Geological exploration compass

Abstract

The utility model relates to a geological exploration compass, which belongs to the technical field of geological detection and comprises a geological compass body, and an adjustable fixing mechanism is mounted on one side, close to the ground, of the geological compass body. The adjustable fixing mechanism comprises a lifting adjusting assembly installed on the side, close to the ground, of the geological compass body and a handheld sleeve connected to the outer side of the lifting adjusting assembly in a sliding mode, a driving box is fixedly installed at one end of the handheld sleeve, and a driving assembly is installed in the driving box; a plurality of fixing assemblies which are evenly distributed in a rectangular shape are installed on the outer side of the handheld sleeve. According to the geological exploration compass, the geological compass body can be supported and placed during on-site drawing, the height position of the geological compass body can be adjusted according to use requirements, and when the placement surface is not horizontal, the geological exploration compass can be horizontally placed on different bearing objects so as to ensure accurate pointing; therefore, the use effect of the existing geological compass for geological mineral exploration is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of geological detection, in particular to a geological survey compass. Background Art

[0002] The geological compass, also known as the "pocket theodolite", is an indispensable tool for field geological work. It mainly includes a magnetic needle, a level and an inclinometer. Structurally, it can be divided into a chassis, an outer shell and an upper cover. The main instruments are fixed on the chassis, and the three are connected into a whole with hinges. It can be used to identify direction, determine position, measure the occurrence of geological bodies, and survey topographic maps.

[0003] Existing geological exploration compasses are generally improved to address the problem that it is difficult to find a horizontal ground or a carrier for placing the compass at any time in the field. For example, an exploration geological compass disclosed in the authorized Chinese patent CN220366844U can be used in conjunction with structures such as a compass body, a first support plate, a second support plate, a bushing, a screw, a rubber pad, a bushing, a fixing block, a limit block, a paddle, a fixing shaft, a storage slot, a rotating shaft and an anti-slip pad light. The compass body can be adjusted in placement angle by adjusting the rotation angle of the support plate with the assistance of a locking mechanism to ensure accurate pointing and facilitate measurement and other work. The support plate can be stored in the storage slot on the lower side of the compass body to reduce space occupation and facilitate storage and carrying.

[0004] However, when conducting geological surveys and drawing blueprints, the geological compass in the above-mentioned cited documents will be fixed in one position for fixed-point surveys, and there is also a need to survey while moving. The geological compass in the above-mentioned cited documents is not easy to fix and adjust, which is time-consuming and labor-intensive, resulting in reduced work efficiency, and thus the use effect of the existing geological compass for geological and mineral exploration needs to be improved. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a geological exploration compass, which has the advantages of effectively improving the use effect of the existing geological compass for geological and mineral exploration, and solves the problem of poor use effect of the existing geological compass for geological and mineral exploration.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose of effectively improving the use effect of the existing geological compass for geological and mineral exploration, the utility model provides the following technical solutions: an exploration geological compass, comprising a geological compass body, wherein an adjustable fixing mechanism is installed on the side of the geological compass body close to the ground;

[0009] The adjustable fixing mechanism includes a lifting and adjusting component installed on the side of the geological compass body close to the ground and a hand-held sleeve slidably connected to the outside of the lifting and adjusting component. A driving box is fixedly installed on one end of the hand-held sleeve, and a driving component is installed in the driving box. A plurality of fixing components evenly distributed in a rectangular shape are installed on the outside of the hand-held sleeve.

[0010] Furthermore, the lifting and adjusting assembly includes a lifting threaded sleeve and a threaded rod; the outer side of the lifting threaded sleeve is threadedly connected to the inner side of the threaded rod.

[0011] Furthermore, the adjustable fixing mechanism also includes two adjusting movable blocks respectively fixedly connected to the outside of the lifting threaded sleeve, and the adjusting movable blocks are slidably connected to the inside of the hand-held sleeve.

[0012] Furthermore, an adjustment limit groove for the adjustment moving block to slide in contact with is provided on the inner side wall of the hand-held sleeve.

[0013] Furthermore, the two adjusting moving blocks are distributed in a mirror-symmetrical manner.

[0014] Furthermore, the driving assembly includes a worm, a handwheel and a worm wheel; one end of the worm is rotatably connected to the inner wall of the driving box through a bearing, and the other end passes through the driving box and is fixedly connected to one side of the handwheel, and the worm and the worm wheel are meshed with each other.

[0015] Furthermore, the handwheel is connected to the worm wheel through the worm, and the handwheel drives the worm to rotate, thereby driving the worm wheel meshed with the worm to rotate.

[0016] Furthermore, the lifting threaded sleeve moves on the outside of the threaded rod under the thrust of the rotation of the inner thread, and the adjusting moving block moves accordingly.

[0017] Furthermore, the fixing assembly includes a fixing seat and a special-shaped insertion rod; one side of the fixing seat is fixedly connected to the outside of the hand-held sleeve, and one side of the special-shaped insertion rod is fixedly installed on one side of the fixing seat by bolts.

[0018] Furthermore, there are multiple fixing seats, and the multiple fixing seats are evenly distributed in a rectangular shape with the axis of the handheld sleeve as the axis.

[0019] (III) Beneficial effects

[0020] Compared with the prior art, the utility model provides a geological survey compass, which has the following beneficial effects:

[0021] The geological compass for exploration can be used in coordination with each other between adjustable fixing mechanisms on the geological compass body, so that the geological compass body can be supported and placed during on-site drawing. The height position of the geological compass body can be adjusted according to the needs of use, and when the placement surface is not horizontal, the geological compass body can be kept horizontally placed on different carriers to ensure accurate pointing and facilitate measurement and other work, thereby effectively improving the use effect of the existing geological compass for geological and mineral exploration. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 for Figure 1 A partial enlarged schematic diagram of the middle A part;

[0024] Figure 3 for Figure 1 A partial enlarged schematic diagram of part B in the middle.

[0025] In the figure: 1 geological compass body, 200 adjustable fixing mechanism, 2011 lifting threaded sleeve, 2012 threaded rod, 202 hand-held sleeve, 203 driving box, 2041 worm, 2042 handwheel, 2043 worm wheel, 2051 fixing seat, 2052 special-shaped plug rod, 206 adjusting moving block, 207 adjusting limit slot. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-3 , the utility model provides a technical solution: a geological survey compass, comprising a geological compass body 1, an adjustable fixing mechanism 200 is installed on the side of the geological compass body 1 close to the ground;

[0028] Through the mutual cooperation of the adjustable fixing mechanisms 200 on the geological compass body 1, the geological compass body 1 can be propped up and placed during on-site drawing, and the height position of the geological compass body 1 can be adjusted according to the needs of use. When the placement surface is not horizontal, it can be kept horizontally placed on different carriers to ensure accurate pointing and facilitate measurement and other work, thereby effectively improving the use effect of the existing geological compass for geological and mineral exploration.

[0029] In this embodiment, the adjustable fixing mechanism 200 is a structure for supporting and placing the geological compass body 1 and adjusting its height.

[0030] like Figure 1 , Figure 2 and Figure 3 As shown, the adjustable fixing mechanism 200 includes a lifting and adjusting component installed on the side of the geological compass body 1 close to the ground and a hand-held sleeve 202 slidably connected to the outside of the lifting and adjusting component. A driving box 203 is fixedly installed at one end of the hand-held sleeve 202, and a driving component is installed in the driving box 203. A plurality of fixing components evenly distributed in a rectangular shape are installed on the outside of the hand-held sleeve 202.

[0031] It should be noted that the lifting adjustment assembly includes a lifting threaded sleeve 2011 and a threaded rod 2012; the outer side of the lifting threaded sleeve 2011 and the inner side of the threaded rod 2012 are threadedly connected to drive the geological compass body 1 to move up and down.

[0032] It can be understood that the adjustable fixing mechanism 200 also includes two adjusting moving blocks 206 respectively fixedly connected to the outside of the lifting threaded sleeve 2011 , and the adjusting moving blocks 206 are slidably connected to the inside of the hand-held sleeve 202 .

[0033] In addition, an adjustment limit groove 207 for the adjustment moving block 206 to slide against is provided on the inner wall of the hand-held sleeve 202, so as to improve the movement stability of the adjustment moving block 206 and limit the movement distance of the adjustment moving block 206.

[0034] In this embodiment, the two adjusting moving blocks 206 are distributed in a mirror-symmetrical manner in order to guide the lifting threaded sleeve 2011 more stably when it is raised and lowered.

[0035] It should also be noted that the driving assembly includes a worm 2041, a handwheel 2042 and a worm wheel 2043; one end of the worm 2041 is rotatably connected to the inner wall of the driving box 203 through a bearing, and the other end passes through the driving box 203 and is fixedly connected to one side of the handwheel 2042. The worm 2041 and the worm wheel 2043 are meshed with each other in order to drive the threaded rod 2012 to rotate.

[0036] It should be further explained that the handwheel 2042 is connected to the worm wheel 2043 through the worm 2041. The handwheel 2042 drives the worm 2041 to rotate, thereby driving the worm wheel 2043 meshed with the worm 2041 to rotate, so as to stably drive the threaded rod 2012 to rotate.

[0037] It should also be noted that the lifting threaded sleeve 2011 moves on the outside of the threaded rod 2012 under the thrust of the inner thread rotation, and the adjustment moving block 206 moves accordingly, so as to stably drive the geological compass body 1 to adjust its height through the lifting threaded sleeve 2011.

[0038] In addition, the fixing assembly includes a fixing seat 2051 and a special-shaped insertion rod 2052; one side of the fixing seat 2051 is fixedly connected to the outside of the hand-held sleeve 202, and one side of the special-shaped insertion rod 2052 is fixedly installed on one side of the fixing seat 2051 by bolts, so as to facilitate the fixed support of the geological compass body 1 after the special-shaped insertion rod 2052 is inserted into the ground.

[0039] In addition, it should be further explained that there are multiple fixing seats 2051, and the multiple fixing seats 2051 are evenly distributed in a rectangular shape with the axis of the handheld sleeve 202 as the axis, in order to improve the stability of the support of the special-shaped insertion rod 2052.

[0040] The working principle of the above embodiment is:

[0041] When in use, first, the special-shaped insertion rod 2052 is inserted into the relatively soft soil and placed stably against the geological compass body 1. Then, when the height position of the geological compass body 1 needs to be adjusted, first hold the hand wheel 2042 and turn it. Under the rotation support of the bearing, the worm wheel 2043 engaged on the worm 2041 is driven to rotate, and the threaded rod 2012 is driven to rotate. Since the lifting threaded sleeve 2011 can only move in the hand-held sleeve 202 under the sliding connection cooperation between the adjustment moving block 206 and the adjustment limit groove 207, the lifting threaded sleeve 2011 is stably lifted and moved on the outside of the threaded rod 2012 under the thrust of the inner thread rotation, and drives the geological compass body 1 to lift and move, so that the height of the geological compass body 1 can be adjusted.

[0042] Compared with the prior art: the exploration geological compass, through the mutual cooperation between the adjustable fixing mechanisms 200 on the geological compass body 1, can prop up and place the geological compass body 1 when drawing on site, can adjust the height position of the geological compass body 1 according to the needs of use, and when the placement surface is not horizontal, can be kept horizontally placed on different carriers to ensure accurate pointing and facilitate measurement and other work, thereby effectively improving the use effect of the existing geological compass for geological and mineral exploration, and solving the problem of poor use effect of the existing geological compass for geological and mineral exploration.

[0043] It should be noted that the terms "include", "comprises" or any other variations 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. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0044] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A geological survey compass, comprising a geological compass body (1), Features: An adjustable fixing mechanism (200) is installed on the side of the geological compass body (1) close to the ground; The adjustable fixing mechanism (200) comprises a lifting and adjusting component installed on the side of the geological compass body (1) close to the ground, and a hand-held sleeve (202) slidably connected to the outside of the lifting and adjusting component, a driving box (203) is fixedly installed at one end of the hand-held sleeve (202), a driving component is installed in the driving box (203), and a plurality of fixing components evenly distributed in a rectangular shape are installed on the outside of the hand-held sleeve (202).

2. A geological survey compass according to claim 1, Features: The lifting and lowering adjustment component comprises a lifting and lowering threaded sleeve (2011) and a threaded rod (2012); the outer side of the lifting and lowering threaded sleeve (2011) and the inner side of the threaded rod (2012) are threadedly connected.

3. A geological survey compass according to claim 2, Features: The adjustable fixing mechanism (200) further comprises two adjusting movable blocks (206) respectively fixedly connected to the outside of the lifting threaded sleeve (2011), and the adjusting movable blocks (206) are slidably connected to the inside of the hand-held sleeve (202).

4. A geological survey compass according to claim 3, Features: An adjustment limit groove (207) for the adjustment moving block (206) to slide in contact with is provided on the inner side wall of the hand-held sleeve (202).

5. A geological survey compass according to claim 4, Features: The two adjusting moving blocks (206) are distributed in a mirror-symmetrical manner.

6. A geological survey compass according to claim 1, Features: The driving assembly comprises a worm (2041), a handwheel (2042) and a worm wheel (2043); one end of the worm (2041) is rotatably connected to the inner wall of the driving box (203) through a bearing, and the other end passes through the driving box (203) and is fixedly connected to one side of the handwheel (2042); the worm (2041) and the worm wheel (2043) are meshed with each other.

7. A geological survey compass according to claim 6, Features: The hand wheel (2042) is connected to the worm wheel (2043) via the worm (2041), and the hand wheel (2042) drives the worm (2041) to rotate, thereby driving the worm wheel (2043) meshed with the worm (2041) to rotate.

8. A geological survey compass according to claim 4, Features: The lifting threaded sleeve (2011) moves on the outside of the threaded rod (2012) under the thrust of the rotation of the inner thread, and the adjusting moving block (206) moves accordingly.

9. A geological survey compass according to claim 1, Features: The fixing assembly comprises a fixing seat (2051) and a special-shaped insertion rod (2052); one side of the fixing seat (2051) is fixedly connected to the outside of the hand-held sleeve (202), and one side of the special-shaped insertion rod (2052) is fixedly mounted on one side of the fixing seat (2051) by means of bolts.

10. A geological survey compass according to claim 9, Features: There are a plurality of fixing seats (2051), and the plurality of fixing seats (2051) are evenly distributed in a rectangular shape with the axis of the handheld sleeve (202) as the axis center.

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