CN105041297A - Wheel shaft assembly of angle transducer of wireless clinometer - Google Patents
Wheel shaft assembly of angle transducer of wireless clinometer Download PDFInfo
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- CN105041297A CN105041297A CN201510495803.3A CN201510495803A CN105041297A CN 105041297 A CN105041297 A CN 105041297A CN 201510495803 A CN201510495803 A CN 201510495803A CN 105041297 A CN105041297 A CN 105041297A
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- wheel shaft
- wheel
- wheel carrier
- roller
- axle
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Abstract
The invention discloses a wheel shaft assembly of an angle transducer of a wireless clinometer. The wheel shaft assembly comprises a wheel shaft (1), a long-strip-shaped through hole (1a) is formed in the shaft body of the wheel shaft (1), a wheel carrier (2) is arranged in the through hole (1a), an included angle of 40-50 degrees is formed between the wheel carrier (2) and the wheel shaft (1), the middle of the wheel carrier (2) is connected with the wheel shaft (1) through a pin shaft (6), the two ends of the wheel carrier (2) extend out of the circumferential side wall of the wheel shaft (1), and rolling wheels (3) are installed at the two ends of the wheel carrier (2). The wheel shaft assembly is small in number of components and parts, simple and compact in structure, small in size, convenient to assemble and low in cost; the rolling wheels rotate flexibly, no swinging occurs, and the angle transducer can be moved in a smoother and more reliable mode.
Description
Technical field
The present invention relates to engineering survey field, particularly space physics and geographic physical field, particularly relate in the lateral displacement of monitoring landslide area and dark wide open excavator body, specifically a kind of axle aggregate of wireless drift indicator angular transducer.
Background technology
Inclinometer is a kind of in situ detection instrument measuring boring lateral displacement, it can be applied to traffic, metallurgy, coal, water conservancy and hydropower department and urban construction department rock-soil engineering in-situ to detect, especially in displacement detecting, there is irreplaceable superiority and practicality in the depth side of side slope, ground, earth and rockfill dam and underground chamber.At present, what the inclinometer on market mostly adopted is that multicore cable is connected with inclino-probe, this connected mode has been data communication effect on the one hand, play support and connection effect on the other hand, but this connected mode is in long-term measurement with when using, multicore cable can fracture, and then increases testing cost.Multicore cable is heavier and gain in weight along with fathoming and also increase the weight of thereupon in addition, and then makes operation more inconvenient.
Summary of the invention
The present invention is intended at least solve the technical problem existed in prior art, especially innovatively proposes a kind of wireless drift indicator angular transducer axle aggregate.
In order to realize above-mentioned purpose of the present invention, the invention provides a kind of wireless drift indicator angular transducer axle aggregate, comprise wheel shaft (1), it is characterized in that: the through hole (1a) offering strip on the axle body of described wheel shaft (1), wheel carrier (2) is set in this through hole (1a), there is between described wheel carrier (2) and wheel shaft (1) angle of 40-50 degree, the middle part of wheel carrier (2) is connected with wheel shaft (1) by nail axle (6), all sidewalls of wheel shaft (1) are stretched out at the two ends of wheel carrier (2), and in the end at wheel carrier (2) two ends, roller (3) is installed.
The present invention is as the important component part of wireless drift indicator angular transducer, and component are few, and structure is simple, compact, and compact is easy to assembly, and cost is low.When in use, angular transducer is advanced in landslide area or dark hole by the roller of axle aggregate, conveniently moving, quick, can effectively simplify the operation.There is between wheel carrier and wheel shaft the angle of 40-50 degree, the sub-fraction of roller is made to be arranged in the strip through hole of wheel shaft, the major part of roller is outside wheel shaft, guaranteeing that roller rotates flexibly simultaneously like this, circumferential size can be reduced as much as possible, angular transducer also can be entered for the dark hole that bore is less, thus substantially increase the scope of application of angular transducer.
In order to simplify structure, be convenient to assembling, make structure compacter, the two ends symmetry of described wheel carrier (2) offers " U " v notch v, roller (3) embeds and is somebody's turn to do in " U " v notch v, and roller (3) is connected with wheel carrier (2) by little axle (4).
The side of described roller (3) is provided with torsion spring (5), this torsion spring (5) is set on locating shaft, a leg of torsion spring (5) is connected with little axle (4), and another leg of torsion spring (5) is connected with wheel shaft (1).Above structure, under the acting in conjunction of both sides torsion spring, makes two rollers be positioned at the opposite side of wheel shaft all the time, can effectively prevent roller from swinging, the smoothness of such angular transducer movement and good reliability.
Described wheel shaft (1) has at least the end of one end to have path socket cap, this path socket cap has been arranged side by side from top to bottom two annular grooves (1b).Path socket cap for stretching in the sleeve of angular transducer, make wheel shaft and sleeve connection more convenient, fastness is better; Annular groove is used for embedded sealing ring, is entered in sleeve by junction to prevent water or dust.
Beneficial effect: component of the present invention are few, structure is simple, compact, and compact is easy to assembly, and cost is low; Roller rotates flexibly, can not swing, angular transducer can be made to move more smooth and easy, reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the lateral view of Fig. 1.
Fig. 3 is the structural representation of roller and wheel carrier.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In describing the invention, unless otherwise prescribed and limit, it should be noted that, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
As shown in Figure 1, Figure 2, Figure 3 shows, the present embodiment is made up of wheel shaft 1, wheel carrier 2, roller 3, little axle 4, torsion spring 5 and nail axle 6 etc.Wherein, wheel shaft 1 upper end, or/and the end of lower end has path socket cap, this path socket cap has been arranged side by side from top to bottom two annular groove 1b.The axle body of wheel shaft 1 is offered the through hole 1a of strip, and this through hole 1a is through to opposite side from the side of wheel shaft 1, and arranges wheel carrier 2 in through hole 1a.Have the angle of 40-50 degree between wheel carrier 2 and wheel shaft 1, in the present embodiment, the angle between wheel carrier 2 and wheel shaft 1 is preferably 45 degree.
As shown in Figure 1, Figure 2, Figure 3 shows, the middle part of wheel carrier 2 is connected with wheel shaft 1 by nail axle 6, wheel carrier 2 and nail axle 6 matched in clearance, and follows closely axle 6 and wheel shaft 1 threaded engagement, and the two ends of nail axle 6 are all hidden in wheel shaft 1.All sidewalls of wheel shaft 1 are stretched out at the two ends of wheel carrier 2, and install roller 3 in the end at wheel carrier 2 two ends.The concrete mounting means of roller 3 is: offer " U " v notch v in the two ends symmetry of wheel carrier 2, and roller 3 embeds and is somebody's turn to do in " U " v notch v, and roller 3 is connected with wheel carrier 2 by little axle 4, and roller 3 can rotate relative to little axle 4.The sub-fraction of roller 3 is arranged in the strip through hole 1a of wheel shaft 1, and the major part of roller 3 is outside wheel shaft 1.Be provided with torsion spring 5 on the side of each roller 3, this torsion spring 5 is set on locating shaft, and locating shaft is arranged in the through hole 1a of wheel shaft 1, and a leg of torsion spring 5 is connected with little axle 4, and another leg of torsion spring 5 is connected with wheel shaft 1.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (4)
1. a wireless drift indicator angular transducer axle aggregate, comprise wheel shaft (1), it is characterized in that: the through hole (1a) offering strip on the axle body of described wheel shaft (1), wheel carrier (2) is set in this through hole (1a), there is between described wheel carrier (2) and wheel shaft (1) angle of 40-50 degree, the middle part of wheel carrier (2) is connected with wheel shaft (1) by nail axle (6), all sidewalls of wheel shaft (1) are stretched out at the two ends of wheel carrier (2), and install roller (3) in the end at wheel carrier (2) two ends.
2. wireless drift indicator angular transducer axle aggregate according to claim 1, it is characterized in that: the two ends symmetry of described wheel carrier (2) offers " U " v notch v, roller (3) embeds and is somebody's turn to do in " U " v notch v, and roller (3) is connected with wheel carrier (2) by little axle (4).
3. wireless drift indicator angular transducer axle aggregate according to claim 2, it is characterized in that: the side of described roller (3) is provided with torsion spring (5), this torsion spring (5) is set on locating shaft, a leg of torsion spring (5) is connected with little axle (4), and another leg of torsion spring (5) is connected with wheel shaft (1).
4. the wireless drift indicator angular transducer axle aggregate according to claim 1 or 2 or 3, it is characterized in that: described wheel shaft (1) has at least the end of one end to have path socket cap, this path socket cap has been arranged side by side from top to bottom two annular grooves (1b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510495803.3A CN105041297A (en) | 2015-08-14 | 2015-08-14 | Wheel shaft assembly of angle transducer of wireless clinometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510495803.3A CN105041297A (en) | 2015-08-14 | 2015-08-14 | Wheel shaft assembly of angle transducer of wireless clinometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105041297A true CN105041297A (en) | 2015-11-11 |
Family
ID=54448219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510495803.3A Pending CN105041297A (en) | 2015-08-14 | 2015-08-14 | Wheel shaft assembly of angle transducer of wireless clinometer |
Country Status (1)
| Country | Link |
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| CN (1) | CN105041297A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4006530A (en) * | 1974-04-09 | 1977-02-08 | Schlumberger Technology Corporation | Apparatus for measuring the diameter of a well bore |
| CN2525243Y (en) * | 2001-12-31 | 2002-12-11 | 滨州华闻机械有限责任公司 | Roller centralizer |
| CN2535547Y (en) * | 2002-03-15 | 2003-02-12 | 陈建军 | Roller-type righting device of beaming rod |
| CN2682202Y (en) * | 2003-09-17 | 2005-03-02 | 刘凡 | Two-wheel rolling centralizer for oil pipe |
| CN101196104A (en) * | 2007-12-11 | 2008-06-11 | 东营市创世石油测试新技术开发有限责任公司 | Rotation preventing electric dirty shaving device for down-hole oil tube |
| CN201679460U (en) * | 2010-05-25 | 2010-12-22 | 西安格威石油仪器有限公司 | Centralizer with eccentric mounting of left and right balance rollers |
| CN204175286U (en) * | 2014-10-08 | 2015-02-25 | 葛洲坝试验检测有限公司 | For monitoring the drilling well inclination measurement device of sliding mass strata displacement |
| CN204827429U (en) * | 2015-08-14 | 2015-12-02 | 重庆六合物联网有限公司 | Wireless drift indicator angle sensor wheel axle assembly |
| CN105178276A (en) * | 2015-09-02 | 2015-12-23 | 武汉市市政建设集团有限公司 | Inclination measuring device based on optical theory |
-
2015
- 2015-08-14 CN CN201510495803.3A patent/CN105041297A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4006530A (en) * | 1974-04-09 | 1977-02-08 | Schlumberger Technology Corporation | Apparatus for measuring the diameter of a well bore |
| CN2525243Y (en) * | 2001-12-31 | 2002-12-11 | 滨州华闻机械有限责任公司 | Roller centralizer |
| CN2535547Y (en) * | 2002-03-15 | 2003-02-12 | 陈建军 | Roller-type righting device of beaming rod |
| CN2682202Y (en) * | 2003-09-17 | 2005-03-02 | 刘凡 | Two-wheel rolling centralizer for oil pipe |
| CN101196104A (en) * | 2007-12-11 | 2008-06-11 | 东营市创世石油测试新技术开发有限责任公司 | Rotation preventing electric dirty shaving device for down-hole oil tube |
| CN201679460U (en) * | 2010-05-25 | 2010-12-22 | 西安格威石油仪器有限公司 | Centralizer with eccentric mounting of left and right balance rollers |
| CN204175286U (en) * | 2014-10-08 | 2015-02-25 | 葛洲坝试验检测有限公司 | For monitoring the drilling well inclination measurement device of sliding mass strata displacement |
| CN204827429U (en) * | 2015-08-14 | 2015-12-02 | 重庆六合物联网有限公司 | Wireless drift indicator angle sensor wheel axle assembly |
| CN105178276A (en) * | 2015-09-02 | 2015-12-23 | 武汉市市政建设集团有限公司 | Inclination measuring device based on optical theory |
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Application publication date: 20151111 |