CN113680549B - Cooling and sprinkling platform structure for port bulk cargo - Google Patents

Abstract

The invention discloses a cooling and sprinkling platform structure for port bulk cargo, which comprises a platform box body, wherein a cover plate is rotatably arranged at the top of the platform box body through a rotating shaft, a plurality of telescopic columns are sleeved at four corners of the cover plate in a sliding manner, the tops of the telescopic columns are hollow and provided with cavities, a swinging mechanism is arranged in the cavities and is connected with a plurality of sprinkling heads, and the sprinkling heads are clamped in sliding holes which are formed in the side walls of the tops of the telescopic columns in a penetrating manner; the middle part of one side of the bottom end of the cover plate, which is close to the rotating shaft, is concavely provided with a sliding groove, a rotating assembly is slidably clamped in the sliding groove, the bottom end of the rotating assembly is fixedly connected to the inner wall of the bottom of the platform box body, the middle part of the bottom wall of the platform box body is fixedly provided with a water pump, and the water pump is connected with a spraying head through a flexible hose; the bottom of flexible post slides and extends into the platform box and equal rigid coupling has the connecting plate, and the one end middle part rigid coupling of connecting plate has multi-stage hydraulic cylinder's one end, and multi-stage hydraulic cylinder's other end rigid coupling is at the middle part of apron underarm one side.

Description

Cooling and sprinkling platform structure for port bulk cargo

Technical Field

The invention relates to the technical field of port subsidiary facilities, in particular to a cooling and sprinkling platform structure for port bulk cargoes.

Background

The port is a transport hub located along the coast of sea, river, lake or reservoir, with land and water intermodal facilities and conditions for safe ingress and egress and berthing of ships. The port is an assembly point and a hub of land and water traffic, is a distribution place for industrial and agricultural products and foreign trade import and export materials, and is also a place for berthing ships, loading and unloading goods, getting on and off passengers and supplementing nutrition. A bulk cargo port refers to a port which is specially used for loading and unloading bulk cargos such as bulk ores, coal, grains, sand and stone materials and the like.

In a bulk cargo yard of a port, a large amount of dust is generated every day, so that sprinkling water and suppressing dust on the bulk cargo yard are indispensable links. For example, a concealed type sprinkling platform for a bulk cargo storage yard of a port, which is provided with a Chinese granted patent publication No. CN210084511U, relates to an accessory facility of the bulk cargo storage yard of the port, and particularly belongs to a sprinkling platform with a lifting characteristic for the bulk cargo storage yard. The device is characterized by comprising a shell component, a sprayer, a lifting mechanism and a control device, wherein the shell component comprises an outer cylinder and an inner cylinder which are sleeved together, the upper end of the inner cylinder is connected with a platform cover plate, and the lower end of the outer cylinder is connected with a platform bottom plate; the lifting mechanism is an electric push rod arranged in the cavity of the inner cylinder body; the base of the electric push rod is arranged on the platform bottom plate, and the end part of the push rod is connected with the platform cover plate; the sprayer is a spray gun annularly arranged on the outer circular surface of the upper part of the inner cylinder body, and a water inlet of the spray gun is connected with an external water source through a water supply pipe of the cavity of the inner cylinder body; the control device is a start-stop switch device for controlling the electric push rod and a switch valve for controlling the spray gun to open and close. Has the positive effects of difficult damage and long service life.

The spray gun in the device is fixed, and the angle of spraying is fixed, can only spray to the fixed direction in both sides, and the scope of spraying is less, and the suitability is relatively poor, for this reason we propose a cooling watering platform structure to harbour bulk cargo and be used for solving above-mentioned problem.

Disclosure of Invention

The invention aims to provide a cooling and sprinkling platform structure for port bulk cargos, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a cooling and sprinkling platform structure for port bulk cargos comprises a platform box body, wherein a cover plate is rotatably arranged at the top of the platform box body through a rotating shaft, a plurality of telescopic columns are slidably sleeved at four corners of the cover plate, cavities are formed in the tops of the telescopic columns, a swinging mechanism is arranged in each cavity and connected with a plurality of sprinkling heads, and the sprinkling heads are slidably clamped in sliding holes formed in the side walls of the tops of the telescopic columns in a penetrating manner;

a sliding groove is concavely arranged in the middle of one side, close to the rotating shaft, of the bottom end of the cover plate, a rotating assembly is slidably clamped in the sliding groove, the bottom end of the rotating assembly is fixedly connected to the inner wall of the bottom of the platform box body, a water pump is fixedly arranged in the middle of the bottom wall of the platform box body, and the water pump is connected with a spraying head through a flexible hose;

the bottom of flexible post slides and extends into the platform box and equal rigid coupling has the connecting plate, the one end middle part rigid coupling of connecting plate has multistage hydraulic cylinder's one end, multistage hydraulic cylinder's other end rigid coupling is at the middle part of apron underarm one side.

Preferably, the sliding groove is a T-shaped sliding groove.

Preferably, the rotating assembly comprises a second hydraulic cylinder, the bottom of the second hydraulic cylinder is fixedly connected to the inner wall of the bottom of the platform box body, the top moving end of the second hydraulic cylinder is rotatably connected with a sliding seat through a pin shaft, clamping blocks are fixedly connected to two sides of the top of the sliding seat, and the clamping blocks are slidably clamped in the sliding grooves.

Preferably, swing mechanism includes two parallel arrangement's slide rail, the slide rail rigid coupling is in the cavity respectively, the perpendicular rigid coupling in middle part between the slide rail has spacing post, the one end middle part rigid coupling of spacing post has first pneumatic cylinder, the removal end rigid coupling that spacing post was kept away from to first pneumatic cylinder has the slide bar, the direction slip joint of slide bar perpendicular to slide rail is in one side between the slide rail, the opposite side slip joint of slide rail has the slide bar, the base rotation that the relative one side middle part of slide bar is passed through the rigid coupling is connected with the one end of connecting rod, the other end of connecting rod rotates the both sides of connecting at the eccentric block, the eccentric block rotates and installs on spacing post.

Preferably, one end of the sliding rod extends out of the sliding rail in a sliding mode and is fixedly connected with a rack, one side, far away from the sliding rod, of the rack is connected with a gear in a meshed mode, and the gear is rotatably installed in the cavity and is fixedly connected with one end of the spraying head.

Preferably, one side of the sprinkler head is rotatably provided with a cylindrical pin, the cylindrical pin is slidably clamped in an arc-shaped sliding rail, and the arc-shaped sliding rail is fixedly arranged on the inner wall of one side of the cavity.

Preferably, the arc-shaped slide rail is of an arc-shaped structure, the circle center of the arc-shaped slide rail coincides with the circle center of the gear, and the distance from the side edge of the cylindrical pin to the circle center of the gear is equal to the radius of the arc-shaped slide rail.

Preferably, the connecting plate is in an Contraband-shaped structure, and the sliding hole is in an arc-shaped structure.

Compared with the prior art, the invention has the beneficial effects that: the cover plate can be turned over by matching the rotating assembly with the sliding groove, so that the spraying range and angle of the spraying head can be adjusted, and the area of cooling and spraying is increased; the telescopic columns can be driven to stretch through the stretching of the multi-stage hydraulic cylinders, the height of the sprinkler head can be adjusted or the sprinkling distance behind the cover plate can be turned over, meanwhile, the swing mechanism can drive the sprinkler head to swing, the cooling and sprinkling area of the sprinkler head is increased, the flexibility is high, and sprinkling requirements of different azimuth ranges are met.

Drawings

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a cross-sectional view of one end of a telescopic column according to the present invention;

FIG. 4 is a schematic view of a connecting plate structure according to the present invention;

FIG. 5 is a schematic view of the sliding seat structure of the present invention.

In the figure: 1. a platform box body; 2. a cover plate; 3. a telescopic column; 31. a slide hole; 32. a cavity; 4. a sprinkler head; 41. a cylindrical pin; 5. a swing mechanism; 51. a first hydraulic cylinder; 52. a limiting column; 53. a slide rail; 54. an eccentric block; 55. a connecting rod; 56. a slide bar; 57. a rack; 58. a gear; 6. a multi-stage hydraulic cylinder; 7. a connecting plate; 8. a rotating assembly; 81. a second hydraulic cylinder; 82. a sliding seat; 83. a clamping block; 9. a water pump; 10. a chute; 11. an arc-shaped slide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a cooling watering platform structure to harbour bulk cargo, includes platform box 1, and the apron 2 is installed through the pivot rotation in platform box 1's top, and the four corners slip of apron 2 has cup jointed a plurality of flexible posts 3, and the top cavity of flexible post 3 is equipped with cavity 32, is equipped with swing mechanism in the cavity 32

5, when the spray gun is used, the spray gun is firstly installed in a pit on the surface of a port bulk cargo yard, the concealment is good, when the spray gun is not used for sprinkling, the cover plate 2 is covered, and meanwhile, a protective cover can be additionally arranged on the top of the telescopic column 3 to enable the protective cover to be level with the surface of the bulk cargo yard, so that the problems of yard operation and traffic cannot be influenced, and the problems that the existing fixed spray gun occupies a large space, is inconvenient to operate in the yard, and is easy to collide with operating equipment, and damage and potential safety hazards are caused are avoided;

as shown in fig. 1 and 3, the swing mechanism 5 is connected with a plurality of sprinkler heads 4, the sprinkler heads 4 are slidably clamped in sliding holes 31 penetrating through the side walls of the tops of the telescopic columns 3, and the sliding holes 31 are circular arc-shaped structures; swing mechanism 5 includes two parallel arrangement's slide rail 53, slide rail 53 rigid coupling respectively is in cavity 32, the perpendicular rigid coupling in middle part between the slide rail 53 has spacing post 52, the one end middle part rigid coupling of spacing post 52 has first pneumatic cylinder 51, the removal end rigid coupling that spacing post 52 was kept away from to first pneumatic cylinder 51 has slide bar 56, slide bar 56 slides the joint in one side between slide rail 53 perpendicular to slide rail 53's direction, slide rail 53's opposite side sliding joint has slide bar 56, the relative one side middle part of slide bar 56 rotates the one end that is connected with connecting rod 55 through the base of rigid coupling, the other end of connecting rod 55 rotates the both sides of connecting at eccentric block 54, eccentric block 54 rotates and installs on spacing post 52. One end of the sliding rod 56 is slidably extended out of the sliding rail 53 and is fixedly connected with a rack 57, one side of the rack 57 far away from the sliding rod 56 is engaged with a gear 58, and the gear 58 is rotatably installed in the cavity 32 and is fixedly connected with one end of the sprinkler head 4. One side of the sprinkler head 4 is rotatably provided with a cylindrical pin 41, the cylindrical pin 41 is slidably clamped in the arc-shaped slide rail 11, and the arc-shaped slide rail 11 is fixedly arranged on the inner wall of one side of the cavity 32. The arc-shaped slide rail 11 is of an arc-shaped structure, the circle center of the arc-shaped slide rail is overlapped with the circle center of the gear 58, and the distance from the side edge of the cylindrical pin 41 to the circle center of the gear 58 is equal to the radius of the arc-shaped slide rail 11. When the range of spraying and cooling needs to be further increased, the first hydraulic cylinder 51 of the swing mechanism 5 is started, the first hydraulic cylinder 51 stretches and retracts to drive the slide rod 56 to slide along the slide rail 53 in a reciprocating manner, when the slide rod 56 slides in a reciprocating manner, the eccentric block 54 which is rotatably connected with the connecting rod 55 and is rotatably installed on the limiting column 52 is matched to drive the slide rod 56 on the other side to slide in a reciprocating manner, one end of the slide rod 56 is fixedly connected with the rack 57, the rack 57 is meshed with the gear 58, when the slide rod 56 slides in a reciprocating manner, the gear 58 is fixedly connected with one end of the sprinkler head 4, so that the sprinkler head 4 is driven to swing in a reciprocating manner in the slide hole 31 during rotation, the range of spraying and cooling is further increased, the arc-shaped slide rail 11 is matched with the cylindrical pin 41 which is rotatably installed on the sprinkler head 4, the stability of the sprinkler head 4 during reciprocating and swinging is ensured, and the invention can meet the spraying requirements of different ranges, the application range is wide, the design is ingenious, and the use requirements of the existing port bulk cargo can be met.

As shown in fig. 1 and fig. 2, 2 bottom of apron are close to one side middle part indent of pivot and are equipped with spout 10, spout 10 is T type spout, sliding joint has runner 8 in spout 10, runner 8's bottom rigid coupling is at the bottom inner wall of platform box 1, runner 8 includes second pneumatic cylinder 81, the bottom rigid coupling of second pneumatic cylinder 81 is at the bottom inner wall of platform box 1, the top removal end of second pneumatic cylinder 81 is connected with sliding seat 82 through the round pin hub rotation, as shown in fig. 5, sliding seat 82's top both sides rigid coupling has fixture block 83, fixture block 83 slip joint is in spout 10. When the bulk cargoes in the port need to be sprinkled with water and cooled, the protective cover is removed, the second hydraulic cylinder 81 of the rotating assembly 8 is started to extend, and then the sliding seat 82 is driven to be matched with the clamping block 83 to slide in the sliding groove 10, so that the cover plate 2 is opened;

as shown in fig. 1 and 2, a water pump 9 is fixedly installed in the middle of the bottom wall of the platform box 1, the water pump 9 is connected with the sprinkler head 4 through a flexible hose, and the water pump 9 can be externally connected with water supply equipment through an external water pipe arranged on the platform box 1, so as to provide sprinkling water for cooling the sprinkler head 4;

as shown in fig. 1 and 2, the bottom end of the telescopic column 3 extends into the platform box 1 in a sliding manner and is fixedly connected with a connecting plate 7, as shown in fig. 4, the connecting plate 7 is of an Contraband-shaped structure, one end of the connecting plate 7 is fixedly connected with one end of a multi-stage hydraulic cylinder 6 at the middle part of one side of the bottom arm of the cover plate 2 at the other end of the multi-stage hydraulic cylinder 6. When the rotating assembly 8 is opened to a proper angle, the multi-stage hydraulic cylinders 6 are started to retract, when the multi-stage hydraulic cylinders 6 retract, the connecting plates 7 fixedly connected with each other are driven to move, the connecting plates 7 are fixedly connected to one ends of the telescopic columns 3, the telescopic columns 3 are driven to extend, and therefore the spraying range and distance of the spraying heads 4 on the side walls of the end portions of the telescopic columns 3 can be adjusted.

The working principle is as follows: when the invention is used, the invention is firstly installed in a pit groove on the surface of a port bulk cargo storage yard, the concealment is good, when the invention does not carry out watering work, the cover plate 2 of the invention is covered, and simultaneously, the protective cover can be additionally arranged on the top of the telescopic column 3 to ensure that the protective cover is level with the surface of the bulk cargo storage yard, thereby not influencing the problems of storage yard operation and traffic, and avoiding the problems of larger occupied space, inconvenient operation in the storage yard, easy collision with operation equipment, damage and potential safety hazard caused by the large occupied space of the existing fixed spray gun; when the water spraying and temperature reduction of the port bulk cargo are needed, the protective cover is removed, the second hydraulic cylinder 81 of the rotating component 8 is started to extend, the sliding seat 82 is driven to be matched with the clamping block 83 to slide in the sliding groove 10, so that the cover plate 2 is opened, when the rotating component is opened to a proper angle, the multi-stage hydraulic cylinder 6 is started to retract, the fixedly connected connecting plate 7 is driven to move when the multi-stage hydraulic cylinder 6 retracts, the connecting plate 7 is fixedly connected to one end of the telescopic column 3, so that the telescopic column 3 is driven to extend, so that the spraying range and distance of the spraying head 4 on the side wall of the end part of the telescopic column 3 can be adjusted, when the spraying and temperature reduction range needs to be further enlarged, the first hydraulic cylinder 51 of the swing mechanism 5 is started, the sliding rod 56 is driven by the extension of the first hydraulic cylinder 51 to slide back and forth along the sliding rail 53, when the sliding rod 56 slides back and forth, the eccentric block 54 arranged on the limiting column 52 is rotated to drive the sliding rod 56 on the other side to slide back and forth, one end of the sliding rod 56 is fixedly connected with a rack 57, the rack 57 is meshed with a gear 58, when the sliding rod 56 slides in a reciprocating manner, the gear 58 is driven to rotate through the rack 57, the gear 58 is fixedly connected with one end of the sprinkler head 4, and further, when the sliding rod 56 rotates, the sprinkler head 4 is driven to swing in the sliding hole 31 in a reciprocating manner, the range of sprinkling and cooling is further enlarged, the arc-shaped sliding rail 11 is matched with the cylindrical pin 41 which is rotatably arranged on the sprinkler head 4, the stability of the sprinkler head 4 in the reciprocating swing manner is guaranteed, the sprinkler can meet sprinkling requirements of different ranges, the application range is wide, the design is ingenious, and the using requirements of existing port bulk cargoes can be met.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a cooling watering platform structure to harbour bulk cargo, includes platform box (1), its characterized in that: the top of the platform box body (1) is rotatably provided with a cover plate (2) through a rotating shaft, four corners of the cover plate (2) are slidably sleeved with a plurality of telescopic columns (3), the tops of the telescopic columns (3) are hollow and provided with cavities (32), swing mechanisms (5) are arranged in the cavities (32), the swing mechanisms (5) are connected with a plurality of spray heads (4), and the spray heads (4) are slidably clamped in slide holes (31) formed in the side walls of the tops of the telescopic columns (3) in a penetrating manner;

a sliding chute (10) is concavely arranged in the middle of one side, close to the rotating shaft, of the bottom end of the cover plate (2), a rotating assembly (8) is slidably clamped in the sliding chute (10), the bottom end of the rotating assembly (8) is fixedly connected to the inner wall of the bottom of the platform box body (1), a water pump (9) is fixedly installed in the middle of the bottom wall of the platform box body (1), and the water pump (9) is connected with the sprinkler head (4) through a flexible hose;

the bottom end of the telescopic column (3) extends into the platform box body (1) in a sliding mode and is fixedly connected with a connecting plate (7), one end of a multi-stage hydraulic cylinder (6) is fixedly connected to the middle of one end of the connecting plate (7), and the other end of the multi-stage hydraulic cylinder (6) is fixedly connected to the middle of one side of the bottom arm of the cover plate (2);

the rotating assembly (8) comprises a second hydraulic cylinder (81), the bottom of the second hydraulic cylinder (81) is fixedly connected to the inner wall of the bottom of the platform box body (1), the top moving end of the second hydraulic cylinder (81) is rotatably connected with a sliding seat (82) through a pin shaft, clamping blocks (83) are fixedly connected to two sides of the top end of the sliding seat (82), and the clamping blocks (83) are slidably clamped in the sliding grooves (10);

the swing mechanism (5) comprises two parallel slide rails (53), the slide rails (53) are respectively and fixedly connected in the cavity (32), a limiting column (52) is vertically and fixedly connected with the middle part between the slide rails (53), a first hydraulic cylinder (51) is fixedly connected with the middle part of one end of the limiting column (52), a sliding rod (56) is fixedly connected to the moving end of the first hydraulic cylinder (51) far away from the limiting column (52), the sliding rod (56) is in sliding joint with one side between the sliding rails (53) in the direction vertical to the sliding rails (53), a sliding rod (56) is slidably clamped at the other side of the sliding rail (53), the middle part of one side of the sliding rod (56) opposite to the sliding rod is rotatably connected with one end of a connecting rod (55) through a fixedly connected base, the other end of the connecting rod (55) is rotatably connected to two sides of the eccentric block (54), and the eccentric block (54) is rotatably arranged on the limiting column (52);

one end of the sliding rod (56) extends out of the sliding rail (53) in a sliding mode and is fixedly connected with a rack (57), one side, far away from the sliding rod (56), of the rack (57) is connected with a gear (58) in a meshed mode, and the gear (58) is rotatably installed in the cavity (32) and is fixedly connected with one end of the sprinkler head (4).

2. The cooling and sprinkling platform structure for port bulk cargo according to claim 1, wherein: the sliding groove (10) is a T-shaped sliding groove.

3. The cooling and sprinkling platform structure for port bulk cargo according to claim 1, wherein: one side of the sprinkler head (4) is rotatably provided with a cylindrical pin (41), the cylindrical pin (41) is clamped in the arc-shaped sliding rail (11) in a sliding manner, and the arc-shaped sliding rail (11) is fixedly arranged on the inner wall of one side of the cavity (32).

4. The cooling and sprinkling platform structure for the bulk cargoes in the port according to claim 3, wherein: the arc-shaped sliding rail (11) is of an arc-shaped structure, the circle center of the arc-shaped sliding rail is overlapped with the circle center of the gear (58), and the distance from the side edge of the cylindrical pin (41) to the circle center of the gear (58) is equal to the radius of the arc-shaped sliding rail (11).

5. The cooling and sprinkling platform structure for port bulk cargo according to claim 1, wherein: the connecting plate (7) is of an Contraband-shaped structure, and the sliding hole (31) is of an arc-shaped structure.

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