CN213689659U - Fixing device for coal mine wind speed sensor - Google Patents
Fixing device for coal mine wind speed sensor Download PDFInfo
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- CN213689659U CN213689659U CN202023112299.XU CN202023112299U CN213689659U CN 213689659 U CN213689659 U CN 213689659U CN 202023112299 U CN202023112299 U CN 202023112299U CN 213689659 U CN213689659 U CN 213689659U
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- wind speed
- speed sensor
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Abstract
The utility model discloses a fixing device for a coal mine wind speed sensor, which is characterized in that two connecting plates are respectively arranged at two ends of a guide prism, two ends of the guide prism are respectively provided with a limit cap, two ends of a screw rod are respectively arranged on the two connecting plates, two nuts are respectively arranged at two ends of the screw rod, two clamping plates are respectively arranged on the two connecting plates, the clamping plates are U-shaped plates, the mouth parts of the two clamping plates are opposite, a friction pad is arranged inside the clamping plates, the fixing sleeve is sleeved on the guide prism, one end of a supporting plate is arranged on the fixing sleeve and is vertical to the guide prism, the other end of the supporting plate is provided with a connecting column, one end of a fixing base is arranged at the other end of the supporting plate, one end of the fixed base is provided with a rotating lug, and the rotating lug is connected with the connecting column through a hinged shaft.
Description
Technical Field
The utility model relates to a fixing device for coal mine wind speed sensor relates to one kind and can carry out the device fixed to wind speed sensor, belongs to the coal mine equipment field. In particular to a fixing device which can fix a wind speed sensor, conveniently adjust the vertical angle between the wind speed sensor and the wind current of a roadway and ensure the measurement accuracy.
Background
Wind speed detection under the mine is an important link of coal mine ventilation management, generally hang wind speed sensor in upper portion in the tunnel when detecting, make its perpendicular to wind current direction, and hang the gallows of wind speed sensor top and detain on the couple that the stock afterbody set up usually when fixed wind speed sensor, but this kind of fixed mode is insecure, wind speed sensor is influenced by the wind current easily and produces and rock, thereby influence the vertical angle of sensor and wind current, cause the measurement deviation, and avoid wind speed sensor's rocking through the support body mode that uses the structure to fix among the prior art, but this kind of fixed support body is comparatively inconvenient to the angle modulation of wind speed sensor and wind current after fixing, it is difficult to the convenient angle to wind speed sensor after installing fixed carries out free adjustment.
Notice No. CN210599105U discloses a wind speed sensor cable suspension device for coal mine, including wind speed sensor for coal mine, the fixed peg in wind speed sensor upper end for coal mine, the peg clamps and holds the subassembly inside, it includes the carriage to hold the subassembly, the inserted block is inlayed to carriage front end intermediate position detachable, the holding tank that is used for holding the peg is seted up to the inserted block front end, carriage front end installation apron, the apron rear end is equipped with inserted block and peg, the fixed telescopic link in carriage upper end, telescopic link upper end fixed connection roof, this cable suspension device are in the fixed back of installation, are difficult to the convenient perpendicular angle to wind speed sensor finely tunes, need dismantle the adjustment repeatedly, and is comparatively inconvenient.
Disclosure of Invention
In order to improve the condition, the utility model relates to a fixing device for colliery wind speed sensor provides one kind and can fix wind speed sensor, and its vertical angle with the tunnel wind current of regulation that can be convenient guarantees measurement accuracy's fixing device.
The utility model relates to a fixing device for colliery wind speed sensor realizes like this: the utility model relates to a fixing device for a coal mine wind speed sensor, which consists of a clamping device and a supporting device, wherein the clamping device consists of a clamping plate, a connecting plate, a guiding prism, a screw rod, a nut and a limiting cap, the two connecting plates are respectively arranged at the two ends of the guiding prism, the limiting caps are respectively arranged at the two ends of the guiding prism, the two ends of the screw rod are respectively arranged on the two connecting plates, two nuts are respectively arranged at the two ends of the screw rod, the two clamping plates are respectively arranged on the two connecting plates, the clamping plate is a U-shaped plate, the mouth parts of the two clamping plates are opposite, a friction pad is arranged inside the clamping plate, the supporting device consists of a supporting plate, a fixed base, a fixed groove, a connecting rod, a fixed seat, a screwing column, a lead screw, a sliding seat, a connecting lug, a rotating lug and a fixed sleeve, the fixed, the spliced pole has been put on the other end of backup pad, and on the other end of backup pad was arranged in to unable adjustment base's one end, unable adjustment base's one end overhead has the rotation ear, it is connected through the articulated shaft to rotate ear and spliced pole, and unable adjustment base is last to open there is the fixed slot, the fixed slot is waist type groove, and unable adjustment base's bottom is arranged in to two fixing bases, and is close to unable adjustment base's the other end, and on two fixing bases were arranged respectively in at the both ends of lead screw, and run through the fixing base, revolve to twist the post and arrange one of lead screw in, and be close to unable adjustment base's the other end, the slide holder is arranged in on the lead screw, and is close to unable adjustment.
Has the beneficial effects.
The structure is simple, and the device is convenient and practical.
Secondly, the cost is low, and the popularization is convenient.
And thirdly, the vertical angle between the wind speed sensor and the wind flow of the roadway can be conveniently adjusted after the wind speed sensor is fixed, and the measuring accuracy is ensured.
And fourthly, the wind speed sensor can be fixed, the phenomenon that the wind speed sensor shakes due to the influence of wind current is avoided, and the measurement precision is ensured.
Drawings
FIG. 1 is a perspective view of a fixing device for a coal mine wind speed sensor;
FIG. 2 is a schematic structural view of a fixing device for a coal mine wind speed sensor of the present invention;
fig. 3 the utility model relates to a three-dimensional structure diagram of fixing device splint for coal mine wind speed sensor, it has only shown the regulation structure at device splint position.
In the attached drawings
Wherein the method comprises the following steps: sensor gallows 1, backup pad 2, unable adjustment base 3, fixed slot 4, connecting rod 5, splint 6, sensor main part 7, fixing base 8, revolve and twist post 9, lead screw 10, sliding seat 11, engaging lug 12, rotate ear 13, connecting plate 14, the prismatic 15 of direction, screw rod 16, nut 17, spacing cap 18, fixed cover 19.
The specific implementation mode is as follows:
the utility model relates to a fixing device for a coal mine wind speed sensor, which is realized by a clamping device and a supporting device, wherein the clamping device comprises a clamping plate 6, a connecting plate 14, a guiding prism 15, a screw 16, nuts 17 and a limit cap 18, the two connecting plates 14 are respectively arranged at the two ends of the guiding prism 15, the limit caps 18 are respectively arranged at the two ends of the guiding prism 15, the two ends of the screw 16 are respectively arranged on the two connecting plates 14, the two nuts 17 are respectively arranged at the two ends of the screw 16, the two clamping plates 6 are respectively arranged on the two connecting plates 14, the clamping plate 6 is a U-shaped plate, the mouth parts of the two clamping plates 6 are opposite, a friction pad is arranged inside the clamping plate 6, the supporting device comprises a supporting plate 2, a fixed base 3, a fixed groove 4, a connecting rod 5, a fixed seat 8, a screwing column 9, a screw 10, a sliding seat 11, a connecting lug 12, a, the fixing sleeve 19 is sleeved on the guiding prism 15, one end of the supporting plate 2 is arranged on the fixing sleeve 19 and is vertical to the guiding prism 15, the other end of the supporting plate 2 is provided with a connecting column, one end of the fixing base 3 is arranged on the other end of the supporting plate 2, one end of the fixing base 3 is provided with a rotating lug 13, the rotating lug 13 is connected with the connecting column through a hinged shaft, the fixing base 3 is provided with a fixing groove 4, the fixing groove 4 is a waist-shaped groove, two fixing seats 8 are arranged at the bottom of the fixing base 3 and are close to the other end of the fixing base 3, two ends of the screw rod 10 are respectively arranged on the two fixing seats 8 and penetrate through the fixing seats 8, the screwing column 9 is arranged on one end of the screw rod 10 and is close to the other end of the fixing base 3, the sliding seat 11 is arranged on the screw rod 10 and is close to one end, the other end of the connecting rod 5 is arranged on the supporting plate 2 through a connecting lug 12.
When the sensor hanger is used, the sensor hanger 1 hangs the sensor main body 7 in a hook arranged at the tail end of the anchor rod, the sensor main body 7 is fixedly installed on the fixing device through the two clamping plates 6, nuts 17 on two sides of the screwing screw 16 are used for adjusting the distance between the two clamping plates 6 to clamp and fix the sensor main body, the fixing groove 4 on the fixing base 3 is fixedly installed at the top of a roadway in a manner of being matched with bolts, and then the screwing column 9 is screwed to rotate the lead screw 10 so as to adjust the position of the sliding seat 11, so that the sliding seat 11 drives the supporting plate 2 to rotate around a hinge shaft through the connecting rod 5 so as to adjust the angle of the sensor main body 7, so that the direction of the sensor main body 7 is vertical;
the design that the limiting caps 18 are arranged at the two ends of the guide prism 15 can limit the splints 6, so that the splints 6 are prevented from slipping off the guide prism 15 when the distance between the two splints 6 is adjusted;
the design of the guide prism 15 can assist the screw 16 to guide the splint 6, so that the stability of the splint 6 is further enhanced;
the clamp plates 6 are U-shaped plates, and the mouth parts of the two clamp plates 6 are opposite, so that the two clamp plates 6 can clamp the sensor main bodies 7 with different sizes by matching with the screw 16, and the applicability is wider;
the design that the friction pad is arranged inside the clamping plate 6 can increase the friction force between the clamping plate 6 and the sensor body 7 and avoid the slipping of the sensor body 7;
a rotating lug 13 is arranged at one end of the fixed base 3, and the design that the rotating lug 13 is connected with the connecting column through a hinged shaft enables the fixed base 3 to be hinged with the supporting plate 2 through the hinged shaft, so that the fixed base can rotate to adjust the angle of the sensor main body 7, the sensor is perpendicular to the direction of wind flow, and the measuring accuracy of the sensor is guaranteed;
the fixing groove 4 is designed as a waist-shaped groove, and can be installed at the position in the fixing groove 4 through bolts so as to adjust the position of the fixing device main body, so that the fixing device is convenient and fast to use;
the purpose that the wind speed sensor can be fixed, the vertical angle between the wind speed sensor and the wind flow of the roadway can be conveniently adjusted, and the measurement precision is guaranteed is achieved.
It should be noted that, unless otherwise specifically stated or limited, the terms "disposed on," "mounted," "connected" and "connected" are to be construed broadly and may include, for example, a fixed connection such as a crimped connection, a riveted connection, a pinned connection, an adhesive connection, a welded connection, a detachable connection such as a threaded connection, a snap connection, a hinged connection, an integral connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (5)
1. The utility model provides a fixing device for colliery wind speed sensor, characterized by: the clamping device comprises clamping plates, connecting plates, a guide prism, a screw rod, nuts and a limiting cap, wherein the two connecting plates are respectively arranged at two ends of the guide prism, two ends of the screw rod are respectively arranged on the two connecting plates, the two nuts are respectively arranged at two ends of the screw rod, the two clamping plates are respectively arranged on the two connecting plates, the supporting device comprises a supporting plate, a fixed base, a fixed groove, a connecting rod, a fixed seat, a screwing column, a lead screw, a sliding seat, a connecting lug, a rotating lug and a fixed sleeve, the fixed sleeve is sleeved on the guide prism, one end of the supporting plate is arranged on the fixed sleeve and is vertical to the guide prism, a connecting column is arranged at the other end of the supporting plate, one end of the fixed base is arranged at the other end of the supporting plate, the rotating lug is arranged at one end of the fixed base, and, open on the unable adjustment base has the fixed slot, and unable adjustment base's bottom is arranged in to two fixing bases, and is close to unable adjustment base's the other end, and on two fixing bases were arranged in respectively at the both ends of lead screw, and run through the fixing base, revolve wrong post and arrange one of lead screw in and serve, and be close to unable adjustment base's the other end, the sliding seat is arranged in on the lead screw, and is close to unable adjustment base's one end, and on the sliding seat was arranged in to the one end of connecting rod, the other end of.
2. The coal mine wind speed sensor fixing device according to claim 1, wherein limiting caps are arranged at two ends of the guiding prism.
3. The coal mine wind speed sensor fixing device according to claim 1, wherein the clamping plates are U-shaped plates, and the mouth parts of the two clamping plates are opposite.
4. The coal mine wind speed sensor fixing device according to claim 3, wherein a friction pad is arranged inside the clamping plate.
5. The fixing device for the coal mine wind speed sensor according to claim 1, wherein the fixing groove is a waist-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023112299.XU CN213689659U (en) | 2020-12-22 | 2020-12-22 | Fixing device for coal mine wind speed sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023112299.XU CN213689659U (en) | 2020-12-22 | 2020-12-22 | Fixing device for coal mine wind speed sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213689659U true CN213689659U (en) | 2021-07-13 |
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ID=76739629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023112299.XU Active CN213689659U (en) | 2020-12-22 | 2020-12-22 | Fixing device for coal mine wind speed sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213689659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899914A (en) * | 2021-09-24 | 2022-01-07 | 煤炭科学技术研究院有限公司 | Folding full-section wind meter |
-
2020
- 2020-12-22 CN CN202023112299.XU patent/CN213689659U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899914A (en) * | 2021-09-24 | 2022-01-07 | 煤炭科学技术研究院有限公司 | Folding full-section wind meter |
| CN113899914B (en) * | 2021-09-24 | 2024-05-07 | 煤炭科学技术研究院有限公司 | Folding full-section anemometer |
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