Detecting rod device
By designing a detection rod device including a connecting assembly and a spring snap, the problem of fragile and easy bending at the existing depth-sounding rod connection is solved, achieving higher measurement accuracy and lower cost.
Patent Information
- Application Number
- CN202421954107.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-13
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-08-13
AI Technical Summary
When measuring large-size pipe wells or deeper rivers, the connections are fragile and easy to bend, resulting in inaccurate measurement data and increasing measurement time and cost.
A detection rod device is designed, adopting a first measurement rod, a second measurement rod and a connecting assembly, which facilitates connection and fixing of the measurement rod through the connection assembly, and uses a spring snap to achieve reliable connection and fixing of the measurement rod.
Improves the reliability of the detection rod connection, reduces the possibility of bending, improves the accuracy of the measurement data, and reduces the measurement time and cost.
Smart Images
Figure CN222938505U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of river and well sounding auxiliary devices, in particular to a sounding rod device. Background Technique
[0002] The sounding rod method is a common measurement method for measuring the depth of a river or a well, obtaining river cross-section data and well dimensions. The principle is to insert a sounding rod into the object to be measured, and through manual visual observation of the readings or red and white marks engraved on the sounding rod, and by means of visual inspection and estimation, analyze the depth of the sounding rod entering the bottom of the object to be measured, so as to obtain the size data of the object to be measured.
[0003] For large-sized wells or deeper rivers, a sounding rod that is long and not easily bent is required. The commonly used sounding rods on the market are mostly one-meter-long hollow aluminum tubes. For some deeper pipes or rivers, multiple sounding rods need to be connected by spiral joints for measurement. Most of the spiral joints are fixed inside the hollow tube with glue or rivets. When in use, mud or river water will be poured in, which is extremely likely to cause the spiral joint to fall off. At the same time, affected by the impact of river water, the connection part of the sounding rod is relatively fragile and prone to bending, resulting in inaccurate measurement data, increased measurement time, waste of time, and increased various costs. Content of the Utility Model
[0004] The technical problem to be solved by the utility model is: in order to solve the technical problems in the prior art, the utility model provides a sounding rod device.
[0005] The technical solution adopted by the utility model to solve its technical problems is: a sounding rod device, including a first sounding rod, a second sounding rod and a connection component, one end of the connection component is connected to the first sounding rod, and the other end is connected to the second sounding rod; a first inner hole for inserting the second sounding rod is provided on the first sounding rod, a spring buckle is provided on the side wall of the second sounding rod, and a connection hole for inserting the spring buckle is provided on the second sounding rod.
[0006] The sounding rod device of the utility model is convenient to connect the first sounding rod and the second sounding rod through the connection component, so that the first sounding rod and the second sounding rod can be used separately or spliced for use, adapting to various application scenarios; at the same time, the second sounding rod is inserted into the first sounding rod, and then the first sounding rod and the second sounding rod are fixed through the spring buckle, which can improve the reliability of the connection between the first sounding rod and the second sounding rod and reduce the possibility of bending.
[0007] Further, the connection component includes a connecting plate, a first pin shaft and a second pin shaft, one end of the connecting plate is connected to the first sounding rod through the first pin shaft, and the other end is hinged to the second sounding rod through the second pin shaft.
[0008] Further, a waist-shaped groove is provided on the connecting plate, and the first pin shaft is located in the waist-shaped groove.
[0009] Further, a first card slot is provided in the radial direction of the first measuring rod on the first measuring rod. The first card slot penetrates through the side wall on one side of the first measuring rod along the radial direction of the first measuring rod and communicates with the first inner hole.
[0010] Further, a second inner hole is provided on the second measuring rod, and a second card slot is provided in the radial direction of the second measuring rod. The second card slot penetrates through the side walls on both sides of the second measuring rod along the radial direction of the second measuring rod and communicates with the second inner hole. The connecting plate is simultaneously located in the first card slot and the second card slot.
[0011] Further, two spring buckles are symmetrically provided along the axis of the second measuring rod.
[0012] Further, a first scale is provided on the first measuring rod, and a second scale is provided on the second measuring rod.
[0013] Further, when the connecting component is in the locked state, the end of the first scale is aligned with the beginning of the second scale.
[0014] Further, both the first measuring rod and the second measuring rod are made of solid rods.
[0015] Further, the cross-sections of the first measuring rod and the second measuring rod are circular.
[0016] The beneficial effects of the present utility model are as follows.
[0017] 1. A strong connection structure is formed between the first measuring rod and the second measuring rod through the connecting component. When facing the impact of a river, it can form effective protection, reduce the possibility of bending, and improve the accuracy of measurement data.
[0018] 2. By using solid rods for the first measuring rod and the second measuring rod, the strength of the first measuring rod and the second measuring rod can be effectively improved, and at the same time, the center of gravity of the measuring rod is close to the tail, which is convenient for quickly entering the inside of the measuring body. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The present utility model will be further described below in conjunction with the drawings and embodiments.
[0020] Figure 1 It is a schematic structural diagram of the sounding rod device when the connecting component is in the loosened state in the present utility model.
[0021] Figure 2 It is a schematic diagram of the sounding rod device when the connecting component is in the locked state in the present utility model.
[0022] Figure 3 It is a schematic side view of the first measuring rod in the present utility model.
[0023] Figure 4 It is a top view schematic diagram showing the first measuring rod in the present utility model.
[0024] Figure 5 It is a side view schematic diagram showing the second measuring rod in the present utility model.
[0025] Figure 6 It is a top view schematic diagram showing the second measuring rod in the present utility model.
[0026] Figure 7 It is a schematic diagram showing the connecting plate in the present utility model.
[0027] In the figure: 1, the first measuring rod; 11, the first card slot; 12, the first scale; 13, the first inner hole; 14, the connecting hole; 2, the second measuring rod; 21, the second card slot; 22, the second inner hole; 23, the second scale; 24, the spring buckle; 3, the connecting component; 31, the connecting plate; 32, the first pin shaft; 33, the second pin shaft; 34, the kidney-shaped slot. Specific embodiments
[0028] Now, the present utility model will be further described in detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only showing the basic structure of the present utility model in a schematic way, so they only show the components related to the present utility model.
[0029] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation of the present utility model. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise stated, the meaning of "a plurality" is two or more. In the description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected" 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 directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0030] The utility model discloses a sounding rod device.
[0031] Referring to Figures 1 to 7 , a sounding rod device includes a first sounding rod 1, a second sounding rod 2 and a connecting component 3. One end of the connecting component 3 is connected to the first sounding rod 1, and the other end is connected to the second sounding rod 2. The first sounding rod 1 has a first inner hole 13 for the second sounding rod 2 to insert. A spring buckle 24 is provided on the side wall of the second sounding rod 2, and a connecting hole 14 for the spring buckle 24 to insert is provided on the second sounding rod 2.
[0032] The connecting component 3 facilitates the connection of the first sounding rod 1 and the second sounding rod 2, so that the first sounding rod 1 and the second sounding rod 2 can be used separately or after splicing, adapting to various application scenarios. At the same time, the second sounding rod 2 is inserted into the first sounding rod 1, and then the fixation of the first sounding rod 1 and the second sounding rod 2 is realized through the spring buckle 24, which can improve the reliability of the connection between the first sounding rod 1 and the second sounding rod 2 and reduce the possibility of bending.
[0033] Specifically, the connecting component 3 includes a connecting plate 31, a first pin shaft 32 and a second pin shaft 33. One end of the connecting plate 31 is connected to the first sounding rod 1 through the first pin shaft 32, and the other end is hinged to the second sounding rod 2 through the second pin shaft 33. A first card slot 11 is provided in the radial direction of the first sounding rod 1 on the first sounding rod 1. The first card slot 11 penetrates through the side wall on one side of the first sounding rod 1 along the radial direction of the first sounding rod 1 and communicates with the first inner hole 13. A second inner hole 22 is provided on the second sounding rod 2, and a second card slot 21 is provided in the radial direction of the second sounding rod 2. The second card slot 21 penetrates through the side walls on both sides of the second sounding rod 2 along the radial direction of the second sounding rod 2 and communicates with the second inner hole 22. The connecting plate 31 is simultaneously located in the first card slot 11 and the second card slot 21, so as to retract into the first card slot 11 when the first sounding rod 1 and the second sounding rod 2 are connected. The second card slot 21 penetrates through the side walls on both sides of the second sounding rod 2 along the radial direction of the second sounding rod 2, so that the second sounding rod 2 can be deformed and inserted into the first inner hole 13 of the first sounding rod 1.
[0034] More specifically, a waist-shaped groove 34 is provided on the connecting plate 31, and the first pin shaft 32 is located in the waist-shaped groove 34, so that the connecting plate 31 can move relative to the first sounding rod 1.
[0035] In addition, two spring buckles 24 are symmetrically provided along the axis of the second sounding rod 2 to ensure the reliability of the connection between the first sounding rod 1 and the second sounding rod 2. The spring buckle 24 can adopt a structure combining a spring piece and a pin shaft. The pin shaft can retract when pressed, so that the first sounding rod 1 and the second sounding rod 2 can be disassembled; and when the pin shaft rebounds, it can be inserted into the connecting hole 14 to realize the fixation of the first sounding rod 1 and the second sounding rod 2.
[0036] Specifically, a first scale 12 is provided on the first measuring rod 1, and a second scale 23 is provided on the second measuring rod 2. When the connecting assembly 3 is in a locked state, the end of the first scale 12 is aligned with the beginning of the second scale 23.
[0037] It should be noted that both the first measuring rod 1 and the second measuring rod 2 are made of solid rods, and the cross-sections of the first measuring rod 1 and the second measuring rod 2 are circular to enhance the strength of the first measuring rod 1 and the second measuring rod 2 themselves.
[0038] Working principle: A strong connection structure is formed between the first measuring rod 1 and the second measuring rod 2 through the connecting assembly 3. When facing the impact of the river, it can form effective protection, reduce the possibility of bending, improve the bending resistance performance, and improve the accuracy of measurement data. By using solid rods for the first measuring rod 1 and the second measuring rod 2, the strength of the first measuring rod 1 and the second measuring rod 2 can be effectively improved, and at the same time, the center of gravity of the measuring rod is close to the tail, which is convenient for quickly entering the inside of the measuring body.
[0039] Taking the above ideal embodiments of the present invention as an inspiration, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of this utility model. The technical scope of this utility model is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.
Claims
1. A probe rod device, characterized in that: It comprises a first measuring rod (1), a second measuring rod (2) and a connecting assembly (3), wherein one end of the connecting assembly (3) is connected to the first measuring rod (1), and the other end is connected to the second measuring rod (2); The first measuring rod (1) has a first inner hole (13) for inserting the second measuring rod (2), a spring buckle (24) is provided on the side wall of the second measuring rod (2), and the second measuring rod (2) has a connecting hole (14) for inserting the spring buckle (24).
2. The probe rod device according to claim 1, characterized in that: The connection assembly (3) comprises a connection plate (31), a first pin shaft (32) and a second pin shaft (33); one end of the connection plate (31) is connected to the first measuring rod (1) via the first pin shaft (32), and the other end is hinged to the second measuring rod (2) via the second pin shaft (33).
3. The probe rod device according to claim 2, characterized in that: The connecting plate (31) is provided with a waist-shaped groove (34), and the first pin shaft (32) is located in the waist-shaped groove (34).
4. The probe rod device according to claim 3, characterized in that: A first clamping groove (11) is provided on the first measuring rod (1) in the radial direction of the first measuring rod (1); the first clamping groove (11) penetrates the side wall of one side of the first measuring rod (1) in the radial direction of the first measuring rod (1) and is connected to the first inner hole (13).
5. The probe rod device according to claim 4, characterized in that The second measuring rod (2) is provided with a second inner hole (22), and the second measuring rod (2) is provided with a second clamping groove (21) in the radial direction. The second clamping groove (21) penetrates the side walls of both sides of the second measuring rod (2) in the radial direction of the second measuring rod (2) and is connected with the second inner hole (22). The connecting plate (31) is located in both the first clamping groove (11) and the second clamping groove (21).
6. The probe rod device according to claim 1, characterized in that: Two spring buckles (24) are symmetrically arranged along the axis of the second measuring rod (2).
7. The probe rod device according to claim 6, characterized in that The first measuring rod (1) is provided with a first scale (12), and the second measuring rod (2) is provided with a second scale (23).
8. The probe rod device according to claim 7, characterized in that When the connection assembly (3) is in a locked state, the end of the first scale (12) is aligned with the beginning of the second scale (23).
9. The probe rod device according to claim 1, characterized in that: The first measuring rod (1) and the second measuring rod (2) are both solid rods.
10. The probe rod device according to claim 1, characterized in that: The cross-sections of the first measuring rod (1) and the second measuring rod (2) are circular.