Island reef surveying boat based surveying pole plug-in fixing support

Abstract

The utility model relates to the island reef nearshore surveying and mapping technical field, especially the surveying and mapping support rod plug -in type fixed bolster based on island reef surveying and mapping dinghy, the utility model discloses a plurality of fixed units are set up in the circumference of surveying and mapping dinghy, and each unit is with vertical main support rod cooperation plug -in type bolster with sleeve, and let surveying and mapping equipment connecting support rod can be vertically set in the sleeve, both with the help of circumferential multi -point fixed promotion anti -wave stability, and through vertical sleeve guarantee surveying and mapping equipment connecting support rod vertical, eliminate the surveying and mapping data deviation of inclination, promote surveying and mapping precision, in addition, plug -in type bolster can directly move and set on vertical main support rod and detach, need not large -scale equipment auxiliary, convenient operation can complete dismounting fast, effectively avoid the surveying and mapping dinghy in the reef flat area mobile because of the support problem appears hang bottom or equipment damage, promote the surveying and mapping dinghy seagoing ability.

Description

Technical Field

[0001] This utility model relates to the field of nearshore surveying technology for islands and reefs, and specifically refers to a plug-in fixed bracket for surveying support rods based on island and reef surveying boats. Background Technology

[0002] Currently, the main techniques for fixing surveying support poles in the field of nearshore surveying technology for islands and reefs include: rope fixing method, side hanging fixing method, bracket fixing method, and moon pool fixing method.

[0003] The rope-and-cable method is the most traditional way to secure surveying masts. It primarily involves securing the mast with ropes at both the top and stern. Crew members typically use a triangular cable-stayed bridge, connecting the top and stern ropes to the bow and stern of the surveying boat, respectively. Additionally, a rope is tied to the middle of the mast and looped around the hull for further securing. However, this method often provides insufficient strength. When the surveying boat encounters rough seas, the mast is prone to sagging, threatening the safety of the surveying equipment. Furthermore, if the ropes at the hull loosen, they can easily become entangled in the surveying boat's engine, leading to a loss of power.

[0004] Side-mounting is a common method for securing surveying boats. It involves installing a metal bracket on one side of the boat and using a sleeve to secure the surveying support rod. While convenient, this method concentrates the weight of the surveying equipment at one end of the boat, causing it to tilt. This tilt results in the surveying support rod being at an angle, leading to data inaccuracies and significantly impacting surveying accuracy.

[0005] The bracket fixing method is a technical improvement on the side-mounted fixing method. Compared to using only a single-sided bracket, the bracket fixing method uses an integrated bracket system spanning the surveying boat. Counterweights can be installed on the corresponding opposite side of the bracket according to the weight of the surveying support rods to achieve balance of the surveying boat during operation. This design improves the stability of the bracket and the accuracy of the surveying. However, due to the large weight of the bracket, a large crane is usually required to place the bracket horizontally on the surveying boat during installation. Furthermore, the biggest problem with this method is the difficulty in manually disassembling the bracket. During the maneuvering of the surveying boat, especially in the near-shore reef flat areas of islands and reefs, the inconvenience of assembling and disassembling the bracket can easily lead to equipment getting stuck or damaged, seriously affecting the maneuverability and passability of the surveying boat.

[0006] The moon pool fixing method is typically suitable for large research vessels. This method involves constructing a vertical circular channel in the middle of the hull, allowing researchers to extend mapping poles into the seawater through the moon pool and place mapping equipment on the seabed for operation. The circular support of the moon pool provides fixation and support for the mapping poles, greatly facilitating the deployment and retrieval of equipment by researchers. However, this method is only suitable for large vessels and is impractical for small mapping boats operating near islands and reefs. Using the moon pool fixing method could seriously threaten the safety of the mapping boats and personnel.

[0007] In summary, traditional island and reef surveying support rod fixing techniques suffer from poor wave stability, insufficient surveying accuracy, limited navigational capability, complex operation, and unsuitability for complex shallow water terrain environments on islands and reefs. Therefore, there is an urgent need to develop a surveying support rod fixing method that is easy to disassemble, highly adaptable, and has strong maneuverability, specifically designed for the operational needs of small surveying boats used on islands and reefs, to improve operational safety and efficiency. Utility Model Content

[0008] The purpose of this invention is to solve the problems existing in the prior art. This invention provides a plug-in fixed bracket for a surveying support rod based on an island and reef surveying boat.

[0009] In order to solve the problems existing in the prior art, the present invention adopts the following technical solution:

[0010] The surveying support rod plug-in fixed bracket based on the island and reef surveying boat is provided with multiple fixed units, which are arranged along the circumference of the surveying boat.

[0011] Each of the fixed units includes a main support rod vertically mounted on the surveying boat, and a pluggable bracket is movably sleeved on the main support rod; the pluggable bracket is provided with a sleeve for threading through the connecting rod of the surveying equipment.

[0012] As an improvement to the technical solution of the plug-in fixed bracket for the surveying support rod of the island and reef surveying boat of this utility model, each plug-in bracket is provided with at least two sleeves on the same side, and the two sleeves are coaxially arranged.

[0013] As an improvement to the technical solution of the plug-in fixed bracket for the surveying support rod of the island and reef surveying boat of this utility model, each of the sleeves is provided with a screw hole, and a tightening bolt is inserted in the screw hole.

[0014] As an improvement to the technical solution of the plug-in fixed bracket for the surveying support rod of the island and reef surveying boat of this utility model, the upper part of the plug-in bracket is provided with a carrying handle.

[0015] As an improvement to the technical solution of the plug-in fixed bracket for the surveying support rod of the island and reef surveying boat of this utility model, a main connecting rod is connected between adjacent main support rods, and the main connecting rod is parallel to the surveying boat.

[0016] As an improvement to the technical solution of the plug-in fixed bracket for the surveying support rod of the island and reef surveying boat of this utility model, each of the main support rods and the main connecting rods is also connected to a support fixing rod, and the support fixing rod, the main support rod and the main connecting rod form a triangular structure.

[0017] As an improvement to the technical solution of the plug-in fixed bracket for the surveying support rod of the island and reef surveying boat of this utility model, multiple main supporting rods are connected to multiple main connecting rods, and a placement platform for placing the plug-in bracket is installed between the multiple main connecting rods.

[0018] As an improvement to the technical solution of the plug-in fixed bracket for the surveying support rod of the island and reef surveying boat of this utility model, the placement platform is provided with multiple accommodating spaces that are adapted to the shape and size of the plug-in bracket for placing the plug-in bracket.

[0019] The beneficial effects of this utility model are:

[0020] This invention solves the problems of poor wave resistance, insufficient surveying accuracy, inconvenient assembly and disassembly, and low adaptability of traditional fixing techniques on surveying boats. By setting multiple fixing units around the circumference of the surveying boat, each unit uses a vertical main support rod in conjunction with a pluggable bracket with a sleeve, allowing the surveying equipment connecting rod to be vertically inserted into the sleeve. This improves wave resistance by fixing at multiple points around the circumference, and ensures the verticality of the surveying equipment connecting rod through the vertical sleeve, eliminating surveying data deviations caused by tilting and improving surveying accuracy. In addition, the pluggable bracket can be directly attached and detached from the vertical main support rod without the need for large equipment, making operation convenient and quick to complete assembly and disassembly. This effectively avoids the surveying boat getting stuck on the bottom or the equipment being damaged due to bracket issues when maneuvering in reef flat areas, improving the navigation and passage capability of the surveying boat. It also solves the problems of the existing bracket fixing method being heavy, requiring lifting equipment, and difficult to disassemble, which affects the maneuverability and passability of the surveying boat, and the moon pool fixing method being unsuitable for surveying boats. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1-Surveying equipment connecting rod; 2-Handle; 3-Plug-in bracket; 4-Sleeve; 5-Tightening bolt; 6-Support fixing rod; 7-Main support rod; 8-Placement platform; 9-Main connecting rod; 10-Surveying boat. Detailed Implementation

[0023] To make the invention objective, technical solution and beneficial effects of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments.

[0024] like Figure 1 As shown, based on the island and reef surveying boat 10, a plug-in fixed bracket for surveying support rods is provided. Multiple fixed units are provided on the surveying boat 10, and the multiple fixed units are arranged along the circumference of the surveying boat 10.

[0025] Each fixed unit includes a main support rod 7 vertically mounted on the surveying boat 10, and a pluggable bracket 3 is movably mounted on the main support rod 7; the pluggable bracket 3 is provided with a sleeve 4 for threading through the surveying equipment connecting support rod 1.

[0026] This invention solves the problems of poor wave resistance, insufficient surveying accuracy, inconvenient assembly and disassembly, and low adaptability of traditional fixing techniques on surveying boats 10. By setting multiple fixing units around the circumference of the surveying boat 10, each unit uses a vertical main support rod 7 in conjunction with a pluggable bracket 3 with a sleeve 4, allowing the surveying equipment connecting rod 1 to be vertically inserted into the sleeve 4. This improves wave resistance stability through multi-point circumferential fixing and ensures the verticality of the surveying equipment connecting rod 1 through the vertical sleeve 4, eliminating the impact of tilt on surveying accuracy. According to the deviation, the surveying accuracy is improved; in addition, the plug-in bracket 3 can be directly installed and removed from the vertical main support rod 7 without the need for large equipment, which is convenient to operate and can be quickly completed. It effectively avoids the surveying boat 10 getting stuck or damaged due to the bracket when maneuvering in the reef flat area, improves the navigation and passage capability of the surveying boat 10, and solves the problems of the existing bracket fixing method being heavy, requiring lifting equipment and difficult to disassemble, which affects the maneuverability and passability of the surveying boat 10, and the moon pool fixing method being unsuitable for the surveying boat 10.

[0027] In detail, in this utility model, the surveying boat 10 serves as a load platform for shallow water surveying of islands and reefs, supporting the entire fixed support system and facilitating surveying in island and reef areas; the surveying equipment connecting rod 1 is the main support bracket for the surveying equipment, which can be used to connect surveying equipment such as depth surveying probes and positioning receivers. Since the plug-in bracket 3 is equipped with a sleeve 4 for threading the surveying equipment connecting rod 1, the sleeve 4 provides stable support for the plug-in bracket 3.

[0028] As an embodiment of this utility model, each pluggable bracket 3 includes four vertical pluggable rods shared by the inner and outer sides and six horizontal connecting rods. Among the six horizontal connecting rods, there are four horizontal connecting rods set at the top and two horizontal connecting rods set on the outer side. The two inner vertical pluggable rods are provided with a row of equally spaced round holes on both sides for passing through the tightening bolts 55. The two outer vertical pluggable rods are fixed by welding the sleeves 4 to the two horizontal connecting rods.

[0029] In some embodiments of this utility model, each pluggable bracket 3 is provided with at least two sleeves 4 on the same side. The two sleeves 4 are coaxially arranged, which allows multiple surveying equipment connecting rods 1 to be stably installed along the same axis. This not only avoids tilting or shaking of the surveying equipment connecting rods 1 due to different axes of installation, thus ensuring surveying accuracy, but also allows multiple surveying equipment connecting rods 1 to be fixed at the same time to meet complex surveying needs, further improving the practicality and adaptability of the fixed bracket.

[0030] In some embodiments of this utility model, each sleeve 4 is provided with a screw hole, and a tightening bolt 5 is inserted into the screw hole. After the surveying equipment connecting rod 1 is inserted into the sleeve 4, the rod can be firmly fixed by tightening the bolt 5, so as to prevent the rod from shaking or shifting under the impact of waves or the turbulence of the surveying boat 10. Moreover, the tightening degree of the tightening bolt 5 can ensure that the surveying equipment connecting rod 1 of different thicknesses is inserted into the sleeve 4, so as to adapt to the surveying equipment connecting rod 1 of different rod diameters.

[0031] In some embodiments of this utility model, the upper part of the pluggable bracket 3 is provided with a carrying handle 2, which allows operators to easily plug, unplug, and move the bracket without the need for additional tools, greatly simplifying the assembly and disassembly process and solving the problem of inconvenient disassembly of traditional brackets. Moreover, the carrying handle 2 makes it easy for operators to pick up or put down the pluggable bracket 3, ensuring that the installation and disassembly of the pluggable bracket 3 can be easily completed by a single person, without the need for two or more people, thus avoiding the waste of human resources.

[0032] In some embodiments of this utility model, adjacent main support rods 7 are connected by main connecting rods 9, which are parallel to the surveying boat 10. This connects the dispersed main support rods 7 into a stable whole, greatly improving the wave-resistant support strength of a single fixed unit and preventing the main support rods 7 from swaying when the surveying boat 10 is bumpy. At the same time, this connection method can enhance the overall structural stability of the fixed bracket, further ensure the vertical state of the surveying support rods inside the sleeve 4, reduce surveying deviations caused by bracket deformation, and provide a more reliable support foundation for the surveying operation of the surveying boat 10.

[0033] Furthermore, each main support rod 7 and main connecting rod 9 is connected by a support fixing rod 6. The support fixing rod 6, main support rod 7 and main connecting rod 9 form a triangular structure. The support fixing rod 6 supports the main connecting rod 9, preventing the main connecting rod 9 from deforming or tilting. Moreover, relying on the stability of the triangular structure, the load-bearing and anti-swaying capacity of the main support rod 7 is further enhanced, avoiding the impact of the support swaying caused by the waves on the verticality of the surveying support rod.

[0034] In some embodiments of this utility model, multiple main support rods 7 are connected to multiple main connecting rods 9, and a storage platform 8 for placing pluggable brackets 3 is installed between the multiple main connecting rods 9. The storage platform 8 can be used to horizontally place pluggable brackets 3 or surveying control and power supply units (in conjunction with the setting of surveying boats), which facilitates integration and operation.

[0035] Furthermore, the storage platform 8 is equipped with multiple accommodating spaces that are adapted to the shape and size of the pluggable bracket 3 for placing the pluggable bracket 3. This not only enhances the overall structural stability of the main support rod 7 through the main connecting rod 9, but also enables the orderly storage of the pluggable bracket 3 with the help of the storage platform 8 and the accommodating spaces, preventing the bracket from being lost or damaged due to random placement. At the same time, it facilitates quick access during operation and improves the ease of use.

[0036] The storage platform 8 includes a structural frame and a cover plate. When the plug-in bracket 3 is detached from the main support rod 7, the plug-in bracket 3 can be placed flat in the storage platform 8 and can fit the shape and size of the accommodating space in the storage platform 8, and be tightly connected.

[0037] As a specific embodiment of this utility model, the utility model includes four fixing units, namely, four main support rods 7, which are respectively set at the four diagonal positions of the surveying boat and arranged opposite each other in pairs. In addition, it includes four main support rods 7, two main connecting rods 9, four supporting fixing rods 6, and a storage platform 8.

[0038] In the actual process of island and reef surveying, this utility model is assembled by two surveying technicians. The specific steps are as follows:

[0039] First, screw the two ends of one main connecting rod 9 into the threaded holes of two main support rods 7. After completing one set of connections, repeat the same operation to assemble the other set. Then, use two transverse connecting rods (not shown in the figure) to weld the tops and middle sections of the left and right main support rods 7 together to form the structural frame. After welding, use four support fixing rods 6 to diagonally weld the main connecting rods 9 and the main support rods 7 to enhance the stability of the support. Finally, install a placement platform 8 in the middle of the two main connecting rods 9, and the entire main support bracket structure is assembled. The main support bracket should then be placed in the middle of the surveying boat 10 and fixed to the surveying boat 10 by welding to ensure the stability of the main support bracket structure.

[0040] Next, install the pluggable bracket 3. First, weld two sleeves 4 between the two transverse connecting rods on the outside of the pluggable bracket 3 to secure the bracket and facilitate easy assembly and disassembly. Then, weld a carrying handle 2 to the top of the pluggable bracket 3 and the middle of the inner transverse connecting rod for easy carrying by the operator. After welding, hang the pluggable bracket 3 on one side of the main support bracket (usually on the left side in the direction of the boat's movement). Then, insert the tightening bolt 5 through the screw hole on the pluggable bracket 3 into the screw hole on the main support rod 7 and tighten it to secure it. This completes the installation and connection of the pluggable bracket 3.

[0041] Next, the surveying technicians need to install the underwater acoustic mapping probe onto the surveying equipment connecting rod. After installation, the surveying equipment connecting rod is passed through the sleeve 4 welded to the outside of the plug-in bracket 3, and then secured with two tightening bolts 5 to ensure the stability and reliability of the surveying equipment. At this point, the installation of the fixed bracket is complete, and surveying operations can begin.

[0042] To ensure the long-term durability of the support structure, it is recommended to perform appropriate rust prevention treatment, especially at the splicing and welding areas, where anti-rust paint can be sprayed to enhance corrosion resistance. In actual operation, technicians can hold both handles 2 and detach the plug-in bracket 3 and the surveying equipment connecting rod from the main support bracket and place them on the placement platform 8. This ensures that the surveying boat 10 can pass smoothly through shallow water areas such as reef flats and avoids turbulence caused by the surveying support structure in the water, thereby improving the boat's passability and maneuverability. Once the surveying boat 10 arrives at the work area, technicians can easily insert the plug-in bracket 3 back into the main support rod 7 and tighten the three tightening bolts 5. At the same time, the wooden planks of the placement platform 8 can be installed, allowing the surveying control unit and power supply equipment to be placed on the placement platform 8 for smooth surveying operations.

[0043] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

Claims

1. A pluggable fixed bracket for surveying support rods on island and reef surveying boats, characterized in that, The surveying boat is equipped with multiple fixed units, which are arranged along the circumference of the surveying boat. Each of the fixed units includes a main support rod vertically mounted on the surveying boat, and a pluggable bracket is movably sleeved on the main support rod; the pluggable bracket is provided with a sleeve for threading through the connecting rod of the surveying equipment.

2. The plug-in fixed bracket for surveying support rods based on island and reef surveying boats according to claim 1, characterized in that, Each of the pluggable brackets has at least two sleeves on the same side, and the two sleeves are coaxially arranged.

3. The plug-in fixed bracket for surveying support rods based on island and reef surveying boats according to claim 1 or 2, characterized in that, Each of the sleeves has a threaded hole, and a tightening bolt passes through the threaded hole.

4. The plug-in fixed bracket for surveying support rods based on island and reef surveying boats according to claim 1, characterized in that, The pluggable bracket is equipped with a carrying handle on its upper part.

5. The plug-in fixed bracket for surveying support rods based on island and reef surveying boats according to claim 1, characterized in that, A main connecting rod connects adjacent main support rods, and the main connecting rod is parallel to the surveying boat.

6. The plug-in fixed bracket for surveying support rods based on island and reef surveying boats according to claim 5, characterized in that, Each of the main support rods and the main connecting rods is also connected by a support fixing rod, and the support fixing rod, the main support rod, and the main connecting rod form a triangular structure.

7. The plug-in fixed bracket for surveying support rods based on island and reef surveying boats according to claim 5, characterized in that, Multiple main connecting rods are connected to the multiple main support rods, and a storage platform for placing the pluggable bracket is installed between the multiple main connecting rods.

8. The plug-in fixed bracket for surveying support rods based on island and reef surveying boats according to claim 7, characterized in that, The storage platform is provided with multiple accommodating spaces that are adapted to the shape and size of the pluggable bracket for placing the pluggable bracket.

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