CN214010292U - Inclination angle sensor mounting mechanism and sag measurement trolley - Google Patents
Inclination angle sensor mounting mechanism and sag measurement trolley Download PDFInfo
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- CN214010292U CN214010292U CN202120046473.0U CN202120046473U CN214010292U CN 214010292 U CN214010292 U CN 214010292U CN 202120046473 U CN202120046473 U CN 202120046473U CN 214010292 U CN214010292 U CN 214010292U
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- tilt sensor
- bottom plate
- mounting mechanism
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- fixing
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- 238000005259 measurement Methods 0.000 title claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 abstract description 11
- 230000005611 electricity Effects 0.000 abstract description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to an overhead transmission line technical field discloses a tilt angle sensor installation mechanism and sag measurement dolly, including the bottom plate, be equipped with the installation piece on the bottom plate, be equipped with the standing groove that is used for placing tilt angle sensor on the installation piece, all be equipped with the wiring hole on the both sides wall that the standing groove is relative, the tip department that the bottom plate is located installation piece both sides is equipped with the fixed part that PMKD is fixed. Through the utility model provides a structure for inclination sensor can install in the standing groove better, thereby can make inclination sensor install on the frame better through installation mechanism, inclination sensor can detect the inclination of frame when making the frame remove along the transmission of electricity direction.
Description
Technical Field
The utility model relates to an overhead transmission line technical field, specifically speaking relates to a tilt angle sensor installation mechanism and sag measurement dolly.
Background
Under the working conditions such as high-altitude mountain areas and the like, due to the fact that the high-altitude mountain areas are easily influenced by environment factors such as dense fog and the like with low visibility, the arc sag of the power transmission conductor is difficult to be observed better in the laying construction of the overhead power transmission line by adopting conventional modes such as theodolite and the like.
Patent application No. CN201911375373.6 discloses a walking trolley for sag observation. The trolley comprises a trolley body, wherein the trolley body comprises a frame, and a GPS positioning device, a laser radar, a traveling mechanism, a clamping mechanism and a control circuit are arranged at the frame; the walking mechanism comprises a driving wheel, and the clamping mechanism comprises a clamping wheel. The driving wheel comprises a driving wheel body and a driving wheel shaft which are fixedly connected in the circumferential direction, and the clamping wheel comprises a clamping wheel body and a clamping wheel shaft which are in running fit. Although the device can preferably realize the collection of sag images in overhead lines, the device also has the defect that the inclination angle sensor is inconvenient to install on the walking trolley.
SUMMERY OF THE UTILITY MODEL
The inconvenient defect of angular transducer installation on the dolly of walking to the angular transducer who exists among the prior art, the utility model provides an angular transducer installation mechanism and sag measurement dolly. The function of the inclination angle sensor on the frame can be better realized.
In order to solve the above technical problem, the present invention solves the above technical problems.
The tilt angle sensor mounting mechanism comprises a bottom plate, wherein a mounting block is arranged on the bottom plate, a placing groove used for placing a tilt angle sensor is formed in the mounting block, wiring holes are formed in two opposite side walls of the placing groove, and fixing parts for fixing the bottom plate are arranged at the end parts of the bottom plate, which are located on two sides of the mounting block.
Through the utility model provides a structure for inclination sensor can install in the standing groove better, thereby can make inclination sensor install on the frame better through installation mechanism, inclination sensor can detect the inclination of frame when making the frame remove along the transmission of electricity direction.
Preferably, the fixing portion is provided with a mounting hole, preferably to enable mounting of the mounting mechanism on the frame.
Preferably, the fixing portion is provided with a U-shaped groove, the U-shaped groove is used for dividing the corresponding fixing portion into two fixing blocks, and the mounting hole is formed in the fixing block.
Through the utility model provides a structure for the weight of fixed part is alleviateed better, the removal of the frame on power transmission conductor of being convenient for.
Preferably, the placement groove is provided in a square shape, and four corners of the placement groove protrude toward the inside of the placement groove to form a stopper portion having an arc-shaped cross section, so as to preferably fix the position of the tilt sensor.
Preferably, the wiring holes on the opposite side walls of the placement groove are coaxial and penetrate through the limiting part, so that the lines of the inclination angle sensors can be conveniently connected through the wiring holes when the inclination angle sensors are limited by the limiting part.
Preferably, the upper side surface of the limiting part is provided with a blind hole.
Preferably, the mounting block is provided with a protective cover, the protective cover comprises a cover plate, a cover cavity for the mounting block to extend into is formed in the cover plate, a wire outlet hole is formed in the side wall of the cover cavity corresponding to the wiring hole, the opening for placing the cavity is preferably sealed, and the inclination angle sensor mounted in the cover cavity is protected well.
Preferably, a clamping groove is formed in the outer side face of the mounting block on the bottom plate, the end wall at the opening of the cover cavity extends outwards to form a clamping portion clamped in the corresponding clamping groove, and the protective cover is preferably clamped and fixed on the mounting block.
Preferably, the clamping groove comprises a vertical part which is flush with the side surface of the corresponding mounting block and a horizontal part which is parallel to the bottom plate, and the clamping part is preferably clamped in the clamping groove.
The utility model also provides a sag measurement dolly, including the frame, the upper end department of frame installs the angular transducer who is used for detecting frame inclination through foretell angular transducer installation mechanism.
Through the utility model provides a structure for inclination sensor can install on the frame through inclination sensor installation mechanism better, and inclination sensor detects the inclination of frame when making the dolly remove along transmission line better.
Drawings
Fig. 1 is a schematic view of a tilt sensor mounting mechanism in embodiment 1;
FIG. 2 is a schematic view of a base plate and a mounting block in embodiment 1;
fig. 3 is a schematic view of a protective cover in embodiment 1;
fig. 4 is a schematic view of the sag measurement cart in example 1.
The names of the parts indicated by the numerical references in the drawings are as follows: 110. a base plate; 111. a fixed part; 120. a protective cover; 210. mounting blocks; 211. a placement groove; 212. a wiring hole; 213. a limiting part; 214. blind holes; 220. a fixed block; 221. mounting holes; 222. a U-shaped groove; 230. a card slot; 231. a vertical portion; 232. a horizontal portion; 310. a cover plate; 311. a cover cavity; 312. a wire outlet hole; 313. a clamping part; 400. a vehicle frame.
Detailed Description
For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples. It is to be understood that the examples are illustrative of the invention only and are not limiting.
Example 1
As shown in fig. 1-3, the present embodiment provides a tilt sensor mounting mechanism, which includes a bottom plate 110, a mounting block 210 is disposed on the bottom plate 110, a placement groove 211 is disposed on the mounting block 210, the placement groove 211 is used for mounting a tilt sensor, and the tilt sensor can be preferably mounted on a vehicle frame by the above-mentioned mounting mechanism, so that the tilt sensor detects the tilt angle of the vehicle frame when the vehicle frame moves along a power transmission line; wiring holes 212 are formed in two opposite side walls of the placing groove 211, so that the tilt angle sensor installed in the placing groove 211 can be connected with a circuit conveniently; the end portions of the base plate 110 on both sides of the mounting block 210 are provided with fixing portions 111 for fixing the base plate 110, preferably for mounting the tilt sensor mounting mechanism on the vehicle frame.
In this embodiment, the fixing portion 111 is provided with a mounting hole 221, and the fixing portion 111 is fixed to the vehicle frame by a bolt passing through the mounting hole 221, so that the tilt sensor is mounted on the vehicle frame.
In this embodiment, the fixing portion 111 is provided with a U-shaped groove 222, and the opening of the U-shaped groove 222 faces to the end portion of the corresponding bottom plate 110, which can preferably reduce the weight of the bottom plate 110, and facilitate the movement of the frame on the power transmission line; the U-shaped groove 222 is used for dividing the corresponding fixing portion 111 into two fixing blocks 220, and a mounting hole 221 is formed in each fixing block 220 at the outermost end portion, which can preferably facilitate the mounting and dismounting of the base plate 110 on the vehicle frame.
In this embodiment, the placing groove 211 is square, and the four corners of the placing groove 211 forms the limiting portion 213 with a circular arc-shaped cross section in a protruding manner towards the placing groove 211, wherein the limiting portion 213 protruding towards the placing groove 211 is arranged at the four corners of the placing groove 211, so that the tilt sensor placed in the placing groove 211 is limited, and the shaking of the tilt sensor in the placing cavity 211 is avoided.
In this embodiment, the wiring holes 212 are disposed on the side of the mounting block 210 parallel to the bottom plate 110, the wiring holes 212 on one side of the mounting block 210 extend through the other side of the mounting block 210, and the corresponding wiring holes 212 are disposed through the limiting portion 213, so that the limiting portion 213 limits the tilt sensor, and the wires of the tilt sensor can be connected through the wiring holes 212.
In this embodiment, a blind hole 214 is provided on the upper side surface of the stopper 213.
In this embodiment, the mounting block 210 is provided with a protective cover 120, and the protective cover 120 is used for sealing the opening of the placement groove 211 to prevent external dust, rain water and the like from entering the placement groove 211, so as to preferably protect the tilt sensor mounted therein; the protecting cover 120 includes a cover plate 310, a cover cavity 311 is formed in a side surface of the cover plate 310, the cover cavity 311 is used for the installation block 210 to extend into, and is preferably used for enabling the protecting cover 120 to cover the outer side of the installation block 210 to protect the tilt sensor installed in the placement groove 211, and a wire outlet 312 is formed on a side wall of the cover cavity 311 corresponding to the wire connecting hole 212 to preferably facilitate connection of wires of the tilt sensor in the placement groove 211.
In this embodiment, a clamping groove 230 is disposed on the outer side surface of the mounting block 210 on the bottom plate 110, and the end wall at the opening of the cover cavity 311 extends outward to form a clamping portion 313 clamped in the corresponding clamping groove 230; the protecting cover 120 is clamped and fixed on the mounting block 210 by the clamping part 313 extending into the clamping groove 230.
In this embodiment, the bottom plate 110 is recessed inward to form a clamping groove 230 with an L-shaped cross section, the clamping groove 230 includes a vertical portion 231 parallel to the axial side of the bottom plate 110 and the mounting block 210, and is located on the same plane, and further includes a horizontal portion 232 parallel to the plane of the bottom plate 110, and an end of the vertical portion 231 is rounded to facilitate clamping fit between the vertical portion 231 and the clamping portion 313.
As shown in fig. 4, the present embodiment further provides a sag measuring trolley, which includes a frame 400, and an inclination sensor for detecting an inclination angle of the frame 400 is mounted at an upper end of the frame 400 through the aforementioned inclination sensor mounting mechanism.
In this embodiment, the tilt sensor is installed in the placement groove 211, and is protected by the protective cover 120 being fastened to the installation block 210, and the mounting mechanism of the tilt sensor is installed at the upper end of the frame 400 by passing a bolt through the mounting hole 221, so that the tilt sensor can detect the tilt angle of the frame 400 when the sag measuring trolley moves along the power transmission line.
In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.
Claims (10)
1. Inclination sensor installation mechanism, its characterized in that: the installation structure comprises a bottom plate (110), wherein an installation block (210) is arranged on the bottom plate (110), a placing groove (211) used for placing a tilt angle sensor is formed in the installation block (210), wiring holes (212) are formed in two opposite side walls of the placing groove (211), and fixing portions (111) for fixing the bottom plate (110) are arranged at end portions, located on two sides of the installation block (210), of the bottom plate (110).
2. The tilt sensor mounting mechanism of claim 1, wherein: the fixing part (111) is provided with a mounting hole (221).
3. The tilt sensor mounting mechanism of claim 2, wherein: the fixing portion (111) is provided with a U-shaped groove (222), the U-shaped groove (222) is used for dividing the corresponding fixing portion (111) into two fixing blocks (220), and the mounting hole (221) is formed in each fixing block (220).
4. The tilt sensor mounting mechanism of claim 1, wherein: the placing groove (211) is square, and the four corners of the placing groove (211) are protruded towards the inside of the placing groove (211) to form a limiting part (213) with an arc-shaped section.
5. The tilt sensor mounting mechanism of claim 4, wherein: the wiring holes (212) on the opposite side walls of the placing groove (211) are coaxial and arranged through the limiting part (213).
6. The tilt sensor mounting mechanism of claim 4, wherein: the upper side surface of the limiting part (213) is provided with a blind hole (214).
7. The tilt sensor mounting mechanism of claim 1, wherein: be equipped with protective cover (120) on installation piece (210), protective cover (120) are including apron (310), and cover chamber (311) that supply installation piece (210) to stretch into is formed in apron (310), and it is equipped with wire hole (312) to correspond wiring hole (212) on the lateral wall of cover chamber (311).
8. The tilt sensor mounting mechanism of claim 7, wherein: the outer side face of the mounting block (210) on the bottom plate (110) is provided with a clamping groove (230), and the end wall at the opening of the cover cavity (311) extends outwards to form a clamping part (313) clamped in the corresponding clamping groove (230).
9. The tilt sensor mounting mechanism of claim 8, wherein: the card slot (230) includes a vertical portion (231) flush with a side surface of the corresponding mounting block (210) and a horizontal portion (232) parallel to the bottom plate (110).
10. Sag measurement dolly, its characterized in that: comprising a vehicle frame (400), at the upper end of the vehicle frame (400) a tilt sensor for detecting the tilt angle of the vehicle frame (400) is mounted by means of a tilt sensor mounting mechanism according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120046473.0U CN214010292U (en) | 2021-01-08 | 2021-01-08 | Inclination angle sensor mounting mechanism and sag measurement trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120046473.0U CN214010292U (en) | 2021-01-08 | 2021-01-08 | Inclination angle sensor mounting mechanism and sag measurement trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214010292U true CN214010292U (en) | 2021-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120046473.0U Active CN214010292U (en) | 2021-01-08 | 2021-01-08 | Inclination angle sensor mounting mechanism and sag measurement trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214010292U (en) |
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2021
- 2021-01-08 CN CN202120046473.0U patent/CN214010292U/en active Active
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