CN218583967U - Fully-mechanized mining working face hydraulic support straight line and angle measuring instrument - Google Patents
Fully-mechanized mining working face hydraulic support straight line and angle measuring instrument Download PDFInfo
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- CN218583967U CN218583967U CN202222737743.XU CN202222737743U CN218583967U CN 218583967 U CN218583967 U CN 218583967U CN 202222737743 U CN202222737743 U CN 202222737743U CN 218583967 U CN218583967 U CN 218583967U
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- hydraulic support
- straight line
- front surface
- working face
- measuring instrument
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Abstract
The utility model discloses a combine and adopt working face hydraulic support straight line and angular surveying appearance, including solid fixed ring, gu fixed ring's side fixed surface is connected with the dead lever, the front surface fixed surface of dead lever is connected with the connecting rod, the front surface of connecting rod is provided with the slide bar, the last fixed surface of slide bar is connected with the fixed plate, the front surface of fixed plate is provided with the instruction strip, the front surface of fixed plate just is located and is provided with the second opening between the instruction strip, indicating device includes disc, connecting wire, scale mark and metal ball, the side surface and the connecting wire fixed connection of disc. A combined dial is arranged between two front upright posts of the hydraulic support, the straight line and the inclination angle of the working face support are mastered by reading the numbers of the dial, workers can master the straight line and the inclination angle of the working face support more conveniently in the production process, the change condition of the gradient of the working face can be reflected in time, and guidance is provided for production adjustment of the working face.
Description
Technical Field
The utility model relates to a measuring apparatu technical field, in particular to combine and adopt working face hydraulic support straight line and angular surveying appearance.
Background
At present, in the production process of a fully mechanized mining face, after a hydraulic support moves, a frame moving worker completely depends on a stay wire to follow the frame when the frame moves, the stay wire is tightly attached to a front column, after the frame moves by the method, part of the top line of the hydraulic support is away from the stay wire by a certain distance, the straight line of the support of the working face has no balance measurement, and whether the straightness of the support meets the standard or not cannot be determined. In order to ensure the straight line of the bracket on the working face, measure the straight line deviation of the bracket and simultaneously facilitate an operator to master the inclination angle of the bracket along the trend and the inclination, the hydraulic bracket straight line and angle measuring instrument is designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve one of the technical problem that exists among the prior art at least, provide and combine to adopt working face hydraulic support straight line and angular surveying appearance, install a combination calibrated scale between two front column of hydraulic support, through reading the calibrated scale digit, grasp the straight line and the inclination of working face support, can make the more convenient grasp working face support straight line of worker and inclination in process of production to can in time reflect the working face slope situation of change, provide the guidance for the working face production adjustment.
To achieve the above object, the present invention further provides a portable terminal having the above-mentioned structure comprising:
the side surface of the fixing ring is fixedly connected with a fixing rod, the front surface of the fixing rod is fixedly connected with a connecting rod, and the front surface of the connecting rod is provided with a sliding rod;
the upper surface of the sliding rod is fixedly connected with a fixed plate, the front surface of the fixed plate is provided with indication strips, and a second opening is arranged on the front surface of the fixed plate and positioned between the indication strips;
the indicating device comprises a disc, a connecting wire, scale marks and a metal ball, wherein the side surface of the disc is fixedly connected with the connecting wire, one end of the connecting wire, far away from the disc, is fixedly connected with the metal ball, and the scale marks are located on the side surface of the disc.
According to the fully mechanized coal mining face hydraulic support straight line and angle measuring instrument, a first opening is formed in the front surface of the connecting rod, and a bolt is arranged on the front surface of the sliding rod and used for connecting the connecting rod and the sliding rod and adjusting the distance between the connecting rod and the sliding rod.
According to the fully mechanized coal mining face hydraulic support linear and angle measuring instrument, the bolt extends to the inside of the first opening, and a nut is arranged on the outer surface of the bolt and used for fixing the bolt.
According to combine and adopt working face hydraulic support straight line and angular surveying appearance, solid fixed ring's quantity is two, solid fixed ring's side surface fixedly connected with fixes the ear, the side surface of fixed ear is provided with the screw hole for fix solid fixed ring.
According to the fully mechanized coal mining face hydraulic support straight line and angle measuring instrument, a straight line is formed between the indicating strip and the second opening, and whether the working face is located on the straight line or not is observed.
According to the fully mechanized coal mining face hydraulic support straight line and angle measuring instrument, the number of the indicating devices is two.
According to the fully mechanized mining face hydraulic support straight line and angle measuring instrument, the inner surface of the fixing ring is provided with an anti-slip pad for preventing the device from sliding in the using process.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
FIG. 1 is an internal structure diagram of the fully mechanized mining face hydraulic support linear and angle measuring instrument of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a plan view of the indicating device of the fully mechanized mining face hydraulic support linear and angular measuring instrument of the present invention;
fig. 4 is the partial structure schematic diagram of the fully mechanized mining face hydraulic support straight line and angle measuring instrument of the utility model.
Illustration of the drawings:
1. a fixing ring; 2. fixing the rod; 3. fixing the ear; 4. a connecting rod; 5. a slide bar; 6. a bolt; 7. a first opening; 8. a fixing plate; 9. an indicator strip; 10. a second opening; 11. a disc; 12. a connecting wire; 13. scale marks; 14. a metal ball; 15. and an indicating device.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
Referring to fig. 1-4, the embodiment of the utility model provides a combine and adopt working face hydraulic support straight line and angular surveying appearance, it includes solid fixed ring 1, the internal surface of solid fixed ring 1 is provided with the slipmat, an in-process that is used for avoiding the device to produce the slip, the quantity of solid fixed ring 1 is two, the side fixed surface of solid fixed ring 1 is connected with fixed ear 3, the side surface of fixed ear 3 is provided with the screw hole, a fix fixed ring 1, the side fixed surface of solid fixed ring 1 is connected with dead lever 2, the front fixed surface of dead lever 2 is connected with connecting rod 4, the front surface of connecting rod 4 is provided with first opening 7, the front surface of slide bar 5 is provided with bolt 6, a distance between connecting rod 4 and slide bar 5 and can be adjusted to connecting rod 4 and slide bar 5, bolt 6 extends to first opening 7's inside, the surface of bolt 6 is provided with the nut, a front surface for fixing bolt 6, the front surface of connecting rod 4 is provided with slide bar 5.
The upper surface fixedly connected with fixed plate 8 of slide bar 5, the front surface of fixed plate 8 is provided with instruction strip 9, is a straight line between instruction strip 9 and the second opening 10 for whether the observation working face is located a straight line, the front surface of fixed plate 8 just is located and is provided with second opening 10 between the instruction strip 9.
Indicating device 15 for instruct the angle, indicating device 15's quantity is two, indicating device 15 includes disc 11, connecting wire 12, scale mark 13 and metal ball 14, and metal ball 14 is the counter weight of connecting wire 12, and the side surface and the connecting wire 12 fixed connection of disc 11, the one end and the metal ball 14 fixed connection of disc 11 are kept away from to connecting wire 12, and scale mark 13 is located the side surface of using disc 11.
The working principle is as follows: the instrument is fixed between two front columns of a support, two ends of the instrument are fixed on the two front columns of the support through two fixing rings 1, two disks 11 of an indicating device 15 are respectively horizontal and vertical, the horizontal disks 11 and a second opening 10 are used for reading the linear condition of the support, and the vertical disks 11 are used for reading the inclination angle of the support along the trend and the inclination and pass through an indicating strip 9 and an opening.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. Combine and adopt working face hydraulic support straight line and angular surveying appearance, its characterized in that includes:
the fixing device comprises a fixing ring (1), wherein a fixing rod (2) is fixedly connected to the side surface of the fixing ring (1), a connecting rod (4) is fixedly connected to the front surface of the fixing rod (2), and a sliding rod (5) is arranged on the front surface of the connecting rod (4);
the upper surface of the sliding rod (5) is fixedly connected with a fixing plate (8), the front surface of the fixing plate (8) is provided with indicating strips (9), and a second opening (10) is formed in the front surface of the fixing plate (8) and positioned between the indicating strips (9);
indicating device (15), indicating device (15) include disc (11), connecting wire (12), scale mark (13) and metal ball (14), the side surface and connecting wire (12) fixed connection of disc (11), the one end and the metal ball (14) fixed connection of disc (11) are kept away from in connecting wire (12), scale mark (13) are located the side surface with disc (11).
2. The fully mechanized mining face hydraulic support linear and angular measuring instrument according to claim 1, characterized in that a front surface of the connecting rod (4) is provided with a first opening (7), and a front surface of the sliding rod (5) is provided with a bolt (6).
3. The fully mechanized mining face hydraulic support linear and angular measuring instrument according to claim 2, characterized in that the bolt (6) extends to the inside of the first opening (7), and a nut is provided on an outer surface of the bolt (6).
4. The fully mechanized mining face hydraulic support linear and angular measuring instrument according to claim 1, wherein the number of the fixing rings (1) is two, a fixing lug (3) is fixedly connected to a side surface of each fixing ring (1), and a threaded hole is formed in a side surface of each fixing lug (3).
5. The fully mechanized mining face hydraulic support linear and angular measuring instrument according to claim 1, wherein the indicator strip (9) is in a straight line with the second opening (10).
6. The fully mechanized mining face hydraulic support linear and angular measuring instrument according to claim 1, characterized in that the number of the indicating devices (15) is two.
7. The fully mechanized mining face hydraulic support linear and angular measuring instrument according to claim 1, characterized in that an inner surface of the fixing ring (1) is provided with a non-slip mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222737743.XU CN218583967U (en) | 2022-10-18 | 2022-10-18 | Fully-mechanized mining working face hydraulic support straight line and angle measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222737743.XU CN218583967U (en) | 2022-10-18 | 2022-10-18 | Fully-mechanized mining working face hydraulic support straight line and angle measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218583967U true CN218583967U (en) | 2023-03-07 |
Family
ID=85375813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222737743.XU Active CN218583967U (en) | 2022-10-18 | 2022-10-18 | Fully-mechanized mining working face hydraulic support straight line and angle measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218583967U (en) |
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2022
- 2022-10-18 CN CN202222737743.XU patent/CN218583967U/en active Active
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