CN213091416U - Wind-proof protection device for field dial indicator - Google Patents
Wind-proof protection device for field dial indicator Download PDFInfo
- Publication number
- CN213091416U CN213091416U CN202021985465.4U CN202021985465U CN213091416U CN 213091416 U CN213091416 U CN 213091416U CN 202021985465 U CN202021985465 U CN 202021985465U CN 213091416 U CN213091416 U CN 213091416U
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- panel
- protection device
- wind
- dial indicator
- percentage table
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of on-the-spot geotechnical test, concretely relates to protection device is prevent wind to open-air percentage table. The device comprises a knob, a top plate, an upper panel, a motor, a brush, a glass panel, a vertical rod, an opening, a lower panel and a base. The knob is used for fixed roof, can adjust the percentage table contact after getting the roof off, the motor is used for driving the brush rotation, can clear up the dust on glass panels surface, make things convenient for the reading, the opening is used for making things convenient for the percentage table and awaits measuring the beam-ends of deformation and arranges the interior safety device in, top panel and lower panel are used for keeping out the wind, base weight is great, a protection device for fixing whole preventing wind, design through the device, the influence of wind to the percentage table reading under the reducible field environment, can improve the percentage table accuracy of measurationing, and the processing cost is low, easily popularize and apply in production and teaching.
Description
Technical Field
The utility model belongs to the technical field of on-the-spot geotechnical test, concretely relates to protection device is prevent wind to open-air percentage table.
Background
The Beckmann beam method is an important method for testing the resilience modulus of the roadbed, is used for evaluating the overall bearing capacity of the roadbed, and has important significance in accurately and efficiently carrying out a resilience test, however, when the resilience test is carried out in the field, the dial indicator on the beam often swings due to strong wind, the precision of the test reading is influenced, and therefore, how to improve the accuracy of the resilience test reading is particularly important.
Disclosure of Invention
The utility model discloses to the problem that present percentage table windproof protection device lacks, given an open-air percentage table windproof protection device, simple structure, the cost is lower, and convenient to use can improve resilience test reading precision and efficiency, has certain engineering meaning.
The utility model relates to a wind-proof protection device for a field dial indicator, which comprises a knob 1, a top plate 2, an upper panel 3, a motor 4, a brush 5, a glass panel 7, a vertical rod 8, an opening 10, a lower panel 11 and a base 12; the upper panel 3, the glass panel 7 and the lower panel 11 which are fixed by the vertical rods 8 at two sides are sequentially arranged on the base 12 from top to bottom; the centers of the glass panel 7 and the lower panel 11 are both provided with an opening 10; the dial indicator 6 is positioned at the inner side of the opening 10 of the glass panel 7, and a beam end 9 is arranged below the dial indicator; the motor 4 is arranged on the upper panel 3, and the rotating range of a brush 5 connected with the motor covers the dial indicator 6; the top of the upper panel 3 is fixed with a top plate 2 through a knob 1.
A protection device is prevent wind to open-air percentage table, 2 long 30cm on roof, wide 25 cm.
A protection device is prevent wind to open-air percentage table, 3 long 30cm on top panel, high 11.5 cm.
An open-air percentage table protector against wind, motor 4 is micro motor, is fixed in 3 surfaces of top panel.
A protection device is prevent wind to open-air percentage table, 7 long 30cm of glass panels, high 20 cm.
A protection device is prevent wind to open-air percentage table, the long 52.5cm of montant 8, the long 10cm of opening, high 46 cm.
A protection device is prevent wind to open-air percentage table, base 12 is the same including controlling the base, the equal length 9.9cm, high 5cm, wide 8 cm.
The working principle is as follows: the windproof protection device for the field dial indicator comprises a knob, a top plate, an upper panel, a motor, a brush, a glass panel, a vertical rod, an opening, a lower panel and a base; the upper panel and the lower panel are used for shielding wind; the knob is used for fixing the top plate, and the dial indicator contact can be adjusted after the top plate is removed; the motor is used for driving the brush to rotate, so that dust on the surface of the glass panel can be cleaned, and reading is facilitated; the opening is used for facilitating the dial indicator and the beam end to be measured to deform to be arranged in the windproof device; the base is heavy and used for fixing the whole windproof protection device.
Drawings
Fig. 1 is the structure diagram of the utility model, in the figure, 1-knob, 2-roof, 3-upper panel, 4-motor, 5-brush, 6-dial indicator, 7-glass panel, 8-montant, 9-beam end, 10-opening, 11-lower panel, 12-base.
Detailed Description
The wind-proof protection device for field dial indicator of the present invention is further described with reference to the following specific embodiments, but the protection scope of the present invention is not limited thereto.
Example 1
A windproof protection device for a field dial indicator comprises a knob 1, a top plate 2, an upper panel 3, a motor 4, a brush 5, a glass panel 7, a vertical rod 8, an opening 10, a lower panel 11 and a base 12; the upper panel 3, the glass panel 7 and the lower panel 11 which are fixed by the vertical rods 8 at two sides are sequentially arranged on the base 12 from top to bottom; the centers of the glass panel 7 and the lower panel 11 are both provided with an opening 10; the dial indicator 6 is positioned at the inner side of the opening 10 of the glass panel 7, and a beam end 9 is arranged below the dial indicator; the motor 4 is arranged on the upper panel 3, and the rotating range of a brush 5 connected with the motor covers the dial indicator 6; the top of the upper panel 3 is fixed with a top plate 2 through a knob 1. The top plate 2 is 30cm long and 25cm wide. The upper panel 3 is 30cm long and 11.5cm high. The motor 4 is a micro motor and is fixed on the outer surface of the upper panel 3. The glass panel 7 was 30cm long and 20cm high. The vertical rod 8 is 52.5cm long, the opening is 10cm long and 46cm high. The base 12 comprises a left base and a right base which are the same in size, and are 9.9cm long, 5cm high and 8cm wide.
During the use, earlier with the percentage table and the roof beam-ends that awaits measuring and warp arrange the interior in safety device, the fixed whole protection device that prevents wind of adjustment base, if the percentage table does not zero, the percentage table of can zeroing earlier, the roof is fixed to the rethread knob, can carry out the reading, if after the certain time, glass panels surface has the dust, and then during the influence reading, then can the starter motor clear up the dust, resume the reading again, through the device's design, the influence of reducible field environment leeward to the percentage table reading, can improve the accuracy that the percentage table was surveyed.
Claims (7)
1. A windproof protection device for a field dial indicator is characterized by comprising a knob (1), a top plate (2), an upper panel (3), a motor (4), a brush (5), a glass panel (7), a vertical rod (8), an opening (10), a lower panel (11) and a base (12); an upper panel (3), a glass panel (7) and a lower panel (11) which are fixed by vertical rods (8) at two sides are sequentially arranged on the base (12) from top to bottom; the centers of the glass panel (7) and the lower panel (11) are provided with openings (10); the dial indicator (6) is positioned at the inner side of the opening (10) of the glass panel (7), and a beam end (9) is arranged below the dial indicator; the motor (4) is arranged on the upper panel (3), and the rotating range of the brush (5) connected with the motor covers the dial indicator (6); the top of the upper panel (3) is fixed with a top plate (2) through a knob (1).
2. A field dial gauge wind protection device according to claim 1, wherein the top plate (2) is 30cm long and 25cm wide.
3. A field dial gauge wind protection device according to claim 1, wherein the upper panel (3) is 30cm long and 11.5cm high.
4. The wind-proof protection device for the field dial indicator according to claim 1, wherein the motor (4) is a micro motor and is fixed on the outer surface of the upper panel (3).
5. A field dial gauge wind protection device according to claim 1, wherein the glass panel (7) is 30cm long and 20cm high.
6. A field dial indicator wind protection device according to claim 1, wherein the vertical rod (8) is 52.5cm long, the opening is 10cm long and 46cm high.
7. The windproof protection device for a field dial indicator according to claim 1, wherein the base (12) comprises a left base and a right base which are the same in size, 9.9cm in length, 5cm in height and 8cm in width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021985465.4U CN213091416U (en) | 2020-09-11 | 2020-09-11 | Wind-proof protection device for field dial indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021985465.4U CN213091416U (en) | 2020-09-11 | 2020-09-11 | Wind-proof protection device for field dial indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213091416U true CN213091416U (en) | 2021-04-30 |
Family
ID=75635010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021985465.4U Expired - Fee Related CN213091416U (en) | 2020-09-11 | 2020-09-11 | Wind-proof protection device for field dial indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213091416U (en) |
-
2020
- 2020-09-11 CN CN202021985465.4U patent/CN213091416U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210430 Termination date: 20210911 |