CN214190000U

CN214190000U - Ship cab lifting device

Info

Publication number: CN214190000U
Application number: CN202022922242.XU
Authority: CN
Inventors: 王东贵
Original assignee: Tianjin Haosheng Shipping Engineering Co ltd
Current assignee: Tianjin Haosheng Shipping Engineering Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-09-14
Anticipated expiration: 2030-12-08

Abstract

The utility model relates to a boats and ships driver's cabin elevating gear relates to the field of shipbuilding, and it includes deck and driver's cabin body, and the driver's cabin body is along vertical direction and deck sliding connection, the driver's cabin body includes fixed room and removes the room, removes the room setting in the top of fixed room to with fixed room along vertical direction sliding connection, be provided with the slip subassembly between fixed room and the removal room, the slip subassembly includes motor, gear and rack, the output and the coaxial fixed connection of gear of motor, the gear rotates with the fixed room to be connected, the vertical setting of rack and with remove room fixed connection, wheel and rack toothing. This application has the height through adjusting the driver's cabin body, adjusts the effect of hull overall height more extensively.

Description

Ship cab lifting device

Technical Field

The application relates to the field of shipbuilding, in particular to a lifting device for a ship cab.

Background

Shipping is a mode of transportation for transporting passengers or cargo by water using ships, and includes coastal transportation and ocean-going transportation. When the ship runs on an inland river, when the weight of goods borne by the ship is small, the draught of the ship body is small, and the ship body floats upwards. When a ship meets a bridge and the like for interception, the ship cannot normally pass through the bridge from the lower part, so that a lifting device needs to be arranged on a ship body.

The current chinese utility model patent that can refer to publication number CN203358811U discloses an inland river boats and ships driver's cabin elevating gear, including installing in the doublestage hydro-cylinder of four corners in the driver's cabin, the height of driver's cabin is adjusted through the height of adjusting the doublestage hydro-cylinder to the correlation technique.

For the related art, the inventor thinks that the height of the cab body is not reduced in the related art, and when the height of the oil cylinder is the lowest, the cab body is still positioned above the deck, so that the adjustable range of the overall height of the ship body is smaller.

SUMMERY OF THE UTILITY MODEL

In order to realize the effect through the height of adjusting the driver's cabin body, adjust hull overall height more extensively, this application provides a boats and ships driver's cabin elevating gear.

The application provides a ship cab lifting device adopts following technical scheme:

the utility model provides a boats and ships driver's cabin elevating gear, includes deck and driver's cabin body, and the driver's cabin body is along vertical direction and deck sliding connection, the driver's cabin body includes fixed room and removes the room, removes the room setting in the top of fixed room to with fixed room along vertical direction sliding connection, be provided with the slip subassembly between fixed room and the removal room, the slip subassembly includes motor, gear and rack, the output and the coaxial fixed connection of gear of motor, the gear rotates with the fixed room to be connected, the vertical setting of rack and with remove room fixed connection, gear and rack toothing, vertical direction and deck sliding connection are followed to the driver's cabin body.

Through adopting above-mentioned technical scheme, pass through slip subassembly sliding connection with the mobile room and the fixed compartment, make the mobile room slide on the fixed compartment, utilize gear and rack toothing, it rotates on the rack to recycle motor drive gear, the vertical setting of rack, it goes up and down along vertical direction to realize the mobile room on the fixed compartment, thereby adjust the height of driver's cabin body self, the driver's cabin body is along vertical direction and deck sliding connection, thereby adjust the position of driver's cabin body and deck, and then adjust the holistic height of hull.

Preferably, the deck is fixed with the lift seat, and the lift seat is whole to be buried underground in the hull, and vertical direction sliding connection is followed with the lift seat to the fixed room, and the bottom fixedly connected with elevating gear of driver's cabin body, elevating gear and lift seat fixed connection.

Through adopting above-mentioned technical scheme, driver's cabin body and lift seat sliding connection, the driver's cabin body passes through elevating gear and realizes going up and down in the lift seat to adjust the height that the driver's cabin body stretches out the deck, thereby adjust the holistic height of hull.

Preferably, the lifting device comprises an oil cylinder, a driving rod, a bottom plate, a supporting plate, a first supporting rod and a second supporting rod, wherein two first supporting rods and two second supporting rods are arranged, the bottom plate is fixedly connected to the bottom of the lifting seat, the supporting plate is arranged above the bottom plate, the supporting plate is horizontally arranged, the first supporting rod and the second supporting rod are arranged between the supporting plate and the bottom plate, the length of the first supporting rod is the same as that of the second supporting rod, the center of the first supporting rod is hinged to the center of the second supporting rod, one end of the first supporting rod is hinged to the bottom plate, the other end of the first supporting rod is provided with a first roller wheel, the first roller wheel is in rolling connection with the supporting plate, one end of the second supporting rod is hinged to the bottom of the supporting plate, the other end of the second supporting rod is in rolling connection with the bottom plate, the two ends of, one end of the oil cylinder is hinged with the bottom plate, and the other end of the oil cylinder is hinged with the driving rod.

Through adopting above-mentioned technical scheme, the piston rod when the hydro-cylinder promotes the actuating lever and drives the second bracing piece and remove for first bracing piece and second bracing piece are close to the distance increase between the bottom plate one end, and the center of first bracing piece is articulated with the center of second bracing piece, makes the one end that bottom plate was kept away from to first bracing piece and second bracing piece be close to the bottom plate gradually, makes the backup pad drive the bottom that the driver's cabin body is close to the seat that goes up and down gradually, thereby adjusts the holistic height of hull.

Preferably, the mobile chamber is made of transparent materials.

Through adopting above-mentioned technical scheme, when the mobile room descends, the transparent windshield that is located on the fixed chamber is sheltered from by the mobile room, chooses the mobile room that transparent material made for use, can make the driver in the fixed chamber see through the circumstances that the boats and ships outside was observed to the mobile room to reduce the possibility of occurence of failure.

Preferably, the top of the mobile room is provided with a rain shielding top plate, and the size of the rain shielding top plate is larger than that of the cross section of the mobile room.

Through adopting above-mentioned technical scheme, when meetting rainy weather, the rainwater falls at the removal roof, sets up and hides the rain roof for the rainwater can not flow to the lift seat along the driver's cabin body in, avoids hydro-cylinder and elevating gear direct and rainwater contact, thereby reduces the possibility that hydro-cylinder and elevating gear took place the circumstances such as corrosion.

Preferably, water baffles are arranged around the fixed chamber and fixedly connected with the lifting seat.

Through adopting above-mentioned technical scheme, when boats and ships were gone in the river, the water in the river in can having on the deck, vertical fixed connection sets up the breakwater on the lift seat, can be outside the breakwater with on-deck water interception for on-deck water can not with hydro-cylinder and elevating gear direct contact, thereby reduces the possibility that hydro-cylinder and elevating gear took place the circumstances such as corrosion.

It is preferred. The deck is provided with a holding tank, the lifting seat is positioned in the middle of the holding tank, and the size of the holding tank is larger than that of the outer wall of the moving chamber.

Through adopting above-mentioned technical scheme, when the mobile chamber slides down along vertical direction, the lower extreme of mobile chamber gets into in the holding tank, increases the displacement distance of mobile tank to increase the adjustment range of hull height.

Preferably, the movable chamber is provided with a first cabin door, the fixed chamber is provided with a second cabin door, and the first cabin door and the second cabin door are both arranged to be sliding doors.

Through adopting above-mentioned technical scheme, when the gear and rack meshing drive the mobile chamber and move down, first hatch door is located the second hatch door outside, pull open second hatch door and first hatch door in proper order for this internal people of driver's cabin leaves the driver's cabin body, close second hatch door and first hatch door in proper order again, set up first hatch door and second hatch door into plug-type door, receive the influence of lift seat when reducing first hatch door and second hatch door and opening and close, make the process of getting into and leaving the driver's cabin body more convenient.

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

1. the cab body is set into the fixed chamber and the movable chamber, the sliding device is arranged between the fixed chamber and the movable chamber, so that the height of the cab body is adjusted, the lifting device is arranged below the cab body, the height of the cab body extending out of a deck is adjusted, and the integral height of a ship body is adjusted;

2. the lifting seat is fixedly connected with the water baffle, and the top of the moving chamber is provided with the rain shielding top plate, so that rainwater and river water cannot flow into the lifting seat, and the possibility of corrosion and the like of the small oil cylinder and the lifting device is avoided;

3. the movable chamber is made of transparent materials, so that the visual field of a driver in the fixed chamber is not influenced after the movable chamber descends, and the possibility of accidents is reduced.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a cross-sectional view intended to show the lifting device and the sliding assembly;

fig. 3 is a schematic view intended to show the construction of the lifting device.

Description of reference numerals: 1. a deck; 11. a lifting seat; 111. a water baffle; 12. accommodating grooves; 2. a cab body; 21. a mobile chamber; 211. a rain-shielding roof; 212. a first door; 22. a fixed chamber; 221. a second door; 3. a lifting device; 31. a base plate; 32. an oil cylinder; 33. a drive rod; 34. a support plate; 35. a first support bar; 351. a first roller; 36. a second support bar; 361. a second roller; 4. a sliding assembly; 41. an electric motor; 42. a gear; 43. a rack.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses ship cab lifting device. Referring to fig. 1 and 2, a ship cab lifting device comprises a deck 1, a cab body 2 and a lifting device 3, wherein a lifting seat 11 is arranged on the deck 1, the cab body 2 is arranged in the lifting seat 11 and is in sliding connection with the lifting seat 11, and the lifting device 3 is arranged between the cab body 2 and the lifting seat 11.

Referring to fig. 2, cab body 2 includes fixed room 22 and mobile room 21, and mobile room 21 is located the top of fixed room 22, and mobile room 21 and fixed room 22 all are the cuboid, and all inside hollows, and the bottom of mobile room 21 is the open form, and the top of fixed room 22 is the open form, and the inner wall of mobile room 21 and the outer wall of fixed room 22 butt.

The moving chamber 21 is made of a transparent material. When the movable chamber 21 descends, the transparent windshield on the fixed chamber 22 is shielded by the movable chamber 21, the movable chamber 21 is made of transparent material, and a driver in the fixed chamber 22 can see the condition outside the ship through the movable chamber 21.

Referring to fig. 2, a rain-proof roof 211 is fixedly connected to the top end of the moving chamber 21, the rain-proof roof 211 is disc-shaped, the rain-proof roof 211 completely covers the top end of the moving chamber 21, and the edge of the rain-proof roof 211 is inclined downward; the periphery of the lifting seat 11 is provided with a water baffle 111, and the water baffle 111 is fixedly connected to the top end of the lifting seat 11 in a rectangular shape. When the driver's cab meets rainy weather, rainwater falls on the top of the mobile chamber 21 and falls on the deck 1 from the edge of the rain-shielding top plate 211, and the rainwater on the deck 1 is intercepted by the water baffle 111, so that the rainwater cannot flow into the lifting seat 11 along the driver's cab body 2, and the lifting device 3 and the oil cylinder 32 in the lifting seat 11 are prevented from rusting due to contact with the rainwater.

Referring to fig. 2 and 3, the lifting device 3 includes an oil cylinder 32, a driving rod 33, a bottom plate 31, a supporting plate 34, a first supporting rod 35 and a second supporting rod 36, the bottom plate 31 is fixedly connected to the bottom of the lifting seat 11, the bottom plate 31 is horizontally disposed, and the length direction of the bottom plate 31 is the same as the length direction of the fixing chamber 22; the bottom plate 31 and the support plate 34 are both rectangular, the size of the support plate 34 is the same as that of the cross section of the fixing chamber 22, the support plate 34 is horizontally arranged above the bottom plate 31, and the support plate 34 is fixedly connected with the bottom surface of the fixing chamber 22; the two first support rods 35 and the two second support rods 36 are arranged, the first support rods 35 and the second support rods 36 are obliquely arranged in a vertical plane, the oblique directions of the first support rods 35 and the second support rods 36 are opposite, the first support rods 35 and the second support rods 36 are both in a long strip shape and are arranged between the support plate 34 and the bottom plate 31, the length of the first support rods 35 is the same as that of the second support rods 36, the center of the first support rods 35 is hinged with the center of the second support rods 36, the bottom ends of the first support rods 35 are hinged on the bottom plate 31, the top ends of the first support rods 35 are provided with first rollers 351, the first rollers 351 are in rolling connection with the support plates, one ends of the second support rods 36 are provided with second rollers 361, the second rollers 361 are in rolling connection with the bottom plate, and one ends, far away from the bottom plate, of the second support rods 36 are hinged; the driving rod 33 is horizontally arranged, the length direction of the driving rod 33 is perpendicular to the length direction of the bottom plate 31, two ends of the driving rod 33 are respectively and fixedly connected with one side of two second supporting rods 36 close to the second rollers 361, the oil cylinder 32 is hinged with the bottom plate 31, the oil cylinder 32 is arranged in the center of the width direction of the bottom plate 31 and close to one end of the length direction of the bottom plate 31, the pushing direction of a piston rod of the oil cylinder 32 is the same as the length direction of the bottom plate 31, and the piston rod of the oil cylinder 32 is hinged with the driving rod 33.

When the cab body 2 descends, the piston rod of the oil cylinder 32 pushes the driving rod 33 to drive the second supporting rod 36 to move, so that the distance between one end of the second supporting rod 36 close to the bottom plate 31 and one end of the first supporting rod 35 close to the bottom plate 31 is increased, the distance between one end of the second supporting rod 36 close to the supporting plate 34 and one end of the first supporting rod 35 close to the supporting plate 34 is increased, the distance between the supporting plate 34 and the bottom plate 31 is reduced, and the height of the cab body 2 extending out of the deck 1 is reduced.

Referring to fig. 2, two sets of sliding assemblies 4 are arranged between the fixed chamber 22 and the moving chamber 21, the two sets of sliding assemblies 4 are arranged on two sides of the fixed chamber 22 in the length direction, each set of sliding assemblies 4 comprises a gear 42, a rack 43 and a motor 41, the rack 43 is fixedly connected to the inner wall of the moving chamber 21, the rack 43 is vertically arranged, the motor 41 is fixedly connected to the inner wall of the fixed chamber 22, the output end of the motor 41 penetrates through the inner wall of the fixed chamber 22 and is coaxially and fixedly connected with the gear 42, and the gear 42 is meshed with the rack 43; the deck 1 is provided with an accommodating groove 12, the lifting seat 11 is positioned in the middle of the accommodating groove 12, and the cross section size of the accommodating groove 12 is larger than that of the movable seat 21.

When the moving chamber 21 moves downward in the vertical direction, the motor 41 drives the gear 42 to rotate, the gear 42 engages with the rack 43, and the gear 42 drives the rack 43 to move downward in the vertical direction, so that the moving chamber 21 moves downward in the vertical direction, and the lower end of the moving chamber 21 enters the accommodating groove 12, thereby lowering the height of the cab body 2 itself.

Referring to fig. 1 and 2, the moving chamber 21 is provided with a first door 212, the fixed chamber 22 is provided with a second door 221, the first door 212 and the second door 221 are both provided as sliding doors, the sliding direction of the first door 212 and the sliding direction of the second door 221 are the length direction of the fixed chamber 22, the center of the width direction of the first door 212 and the center of the width direction of the second door 221 are located on the same vertical line, and the width of the first door 212 is greater than that of the second door 221.

When the moving chamber 21 descends by the engagement of the rack 43 and the gear 42, the moving chamber 21 is sleeved outside the fixed chamber 22, the second door 221 and the first door 212 are sequentially pulled along the horizontal direction, the first door 212 and the second door 221 are opened, people in the cab body 2 can leave the cab body 2, and then the first door 212 and the second door 221 are sequentially pulled along the horizontal direction, so that the first door 212 and the second door 221 can be closed.

The implementation principle of the ship cab lifting device in the embodiment of the application is as follows: when the overall height of the ship body needs to be reduced, the oil cylinder 32 drives the driving rod 33 to drive the second supporting rod 36 to move on the bottom plate 31, so that the supporting plate 34 is driven to gradually approach the bottom plate 31, and the height of the cab body 2 extending out of the deck 1 is reduced; the gear 42 is driven to rotate by the motor 41, the gear 42 is meshed with the rack 43, and the rack 43 is driven to move along the vertical downward direction, so that the moving chamber 21 moves downward, the height of the cab body 2 is reduced, and the reduction of the whole height of the ship body is finally realized.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a boats and ships driver's cabin elevating gear, includes deck (1) and driver's cabin body (2), driver's cabin body (2) along vertical direction and deck (1) sliding connection, its characterized in that: cab body (2) are including fixed room (22) and removal room (21), removal room (21) set up the top in fixed room (22), and with fixed room (22) along vertical direction sliding connection, be provided with between fixed room (22) and the removal room (21) sliding assembly (4), sliding assembly (4) are including motor (41), gear (42) and rack (43), the output and the coaxial fixed connection of gear (42) of motor (41), gear (42) rotate with fixed room (22) and are connected, rack (43) vertical setting and with removal room (21) fixed connection, gear (42) and rack (43) meshing.

2. The ship cab lifting device according to claim 1, wherein: fixed being provided with lift seat (11) on deck (1), lift seat (11) are whole to be buried underground in the hull, vertical direction sliding connection is followed with lift seat (11) in fixed room (22), the bottom fixedly connected with elevating gear (3) of driver's cabin body (2), elevating gear (3) and lift seat (11) fixed connection.

3. The ship cab lifting device according to claim 2, wherein: the lifting device (3) comprises an oil cylinder (32), a driving rod (33), a bottom plate (31), a supporting plate (34), a first supporting rod (35) and a second supporting rod (36), wherein the number of the first supporting rod (35) and the number of the second supporting rod (36) are two, the bottom plate (31) is fixedly connected to the bottom of the lifting seat (11), the supporting plate (34) is arranged above the bottom plate (31), the supporting plate (34) is horizontally arranged, the first supporting rod (35) and the second supporting rod (36) are arranged between the supporting plate (34) and the bottom plate (31), the length of the first supporting rod (35) is the same as that of the second supporting rod (36), the center of the first supporting rod (35) is hinged to the center of the second supporting rod (36), one end of the first supporting rod (35) is hinged to the bottom plate (31), the other end of the first supporting rod is provided with a first roller (351), and the first roller (351) is in rolling connection with the supporting plate (34), one end of the second supporting rod (36) is hinged to the bottom of the supporting plate (34), the other end of the second supporting rod is rotatably connected with a second roller (361), the second roller (361) is connected with the bottom plate (31) in a rolling mode, two ends of the driving rod (33) are hinged to the two second supporting rods (36) respectively, the oil cylinder (32) is perpendicular to the driving rod (33), one end of the oil cylinder (32) is hinged to the bottom plate (31), and the other end of the oil cylinder (32) is hinged to the driving rod (33).

4. The ship cab lifting device according to claim 1, wherein: the moving chamber (21) is made of transparent materials.

5. The ship cab lifting device according to claim 1, wherein: the top of the movable chamber (21) is covered with a rain shielding top plate (211).

6. The ship cab lifting device according to claim 2, wherein: and water baffles (111) are arranged around the fixed chamber (22), and the water baffles (111) are fixedly connected with the lifting seat (11).

7. The ship cab lifting device according to claim 2, wherein: the deck (1) is provided with an accommodating groove (12), the lifting seat (11) is located in the middle of the accommodating groove (12), and the size of the accommodating groove (12) is larger than that of the outer wall of the moving chamber (21).

8. The ship cab lifting device according to claim 1, wherein: a first cabin door (212) is arranged on the moving chamber (21), a second cabin door (221) is arranged on the fixed chamber (22), and the first cabin door (212) and the second cabin door (221) are both push-pull type doors.