Auxiliary device for installing tendon connector of tension leg and using method of auxiliary device

Abstract

The invention provides a tension leg tendon connector installation auxiliary device and a using method thereof, and belongs to the technical field of ocean engineering, the tension leg tendon connector installation auxiliary device comprises a first fixing device and an auxiliary mechanism installed on the top of the first fixing device, and the auxiliary mechanism comprises a fixing assembly and an adjusting assembly; the fixing assembly comprises a fixing suite and a reinforcing suite, and the fixing suite is fixedly connected to the outer surface of the bottom end of the first fixing device; during working, the linkage gear is meshed with the first gear and the second gear at the upper end and the lower end to rotate, the first gear and the second gear can correspondingly rotate when the linkage gear rotates, the threaded rod can move in the axis direction of the threaded rod when the first gear rotates, and the movement is transmitted to the connector through the second fixing device and the connecting pipe; according to the auxiliary device, locking or stretching of the tendon is achieved, locking, stretching and auxiliary installation of the tendon are achieved through a gear transmission mechanism, the structure is simple and practical, and the manufacturing cost is saved.

Description

Technical Field

[0001] The present invention relates to the technical field of ocean engineering, and particularly to an auxiliary device for installing a tendon connector of a tension leg and a using method thereof. Background Art

[0002] With the continuous exploration and development of deep-sea resources by humans, the tension leg platform, as an important deep-sea oil and gas development device, has become increasingly important in this field. Such a platform is firmly fixed to the seabed through tensioned tendons, providing a solid foundation for oil and gas exploration and production. The design intention of the tension leg platform is to achieve stable production operations in the deep-sea environment. As an important deep-sea oil and gas development device, the installation of the tendon connector during its installation process is one of the key links.

[0003] There are some deficiencies in the existing auxiliary devices for installing the tendon connector of a tension leg. Some of the existing auxiliary devices are relatively complex in design and require professional personnel for operation and maintenance, which increases the technical difficulty and cost during the installation process. It is very difficult to ensure that no accidents will occur during the installation process, and the safety and stability of the project cannot be guaranteed. In view of the above problems, an auxiliary device for installing a tendon connector of a tension leg and a using method thereof are proposed. Summary of the Invention

[0004] The present invention provides an auxiliary device for installing a tendon connector of a tension leg and a using method thereof, aiming to solve the problems that the devices in the prior art are relatively complex in design and require professional personnel for operation and maintenance, which increases the technical difficulty and cost during the installation process, it is very difficult to ensure that no accidents will occur during the installation process, and the safety and stability of the project cannot be guaranteed.

[0005] The present invention is implemented as follows: It includes a fixing device one and an auxiliary mechanism installed on the top of the fixing device one. The auxiliary mechanism includes a fixing component and an adjusting component; The fixing component includes a fixing kit and a reinforcement kit. The outer surface of the bottom end of the fixing device one is fixedly connected with the fixing kit, and the outer surface of one side of the fixing kit is movably connected with the reinforcement kit; The adjusting component includes an auxiliary kit and a control kit. The outer surfaces of both sides of the fixing kit are fixedly connected with the auxiliary kit, and the outer surface of one side of the auxiliary kit is movably connected with the control kit.

[0006] Preferably, the fixing kit includes a first auxiliary component, a connector, a first clamping groove, a first fastening bolt, a connecting component, a second fixing device, a second fastening bolt, and a connecting pipe. The outer bottom of the first fixing device is fixedly connected to the first auxiliary component. The inner bottom surface of the first auxiliary component is movably connected to the connector. The outer surface of the first fixing device is penetrated with a first clamping groove. The inner surface of the first clamping groove is movably connected to the first fastening bolt. The outer side of the first fastening bolt is fixedly connected to the connecting component. The outer side surface of the first auxiliary component is movably connected to the second fixing device. The outer surface of the second fixing device is penetrated and connected with the second fastening bolt. The outer side surface of the other side of the second fixing device is fixedly connected to the connecting pipe.

[0007] Preferably, the auxiliary kit includes a second auxiliary component, a movable groove, a linkage block, a threaded rod, a fixed end, a clamping block, a connecting end, a first gear, a second gear, and a linkage gear. An inner side of the inner end of the second auxiliary component is provided with a movable groove. The inside of the movable groove is movably connected to the linkage block. The inner end surface of the linkage block is movably connected to the threaded rod. The inner side of the inner end of the threaded rod is penetrated and connected with the fixed end. The outer side surface of the fixed end is fixedly connected to the clamping block. The inner side surface of one side of the threaded rod is fixedly connected to the connecting end. The inner surface of the connecting end is fixedly connected to the first gear. A second gear is arranged on the other side of the first gear. The inside of the first gear is movably connected to the linkage gear. The linkage block is fixed to the outer side surface of one side of the connecting pipe.

[0008] Preferably, the control kit includes a linkage rod, a limiting end, a covering ring, a rotating rod, and an anti-slip sleeve. The outer side surface of one side of the linkage rod is fixedly connected to the limiting end. The outer side surface of the other side of the linkage rod is fixedly connected to the covering ring. The outer surfaces of both ends of the covering ring are fixedly connected to the rotating rod. The outer surface of the rotating rod is fixedly connected to the anti-slip sleeve. The linkage rod is fixed to the outer side surface of the linkage gear.

[0009] Preferably, the reinforcement kit includes a third fixing device, a second clamping groove, and a third fastening bolt. The outer surfaces of both sides of the third fixing device are penetrated with a second clamping groove. The inner surface of the second clamping groove is movably connected to the third fastening bolt. The third fixing device is fixed between two first auxiliary components.

[0010] Preferably, there are two first auxiliary components, which are symmetrically distributed at the upper and lower ends of the connector. The first fixing devices form a detachable structure through the cooperation of the first clamping groove, the first fastening bolt, and the connecting component. The first fixing device and the connecting component are fixed in a hose clamp manner. The second fixing device is fixed to the outside of the first auxiliary component through the second fastening bolt. The connecting pipe is fixed between the linkage block and the second fixing device.

[0011] Preferably, the linkage block moves up and down inside the movable groove, the connecting pipe passes through the movable groove and is connected to the linkage block, the second gears are symmetrically distributed at the upper and lower ends of the linkage gear, and the first gear, the second gear and the linkage gear are in meshing transmission with each other.

[0012] Preferably, the threaded rod passes through the fixed end and is fixedly connected to the first gear, the second gear and the linkage gear are perpendicular to each other, the threaded rod is rotationally connected through the cooperation between the second gear and the linkage gear, and the first auxiliary component forms a lifting structure with the connector through the cooperation between the second fixing device, the connecting pipe, the linkage block and the threaded rod.

[0013] Preferably, the linkage rod passes through the second auxiliary component and is fixedly connected to the linkage gear, the covering ring covers the outside of the linkage rod, the anti-slip sleeves are symmetrically distributed at both ends of the covering ring, and the anti-slip sleeves are arranged in the shape of a number of rubber balls.

[0014] Preferably, a method for using an auxiliary device for installing a tendon connector of a tension leg: S1. Through the cooperation of the first clamping groove, the first fastening bolt and the connecting component, a detachable structural connection is formed with the cylindrical object. At the same time, the first fixing device and the connecting component are fixed in a hose clamp manner, ensuring the stability of the device; S2. The first auxiliary component and the second auxiliary component are respectively fixedly connected with the first fixing device at both ends. First, the device is sleeved on the outer wall of the cylindrical object through the connecting component, and then the first fixing device is fixedly connected with the upper and lower ends of the tendon of the tension leg; S3. The staff rotates the rotating rod on both sides of the cylindrical outer wall at the same time, driving the linkage rod to rotate the linkage gear. The linkage gear meshes and rotates with the first gear and the second gear at the upper and lower ends. When the first gear rotates, the threaded rod will move along its axis direction. This kind of movement is transmitted to the connector through the second fixing device and the connecting pipe, realizing the locking or stretching of the tendon; S4. The second fixing device pulls towards the center through the threaded rod, driving the first auxiliary component and the second auxiliary component to lock towards the center. The first auxiliary component and the second auxiliary component synchronously drive the connector to move the upper and lower tendons towards the center to form an effect of upward and downward pressure, forming a relative connection with the connector in the center, and effectively assisting the installation of the connector in the middle of the tendon.

[0015] The technical progress achieved by the present invention compared with the prior art is: When the device is in use, the device is sleeved and fixed on the outer wall of the cylindrical object to be operated. The connector is driven by the first auxiliary component and the second auxiliary component to move the upper and lower tendons towards the center. The connector in the middle of the auxiliary tendon is connected and installed. First, through the cooperation of the first slot, the first fastening bolt and the connecting component, a detachable structural connection is formed with the cylindrical object. At the same time, the fixing device one and the connecting component are fixed in a hose clamp manner, ensuring the stability of the device. The two ends of the first auxiliary component and the second auxiliary component are respectively fixedly connected with the fixing device one. First, the device is sleeved on the outer wall of the cylindrical object through the connecting component, and then the fixing device one is fixedly connected with the upper and lower ends of the tension leg tendon. The staff rotates the rotating rod on both sides of the cylindrical outer wall at the same time. The design of the anti-slip sleeve increases the comfort and anti-slip property of the rotating rod during operation. When the staff manually rotates the rotating rod, the anti-slip sleeve can ensure more stable operation. By rotating the rotating rod, the linkage rod is driven to rotate the linkage gear. The linkage gear meshes and rotates with the first gear and the second gear at the upper and lower ends. When the linkage gear rotates, the first gear and the second gear will also rotate accordingly. At the same time, the threaded rod passes through the fixed end and is fixedly connected with the first gear. When the first gear rotates, the threaded rod will move along its axis direction. This kind of movement is transmitted to the connector through the fixing device two and the connecting pipe to realize the locking or stretching of the tendon. The fixing device two pulls towards the center through the threaded rod, driving the first auxiliary component and the second auxiliary component to lock towards the center. The first auxiliary component and the second auxiliary component synchronously drive the connector to move the upper and lower tendons towards the center to form an upper and lower pressing effect, forming a relative connection with the connector in the center, effectively assisting the installation of the connector in the middle of the tendon, and at the same time saving more manpower, making the upper and lower locking more convenient and more labor-saving during locking. The first auxiliary component realizes relative clamping and locking through a set of opposite threaded rods, making the device structure simple and practical, saving manufacturing costs. Finally, after the device is adjusted to the position, the first auxiliary component is fixed by the reinforcement kit, providing an additional reinforcement function for the device and increasing the stability of the device during use. This auxiliary device realizes the locking, stretching and auxiliary installation of the tendon through a gear transmission mechanism, which is not only simple and practical in structure, but also can save manufacturing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the following described drawings are only some embodiments of the present invention. For those of ordinary skill in the technical field, without creative efforts, other drawings can also be obtained based on these drawings. As shown in the drawings, the above and other objects, features and advantages of the present invention will become clearer. The same reference numerals indicate the same parts in all the drawings. The drawings are not deliberately drawn to scale in actual size, and the focus is on showing the gist of the present invention.

[0017] Figure 1It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the front view structure of the present invention; Figure 3 It is a schematic diagram of the sectional structure of the auxiliary kit of the present invention; Figure 4 It is a schematic diagram of the second gear structure of the auxiliary device of the present invention; Figure 5 For Figure 4 Schematic diagram of the structure at position A in

[0018] Summary of reference numerals in the drawings: 1. Fixing device 1; 2. Fixing kit; 201. Auxiliary component 1; 202. Connector; 203. Card slot 1; 204. Fastening bolt 1; 205. Connection component; 206. Fixing device 2; 207. Fastening bolt 2; 208. Connecting pipe; 3. Auxiliary kit; 301. Auxiliary component 2; 302. Activity slot; 303. Linking block; 304. Threaded rod; 305. Fixed end; 306. Clamping block; 307. Connection end; 308. First gear; 309. Second gear; 310. Linking gear; 4. Control kit; 401. Linking rod; 402. Limiting end; 403. Wrapping ring; 404. Rotating rod; 405. Anti-slip sleeve; 5. Reinforcement kit; 501. Fixing device 3; 502. Card slot 2; 503. Fastening bolt 3. Detailed implementation manners

[0019] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Generally, the components of the embodiments of the present invention described and illustrated in the drawings here can be arranged and designed in various different configurations.

[0020] Please refer to Figure 1 And Figure 2 .

[0021] This embodiment provides an auxiliary device for installing a tension leg tendon connector and its usage method, including a fixing device 1 and an auxiliary mechanism installed on the top of the fixing device 1. The auxiliary mechanism includes a fixing component and an adjusting component; The fixing component includes a fixing kit 2 and a reinforcement kit 5. The outer surface of the bottom end of the fixing device 1 is fixedly connected with the fixing kit 2, and the outer surface of one side of the fixing kit 2 is movably connected with the reinforcement kit 5; The adjusting component includes an auxiliary kit 3 and a control kit 4. The outer surfaces of both sides of the fixing kit 2 are fixedly connected with the auxiliary kit 3, and the auxiliary kit 3 is movably connected with the control kit 4 on one side.

[0022] The fixing kit 2 includes an auxiliary component 1, a connector 202, a first clamping groove 203, a first fastening bolt 204, a connecting component 205, a second fixing device 206, a second fastening bolt 207, and a connecting pipe 208. The outer bottom end of the first fixing device 1 is fixedly connected to the auxiliary component 1. The inner surface of the bottom end of the auxiliary component 1 is movably connected to the connector 202. A first clamping groove 203 is formed through the outer surface of the first fixing device 1. The inner surface of the first clamping groove 203 is movably connected to the first fastening bolt 204. The outer side of the first fastening bolt 204 is fixedly connected to the connecting component 205. The outer side of one side of the auxiliary component 1 is movably connected to the second fixing device 206. The outer surface of the second fixing device 206 is connected through the second fastening bolt 207. The outer side of the other side of the second fixing device 206 is fixedly connected to the connecting pipe 208.

[0023] There are two sets of the auxiliary component 1, which are symmetrically distributed at the upper and lower ends of the connector 202. The first fixing devices 1 form a detachable structure through the cooperation between the first clamping groove 203, the first fastening bolt 204, and the connecting component 205. The first fixing device 1 and the connecting component 205 are fixed in a hose clamp manner. The second fixing device 206 is fixed to the outside of the auxiliary component 1 through the second fastening bolt 207. The connecting pipe 208 is fixed between the linkage block 303 and the second fixing device 206. When the device is in use, the device is sleeved and fixed on the outer wall of the cylindrical object to be operated. The upper and lower tendons are driven by the auxiliary component 1 and the auxiliary component 301 to move the connector 202 towards the center, and the connector 202 in the middle of the auxiliary tendon is connected and installed. First, through the cooperation of the first clamping groove 203, the first fastening bolt 204, and the connecting component 205, a detachable structural connection is formed with the cylindrical object. At the same time, the first fixing device 1 and the connecting component 205 are fixed in a hose clamp manner to ensure the stability of the device. The two ends of the auxiliary component 1 and the auxiliary component 301 are respectively fixedly connected to the first fixing device 1. First, the device is sleeved on the outer wall of the cylindrical object through the connecting component 205, and then the first fixing device 1 is fixedly connected to the upper and lower ends of the tension leg tendon.

[0024] Please refer to Figure 4 and Figure 5 。

[0025] The auxiliary kit 3 includes an auxiliary component II 301, a movable slot 302, a linkage block 303, a threaded rod 304, a fixed end 305, a clamping block 306, a connection end 307, a first gear 308, a second gear 309 and a linkage gear 310. On one side of the inner end of the auxiliary component II 301, there is a movable slot 302. Inside the movable slot 302, there is a movable connection with a linkage block 303. On the inner end surface of the linkage block 303, there is a movable connection with a threaded rod 304. On one side of the inner end of the threaded rod 304, there is a through connection with a fixed end 305. On the outer surface of one side of the fixed end 305, there is a fixed connection with a clamping block 306. On the inner surface of one side of the threaded rod 304, there is a fixed connection with a connection end 307. On the inner surface of the connection end 307, there is a fixed connection with a first gear 308. On the other side of the first gear 308, there is a second gear 309. Inside the first gear 308, there is a movable connection with a linkage gear 310. The linkage block 303 is fixed to the outer surface of one side of the connecting pipe 208.

[0026] The linkage block 303 moves up and down inside the movable slot 302. The connecting pipe 208 passes through the movable slot 302 and is connected to the linkage block 303. The second gears 309 are symmetrically distributed at the upper and lower ends of the linkage gear 310. The first gear 308, the second gear 309 and the linkage gear 310 are in meshing transmission. The threaded rod 304 passes through the fixed end 305 and is fixedly connected to the first gear 308. The second gear 309 and the linkage gear 310 are perpendicular to each other. The threaded rod 304 forms a rotational connection through the cooperation between the second gear 309 and the linkage gear 310. The auxiliary component I 201 forms a lifting structure with the connector 202 through the cooperation between the fixing device II 206, the connecting pipe 208, the linkage block 303 and the threaded rod 304. The linkage gear 310 meshes and rotates with the first gears 308 and the second gears 309 at the upper and lower ends. When the linkage gear 310 rotates, the first gear 308 and the second gear 309 will also rotate accordingly. At the same time, the threaded rod 304 passes through the fixed end 305 and is fixedly connected to the first gear 308. When the first gear 308 rotates, the threaded rod 304 will move along its axial direction. This movement is transmitted to the connector 202 through the fixing device II 206 and the connecting pipe 208 to realize the locking or stretching of the tendon. Through the fixing device II 206 pulling towards the center through the threaded rod 304, it drives the auxiliary component I 201 and the auxiliary component II 301 to lock towards the center. The auxiliary component I 201 and the auxiliary component II 301 synchronously drive the connector 202 to move the upper and lower tendons towards the center to form an upper and lower pressing effect, forming a relative connection with the connector 202 in the center, effectively assisting the installation of the connector 202 in the middle of the tendon. At the same time, it saves more manpower, makes the upper and lower locking more convenient, and is also more labor-saving when locking. The auxiliary component I 201 realizes relative clamping and locking through a pair of opposite threaded rods 304, making the device structure simple and practical, and saving manufacturing costs.

[0027] Please refer to Figure 1 andFigure 2 。

[0028] The control kit 4 includes a linkage rod 401, a limiting end 402, a covering ring 403, a rotating rod 404 and an anti-slip sleeve 405. One outer surface of the linkage rod 401 is fixedly connected with the limiting end 402, and the other outer surface of the linkage rod 401 is fixedly connected with the covering ring 403. The two ends of the outer surface of the covering ring 403 are fixedly connected with the rotating rod 404, and the outer surface of the rotating rod 404 is fixedly connected with the anti-slip sleeve 405. The linkage rod 401 is fixed to the outer surface of the linkage gear 310.

[0029] The linkage rod 401 passes through the auxiliary component two 301 and is fixedly connected with the linkage gear 310. The covering ring 403 is wrapped around the outside of the linkage rod 401. The anti-slip sleeves 405 are symmetrically distributed at both ends of the covering ring 403. The anti-slip sleeves 405 are arranged in the shape of a number of rubber balls. When the staff rotates the rotating rods 404 on both sides of the cylindrical outer wall at the same time, the design of the anti-slip sleeves 405 increases the comfort and anti-slip performance of the rotating rods 404 during operation. When the staff manually rotates the rotating rods 404, the anti-slip sleeves 405 can ensure more stable operation. By rotating the rotating rods 404, the linkage rod 401 is driven to rotate the linkage gear 310.

[0030] Please refer to Figure 3 。

[0031] The reinforcement kit 5 includes a fixing device three 501, a slot two 502 and a fastening bolt three 503. The two outer surfaces of the fixing device three 501 are penetrated and provided with the slot two 502, and the inner surface of the slot two 502 is movably connected with the fastening bolt three 503. The fixing device three \alpha is fixed between the two groups of auxiliary components one 201.

[0032] After the device is adjusted to the correct position, the reinforcement kit 5 fixes the auxiliary component one 201, providing an additional reinforcement function for the device and increasing the stability of the device during use.

[0033] Working principle: When the device is in use, the device is sleeved and fixed on the outer wall of the cylindrical object to be operated. The connector 202 is driven by the auxiliary component one 201 and the auxiliary component two 301 to move the upper and lower tendons towards the center. The connector 202 in the middle of the auxiliary tendon is connected and installed. First, through the cooperation of the first slot 203, the first fastening bolt 204 and the connecting component 205, a detachable structural connection is formed with the cylindrical object. At the same time, a hose clamp type is adopted between the fixing device one 1 and the connecting component 205 to ensure the stability of the device. The two ends of the auxiliary component one 201 and the auxiliary component two 301 are respectively fixedly connected with the fixing device one 1. First, the device is sleeved on the outer wall of the cylindrical object through the connecting component 205, and then the fixing device one 1 is fixedly connected with the upper and lower ends of the tension leg tendon. The staff rotates the rotating rod 404 on both sides of the cylindrical outer wall at the same time. The design of the anti-slip sleeve 405 increases the comfort and anti-slip performance of the rotating rod 404 during operation. When the staff manually rotates the rotating rod 404, the anti-slip sleeve 405 can ensure more stable operation. By rotating the rotating rod 404, the linkage rod 401 is driven to rotate the linkage gear 310. The linkage gear 310 meshes and rotates with the first gear 308 and the second gear 309 at the upper and lower ends. When the linkage gear 310 rotates, the first gear 308 and the second gear 309 will also rotate accordingly. At the same time, the threaded rod 304 passes through the fixed end 305 and is fixedly connected with the first gear 308; When the first gear 308 rotates, the threaded rod 304 will move along its axis direction. This kind of movement is transmitted to the connector 202 through the fixing device two 206 and the connecting pipe 208 to realize the locking or stretching of the tendon. The fixing device two 206 pulls towards the center through the threaded rod 304, driving the auxiliary component one 201 and the auxiliary component two 301 to lock towards the center. The auxiliary component one 201 and the auxiliary component two 301 synchronously drive the connector 202 to move the upper and lower tendons towards the center to form an upper and lower pressing effect, forming a relative connection with the connector 202 in the center, effectively assisting the installation of the connector 202 in the middle of the tendon. At the same time, it saves more manpower, makes the upper and lower locking more convenient, and is also more labor-saving when locking. The auxiliary component one 201 realizes relative clamping and locking through a group of opposite threaded rods 304, making the device structure simple and practical, saving manufacturing costs. Finally, after the device is adjusted to the position, the auxiliary component one 201 is fixed by the reinforcement kit 5 to provide an additional reinforcement function for the device and increase the stability of the device during use. This auxiliary device realizes the locking, stretching and auxiliary installation of the tendon through a gear transmission mechanism, which is not only simple and practical in structure, but also saves manufacturing costs.

[0034] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features disclosed herein.

Claims

1. An auxiliary device for installing a tension leg tendon connector, comprising a first fixing device (1) and an auxiliary structure installed on the top of the first fixing device (1), characterized in that: The auxiliary mechanism includes a fixing component and an adjusting component; The fixing component includes a fixing kit (2) and a reinforcement kit (5). The bottom outer surface of the first fixing device (1) is fixedly connected to the fixing kit (2), and the reinforcement kit (5) is movably connected to the outer surface of one side of the fixing kit (2); The adjusting component includes an auxiliary kit (3) and a control kit (4). The auxiliary kits (3) are fixedly connected to the outer surfaces of both sides of the fixing kit (2), and the control kit (4) is movably connected to the outer surface of one side of the auxiliary kit (3).

2. The installation auxiliary device for a tension leg tendon connector according to claim 1, wherein: The fixing kit (2) includes a first auxiliary component (201), a connector (202), a first slot (203), a first fastening bolt (204), a connection component (205), a second fixing device (206), a second fastening bolt (207), and a connecting pipe (208). The first auxiliary component (201) is fixedly connected to the outer part of the bottom end of the first fixing device (1), the connector (202) is movably connected to the inner surface of the bottom end of the first auxiliary component (201), the first slot (203) is penetrated and opened on the outer surface of the first fixing device (1), the first fastening bolt (204) is movably connected to the inner surface of the first slot (203), the connection component (205) is fixedly connected to the outer part of one side of the first fastening bolt (204), the second fixing device (206) is movably connected to the outer surface of one side of the first auxiliary component (201), the second fastening bolt (207) is penetrated and connected to the outer surface of the second fixing device (206), and the connecting pipe (208) is fixedly connected to the outer surface of the other side of the second fixing device (206).

3. The installation auxiliary device for a tension leg tendon connector according to claim 1, characterized in that: The auxiliary kit (3) includes a second auxiliary component (301), a movable slot (302), a linkage block (303), a threaded rod (304), a fixed end (305), a clamping block (306), a connection end (307), a first gear (308), a second gear (309), and a linkage gear (310). A movable slot (302) is opened on one side of the inner end of the second auxiliary component (301), the linkage block (303) is movably connected to the inside of the movable slot (302), the threaded rod (304) is movably connected to the inner surface of the inner end of the linkage block (303), the fixed end (305) is penetrated and connected to one side of the inner end of the threaded rod (304), the clamping block (306) is fixedly connected to the outer surface of one side of the fixed end (305), the connection end (307) is fixedly connected to the inner surface of one side of the threaded rod (304), the first gear (308) is fixedly connected to the inner surface of the connection end (307), the second gear (309) is arranged on the other side of the first gear (308), the linkage gear (310) is movably connected to the inside of the first gear (308), and the linkage block (303) is fixed to the outer surface of one side of the connecting pipe (208).

4. The installation auxiliary device for a tension leg tendon connector according to claim 1, characterized in that: The control kit (4) includes a linkage rod (401), a limiting end (402), a covering ring (403), a rotating rod (404), and an anti-slip sleeve (405). One outer surface of the linkage rod (401) is fixedly connected to the limiting end (402), and the other outer surface of the linkage rod (401) is fixedly connected to the covering ring (403). Both ends of the outer surface of the covering ring (403) are fixedly connected to the rotating rod (404), and the outer surface of the rotating rod (404) is fixedly connected to the anti-slip sleeve (405). The linkage rod (401) is fixed to the outer surface of the linkage gear (310).

5. The installation auxiliary device for a tension leg tendon connector according to claim 1, wherein: The reinforcement kit (5) includes a fixing device three (501), a slot two (502), and a fastening bolt three (503). Both outer surfaces of the fixing device three (501) are penetrated and provided with the slot two (502), and the inner surface of the slot two (502) is movably connected to the fastening bolt three (503). The fixing device three (501) is fixed between two sets of auxiliary components one (201).

6. The installation auxiliary device for a tension leg tendon connector according to claim 2, wherein: There are two sets of the auxiliary components one (201), which are symmetrically distributed at the upper and lower ends of the connector (202). The fixing device one (1) forms a detachable structure through the cooperation between the slot one (203), the fastening bolt one (204), and the connecting component (205). The fixing device one (1) and the connecting component (205) are fixed in a hose clamp manner. The fixing device two (206) is fixed to the outside of the auxiliary component one (201) through the fastening bolt two (207). The connecting pipe (208) is fixed between the linkage block (303) and the fixing device two (206).

7. A tension leg tendon connector installation auxiliary device according to claim 3, characterized in that: The linkage block (303) moves up and down inside the moving slot (302). The connecting pipe (208) passes through the moving slot (302) and is connected to the linkage block (303). The second gears (309) are symmetrically distributed at the upper and lower ends of the linkage gear (310). The first gear (308), the second gears (309), and the linkage gear (310) are in meshing transmission with each other.

8. The installation auxiliary device for a tension leg tendon connector according to claim 3, characterized in that: The threaded rod (304) passes through the fixed end (305) and is fixedly connected to the first gear (308). The second gear (309) and the linkage gear (310) are perpendicular to each other. The threaded rod (304) forms a rotational connection through the cooperation between the second gear (309) and the linkage gear (310). The auxiliary component one (201) and the connector (202) form a lifting structure through the cooperation between the fixing device two (206), the connecting pipe (208), the linkage block (303), and the threaded rod (304).

9. The installation auxiliary device for a tension leg tendon connector according to claim 4, wherein: The linkage rod (401) passes through the auxiliary component two (301) and is fixedly connected to the linkage gear (310). The covering ring (403) covers the outside of the linkage rod (401). The anti-slip sleeves (405) are symmetrically distributed at both ends of the covering ring (403). The anti-slip sleeves (405) are arranged in the shape of a number of rubber balls.

10. The usage method of an auxiliary device for installing a tension leg tendon connector according to any one of claims 1-9 is as follows: S1. Through the cooperation of the first clamping groove (203), the first fastening bolt (204) and the connecting component (205), a detachable structural connection is formed with the cylindrical object. At the same time, the fixing device one (1) and the connecting component (205) are fixed in a hose clamp manner, ensuring the stability of the device; S2. The two ends of the first auxiliary component (201) and the second auxiliary component (301) are respectively fixedly connected with the fixing device one (1). First, the device is sleeved on the outer wall of the cylindrical object through the connecting component (205), and then the fixing device one (1) is fixedly connected with the upper and lower ends of the tension leg tendon; S3. The staff rotates the rotating rod (404) on both sides of the cylindrical outer wall at the same time, driving the linkage rod (401) to rotate the linkage gear (310). The linkage gear (310) meshes and rotates with the first gear (308) and the second gear (309) at the upper and lower ends. When the first gear (308) rotates, the threaded rod (304) will move along its axis direction. This kind of movement is transmitted to the connector (202) through the fixing device two (206) and the connecting pipe (208) to realize the locking or stretching of the tendon; S4. The fixing device two (206) pulls towards the center through the threaded rod (304), driving the first auxiliary component (201) and the second auxiliary component (301) to lock towards the center. The first auxiliary component (201) and the second auxiliary component (301) synchronously drive the connector (202) to move the upper and lower tendons towards the center to form an effect of upper and lower pressure, forming a relative connection with the connector (202) at the center, effectively assisting the installation of the connector (202) in the middle of the tendon.

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