Dip angle measuring device for geological survey

Abstract

The utility model relates to the technical field of inclination angle measurement, in particular to an inclination angle measuring device for geological survey. Comprising a storage assembly, a measuring assembly and an extension assembly, the storage assembly comprises a storage box and a socketed pipe, the measuring assembly comprises an angle measuring plate and a straight ruler, the extension assembly comprises an extension ruler, a pull ring and a limiting vertical plate, a storage groove is formed in the inner side of the storage box, the front end of the extension ruler is connected with a sliding clamping block, and the limiting vertical plate is connected with the sliding clamping block. One end of the pull ring is connected with a positioning rod, and a compression spring is arranged on the outer ring of the positioning rod. Through the arrangement of the clamping groove, a channel for limiting the clamping block to slide and the arrangement of the sliding groove, a space is provided for storage of the extension ruler, after the extension ruler retracts into the straight ruler, the straight ruler is stored in the storage groove, the extension ruler can retract into the straight ruler, and the purpose that the angle measuring plate is installed in the middle of the top of the storage box is achieved; and stability and balance of the two sides of the storage box are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of dip angle measurement, in particular to a dip angle measuring device for geological survey. BACKGROUND

[0002] Geological survey is a process of investigating and researching geological conditions such as rocks, soil, hydrology, and structure on the earth's surface and underground to obtain relevant geological information. It is widely used in mineral resource development, engineering construction, environmental protection, disaster prevention, and other fields, and is an important combination of geological science and engineering practice.

[0003] The dip angle measuring device for geological survey is a device used to measure the inclination angle and direction of surface or underground rock layers and structural planes (such as fault planes and joint planes). This kind of device is widely used in geological survey, mineral exploration, engineering geological assessment, and earthquake monitoring, providing important data support for analyzing geological structure and predicting geological disasters.

[0004] The patent document with the authorized announcement number CN211425414U, a dip angle measuring device for mountain geological survey, includes a hollow plate, a horizontal mechanism is arranged on the front surface of the hollow plate, a through hole one is formed on the top of the hollow plate, and a measuring mechanism one is arranged in the inner cavity of the hollow plate; this technical solution places the dip angle measuring device for mountain geological survey on the ground, rotates the handle, inserts the conical insert block into the soil, rotates the ruler, and completes the inclination measurement operation; however, in order to place the ruler of the measuring mechanism one in the through hole one when not in use, the protractor plate and the ruler need to be installed on one side of the hollow plate, and since the protractor plate and the ruler cannot be installed on the centerline position of the hollow plate, the force on one side of the hollow plate will affect the balance of the device during use. UTILITY MODEL CONTENTS

[0005] In view of the above problems, the purpose of the utility model is to provide a dip angle measuring device for geological survey, which solves the problem of affecting the balance of the device due to the inability to install the protractor plate and the ruler on the centerline position of the hollow plate during use. Through the setting of the clamping groove, the channel for limiting the sliding of the clamping block, and the setting of the sliding groove, space is provided for storing the extension ruler. Then, by retracting the extension ruler into the ruler and storing the ruler in the storage slot, the protractor plate can be installed in the middle of the top of the storage box, ensuring the stable balance of the two sides of the storage box.

[0006] In order to achieve the above object, the utility model discloses the technical scheme that a geological survey is used inclination measuring device, including receiving subassembly, measuring component, extension component, the receiving subassembly includes receiving box, sleeve pipe, the measuring component includes protractor, ruler, the extension component includes extension ruler, pull ring, spacing vertical board, the inside of receiving box is provided with receiving groove, the inside of sleeve pipe is provided with the threaded rod, the bottom of threaded rod is connected with the positioning cone, the outer ring of threaded rod is connected with the locking nut, the inside of receiving box front end wall body is installed with horizontal bubble, one end of ruler is connected with the rotating plate, the middle of protractor top is provided with the clamping groove, the inside of ruler is provided with the sliding groove, the both ends of sliding groove away from the clamping groove are provided with the spacing groove, and the front end of extension ruler is connected with the sliding clamping block, and one end of pull ring is connected with the positioning rod, and the outer ring of positioning rod is provided with the compression spring.

[0007] The utility model discloses the beneficial effect that: through the setting of clamping groove, the channel for the limiting clamping block sliding, through the setting of sliding groove, the space for the storage of extension ruler is provided, and then by retracting extension ruler to the inside of ruler, the protractor is installed in the middle of receiving box top, and then the stable balance of receiving box both sides is ensured.

[0008] In order to hold the rotating ring and rotate the threaded rod, the depth of the positioning cone is adjusted.

[0009] As a further improvement of the above technical solution: the inner wall of receiving groove is symmetrically connected with the isolation plate, and the locking nut is threadedly connected with the threaded rod.

[0010] The beneficial effect of the improvement is that: when using, the device is placed on the ground, then the rotating ring is held and the threaded rod is rotated, the depth of the positioning cone is adjusted, and after completion, the threaded rod is locked by the locking nut.

[0011] In order to adjust the depth of the positioning cone inserted into the soil, the receiving box is in a horizontal state.

[0012] As a further improvement of the above technical solution: the top of the threaded rod away from the positioning cone is connected with the rotating ring, the sleeve pipe penetrates the receiving box and is connected with the inner wall of the receiving groove, and the threaded rod is threadedly connected with the sleeve pipe.

[0013] The beneficial effect of the improvement is that: through the setting of horizontal bubble, whether the receiving box is in a horizontal state is observed, if not in a horizontal state, the threaded rod is rotated by rotating the rotating ring, and then the depth of the positioning cone inserted into the soil can be adjusted, so that the receiving box is in a horizontal state.

[0014] To allow for adjusting the angle of the ruler when in use, and to store the ruler in the storage compartment when not in use:

[0015] As a further improvement to the above technical solution: the protractor is installed on the top of the rear wall of the storage box, and the rotating plate is rotatably connected to the inner wall of the storage slot through a rotating shaft.

[0016] The beneficial effects of this improvement are: the rotating plate allows for adjustment of the ruler's angle, while the ruler can be stored in the storage slot when not in use.

[0017] To allow the extendable ruler to retract into a straight ruler, the protractor can be installed in the center of the top of the storage box:

[0018] As a further improvement to the above technical solution: the lower end of the card slot is connected to the upper end of the sliding groove, and the two adjacent ends of the limiting grooves are both connected to the sliding groove.

[0019] The beneficial effects of this improvement are as follows: the slot provides a channel for the sliding of the limiting block, and the sliding groove provides space for storing the extension ruler. By retracting the extension ruler into the ruler, the ruler can be stored in the storage slot. The extension ruler can be retracted into the ruler, allowing the protractor to be installed in the middle of the top of the storage box, thus ensuring the stability and balance of both sides of the storage box.

[0020] The ruler and extension ruler are designed for use in conjunction with a protractor to measure the tilt angle of a target object.

[0021] As a further improvement to the above technical solution: the ruler and the extended ruler have scale lines on the same side surface, the initial scale line of the extended ruler and the end scale of the ruler are located at the same horizontal plane, and the size of the extended ruler matches the size of the sliding groove.

[0022] The beneficial effects of this improvement are as follows: after the ruler is rotated out of the storage slot, the extension ruler is smoothly pulled out from the inside of the sliding slot. Then, through the setting of the ruler and the extension ruler, it is used in conjunction with the protractor to measure the inclination angle of the target object.

[0023] In order to improve the stability of the sliding block during movement, the limiting block is used to restrict the sliding range of the sliding block:

[0024] As a further improvement to the above technical solution: the two ends of the sliding block are symmetrically connected to limit blocks, and the limit blocks are located in the limit groove and are slidably connected to it.

[0025] The beneficial effects of this improvement are as follows: the sliding block is used to push the extended ruler to slide, and the setting of the limiting block can improve the stability of the sliding block during movement. At the same time, the limiting block is used to limit the sliding range of the sliding block, thereby preventing the extended ruler from sliding out of the ruler.

[0026] To pull the extension ruler to its maximum extension length, then release the pull ring and re-secure the extension ruler using the positioning rod:

[0027] As a further improvement to the above technical solution: the limiting plate is installed on the outer wall of the positioning rod and located on the inner side of the ruler. The inner side of the ruler is provided with a clearance groove for the limiting plate to slide. The end of the extension ruler near the positioning rod is provided with a positioning hole groove. One end of the compression spring is connected to the limiting plate, and the end of the compression spring away from the limiting plate is connected to the inner wall of the clearance groove.

[0028] The beneficial effects of this improvement are as follows: when the extended ruler is pulled out to the straight ruler, hold the pull ring and pull the positioning rod to release the fixation of the extended ruler, then pull the extended ruler to the maximum extension length, then release the pull ring and fix the extended ruler again through the positioning rod. Attached Figure Description

[0029] Figure 1 This is a front cross-sectional view of the present invention.

[0030] Figure 2 This is a schematic diagram of the extended ruler of this utility model when it is pulled out.

[0031] Figure 3 for Figure 2 A magnified structural diagram of point A in the middle.

[0032] Figure 4 This is a schematic diagram of the retracted structure of the extension ruler of this utility model.

[0033] Figure 5 This is a side view sectional structural diagram of the ruler of this utility model.

[0034] Figure 6 This is a front view structural diagram of the present invention.

[0035] In the diagram: 1. Storage component; 11. Storage box; 12. Storage slot; 13. Socket; 14. Threaded rod; 15. Positioning cone; 16. Locking nut; 17. Rotary ring; 18. Isolation plate; 19. Horizontal bubble; 2. Measuring component; 21. Protractor; 22. Ruler; 23. Rotating plate; 24. Limiting groove; 25. Slot; 26. Sliding groove; 3. Extension component; 31. Extension ruler; 32. Sliding block; 33. Limiting block; 34. Pull ring; 35. Positioning rod; 36. Compression spring; 37. Limiting upright plate. Detailed Implementation

[0036] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of this utility model in any way.

[0037] like Figures 1-6As shown, a tilt measuring device for geological exploration includes a storage component 1, a measuring component 2, and an extension component 3. The storage component 1 includes a storage box 11 and a connecting tube 13. The measuring component 2 includes a protractor 21 and a ruler 22. The extension component 3 includes an extension ruler 31, a pull ring 34, and a limiting plate 37. The storage box 11 has a storage groove 12 on its inner side. The connecting tube 13 has a threaded rod 14 on its inner side. The bottom of the threaded rod 14 is connected to a positioning cone 15, and the outer ring of the threaded rod 14 is connected to a locking nut 16. A level bubble 19 is installed on the inner side of the front wall of the storage box 11. One end of the ruler 22 is connected to a rotating plate 23. The top center of the protractor 21 has a slot 25. The ruler 22... The inner side of the storage box 11 is provided with a sliding groove 26. Limiting grooves 24 are symmetrically provided at both ends of the sliding groove 26 away from the slot 25. A sliding block 32 is connected to the front end of the extension ruler 31. A positioning rod 35 is connected to one end of the pull ring 34. A compression spring 36 is provided on the outer ring of the positioning rod 35. Isolation plates 18 are symmetrically connected to the inner wall of the storage groove 12. The locking nut 16 is threadedly rotatably connected to the threaded rod 14. In use, the device is placed on the ground, and then the rotating ring 17 is held and the threaded rod 14 is rotated to adjust the depth of the positioning cone 15. After completion, the locking nut 16 is used to lock the threaded rod 14. The rotating ring 17 is connected to the top of the threaded rod 14 away from the positioning cone 15. The sleeve 13 penetrates the storage box 11. The screw rod 14 is connected to the inner wall of the storage slot 12, and the screw rod 14 is screwed to the sleeve 13. A level bubble 19 is used to observe whether the storage box 11 is level. If it is not level, rotating the rotating ring 17 drives the screw rod 14 to rotate, thereby adjusting the depth of the positioning cone 15 inserted into the soil, so that the storage box 11 is level. The protractor 21 is installed on the top of the rear wall of the storage box 11. The rotating plate 23 is rotatably connected to the inner wall of the storage slot 12 via a rotating shaft. The rotating plate 23 is used to adjust the angle of the ruler 22. When not in use, the ruler 22 is stored in the storage slot 12. The lower end of the slot 25 is connected to the upper end of the sliding groove 26. The ends of the limiting grooves 24 that are close to each other are connected to the sliding grooves 26; the slots 25 are used to limit the sliding of the locking block 33; the sliding grooves 26 are used to provide space for storing the extended ruler 31. After the extended ruler 31 is retracted into the ruler 22, the ruler 22 is stored in the storage slot 12. The extension ruler 31 can be retracted into the ruler 22, so that the protractor 21 can be installed in the middle of the top of the storage box 11, thereby ensuring the stability and balance of both sides of the storage box 11. The ruler 22 and the extended ruler 31 have scale lines on the same side surface. The initial scale line of the extended ruler 31 and the end scale of the ruler 22 are located at the same horizontal plane. The size of the extended ruler 31 matches the size of the sliding groove 26.After rotating the ruler 22 out of the storage slot 12, smoothly pull the extended ruler 31 out from the inside of the sliding slot 26. The ruler 22 and extended ruler 31 are then used in conjunction with the protractor 21 to measure the inclination angle of the target object. The sliding block 32 has symmetrically connected limit blocks 33 at both ends. The limit blocks 33 are located in and slidably connected to the limit slot 24. The sliding block 32 pushes the extended ruler 31 to slide. The limit blocks 33 improve the stability of the sliding block 32 during movement and limit its sliding range, thus preventing the extended ruler 31 from sliding out of the ruler 26. 2. The limiting plate 37 is installed on the outer wall of the positioning rod 35 and located inside the ruler 22. The inner side of the ruler 22 is provided with a clearance groove for the limiting plate 37 to slide. The extension ruler 31 has a positioning hole groove at one end near the positioning rod 35. One end of the compression spring 36 is connected to the limiting plate 37, and the other end of the compression spring 36 away from the limiting plate 37 is connected to the inner wall of the clearance groove. When the extension ruler 31 is pulled out of the ruler 22, the pull ring 34 is held and the positioning rod 35 is pulled to release the fixation of the extension ruler 31. Then, the extension ruler 31 is pulled to its maximum extension length, and then the pull ring 34 is released, and the positioning rod 35 is used to re-fix the extension ruler 31.

[0038] The working principle of this utility model is as follows: When in use, place the device on the ground, then hold the rotating ring 17 and rotate the threaded rod 14 to adjust the depth of the positioning cone 15. After completion, lock the threaded rod 14 with the locking nut 16. The level bubble 19 is used to observe whether the storage box 11 is level. If it is not level, rotate the rotating ring 17 to rotate the threaded rod 14, thereby adjusting the depth of the positioning cone 15 inserted into the soil, so that the storage box 11 is level. After rotating the ruler 22 out of the storage groove 12, smoothly pull the extension ruler 31 out from the inside of the sliding groove 26. The ruler 22 and extension ruler 31 are used in conjunction with the protractor 21 to measure the inclination angle of the target object. When pulling the extension ruler 31 out of the ruler 22, hold the pull ring 34 and pull the positioning rod 35 to release the fixation of the extension ruler 31. Then pull the extension ruler 31 to the maximum extension length and then release. The pull ring 34 and positioning rod 35 re-fix the extension ruler 31. The rotating plate 23 allows for adjustment of the ruler 22's angle. When not in use, the ruler 22 is stored in the storage slot 12. The sliding block 32 pushes the extension ruler 31 to slide. The limiting block 33 improves the stability of the sliding block 32 during movement and limits its sliding range. To prevent the extended ruler 31 from sliding out of the ruler 22, the slot 25 is used to limit the sliding of the locking block 33. The sliding groove 26 is used to provide space for storing the extended ruler 31. After the extended ruler 31 is retracted into the ruler 22, the ruler 22 is stored in the storage slot 12. The fact that the extended ruler 31 can be retracted into the ruler 22 allows the protractor 21 to be installed in the middle of the top of the storage box 11, thereby ensuring the stability and balance of both sides of the storage box 11.

[0039] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only for the purpose of helping to understand the method and core ideas of this utility model. The above description is only a preferred embodiment of this utility model. It should be noted that due to the limitations of textual expression, there are objectively infinite specific structures. For those skilled in the art, several improvements, modifications, or changes can be made without departing from the principles of this utility model, and the above technical features can also be combined in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without modification, should all be considered within the protection scope of this utility model.

Claims

1. A geological surveying device for measuring the angle of inclination, comprising a storage assembly (1), a measuring assembly (2), and an extension assembly (3), wherein the storage assembly (1) comprises a storage box (11) and a sleeve pipe (13), the measuring assembly (2) comprises a protractor (21) and a ruler (22), and the extension assembly (3) comprises an extension ruler (31), a pull ring (34), and a limiting vertical plate (37), characterized in that: The inner side of the storage box (11) is provided with a storage groove (12), the inner side of the sleeve pipe (13) is provided with a threaded rod (14), the bottom of the threaded rod (14) is connected with a positioning cone (15), the outer circle of the threaded rod (14) is connected with a locking nut (16), the inner side of the front end wall of the storage box (11) is mounted with a horizontal bubble (19), one end of the ruler (22) is connected with a rotating plate (23), the top of the protractor (21) is provided with a clamping groove (25), the inner side of the ruler (22) is provided with a sliding groove (26), the two ends of the sliding groove (26) away from the clamping groove (25) are symmetrically provided with limiting grooves (24), the front end of the extension ruler (31) is connected with a sliding clamping block (32), one end of the pull ring (34) is connected with a positioning rod (35), the outer circle of the positioning rod (35) is provided with a compression spring (36). ​ 2. The inclination measuring device for geological surveying according to claim 1, characterized in that: The inner wall of the storage groove (12) is symmetrically connected with a separation plate (18), and the locking nut (16) is in threaded rotating connection with the threaded rod (14).

3. The inclination measuring device for geological surveying according to claim 1, characterized in that: The top of the threaded rod (14) away from the positioning cone (15) is connected with a rotating ring (17), the sleeve pipe (13) penetrates through the storage box (11) and is connected with the inner wall of the storage groove (12), and the threaded rod (14) is in threaded rotating connection with the sleeve pipe (13).

4. The inclination measuring device for geological surveying according to claim 1, characterized in that: The protractor (21) is mounted on the top of the rear end wall of the storage box (11), and the rotating plate (23) is in rotating connection with the inner wall of the storage groove (12) through a rotating shaft.

5. The inclination measuring device for geological surveying according to claim 1, characterized in that: The lower end of the clamping groove (25) and the upper end of the sliding groove (26) are in communication with each other, and the two ends of the limiting grooves (24) are in communication with the sliding groove (26).

6. The inclination measuring device for geological surveying according to claim 1, characterized in that: The same side surface of the ruler (22) and the extension ruler (31) is provided with a scale line, the initial scale line of the extension ruler (31) and the end scale of the ruler (22) are located at the same horizontal position, and the size of the extension ruler (31) matches the size of the sliding groove (26).

7. The inclination measuring device for geological surveying according to claim 1, characterized in that: The two ends of the sliding clamping block (32) are symmetrically connected with limiting clamping blocks (33), and the limiting clamping blocks (33) are located in the limiting grooves (24) and are in sliding connection with the limiting grooves (24).

8. The inclination measuring device for geological surveying according to claim 1, characterized in that: The limiting vertical plate (37) is mounted on the outer wall of the positioning rod (35) and is located on the inner side of the ruler (22), the inner side of the ruler (22) is provided with a space groove for sliding of the limiting vertical plate (37), one end of the extension ruler (31) close to the positioning rod (35) is provided with a positioning hole groove, one end of the compression spring (36) is connected with the limiting vertical plate (37), and the other end of the compression spring (36) away from the limiting vertical plate (37) is connected with the inner wall of the space groove.

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