Logging instrument supporting device

Abstract

The utility model relates to the technical field of instrument supporting devices, and discloses a logging instrument supporting device which comprises a shell and a top cover, universal wheels are fixedly connected to the bottom of the shell, an adjusting and supporting mechanism is arranged in the shell, an auxiliary clamping mechanism is arranged in the adjusting and supporting mechanism, and in the using process, a motor works, and the auxiliary clamping mechanism is arranged in the shell. The worm rotates, cooperates with the worm gear, moves the gear column, cooperates with the toothed plate, and moves the placing box, so that the height of the placing box is conveniently adjusted, the placing box is stored after the instrument is clamped, the protection effect is improved, the connecting box moves, cooperates with the connecting rod, moves the sliding block, and cooperates with the spring, so that the buffering of the connecting box is conveniently realized; the device is simple in structure and convenient to operate, instrument damage caused by collision or bumping is avoided, the using effect is improved, the two-way threaded rod rotates and is matched with the limiting rod to enable the clamping blocks to move, instruments of different models can be conveniently clamped for use, and the situations such as falling off in the using process are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of instrument supporting devices, in particular to a well logging instrument supporting device. Background Art

[0002] In oil and gas field exploration operations, logging instruments play a vital role in the conduct of logging work. Through logging instruments, we can understand the oil layer environment, engineering geology, resource geology, basic geology of oil and gas reservoirs in detail. When using logging instruments, they need to be placed and supported by instrument support devices.

[0003] According to the description in a logging instrument support device disclosed in the patent website (authorization announcement number: CN 220101267U), "the utility model relates to the field of instrument support technology, and discloses a logging instrument support device, which solves the current problem of inconvenience in quickly placing multiple logging instruments at the same time. It includes a base, a lifting mechanism is installed on the top of the base, and a supporting mechanism is installed on the lifting mechanism. The supporting mechanism includes a support plate located above the base, a support frame is fixedly installed at an equal distance on the top of the support plate, a support block is fixedly installed inside the support frame, and a pressure plate is provided above the support plate; the utility model, by arranging multiple support frames on the support plate, facilitates the placement of multiple logging instruments, and through the cooperation between the sleeve and the spring and the movable rod and the pressure plate, facilitates the simultaneous downward movement of multiple clamps and clamps multiple logging instruments, and through the cooperation between the folding plate and the screw rod and the nut and the side block, facilitates the limiting of the pressure plate, thereby facilitating the simultaneous fixation of multiple logging instruments."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model drives the transmission shaft to rotate through the motor, drives the bidirectional screw to rotate through the meshing action of bevel gear two and bevel gear one, and then drives the two screw sleeves to approach each other. At this time, the two slides are driven downward by the two driving rods. In actual use, since the size of the support block of the device is fixed, it cannot meet the needs of clamping instruments of different models. At the same time, when the device is transporting and storing the instrument, it is easy for the instrument to vibrate greatly due to collision, resulting in damage to the instrument. Therefore, it is necessary to improve a logging instrument support device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a logging instrument supporting device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a well logging instrument support device, comprising a shell and a top cover, a universal wheel is fixedly connected to the bottom of the shell, an adjustment support mechanism is arranged inside the shell, and an auxiliary clamping mechanism is arranged inside the adjustment support mechanism;

[0008] The adjustment support mechanism comprises a buffer component and an adjustment component, and the adjustment component is arranged inside the buffer component.

[0009] Preferably, the buffer assembly includes a damping rod, which is fixedly connected to the inner side of the bottom of the shell, and the top of the damping rod is fixedly connected to a connecting box, a sliding rod is fixedly connected to the inside of the shell, a spring is fixedly connected to the inside of the shell, and the spring is fixedly connected to a slider at one end away from the shell, and a connecting rod is rotatably connected to the inside of the slider, which facilitates the buffering of the connecting box, avoids damage to the instrument due to collision or bumps, and increases the use effect.

[0010] Preferably, the slider is slidably connected to the connecting rod, grooves are provided at corresponding positions of the connecting box and the connecting rod, and the connecting rod is rotatably connected inside the groove, two connecting rods are provided, and the two connecting rods are symmetrically distributed with the center line of the front side of the shell as the symmetry axis, so as to facilitate more stable use.

[0011] Preferably, the adjustment component includes an adjustment table, the adjustment table is fixedly connected to the inner side of the connection box, the adjustment table is slidably connected to a tooth plate inside, the tooth plate is fixedly connected to a placement box at one end away from the adjustment table, the bottom of the adjustment table is fixedly connected to a motor, the output end of the motor extends through the adjustment table to the inside where a worm is fixedly connected, the adjustment table is rotatably connected to a gear column, and the outside of the gear column is fixedly connected to a worm wheel, so as to facilitate the adjustment of the height of the placement box and enable the placement box to be stored after the instrument is clamped, thereby increasing the protection effect.

[0012] Preferably, bolts are provided between the placement box and the top cover, the gear column is meshed with the tooth plate, the worm is meshed with the worm wheel, two adjustment platforms are provided, and the two adjustment platforms are symmetrically distributed with the front center line of the placement box as the symmetry axis, so as to facilitate a more stable adjustment process.

[0013] Preferably, the auxiliary clamping mechanism includes a connecting table, the connecting table is fixedly connected to the inner side of the bottom of the placement box, a bidirectional threaded rod is rotatably connected inside the connecting table, a limiting rod is fixedly connected inside the connecting table, a movable plate is slidably connected to the outside of the limiting rod, and a clamping block is fixedly connected to one end of the movable plate away from the connecting table, which is convenient for clamping and using instruments of different models and avoiding falling off during use.

[0014] Preferably, the movable plate is threadedly connected to the bidirectional threaded rod, grooves are provided at corresponding positions of the connecting platform and the movable plate, and the movable plate is slidably connected inside the groove, so as to make the clamping process more stable.

[0015] Compared with the prior art, the utility model provides a well logging instrument support device, which has the following beneficial effects:

[0016] 1. The logging instrument support device has an adjustable support mechanism. During use, the motor is operated to rotate the worm, which cooperates with the worm wheel to move the gear column, and cooperates with the tooth plate to move the placement box, which is convenient for adjusting the height of the placement box to store the placement box after the instrument is clamped, thereby increasing the protection effect. The connection box moves in cooperation with the connecting rod to move the slider, which cooperates with the spring to achieve buffering of the connection box, thereby avoiding damage to the instrument due to collision or bumps and increasing the use effect.

[0017] 2. The logging instrument support device has an auxiliary clamping mechanism. During use, the bidirectional threaded rod is rotated to cooperate with the limit rod to move the clamping block, which is convenient for clamping and using instruments of different models and avoids falling off during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the buffer component of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0023] Figure 5 This is a schematic diagram of the internal structure of the adjustment component of the utility model;

[0024] Figure 6 This is a schematic diagram of the auxiliary clamping mechanism structure of the utility model;

[0025] Figure 7 It is a schematic diagram of the internal structure of the auxiliary clamping mechanism of the utility model.

[0026] In the figure: 1. shell; 2. universal wheel; 3. top cover; 4. adjustment support mechanism; 41. buffer assembly; 411. damping rod; 412. connecting box; 413. sliding rod; 414. spring; 415. slider; 416. connecting rod; 42. adjustment assembly; 421. adjustment table; 422. tooth plate; 423. placement box; 424. motor; 425. worm; 426. gear column; 427. worm wheel; 5. auxiliary clamping mechanism; 51. connecting table; 52. bidirectional threaded rod; 53. movable plate; 54. clamping block; 55. limit rod. DETAILED DESCRIPTION

[0027] 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.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Embodiment 1:

[0030] See also Figure 1-5 The utility model provides a technical solution: a well logging instrument support device, comprising a housing 1 and a top cover 3, a universal wheel 2 is fixedly connected to the bottom of the housing 1, an adjustment support mechanism 4 is arranged inside the housing 1, and an auxiliary clamping mechanism 5 is arranged inside the adjustment support mechanism 4;

[0031] The adjustment support mechanism 4 includes a buffer component 41 and an adjustment component 42 . The adjustment component 42 is disposed inside the buffer component 41 .

[0032] Furthermore, the buffer assembly 41 includes a damping rod 411, which is fixedly connected to the inner side of the bottom of the shell 1, and a connecting box 412 is fixedly connected to the top of the damping rod 411. A sliding rod 413 is fixedly connected to the inside of the shell 1, and a spring 414 is fixedly connected to the inside of the shell 1. The spring 414 is fixedly connected to a slider 415 at one end away from the shell 1, and a connecting rod 416 is rotatably connected to the inside of the slider 415, which facilitates the buffering of the connecting box 412, avoids damage to the instrument due to collision or bumps, and increases the use effect.

[0033] Furthermore, the slider 415 is slidably connected to the connecting rod 416, grooves are provided at corresponding positions of the connecting box 412 and the connecting rod 416, and the connecting rod 416 is rotatably connected inside the groove. Two connecting rods 416 are provided, and the two connecting rods 416 are symmetrically distributed with the center line of the front side of the shell 1 as the symmetry axis, so as to facilitate more stable use.

[0034] Furthermore, the adjustment component 42 includes an adjustment table 421, which is fixedly connected to the inner side of the connection box 412. A tooth plate 422 is slidably connected inside the adjustment table 421. The tooth plate 422 is fixedly connected to a placement box 423 at one end away from the adjustment table 421. A motor 424 is fixedly connected to the bottom of the adjustment table 421. The output end of the motor 424 extends through the adjustment table 421 to the inside where a worm 425 is fixedly connected. A gear column 426 is rotatably connected inside the adjustment table 421, and a worm wheel 427 is fixedly connected to the outside of the gear column 426, so as to facilitate the adjustment of the height of the placement box 423 and enable the placement box 423 to be stored after the instrument is clamped, thereby increasing the protection effect.

[0035] Furthermore, bolts are provided between the placement box 423 and the top cover 3, the gear column 426 is meshed with the tooth plate 422, the worm 425 is meshed with the worm wheel 427, two adjustment platforms 421 are provided, and the two adjustment platforms 421 are symmetrically distributed with the front center line of the placement box 423 as the symmetry axis, so as to facilitate a more stable adjustment process.

[0036] Embodiment 2:

[0037] See also Figure 6-7 , and combined with Example 1, it is further obtained that the auxiliary clamping mechanism 5 includes a connecting platform 51, the connecting platform 51 is fixedly connected to the inner side of the bottom of the placement box 423, the connecting platform 51 is rotatably connected with a bidirectional threaded rod 52, the connecting platform 51 is fixedly connected with a limit rod 55, the limit rod 55 is slidably connected with a movable plate 53 outside, and the movable plate 53 is fixedly connected with a clamping block 54 at one end away from the connecting platform 51, which is convenient for clamping and using instruments of different models to avoid falling off during use.

[0038] Furthermore, the movable plate 53 is threadedly connected to the bidirectional threaded rod 52, grooves are provided at corresponding positions of the connecting platform 51 and the movable plate 53, and the movable plate 53 is slidably connected inside the groove, so that the clamping process is more stable.

[0039] In actual operation, when the device is used, the top cover 3 is first opened, and the instrument is placed inside the placement box 423. The two-way threaded rod 52 is rotated by the setting, and the limit rod 55 is cooperated to move the movable plate 53, so that the clamping block 54 is moved, which is convenient for clamping and using instruments of different models to avoid falling off during use. After the clamping is completed, the motor 424 is set to work, so that the worm 425 is rotated, and the gear column 426 is moved in cooperation with the worm wheel 427, and the placement box 423 is moved in cooperation with the toothed plate 422, so that the height of the placement box 423 is adjusted to meet the requirement of storing the placement box 423 after the instrument is clamped, thereby increasing the protection effect. When there are bumpy sections or collisions during transportation, the connection box 412 is moved, and the damping process is started in cooperation with the damping rod 411. The connection box 412 is moved by the setting, and the connecting rod 416 is cooperated to move the slider 415, and the spring 414 is cooperated to facilitate the buffering of the connection box 412, thereby avoiding damage to the instrument due to collision or bumps, and increasing the use effect.

[0040] 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A well logging instrument support device, comprising a housing (1) and a top cover (3), characterized in that: The bottom of the housing (1) is fixedly connected to a universal wheel (2); an adjustment support mechanism (4) is provided inside the housing (1); and an auxiliary clamping mechanism (5) is provided inside the adjustment support mechanism (4); The adjustment support mechanism (4) comprises a buffer component (41) and an adjustment component (42), wherein the adjustment component (42) is arranged inside the buffer component (41).

2. A logging instrument support device according to claim 1, characterized in that: The buffer assembly (41) comprises a damping rod (411), wherein the damping rod (411) is fixedly connected to the inner side of the bottom of the shell (1), the top of the damping rod (411) is fixedly connected to a connecting box (412), the interior of the shell (1) is fixedly connected to a sliding rod (413), the interior of the shell (1) is fixedly connected to a spring (414), the end of the spring (414) away from the shell (1) is fixedly connected to a sliding block (415), and the interior of the sliding block (415) is rotatably connected to a connecting rod (416).

3. A logging instrument support device according to claim 2, characterized in that: The slider (415) is slidably connected to the connecting rod (416); grooves are provided at corresponding positions of the connecting box (412) and the connecting rod (416); and the connecting rod (416) is rotatably connected inside the groove; two connecting rods (416) are provided, and the two connecting rods (416) are symmetrically distributed with the front center line of the shell (1) as the symmetry axis.

4. A logging instrument support device according to claim 2, characterized in that: The adjustment assembly (42) comprises an adjustment platform (421), wherein the adjustment platform (421) is fixedly connected to the inner side of the connection box (412), a tooth plate (422) is slidably connected inside the adjustment platform (421), an end of the tooth plate (422) away from the adjustment platform (421) is fixedly connected to a placement box (423), a motor (424) is fixedly connected to the bottom of the adjustment platform (421), an output end of the motor (424) passes through the adjustment platform (421) and extends to the inside where a worm (425) is fixedly connected, a gear column (426) is rotatably connected inside the adjustment platform (421), and a worm wheel (427) is fixedly connected to the outside of the gear column (426).

5. A logging instrument support device according to claim 4, characterized in that: Bolts are provided between the placement box (423) and the top cover (3), the gear column (426) is meshed with the tooth plate (422), the worm (425) is meshed with the worm wheel (427), two adjustment platforms (421) are provided, and the two adjustment platforms (421) are symmetrically distributed with the front center line of the placement box (423) as the symmetry axis.

6. A logging instrument support device according to claim 4, characterized in that: The auxiliary clamping mechanism (5) comprises a connecting platform (51), the connecting platform (51) is fixedly connected to the inner side of the bottom of the placement box (423), a bidirectional threaded rod (52) is rotatably connected inside the connecting platform (51), a limiting rod (55) is fixedly connected inside the connecting platform (51), a movable plate (53) is slidably connected outside the limiting rod (55), and a clamping block (54) is fixedly connected to one end of the movable plate (53) away from the connecting platform (51).

7. A logging instrument support device according to claim 6, characterized in that: The movable plate (53) is threadedly connected to the bidirectional threaded rod (52); grooves are provided at corresponding positions of the connecting platform (51) and the movable plate (53), and the movable plate (53) is slidably connected inside the groove.

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