Geological exploration depth measurement auxiliary device

Abstract

The utility model discloses a geological exploration depth measurement auxiliary device which comprises a supporting assembly, the supporting assembly comprises a triangular support, a rotating shaft, a U-shaped support and a roller, the triangular support is placed on the ground, the U-shaped support is fixed at the upper end of the triangular support, the rotating shaft is rotatably connected to the upper end of the U-shaped support, and the roller is fixed in the middle of the rotating shaft; the adjusting assembly comprises a supporting plate, a movable hole, a screw rod, a balancing weight and a through hole, the rolling wheel is rotationally connected to one end of the supporting plate, the movable hole is formed in the middle of the supporting plate, the screw rod is inserted into the movable hole, and the through hole is formed in the middle of the balancing weight and connected to the upper end of the screw rod in a sleeving mode. The problems that when an existing support is placed at a wellhead and affected by the environment of the wellhead, if a roller cannot stretch into the wellhead, a cable cannot be vertically placed underground, the cable is abraded, and when part of the roller stretches into the upper portion of the wellhead and affected by gravity, the support below the roller is unstable, and the support topples over are solved.

Description

Technical Field

[0001] This utility model relates to the field of geological exploration technology, specifically to an auxiliary device for measuring depth in geological exploration. Background Technology

[0002] Geological exploration depth measurement devices are core equipment directly used to measure the depth of geological boreholes, soil layers, or underground structures. They typically possess high precision, reliability, and the ability to adapt to complex environments. Auxiliary devices are tools or equipment used to support depth measurement equipment, improving measurement efficiency, accuracy, or safety, but they do not directly perform depth measurement functions. A downhole viewing device places the imaging unit underground via a cable, with the other end of the cable connected to a display device. The imaging unit captures downhole images in real time, which are transmitted to a processor via the cable and displayed on the display device. A support frame is placed at the wellhead, with rollers mounted on the frame. The cable rests on the rollers, and the imaging unit is slowly lowered into the ground.

[0003] Existing supports, when placed at the wellhead, are affected by the wellhead environment. If the rollers cannot extend into the wellhead, the cable cannot be lowered vertically, causing cable wear. Conversely, if some rollers extend above the wellhead, gravity can cause instability in the lower support, leading to tilting. Therefore, a geological exploration depth measurement auxiliary device is needed to solve these problems. Utility Model Content

[0004] The purpose of this utility model is to provide an auxiliary device for geological exploration depth measurement to solve the problems mentioned in the background art. To solve the above technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model is an auxiliary device for measuring depth in geological exploration, comprising:

[0006] A support assembly, comprising a U-shaped bracket and rollers, wherein the rollers are rotatably connected to the inner side of the upper end of the U-shaped bracket;

[0007] The adjustment assembly includes a support plate, a movable hole, a screw, a counterweight, and a through hole. A roller is rotatably connected to one end of the support plate. The movable hole is located in the middle of the support plate. The screw is inserted into the movable hole and secured by a nut. The through hole is located in the middle of the counterweight and is sleeved on the upper end of the screw.

[0008] Furthermore, the support assembly also includes a triangular bracket and a rotating shaft. The triangular bracket is placed on the ground, the U-shaped bracket is fixed to one end of the support plate, the rotating shaft is rotatably connected to the upper end of the U-shaped bracket, and the roller is fixed in the middle of the rotating shaft.

[0009] Furthermore, the adjustment assembly also includes a bolt, the lower end of which is fixed to the top of the triangular bracket, and the upper end of which is inserted into and fixed in the movable hole.

[0010] Furthermore, there are two support plates, with the U-shaped bracket fixed to one end of one support plate and the other support plate movably connected to the other end of the first support plate away from the U-shaped bracket.

[0011] Furthermore, it also includes a splicing assembly, which includes a slot and a plug. The slot is located at one end of a support plate to which a U-shaped bracket is fixed, and the plug is fixed at one end of another support plate.

[0012] Furthermore, the splicing assembly also includes a first through hole, a second through hole, and a plug rod. The first through hole is formed in one of the slots, the second through hole is formed in the middle of one of the plug blocks, and the plug rod is inserted into the first through hole and the second through hole.

[0013] Furthermore, the splicing assembly also includes a steel wire rope, one end of which is fixed to the side of the support plate where the insert block is located, and the other end is tied to the insert rod.

[0014] This utility model has the following beneficial effects:

[0015] This invention, through the setting of an adjustment component, places the tripod at a suitable position at the wellhead, moves the support plate so that the movable hole moves along the bolt, extends the U-shaped bracket at one end of the support plate into the wellhead, tightens the bolt, fits the through hole of the counterweight onto the screw, moves the screw along the movable hole so that the screw moves away from the U-shaped bracket until the weight at both ends of the support plate is relatively balanced, and then tightens the nut at the lower end of the screw. This setting can ensure that the imaging device falls vertically into the well and can improve the stability of the tripod. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the screw and counterweight structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the adjustment component structure of this utility model.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 10. Triangular bracket; 11. U-shaped bracket; 12. Shaft; 13. Roller; 20. Bolt; 21. Support plate; 22. Movable hole; 23. Screw; 24. Counterweight; 25. Through hole; 30. Slot; 31. Insert block; 32. First through hole; 33. Second through hole; 34. Steel wire rope; 35. Insert rod. Detailed Implementation

[0022] 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.

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0024] Please see Figure 1-3 As shown, this utility model is an auxiliary device for geological exploration depth measurement, comprising:

[0025] The support assembly includes a U-shaped bracket 11 and a roller 13, with the roller 13 rotatably connected to the inner side of the upper end of the U-shaped bracket 11.

[0026] The support assembly also includes a triangular bracket 10 and a rotating shaft 12. The triangular bracket 10 is placed on the ground, the U-shaped bracket 11 is fixed to one end of the support plate 21, the rotating shaft 12 is rotatably connected to the upper end of the U-shaped bracket 11, and the roller 13 is fixed in the middle of the rotating shaft 12.

[0027] The tripod 10 and U-shaped bracket 11 provide support, and the pivot 12 facilitates the rotation of the roller 13, which is used to support the cable connecting the imaging device.

[0028] The adjustment assembly includes a support plate 21, a movable hole 22, a screw 23, a counterweight 24, and a through hole 25. The roller 13 is rotatably connected to one end of the support plate 21. The movable hole 22 is opened in the middle of the support plate 21. The screw 23 is inserted into the movable hole 22 and fastened by a nut. The through hole 25 is opened in the middle of the counterweight 24 and is sleeved on the upper end of the screw 23.

[0029] The adjustment assembly also includes a bolt 20, the lower end of which is fixed to the top of the triangular bracket 10, and the upper end of which is inserted into and fixed in the movable hole 22.

[0030] Bolt 20 is used to fix support plate 21. Support plate 21 is used to adjust the position of U-shaped bracket 11. Movable hole 22 plays an adjustment role. Screw 23 is used to install counterweight 24. Counterweight 24 is used to balance support plate 21. Through hole 25 makes it easy to place counterweight 24 on screw 23.

[0031] Working principle:

[0032] Place the triangular bracket 10 at a suitable position at the wellhead, move the support plate 21 so that the movable hole 22 moves along the bolt 20, extend the U-shaped bracket 11 at one end of the support plate 21 into the wellhead, tighten the bolt 20, put the through hole 25 of the counterweight block 24 onto the screw 23, move the screw 23 along the movable hole 22 so that the screw 23 moves away from the U-shaped bracket 11 until the weight at both ends of the support plate 21 is relatively balanced, and then tighten the nut at the lower end of the screw 23.

[0033] This step ensures that the imaging device falls vertically into the well and improves the stability of the tripod 10.

[0034] Please see Figure 3 As shown, this embodiment, based on the above embodiment, further includes:

[0035] The splicing assembly includes a slot 30 and a plug 31. The slot 30 is opened at one end of the support plate 21 on which the U-shaped bracket 11 is fixed, and the plug 31 is fixed at one end of another support plate 21.

[0036] The splicing assembly also includes a first through hole 32, a second through hole 33 and a plug rod 35. The first through hole 32 is opened in one of the slots 30, the second through hole 33 is opened in the middle of one of the plug blocks 31, and the plug rod 35 is inserted into the first through hole 32 and the second through hole 33.

[0037] The splicing assembly also includes a steel wire rope 34, one end of which is fixed to the side of the support plate 21 where the insert block 31 is located, and the other end is tied to the insert rod 35.

[0038] The slot 30 and the plug 31 are used to connect the two support plates 21. The first through hole 32, the second through hole 33 and the plug rod 35 are used to reinforce the connection between the two support plates 21. The wire rope 34 facilitates the connection of the plug rod 35 to the support plate 21 to avoid loss.

[0039] Working principle:

[0040] When measuring depth, place the triangular bracket 10 at a suitable position at the wellhead, install the support plate 21 with the U-shaped bracket 11 fixed on the bolt 20, insert the insert block 31 of another support plate 21 into the slot 30 on the side of the fixed support plate 21, and pull the insert rod 35 on the wire rope 34 to insert it into the first through hole 32 and the second through hole 33.

[0041] This step facilitates the disassembly and assembly of the two support plates 21, and is beneficial for storing the support components and adjustment components.

[0042] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A geological exploration depth measurement auxiliary device, characterized in that, include: The support assembly includes a U-shaped bracket (11) and a roller (13), the roller (13) being rotatably connected to the inner side of the upper end of the U-shaped bracket (11); The adjustment assembly includes a support plate (21), a movable hole (22), a screw (23), a counterweight (24), and a through hole (25). A roller (13) is rotatably connected to one end of the support plate (21). The movable hole (22) is opened in the middle of the support plate (21). The screw (23) is inserted into the movable hole (22) and fastened by a nut. The through hole (25) is opened in the middle of the counterweight (24) and is sleeved on the upper end of the screw (23).

2. The geological exploration depth measurement auxiliary device according to claim 1, characterized in that: The support assembly also includes a triangular bracket (10) and a rotating shaft (12). The triangular bracket (10) is placed on the ground, the U-shaped bracket (11) is fixed to one end of the support plate (21), the rotating shaft (12) is rotatably connected to the upper end of the U-shaped bracket (11), and the roller (13) is fixed in the middle of the rotating shaft (12).

3. The geological exploration depth measurement auxiliary device according to claim 2, characterized in that: The adjustment assembly also includes a bolt (20), the lower end of which is fixed to the top of the triangular bracket (10), and the upper end of which is inserted into and fixed in the movable hole (22).

4. The geological exploration depth measurement auxiliary device according to claim 1, characterized in that: There are two support plates (21), and the U-shaped bracket (11) is fixed to one end of one support plate (21), while the other support plate (21) is movably connected to the other end of the first support plate (21) away from the U-shaped bracket (11).

5. The geological exploration depth measurement auxiliary device according to claim 1, characterized in that: It also includes a splicing assembly, which includes a slot (30) and a plug (31). The slot (30) is opened at one end of a support plate (21) on which a U-shaped bracket (11) is fixed, and the plug (31) is fixed at one end of another support plate (21).

6. The geological exploration depth measurement auxiliary device according to claim 5, characterized in that: The splicing assembly also includes a first through hole (32), a second through hole (33), and a plug (35). The first through hole (32) is opened in one of the slots (30), the second through hole (33) is opened in the middle of one of the plug blocks (31), and the plug (35) is inserted into the first through hole (32) and the second through hole (33).

7. The geological exploration depth measurement auxiliary device according to claim 5, characterized in that: The splicing assembly also includes a steel wire rope (34), one end of which is fixed to the side of the support plate (21) where the insert block (31) is located, and the other end is tied to the insert rod (35).

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