Wallboard connecting device for marine assembly type refrigeration house

Abstract

The utility model relates to the technical field of refrigeration houses, and discloses a wallboard connecting device for a marine assembly type refrigeration house, which comprises a house plate, a placing groove is formed in one side of the house plate, and an inserting groove corresponding to the placing groove is formed in the other side of the house plate; the inserting part comprises an inserting rack slidably arranged at the placing groove and a rack driving unit used for driving the inserting rack to slide in the placing groove, and the inserting rack is matched with the inserting groove of the adjacent warehouse plate in an inserting mode; a limiting groove is formed in the inner wall of the inserting groove, the limiting part is arranged in the limiting groove in a sliding mode, the limiting part comprises a limiting piece arranged in the limiting groove in a sliding mode and a limiting driving unit used for driving the limiting piece to slide in the limiting groove, and the limiting piece is matched with tooth seams of adjacent teeth inserted into the rack in an inserting mode; and the sealing part is arranged between the two adjacent warehouse plates, and the inserting part and the limiting part are matched with each other to enable the two adjacent warehouse plates to clamp the sealing part. The effect of improving the library plate mounting efficiency is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of cold storage, and in particular to a wall panel connecting device for a marine assembled cold storage. Background Art

[0002] Cold storage is a common refrigeration equipment on ships, mainly used to keep items on board cold and fresh. In order to make rational use of the space on the ship, the cold storage on the ship is generally a prefabricated cold storage, which is generally made up of panels. The panels are divided into top panels, side panels and bottom panels according to their uses.

[0003] At present, in order to facilitate the connection of two adjacent warehouse panels, an eccentric hook is generally pre-installed between the two adjacent warehouse panels. The eccentric hook generally includes a hook and a pin. When it is necessary to connect two adjacent warehouse panels, two workers cooperate with each other to bring the two adjacent warehouse panels closer to each other and make the ends of the two adjacent warehouse panels flush. Then, one worker holds the warehouse panel, and the other worker rotates the hook with a special tool and hooks the hook to the pin on the other warehouse panel to complete the installation of the two adjacent warehouse panels.

[0004] When connecting two warehouse panels by the above method, two workers are required to cooperate and special tools are required to install the two adjacent warehouse panels, which has the defect of low installation efficiency of the two adjacent warehouse panels. Utility Model Content

[0005] In order to improve the efficiency of installing storage panels, the present application provides a wall panel connecting device for a marine assembled cold storage.

[0006] The present application provides a wall panel connection device for a marine assembled cold storage, which adopts the following technical solution:

[0007] A wall panel connecting device for a marine assembled cold storage, the wall panel connecting device is located between two cold storage panels, and the wall panel connecting device comprises:

[0008] A storage board, wherein a placement slot is provided on one side of the storage board, and a plug-in slot corresponding to the placement slot is provided on the other side of the storage board;

[0009] An inserting part, the inserting part comprises an inserting rack slidably mounted at the placement groove and a rack driving unit for driving the inserting rack to slide inside the placement groove, and the inserting rack is plugged and matched with the plug-in groove of the adjacent storage plate;

[0010] A limiting portion, a limiting groove is provided on the inner wall of the plug-in slot, the limiting portion is slidably mounted inside the limiting groove, the limiting portion comprises a limiting member slidably mounted inside the limiting groove and a limiting driving unit for driving the limiting member to slide inside the limiting groove, the limiting member and the tooth gap between adjacent teeth on the inserted rack are plugged in cooperation;

[0011] The sealing part is installed between two adjacent storage plates, and the inserting part and the limiting part cooperate with each other so that the two adjacent storage plates clamp the sealing part.

[0012] Optionally, the rack drive unit includes a rotating gear rotatably installed inside the placement slot, a rotating rod rotatably penetrating the slot wall of the placement slot, and a fixing member for fixing the rotating rod, one end of the rotating rod is detachably connected to the rotating gear, and the rotating gear is meshed with the inserted rack.

[0013] Optionally, a connecting hole is opened on the side wall of the rotating gear, and the longitudinal section of the connecting hole is polygonal. A connecting rod is installed on the side of the rotating rod close to the rotating gear, and the longitudinal section of the connecting rod corresponds to the longitudinal section of the connecting hole, and the connecting rod and the connecting hole are plugged into each other.

[0014] Optionally, the limiting portion includes a limiting strip and limiting blocks installed at both ends of the limiting strip, the two limiting blocks are slidably engaged with the limiting grooves, and the limiting strip is plug-engaged with tooth gaps between adjacent teeth of the inserted rack.

[0015] Optionally, the teeth on the inserted rack include a driving tooth group and a limiting tooth group, and the rack driving unit drives the inserted rack to move through the driving tooth group, the longitudinal section of the teeth of the limiting tooth group is a right triangle, the side of the teeth of the limiting tooth group close to the rack driving unit is a vertical surface, and the side of the teeth of the limiting tooth group away from the rack driving unit is an inclined surface, the longitudinal section of the limiting bar is a right triangle, and the vertical surface of the limiting bar is used to fit with the vertical surface of the teeth of the limiting tooth group.

[0016] Optionally, the limit drive unit includes a spring, one end of the spring is connected to the top of the limit groove, and the other end of the spring is connected to the limit block. When the spring is in a natural state, the limit bar is placed in the tooth gap between adjacent teeth of the limit tooth group.

[0017] Optionally, a plurality of fixing grooves evenly distributed circumferentially along the axis direction of the rotating rod are opened on the side wall of the storage plate, and the fixing member includes a fixing rod rotatably mounted on the rotating rod, and the fixing rod is used to be plugged into and cooperate with the fixing grooves.

[0018] Optionally, the interior of the fixing rod and the inner wall of the fixing groove are filled with magnetic materials, and the magnetic materials on the fixing rod and the inner wall of the fixing groove attract each other.

[0019] Optionally, a sealing groove is provided on each side of two adjacent storage plates close to each other, and the sealing portion includes an elastic sealing strip, and the elastic sealing strip is placed in the sealing groove.

[0020] In summary, the present application includes at least one of the following beneficial technical effects:

[0021] When two adjacent warehouse boards need to be installed, the two warehouse boards are placed together. The connecting rod on the rotating rod is inserted into the connecting hole on the rotating gear. Then, the fixed rod rotates the rotating gear through the rotating rod, so as to move the inserted rack inside the placement hole. After the two adjacent warehouse boards are connected, the fixed rod is placed inside the fixed groove. The fixed rod is adsorbed on the inner wall of the fixed groove by the magnetic material on the fixed rod and the inner wall of the fixed groove, so as to reduce the possibility of the fixed rod being separated from the fixed groove and causing the connecting rod to be separated from the connecting hole. When the inserted rack moves inside the insertion groove, the limiting tooth group on the inserted rack pushes the limiting bar to move in the vertical direction and squeezes the spring. After the inserted rack stops moving, the limiting bar is inserted into the tooth gap of the adjacent teeth of the limiting tooth group under the elastic force of the spring, so as to limit the inserted rack. When two adjacent warehouse panels are approaching each other, the two adjacent warehouse panels squeeze the elastic sealing strip to improve the installation convenience and stability of the elastic sealing strip. After the two adjacent warehouse panels are connected, the elastic force of the elastic sealing strip makes the two adjacent warehouse panels tend to move away from each other, thereby facilitating the tooth gaps between the limit strip and the adjacent teeth of the limit tooth group to contact each other. The elastic sealing strip improves the sealing between the two adjacent warehouse panels while improving the reliability and convenience of the two adjacent warehouse panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0023] Figure 2 It is a schematic diagram of a single warehouse plate structure in an embodiment of the present application.

[0024] Figure 3 yes Figure 2 Enlarged schematic diagram of part A.

[0025] Figure 4 It is a schematic diagram showing the relative positions of the insertion portion and the limiting portion in the embodiment of the present application.

[0026] Figure 5 It is a schematic diagram showing the connection relationship between the rotating rod and the fixing member in the embodiment of the present application.

[0027] Figure 6It is a schematic diagram of the limiter structure in the embodiment of the present application.

[0028] Description of reference numerals:

[0029] 1. Storage plate; 11. Protection plate; 12. Heat insulation board; 13. Placement slot; 14. Plug-in slot; 15. Limiting slot; 16. Fixing slot; 17. Sealing slot; 2. Insertion part; 21. Insert rack; 22. Rack drive unit; 221. Rotating gear; 222. Rotating rod; 223. Fixing piece; 224. Connecting rod; 3. Limiting part; 31. Limiting piece; 311. Limiting block; 312. Limiting strip; 32. Limiting drive unit; 321. Spring. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-Figure 6 This application is described in further detail.

[0031] The embodiment of the present application discloses a wall panel connection device for a marine assembled cold storage.

[0032] A wall panel connection device for a ship-mounted assembled cold storage comprises a cold storage panel 1, an inserting portion 2, a limiting portion 3 and a sealing portion. The inserting portion 2 and the limiting portion 3 are respectively installed on both sides of the cold storage panel 1, and the sealing portion is located between two adjacent cold storage panels 1. When installing two adjacent cold storage panels 1, the two adjacent cold storage panels 1 are placed together, and then the installation of the two adjacent cold storage panels 1 is completed by the cooperation between the inserting portion 2 and the limiting portion 3. The two adjacent cold storage panels 1 clamp the sealing portion, and the sealing portion seals the two adjacent cold storage panels 1.

[0033] The storage panel 1 includes a protective plate 11 and a heat insulating plate 12 . There are two protective plates 11 . The heat insulating plate 12 is located between the two protective plates 11 , and the heat insulating plate 12 and the two protective plates 11 are fixedly connected.

[0034] A placement groove 13 is formed on one side of the heat insulation board 12 , and a plug-in groove 14 corresponding to the placement groove 13 is formed on the other side of the heat insulation board 12 .

[0035] The insertion part 2 includes an insertion rack 21 and a rack driving unit 22. The insertion rack 21 and the placement slot 13 are slidably matched, and the insertion rack 21 and the plug-in slot 14 are plug-in matched. The teeth on the insertion rack 21 are located at the top of the insertion rack 21, and the teeth on the insertion rack 21 include a driving tooth group and a limiting tooth group, and the limiting tooth group is located at the position of the driving tooth group close to the plug-in slot 14.

[0036] The longitudinal section of the teeth on the limiting tooth group is arranged in a right triangle, the vertical surface of the teeth on the limiting tooth group is located close to the driving tooth group, and the inclined surface of the teeth on the limiting tooth group is located away from the driving tooth group. The longitudinal section of the teeth of the driving tooth group is arranged in an isosceles triangle.

[0037] The rack drive unit 22 includes a rotating gear 221, a rotating rod 222 and a fixing member 223. The rotating gear 221 is rotatably mounted on the inner wall of the placement slot 13, and a connecting hole is provided on the side wall of the rotating gear 221. The longitudinal section of the connecting hole is a polygonal setting. In the embodiment of the present application, the longitudinal section of the connecting hole is a regular quadrilateral setting.

[0038] The rotating rod 222 is a round rod, and the rotating rod 222 rotates through the side wall of the protective plate 11. The rotating rod 222 is integrally formed with a connecting rod 224 on one side close to the rotating gear 221. The longitudinal section shape of the connecting rod 224 corresponds to the longitudinal section shape of the connecting hole. In the embodiment of the present application, the longitudinal section shape of the connecting rod 224 is a regular quadrilateral, and the connecting rod 224 and the connecting hole are plugged in. The rotating gear 221 is meshed with the driving gear set on the insertion rack 21, and the staff drives the insertion rack 21 to move by rotating the rotating gear 221 through the rotating rod 222.

[0039] The fixing member 223 includes a fixing rod, which is rotatably mounted on a side of the connecting rod 224 away from the rotating gear 221 . The staff can rotate the connecting rod 224 through the fixing rod, thereby improving the convenience of rotating the connecting rod 224 .

[0040] A plurality of fixing grooves 16 are provided on the upper edge of the side wall of the protective plate 11, and the plurality of fixing grooves 16 are evenly distributed circumferentially along the axis of the rotating rod 222. The fixing rod and the fixing groove 16 are plugged into each other. In order to improve the stability of the fixing rod placed inside the fixing groove 16, the fixing rod and the inner wall of the fixing groove 16 are filled with magnetic materials, and the magnetic materials filled on the fixing rod and the inner wall of the fixing groove 16 attract each other.

[0041] When the fixing rod is not needed to drive the rotating rod 222 to rotate, the fixing rod is placed inside the fixing groove 16. The fixing rod is attracted to the magnetic material on the inner wall of the fixing groove 16 to adsorb the fixing rod inside the fixing groove 16, thereby reducing the possibility of the fixing rod escaping from the fixing groove 16.

[0042] A limit groove 15 is provided at the top of the inner wall of the plug slot 14 in the vertical direction, and the limit portion 3 is located inside the limit groove 15. The limit portion 3 includes a limit member 31 and a limit drive unit 32. The limit member 31 includes a limit bar 312 and a limit block 311, and two limit blocks 311 are provided. The two limit blocks 311 are respectively fixedly mounted at both ends of the limit bar 312, and the limit blocks 311 and the limit slot 15 are slidably matched.

[0043] The limiting strip 312 is plugged into the tooth gaps of adjacent teeth of the limiting tooth set. The longitudinal section of the limiting strip 312 is a right triangle, and the vertical surface of the limiting strip 312 is used to fit with the vertical surface of the teeth of the limiting tooth set.

[0044] The limit drive unit 32 includes a spring 321, one end of which is fixedly connected to the top of the inner wall of the limit slot 15, and the other end of the spring 321 is fixedly connected to the top of the limit block 311. When the spring 321 is in a natural state, the limit bar 312 is placed in the tooth gap between two adjacent teeth of two adjacent limit tooth groups.

[0045] A sealing groove 17 is formed in the vertical direction on the side where the protective plates 11 of two adjacent storage panels 1 are close to each other. The sealing portion includes an elastic sealing strip, which is placed inside the sealing groove 17 .

[0046] The implementation principle of the wall panel connection device for a ship-mounted assembled cold storage in the embodiment of the present application is as follows: when two adjacent storage panels 1 need to be installed, the two storage panels 1 are placed together. The connecting rod 224 on the rotating rod 222 is inserted into the connecting hole on the rotating gear 221, and then the fixed rod rotates the rotating gear 221 through the rotating rod 222, thereby causing the inserted rack 21 to move inside the placement hole. After the connection of the two adjacent storage panels 1 is completed, the fixed rod is placed inside the fixed groove 16, and the fixed rod is adsorbed on the inner wall of the fixed groove 16 by the attraction between the magnetic material on the fixed rod and the inner wall of the fixed groove 16, thereby reducing the possibility that the fixed rod will be separated from the fixed groove 16 and cause the connecting rod 224 to be separated from the connecting hole. When the insertion rack 21 moves inside the insertion slot, the limiting tooth group on the insertion rack 21 pushes the limiting strip 312 to move in the vertical direction and squeezes the spring 321. After the insertion rack 21 stops moving, the limiting strip 312 is inserted into the tooth gap of the adjacent teeth of the limiting tooth group under the elastic force of the spring 321, so as to limit the insertion rack 21. In the process of two adjacent warehouse panels 1 approaching each other, the two adjacent warehouse panels 1 squeeze the elastic sealing strip, so as to improve the installation convenience and stability of the elastic sealing strip. After the connection of the two adjacent warehouse panels 1 is completed, the elastic force of the elastic sealing strip makes the two adjacent warehouse panels 1 tend to move away from each other, thereby facilitating the contact between the limiting strip 312 and the tooth gap of the adjacent teeth of the limiting tooth group. The elastic sealing strip improves the sealing between the two adjacent warehouse panels 1 while improving the reliability and convenience of the two adjacent warehouse panels 1.

[0047] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A wall panel connection device for a ship-mounted assembled cold storage, the wall panel connection device being located between two cold storage panels (1), characterized in that: The wall panel connecting device comprises: A storage plate (1), wherein a placement groove (13) is provided on one side of the storage plate (1), and a plug-in groove (14) corresponding to the placement groove (13) is provided on the other side of the storage plate (1); An insertion portion (2), the insertion portion (2) comprising an insertion rack (21) slidably mounted at the placement groove (13) and a rack driving unit (22) for driving the insertion rack (21) to slide inside the placement groove (13), and the insertion rack (21) is plugged into and matched with the plug-in groove (14) of the adjacent storage plate (1); A limiting portion (3), a limiting groove (15) is provided on the inner wall of the plug-in groove (14), the limiting portion (3) is slidably mounted inside the limiting groove (15), the limiting portion (3) comprises a limiting member (31) slidably mounted inside the limiting groove (15) and a limiting driving unit (32) for driving the limiting member (31) to slide inside the limiting groove (15), the limiting member (31) and the tooth gap between adjacent teeth on the insertion rack (21) are plug-fitted; The sealing part is installed between two adjacent storage plates (1), and the insertion part (2) and the limiting part (3) cooperate with each other so that the two adjacent storage plates (1) clamp the sealing part.

2. A wall panel connection device for a marine assembled cold storage according to claim 1, characterized in that: The rack drive unit (22) comprises a rotating gear (221) rotatably mounted inside the placement groove (13), a rotating rod (222) rotatably penetrating the groove wall of the placement groove (13), and a fixing member (223) for fixing the rotating rod (222); one end of the rotating rod (222) is detachably connected to the rotating gear (221), and the rotating gear (221) is meshed with the insertion rack (21).

3. A wall panel connection device for a marine assembled cold storage according to claim 2, characterized in that: A connecting hole is provided on the side wall of the rotating gear (221), and the longitudinal section of the connecting hole is polygonal. A connecting rod (224) is installed on the side of the rotating rod (222) close to the rotating gear (221), and the longitudinal section of the connecting rod (224) corresponds to the longitudinal section of the connecting hole, and the connecting rod (224) and the connecting hole are plug-fitted.

4. A wall panel connection device for a marine assembled cold storage according to claim 1, characterized in that: The limiting portion (3) comprises a limiting strip (312) and limiting blocks (311) mounted at both ends of the limiting strip (312); the two limiting blocks (311) are slidably engaged with the limiting groove (15); and the limiting strip (312) is plug-engaged with the tooth gaps of adjacent teeth of the inserted rack (21).

5. A wall panel connection device for a marine assembled cold storage according to claim 4, characterized in that: The teeth on the inserted rack (21) include a driving tooth group and a limiting tooth group; the rack drive unit (22) drives the inserted rack (21) to move via the driving tooth group; the longitudinal section of the teeth of the limiting tooth group is a right triangle; the side of the teeth of the limiting tooth group close to the rack drive unit (22) is a vertical surface; the side of the teeth of the limiting tooth group away from the rack drive unit (22) is an inclined surface; the longitudinal section of the limiting bar (312) is a right triangle; and the vertical surface of the limiting bar (312) is used to fit with the vertical surface of the teeth of the limiting tooth group.

6. A wall panel connection device for a marine assembled cold storage according to claim 5, characterized in that: The limit drive unit (32) comprises a spring (321), one end of the spring (321) is connected to the top of the limit slot (15), and the other end of the spring (321) is connected to the limit block (311); when the spring (321) is in a natural state, the limit strip (312) is placed in the tooth gap between adjacent teeth of the limit tooth group.

7. A wall panel connection device for a marine assembled cold storage according to claim 2, characterized in that: The side wall of the storage plate (1) is provided with a plurality of fixing grooves (16) uniformly distributed circumferentially along the axial direction of the rotating rod (222); the fixing member (223) comprises a fixing rod rotatably mounted on the rotating rod (222); the fixing rod is used for plugging and cooperating with the fixing groove (16).

8. A wall panel connection device for a marine assembled cold storage according to claim 7, characterized in that: The interior of the fixing rod and the inner wall of the fixing groove (16) are both filled with magnetic materials, and the magnetic materials on the fixing rod and the inner wall of the fixing groove (16) attract each other.

9. A wall panel connection device for a marine assembled cold storage according to claim 1, characterized in that: A sealing groove (17) is provided on one side of two adjacent storage plates (1) that are close to each other. The sealing portion comprises an elastic sealing strip, and the elastic sealing strip is placed in the sealing groove (17).

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