Marine measurement auxiliary device

Abstract

The utility model discloses an offshore measurement auxiliary device which comprises a screw rod, a crank handle is arranged on the outer wall of the screw rod, a rod sleeve is installed at the lower end of the crank handle, a supporting plate is installed on the outer wall of the rod sleeve, a fixing screw is arranged on the outer wall of the supporting plate, a push rod is installed at the lower end of the supporting plate, and the push rod is connected with the screw rod. A buckle is arranged at the bottom end of the push rod, and a horizontal connecting buckle is installed in the inner wall of the buckle. According to the utility model, the instrument can be folded and unfolded freely during installation, the screw rod is made of a rigid material and is firm and durable, and the instrument is pushed, unfolded and folded by hand-cranking the screw rod, so that the accuracy of the installation position of the instrument is improved, and the time spent on the installation of the instrument is reduced; meanwhile, the product is an auxiliary installation tool, is suitable for most of marine measurement equipment in a ship board installation mode, and is easy to expand in function, low in manufacturing cost, convenient to maintain and easy to popularize and apply.

Description

Technical Field

[0001] The utility model relates to the technical field of marine surveying and mapping, in particular to a marine surveying auxiliary device. Background Art

[0002] Marine surveying and mapping is the science and technology of collecting, processing, representing, managing and applying geographic spatial information related to oceans and land waters.

[0003] At present, the main method of installing offshore measurement devices is shipboard installation. When installing the instrument, the instrument equipment is installed on the vertical connecting rod, and the vertical connecting rod is lifted by a crane to control the vertical direction of the instrument installation. The horizontal force of the instrument mainly needs to be adjusted by manpower, and the operator controls the horizontal position by pulling back and pushing out the rope; and the horizontal position of the instrument is installed and controlled simply by pushing and pulling back by manpower. Due to the large weight of the instrument and the connecting rod, it is difficult to control the force during the position adjustment process, and the entire workflow is time-consuming and laborious. The utility model patent adopts a spiral and buckle method to assist in the installation of the instrument, and uses the physical method of thread rotation to control the horizontal position of the instrument during installation, realizing the function of pushing and retracting the instrument when it is placed horizontally, and ensuring the accuracy of the instrument installation position.

[0004] To this end, we propose an offshore measurement auxiliary device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a marine measurement auxiliary device. The utility model patent can realize the free retraction and extension of the instrument during installation. The screw rod in the patent is made of rigid material, which is sturdy and durable. The instrument is pushed and retracted by hand-cranking the screw rod, which increases the accuracy of the instrument installation position and reduces the time spent on instrument installation. At the same time, the patented product is an auxiliary installation tool, which is suitable for most marine measurement equipment installed on the ship's side. The patented function is easy to expand, the manufacturing cost is low and the maintenance is convenient, and it is easy to be promoted and applied to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An offshore measurement auxiliary device includes a screw rod, the outer wall of the screw rod is provided with a hand crank, the lower end of the hand crank is installed with a rod sleeve, and a support plate is installed on the outer wall of the rod sleeve, the outer wall of the support plate is provided with a fixing screw, and a push rod is installed at the lower end of the support plate, and a buckle is provided at the bottom end of the push rod, and a horizontal connecting buckle is installed in the inner wall of the buckle, a horizontal connecting rod is provided at the lower end of the horizontal connecting buckle, a vertical connecting rod is installed at one end of the horizontal connecting rod, an instrument connection is provided at one end of the vertical connecting rod, and a position fixing groove is provided on the outer wall of the vertical connecting rod, a receiving groove is provided on the outer wall of the horizontal connecting rod, a receiving cap is installed at the upper end of the receiving groove, a mounting screw is installed in the inner wall of the mounting cap, and a fixing rod is provided on the outer wall of the mounting screw.

[0008] In a further embodiment, a slot is provided at the upper top of the rod sleeve, and the hand crank is embedded in the slot, and when the screw rod is threadedly connected to the hand crank, it is also threadedly installed in the inner wall of the rod sleeve.

[0009] In a further embodiment, the fixing rod is threadedly connected to the mounting screw and is simultaneously threadedly connected to the fixing screw.

[0010] In a further embodiment, three independent fixing screws are provided, and threaded holes are provided at both ends of the fixing rod, and are installed by being attached to the fixing screws, and are also provided with three threaded holes.

[0011] In a further embodiment, the horizontal connecting buckle is formed by splicing two quarter semicircles and is snapped into the buckle.

[0012] In a further embodiment, semicircular grooves are provided on the inner sides of the receiving groove and the receiving cap. When the receiving groove and the receiving cap are fixed by installing screws, the two semicircular grooves are spliced ​​into a circular groove, and the horizontal connecting rod is clamped in the circular groove.

[0013] In a further embodiment, the fixing groove is in a square shape as a whole, a semicircular groove is arranged inside the fixing groove, and the vertical connecting rod is clamped in the fixing groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] This utility model patent can realize the free retraction and extension of the instrument during installation. The screw rod in the patent is made of rigid material, which is sturdy and durable. The instrument is pushed and retracted by hand-cranking the screw rod, which increases the accuracy of the instrument installation position and reduces the time spent on instrument installation. At the same time, this patented product is an auxiliary installation tool, which is suitable for most marine measurement equipment installed on the ship's side. The function of this patent is easy to expand, the manufacturing cost is low and the maintenance is convenient, and it is easy to be promoted and applied. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an offshore measurement auxiliary device;

[0017] Figure 2 It is a schematic diagram of the structure of an offshore measurement auxiliary device after rotation;

[0018] Figure 3 This is a schematic diagram of the exploded structure of the parts distribution of an offshore measurement auxiliary device.

[0019] In the figure: 1. Screw rod; 2. Hand crank; 3. Rod sleeve; 4. Fixing screw; 5. Support plate; 6. Push rod; 7. Buckle; 8. Horizontal connecting rod; 9. Horizontal connecting buckle; 10. Vertical connecting rod; 11. Socket groove; 12. Socket cap; 13. Fixing rod; 14. Mounting screw; 15. Fixing groove; 16. Instrument connection. DETAILED DESCRIPTION

[0020] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are 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, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0022] 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.

[0023] See also Figure 1-3 , an auxiliary device for offshore measurement, comprising a screw rod 1, wherein the screw rod 1 connects a hand crank 2 and a rod sleeve 3 through a thread when in use, so that when the hand crank 2 is turned, the instrument can be pushed, released and retracted;

[0024] During installation, a support plate 5 is installed on the outer wall of the rod sleeve 3. The support plate 5 is sleeved on the rod sleeve 3. The fixed rod 13 is installed by three fixing screws 4 on the support plate 5. At the same time, the other end of the fixed rod 13 is also installed on the mounting screw 14 on the lower end receiving cap 12. Three screw holes are arranged on both sides of the receiving cap 12, and the three screw holes are corresponding to the screw holes on the receiving groove 11 through screws. The receiving groove 11 and the receiving cap 12 are fixed by screws to fix the horizontal connecting rod 8. A screw is also arranged at the middle end of the receiving cap 12. The screw hole and the middle screw hole of the three screw holes are in a straight line. At this time, the three screw holes arranged on the straight line are fixed by the three fixing screws 4 corresponding to the three fixing rods 13 through the installation screws 14, and a horizontal connecting buckle 9 is arranged on the horizontal connecting rod 8. The horizontal connecting buckle 9 is clamped on the bottom of the push rod 6 arranged at the lower end of the support plate 5. The bottom of the push rod 6 is provided with a buckle 7. When the horizontal connecting buckle 9 is clamped on the buckle 7, the horizontal connecting rod 8 is connected with the upper support plate 5, the rod sleeve 3, etc., and the three fixing rods 13 are arranged to assist the connection during the connection, so that the connection is more stable;

[0025] A vertical connecting rod 10 is also provided on one side of the horizontal connecting rod 8. An instrument connection 16 is installed at one end of the vertical connecting rod 10. Instruments for marine measurement are installed here. After the horizontal connecting rod 8 is installed and connected, the horizontal connecting rod 8 and the vertical connecting rod 10 can be rotated and adjusted by rotating the hand crank 2. When it is rotated to a certain position, the vertical connecting rod 10 will be snapped into the stop fixing groove 15 and locked. At this time, it can be locked and rotated after cooperating with the above-mentioned fixing rod 13 and the receiving cap 12 to lock the entire auxiliary device.

[0026] The working principle of the utility model is as follows: as shown in the figure, the utility model patent adopts the physical factors of the snap-on buckle and the spiral to adjust the installation position of the instrument. During operation, the instrument is installed on the instrument connection 16. The vertical connecting rod 10 is made of rigid material and coated with an anti-corrosion coating. The top 8 of the horizontal connecting rod has an inner ring with a radius of 20cm and a width of 10cm and a diagonal fan-shaped horizontal connecting buckle 9 composed of a radius of 35 and a width of 10cm. When the instrument is installed, the crane uses a rope to cover the vertical connecting rod 10 to lift the equipment, and the horizontal connecting rod 10 is connected to the horizontal connecting rod 16. The connecting rod 8 is placed in the receiving groove 11 on the ship's side, and the receiving cap 12 is covered and fixed with the mounting screws 14; when disassembling, the buckle 7 is inserted into the horizontal connecting buckle 9 for connection, and the fixing screws 4 on the support plate 5 and the top and two end mounting screws 14 on the receiving cap 12 are connected by the fixing rod 13 respectively, and the hand crank 2 is rotated to retract the push rod 6 through the relationship between the lower crane equipment and the fixed position of the instrument to install the instrument in the fixing groove 15, and finally the instrument is fixed, the buckle 7 and the horizontal connecting buckle 9 are withdrawn, and the patented product is removed.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A marine measurement auxiliary device, characterized in that: The invention comprises a screw rod (1), wherein the outer wall of the screw rod (1) is provided with a hand crank (2), the lower end of the hand crank (2) is provided with a rod sleeve (3), and a support plate (5) is installed on the outer wall of the rod sleeve (3), and a fixing screw (4) is provided on the outer wall of the support plate (5), and a push rod (6) is installed at the lower end of the support plate (5), and a buckle (7) is provided at the bottom end of the push rod (6), and a horizontal connecting buckle (9) is installed in the inner wall of the buckle (7), and a horizontal connecting rod (8) is provided at the lower end of the horizontal connecting buckle (9). ), a vertical connecting rod (10) is installed at one end of the horizontal connecting rod (8), an instrument connection (16) is provided at one end of the vertical connecting rod (10), and a position fixing groove (15) is provided on the outer wall of the vertical connecting rod (10), a receiving groove (11) is provided on the outer wall of the horizontal connecting rod (8), a receiving cap (12) is installed at the upper end of the receiving groove (11), a mounting screw (14) is installed in the inner wall of the receiving cap (12), and a fixing rod (13) is provided on the outer wall of the mounting screw (14).

2. The marine measurement auxiliary device according to claim 1, characterized in that: The top end of the rod sleeve (3) is provided with a slot, and the hand crank (2) is embedded in the slot, and when the screw rod (1) is threadedly connected to the hand crank (2), it is also threadedly installed in the inner wall of the rod sleeve (3).

3. The marine measurement auxiliary device according to claim 1, characterized in that: When the fixing rod (13) is threadedly connected to the mounting screw (14), it is also threadedly connected to the fixing screw (4) at the same time.

4. The marine measurement auxiliary device according to claim 1, characterized in that: The fixing screws (4) are independently provided in three numbers, and the fixing rods (13) are provided with threaded holes at both ends and are installed in dependence on the fixing screws (4), and are also provided in three numbers.

5. The marine measurement auxiliary device according to claim 1, characterized in that: The horizontal connecting buckle (9) is formed by splicing two quarter semicircles and is snap-fitted into the buckle (7).

6. The marine measurement auxiliary device according to claim 1, characterized in that: The inner sides of the receiving groove (11) and the receiving cap (12) are both provided with semicircular grooves. When the receiving groove (11) and the receiving cap (12) are fixed by means of mounting screws (14), the two semicircular grooves are spliced ​​into a circular groove, and the horizontal connecting rod (8) is clamped in the circular groove.

7. The marine measurement auxiliary device according to claim 1, characterized in that: The fixing groove (15) is in a square shape as a whole, and a semicircular groove is arranged inside the fixing groove (15), and the vertical connecting rod (10) is clamped in the fixing groove (15).

Images