阅读说明：本技术 一种船舶岸电充电接口结构 (Boats and ships bank electricity interface structure that charges ) 是由 刘海峰 郑松松 刘黎明 周佩祥 朱晓黎 邢建旭 卢峰 孙益 王俊杰 柏卫平 费展 于 2021-06-30 设计创作，主要内容包括：本发明公开了一种船舶岸电充电接口结构,包括岸基充电座、充电插头和保护箱,岸基充电座上设有充电插座和卡接扣,保护箱上设有门板、连接锁链、缠绕转轴和用于使门板和缠绕转轴联动的联动机构,充电插头与充电插座适配且卡接,充电插头上的电线伸入保护箱内,门板与保护箱滑动连接,缠绕转轴与保护箱转动连接,连接锁链一端与缠绕转轴固定且缠绕在缠绕转轴上,连接锁链的另一端与卡接扣卡接,联动机构连接门板和缠绕转轴。本发明提供了一种小车式断路器储能弹簧拆装装置及方法,具有拆装工具结构简单,制造成本低,拆装方法简单,拆装效率高,不会造成储能弹簧外表损坏等优点。(The invention discloses a ship shore power charging interface structure which comprises a shore-based charging seat, a charging plug and a protection box, wherein the shore-based charging seat is provided with a charging socket and a clamping buckle, the protection box is provided with a door plate, a connecting lock chain, a winding rotating shaft and a linkage mechanism for enabling the door plate and the winding rotating shaft to be linked, the charging plug is adaptive to and clamped with the charging socket, an electric wire on the charging plug extends into the protection box, the door plate is connected with the protection box in a sliding mode, the winding rotating shaft is rotatably connected with the protection box, one end of the connecting lock chain is fixed with the winding rotating shaft and wound on the winding rotating shaft, the other end of the connecting lock chain is clamped with the clamping buckle, and the linkage mechanism is connected with the door plate and the winding rotating shaft. The invention provides a device and a method for disassembling and assembling an energy storage spring of a trolley type circuit breaker, which have the advantages of simple structure of a disassembling and assembling tool, low manufacturing cost, simple disassembling and assembling method, high disassembling and assembling efficiency, no damage to the appearance of the energy storage spring and the like.)

1. The utility model provides a boats and ships bank electricity interface structure that charges, a serial communication port, including bank base charging seat, charging plug and guard box, it detains to be equipped with charging socket and joint on the bank base charging seat, be equipped with the door plant on the guard box, connect the chain, the winding pivot and be used for making the linkage of door plant and winding pivot, charging plug and charging socket adaptation and joint, the last electric wire of charging plug stretches into in the guard box, door plant and guard box sliding connection, the winding pivot is rotated with the guard box and is connected, it is fixed and the winding in the winding pivot to connect chain one end and winding pivot, the other end and the joint of joint knot joint of connecting the chain, the linkage connects door plant and winding pivot.

2. The shore power charging interface structure for the ship as claimed in claim 1, wherein the linkage mechanism comprises a gear and a rack, the gear and the rack are engaged, the rack is fixed with the door plate, and the winding shaft drives the gear to rotate.

3. The shore power charging interface structure for the ship as claimed in claim 2, wherein the gear is coaxially fixed with the winding shaft.

4. The shore power charging interface structure for the ship of claim 1, wherein the linkage mechanism comprises a connection rope, a second rotating shaft and a return spring, one end of the connection rope is connected with the door panel, the other end of the connection rope is connected with the second rotating shaft and wound on the second rotating shaft, the wound rotating shaft drives the second rotating shaft to rotate, and two ends of the return spring are respectively connected with the door panel and the protection box.

5. The shore power charging interface structure for ship of claim 4, wherein said second shaft is coaxial with said winding shaft.

6. The shore power charging interface structure for ship as claimed in claim 4, wherein the second rotating shaft and the winding rotating shaft are an integral structure.

7. The shore power charging interface structure for the ship as claimed in claim 4, wherein the protection box is provided with a guide wheel, the guide wheel is rotatably connected with the protection box, and the connecting rope passes around the guide wheel and contacts with the guide wheel.

8. The shore power charging interface structure for the ship as claimed in claim 1, 2, 3, 4, 5, 6 or 7, wherein the connecting chain is connected with the clamping buckle through a connecting ring at one end, the clamping buckle comprises a fixed block, a telescopic block and a telescopic spring, the fixed block is provided with a clamping groove, the telescopic block is arranged at an opening of the clamping groove, and two ends of the telescopic spring are respectively connected with the telescopic block and the fixed block.

9. The shore power charging interface structure for the ship as claimed in claim 8, wherein one end of the telescopic block extends to one side of the charging socket, and when the charging plug is connected with the charging socket in a clamping manner, the charging plug blocks the telescopic block, so that the clamping groove cannot be opened.

Technical Field

The invention relates to the technical field of ship charging equipment, in particular to a ship shore power charging interface structure.

Background

The shore power of the port ship is supplied by replacing a shipborne auxiliary fuel generator with an onshore power supply, so that various pollution emissions generated by the ship using the auxiliary fuel generator to generate power while the ship is in shore can be effectively reduced, and the method belongs to the typical electric energy substitution category of replacing oil with electricity. When boats and ships berth alongside, because the influence of surface of water wave, the hull can be constantly rocked, and the unable direct application of general interface that charges is on boats and ships charge. Therefore, a ship shore power charging interface structure needs to be designed, a ship can be limited through a connecting chain, and the phenomenon that the ship shakes up and down to enable a charging plug to fall off is avoided.

Chinese patent application publication No. CN106099525A, the publication date is 2016, 11, 09, entitled "a pure electric ship charging plug", discloses a pure electric ship charging plug, including main body, end cover, elastic hinge, joint strip, buckle and draw-in groove, press movable plate, backup pad, jack catch, return spring, rectifier filter, printed circuit board, switch tube, transformer and high-frequency rectifier filter, the end cover passes through elastic hinge to be fixed on the main body up end, joint strip installs terminal surface edge under the end cover, the buckle assembly is terminal surface edge department under the end cover, the draw-in groove is installed on the main body up end, return spring installs on the main body side, the backup pad assembly is on return spring up end, press the movable plate to install on backup pad up end right side, the jack catch assembly is on backup pad right-hand member face, direct current output mechanism sets up in the main body, the transformer is connected with the high-frequency rectifier filter through the power line, and the high-frequency rectifier filter is reasonable in structure, good in waterproofness and high in charging efficiency. However, the above-mentioned problem has not been solved by the ship charging plug.

Disclosure of Invention

The invention provides a device and a method for disassembling and assembling an energy storage spring of a trolley type circuit breaker, aiming at overcoming the defects that when a ship is berthed on the shore, the ship body can continuously rock due to the influence of water surface waves, and the connection reliability of a charging interface needs to be ensured in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a boats and ships bank electricity interface structure that charges, including bank base charging seat, charging plug and guard box, it detains to be equipped with charging socket and joint on the bank base charging seat, be equipped with the door plant on the guard box, connect the chain, the winding pivot with be used for making the door plant and the link gear of winding pivot linkage, charging plug and charging socket adaptation and joint, the last electric wire of charging plug stretches into in the guard box, door plant and guard box sliding connection, the winding pivot rotates with the guard box to be connected, it is fixed and the winding in the winding pivot with the winding pivot to connect chain one end, the other end and the joint of joint knot of connecting the chain, link gear connects door plant and winding pivot.

Among the above-mentioned technical side, charging plug passes through the electric wire flexible coupling with the guard box, avoids the influence that the hull rocked, and when not charging, charging plug accomodates in the guard box. When needing to charge, take out from winding pivot the connection chain earlier, the winding pivot is rotatory, drives the door plant and slides, and when connecting the chain and pulling out enough long term, the connection chain can detain the joint with the joint on the bank base charging seat, and the winding pivot drives the door plant through link gear and opens completely simultaneously, and charging plug can take out in the protective box and charge. Through implementing above-mentioned technical scheme, can carry on spacingly to boats and ships through connecting the chain, avoid boats and ships to rock from top to bottom and make charging plug drop. And through the linkage of door plant and winding pivot, when guaranteeing that the connecting chain is not extracted, charging plug can't take out, avoids because operating personnel carelessness, leads to connecting the chain not to connect the joint and detain, avoids the risk that charging plug drops in transmission process.

Preferably, the linkage mechanism comprises a gear and a rack, the gear is meshed with the rack, the rack is fixed with the door panel, and the winding rotating shaft drives the gear to rotate. The structure can realize the linkage of door plant and winding pivot, and when the winding pivot rotated, the gear rotated thereupon, and the gear drives rack and door plant and slides together, realizes opening and closing of door plant.

Preferably, the gear is fixed coaxially with the winding shaft.

Preferably, the linkage mechanism comprises a connecting rope, a second rotating shaft and a return spring, one end of the connecting rope is connected with the door plate, the other end of the connecting rope is connected with the second rotating shaft and wound on the second rotating shaft, the winding rotating shaft drives the second rotating shaft to rotate, and two ends of the return spring are connected with the door plate and the protection box respectively. The linkage of door plant and winding pivot can be realized to the structure, and when the winding pivot rotated, the second pivot rotated thereupon, and the second pivot will be connected the rope and twine the explanation, connect the rope and drive the door plant and slide, realize opening of door plant, and the answer spring can be when connecting the rope and loosen, make the door plant closed.

Preferably, the second rotating shaft is coaxial with the winding rotating shaft.

Preferably, the second rotating shaft and the winding rotating shaft are of an integral structure.

Preferably, the protection box is provided with a guide wheel, the guide wheel is rotatably connected with the protection box, and the connecting rope bypasses the guide wheel and is in contact with the guide wheel. The structure can play a guiding role.

Preferably, the shore-based charging base is provided with a control switch, and the control switch controls the circuit on the charging socket to be switched on and off.

Preferably, one of connecting the chain and the joint is detained one and is served and be equipped with the go-between, and the joint is detained and is included fixed block, flexible piece and expanding spring, is equipped with the joint groove on the fixed block, and flexible piece sets up the opening part in joint groove, and expanding spring's both ends are connected with flexible piece and fixed block respectively. The joint that chain and joint were buckled can be realized connecting to the joint structure, will slide flexible piece during the connection, makes joint groove opening open, and the go-between stretches into the joint inslot back, loosens flexible piece again, makes flexible piece pass the go-between and can realize connecting the joint that chain and joint were buckled.

Preferably, the one end of flexible piece extends to charging socket one side, and when charging plug and charging socket joint, charging plug blocks flexible piece, makes the joint groove unable open. Among the above-mentioned technical scheme, when charging plug and charging socket joint, be in the charged state this moment, if connect the chain and opened this moment, have very big potential safety hazard, consequently, this application is when charging plug and charging socket joint, makes charging plug block flexible piece, because flexible piece can't be opened, connects the chain and can't open with the joint of joint knot, guarantees that the connection chain in the charging process can not break away from the joint and detain, only connects the chain and can open when charging plug pulls out the back.

Preferably, a clockwork spring is arranged on the winding rotating shaft. The spring can make the winding shaft have restoring force, and when the connecting chain and the clamping buckle are loosened, the winding shaft is automatically wound.

The invention has the beneficial effects that: (1) the ship can be limited through the connecting chain, the phenomenon that the charging plug falls off due to the fact that the ship shakes up and down is avoided, (2) the charging plug cannot be taken out when the connecting chain is not pulled out due to linkage of the door plate and the winding rotating shaft, the phenomenon that the connecting chain is not connected with the clamping buckle due to carelessness of an operator is avoided, and the risk that the charging plug falls off in the transmission process is avoided; (3) when charging plug and charging socket joint, make charging plug block flexible piece, guarantee that the connection chain in the charging process can not break away from the joint and detain, only connect the chain and just can open when charging plug pulls out the back.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a linkage mechanism in embodiment 2;

fig. 3 is a schematic structural view of a link mechanism in embodiment 3.

In the figure: shore-based charging seat 1, charging plug 2, guard box 3, charging socket 4, joint buckle 5, fixed block 5.1, flexible piece 5.2, expanding spring 5.3, joint groove 5.4, door plant 6, connection chain 7, go-between 7.1, winding pivot 8, link gear 9, gear 9.1, rack 9.2, connecting rope 9.3, second pivot 9.4, answer spring 9.5, leading wheel 9.6.

Detailed Description

The invention is further described with reference to the following figures and specific embodiments.

Example 1:

as shown in fig. 1, a boats and ships bank electricity interface structure that charges, including bank base charging seat 1, charging plug 2 and guard box 3, be fixed with charging socket 4 and joint knot 5 on the bank base charging seat 1, be equipped with door plant 6 on the guard box 3, connect the chain 7, winding pivot 8 and be used for making door plant 6 and the link gear 9 of winding pivot 8 linkage, charging plug 2 and charging socket 4 adaptation and joint, the electric wire on the charging plug 2 stretches into in the guard box 3, door plant 6 and 3 sliding connection of guard box, winding pivot 8 rotates with guard box 3 to be connected, it is fixed with winding pivot 8 and twines on winding pivot 8 to connect 7 one end of chain, the other end and the joint of connecting chain 7 are buckled 5 joints, link gear 9 connects door plant 6 and winding pivot 8. The shore-based charging seat 1 is provided with a control switch which controls the circuit on the charging socket 4 to be switched on and off. And a clockwork spring is arranged on the winding rotating shaft 8.

Among the above-mentioned technical side, charging plug 2 passes through the electric wire flexible coupling with guard box 3, avoids the influence that the hull rocked, and when not charging, charging plug 2 is accomodate in guard box 3. When needing to charge, take out connection chain 7 from winding pivot 8 earlier, winding pivot 8 is rotatory, drives door plant 6 and slides, and when connecting chain 7 and pulling out enough long term, connect chain 7 can detain 5 joints with the joint on the bank base charging seat 1, and winding pivot 8 drives door plant 6 through link gear 9 and opens completely simultaneously, and charging plug 2 can take out from protection case 3 and charge. Through implementing above-mentioned technical scheme, can carry on spacingly through connecting the chain 7 to boats and ships, avoid boats and ships to rock from top to bottom and make charging plug 2 drop. And through the linkage of door plant 6 and winding pivot 8, when guaranteeing to connect chain 7 and not extract, charging plug 2 can't take out, avoids because operating personnel negligence, leads to connecting chain 7 and not connecting joint and detain 5, avoids the risk that charging plug 2 drops in transmission process.

Example 2:

as shown in fig. 2, based on embodiment 1, the linkage mechanism 9 includes a gear 9.1 and a rack 9.2, the gear 9.1 is engaged with the rack 9.2, the rack 9.2 is fixed to the door panel 6, the gear 9.1 is coaxially fixed to the winding shaft 8, and the winding shaft 8 drives the gear 9.1 to rotate. The structure can realize the linkage of the door plate 6 and the winding rotating shaft 8, when the winding rotating shaft 8 rotates, the gear 9.1 rotates along with the winding rotating shaft, and the gear 9.1 drives the rack 9.2 to slide together with the door plate 6, so that the door plate 6 is opened and closed.

Example 3:

as shown in fig. 3, on the basis of embodiment 1, the linkage mechanism 9 includes a connection rope 9.3, a second rotating shaft 9.4 and a return spring 9.5, one end of the connection rope 9.3 is connected with the door panel 6, the other end of the connection rope 9.3 is connected with the second rotating shaft 9.4 and wound on the second rotating shaft 9.4, the second rotating shaft 9.4 is coaxial with the winding rotating shaft 8, the winding rotating shaft 8 drives the second rotating shaft 9.4 to rotate, and two ends of the return spring 9.5 are respectively connected with the door panel 6 and the protection box 3. Be equipped with leading wheel 9.6 on the guard box 3, leading wheel 9.6 rotates with guard box 3 to be connected, and connecting rope 9.3 walks around leading wheel 9.6 and contacts with leading wheel 9.6. The structure can realize the linkage of door plant 6 and winding pivot 8, and when winding pivot 8 rotated, second pivot 9.4 rotated thereupon, and second pivot 9.4 will be connected rope 9.3 winding and explain, and connect rope 9.3 and drive door plant 6 and slide, realize opening of door plant 6, and answer spring 9.5 can be when connecting rope 9.3 and loosen, make door plant 6 closed.

Example 4:

as shown in fig. 1, on the basis of embodiment 1, one end of connecting chain 7 and joint buckle 5 joint is equipped with go-between 7.1, and joint buckle 5 includes fixed block 5.1, expansion block 5.2 and expanding spring 5.3, is equipped with joint groove 5.4 on the fixed block 5.1, and expansion block 5.2 sets up the opening part at joint groove 5.4, and expanding spring 5.3's both ends are connected with expansion block 5.2 and fixed block 5.1 respectively. The one end of flexible piece 5.2 is extended to 4 one sides of charging socket, and when charging plug 2 and 4 joints of charging socket, charging plug 2 blocks flexible piece 5.2, makes joint groove 5.4 unable open. Among the above-mentioned technical scheme, the joint structure can realize connecting the joint that chain 7 and joint detained 5, will slide flexible piece 5.2 during the connection, makes joint groove 5.4 opening open, and go-between 7.1 stretches into in the joint groove 5.4 back, loosens flexible piece 5.2 again, makes flexible piece 5.2 pass go-between 7.1 and can realize connecting the joint that chain 7 and joint detained 5. When charging plug 2 and charging socket 4 joint, be in the charged state this moment, if connect the chain 7 and opened this moment, have very big potential safety hazard, consequently, this application is when charging plug 2 and charging socket 4 joint, make charging plug 2 block flexible piece 5.2, because flexible piece 5.2 can't be opened, connect the chain 7 and the joint of joint knot 5 can't be opened, guarantee that the connection chain 7 in the charging process can not break away from the joint and detain 5, only connect the chain 7 and can open when charging plug 2 pulls out the back.

The invention has the beneficial effects that: (1) the ship can be limited by the connecting chain 7, so that the phenomenon that the charging plug 2 falls off due to the vertical shaking of the ship is avoided, (2) the charging plug 2 cannot be taken out when the connecting chain 7 is not pulled out due to the linkage of the door plate 6 and the winding rotating shaft 8, the phenomenon that the connecting chain 7 is not connected with the clamping buckle 5 due to the negligence of an operator is avoided, and the risk that the charging plug 2 falls off in the transmission process is avoided; (3) when charging plug 2 and 4 joints of charging socket, make charging plug 2 block flexible piece 5.2, guarantee that connection chain 7 in the charging process can not break away from the joint and detain 5, only connect chain 7 and just can open when charging plug 2 pulls out the back.