Electric power-assisted logging instrument carrying cart

Abstract

The utility model discloses an electric power-assisted logging instrument carrying cart which comprises a base, the upper surface of the base is provided with a containing space used for containing a logging instrument, and the base is connected with a plurality of universal wheels. The stand column assembly is connected with the base, and the stand column assembly is provided with an object containing part used for containing a logging instrument; the driving assembly comprises a motor, a driving axle and two moving wheels, the driving axle is connected with the base, the motor is connected with the driving axle, and the two moving wheels are respectively connected with the driving axle; wherein the upright post assembly is provided with an operating handle, the operating handle is connected with the driving assembly, and the operating handle can control the driving assembly to drive the moving wheels, so that the electric power-assisted carrying trolley for the logging instrument is moved. And the labor intensity of workers is reduced, and then the carrying efficiency of the logging instrument is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of shaft parts transportation equipment, specifically to an electric-assisted logging instrument handling trolley. Background Technology

[0002] Well logging instruments are crucial equipment used in geological exploration and oil extraction. They analyze the physical properties of underground rock formations by emitting electromagnetic waves or other signals into the ground and receiving the reflected signals. These instruments provide key information such as subsurface structure, rock type, and hydrogeological conditions, playing a vital role in the exploration and development of oil and gas. Due to their central role in geological exploration, the performance and accuracy of well logging instruments directly affect the accuracy and reliability of exploration results. Therefore, the design and manufacture of well logging instruments require a high level of technical expertise to ensure stable operation in various complex underground environments.

[0003] However, logging instruments are typically large and heavy, posing significant challenges to their handling and transportation. In oil fields or geological exploration sites, logging instruments need to be frequently moved from one well site to another. Traditional manual handling methods are not only time-consuming and labor-intensive, but also carry the risk of damaging the equipment.

[0004] To address this issue, the development of logging instrument transport trolleys is particularly important. For example, Chinese utility model patent CN215043022U discloses a dedicated logging instrument transport trolley for oil and gas wells, comprising a base, a column assembly, and an instrument tray assembly. The column assembly includes a first column group and a second column group, both consisting of four columns, which are fixed to the two ends of the base. The instrument tray assembly includes a first instrument tray, a second instrument tray, and a third instrument tray, with the third tray fixed to the base. The first and second instrument trays are fixed above the first and second column groups, respectively. All three instrument trays have a wave-shaped structure. Universal wheels are provided at the four corners of the base.

[0005] However, the applicant's research found that the existing logging instrument transport carts rely solely on manual pushing and pulling to move the carts and transport the logging instruments. This method is labor-intensive and the transport efficiency needs to be further improved. Utility Model Content

[0006] To address the technical problems of high labor intensity and low handling efficiency caused by manually pushing and pulling trolleys to transport logging instruments in the prior art, this utility model provides an electric-assisted logging instrument transport trolley. By moving the trolley with electric assistance, the labor intensity is reduced, thereby improving the handling efficiency of logging instruments.

[0007] To solve the above problems, this utility model is implemented according to the following technical solution:

[0008] This utility model provides an electrically assisted logging instrument transport trolley, comprising:

[0009] The base has an upper surface with a space for placing logging instruments, and the base is connected to several casters.

[0010] A column assembly connected to the base, the column assembly having a storage section for placing logging instruments;

[0011] A drive assembly, comprising a motor, a drive axle, and two moving wheels, wherein the drive axle is connected to the base, the motor is connected to the drive axle, and the two moving wheels are respectively connected to the drive axle;

[0012] The column assembly has an operating handle connected to the drive assembly. The operating handle controls the drive assembly to drive the moving wheels, thereby moving the electric-assisted logging instrument transport trolley.

[0013] In a preferred embodiment, the system further includes a battery assembly connected to the drive assembly to supply power to the drive assembly.

[0014] In a preferred embodiment, the battery assembly is a battery assembly made of lead-acid material.

[0015] In a preferred embodiment, the column assembly includes a first column and a second column. The first column is disposed on the upper surface of the base near the end of the caster wheel, and the second column is disposed on the upper surface of the base near the end of the caster wheel. The first column and the second column are symmetrical to each other.

[0016] In a preferred embodiment, the first column has a plurality of first placement parts, and the second column has a plurality of second placement parts. The first placement parts and the second placement parts are arranged in a one-to-one correspondence so that the corresponding first placement parts and the second placement parts jointly support the logging instrument.

[0017] In a preferred embodiment, the number of the first storage unit and the second storage unit are both four.

[0018] In a preferred embodiment, a handle is provided on the first column, and the operating handle is disposed on the handle.

[0019] In a preferred embodiment, limiters are provided at the four corners of the upper surface of the base to prevent logging instruments placed on the base from falling off the base.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] This application provides an electrically assisted logging instrument transport trolley, which achieves electric drive and assisted walking through a motor and drive axle, and is controlled by a control handle, reducing the labor intensity of manual handling and thus improving the handling efficiency of logging instruments. Attached Figure Description

[0022] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, wherein:

[0023] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0024] Figure 2 This is a bottom view of the present invention;

[0025] Figure 3 This is a side view of the structure of this utility model;

[0026] In the picture:

[0027] 10-Base, 11-Wheel casters, 12-Limiting components;

[0028] 21-First column, 211-First storage unit, 22-Second column, 221-Second storage unit, 23-Crossbeam;

[0029] 31-Moving wheel, 32-Drive axle;

[0030] 40 - Battery assembly;

[0031] 50-handle;

[0032] 60 - Operating handle. Detailed Implementation

[0033] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this specification. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this specification as detailed in the appended claims.

[0034] The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to limit the application. Unless otherwise defined, the technical or scientific terms used in this specification should be understood in their ordinary sense by one of ordinary skill in the art to which this application pertains. The terms "first," "second," and similar terms used in this specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Similarly, "a" or "one," and similar terms do not indicate a quantity limitation, but rather indicate the presence of one. "A plurality" or "several" indicates two or more. Unless otherwise stated, terms such as "front," "rear," "lower," and / or "upper" are for ease of description only and are not limited to a location or spatial orientation. Terms such as "comprising" or "including" indicate that the elements or objects preceding "comprising" encompass the elements or objects listed following "comprising" or "including" and their equivalents, and do not exclude other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections and can include electrical connections, whether direct or indirect.

[0035] The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The singular forms “a” and “the” as used in this specification and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0036] The embodiments described in this specification will now be described in detail.

[0037] Please refer to Figures 1-3 As shown, Figure 1 This is a three-dimensional structural diagram of the present invention. Figure 2 This is a bottom view of the present invention. Figure 3 This is a side view of the structure of this utility model.

[0038] like Figures 1-3As shown, the electric-assisted logging instrument transport trolley of this utility model includes a base 10, a column assembly, and a drive assembly. The upper surface of the base 10 has a space for placing logging instruments, and the base 10 is connected to several casters 11. The column assembly is connected to the base 10 and has a storage section for placing logging instruments. The drive assembly includes a motor, a drive axle 32, and two moving wheels 31. The drive axle 32 is connected to the base 10, the motor is connected to the drive axle 32, and the two moving wheels 31 are respectively connected to the drive axle 32. The column assembly has an operating handle 60, which is connected to the drive assembly. The operating handle 60 can control the drive assembly to drive the moving wheels 31, thereby moving the electric-assisted logging instrument transport trolley. This reduces manual labor intensity and thus improves the efficiency of transporting logging instruments.

[0039] Understandably, the drive axle is a crucial component responsible for transmitting power from the electric motor to the moving wheels, enabling the electric-assisted logging instrument transport trolley to move. The drive axle typically includes components such as a differential, half-shafts, and wheel hubs, allowing the wheels to rotate at different speeds to accommodate cornering needs. The drive axle not only improves the vehicle's power transmission efficiency and stability but also enhances its adaptability to various terrains, and its simple structure and ease of operation further contribute to its appeal.

[0040] In one embodiment, the electric-assisted logging instrument transport trolley of the present invention further includes a battery assembly 40, which is connected to the drive assembly to supply power to the drive assembly.

[0041] Preferably, the battery assembly 40 is made of lead-acid material. Lead-acid batteries are characterized by high reliability, cost-effectiveness, simple maintenance, high discharge rate, and high recyclability. They have good float life, making them suitable for backup power systems that are in a charging state for extended periods, and they also perform well in high-current discharge applications. Furthermore, the materials used in the manufacture of lead-acid batteries are abundant and easily recyclable, helping to reduce the environmental impact of discarded batteries.

[0042] In one embodiment, the column assembly includes a first column 21 and a second column 22. The first column 21 is disposed on the upper surface of the base 10 near the end of the caster wheel 11, and the second column 22 is disposed on the upper surface of the base 10 near the end of the movable wheel 31. The first column 21 and the second column 22 are symmetrical.

[0043] Furthermore, the first column 21 has a plurality of first placement parts 211, and the second column 22 has a plurality of second placement parts 221. The first placement parts 211 and the second placement parts 221 are arranged in a one-to-one correspondence so that the corresponding first placement parts 211 and the second placement parts 221 jointly support the logging instrument.

[0044] Furthermore, the number of the first storage unit 211 and the second storage unit 221 is four.

[0045] Specifically, a crossbeam 23 connects the first column 21 and the second column 22, further reinforcing the first column 21 and the second column 22 so that they can better support the logging instrument.

[0046] In one embodiment, a handle 50 is provided on the first column 21, and an operating handle 60 is disposed on the handle 50. This facilitates the movement of the electric-assisted logging instrument transport trolley driven by the drive assembly via the operating handle 60.

[0047] In one embodiment, limiters 12 are provided at the four corners of the upper surface of the base 10 to prevent logging instruments placed on the base 10 from falling off the base 10.

[0048] Preferably, the dimensions of the electric-assisted logging instrument transport trolley of this utility model are (1500*1000*1030)mm.

[0049] In one specific embodiment, when it is necessary to transport the logging instrument to other destinations, the logging instrument is first placed in the accommodating space on the upper surface of the base 10, as well as on the first storage part 211 and the second storage part 221. The universal wheel 11 is turned by the handle 50, and the electric power-assisted trolley of the drive assembly is moved by the operating handle 60 on the handle 50. This can greatly reduce the intensity of manual labor and improve the handling efficiency of the logging instrument.

[0050] Other structures of the electric-assisted logging instrument transport trolley described in this embodiment are referenced in the prior art.

[0051] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Therefore, any modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. An electrically assisted well logging instrument transport trolley, characterized in that, include: The base has an upper surface with a space for placing logging instruments, and the base is connected to several casters. A column assembly connected to the base, the column assembly having a storage section for placing logging instruments; A drive assembly, comprising a motor, a drive axle, and two moving wheels, wherein the drive axle is connected to the base, the motor is connected to the drive axle, and the two moving wheels are respectively connected to the drive axle; The column assembly has an operating handle connected to the drive assembly. The operating handle controls the drive assembly to drive the moving wheels, thereby moving the electric-assisted logging instrument transport trolley.

2. The electric-assisted logging instrument transport trolley according to claim 1, characterized in that, Also includes: A battery assembly connected to the drive assembly to supply power to the drive assembly.

3. The electric-assisted logging instrument transport trolley according to claim 2, characterized in that: The battery assembly is made of lead-acid material.

4. The electric-assisted logging instrument transport trolley according to claim 1, characterized in that: The column assembly includes a first column and a second column. The first column is disposed on the upper surface of the base near the end of the caster wheel, and the second column is disposed on the upper surface of the base near the end of the caster wheel. The first column and the second column are symmetrical to each other.

5. The electric-assisted logging instrument transport trolley according to claim 4, characterized in that: The first column has a plurality of first placement parts, and the second column has a plurality of second placement parts. The first placement parts and the second placement parts are arranged in a one-to-one correspondence so that the corresponding first placement parts and the second placement parts together support the logging instrument.

6. The electric-assisted logging instrument transport trolley according to claim 5, characterized in that: The number of the first and second storage sections is four.

7. The electrically assisted logging instrument transport trolley according to claim 4, characterized in that: A handle is provided on the first column, and the operating handle is provided on the handle.

8. The electric-assisted logging instrument transport trolley according to claim 1, characterized in that: Limiting devices are provided at the four corners of the upper surface of the base to prevent logging instruments placed on the base from falling off the base.

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