Anchor device

Abstract

The utility model discloses an anchor device which comprises a shell, the interior of the shell is divided into a first storage cavity, and a penetrating part penetrating through the shell is formed on the first storage cavity; the second storage cavity is used for sealing the cavity; the at least one adapter is assembled in the second storage cavity and extends into the first storage cavity from the second storage cavity, and the adapter has an open state and a closed state; when the adapter is in a closed state, the first storage cavity and the second storage cavity are communicated; when the adapter is in an open state, the first storage cavity and the second storage cavity are separated; a depth detection element disposed within the housing; and the control unit communicates with the depth detection element and the adapter. According to the anchor device provided by the utility model, when the anchor device reaches the laying depth, the action of the adapter is controlled, so that water enters the interior of the shell, the laying of the anchor is realized through the gravity of the water and the anchor, the structure is simple, a large amount of electric energy is not consumed, and the laying is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of seabed deployment devices, and specifically relates to an improvement in the structure of an anchor device. Background Art

[0002] There are very few existing small anchors in China. There is a similar design of a suction pump suction anchor abroad, but the structure of the suction pump suction anchor is complex and it is difficult to balance the buoyancy. Another structure is the earth-anchoring drill structure, which has the disadvantages of complex structure, large power consumption, and difficult to ensure the anchoring effect due to the complex seabed environment and uneven soil texture. At the same time, the drill bit needs to overcome a large reaction torque, making it difficult to achieve the engineering implementation.

[0003] The above information disclosed in this background art is only used to increase the understanding of the background art of this application. Therefore, it may include prior art that is not known to those of ordinary skill in the art. Summary of the Utility Model

[0004] Aiming at the problems of complex structure and large power consumption of the existing anchor device in the prior art, the utility model proposes a new type of anchor device. When the deployment depth is reached, the transfer part is controlled to act to open the water inlet channel, so that water enters the inside of the anchor shell, and the deployment of the anchor is realized by the gravity of the water and the anchor. The structure is simple and does not consume a large amount of electric energy, which is convenient for deployment.

[0005] To achieve the above utility model / design purpose, the utility model adopts the following technical solutions:

[0006] An anchor device, comprising:

[0007] A housing, inside which are divided into independent:

[0008] A first storage cavity, on which a through part penetrating the housing is formed and communicated with the first storage cavity;

[0009] And a second storage cavity, the second storage cavity being a sealed cavity;

[0010] A transfer part, assembled in the second storage cavity and extending from the second storage cavity to the first storage cavity, having an open state and a closed state;

[0011] When the transfer part is in the closed state, the first storage cavity and the second storage cavity are communicated;

[0012] When the electro-control connection part is in the open state, the first storage cavity and the second storage cavity are separated;

[0013] A depth detection element, arranged inside the housing for detecting the deployment depth of the anchor device;

[0014] A control unit, disposed in the second storage cavity, communicates with the depth detection element and the adapter.

[0015] In some embodiments of the present application, the housing includes:

[0016] A front shell;

[0017] And a rear shell;

[0018] A connecting member connecting the front shell and the rear shell;

[0019] A first storage cavity is formed between the front shell and the connecting member;

[0020] A second storage cavity is formed between the rear shell and the connecting member.

[0021] In some embodiments of the present application, the adapter includes a first interface portion for connecting to a communication line;

[0022] A second interface portion located in the second storage cavity;

[0023] And a third interface portion, which is disposed opposite to the second interface portion, and the third interface portion extends through the adapter into the first storage cavity.

[0024] In some embodiments of the present application, a cable storage unit is disposed in the first storage cavity, and the cable storage unit includes:

[0025] A cable storage rack;

[0026] And a cable rotatably disposed on the cable storage rack.

[0027] In some embodiments of the present application, it includes:

[0028] An assembly rack, which is assembled in the second storage cavity, a first assembly space is formed on the assembly rack, and the control unit is assembled in the first assembly space;

[0029] And a second assembly space, in which a battery module is assembled.

[0030] In some embodiments of the present application, the assembly rack includes a first partition board, a second partition board and a third partition board which are arranged at intervals in sequence. The first partition board and the second partition board are connected by a first connecting rod, and the second partition board and the third partition board are connected by a second connecting rod;

[0031] The first assembly space is formed between the first partition board and the second partition board;

[0032] The second assembly space is formed between the second partition board and the third partition board;

[0033] Notches are formed at the outer peripheries of the first partition plate, the second partition plate, and the third partition plate;

[0034] When the mounting frame is assembled into the rear housing, a water inlet channel is formed between the notch and the rear housing.

[0035] In some embodiments of the present application, the front housing includes:

[0036] A front housing tip member and a front housing body that is inserted and cooperated with the front housing tip member. The outer side surface of the front housing tip member is a smooth arc surface;

[0037] A rear housing tip section is formed at the end of the rear housing. The outer side surface of the rear housing tip section is a smooth arc surface;

[0038] Along the direction from near the center of the housing to far from the center of the housing, the inner diameter of the front housing tip member gradually decreases, and the inner diameter of the rear housing tip section gradually decreases.

[0039] In some embodiments of the present application, the length of the front housing is less than the length of the rear housing, and it is 3 / 10 - 2 / 5 of the length of the rear housing.

[0040] In some embodiments of the present application, it further includes: a timing component, which is arranged on the control board and is communicatively connected to the control board.

[0041] In some embodiments of the present application, a connecting rod is hinged to the housing. An insertion pin is arranged at the end of the connecting rod, and an elastic tension member is connected between the insertion pin and the housing.

[0042] Compared with the prior art, the advantages and positive effects of the present utility model are:

[0043] In the anchor device of the present utility model, a housing is provided, and a first storage cavity and a closed second storage cavity are separated inside the housing. A through portion is provided on the first storage cavity. Transfer members are arranged in the first storage cavity and the second storage cavity. The connection or separation between the first storage cavity and the second storage cavity is controlled by opening and closing the transfer members. When the anchor device is deployed, only the control unit needs to control the transfer members to open so that water can enter the first storage cavity and the second storage cavity through the through portion to fill the entire housing. The automatic sinking deployment is achieved through the weight of the anchor device and the internal water flow. The structure of the entire device is simple;

[0044] During the deployment operation, only the opening and closing conversion control of the transfer members is required. The deployment operation is simple, easy to implement, and does not consume a large amount of electric energy, achieving energy conservation.

[0045] After reading the specific embodiments of the present utility model in conjunction with the accompanying drawings, other features and advantages of the present utility model will become clearer. Description of the Drawings

[0046] To more clearly illustrate the technical solutions in the embodiments of the present utility model, the accompanying drawings required for use in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can also be obtained based on these drawings.

[0047] Figure 1 is a three-dimensional structure diagram of an embodiment of the anchor device proposed by the present utility model;

[0048] Figure 2 is an exploded view of an embodiment of the anchor device proposed by the present utility model;

[0049] Figure 3 is a front view of an embodiment of the anchor device proposed by the present utility model;

[0050] Figure 4 is Figure 3 a sectional view taken along the A-A direction of;

[0051] Figure 5 is a structural diagram of the cooperation between the assembly frame, the control unit, and the battery module of an embodiment of the anchor device proposed by the present utility model;

[0052] Figure 6 is a schematic structural diagram of the assembly frame of an embodiment of the anchor device proposed by the present utility model;

[0053] Figure 7 is a schematic structural diagram of the cooperation between the anchor device proposed by the present utility model and the throwing device.

[0054] In the figure, 100, housing; 110, first storage cavity; 111, through portion; 120, second storage cavity; 130, front shell; 131, front shell tip member; 132, front shell body; 140, rear shell; 141, rear shell tip section; 150, connecting member; 151, first annular connection portion; 152, second annular connection portion; 153, annular sealing groove; 200, adapter; 210, first interface portion; 220, second interface portion; 230, third interface portion; 300, control unit; 400, cable storage unit; 410, cable storage rack; 420, cable; 500, assembly frame; 510, first assembly space; 520, second assembly space; 530, first partition board; 540, second partition board; 550, third partition board; 600, battery module; 700, notch portion; 810, connecting rod; 820, elastic tension member. Specific embodiments

[0055] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0056] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as a limitation to the present utility model.

[0057] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In the description of the embodiments, specific features, structures, materials, or characteristics can be combined in a suitable manner in any one or more embodiments or examples.

[0058] The terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0059] In the description of the present utility model, unless otherwise stated, the meaning of "a plurality" is two or more.

[0060] In some embodiments of the present application, an anchor device is proposed, which includes: a housing 100, and a transfer member 200 and a control unit 300 arranged in the housing 100.

[0061] The housing 100 forms the outer shell of the entire anchor device.

[0062] Inside the housing 100, a mutually independent first storage cavity 110 and a second storage cavity 120 are partitioned and formed.

[0063] The first storage cavity 110 and the second storage cavity 120 are mutually independent and do not communicate with each other and do not interfere with each other.

[0064] A through portion 111 penetrating the housing 100 is formed at the first storage cavity 110;

[0065] In some embodiments, the through portion 111 is a through hole penetrating the housing 100, and the through hole can be in a long strip shape, circular shape, rectangular shape, etc.

[0066] A plurality of through holes are provided and are evenly arranged along the circumferential direction of the first storage cavity 110.

[0067] In some embodiments, a cable storage unit 400 is disposed in the first storage cavity 110, and the cable storage unit 400 is used to store the cable 420.

[0068] By arranging the first storage cavity 110 in the housing 100 and the cable storage unit 400 disposed in the first storage cavity 110, when the anchor device is deployed, the cable 420 in the cable storage unit 400 inside it can be continuously released and deployed for deployment. This not only realizes the storage of the cable 420 but also facilitates the deployment of the anchor device.

[0069] When connecting, one end of the cable 420 in the cable storage unit 400 is led out from the through portion 111 and then connected to the throwing mechanism.

[0070] In some embodiments of the present application, the cable storage unit 400 includes:

[0071] A cable storage rack 410, assembled into the housing 100;

[0072] And a cable 420 wound around the cable storage rack 410.

[0073] When deployment is required, the anchor device can drive the cable storage rack 410 to move downward, so that the cable 420 wound around the cable storage rack 410 is continuously deployed to match the sinking of the anchor device.

[0074] In some embodiments, the cable storage rack 410 includes a support rod and a first limit disk and a second limit disk connected to both ends of the support rod.

[0075] The cable 420 is wound around the support rod, and the cable 420 wound around the support rod is wound in multiple layers to be close to the outer diameters of the first limit disk and the second limit disk.

[0076] The outer diameters of the first limit disk and the second limit disk are adapted to the inner diameter of the housing 100. In this way, the space in the first storage cavity 110 is almost filled by the first limit disk, the second limit disk, and the cable 420, and less water flow can enter the first storage cavity 110 before the anchor device enters the water and before deployment.

[0077] The second storage cavity 120 is a sealed cavity, which can ensure that no water flow enters its interior before the anchor device is deployed after entering the water, so as to avoid affecting the later deployment of the anchor device.

[0078] The adapter 200, with at least one being provided, is assembled in the second storage cavity 120 and extends from the second storage cavity 120 into the first storage cavity 110, and it has an open state and a closed state;

[0079] When the adapter 200 is in the open state, the first storage cavity 110 and the second storage cavity 120 are communicated;

[0080] When the electric control connector is in the closed state, the first storage cavity 110 and the second storage cavity 120 are separated.

[0081] Through the setting of the adapter 200, the separation or connection control between the first storage cavity 110 and the second storage cavity 120 brackets is realized.

[0082] When the anchor device is not deployed, by controlling the adapter 200 to be in the closed state, the first storage cavity 110 and the second storage cavity 120 are separated to prevent water flow from entering.

[0083] When the underwater deployment of the anchor device is required, the adapter 200 can be controlled to be in the open state, so that the first storage cavity 110 and the second storage cavity 120 communicate with each other. At this time, the water flow can enter the first storage cavity 110 through the through - part 111, and then enter the second storage cavity 120 through the adapter 200, realizing the full filling of the entire anchor device with water, increasing the overall gravity of the anchor device, and enabling the anchor device to automatically sink for deployment under the action of its own gravity and the gravity of water.

[0084] In some embodiments, multiple adapters 200 can be provided. In this way, when the water flow enters, it can enter the second storage cavity 120 through multiple adapters 200 respectively, so as to achieve the effect of quickly filling the second storage cavity 120 and accelerating the deployment speed of the anchor device.

[0085] The depth detection element is arranged in the housing 100 and is used to detect the deployment depth of the anchor device;

[0086] The control unit 300 is arranged in the second storage cavity 120 and communicates with the depth detection element and the adapter 200.

[0087] In some embodiments, the depth detection element is a depth detection sensor. After the anchor device enters the water, the underwater depth of the anchor device can be detected in real - time through the depth detection element. When the detected underwater depth of the anchor device reaches the set depth, the control unit 300 can be used to control the adapter 200 to act and open it, so as to communicate the first storage cavity 110 and the second storage cavity 120.

[0088] If it is detected that the underwater depth does not reach the set depth, the adapter 200 is not controlled to act.

[0089] In the anchor device of this embodiment, a housing 100 is provided, and a first storage cavity 110 and a closed second storage cavity 120 are partitioned inside the housing 100. A through portion 111 is provided on the first storage cavity 110. The adapter 200 is arranged in the first storage cavity 110 and the second storage cavity 120. By opening and closing the adapter 200, the connection or separation between the first storage cavity 110 and the second storage cavity 120 is controlled. When the anchor device is deployed, it is only necessary to control the adapter 200 to open through the control unit 300, so that water flows through the through portion 111 into the first storage cavity 110 and the second storage cavity 120 to fill the entire housing 100. The automatic sinking deployment is realized through the weight of the anchor device and the internal water flow. The structure of the whole device is simple;

[0090] During the deployment operation, it is only necessary to control the opening and closing conversion of the adapter 200. The deployment operation is simple and easy to implement, and does not consume a large amount of electric energy, realizing energy conservation.

[0091] In some embodiments of the present application, the housing 100 includes:

[0092] A front shell 130;

[0093] And a rear shell 140;

[0094] A connecting member 150 connecting the front shell 130 and the rear shell 140;

[0095] A first storage cavity 110 is formed between the front shell 130 and the connecting member 150;

[0096] A second storage cavity 120 is formed between the rear shell 140 and the connecting member 150.

[0097] In some embodiments, the length of the front shell 130 is much smaller than the length of the rear shell 140, and the front shell 130 is mainly used for storing the cable 420.

[0098] In some embodiments, the connecting member 150 is a connecting flange, one end of which is inserted and matched with the front shell 130, and the other end is inserted and matched with the rear shell 140.

[0099] The connecting flange is formed with: a first annular connecting portion 151, which is inserted into the rear shell 140 and locked and fixed with the rear shell 140 by screws;

[0100] A second annular connecting portion 152, which is inserted into the front shell 130 and locked and fixed with the front shell 130 by screws.

[0101] An annular sealing groove 153 is formed on the side close to the first annular connection part. An annular sealing strip is arranged in the annular sealing groove. After the first annular connection part and the rear shell 140 are locked and fixed, the annular sealing strip is pressed against the rear shell 140 and the connecting flange to seal the second storage cavity 120.

[0102] In some embodiments of the present application, the adapter 200 includes a first interface portion 210 for connecting to a communication line. It is a communication line interface for communicating and transmitting signals.

[0103] A second interface portion 220 is located in the second storage cavity 120 and constitutes a water outlet for discharging water.

[0104] And a third interface portion 230 is disposed opposite to the second interface portion 220. The third interface portion 230 passes through the connecting member 150 and extends into the first storage cavity 110.

[0105] The third interface portion 230 constitutes a water inlet for water intake.

[0106] When the adapter 200 is in a closed state, the second interface portion 220 and the third interface portion 230 are not connected;

[0107] When the adapter 200 is in an open state, the second interface portion 220 and the third interface portion 230 are connected.

[0108] In some embodiments, the adapter 200 is a solenoid valve. A normally closed solenoid valve can be selected for the solenoid valve. When the solenoid valve is not powered, it remains in a closed state. When the solenoid valve is powered, it remains in an open state.

[0109] After water flow enters, the solenoid valve may lose power and fail, but the solenoid valve has a self - protection function, that is, it remains in an open state after the power is cut off for water intake, thus ensuring that water flow can continuously enter the inside of the housing 100 and ensuring the normal deployment of the anchor device.

[0110] In some embodiments, the adapter 200 is an electric and controllable electric control valve, which is controlled to be closed or opened.

[0111] In some embodiments of the present application, the following are provided inside the housing 100:

[0112] An assembly rack 500 is assembled in the second storage cavity 120. A first assembly space 510 is formed on the assembly rack 500, and the control unit 300 is assembled in the first assembly space 510;

[0113] And a second assembly space 520, in which the battery module 600 is assembled.

[0114] The battery module 600 is used to supply power to the control unit 300 and the adapter 200.

[0115] In some embodiments of the present application, the mounting frame 500 includes a first partition plate 530, a second partition plate 540, and a third partition plate 550 that are sequentially and spaced apart, and their outer diameters are adapted to the inner diameter of the rear case 140.

[0116] The first partition plate 530, the second partition plate 540, and the third partition plate 550 are all arranged perpendicular to the inner wall of the rear case 140 to divide the space inside the rear case 140.

[0117] The first partition plate 530 and the second partition plate 540 are connected by a first connecting rod 810, and the second partition plate 540 and the third partition plate 550 are connected by a second connecting rod 810.

[0118] To ensure the connection strength between the first partition plate 530 and the second partition plate 540, multiple first connecting rods 810 are provided and arranged along the circumferential direction of the rear case 140.

[0119] To ensure the connection strength between the second partition plate 540 and the third partition plate 550, multiple second connecting rods 810 are provided and arranged along the circumferential direction of the rear case 140.

[0120] The first assembly space 510 is formed between the first partition plate 530 and the second partition plate 540. A wire outlet is formed on the first partition plate 530, and the communication wire led out from the control unit 300 is led out from the wire outlet to the adapter 200 for connection with the adapter 200.

[0121] A second assembly space 520 is formed between the second partition plate 540 and the third partition plate 550 for storing the battery.

[0122] A rear case water inlet cavity is formed between the first partition plate 530, the rear case 140, and the connecting member 150.

[0123] Notch portions 700 are formed on the outer circumferences of the first partition plate 530, the second partition plate 540, and the third partition plate 550;

[0124] The notch portions 700 mainly ensure that water flow can enter the first assembly space 510 and the second assembly space 520.

[0125] To achieve the rapid entry of water flow, multiple notch portions 700 are provided and arranged evenly along the circumferential direction of the first partition plate 530.

[0126] Multiple second partition plates 540 and third partition plates 550 are also provided, and their arrangement manners are the same as that of the first partition plate 530.

[0127] When the mounting bracket 500 is assembled into the rear case 140, a water inlet channel is formed between the notch portion 700 and the rear case 140.

[0128] The water flow entering the rear case water inlet cavity of the rear case 140 will enter the first assembly space 510 along the plurality of notch portions 700, then enter the second assembly space 520, and finally fill the entire second storage cavity 120.

[0129] In some embodiments, the outer diameters of the first partition plate 530, the second partition plate 540, and the third partition plate 550 are set to be smaller than the inner diameter of the rear case 140, and the water flow entering the rear case 140 can also quickly enter the first assembly space 510 and the second assembly space 520.

[0130] In some embodiments of the present application, the front case 130 includes:

[0131] A front case tip member 131 and a front case body 132 that is inserted and fitted with the front case tip member 131. The outer side surface of the front case tip member 131 is a smooth arc surface.

[0132] The material of the front case body 132 can be selected as nylon.

[0133] A rear case tip section 141 is formed at the end of the rear case 140. The outer side surface of the rear case tip section 141 is a smooth arc surface;

[0134] Along the direction from near the center of the housing 100 to far from the center of the housing 100, the inner diameter of the front case tip member 131 gradually decreases, and the inner diameter of the rear case tip section 141 gradually decreases.

[0135] By respectively arranging the front case tip member 131 and the rear case tip section 141 at the front end and the rear end of the entire housing 100 and setting their outer side surfaces as a smooth arc surface structure with smooth transition, the resistance received by the anchor device during the falling process can be reduced, facilitating the deployment of the anchor device.

[0136] In some embodiments of the present application, the length of the front case 130 is less than the length of the rear case 140, and it is 3 / 10 - 2 / 5 of the length of the rear case 140. By setting the length of the front case 130 to be less than the length of the rear case 140, only a small amount of water enters the first storage cavity 110 between the front case 130 with smaller weight and length and the connecting component 150 after the anchor device enters the water, and the second storage cavity 120 between the rear case 140 and the connecting component 150 does not enter water. With a small weight, it ensures that the weight of the entire anchor device before deployment is relatively light and does not increase the load of the throwing device.

[0137] In some embodiments of the present application, it further includes: a timing component, which is arranged on the control board and is communicatively connected to the control board.

[0138] The timing component is a timer, which communicates with the control unit 300. It is used to start timing when detecting that the anchor device is thrown by the throwing device, and transmit the timing time to the control unit 300. When the control unit 300 detects that the accumulated timing time exceeds a preset time such as 3S or 5S, it controls the adapter 200 to open and deploy the anchor device.

[0139] In some embodiments of the present application, a connecting rod 810 is hinged on the housing 100, an insertion pin is provided at the end of the connecting rod 810, and an elastic tension member 820 is connected between the insertion pin and the housing 100.

[0140] The insertion pin on the connecting rod 810 can be hooked and matched with the device for throwing the anchor device. Through the elastic tension member 820, the connecting rod 810 and the anchor device are tightened and fixed.

[0141] The elastic tension member 820 can be a tension spring.

[0142] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions required to be protected by the present invention.

Claims

1. An anchor device, characterized in that, Comprising: A housing, within which are partitioned to form independent: A first storage cavity, on which a through portion penetrating the housing is formed; And a second storage cavity, the second storage cavity being a sealed cavity; A transfer member, provided with at least one, assembled in the second storage cavity and extending from the second storage cavity into the first storage cavity, which has an open state and a closed state; When the transfer member is in the closed state, it connects the first storage cavity and the second storage cavity; When the transfer member is in the open state, it separates the first storage cavity and the second storage cavity; A depth detection element, arranged within the housing, for detecting the lowering depth of the anchor device; A control unit, arranged in the second storage cavity, communicating with the depth detection element and the transfer member.

2. The anchor device according to claim 1, characterized in that, The housing includes: A front housing and a rear housing; A connecting member, connecting the front housing and the rear housing; A first storage cavity is formed between the front housing and the connecting member; A second storage cavity is formed between the rear housing and the connecting member.

3. The anchor device according to claim 2, wherein The transfer member includes a first interface portion for connecting with a communication line; A second interface portion, located within the second storage cavity; And a third interface portion, oppositely arranged with the second interface portion, the third interface portion passing through the connecting member and extending into the first storage cavity.

4. The anchor device according to claim 1, characterized in that, A cable storage unit is arranged within the first storage cavity, the cable storage unit including: A cable storage rack; And a cable rotatably arranged on the cable storage rack.

5. The anchor device according to claim 2, characterized in that, Comprising: An assembly rack, the assembly rack being assembled in the second storage cavity, on which a first assembly space is formed, and the control unit is assembled within the first assembly space; And a second assembly space, within which a battery module is assembled.

6. The anchor device according to claim 5, characterized in that, The assembly rack includes a first partition board, a second partition board and a third partition board arranged at intervals in sequence, the first partition board and the second partition board are connected by a first connecting rod, and the second partition board and the third partition board are connected by a second connecting rod; The first assembly space is formed between the first partition board and the second partition board; The second assembly space is formed between the second partition board and the third partition board; Notches are formed at the outer peripheries of the first partition board, the second partition board and the third partition board; When the assembly rack is assembled into the rear housing, a water inlet channel is formed between the notch and the rear housing.

7. The anchor device according to claim 2, characterized in that, The front housing includes: A front housing tip member and a front housing body inserted and mating with the front housing tip member, the outer side surface of the front housing tip member being a smooth arc surface; The end of the rear housing forms a rear housing tip section, the outer side surface of the rear housing tip section being a smooth arc surface; Along the direction from near the center of the housing to far from the center of the housing, the inner diameter of the front housing tip member gradually decreases, and the inner diameter of the rear housing tip section gradually decreases.

8. The anchor device according to claim 2, wherein, The length of the front housing is less than the length of the rear housing, which is 3 / 10 - 2 / 5 of the length of the rear housing.

9. The anchor device according to claim 1, characterized in that, Also included is: a timing component, arranged on the control unit and communicatingly connected with the control unit.

10. The anchor device according to claim 1, characterized in that, A connecting rod is hinged to the housing, an insertion pin is arranged at the end of the connecting rod, and an elastic tension member is connected between the insertion pin and the housing.

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