Portable geological profile measurement auxiliary support

Abstract

This utility model belongs to the field of auxiliary supports, specifically relating to a portable geological profile measurement auxiliary support. It includes a hollow cylinder with multiple legs hinged to its outer wall. A mounting sleeve is fixedly connected to the top of the hollow cylinder, and a post is inserted into the upper end of the mounting sleeve. A mounting plate is fixedly connected to the top of the post. An inner conical sleeve is threadedly connected to the outside of the mounting sleeve, and a locking mechanism is provided between the inner conical sleeve and the mounting sleeve. This utility model, by setting an external support leg in the hollow cylinder, with the leg hinged to the outer wall of the hollow cylinder, can quickly unfold to form a triangular support structure, adapting to rugged terrain. Simultaneously, a lifting combination of a threaded shaft and a threaded sleeve is set inside the hollow cylinder. The threaded movement of these two components controls the lifting of the base plate at the bottom of the threaded sleeve. Combined with rollers at the bottom of the base plate, it facilitates carrying and transferring on flat surfaces, making it more convenient than traditional manual transport methods.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary support technology, specifically a portable geological profile measurement auxiliary support. Background Technology

[0002] In geological exploration, mineral surveys and engineering geological investigations, geological profile measurement is an important means of obtaining stratigraphic structure, lithological distribution and structural characteristics. Moreover, for ease of use, it is usually equipped with a special auxiliary support.

[0003] A search revealed a utility model patent with patent authorization announcement number CN206037995U, which discloses a geological profile measuring device, including a measuring bracket. The measuring bracket has an upper bracket and a lower bracket, with the lower bracket passing through the inner cavity of the upper bracket. The upper bracket has several locking holes on both sides from top to bottom. The lower bracket has springs on both sides, with a locking block connected to one side of each spring. A pointed iron pestle is fixedly installed at the bottom of the lower bracket, and a compass is installed in the middle of the upper bracket.

[0004] However, the auxiliary supports of traditional measuring instruments are large and heavy, making them inconvenient to carry in the field, especially for long-distance hiking exploration. Moreover, the instruments mounted on the supports are not easy to disassemble and carry. Utility Model Content

[0005] The purpose of this invention is to provide a portable auxiliary support for geological profile measurement, which solves the problem that the auxiliary supports of traditional measuring instruments are not easy to carry.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a portable geological profile measurement auxiliary support, comprising a hollow cylinder, with multiple legs hinged to the outer wall of the hollow cylinder, a mounting sleeve fixedly connected to the top of the hollow cylinder, a pin inserted into the upper end of the mounting sleeve, a mounting plate fixedly connected to the top of the pin, an inner conical sleeve threadedly connected to the outside of the mounting sleeve, a locking mechanism provided between the inner conical sleeve and the mounting sleeve, a fixing plate fixedly connected to the inner side of the hollow cylinder, a threaded shaft mounted inside the fixing plate via a bearing, a threaded sleeve threadedly connected to the lower section of the threaded shaft, a base plate fixedly connected to the bottom of the threaded sleeve, multiple rollers mounted on the lower end of the base plate, and a knob fixedly connected to the top of the threaded shaft, the knob being rotatably connected to the inner side of the hollow cylinder.

[0007] Preferably, a positioning block is fixedly connected to the bottom of the insertion post, and the positioning block is inserted into the mounting sleeve. The positioning block serves to position the insertion post within the mounting sleeve.

[0008] Preferably, a guide pin is fixedly connected to the outside of the threaded sleeve, and a guide groove is fixedly connected to the inner wall of the hollow cylinder. The guide pin and the guide groove are slidably connected. The guide pin and the guide groove guide the axial movement of the threaded sleeve.

[0009] Preferably, the side wall of the hollow cylinder has a notch, and the position of the notch corresponds to the position of the knob. The notch facilitates turning the knob directly from the outside of the hollow cylinder.

[0010] Preferably, the locking mechanism includes a locking pin slidably connected to the side wall of the mounting sleeve, and the locking pin penetrates the mounting sleeve. One end of the locking pin is inserted into a post, and the other end of the locking pin abuts against the inner conical surface of the inner conical sleeve. A guide sleeve is fixedly connected to the outer side of the mounting sleeve, and a guide rod is slidably connected to the inner side of the guide sleeve. The guide rod is fixedly connected to the locking pin. After the measuring instrument is installed on the mounting plate, it can be quickly installed and disassembled using the locking mechanism.

[0011] Preferably, a spring is provided on the inner side of the guide sleeve. One end of the spring is fixedly connected to the guide rod, and the other end of the spring is fixedly connected to the inner surface of the guide sleeve. The spring allows the reaction force to be applied to the locking pin through the guide rod, thus assisting in its reset.

[0012] Preferably, the inner conical sleeve has a slidingly connected pin that inserts into the bottom of the mounting plate. A second spring is installed inside the inner conical sleeve; one end of the second spring is fixedly connected to the pin, and the other end is fixedly connected to the inner surface of the inner conical sleeve. A lever is fixedly connected to the pin body of the pin, and the lever is slidably connected to the inner conical sleeve. The elastic force of the second spring acts on the pin, thereby locking the inner conical sleeve and preventing loosening, further ensuring the stability of the locking pin.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model features a hollow cylinder with an external support leg, which is hinged to the outer wall of the hollow cylinder. It can be quickly unfolded to form a triangular support structure to adapt to rugged terrain. At the same time, a lifting combination of a threaded shaft and a threaded sleeve is set inside the hollow cylinder. The threaded movement of the two can control the lifting of the bottom plate at the bottom of the threaded sleeve. Then, with the help of the rollers at the bottom of the bottom plate, it is easy to carry and transfer on flat roads, which is more convenient than the traditional method of transportation.

[0015] 2. This utility model provides an installation sleeve at the top of a hollow cylinder, into which a post with an installation plate is inserted. The measuring instrument is normally mounted on the installation plate with bolts. An inner conical sleeve and a locking mechanism are then provided at the installation sleeve. The engagement and disengagement of the locking pin and the post can be controlled by rotating the inner conical sleeve in both directions and using a spring. In this way, the measuring instrument can be disassembled and reassembled together with the installation plate for quick and easy transport. Attached Figure Description

[0016] Figure 1 This is a perspective view of the overall structure of this utility model;

[0017] Figure 2 This utility model Figure 1 A partial structural diagram;

[0018] Figure 3 This utility model Figure 1 A front sectional view;

[0019] Figure 4 This utility model Figure 3 Enlarged view of point A.

[0020] In the diagram: 1. Hollow cylinder; 2. Support leg; 3. Mounting sleeve; 4. Insert post; 5. Mounting plate; 6. Positioning block; 7. Inner conical sleeve; 8. Locking mechanism; 9. Fixing plate; 10. Threaded shaft; 11. Threaded sleeve; 12. Base plate; 13. Roller; 14. Guide pin; 15. Guide groove; 16. Knob; 81. Locking pin; 82. Guide sleeve; 83. Guide rod; 84. Spring 1; 85. Insert pin; 86. Spring 2; 87. Toggle block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-3A portable geological profile measurement auxiliary support includes a hollow cylinder 1, with multiple legs 2 hinged to the outer wall of the hollow cylinder 1, an installation sleeve 3 fixedly connected to the top of the hollow cylinder 1, an insertion post 4 inserted into the upper end of the installation sleeve 3, and a positioning block 6 fixedly connected to the bottom of the insertion post 4, with the positioning block 6 inserted into the installation sleeve 3. The positioning block 6 positions the insertion post 4 within the mounting sleeve 3. A mounting plate 5 is fixedly connected to the top of the insertion post 4. An inner conical sleeve 7 is threadedly connected to the outside of the mounting sleeve 3. A locking mechanism 8 is provided between the inner conical sleeve 7 and the mounting sleeve 3. A fixing plate 9 is fixedly connected to the inside of the hollow cylinder 1. A threaded shaft 10 is mounted inside the fixing plate 9 via a bearing. A threaded sleeve 11 is threadedly connected to the lower section of the threaded shaft 10. A base plate 12 is fixedly connected to the bottom of the threaded sleeve 11. Multiple rollers 13 are mounted on the lower end of the base plate 12. A knob 16 is fixedly connected to the top of the threaded shaft 10 and is rotatably connected to the inside of the hollow cylinder 1. A notch is provided on the side wall of the hollow cylinder 1, and the position of the notch corresponds to the position of the knob 16. The notch design allows for direct screwing of the knob 16 from the outside of the hollow cylinder 1. A guide pin 14 is fixedly connected to the outside of the threaded sleeve 11, and a guide groove 15 is fixedly connected to the inner wall of the hollow cylinder 1. The guide pin 14 and the guide groove 15 are slidably connected. The guide pin 14 and the guide groove 15 provide guidance for the axial movement of the threaded sleeve 11.

[0023] Please see Figures 3-4 After the measuring instrument is installed on the mounting plate 5, it can be quickly installed and disassembled via the locking mechanism 8. The locking mechanism 8 includes a locking pin 81 slidably connected to the side wall of the mounting sleeve 3, and the locking pin 81 penetrates the mounting sleeve 3. One end of the locking pin 81 is inserted into the insert post 4, and the other end of the locking pin 81 abuts against the inner conical surface of the inner conical sleeve 7. A guide sleeve 82 is fixedly connected to the outer side of the mounting sleeve 3, and a guide rod 83 is slidably connected to the inner side of the guide sleeve 82. The guide rod 83 is fixedly connected to the locking pin 81. A spring 84 is provided on the inner side of the guide sleeve 82. One end of the spring 84 is fixedly connected to the guide rod 83, and the other end of the spring 84 is fixedly connected to the inner surface of the guide sleeve 82. The spring 84 allows the reaction force to act on the locking pin 81 through the guide rod 83, thus assisting in its reset.

[0024] Please see Figure 4The inner conical sleeve 7 has a slidingly connected pin 85, which is inserted into the bottom of the mounting plate 5. A second spring 86 is installed inside the inner conical sleeve 7. One end of the second spring 86 is fixedly connected to the pin 85, and the other end is fixedly connected to the inner surface of the inner conical sleeve 7. A lever 87 is fixedly connected to the pin body of the pin 85, and the lever 87 is slidably connected to the inner conical sleeve 7. The elastic force of the second spring 86 can act on the pin 85, thereby locking the inner conical sleeve 7 and preventing loosening, further ensuring the stability of the locking pin 81.

[0025] The specific implementation process of this utility model is as follows: In use, first insert the pin 4 at the bottom of the mounting plate 5 into the mounting sleeve 3, then screw on the inner conical sleeve 7. The inner conical sleeve 7 then presses against the locking pin 81, causing it to move laterally and insert into the pin 4. Then, control the pin 85 using the lever 87, so that the pin 85 is inserted from the bottom into the mounting plate 5. Finally, install the measuring instrument normally on the mounting plate 5 using bolts. During measurement, simply unfold the support leg 2. If the location of use needs to be changed later, and there is a flat road along the way, simply rotate the threaded shaft 10 using the knob 16; the threaded sleeve 11 will then be on its axis. Move downwards, and the threaded sleeve 11 drives the base plate 12 to move until the roller 13 at the bottom of the base plate 12 touches the ground. This gives the whole unit mobility. Then, move it by the roller 13. After reaching the predetermined position, flip the knob 16 to raise the roller 13 and support it again by the support leg 2. In addition, if it is necessary to carry the bracket and measuring instrument separately in the future, simply pull out the pin 85 from the mounting plate 5, and then reverse the inner conical sleeve 7. The locking pin 81 will be reset under the action of the spring 84 and separate from the pin 4. In this way, the measuring instrument can be directly removed together with the mounting plate 5. The operation is simple and convenient.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable geological profile measurement auxiliary support, comprising a hollow cylinder (1), characterized in that: The hollow cylinder (1) has multiple legs (2) hinged to its outer wall. The top of the hollow cylinder (1) is fixedly connected to an installation sleeve (3). An insertion post (4) is inserted into the upper end of the installation sleeve (3). An installation plate (5) is fixedly connected to the top of the insertion post (4). An inner conical sleeve (7) is threaded to the outside of the installation sleeve (3). A locking mechanism (8) is provided between the inner conical sleeve (7) and the installation sleeve (3). A fixing plate (9) is fixedly connected to the inside of the hollow cylinder (1). A threaded shaft (10) is installed inside the fixing plate (9) through a bearing. A threaded sleeve (11) is threaded to the lower section of the shaft of the threaded shaft (10). A base plate (12) is fixedly connected to the bottom of the threaded sleeve (11). Multiple rollers (13) are installed at the lower end of the base plate (12). A knob (16) is fixedly connected to the top of the threaded shaft (10), and the knob (16) is rotatably connected to the inside of the hollow cylinder (1).

2. The portable geological profile measurement auxiliary support according to claim 1, characterized in that: The bottom of the insert (4) is fixedly connected to a positioning block (6), which is inserted into the mounting sleeve (3).

3. The portable geological profile measurement auxiliary support according to claim 1, characterized in that: The threaded sleeve (11) is fixedly connected to the outside by a guide pin (14), and the hollow cylinder (1) is fixedly connected to the inner wall by a guide groove (15). The guide pin (14) and the guide groove (15) are slidably connected.

4. The portable geological profile measurement auxiliary support according to claim 1, characterized in that: The hollow cylinder (1) has a notch on its side wall, and the position of the notch corresponds to the position of the knob (16).

5. The portable geological profile measurement auxiliary support according to claim 1, characterized in that: The locking mechanism (8) includes a locking pin (81) that is slidably connected to the side wall of the mounting sleeve (3), and the locking pin (81) is provided to penetrate the mounting sleeve (3). One end of the locking pin (81) is inserted into the insert (4), and the other end of the locking pin (81) abuts against the inner conical surface of the inner conical sleeve (7). A guide sleeve (82) is fixedly connected to the outer side of the mounting sleeve (3), and a guide rod (83) is slidably connected to the inner side of the guide sleeve (82). The guide rod (83) is fixedly connected to the locking pin (81).

6. The portable geological profile measurement auxiliary support according to claim 5, characterized in that: A spring (84) is provided on the inner side of the guide sleeve (82). One end of the spring (84) is fixedly connected to the guide rod (83), and the other end of the spring (84) is fixedly connected to the inner surface of the guide sleeve (82).

7. The portable geological profile measurement auxiliary support according to claim 5, characterized in that: The inner conical sleeve (7) is slidably connected to a pin (85), which is inserted into the bottom of the mounting plate (5). The inner conical sleeve (7) is provided with a second spring (86), one end of which is fixedly connected to the pin (85), and the other end of which is fixedly connected to the inner surface of the inner conical sleeve (7). A lever (87) is fixedly connected to the pin body of the pin (85), and the lever (87) is slidably connected to the inner conical sleeve (7).

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