Wind shielding device for mine survey

Abstract

The utility model discloses a wind shielding device for mine survey, which relates to the technical field of mine survey and comprises a wind shielding operation cylinder and further comprises a wind shielding plate arranged on one side of the wind shielding operation cylinder, a flow guide component arranged on one side of the wind shielding plate far away from the wind shielding operation cylinder, and an adjustable storage component arranged on one side of the wind shielding plate close to the wind shielding operation cylinder. A limiting assembly is arranged on one side of the limiting table, the end, close to the wind shield, of the movable rod is fixedly connected with a mounting head, and a rotation adjusting assembly is arranged between the mounting head and the wind shield; supporting assemblies are arranged on the two sides of the mounting head, the wind shielding operation cylinder is of a cavity structure, a switch plate is arranged on the side, away from the wind shielding plate, of the wind shielding operation cylinder, a bottom plate is fixedly connected to the bottom of the wind shielding plate, and fixing rods are arranged on the two sides of the bottom plate. The device is more stable in measurement, more flexible and convenient to use and better in use effect.

Description

Technical Field

[0001] The utility model relates to the technical field of mine surveying equipment, in particular to a wind shield device for mine surveying. Background Art

[0002] Mine surveying is an important part of achieving safe production during the production and construction of mines. It is an important and rigorous technical work and an important means for coal mines to improve production technology management and achieve safe production in coal mines. Underground surveying work mainly includes center waistline calibration, extension, wire measurement, elevation measurement, etc. Underground measurement is carried out in the tunnel. Due to the limitations of tunnel conditions, there is only one method of wire measurement for plane measurement, and two methods of elevation measurement are leveling and trigonometric height measurement. When actually measuring, there is a strong wind in the measurement environment. In this case, a windshield must be used. The windshield can provide a stable environment for measurement. In this case, the accuracy of the measurement can be guaranteed and the measurement results can be more accurate.

[0003] When traditional windshield devices are actually performing windshield operations, they all use a separate windshield plate or windshield tube to block the wind. In this case, the wind is blocked and then measured. Since the measuring device and the windshield equipment are integrated, the windshield device may vibrate due to wind impact during actual use, and cannot provide a relatively stable environment for measurement, affecting the measurement results. In addition, the windshield direction cannot be flexibly adjusted according to actual conditions, and the use effect is poor. Utility Model Content

[0004] The utility model provides a wind shield device for mine surveying, which solves the problems in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A windshield device for mine surveying includes a windshield operating cylinder, and also includes: a windshield plate is arranged on one side of the windshield operating cylinder, a guide assembly is arranged on the side of the windshield away from the windshield operating cylinder, an adjustable storage assembly is arranged on the side of the windshield close to the windshield operating cylinder, the top of the windshield operating cylinder is rotatably connected to a limit platform, a movable rod is arranged on the limit platform for sliding through, a positioning hole is provided on the movable rod, a limit assembly is arranged on one side of the limit platform, the movable rod is fixedly connected to a mounting head at one end close to the windshield, a rotation adjustment assembly is arranged between the mounting head and the windshield, support assemblies are arranged on both sides of the mounting head, the windshield operating cylinder is a cavity structure, a switch plate is arranged on the side of the windshield operating cylinder away from the windshield, the bottom of the windshield is fixedly connected to the base plate, and fixing rods are arranged on both sides of the base plate.

[0007] As a preferred technical solution of the present invention, the guide assembly includes a guide plate fixedly arranged on one side of the windshield, the guide plate is an arc-shaped structure, and an elastic member is arranged between the guide plate and the windshield.

[0008] As a preferred technical solution of the present invention, the adjustable storage assembly includes a guide rail rod fixedly arranged on the side wall of the windshield, and a loading plate is slidably arranged on the guide rail rod.

[0009] As a preferred technical solution of the present invention, the limiting assembly includes a positioning column that slides through the side wall of the limiting platform, the positioning column corresponds to the positioning hole on the movable rod, and one end of the positioning column is sleeved with a telescopic piece.

[0010] As a preferred technical solution of the present invention, the rotation adjustment assembly includes a mounting ear fixedly arranged on one side of the windshield, one side of the mounting ear is rotatably connected to the mounting head, and a locking rod is provided through a thread on the mounting ear.

[0011] As a preferred technical solution of the present invention, the support assembly includes a fixed arm fixedly arranged on the side wall of the mounting head, the bottom of the fixed arm is fixedly connected to the mounting sleeve, and the bottom end of the mounting sleeve is threadedly connected to the positioning leg.

[0012] The utility model has the following benefits: the operator can pull the movable rod out from the limit platform, adjust the distance between the wind shield and the wind shield operating cylinder, and then realize the positioning and placement of the wind shield and the wind shield operating cylinder under the action of the fixed rod and the positioning foot. In this case, when the external wind force is strong, the guide plate can play the role of guiding the wind and buffering, reducing the vibration caused by the change of wind force, and providing a stable environment for measurement under the support of the wind shield, which can ensure the normal measurement operation in the wind shield operating cylinder, and the measurement is more stable. At the same time, when the wind direction changes, the limit platform can be rotated to adjust the direction of the wind shield, and the operation is more flexible and convenient, and the use effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the structure of a windshield device used for mine surveying Figure 1 .

[0014] Figure 2 A schematic diagram of the structure of a windshield device used for mine surveying Figure 2 .

[0015] Figure 3 A schematic diagram of the structure of a windshield device used for mine surveying Figure 3 .

[0016] Figure 4 This is a schematic diagram of the front structure of a windshield device used for mine surveying.

[0017] In the figure: 1. Windshield operating cylinder; 2. Switch plate; 3. Limit platform; 4. Positioning hole; 5. Telescopic member; 6. Positioning column; 7. Movable rod; 8. Mounting head; 9. Fixed arm; 10. Mounting ear; 11. Windshield; 12. Guide plate; 13. Guide rod; 14. Loading plate; 15. Mounting sleeve; 16. Positioning leg; 17. Bottom plate; 18. Fixed rod; 19. Elastic member; 20. Locking rod; 21. Positioning foot. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0019] Example 1, please refer to Figure 1-Figure 4 A windshield device for mine surveying includes a windshield operating cylinder 1, and further includes: a windshield 11 is provided on one side of the windshield operating cylinder 1, a guide assembly is provided on the side of the windshield 11 away from the windshield operating cylinder 1, an adjustable storage assembly is provided on the side of the windshield 11 close to the windshield operating cylinder 1, the top of the windshield operating cylinder 1 is rotatably connected to the limit platform 3, a movable rod 7 is slidably penetrated on the limit platform 3, a positioning hole 4 is provided on the movable rod 7, a limit assembly is provided on one side of the limit platform 3, and the movable rod 7 is fixedly connected to the installation head 8 at one end close to the windshield 11. A rotation adjustment component is arranged between the head 8 and the windshield 11, and support components are arranged on both sides of the mounting head 8. The windshield operating cylinder 1 is a cavity structure. A switch plate 2 is arranged on the side of the windshield operating cylinder 1 away from the windshield 11, wherein the switch plate 2 is made of a transparent acrylic plate material. The bottom of the windshield 11 is fixedly connected to the base plate 17, and fixing rods 18 are threadedly arranged on both sides of the base plate 17. Positioning feet 21 are arranged on both sides of the bottom of the windshield operating cylinder 1. In actual use, the device can be fixedly placed in the measuring operation position under the action of the fixing rod 18 and the positioning feet 21.

[0020] When this embodiment is actually used, the operator can pull out the movable rod 7 from the limit platform 3, adjust the distance between the wind shield 11 and the wind shield operating cylinder 1, and then realize the positioning and placement of the wind shield 11 and the wind shield operating cylinder 1 under the action of the fixed rod 18 and the positioning foot 21. In this case, when the external wind force is strong, the guide plate 12 can play the role of guiding the wind and buffering, reducing the vibration caused by the change in wind force, and providing a stable environment for measurement under the support of the wind shield 11, which can ensure the normal measurement operation in the wind shield operating cylinder 1, and the measurement is more stable. At the same time, when the wind direction changes, the limit platform 3 can be rotated to adjust the direction of the wind shield 11, and the operation is more flexible and convenient, and the use effect is better.

[0021] Example 2, please refer to Figure 1-Figure 4The guide assembly includes a guide plate 12 fixedly arranged on one side of the wind shield 11. The guide plate 12 is an arc-shaped structure. An elastic member 19 is arranged between the guide plate 12 and the wind shield 11. Under the action of the guide plate 12 and the elastic member 19, it can guide the wind and reduce the vibration caused by the change of wind force, making the measurement more stable.

[0022] The adjustable storage assembly includes a guide rod 13 fixedly arranged on the side wall of the windshield 11, and a loading plate 14 is slidably arranged on the guide rod 13. A positioning piece is provided on the loading plate 14 on the side of the contact position between the loading plate 14 and the guide rod 13, which can locate the position of the loading plate 14 in real time. By setting the loading plate 14, the device can store the measuring equipment when performing the measuring operation.

[0023] The limiting assembly includes a positioning column 6 that slides through the side wall of the limiting platform 3. The positioning column 6 corresponds to the positioning hole 4 on the movable rod 7. A telescopic part 5 is sleeved on one end of the positioning column 6. The two ends of the telescopic part 5 are fixedly connected to the limiting platform 3 and the positioning column 6 respectively.

[0024] The rotation adjustment assembly includes a mounting ear 10 fixedly arranged on one side of the windshield 11, one side of the mounting ear 10 is rotatably connected to the mounting head 8, and a locking rod 20 is provided through a thread on the mounting ear 10. When in use, the windshield 11 can be rotated relative to the windshield operating cylinder 1 for easy storage.

[0025] The support assembly includes a fixed arm 9 fixedly arranged on the side wall of the mounting head 8, the bottom of the fixed arm 9 is fixedly connected to the mounting sleeve 15, and the bottom end of the mounting sleeve 15 is threadedly connected to the positioning leg 16. When in use, the operator can rotate the positioning leg 16 to drive the positioning leg 16 to move downward and contact the ground to achieve support positioning of the device.

[0026] Example 3, please refer to Figure 1-Figure 4 The actual use environment of this device is to use it to block the wind when measuring in a mine. During actual use, the operator pulls the movable rod 7 out of the limit platform 3, then rotates the wind shield 11 and uses the fixed rod 18 and the positioning leg 16 to realize the positioning operation of the device. The operator can perform the measurement operation in the wind shield operating cylinder 1 through the switch plate 2. This measurement effect will be more accurate and stable. At the same time, under the action of the loading plate 14, the tools needed can be temporarily placed. During the measurement process, if the wind direction changes, the operator does not need to adjust the position of the wind shield operating cylinder 1, but only needs to rotate the limit platform 3 to adjust the direction of the wind shield 11 to realize the wind shield operation. The operator can perform the measurement operation faster, which improves the measurement efficiency and is more flexible and convenient to use.

[0027] All standard parts used in this utility model can be purchased commercially, and special-shaped parts can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as bolts, rivets, welding, etc. that are mature in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology. In addition, the circuit connections adopt conventional connection methods in the existing technology and will not be described in detail here. Any matters not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0028] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. "Multiple" means two or more, unless otherwise specifically defined.

[0029] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0030] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0032] In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A windshield device for mine surveying, comprising a windshield operating cylinder (1), characterized in that: Also includes: A windshield (11) is provided on one side of the windshield operating cylinder (1), a guide assembly is provided on the side of the windshield (11) away from the windshield operating cylinder (1), an adjustable storage assembly is provided on the side of the windshield (11) close to the windshield operating cylinder (1), the top of the windshield operating cylinder (1) is rotatably connected to a limit platform (3), a movable rod (7) is slidably provided on the limit platform (3), a positioning hole (4) is provided on the movable rod (7), a limit assembly is provided on one side of the limit platform (3), one end of the movable rod (7) close to the windshield (11) is fixedly connected to a mounting head (8), a rotation adjustment assembly is provided between the mounting head (8) and the windshield (11), support assemblies are provided on both sides of the mounting head (8), the windshield operating cylinder (1) is a cavity structure, a switch plate (2) is provided on the side of the windshield operating cylinder (1) away from the windshield (11), the bottom of the windshield (11) is fixedly connected to a base plate (17), and fixed rods (18) are provided on both sides of the base plate (17).

2. A windshield device for mine surveying according to claim 1, characterized in that: The deflector assembly comprises a deflector (12) fixedly arranged on one side of the wind deflector (11); the deflector (12) is an arc-shaped structure; an elastic member (19) is arranged between the deflector (12) and the wind deflector (11).

3. A wind shield device for mine surveying according to claim 2, characterized in that: The adjustable storage assembly comprises a guide rail rod (13) fixedly arranged on the side wall of the windshield (11), and a material loading plate (14) is slidably arranged on the guide rail rod (13).

4. A windshield device for mine surveying according to claim 3, characterized in that: The limiting assembly comprises a positioning column (6) which slides through the side wall of the limiting platform (3); the positioning column (6) corresponds to the positioning hole (4) on the movable rod (7); and one end of the positioning column (6) is sleeved with a telescopic member (5).

5. The wind shield device for mine surveying according to claim 1, characterized in that: The rotation adjustment assembly comprises a mounting ear (10) fixedly arranged on one side of the windshield (11), one side of the mounting ear (10) is rotationally connected to the mounting head (8), and a locking rod (20) is provided through a thread on the mounting ear (10).

6. A wind shield device for mine surveying according to claim 5, characterized in that: The support assembly comprises a fixed arm (9) fixedly arranged on the side wall of the mounting head (8), the bottom of the fixed arm (9) is fixedly connected to the mounting sleeve (15), and the bottom end of the mounting sleeve (15) is threadedly connected to the positioning leg (16).

Images