal thread of Guan Yiduan, be connected, in described slide rule assembly Inserting Tube, be connected with the internal thread of the pipe other end by the body of bolt with handle, be combined into an analyzer.
Described pipe is provided with scale.
Described feeler lever is provided with scale, and its head is taper.
Described slide rule can be take clamping screw as the axle rotation.
Beneficial effect
A kind of analyzer described in the utility model, can measure sub-surface water and surely expect the virtual resurfacing thickness in paving process, virtual resurfacing thickness in the highway asphalt paving process, the survey hole degree of depth and aperture in the time of measuring again sand replacement method detection compactness, can also measure hole depth and the aperture of various small size engineering gaging holes, its mechanism design takes full advantage of the inner space of instrument, the survey instrument that it is comprised is convenient to hide, be easy to carry, between each member, adopt the mode of bolt to connect, be convenient to dismounting, can be used in combination or use separately, this instrument small volume and less weight, convenient reading, fast, accurately, and alleviated workmen's labour intensity, and make simple, with low cost.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
The use constitutional diagram that Fig. 2 is the utility model embodiment 1;
The use constitutional diagram that Fig. 3 is the utility model embodiment 2
1, pipe, 2, feeler lever, 3, main scale, 4, slide rule, 5, set nut, 6, with the bolt of handle, 7, stud bolt, 8, the scale on pipe, 9, the scale on feeler lever, 10, chute.
Embodiment
By reference to the accompanying drawings, the utility model is described further:
As shown in Figure 1, structure of the present utility model is as follows: a kind of analyzer, comprise pipe 1, stud bolt 7 and with the bolt 6 of handle, the two ends of pipe 1 are provided with internal thread, the one end is connected with stud bolt 7, the other end is connected with the bolt 6 with handle, it is characterized in that: also comprise feeler lever 2 and slide rule assembly, the afterbody of feeler lever 2 is fixed in stud bolt 7 and pipe 1 end be connected; Described slide rule assembly is comprised of clamping screw 5, main scale 3 and slide rule 4, one end of main scale 3 is fixed in bolt 6 bars with handle, be provided with chute 10 on the other end of main scale 3 and the main scale between stiff end, be provided with slide rule 4 in chute 10, slide rule 4 is connected with chute 10 by clamping screw 5; In described feeler lever 2 Inserting Tubes 1, by stud bolt 7, with the internal thread of pipe 1 one ends, be connected, in described slide rule assembly Inserting Tube 1, be connected with the internal thread of pipe 1 other end by bolt 6 bars with handle, be combined into an analyzer; Described pipe 1 is provided with scale 8; Described feeler lever 2 is provided with scale 9, and its head is taper; Described slide rule 4 can be take clamping screw 5 as the axle rotation.Be provided with scale 8 on pipe 1, it has the function of ruler.
As shown in Figure 2, described slide rule assembly is comprised of clamping screw 5, main scale 3 and slide rule 4, one end of main scale 3 is fixed in bolt 6 bars with handle, be provided with chute 10 on the other end of main scale 3 and the main scale between stiff end, be provided with slide rule 4 in chute 10, slide rule 4 is connected with chute 10 by clamping screw 5; Described slide rule assembly can Inserting Tube 1 in, by bolt 6 bars with handle, with the internal thread of pipe 1 other end, is connected, and manage 1 and combine, be easy to carry; When needs are measured sand replacement method detection compactness, bolt 6 with handle is backed out from managing 1, the slide rule assembly be fixed on on handle bolt 6 bars is extracted from managing 1, slide rule 4 be take clamping screw 5 and is rotated into the vertical direction with main scale 3 as axle, and the two ends of slide rule 4 ride on the hole end face of surveying hole, in by chute 10, main scale 3 being probeed into and surveys and cheat, until at the bottom of hole, tighten chute 10 internal locking nuts 5, mention, then the degree of depth of sensing hole and end face aperture, hole on main scale; While not using, slide rule 4 be take to clamping screw 5 and be rotated into and the main scale parallel direction as axle, tighten set nut 5, then, in Inserting Tube 1, tighten by the bolt 6 with handle and pipe 1, the slide rule assembly is hidden in pipe 1.
As shown in Figure 3, the afterbody of described feeler lever 2 is fixed in stud bolt 7 and pipe 1 end be connected, and in described feeler lever 2 Inserting Tubes 1, by stud bolt 7, with the internal thread of pipe 1 one ends, is connected; During use, stud bolt 7 is backed out, feeler lever 2 is extracted from managing 1, then stud bolt 7 is not had an end of feeler lever 2 to be screwed on pipe 1, adjusted the direction of feeler lever 2, lengthened again the power-assisted part of feeler lever 2, operating personnel catch pipe 1 part, in the pavement construction basic unit that insertion will be measured with strength, surface layer, the structural sheet while paving, measure virtual resurfacing thickness, with traditional measuring tool, compare, the measurement links of simplifying, the present situation of change " first visiting rear side " of the prior art; Feeler lever 2 inserts pavement construction basic unit, surface layer, paving layer, and directly reading, convenient and practical; Not the used time, by stud bolt 7, feeler lever 2 is hidden in pipe 1.
Claims (4)
1. an analyzer, comprise pipe, stud bolt and with the bolt of handle, the two ends of pipe are provided with internal thread, the one end is connected with stud bolt, the other end is connected with the bolt with handle, it is characterized in that: also comprise feeler lever and slide rule assembly, the afterbody of feeler lever is fixed in the end that stud bolt is connected with pipe; Described slide rule assembly is comprised of clamping screw, main scale and slide rule, one end of main scale is fixed in the body of bolt with handle, be provided with chute on the other end of main scale and the main scale between stiff end, be provided with slide rule in chute, slide rule is connected with chute by clamping screw; In described feeler lever Inserting Tube, by stud bolt, with the internal thread of Guan Yiduan, be connected, in described slide rule assembly Inserting Tube, be connected with the internal thread of the pipe other end by the body of bolt with handle, be combined into an analyzer.
2. a kind of analyzer according to claim 1, it is characterized in that: described pipe is provided with scale.
3. a kind of analyzer according to claim 1, it is characterized in that: described feeler lever is provided with scale, and its head is taper.
4. a kind of analyzer according to claim 1 is characterized in that: described slide rule can be take clamping screw as the axle rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320390777.4U CN203385369U (en) | 2013-07-02 | 2013-07-02 | Determinator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320390777.4U CN203385369U (en) | 2013-07-02 | 2013-07-02 | Determinator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203385369U true CN203385369U (en) | 2014-01-08 |
Family
ID=49873847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320390777.4U Expired - Fee Related CN203385369U (en) | 2013-07-02 | 2013-07-02 | Determinator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203385369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230973A (en) * | 2019-06-20 | 2019-09-13 | 中车青岛四方机车车辆股份有限公司 | Blind hole depth measuring device |
-
2013
- 2013-07-02 CN CN201320390777.4U patent/CN203385369U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230973A (en) * | 2019-06-20 | 2019-09-13 | 中车青岛四方机车车辆股份有限公司 | Blind hole depth measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20140702 |
|
| EXPY | Termination of patent right or utility model |