Lifting static sounding platform for overwater operation

Abstract

The utility model relates to the field of geotechnical engineering investigation, in particular to a lifting static sounding platform for overwater operation, which comprises an I-shaped platform body used for bearing construction machinery for overwater operation, an embedded groove arranged above the I-shaped platform body and used for placing a lifting component, and a fixing block fixedly mounted above the I-shaped platform body. The lifting type static sounding platform is provided with the fixing block, the connecting sleeve, the fastening steel rope, the positioning conical rod, the telescopic lifting frame, the construction platen and the hydraulic cylinder, when the lifting type static sounding platform is used for operation on water, the lifting type static sounding platform can be connected with an external lifting machine according to the current use requirement, and the working efficiency is improved. The I-shaped table body is fixed on the water through the fastening steel cable and the positioning conical rod, so that after construction at the current position is completed, the fastening steel cable and the positioning conical rod are unfastened, and the I-shaped table body is driven to move by means of buoyancy on the water and an external lifting machine, so that construction work at different positions can be completed.

Description

Technical Field

[0001] The utility model relates to the field of geotechnical engineering investigation, in particular to a lifting static exploration platform for water operations. Background Art

[0002] Geotechnical engineering investigation is a geological survey and work conducted for various construction projects, such as new construction, renovation and expansion, as well as existing buildings and cultural relics protection projects. The main purpose of this work is to find out the geological conditions of the project site, analyze existing geological problems, and conduct engineering geological evaluation of the construction area. Geotechnical engineering investigation also includes water operations. Water drilling is affected by many factors such as the work site and the working environment. At the same time, it has a completely different process from land investigation. For water operations, a lifting static exploration platform is required to assist workers or survey machinery in carrying out operations.

[0003] After searching, a water working platform with publication number CN209112409U is found, which specifically discloses a water working platform, including an operating platform, a buoy and several stabilizing rods. The number of the buoys is greater than or equal to two, which are installed at the bottom of the operating platform. The stabilizing rods are arranged on the sides of the operating platform in the vertical direction, and the bottom ends of the stabilizing rods are used to be inserted into the stratum. The advantages of the utility model are: reasonable structure, strong integrity, clear functions of each device, tight connection, strong operability, strong practicality, novel design and the like.

[0004] During use, the existing lift-type static exploration platform for water operations needs to be used in combination with the lifting machinery for underwater operations. In this way, the static exploration platform is difficult to move after the construction at the current position is completed, and the position of the entire lifting machinery needs to be changed to complete the position movement of the static exploration platform. In addition, the above-mentioned comparative cases also lack the means to move the static exploration platform. In this way, the use of the lift-type static exploration platform for water operations is completely subject to the position limitation of the lifting machinery, and it is also inconvenient for the static exploration platform to fine-tune the up and down height.

[0005] Therefore, it is necessary to invent a lifting static exploration platform for water operations to solve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to provide a lifting static sounding platform for water operations. After the construction is completed at the current position through the fixed block, connecting sleeve, fastening steel cable, positioning cone rod, telescopic lifting frame, construction platform board and hydraulic cylinder, it is only necessary to untie the fastening steel cable and the positioning cone rod, and rely on the buoyancy of the water itself and the external lifting machinery to drive the I-shaped platform body to move the position, so as to complete the construction work at different positions. Moreover, the power of the hydraulic cylinder and the hydraulic rod is sufficient. After the position of the I-shaped platform body is fixed, the construction platform board can be finely adjusted up and down in height. This not only expands the overall use range of the lifting static sounding platform for water operations, but also makes the entire lifting static sounding platform for water operations flexible and adjustable, meeting the requirements of different geotechnical engineering investigations. To solve the problem that in the prior art, when the lifting static sounding platform for water operations is in use, it is necessary to match the static sounding platform with the lifting machinery for underwater operations. After the construction is completed at the current position, it is difficult to move the static sounding platform, and the position of the entire lifting machinery needs to be changed to move the static sounding platform. Moreover, there is also a lack of means to move the static sounding platform in the above comparative case. In this way, when the lifting static sounding platform for water operations is used, it is completely restricted by the position of the lifting machinery, and it is also inconvenient to finely adjust the height of the static sounding platform up and down.

[0007] To achieve the above object, the present utility model provides the following technical solution: A lifting static sounding platform for water operations, including an I-shaped platform body for carrying construction machinery for water operations;

[0008] An embedded groove is arranged above the I-shaped platform body for placing a lifting assembly. A fixed block is fixedly installed above the I-shaped platform body. A threaded groove is opened above the fixed block. A threaded rod is movably connected inside the threaded groove. A connecting sleeve is fixedly installed at the top of the threaded rod. A fastening steel cable is arranged outside the connecting sleeve. One end of the fastening steel cable is fixedly installed with a positioning cone rod;

[0009] A telescopic lifting frame is arranged in the embedded groove for supporting and lifting the upper components. A construction platform board is fixedly installed above the telescopic lifting frame. A hydraulic cylinder is arranged at the bottom of the construction platform board. A hydraulic rod is movably connected inside the hydraulic cylinder.

[0010] Preferably, a fixing bolt penetrates through the bottom of the I-shaped platform body. One end of the fixing bolt is movably connected with a buoyancy box.

[0011] Preferably, the connecting sleeve is threadedly connected with the fixed block, and the fastening steel cable is fixedly connected with the connecting sleeve.

[0012] Preferably, the construction platform board is movably connected with the I-shaped platform body, and the hydraulic cylinder and the hydraulic rod are vertically distributed.

[0013] Preferably, a fixed card slot is provided on the upper surface of the construction table board. A fixed card block is movably connected inside the fixed card slot, and a protective railing is fixedly installed at one end of the fixed card block.

[0014] Preferably, the fixed card block fixedly installed at the bottom of the protective railing is snap-fitted with the fixed card slot provided on the upper surface of the construction table board, and the external dimensions of the fixed card block match the internal dimensions of the fixed card slot.

[0015] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0016] The present utility model is provided with a fixed block, a connecting sleeve, a fastening steel cable, a positioning cone rod, a telescopic lifting frame, a construction table board and a hydraulic cylinder. When using this lifting static sounding platform for water operation, according to the current usage requirements, the lifting static sounding platform can be connected to an external lifting machine. The I-shaped platform body is fixed on the water through the fastening steel cable and the positioning cone rod. After the construction is completed at the current position, only the fastening steel cable and the positioning cone rod need to be untied, and the I-shaped platform body can be moved to different positions by relying on the buoyancy of the water itself and the external lifting machine. Moreover, the power of the hydraulic cylinder and the hydraulic rod is sufficient. After the position of the I-shaped platform body is fixed, the height of the construction table board can be finely adjusted up and down. With such a combination, not only the overall usage range of this lifting static sounding platform for water operation is expanded, but also the entire lifting static sounding platform for water operation becomes flexible and adjustable, meeting the requirements for different geotechnical engineering investigations;

[0017] The present utility model is provided with an I-shaped platform body, fixed bolts, buoyancy boxes, fixed card slots, fixed card blocks and protective railings. When using this lifting static sounding platform for water operation, according to the weight of the construction machinery on the I-shaped platform body, an appropriate number of buoyancy boxes can be installed at the bottom of the I-shaped platform body through the fixed bolts, enabling the device to operate stably on the water. Moreover, the fixed card slot and the fixed card block have a simple structure, and a protective railing can be installed on the construction table board to provide a certain degree of safety protection for the construction workers during water operation. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 It is a schematic diagram of the buoyancy box structure of the present utility model;

[0021] Figure 3 Schematic diagram of the positioning cone rod structure of the present utility model;

[0022] Figure 4 Schematic diagram of the telescopic lifting frame structure of the present utility model;

[0023] Figure 5 Schematic diagram of the protective railing structure of the present utility model.

[0024] Description of the reference numerals in the drawings:

[0025] 1, I-shaped table body; 2, fixing bolt; 3, buoyancy tank; 4, embedded groove; 5, fixing block; 6, threaded groove; 7, threaded rod; 8, connecting sleeve; 9, fastening steel cable; 10, positioning cone rod; 11, telescopic lifting frame; 12, construction platform board; 13, hydraulic cylinder; 14, hydraulic rod; 15, fixing card slot; 16, fixing card block; 17, protective railing. Detailed implementation manners

[0026] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be further introduced in detail below in conjunction with the accompanying drawings.

[0027] The present utility model provides a lifting type static sounding platform for water operation as shown in Figures 1-5 , including an I-shaped table body 1 for carrying water operation construction machinery;

[0028] The embedded groove 4 is arranged above the I-shaped table body 1 for placing the lifting assembly, and a fixing block 5 is fixedly installed above the I-shaped table body 1. A threaded groove 6 is opened above the fixing block 5. A threaded rod 7 is movably connected inside the threaded groove 6. A connecting sleeve 8 is fixedly installed at the top of the threaded rod 7. A fastening steel cable 9 is arranged outside the connecting sleeve 8. One end of the fastening steel cable 9 is fixedly installed with a positioning cone rod 10;

[0029] The telescopic lifting frame 11 is arranged in the embedded groove 4 for supporting and lifting the upper components. A construction platform board 12 is fixedly installed above the telescopic lifting frame 11. A hydraulic cylinder 13 is arranged at the bottom of the construction platform board 12. A hydraulic rod 14 is movably connected inside the hydraulic cylinder 13. The hydraulic cylinder 13 and the hydraulic rod 14 have sufficient power and can finely adjust the height of the construction platform board 12 up and down after the position of the I-shaped table body 1 has been fixed.

[0030] As shown in Figure 1 , Figure 2 and Figure 3As shown, a fixing bolt 2 penetrates through the bottom of the I-shaped table body 1. One end of the fixing bolt 2 is movably connected to a buoyancy box 3. According to the weight of the construction machinery on the current I-shaped table body 1, an appropriate number of buoyancy boxes 3 can be installed at the bottom of the I-shaped table body 1 through the fixing bolt 2, enabling the device to operate stably on water. The connecting sleeve 8 is threadedly connected to the fixing block 5, and the fastening steel cable 9 is fixedly connected to the connecting sleeve 8. The I-shaped table body 1 is fixed on water through the fastening steel cable 9 and the positioning cone rod 10. After the construction is completed at the current position, only the fastening steel cable 9 and the positioning cone rod 10 need to be untied, and the I-shaped table body 1 can be driven by its own buoyancy on water and an external lifting machine to move to complete the construction work at different positions.

[0031] As Figure 1 , Figure 4 and Figure 5 shown, the construction table board 12 is movably connected to the I-shaped table body 1. The hydraulic cylinder 13 and the hydraulic rod 14 are vertically distributed. The power of the hydraulic cylinder 13 and the hydraulic rod 14 is sufficient, and they can cooperate with the telescopic lifting frame 11 to finely adjust the height of the construction table board 12 up and down. A fixing card slot 15 is opened on the upper surface of the construction table board 12. A fixing card block 16 is movably connected inside the fixing card slot 15. One end of the fixing card block 16 is fixedly installed with a guardrail 17. The fixing card slot 15 and the fixing card block 16 can install the guardrail 17 on the construction table board 12, providing a certain degree of safety protection for the construction workers who are performing water operations. The fixing card block 16 fixedly installed at the bottom of the guardrail 17 is snap-fitted with the fixing card slot 15 opened on the upper surface of the construction table board 12. The external dimensions of the fixing card block 16 match the internal dimensions of the fixing card slot 15. The structures of the fixing card slot 15 and the fixing card block 16 are simple and the manufacturing cost is low. If a failure occurs, it is also convenient for the maintenance personnel to replace them in time without delaying the normal use of the device.

[0032] The working principle of this utility model: First, connect the external power supply. According to the location of the water operation for geotechnical engineering exploration required currently and the weight of the construction machinery on the I-shaped platform body 1 currently, install an appropriate number of buoyancy boxes 3 at the bottom of the I-shaped platform body 1 through the fixing bolts 2, so that the device can operate stably on the water. Then, connect the lifting static sounding platform with the external lifting machinery, and fix the I-shaped platform body 1 on the water through the fastening steel cable 9 and the positioning cone rod 10. In this way, after the construction at the current position is completed, just untie the fastening steel cable 9 and the positioning cone rod 10, and rely on the buoyancy of the water itself and the external lifting machinery to drive the I-shaped platform body 1 to move its position to complete the construction work at different positions. Then, the guardrail 17 can be installed on the construction platform board 12 through the fixing card slot 15 and the fixing block 16 to provide a certain degree of safety protection for the construction workers who are performing water operations. After the preparation work is completed, the lifting static sounding platform for water operation and the water surface lifting machinery can be used together. During the construction operation, the switch of the hydraulic cylinder 13 can be turned on. The power of the hydraulic cylinder 13 and the hydraulic rod 14 is sufficient to finely adjust the height of the construction platform board 12 up and down after the position of the I-shaped platform body 1 has been fixed. In this way, not only the overall use range of the lifting static sounding platform for water operation is expanded, but also the entire lifting static sounding platform for water operation becomes flexible and adjustable, meeting the requirements of different geotechnical engineering exploration uses. Finally, after completing all the installation and use work of the lifting static sounding platform for water operation according to the above operations, maintain the device daily, and cut off the external power supply if it is not used for a long time. Just like this, the use process of the lifting static sounding platform for water operation is completed.

[0033] Only some exemplary embodiments of the present utility model have been described by way of illustration. Without doubt, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present utility model. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present utility model.

Claims

1. An elevating static sounding platform for water operations, characterized in that: including an I-shaped platform body (1) for carrying construction machinery for water operation; an embedded groove (4) arranged above the I-shaped platform body (1) for placing a lifting assembly, and a fixing block (5) is fixedly installed above the I-shaped platform body (1). A threaded groove (6) is opened above the fixing block (5). A threaded rod (7) is movably connected inside the threaded groove (6). A connecting sleeve (8) is fixedly installed at the top of the threaded rod (7). A fastening steel cable (9) is arranged outside the connecting sleeve (8). One end of the fastening steel cable (9) is fixedly installed with a positioning cone rod (10); a telescopic lifting frame (11) arranged in the embedded groove (4) for supporting and lifting the upper assembly, and a construction platform board (12) is fixedly installed above the telescopic lifting frame (11). A hydraulic cylinder (13) is arranged at the bottom of the construction platform board (12). A hydraulic rod (14) is movably connected inside the hydraulic cylinder (13).

2. The lifting static sounding platform for water operation according to claim 1, wherein: A fixing bolt (2) penetrates through the bottom of the I-shaped platform body (1), and a buoyancy box (3) is movably connected to one end of the fixing bolt (2).

3. The lift-type piezocone penetration test platform for water operations according to claim 1, characterized in that: The connecting sleeve (8) is in threaded connection with the fixing block (5), and the fastening steel cable (9) is fixedly connected with the connecting sleeve (8).

4. The lift type piezocone penetration test platform for water operation according to claim 1, wherein: The construction platform board (12) is movably connected with the I-shaped platform body (1), and the hydraulic cylinder (13) and the hydraulic rod (14) are vertically distributed.

5. The elevating static sounding platform for water operation according to claim 1, wherein: Fixing card slots (15) are opened on the upper surface of the construction platform board (12), and fixing blocks (16) are movably connected inside the fixing card slots (15). A guardrail (17) is fixedly installed at one end of the fixing block (16).

6. The lifting static sounding platform for water operation according to claim 5, characterized in that: The fixing block (16) fixedly installed at the bottom of the guardrail (17) is in snap connection with the fixing card slot (15) opened on the upper surface of the construction platform board (12), and the external dimension of the fixing block (16) is consistent with the internal dimension of the fixing card slot (15).

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