Cable connecting device for water open caisson anchoring construction

Abstract

The utility model discloses a cable connecting device for water open caisson anchoring construction. The cable connecting device comprises a slide way, a first conversion connecting unit, a second conversion connecting unit and a manual dragging unit. And the slideway is fixedly arranged on the open caisson top platform. The first conversion connecting unit is detachably arranged at the first end of the slide way in a sliding mode, the rear end is connected with the positioning anchor through an anchor cable, and a convex connecting part is arranged at the front end. The second conversion connecting unit is detachably arranged at the second end of the sliding way in a sliding mode, the rear end of the second conversion connecting unit is connected with the jack through a steel strand, and the front end of the second conversion connecting unit is provided with a concave connecting part matched with the convex connecting part. And the hand dragging unit is in driving connection with the first conversion connecting unit and / or the second conversion connecting unit and is configured to drive the convex connecting part of the first conversion connecting unit and the concave connecting part of the second conversion connecting unit to be mutually embedded, and a pin shaft penetrates through pin holes of the convex connecting part and the concave connecting part. Quick connection of the anchor cable and the twisted rope is achieved, quick anchoring of the open caisson is achieved, and construction risks are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to underwater engineering construction technical field especially provide a cable connection device for water caisson anchoring construction. BACKGROUND

[0002] The steel structure is generally needed to be processed and assembled into a unified whole in the rear factory and then is sent to the bridge position through floating transportation, and then is sunk to realize precise landing under the fixed constraint of the anchoring system.

[0003] During the installation of the anchoring system, the posture of the caisson in the water is changed from being stabilized by a tugboat to being stabilized by the anchoring system, and the stability of the caisson is insufficient during the conversion of the constraint system, which bears higher risks under the action of wind, waves and currents, so the conversion of the constraint system should be completed as soon as possible to improve the safety of construction.

[0004] However, during actual construction, the connection of the anchor cable and the twisted rope needs to be realized on the floating caisson platform, but flexible lifting and installation equipment cannot be arranged on the caisson at this time, which leads to a complicated installation process of the anchoring system, manual labor cannot be used to move large parts on site, mechanical equipment cannot be used on site due to limited space, the installation time is too long, the anchoring construction cannot be completed, and the caisson needs to be continuously floated on the water, which is difficult to control in the case of a typhoon attack in the marine environment. SUMMARY

[0005] Therefore, the utility model provides a cable connection device and a construction method for water caisson anchoring construction, which realizes the rapid connection of the anchor cable and the twisted rope, shortens the installation time of the anchoring system, realizes the rapid anchoring construction of the caisson, saves construction time and reduces construction risks.

[0006] In order to achieve the above purpose, in the first aspect, the utility model provides a cable connection device for water caisson anchoring construction, which comprises a slide, a first conversion connection unit, a second conversion connection unit and a manual pulling unit. The slide is fixedly arranged on the top platform of the caisson. The first conversion connection unit is detachably arranged at the first end of the slide, the rear end is connected with the positioning anchor through the anchor cable, and the front end is provided with a convex connecting part. The second conversion connection unit is detachably arranged at the second end of the slide, the rear end is connected with the jack through the steel strand, and the front end is provided with a concave connecting part matched with the convex connecting part. The manual pulling unit is drivingly connected with the first conversion connection unit and / or the second conversion connection unit, is configured to drive the convex connecting part of the first conversion connection unit and the concave connecting part of the second conversion connection unit to be embedded with each other, and a pin shaft passes through the pin holes of the convex connecting part and the concave connecting part.

[0007] Further, the first conversion connecting unit comprises a first adjusting seat and a closed cable joint, the first adjusting seat is slidably arranged on the slide rail, the closed cable joint is carried by the first adjusting seat, the anchor cable is connected to the rear end of the closed cable joint, and the convex connecting part is arranged at the front end of the closed cable joint. The split structure of the first conversion connecting unit facilitates the connection of the closed cable joint and the anchor cable on site, and facilitates the placement of the first conversion connecting unit on the first adjusting seat after connection, and further facilitates the forward and backward movement of the first conversion connecting unit on the slide rail.

[0008] Further, the bottom of the first adjusting seat is supported on the slide rail by a first sliding roller, and the first sliding roller comprises a plurality of rollers arranged along the length direction of the slide rail.

[0009] Further, the front end of the closed cable joint is provided with a flat structure on both sides, the first adjusting seat is provided with adjusting bolts which are tightly arranged on the flat parts on both sides of the closed cable joint, so that the flat parts of the closed cable joint are vertically arranged on the horizontal plane by adjusting the supporting effect of the adjusting bolts. The circumferential angle of the closed cable joint with large volume and weight can be adjusted by rotating the adjusting bolts, which facilitates the angle adjustment of the closed cable joint with large volume and creates conditions for subsequent connection.

[0010] Further, a plurality of semicircular clamping grooves are arranged on the first adjusting seat along the direction of the slide rail, and the conical head part of the closed cable joint is matched with the semicircular clamping groove at the front end, so as to adjust the axis direction of the closed cable joint to be consistent with the axis direction of the slide rail, and to adjust the plane angle.

[0011] Further, the second conversion connecting unit comprises a second adjusting seat and an open cable joint, the second adjusting seat is slidably arranged on the slide rail, the open cable joint is carried by the second adjusting seat, the twisted rope is connected to the rear end of the open cable joint, and the concave connecting part is arranged at the front end of the open cable joint. The split structure of the second conversion connecting unit facilitates the connection of the open cable joint and the twisted rope on site, and facilitates the placement of the second conversion connecting unit on the second adjusting seat after connection, and further facilitates the forward and backward movement of the second conversion connecting unit on the slide rail.

[0012] Further, the second adjusting seat is supported on the slide rail by a second sliding roller, and the second sliding roller comprises a plurality of rollers arranged along the length direction of the slide rail.

[0013] Further, the hand pulling unit is a hand-operated hoist which is detachably arranged between the first conversion connecting unit and the second conversion connecting unit, and the hand-operated hoist is configured to pull the first conversion connecting unit close to the second conversion connecting unit, so that the convex structure of the first conversion connecting unit is embedded with the concave structure of the second conversion connecting unit, the pin hole of the convex structure is aligned with the pin hole of the concave structure, and the pin shaft is connected by penetrating the pin hole.

[0014] Further, the hand-operated hoists are connected between the first conversion connecting unit and the second conversion connecting unit, and are arranged side by side and connected individually, so that the straight movement is maintained during the forward movement of the first conversion connecting unit and / or the second conversion connecting unit, and the connection accuracy requirement of the site can be adapted.

[0015] In order to achieve the above object, the utility model provides a cable connection construction method for water sinking well anchoring construction, which comprises the following steps:

[0016] S100. Before the sinking well is docked, the slide is fixed on the sinking well top platform; then the first adjusting seat, the open type cable joint and the second adjusting seat are respectively installed on the slide;

[0017] S200. The first adjusting seat and the second adjusting seat are connected by the hand-operated hoist, the winch rope is inserted into the reserved hole of the open type cable joint and is fixed by the clamping piece;

[0018] S300. After the sinking well is floated to the site, the anchor boat carries the closed type cable joint and the anchor cable to one side of the sinking well, and the closed type cable joint is lifted to the sinking well platform by the hoisting machine and other hoisting equipment and is temporarily fixed;

[0019] S400. The closed type cable joint is placed on the first adjusting seat which has been installed on the slide by the crawler crane, the first adjusting seat is provided with a plurality of semicircular clamping grooves, and the conical head part of the closed type cable joint is automatically adapted to the semicircular clamping groove under the action of the self weight, so that the direction of the cable joint axis is adjusted to be consistent with the direction of the slide axis;

[0020] S500. The closed type cable joint is driven to rotate by the adjusting bolt acting on the flat part of the closed type cable joint, so that the plane where the flat part of the closed type cable joint is located is perpendicular to the horizontal plane;

[0021] S600. After the posture of the closed type cable joint is adjusted, the first adjusting seat is pulled to the second adjusting seat by the hand-operated hoist, so that the first conversion connecting unit and the second conversion connecting unit are embedded, the pin shaft is manually inserted, and the quick connection of the anchor cable and the winch rope is completed.

[0022] The technical advantages of the cable connection device for water sinking well anchoring construction at least embody the following aspects:

[0023] 1. Through setting detachable first conversion connecting unit and second conversion connecting unit on slide, rear end of first conversion connecting unit is connected with positioning anchor through anchor cable, front end is provided with male connecting part, rear end of second conversion connecting unit is connected with jack through steel strand, front end is provided with female connecting part, first conversion connecting unit and second conversion connecting unit are dragged close by hand force dragging unit, male connecting part and female connecting part are embedded with each other, pin shaft is penetrated into pin hole to quickly establish connection relationship, anchor cable and strand are quickly connected, anchor mooring system installation time is shortened, quick anchor mooring construction of sinking well is realized, construction time is saved, construction risk is reduced, and it is suitable for large volume and cannot be quickly placed in the occasion by hand force.

[0024] 2. The provided split structure of first conversion connecting unit is convenient for connecting closed lock joint with anchor cable on site, is convenient for placing on first adjusting seat after connection, and is further moved forward and backward on slide. The split structure of second conversion connecting unit is provided, is convenient for connecting open lock joint with strand on site, is convenient for placing on second adjusting seat after connection, and is further moved forward and backward on slide. BRIEF DESCRIPTION OF DRAWINGS

[0025] The drawings described herein are used to provide further understanding of the present application, constitute a part of the present application, and the schematic embodiments of the present application and the description thereof are used to explain the present application and do not constitute improper limitation on the present application.

[0026] Figure 1 is a structure schematic view (connection state) of the cable connecting device for water sinking well anchor mooring construction provided;

[0027] Figure 2 is a state schematic view of the cable connecting device for water sinking well anchor mooring construction provided before sinking well is docked;

[0028] Figure 3 is Figure 2 the structure schematic view of A-A view direction;

[0029] Figure 4 is a state schematic view of the cable connecting device for water sinking well anchor mooring construction provided after sinking well is floated to the site;

[0030] Figure 5 is Figure 4 the structure schematic view of B-B view direction;

[0031] Figure 6 is Figure 4 the structure schematic view of C-C view direction;

[0032] Figure 7 is Figure 4a structural schematic diagram of the D-D view direction of the anchor cable;

[0033] Figure 8 is a flow chart of the cable connection device and construction method provided for the water-based caisson anchoring construction.

[0034] Explanation of the drawing:

[0035] 1-First conversion connection unit, 11-Closed cable joint, 12-First adjusting seat, 121-First sliding roller, 122-Adjusting bolt;

[0036] 2-Second conversion connection unit, 21-Open cable joint, 22-Second adjusting seat, 221-Second sliding roller;

[0037] 3-Pin shaft;

[0038] 4-Hand-operated hoist;

[0039] 5-Slide;

[0040] 6-Anchor cable;

[0041] 7-Twisted rope.

[0042] It should be understood that the sizes of the various parts shown in the drawings are not drawn in accordance with the actual proportional relationship. In addition, the same or similar reference numerals represent the same or similar components. DETAILED DESCRIPTION

[0043] Under the condition of deep water, the caisson generally needs to be processed and assembled into a unified whole in the rear factory and then transported to the bridge site by floating, and then fixed and constrained by the anchoring system to achieve precise landing by sinking under water. In the process of installing the anchoring system, the connection of the anchor cable and the twisted rope needs to be achieved on the floating caisson platform, but flexible lifting and installation equipment cannot be set up on the caisson at this time, resulting in that the installation process of the anchoring system is too cumbersome, the installation time is too long, the anchoring construction cannot be completed, and the caisson needs to continue to float on the water, and the risk will be difficult to control.

[0044] To this end, the utility model provides a kind of cable connection device and construction method for water sinking well anchoring construction, including slide, first conversion connecting unit, second conversion connecting unit and hand force dragging unit.Slide is fixedly arranged on sinking well top platform.First conversion connecting unit is detachably slid in the first end of slide, rear end is connected with positioning anchor by anchor cable, and front end is provided with male connecting part.Second conversion connecting unit is detachably slid in the second end of slide, rear end is connected with jack by steel strand, and front end is provided with female connecting part matched with male connecting part.Hand force dragging unit is drivenly connected with first conversion connecting unit and / or second conversion connecting unit, and is configured to drive male connecting part of first conversion connecting unit and female connecting part of second conversion connecting unit to be mutually embedded, and pin hole of male connecting part and female connecting part is passed through by pin shaft.It can realize sinking well fast anchoring construction, save construction time and reduce construction risk.

[0045] The content of the utility model and the difference between the utility model and the prior art can be understood below with reference to the drawings and the text.The technical scheme (including preferred technical scheme) of the utility model is further described in detail below by means of drawings and by listing some optional embodiments of the utility model.

[0046] In the utility model, when it is described that a specific device is located between a first device and a second device, there can be or can not be an intervening device between the specific device and the first device or the second device.When it is described that a specific device is connected to other devices, the specific device can be directly connected to the other devices without an intervening device, or can not be directly connected to the other devices with an intervening device.

[0047] As shown in Figures 1 to 7 The utility model provides a kind of cable connection device for water sinking well anchoring construction, including slide 5, first conversion connecting unit 1, second conversion connecting unit 2 and hand force dragging unit.Slide 5 is fixedly arranged on sinking well top platform.First conversion connecting unit 1 is detachably slid in the first end of the slide 5, rear end is connected with positioning anchor by anchor cable 6, and front end is provided with male connecting part.Second conversion connecting unit 2 is detachably slid in the second end of the slide 5, rear end is connected with jack by steel strand, and front end is provided with female connecting part matched with the male connecting part.Hand force dragging unit is drivenly connected with the first conversion connecting unit and / or second conversion connecting unit, and is configured to drive male connecting part of first conversion connecting unit and female connecting part of second conversion connecting unit to be mutually embedded, and pin hole of male connecting part and female connecting part is passed through by pin shaft 3.

[0048] Based on the above embodiment, the utility model provides a cable connection device for water sinking well anchoring construction, through setting detachable first conversion connecting unit 1 and second conversion connecting unit 2 on the slide, the rear end of first conversion connecting unit 1 is connected with the positioning anchor through anchor cable 6, and the front end is provided with convex connecting part, the rear end of second conversion connecting unit 2 is connected with the jack through steel strand, and the front end is provided with concave connecting part, the first conversion connecting unit 1 and second conversion connecting unit 2 are dragged close by hand force dragging unit, the convex connecting part and the concave connecting part are mutually embedded, so as to pass in the pin hole with the pin shaft 3 and establish the connection relation quickly, realize the quick connection of anchor cable 6 and the twisted rope 7, shorten the anchoring system installation time, realize sinking well quick anchoring construction, save construction time, reduce construction risk, and be suitable for the occasion that the volume is larger and cannot be put into quickly by hand force.

[0049] In some embodiments, the first conversion connecting unit 1 includes a first adjusting seat 12 and a closed cable joint 11, the first adjusting seat 12 is slidably arranged on the slide 5, the closed cable joint 11 is carried by the first adjusting seat 12, the anchor cable 6 is connected with the rear end of the closed cable joint 11, and the convex connecting part is arranged at the front end of the closed cable joint 11. The split structure of the first conversion connecting unit 1 facilitates the connection of the closed cable joint 11 and the anchor cable 6 on site, and facilitates the placement of the first conversion connecting unit 1 on the first adjusting seat 12 after connection, and further facilitates the forward and backward movement of the first conversion connecting unit 1 on the slide 5.

[0050] The first adjusting seat 12 is supported on the slide 5 by a first sliding roller 121 at the bottom, and the first sliding roller 121 includes a plurality of rollers arranged along the length direction of the slide.

[0051] Further, the front end of the closed cable joint 11 is provided with a flat structure on both sides, and the first adjusting seat is provided with an adjusting bolt 122 which is tightly adjusted to the flat part on both sides of the closed cable joint 11, so as to support the adjusting effect of the closed cable joint 11 by the adjusting bolt 122, so that the plane where the flat part of the closed cable joint 11 is located is perpendicular to the horizontal plane. Only by rotating the adjusting bolt 122 can the circumferential angle of the closed cable joint 11 with large volume and weight be adjusted, so as to facilitate the angle adjustment of the closed cable joint 11 with large volume, and to create conditions for subsequent connection.

[0052] Further, a plurality of semicircular clamping grooves 123 are arranged on the first adjusting seat along the direction of the slide 5, and the semicircular clamping groove 123 at the front end is matched with the conical head part of the closed cable joint 11 in shape, so as to adjust the axis direction of the closed cable joint 11 to be consistent with the axis direction of the slide 5.

[0053] In some embodiments, the second conversion connection unit 2 includes a second adjusting seat 22 and an open cable joint 21. The second adjusting seat 22 is slidably mounted on the slide rail 5, and the open cable joint 21 is supported by the second adjusting seat 22. The twisted rope 7 is connected to the rear end of the open cable joint 21, and the concave connecting part is provided at the front end of the open cable joint 21. The split structure of the second conversion connection unit 2 facilitates the connection of the open cable joint 21 and the twisted rope 7 on site, and also facilitates its placement on the second adjusting seat 22 after connection, allowing for further back-and-forth movement on the slide rail 5.

[0054] Furthermore, the second adjusting seat 22 is supported on the slide rail 5 by a second sliding roller 221, which includes a plurality of rollers and is spaced apart along the length of the slide rail.

[0055] The working principle of the cable connection device provided for anchoring construction of caissons on water is as follows: Before the caisson is launched from the dock, the open cable section 21 and the second adjusting seat 22 are welded together and installed on the slide rail 5. The winch 7 is threaded into the open cable section 21 one by one and anchored with clamps. After the caisson is floated to the construction site, the anchor boat carries one end of the closed cable section 11 of the anchor cable 6 to the side of the caisson. The closed cable section 11 is lifted to the caisson platform by the hoisting equipment such as the winch and placed on the first adjusting seat 12 that has been installed on the slide rail 5. The open cable section 21 will adjust its direction on the first adjusting seat under its own weight. Then, the opening direction of the cable section is adjusted by the adjusting bolt 122 on the first adjusting seat 12 so that the concave structure and the convex structure of the conversion joint are fitted together. Then, the unit is pulled by hand to pull the concave structure and the convex structure closer and threaded into the pin 3 to complete the rapid connection of the cable.

[0056] In some embodiments, the manual dragging unit is a hand chain hoist 4 detachably disposed between the first conversion connection unit 1 and the second conversion connection unit 2. The hand chain hoist 4 is configured to drag the first conversion connection unit 1 closer to the second conversion connection unit 2, so that the convex structure of the first conversion connection unit 1 fits into the concave structure of the second conversion connection unit 2, so that the pin hole of the convex structure aligns with the pin hole of the concave structure, so that the pin shaft 3 can be inserted for connection.

[0057] During implementation, multiple chain hoists 4 are connected between the first conversion connection unit 1 and the second conversion connection unit 2 respectively. Each chain hoist 4 is arranged side by side and connected individually to maintain a straight line during the forward movement of the first conversion connection unit 1 and / or the second conversion connection unit 2.

[0058] like Figure 8 As shown, this utility model provides a cable connection device and construction method for anchoring caissons in water, characterized by including the following steps:

[0059] S100. Before the caisson is launched, the slide 5 is first fixed on the top platform of the caisson; then the first adjusting seat 12, the open-type cable joint 21 and the second adjusting seat 22 are respectively installed on the slide 5;

[0060] S200. The first adjusting seat 12 and the second adjusting seat 22 are connected together by the hand-operated hoist 4, the winch rope 7 is threaded into the reserved hole of the open-type cable joint 21 and is fixed by the clamping piece;

[0061] S300. After the caisson is floated to the site, the anchor boat carries the closed-type cable joint 11 and the anchor cable 6 to one side of the caisson, and uses the hoisting equipment such as the winch to lift it to the caisson platform and temporarily fixes the anchor cable 6;

[0062] S400. The closed-type cable joint 11 is placed on the first adjusting seat 12 which has been installed on the slide 5 by the crawler crane, and the first adjusting seat 12 is provided with a plurality of semicircular clamping grooves 123, and the conical head part of the closed-type cable joint 11 automatically adapts to the semicircular clamping groove 123 under the action of gravity, so as to adjust the axis direction of the cable joint 11, and make it consistent with the axis direction of the slide 5;

[0063] S500. The closed-type cable joint 11 is driven to rotate by the adjusting bolt 122 acting on the flat part of the closed-type cable joint 11, so that the plane where the flat part of the closed-type cable joint 11 is located is perpendicular to the horizontal plane;

[0064] S600. After the posture adjustment of the closed-type cable joint 11 is completed, the first adjusting seat 12 is pulled to the second adjusting seat 22 by the hand-operated hoist 4, so that the first conversion connecting unit 1 and the second conversion connecting unit 2 are embedded, the pin shaft 3 is manually threaded, and the quick connection of the anchor cable 6 and the winch rope 7 is completed.

[0065] In order to reduce the installation time of the anchoring system, a cable connection method in the anchoring construction process is proposed, which can realize the quick connection of the anchor cable and the winch rope, shorten the installation time of the anchoring system, and reduce the risk in the construction process. The technology, method and equipment known to those skilled in the related art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as part of the specification. In order to more clearly illustrate the technical scheme of the utility model, the following will be illustrated with specific embodiments.

[0066] In the specific implementation process, the cable connecting device for the water sinking well anchoring construction provided by the utility model, including a first conversion connecting unit 1, a second conversion connecting unit 2, a pin shaft 3, a hand-operated hoist 4 and a slide 5. The first conversion connecting unit 1 is composed of a closed cable joint 11 and a first adjusting seat 12, and the closed cable joint 11 is connected with an anchor cable 6. The second conversion connecting unit 2 is composed of an open cable joint 21 and a second adjusting seat 22, and a twisted rope 7 is fixed on the open cable joint 21. The first adjusting seat 12 is provided with a sliding roller 121 and an adjusting bolt 122, and the second adjusting seat 22 is provided with a sliding roller 221.

[0067] Before the sinking well is docked, the slide 5 is fixed on the top platform of the sinking well, then the first adjusting seat 12, the open cable joint 21 and the second adjusting seat 22 are installed on the slide 5, and the first adjusting seat 12 and the second adjusting seat 22 are connected together by the hand-operated hoist 4, the twisted rope 7 is inserted into the reserved holes in the open cable joint 21 and is fixed by the clamping piece.

[0068] After the sinking well is floated to the site, the anchor boat carries the closed cable joint 11 and the anchor cable 6 to one side of the sinking well, uses a hoist or other lifting equipment to lift them to the sinking well platform and temporarily fixes the anchor cable, uses a caterpillar crane to place the closed cable joint 11 on the first adjusting seat 12 which has been installed on the slide 5, the first adjusting seat is provided with a plurality of semicircular clamping grooves 123, and the conical head part of the closed cable joint 11 is automatically adapted to the semicircular clamping groove 123 under the action of gravity, so that the axis direction of the cable joint 11 is adjusted to be consistent with the axis direction of the slide 5. Then, the adjusting bolt 122 acting on the flat part of the closed cable joint 11 makes the cable joint rotate around its axis, so that the plane where the flat part of the cable joint is located is perpendicular to the horizontal plane.

[0069] After the posture of the closed cable joint 11 is adjusted, the first adjusting seat 12 is pulled to the second adjusting seat 22 by the hand-operated hoist 4, and finally the first conversion connecting unit 1 and the second conversion connecting unit 2 are embedded, the pin shaft 3 is manually inserted, and the quick connection of the anchor cable and the twisted rope is completed.

[0070] Finally, it should be noted that: the above examples are only used to illustrate the technical scheme of the utility model and not to limit it; although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the specific implementation of the utility model can be modified or some technical features can be replaced by equivalents; without departing from the spirit of the technical scheme of the utility model, they should be covered in the technical scheme range of the utility model claimed to be protected.

Claims

1. A cable connection device for caisson anchoring construction on water, characterized in that, The utility model relates to a kind of sinking well top platform conversion connection unit, including: Chute (5) is fixedly arranged on sinking well top platform; First conversion connection unit (1) is detachably slid in the first end of the chute (5), the rear end is connected with positioning anchor through anchor cable (6), and the front end is provided with male connecting part; Second conversion connection unit (2) is detachably slid in the second end of the chute (5), the rear end is connected with jack through steel strand, and the front end is provided with female connecting part matched with the male connecting part; Hand force dragging unit is driven connection with the first conversion connection unit and / or second conversion connection unit, configured to drive the male connecting part of the first conversion connection unit and the female connecting part of the second conversion connection unit mutually embedded, and pass through the pin hole of male connecting part and female connecting part by pin shaft (3); The first conversion connection unit (1) includes first adjusting seat (12) and closed cable joint (11), the first adjusting seat (12) is slid on the chute (5), the closed cable joint (11) is carried by the first adjusting seat (12), and the anchor cable (6) is connected with the rear end of the closed cable joint (11), and the male connecting part is arranged at the front end of the closed cable joint (11); The bottom of the first adjusting seat (12) is supported on the chute (5) by first sliding roller (121), and the first sliding roller (121) includes multiple and is arranged along the length direction of chute; The front end of the closed cable joint (11) is provided with flat structure on both sides.

2. A cable connection device for caisson anchoring construction on water according to claim 1, characterized in that, Multiple semicircular clamping grooves (123) are arranged on the first adjusting seat along the direction of chute (5), and the conical head portion of closed cable joint (11) is matched with the shape of semicircular clamping groove (123) at the front end, so as to adjust the axis direction of closed cable joint (11) consistent with the axis direction of chute (5).

3. A cable connection device for overwater caisson mooring construction according to claim 1, characterized in that, The second conversion connection unit (2) includes second adjusting seat (22) and open cable joint (21), the second adjusting seat (22) is slid on the chute (5), the open cable joint (21) is carried by the second adjusting seat (22), and the rope (7) is connected with the rear end of the open cable joint (21), and the female connecting part is arranged at the front end of the open cable joint (21).

4. A cable connection device for caisson anchoring construction on water according to claim 3, characterized in that, The second adjusting seat (22) is supported on the chute (5) by second sliding roller (221), and the second sliding roller (221) includes multiple and is arranged along the length direction of chute.

5. The cable connection device for overwater caisson anchoring construction according to claim 1, characterized in that, The hand force dragging unit is detachably arranged between the first conversion connection unit (1) and the second conversion connection unit (2) hand-operated hoist (4).

6. A cable connection device for caisson anchoring construction on water according to claim 5, characterized in that, The hand-operated hoist (4) is configured to drag the first conversion connection unit (1) close to the second conversion connection unit (2), so that the male structure of the first conversion connection unit (1) and the female structure of the second conversion connection unit (2) are embedded, so that the pin hole of male structure and the pin hole of female structure are aligned to be connected by pin shaft (3).

7. A cable connection device for caisson anchoring construction on water as claimed in claim 5 wherein, The wire rope hoist (4) is connected between the first conversion connecting unit (1) and the second conversion connecting unit (2), and each wire rope hoist (4) is arranged side by side and connected separately to keep straight movement during forward movement of the first conversion connecting unit (1) and / or the second conversion connecting unit (2).

8. A cable connection device for caisson anchoring construction on water as claimed in claim 1 wherein, The first adjusting seat is provided with an adjusting bolt (122) which is tightly arranged on the flat part on both sides of the closed cable joint (11), so that the flat part of the closed cable joint (11) is perpendicular to the horizontal plane by adjusting the support of the adjusting bolt (122).

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