A mine drilling auxiliary marking device

Abstract

The utility model discloses a mine drilling auxiliary marking device, which relates to the technical field of auxiliary marking devices and comprises a base plate and a positioning and measuring component arranged on one side of the base plate, a marking component is arranged on one side of the base plate, a handle is fixedly connected to one side of the top of the base plate, components in the base plate and the positioning and measuring component are all components made of transparent PC plastic plate material, a measuring angle disk is arranged on the top of the base plate, a fixed column is fixedly connected to the middle of the measuring angle disk, a rotating plate is rotatably connected to the outer periphery of the fixed column, a cross reference marking line is arranged on one side of the top surface of the rotating plate, the marking component comprises a fixed groove block fixedly connected to one side of the base plate, a clamping block is clamped and connected to one side of the fixed groove block, a storage cavity is fixedly connected to one side of the clamping block, and a marking and marking pen is arranged in the storage cavity. This arrangement uses a novel auxiliary marking device to measure the position of the mining borehole, and there is no need to use a separate measuring ruler or other tools, the drilling positioning and marking operation efficiency is high, and the practicality of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary marking devices, in particular to an auxiliary marking device for drilling a mine. Background Art

[0002] For the development of industry, agriculture and national defense, people need to better develop and utilize underground resources in mines. Usually, professionals need to carry out geological drilling, surveying or exploration engineering work. Before mining and blasting operations, drilling operations must be carried out first. Before drilling operations, drilling positioning and marking operations must be carried out first to facilitate the subsequent drilling work of drilling machines. The existing drilling positioning and marking operations are carried out using a leather tape measure and an angler. The two tools are used together during positioning and marking, and the positioning process is inconvenient. A new type of mine drilling auxiliary marking device is needed.

[0003] On this basis, Chinese patent publication number CN215064531U discloses an auxiliary line drawing tool for geological survey, comprising a first auxiliary plate and a second auxiliary plate, characterized in that a groove is provided on the first auxiliary plate, a mounting groove is provided on one side of the groove, and a rotating rod is rotatably connected to the inner wall of the mounting groove;

[0004] However, there are shortcomings in this patent application: the existing drilling positioning and marking operations are carried out using a leather tape measure and an angle gauge. The two tools need to be used in conjunction with each other during positioning and marking. The angle is measured in advance using the angle gauge, and then the length is measured using a ruler. This operation, measurement and marking process is inconvenient, resulting in low marking efficiency for the operator. A new type of mine drilling auxiliary marking device is needed.

[0005] In view of the above problems, a mine drilling auxiliary marking device is proposed. Utility Model Content

[0006] The utility model aims to provide a mine drilling auxiliary marking device. By adopting the device to work, the problem that the existing drilling positioning marking operation in the above background is carried out using a leather tape measure and an angle gauge, and the two tools need to be used in conjunction with each other during positioning and marking. The angle is measured in advance by the angle gauge, and then the length is measured by the ruler. This operation measurement and marking process is inconvenient, resulting in low marking efficiency of the operator.

[0007] To achieve the above-mentioned purpose, the technical solution provided by the utility model is: a mine drilling auxiliary marking device, comprising a base plate and a positioning and measuring component arranged on one side of the base plate, a marking component is arranged on one side of the base plate, and a handle is fixedly connected to one side of the top of the base plate. The components in the base plate and the positioning and measuring component are all components made of transparent PC plastic plate materials. A measuring angle disk is arranged on the top of the base plate, a fixed column is fixedly connected to the middle of the measuring angle disk, a rotating plate is rotatably connected to the outer periphery of the fixed column, and a cross reference marking line is arranged on one side of the top surface of the rotating plate. The marking component comprises a fixed slot block fixedly connected to one side of the base plate, a clamping block is clamped and connected to one side of the fixed slot block, a storage cavity is fixedly connected to one side of the clamping block, and a marking and marking pen is arranged inside the storage cavity.

[0008] Preferably, the marking assembly further comprises a dustproof door hinged on one side of the storage cavity, an automatic telescopic rod is fixedly connected to the cavity wall of the storage cavity, and a connecting rod is provided at one end of the automatic telescopic rod.

[0009] Preferably, the connecting rod is connected to the output end of the automatic telescopic rod, and a spring clip is provided at one end of the connecting rod.

[0010] Preferably, the marking pen is arranged on one side of the spring clip.

[0011] Preferably, the bottom plate further comprises a cavity groove arranged on one side of the rotating plate, and a measuring scale is fixedly connected to one side of the rotating plate.

[0012] Preferably, a long cavity groove is provided in the middle of the measuring scale, and the long cavity groove runs through the upper and lower sides of the measuring scale.

[0013] Preferably, a reference line is provided on one side of the top surface of the measuring scale.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model discloses a mine drilling auxiliary marking device. Before the mining and blasting operation, the drilling operation needs to be carried out first, and before the drilling operation, the drilling positioning marking operation must be carried out first. The user needs to cooperate with the drilling auxiliary marking device to mark the drilling and mining position. The bottom plate and the components in the positioning and measuring assembly in the utility model are all components made of transparent PC plastic plate materials. The transparent measuring components are convenient for users to observe the positioning work, and the PC plastic plate has strong hardness, which prolongs the service life of the device; first determine and draw the position of the central groove hole, and draw a cross-shaped intersection line at the position of the central groove hole. When it is necessary to position and mark the blasting hole position around the central groove hole, first place the fixed column in the positioning and measuring assembly roughly on the central groove hole, and then align the cross reference mark line on the outer periphery of the fixed column with the cross-shaped intersection line of the central groove hole, that is, determine the reference position measured by the device, and then the user adjusts the position of the rotating plate according to the angle of the required drilling position, and rotates the rotating plate around the fixed column. , the reference line points to the angle scale line on the top surface of the measuring angle disk that is aligned, which is the angle data of the drilling direction; when the cavity groove drives the measuring ruler to rotate to the angle position required by the operator, the measuring ruler is used to measure the distance between the drilling and mining from the center slot hole. According to the scale display on the measuring ruler, the user can quickly find the corresponding data, and determine the angle and length of the drilling hole from the center slot hole according to the measuring angle disk and the measuring ruler. Finally, use the marking pen to pass through the long cavity groove, click the marking pen at the corresponding position, and the pen head contacts the rock wall to draw the peripheral hole position mark of the center slot hole on the rock wall, and then remove the auxiliary marking device, draw a cross line on the peripheral hole position of the drawn center slot hole, and so on, and finally complete the marking of all drilling positions, and the setting of the handle is conducive to the user to carry the device. This setting uses a new auxiliary marking device to measure the position of the mining borehole, and there is no need to use a separate measuring ruler and other tools. It is easy to use, the drilling positioning and marking operation efficiency is high, and the practicality of the device is improved.

[0016] 2. The utility model discloses a mine drilling auxiliary marking device. When it is necessary to mark the drilling position measured by the positioning and measuring component, the operator can pull the dustproof door on one side of the storage cavity to open the storage cavity and start the automatic telescopic rod. The automatic telescopic rod extends to drive the connecting rod, the spring clip and the marking pen to move away from the storage cavity until the marking pen is moved out of the storage cavity. The user can press the rear clip of the spring clip to open the spring clip mouth. After taking it out, the marking pen can be used to mark the located drilling point. The marking pen can pass through the long cavity groove and can slide relative to the long cavity groove, which is convenient for the user to mark the positioning point. After using the marking pen, the marking pen can be marked. After the pen is put out, the marking pen can be re-fixed on the spring clip, and the automatic telescopic rod can be retracted until the marking pen is stored in the storage cavity, and the dustproof door can be closed; the spring clip is used to clamp the marking pen and it is convenient for the user to replace the marking pen. The storage cavity is set to store and prevent dust from the marking pen. The storage cavity and the fixed groove block are installed in a snap-fit ​​manner, which is convenient for the operator to separate the storage cavity and the bottom plate when the marking component is not needed. After this setting uses the positioning and measuring component to locate the drill hole, the marking pen in the marking component can be directly used for marking, and there is no need to carry a marking pen separately, which is convenient for the operator to use multiple times and improves the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the overall structure diagram of the utility model;

[0018] Figure 2 This is a structural diagram of the base plate, positioning and measuring assembly, marking assembly and handle of the utility model;

[0019] Figure 3 This is a structural diagram of the positioning and measuring component of the utility model;

[0020] Figure 4 This is a structural diagram of the measuring scale of the utility model;

[0021] Figure 5 This is a structural diagram of the disassembled parts of the marking assembly of the utility model;

[0022] Figure 6 This is a diagram of the internal structure of the storage cavity of the present utility model.

[0023] In the figure: 1. Base plate; 2. Positioning and measuring assembly; 21. Measuring angle disk; 22. Fixed column; 23. Turntable; 24. Cavity slot; 25. Measuring scale; 26. Cross reference mark line; 27. Reference line; 28. Long cavity slot; 3. Marking assembly; 31. Fixed slot block; 32. Snap-in block; 33. Storage cavity; 34. Dustproof door; 35. Automatic telescopic rod; 36. Connecting rod; 37. Spring clip; 38. Marking pen; 4. Handle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0026] Combination Figure 1-6 A mine drilling auxiliary marking device comprises a base plate 1 and a positioning and measuring component 2 arranged on one side of the base plate 1, a marking component 3 is arranged on one side of the base plate 1, and a handle 4 is fixedly connected to one side of the top of the base plate 1. The components in the base plate 1 and the positioning and measuring component 2 are all components made of transparent PC plastic plate material. A measuring angle disk 21 is arranged on the top of the base plate 1, a fixed column 22 is fixedly connected to the middle of the measuring angle disk 21, a rotating plate 23 is rotatably connected to the outer periphery of the fixed column 22, and a cross reference marking line 26 is arranged on one side of the top surface of the rotating plate 23. The marking component 3 comprises a fixed slot block 31 fixedly connected to one side of the base plate 1, a clamping block 32 is clamped and connected to one side of the fixed slot block 31, a storage cavity 33 is fixedly connected to one side of the clamping block 32, and a marking and marking pen 38 is arranged inside the storage cavity 33.

[0027] The utility model is further described below in conjunction with embodiments.

[0028] Example 1

[0029] See also Figure 1-4 A mine drilling auxiliary marking device, the bottom plate 1 also includes a cavity groove 24 arranged on one side of the rotating plate 23, a measuring scale 25 is fixedly connected to one side of the rotating plate 23, a long cavity groove 28 is arranged in the middle of the measuring scale 25, the long cavity groove 28 runs through the upper and lower sides of the measuring scale 25, and a reference line 27 is arranged on one side of the top surface of the measuring scale 25.

[0030] Example 2

[0031] See also Figure 2 and Figure 5-6 A mine drilling auxiliary marking device, the marking component 3 also includes a dustproof door 34 hinged on one side of a storage cavity 33, the cavity wall of the storage cavity 33 is fixedly connected with an automatic telescopic rod 35, one end of the automatic telescopic rod 35 is provided with a connecting rod 36, the connecting rod 36 is connected to the output end of the automatic telescopic rod 35, one end of the connecting rod 36 is provided with a spring clip 37, and a marking pen 38 is arranged on one side of the spring clip 37.

[0032] In summary: the utility model discloses a mine drilling auxiliary marking device. Before the mining and blasting operation, the drilling operation must be carried out first, and before the drilling operation, the drilling positioning marking operation must be carried out first. The user needs to cooperate with the drilling auxiliary marking device to mark the drilling mining position. The components in the bottom plate 1 and the positioning measurement component 2 in the utility model are all made of transparent PC plastic plate materials. The transparent measurement component is convenient for the user to observe the positioning work, and the PC plastic plate has a strong hardness, which prolongs the service life of the device; first, confirm The position of the center slot hole is determined and drawn, and a cross-shaped cross line is drawn at the position of the center slot hole. When it is necessary to locate and mark the position of the blasting hole around the center slot hole, firstly, the fixed column 22 in the positioning and measuring assembly 2 is roughly placed on the center slot hole, and then the cross reference mark line 26 on the periphery of the fixed column 22 is aligned with the cross-shaped cross line of the center slot hole, that is, the reference position of the device measurement is determined. Subsequently, the user adjusts the position of the rotating plate 23 according to the angle of the drilling orientation required, rotates the rotating plate 23 around the fixed column 22, and the reference position is determined. The line 27 points to the angle scale line on the top surface of the aligned measuring angle disk 21, which is the angle data of the drilling direction; when the cavity slot 24 drives the measuring scale 25 to rotate to the angle position required by the operator, the measuring scale 25 is used to measure the distance between the drilling hole and the center slot hole. According to the scale display on the measuring scale 25, the user can quickly find the corresponding data, and determine the angle and length of the drilling hole from the center slot hole according to the measuring angle disk 21 and the measuring scale 25. Finally, use the marking pen 38 to pass through the long cavity slot 28 and point at the corresponding position. Press the marking pen 38, the pen head contacts the rock wall, draw the peripheral hole position mark of the center slot hole on the rock wall, then remove the auxiliary marking device, draw a cross line on the peripheral hole position of the drawn center slot hole, and so on, finally complete the marking of all drilling positions, and the setting of the handle 4 is conducive to the user to carry the device. This setting uses a new auxiliary marking device to measure the position of the mining drill hole, and no separate measuring ruler and other tools are needed. It is easy to use, the drilling positioning and marking operation efficiency is high, and the practicality of the device is improved;When it is necessary to mark the drilling position measured by the positioning and measuring component 2, the operator can pull the dustproof door 34 on one side of the storage cavity 33 to open the storage cavity 33 and start the automatic telescopic rod 35. The automatic telescopic rod 35 extends to drive the connecting rod 36, the spring clamp 37 and the marking pen 38 to move away from the storage cavity 33 until the marking pen 38 is moved out of the storage cavity 33. The user can press the rear clip of the spring clamp 37 to open the clamping mouth of the spring clamp 37. After taking it out, the marking pen 38 can be used to mark the located drilling point. The marking pen 38 can pass through the long cavity groove 28 and can slide relative to the long cavity groove 28, so that the user can mark the positioning point with a line. After using the marking pen 38, the marking pen 38 can be removed. The pen 38 is fixed on the spring clip 37 again, and the automatic telescopic rod 35 is retracted until the marking pen 38 is stored in the storage cavity 33, and the dustproof door 34 is closed; the spring clip 37 is used to clamp the marking pen 38, and the user is also convenient to replace the marking pen 38. The storage cavity 33 is set to store and prevent dust from the marking pen 38. The storage cavity 33 and the fixed groove block 31 are in a snap-fit ​​installation mode, which is convenient for the operator to separate the storage cavity 33 from the bottom plate 1 when the marking component 3 is not needed; this setting uses the positioning and measuring component 2 to locate the drilling hole, and the marking pen in the marking component 3 can be directly used for marking work, without the need to carry a separate marking pen, which is convenient for the operator to use multiple times and improve the working efficiency of the device. ;

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mine drilling auxiliary marking device, comprising a base plate (1) and a positioning measurement component (2) arranged on one side of the base plate (1), a marking component (3) being arranged on one side of the base plate (1), and a handle (4) being fixedly connected to one side of the top of the base plate (1), characterized in that: The components in the base plate (1) and the positioning measurement assembly (2) are all made of transparent PC plastic material. A measuring angle disc (21) is arranged on the top of the base plate (1). A fixing column (22) is fixedly connected to the middle of the measuring angle disc (21). A rotating plate (23) is rotatably connected to the outer periphery of the fixing column (22). A cross reference marking line (26) is arranged on one side of the top surface of the rotating plate (23). The marking assembly (3) comprises a fixing slot block (31) fixedly connected to one side of the base plate (1). A clamping block (32) is clamped and connected to one side of the fixing slot block (31). A storage cavity (33) is fixedly connected to one side of the clamping block (32). A marking pen (38) is arranged inside the storage cavity (33).

2. The mine drilling auxiliary marking device according to claim 1, characterized in that: The marking assembly (3) further comprises a dustproof door (34) hinged on one side of the storage cavity (33); an automatic telescopic rod (35) is fixedly connected to the cavity wall of the storage cavity (33); and a connecting rod (36) is provided at one end of the automatic telescopic rod (35).

3. The mine drilling auxiliary marking device according to claim 2 is characterized in that: The connecting rod (36) is connected to the output end of the automatic telescopic rod (35), and a spring clip (37) is provided at one end of the connecting rod (36).

4. The mine drilling auxiliary marking device according to claim 3 is characterized in that: The marking pen (38) is arranged on one side of the spring clip (37).

5. The mine drilling auxiliary marking device according to claim 4 is characterized in that: The bottom plate (1) further comprises a cavity groove (24) arranged on one side of the rotating plate (23), and a measuring scale (25) is fixedly connected to one side of the rotating plate (23).

6. The mine drilling auxiliary marking device according to claim 5, characterized in that: A long cavity groove (28) is provided in the middle of the measuring scale (25), and the long cavity groove (28) runs through the upper and lower sides of the measuring scale (25).

7. The mine drilling auxiliary marking device according to claim 6, characterized in that: A reference line (27) is provided on one side of the top surface of the measuring scale (25).

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