CN203658234U - Reinforced adjustable type pendulum tester base - Google Patents
Reinforced adjustable type pendulum tester base Download PDFInfo
- Publication number
- CN203658234U CN203658234U CN201320890430.6U CN201320890430U CN203658234U CN 203658234 U CN203658234 U CN 203658234U CN 201320890430 U CN201320890430 U CN 201320890430U CN 203658234 U CN203658234 U CN 203658234U
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- China
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- base
- pendulum tester
- main shaft
- connecting rods
- adjustable type
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Abstract
The utility model discloses a reinforced adjustable type pendulum tester base. The reinforced adjustable type pendulum tester base comprises a main shaft and a base, and further comprises an equilateral-triangle-shaped reinforcing frame consisting of three connecting rods, and three lengthened screws, wherein every two connecting rods are fixedly connected, and end parts of connecting rods are fixed on side walls of circular tubes; the reinforcing frame is arranged below the base; three circular tubes on the reinforcing frame are in one-to-one correspondence with three supporting points of the base; the circular tubes and the corresponding supporting points are fixed by the lengthened screws; lower ends of the lengthened screws downwards penetrate through the base and the circular tubes in sequence, wherein getting-out length is adjustable. The base solves a problem that triangular fixation is not easily formed due to hinging of the pendulum tester base and a rear supporting point angle, test errors are reduced and data reliability is increased. The reinforced adjustable type pendulum tester base enables fine tuning to be more convenient while checking length of a slide block, thus satisfying road detection requirements, improving efficiency and saving labor power, and being strong in practicability.
Description
Technical field
The utility model relates to a kind of portable pendulum tester, particularly the adjustable portable pendulum tester base of a kind of reinforcing.
Background technology
Portable pendulum tester is one of testing equipment conventional in the on-the-spot test of highway subgrade road surface, and it is for measuring the antiskid value of bituminous pavement, graticule or other materials test specimen, to evaluate road surface or the anti-slide performance of ground surface material test specimen under dampness.As shown in Figure 1, rear fulcrum angle and the base of the base of traditional portable pendulum tester be connected through the hinge together with, form a T-shaped structure, thereby guarantee instrument stablizing in test process, three fulcrum places, chassis adopt leveling serew, when working in coordination for instrument leveling and checking slide block length, finely tune.But the problem that this portable pendulum tester exists is: have certain stabilization although be hinged the T-shaped structure of rear fulcrum angle and base formation, but not forming on the whole triangle fixes, this has just caused in process of the test, in the time accommodating, instrument entirety can shake, thereby increase the error of test, can not accurately evaluate the antiskid index on road surface.Meanwhile, the leveling serew length of three fulcrums of base is too short, inconvenience in the time carrying out leveling and fine setting, the requirement while being difficult to meet pavement detection.Therefore, studying a kind of portable pendulum tester base that can stablize and facilitate fine setting is extremely necessary.
Summary of the invention
The defect or the deficiency that exist for above-mentioned prior art, the purpose of this utility model is, a kind of adjustable portable pendulum tester base of reinforcing is provided.
The utility model adopts following technical solution:
A kind of reinforce adjustable portable pendulum tester base, comprise main shaft and base, also comprise that the strengthening frame of the equilateral triangle being made up of three connecting rods and three add long screw; Wherein, between every two connecting rods, be fixedly connected with by one, the end of connecting rod is fixed on the sidewall of pipe; Strengthening frame is positioned at the below of base, and on strengthening frame, three pipes are corresponding one by one with three fulcrums of base, and pipe is fixed by adding long screw with corresponding fulcrum; The lower end that adds long screw passes downwards from base and pipe successively, and its length passing is adjustable.
The utility model also comprises following other technologies feature:
This device also comprises a fixed connecting rod, and rear fulcrum pin and main shaft that described fixed connecting rod is connected to base play a supportive role.
The tie point of described fixed connecting rod and main shaft is 10cm apart from main shaft lower end distance.
Described pipe height is 30cm.
The described length that adds long screw is greater than 30cm.
The beneficial effects of the utility model: this base is by strengthening frame, fixed connecting rod, utilize stable triangular principle to carry out stability improvement to base, portable pendulum tester base and rear fulcrum angle are solved because hinged causing is difficult for forming the fixing problem of triangle, thereby better improving the instrument entirety that pendulum mound causes in dropping process rocks, reduce test error, increase the reliability of data.Meanwhile, utilize to add long screw and carry out height and regulate, make can to make to finely tune in the time of check slide block length more convenient, the requirement while having met pavement detection, raises the efficiency and saves manpower, practical.
Accompanying drawing explanation
Fig. 1 is the base vertical view that traditional road engineering is used portable pendulum tester.
Fig. 2 is the combination schematic diagram of the adjustable portable pendulum tester of reinforcing of the present invention.
Fig. 3 is the vertical view of strengthening frame.
Below in conjunction with the drawings and specific embodiments, the utility model is further explained.
Embodiment
As shown in Fig. 2-Fig. 3, the adjustable portable pendulum tester base of reinforcing of the present utility model, the strengthening frame of the equilateral triangle that comprise main shaft 5, base 6, is made up of three connecting rods 1, three add long screw 3 and a fixed connecting rod 4; Wherein, between every two connecting rods 1, be fixedly connected with by one, the end of connecting rod 1 is fixed on the sidewall of pipe 2; Strengthening frame is positioned at the below of base 6, and on strengthening frame, three pipes 2 are corresponding one by one with three fulcrums of base 6, and pipe 2 is fixing by adding long screw 3 with corresponding fulcrum; Add the length that long screw 3 passes from pipe 2 downwards adjustable; Described fixed connecting rod 4 is connected to rear fulcrum pin and the main shaft 5 of base 6 and plays a supporting role.In the present embodiment, fixed connecting rod 4 is 10cm with the tie point of main shaft 5 apart from main shaft 5 lower end distances.Pipe 2 is highly 30cm.The length that adds long screw 3 is greater than 30cm.
Application principle of the present utility model is as follows: the below that strengthening frame is placed in to portable pendulum tester base 6, three cylinders 2 are corresponding one by one with the fulcrum of portable pendulum tester base, each cylinder 2 fulcrum corresponding with it coupled together under upper with adding long screw 3, the lower end that adds long screw 3 contacts with ground with after pipe 2 through base 6 successively, be used for connecting base 6 and strengthening frame, the fine setting during simultaneously also for leveling instrument and correction slide block length; Fixed connecting rod 4 connects rear fulcrum angle and the main shaft 5 of base 6, and fixed connecting rod 4 be 10cm with the tie point of main shaft 5 apart from main shaft 5 lower ends distances, thereby has guaranteed do not affecting under the prerequisite that regulates pendulum height on main shaft 5 resistance to overturning of increase portable pendulum tester.
Claims (5)
1. reinforce an adjustable portable pendulum tester base, comprise main shaft (5) and base (6), it is characterized in that, also comprise that the strengthening frame of the equilateral triangle being made up of three connecting rods (1) and three add long screw (3); Wherein, between every two connecting rods (1), be fixedly connected with by one, the end of connecting rod (1) is fixed on the sidewall of pipe (2); Strengthening frame is positioned at the below of base (6), and on strengthening frame, three pipes (2) are corresponding one by one with three fulcrums of base (6), and pipe (2) is fixing by adding long screw (3) with corresponding fulcrum; The lower end that adds long screw (3) passes downwards from base (6) and pipe (2) successively, and its length passing is adjustable.
2. the adjustable portable pendulum tester base of reinforcing as claimed in claim 1, is characterized in that, also comprises a fixed connecting rod (4), and rear fulcrum pin and main shaft (5) that described fixed connecting rod (4) is connected to base (6) play a supportive role.
3. the adjustable portable pendulum tester base of reinforcing as claimed in claim 2, is characterized in that, described fixed connecting rod (4) is 10cm with the tie point of main shaft (5) apart from main shaft (5) lower end distance.
4. the adjustable portable pendulum tester base of reinforcing as claimed in claim 1, is characterized in that, described pipe (2) is highly 30cm.
5. the adjustable portable pendulum tester base of reinforcing as claimed in claim 1, is characterized in that, described in add long screw (3) length be greater than 30cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320890430.6U CN203658234U (en) | 2013-12-31 | 2013-12-31 | Reinforced adjustable type pendulum tester base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320890430.6U CN203658234U (en) | 2013-12-31 | 2013-12-31 | Reinforced adjustable type pendulum tester base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203658234U true CN203658234U (en) | 2014-06-18 |
Family
ID=50924611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320890430.6U Expired - Fee Related CN203658234U (en) | 2013-12-31 | 2013-12-31 | Reinforced adjustable type pendulum tester base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203658234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643381A (en) * | 2016-11-16 | 2017-05-10 | 安徽宝泰特种材料有限公司 | Measuring tool for low precision measurement of grinding tool pass of reducing mill |
-
2013
- 2013-12-31 CN CN201320890430.6U patent/CN203658234U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643381A (en) * | 2016-11-16 | 2017-05-10 | 安徽宝泰特种材料有限公司 | Measuring tool for low precision measurement of grinding tool pass of reducing mill |
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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: 20140618 Termination date: 20161231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |