CN114261488B - Intelligent hydraulic watertight sliding door - Google Patents
Intelligent hydraulic watertight sliding door Download PDFInfo
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- CN114261488B CN114261488B CN202111541169.4A CN202111541169A CN114261488B CN 114261488 B CN114261488 B CN 114261488B CN 202111541169 A CN202111541169 A CN 202111541169A CN 114261488 B CN114261488 B CN 114261488B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
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Abstract
The invention discloses an intelligent hydraulic watertight sliding door in the field of navigation watertight doors, which comprises a door frame and a sealing door, wherein a hydraulic rotating mechanism and a clamping mechanism are arranged between the door frame and the sealing door, a driving mechanism is arranged on the right side of a gear on the surface of the sealing door, the hydraulic rotating mechanism is used for controlling the driving mechanism, the driving mechanism is used for opening and closing a clamping machine, the clamping mechanism comprises four clamping plates and a rotating shaft, the clamping plates are respectively and slidably connected in inner grooves on four side walls of the sealing door, and the end parts of the clamping plates are fixedly connected with first sliding rods. According to the invention, the hydraulic rotating mechanism, the driving machine and the clamping mechanism are arranged, and the driving mechanism is controlled by the hydraulic rotating mechanism, so that the clamping mechanism is opened or closed by the driving mechanism, the sealing door can be stably connected to the door frame, the stress of wind waves on the sealing door is relieved, and the load of the hydraulic rotating mechanism is effectively relieved.
Description
Technical Field
The invention discloses an intelligent hydraulic watertight sliding door, belonging to the field of navigation watertight doors.
Background
The watertight door is a watertight door which is required to be arranged at an access opening on a watertight bulkhead below a watertight metal door bulkhead deck arranged on an inner watertight bulkhead and a watertight bulkhead wall, and is in the form of sliding, hinging and rolling, wherein the hinging watertight door is required to be rapidly opened and closed at two sides of the door.
In the prior art, aiming at the hinged watertight door, the hinged watertight door is usually arranged on a deck, and when the marine vehicle runs on the sea, the stress generated by the marine wind and wave can directly act on the hinged watertight door, so that the load of a hydraulic system is increased, and the service life of the hydraulic system is reduced.
Based on the above, the invention designs an intelligent hydraulic watertight sliding door to solve the problems.
Disclosure of Invention
The invention aims to provide an intelligent hydraulic watertight sliding door, which aims at solving the problems that in the prior art, aiming at a hinged watertight door which is usually arranged on a deck, when the hydraulic watertight door runs on the sea, stress generated by seaborne stormy waves directly acts on the hinged watertight door, the load of a hydraulic system is increased, and the service life of the hydraulic system is reduced.
In order to achieve the above purpose, the present invention provides the following technical solutions: the intelligent hydraulic watertight sliding door comprises a door frame and a sealing door, wherein a hydraulic rotating mechanism and a clamping mechanism are arranged between the door frame and the sealing door, a driving mechanism is arranged on the surface of the sealing door, the hydraulic rotating mechanism is used for controlling the driving mechanism, and the driving mechanism is used for opening and closing the clamping machine;
the clamping mechanism comprises four clamping plates and a rotating shaft, the clamping plates are respectively and slidably connected in inner grooves on four side walls of the sealing door, first sliding rods are fixedly connected to the end parts of the clamping plates, the end parts of the first sliding rods penetrate through the sealing door and are slidably connected with the sealing door, pushing blocks are fixedly connected to the end parts of the first sliding rods, first reset springs are sleeved on the surfaces of the first sliding rods, the two ends of the first reset springs are respectively fixed on the pushing blocks and the sealing door, the rotating shaft penetrates through the surfaces of the sealing door and is rotationally connected with the sealing door, pushing discs are fixedly connected to the surfaces of the rotating shaft, four pushing plates are fixedly connected to the surface array of the pushing discs, the pushing plates are staggered among the pushing blocks, clamping grooves are formed in the positions, corresponding to the clamping plates, of the inside of the door frame, and a first self-locking mechanism is arranged on the surface of the sealing door;
during operation, among the prior art, to hinge type watertight door, install usually on the deck, when going on offshore, the stress that the stormy waves produced can direct action hinge type watertight door, increased hydraulic system load to lead to the problem that hydraulic system life-span reduces, this technical scheme can solve above-mentioned problem, and concrete operation is as follows: through starting hydraulic pressure rotary mechanism for sealing door rotates, and the door frame seals, after sealed, under actuating mechanism's effect, make the axis of rotation rotatory, the pushing disc is rotatory, will originally dislocation's push plate and pushing block effect, under extruded effect, make the pushing block along the direction of first slide bar, promote forward, make the joint board stretch out from the inside groove on the sealing door, and with the joint groove joint on the door frame, thereby the stability of being connected between sealing door and the door frame has been improved, when sealing door received the unrestrained beating, can effectively slow down hydraulic pressure rotary mechanism's load through the joint effect of joint board and joint groove, after the navigation is finished, actuating mechanism closes, under first reset spring's effect, the joint mechanism closes earlier, then under hydraulic pressure rotary mechanism's effect, sealing door opens, simultaneously if hydraulic pressure rotary mechanism produces the harm and can's when unable start, seal door and door frame, then manual rotation axis, make door frame and sealing door stable connection, when the same principle is above-mentioned, guarantee that sealing door and sealing door can be sealed with stable, when the door frame can's maintenance stable with sealing door frame is sealed to sealing mechanism is carried out to the assurance.
As a further scheme of the invention, the first self-locking mechanism comprises a gear, the gear is fixedly connected to the surface of the end part of the rotating shaft, a pushing groove is formed in the left side of the gear on the surface of the sealing door, a second sliding rod is fixedly connected in the pushing groove, a first rack is slidably connected to the surface of the second sliding rod, a second reset spring is sleeved on the surface of the second sliding rod, two ends of the second reset spring are respectively and fixedly connected to the pushing groove and the first rack, a pushing rod is rotationally connected to the left side wall of the pushing groove, and inclined planes are respectively arranged at the end part of the pushing rod and the top end of the left side of the rack; during operation, when navigation, need detect and maintain hydraulic system often, sealing door will not in time seal with the door frame this moment, lead to dividing unrestrained in entering the hull from the door frame, cause the problem of harm to the hull, when hydraulic rotating mechanism produces harm or detects the maintenance unable start-up, manual rotation sealing door seals sealing door and door frame, then manual rotation axis, joint mechanism opens, make joint board and joint groove joint, later manual pulling push rod, make the push rod rotatory, and promote first rack and remove rightwards, make first rack and gear carry out the joint, guarantee to carry out stable connection between joint board and the joint groove, after sealed, the manual pulling push rod, make it cancel the contact with first rack, under the effect of second reset spring, first rack breaks away from the meshing with the gear, the reverse rotation axis of rotation again, under the effect of first reset spring, sealing door can be opened, the problem that needs to detect and maintain hydraulic system often when sea often, sealing door will not seal with the door frame in time, lead to dividing and leading to the fact from the hull to the fact in the damage to the hull from the hull.
As a further scheme of the invention, the driving mechanism comprises a sliding groove, the sliding groove is formed on the surface of the sealing door, a third sliding rod is fixedly connected in the sliding groove, the surface of the third sliding rod is slidably connected with a second rack, the second rack is meshed with the gear, a third reset spring is sleeved on the surface of the third sliding rod, and two ends of the third reset spring are respectively and fixedly connected on the sliding groove and the second rack; when the hydraulic rotating mechanism is started, the sealing door is sealed on the door frame, under the action of the hydraulic rotating mechanism, the second rack moves downwards, the driving gear rotates, the rotating shaft rotates, the clamping mechanism is started, after the sealing is finished, under the action of the hydraulic rotating mechanism and the action of the third reset spring, the clamping mechanism is started first, so that the sealing door can be separated from the door frame, under the action of the driving mechanism, the clamping mechanism can be automatically started, manual control is not needed, and the operation difficulty is reduced.
As a further scheme of the invention, the hydraulic rotating mechanism comprises two mounting frames, wherein the mounting frames are symmetrically and fixedly connected to a door frame, the two mounting frames are jointly and rotatably connected with a rotating rod, the end parts of the rotating rod are symmetrically and fixedly connected with L-shaped connecting plates, the end parts of the L-shaped connecting plates are fixedly connected to a sealing door, the end parts of the rotating rod are symmetrically and fixedly connected with lower tooth columns, the surface of the door frame is symmetrically and fixedly connected with a hydraulic cylinder, the bottom end of a telescopic rod in the hydraulic cylinder is slidably connected with a pushing sliding rod, the bottom end of the pushing sliding rod is fixedly provided with an upper tooth column, the surface of the rotating rod is sleeved with a torsion spring, and the surface of the hydraulic cylinder is provided with a pushing mechanism; during operation, the control pneumatic cylinder for telescopic link in the pneumatic cylinder moves downwards, make tooth post and lower tooth post take place the meshing effect, thereby the drive dwang is rotatory, under the effect of L shape connecting plate, make sealing door rotatory, seal the door frame, torsional spring compression simultaneously, after sealing door finishes the upset, under pushing mechanism's effect, actuating mechanism opens, make the axis of rotation rotate, open joint mechanism, after sealing, make the telescopic link upwards move, the sealing door that makes under the effect of torsional spring is opened, can seal with the door frame and open for sealing door provides power.
As a further scheme of the invention, the pushing mechanism comprises an L-shaped pushing frame, the L-shaped pushing frame is rotationally connected to a telescopic rod, a sliding plate is fixed at the bottom end of the L-shaped pushing frame, one end of the sliding plate is fixedly connected with a second rack, the other end of the sliding plate is slidingly connected to an L-shaped connecting plate, the telescopic rod is of a hollow structure, a fourth reset spring is sleeved in the telescopic rod, two ends of the fourth reset spring are respectively fixed on the telescopic rod and a pushing sliding rod, and the surface of the telescopic rod is fixedly connected with pushing above the L-shaped pushing frame; when the sealing door and the door frame are in operation, the telescopic rod moves downwards until the sealing door and the door frame are controlled to be sealed, the telescopic rod continues to move downwards, the fourth reset spring is compressed, the L-shaped pushing frame moves downwards under the action of the pushing sleeve, the second rack is pushed to move downwards, the driving mechanism is started, and therefore the clamping mechanism is started, after sealing is finished, the telescopic rod moves upwards, the fourth reset spring is reset at first, the L-shaped pushing frame moves upwards under the action of the third reset spring, the clamping mechanism is closed under the action of the driving mechanism, the driving mechanism and the clamping mechanism are automatically opened, manual control is not needed, and the operation difficulty is reduced.
As a further scheme of the invention, the surface of the rotating shaft is fixedly connected with a rotating disk, and the left side surface of the sealing door is fixedly connected with a U-shaped pulling rod; when the sealing door is in operation, the rotary disc and the U-shaped pulling rod are arranged, so that the sealing door can be pulled manually conveniently when the hydraulic mechanism is detected and maintained, and manual operation is facilitated.
As a further scheme of the invention, a sealing sleeve is fixedly connected to the right side wall of the door frame; during operation, the sealing sleeve is arranged to provide tightness between the door frame and the sealing door, so that seawater is prevented from entering the ship body.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the hydraulic rotating mechanism, the driving machine and the clamping mechanism are arranged, and the driving mechanism is controlled by the hydraulic rotating mechanism, so that the clamping mechanism is opened or closed by the driving mechanism, the sealing door can be stably connected to the door frame, the stress of wind waves on the sealing door is relieved, and the load of the hydraulic rotating mechanism is effectively relieved.
2. According to the invention, the self-locking mechanism is arranged, when the hydraulic rotating mechanism is damaged or the detection and maintenance cannot be started, the rotating shaft is manually rotated, the clamping mechanism is started, the clamping plate is clamped with the clamping groove, the pushing rod is manually pulled, the pushing rod is rotated, the first rack is pushed to move rightwards, the first rack is clamped with the gear, the clamping plate and the clamping groove can be ensured to be stably connected, and the problem that a hydraulic system is required to be frequently detected and maintained during navigation, and at the moment, the sealing door cannot be timely sealed with the door frame, so that wave is separated and enters the ship body from the door frame, and damage is caused to the ship body is solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a first schematic view of the general structure of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a second schematic view of the general structure of the present invention (concealing the rotating disk and U-shaped pull rod);
FIG. 4 is a cross-sectional view of a seal door of the present invention;
fig. 5 is a diagram showing the connection of the hydraulic cylinder, the telescopic rod, the fourth return spring and the pushing slide rod in the invention.
In the drawings, the list of components represented by the various numbers is as follows:
door frame 1, sealing door 2, joint board 3, axis of rotation 4, first slide bar 5, pushing piece 6, first reset spring 7, pushing disc 8, pushing plate 9, joint groove 10, gear 11, pushing groove 12, second slide bar 13, first rack 14, second reset spring 15, push rod 16, spout 18, third slide bar 19, second rack 20, third reset spring 21, mounting bracket 22, swivelling lever 23, L-shaped connecting plate 24, lower tooth post 25, pneumatic cylinder 26, telescopic link 27, pushing slide bar 28, upper tooth post 29, torsion spring 30, L-shaped pushing frame 31, slide plate 32, fourth reset spring 33, pushing sleeve 34, swivel plate 35, U-shaped pulling rod 36, seal 37.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: the intelligent hydraulic watertight sliding door comprises a door frame 1 and a sealing door 2, wherein a hydraulic rotating mechanism and a clamping mechanism are arranged between the door frame 1 and the sealing door 2, a driving mechanism is arranged on the surface of the sealing door 2, the hydraulic rotating mechanism is used for controlling the driving mechanism, and the driving mechanism is used for opening and closing the clamping machine;
the clamping mechanism comprises four clamping plates 3 and a rotating shaft 4, wherein the clamping plates 3 are respectively and slidably connected in inner grooves on four side walls of the sealing door 2, the end parts of the clamping plates 3 are fixedly connected with first sliding rods 5, the end parts of the first sliding rods 5 penetrate through the sealing door 2 and are slidably connected with the sealing door 2, the end parts of the first sliding rods 5 are fixedly connected with pushing blocks 6, first reset springs 7 are sleeved on the surfaces of the first sliding rods 5, the two ends of the first reset springs 7 are respectively fixed on the pushing blocks 6 and the sealing door 2, the rotating shaft 4 penetrates through the surfaces of the sealing door 2 and is rotationally connected with the sealing door 2, pushing discs 8 are fixedly connected with the surfaces of the rotating shaft 4, four pushing plates 9 are fixedly connected with an array of the surfaces of the pushing discs 8, the pushing plates 9 are staggered among the pushing blocks 6, clamping grooves 10 are formed in positions, corresponding to the clamping plates 3, of the inside the door frame 1, and the surface of the sealing door 2 is provided with a first self-locking mechanism;
during operation, among the prior art, to hinge type watertight door, install usually on the deck, when going on offshore, the stress that the stormy waves produced can direct action hinge type watertight door, increased hydraulic system load to lead to the problem that hydraulic system life-span reduces, this technical scheme can solve above-mentioned problem, and concrete operation is as follows: through starting hydraulic pressure rotary mechanism for sealing door 2 rotates, and door frame 1 seals, after sealed, under actuating mechanism's effect, make axis of rotation 4 rotatory, the impeller 8 is rotatory, will originally dislocation push plate 9 and push block 6 effect, under the extruded effect, make push block 6 along the direction of first slide bar 5, forward promotion, make clamping plate 3 stretch out from the inside groove on sealing door 2, and with the joint groove 10 joint on door frame 1, thereby the stability of being connected between sealing door 2 and door frame 1 has been improved, when sealing door 2 received the stormy waves and beat, through the joint effect of clamping plate 3 and joint groove 10, can effectively slow down hydraulic pressure rotary mechanism's load, after the navigation is finished, actuating mechanism closes, under the effect of first reset spring 7, clamping mechanism closes earlier, then under hydraulic pressure rotary mechanism's effect, sealing door 2 opens, simultaneously if hydraulic pressure rotary mechanism produces the harm when can's start, can artifical rotation sealing door 2 seals sealing door 2 and door frame 1, manual rotation axis of rotation 4 afterwards, under the same effect, make sealing door 2 and door frame 1 can be stably be connected with door frame 1 when the effect is at last, can guarantee that sealing door 2 is stable is sealed with door frame 1 is sealed, the stable when the maintenance is stable.
As a further scheme of the invention, the first self-locking mechanism comprises a gear 11 and a second slide bar 13, the gear 11 is fixedly connected to the surface of the end part of the rotating shaft 4, a pushing groove 12 is formed in the surface of the sealing door 2 at the left side of the gear 11, the second slide bar 13 is fixedly connected in the pushing groove 12, a first rack 14 is connected to the surface of the second slide bar 13 in a sliding manner, a second reset spring 15 is sleeved on the surface of the second slide bar 13, two ends of the second reset spring 15 are respectively and fixedly connected to the pushing groove 12 and the first rack 14, a pushing rod 16 is rotatably connected to the left side wall of the pushing groove 12, and inclined planes are respectively arranged at the end part of the pushing rod 16 and the top end part of the left side of the rack; during operation, when navigation, need often detect and maintain hydraulic system, sealing door 2 will not in time seal with door frame 1 this moment, lead to the unrestrained problem that leads to the damage to the hull from door frame 1 entering into, when hydraulic rotating mechanism produces harm or detects the maintenance unable start, manual rotation sealing door 2, seal sealing door 2 and door frame 1, then manual rotation axis of rotation 4, joint mechanism opens, make joint plate 3 and joint groove 10 joint, then manual pulling push rod 16, make push rod 16 rotatory, and promote first rack 14 and move rightwards, make first rack 14 carry out the joint with gear 11, guarantee to carry out stable connection between joint plate 3 and the joint groove 10, after the sealing is finished, the manual pulling push rod 16, make it cancel with first rack 14's contact, under the effect of second reset spring 15, first rack 14 breaks away from with gear 11's meshing, again reverse rotation axis of rotation 4, under the effect of first reset spring 7, joint structure closes, sealing door 2 has been opened, when the maintenance is followed to detect the manual pulling push rod 16, the problem that can's stable connection can not lead to the damage to the hull from door frame 1 to the time entering into from door frame 1 from the time to the marine, when the maintenance is required to carry out the sealed door frame 1.
As a further scheme of the invention, the driving mechanism comprises a chute 18, the chute 18 is arranged on the surface of the sealing door 2, a third slide bar 19 is fixedly connected in the chute 18, the surface of the third slide bar 19 is slidably connected with a second rack 20, the second rack 20 is meshed with the gear 11, a third reset spring 21 is sleeved on the surface of the third slide bar 19, and two ends of the third reset spring 21 are respectively fixedly connected to the chute 18 and the second rack 20; when the hydraulic rotating mechanism is started, the sealing door 2 is sealed on the door frame 1, under the action of the hydraulic rotating mechanism, the second rack 20 moves downwards, the driving gear 11 rotates, the rotating shaft 4 rotates, the clamping mechanism is started, after sealing is finished, the clamping mechanism is started first under the action of the hydraulic rotating mechanism and the action of the third reset spring 21, the sealing door 2 can be separated from the door frame 1, under the action of the driving mechanism, the clamping mechanism can be automatically started, manual control is not needed, and the operation difficulty is reduced.
As a further scheme of the invention, the hydraulic rotating mechanism comprises two mounting frames 22, the mounting frames 22 are symmetrically and fixedly connected to the door frame 1, the two mounting frames 22 are jointly and rotatably connected with a rotating rod 23, the end parts of the rotating rod 23 are symmetrically and fixedly connected with an L-shaped connecting plate 24, the end parts of the L-shaped connecting plate 24 are fixedly connected to the sealing door 2, the end parts of the rotating rod 23 are symmetrically and fixedly connected with a lower tooth column 25, the surface of the door frame 1 is symmetrically and fixedly connected with a hydraulic cylinder 26, the bottom end of a telescopic rod 27 in the hydraulic cylinder 26 is slidably connected with a pushing slide rod 28, the bottom end of the pushing slide rod 28 is fixedly provided with an upper tooth column 29, the surface of the rotating rod 23 is sleeved with a torsion spring 30, and the surface of the hydraulic cylinder 26 is provided with a pushing mechanism; when the sealing door is in operation, the hydraulic cylinder 26 is controlled, the telescopic rod 27 in the hydraulic cylinder 26 moves downwards, the upper tooth post 29 and the lower tooth post 25 are meshed, the rotary rod 23 is driven to rotate, the sealing door 2 is driven to rotate under the action of the L-shaped connecting plate 24, the door frame 1 is sealed, meanwhile, the torsion spring 30 is compressed, after the sealing door 2 is turned over, under the action of the pushing mechanism, the driving mechanism is started, the rotating shaft 4 is driven to rotate, the clamping mechanism is started, after the sealing is finished, the telescopic rod 27 moves upwards, the sealing door 2 is opened under the action of the torsion spring 30, and power is provided for sealing and opening the sealing door 2 and the door frame 1.
As a further scheme of the invention, the pushing mechanism comprises an L-shaped pushing frame 31, the L-shaped pushing frame 31 is rotatably connected to a telescopic rod 27, a sliding plate 32 is fixed at the bottom end of the L-shaped pushing frame 31, one end of the sliding plate 32 is fixedly connected with a second rack 20, the other end of the sliding plate is slidably connected to an L-shaped connecting plate 24, the telescopic rod 27 is of a hollow structure, a fourth return spring 33 is sleeved in the telescopic rod 27, two ends of the fourth return spring 33 are respectively fixed on the telescopic rod 27 and a pushing slide rod 28, and a pushing sleeve 34 is fixedly connected to the surface of the telescopic rod 27 above the L-shaped pushing frame 31; when the sealing mechanism works, after the telescopic rod 27 moves downwards until the sealing door 2 and the door frame 1 are controlled to be sealed, the telescopic rod 27 continues to move downwards, the fourth reset spring 33 is compressed, the L-shaped pushing frame 31 moves downwards under the action of the pushing sleeve 34 to push the second rack 20 to move downwards, the driving mechanism is started, so that the clamping mechanism is started, after the sealing is finished, the telescopic rod 27 moves upwards, the fourth reset spring 33 resets first, the L-shaped pushing frame 31 moves upwards under the action of the third reset spring 21, the clamping mechanism is closed under the action of the driving mechanism, the automatic opening of the driving mechanism and the clamping mechanism are realized, manual control is not needed, and the operation difficulty is reduced.
As a further scheme of the invention, the surface of the rotating shaft 4 is fixedly connected with a rotating disk 35, and the left side surface of the sealing door 2 is fixedly connected with a U-shaped pulling rod 36; when the sealing door is in operation, the rotary disc 35 and the U-shaped pulling rod 36 are arranged, so that the sealing door 2 can be pulled manually conveniently when the hydraulic mechanism is detected and maintained, and manual operation is facilitated.
As a further scheme of the invention, a sealing sleeve 37 is fixedly connected to the right side wall of the door frame 1; in operation, by arranging the sealing sleeve 37, the tightness between the door frame 1 and the sealing door 2 is provided, and seawater is prevented from entering the ship body.
Working principle: through starting hydraulic pressure rotary mechanism for sealing door 2 rotates, and door frame 1 seals, after sealed, under actuating mechanism's effect, make axis of rotation 4 rotatory, the impeller 8 is rotatory, will originally dislocation push plate 9 and push block 6 effect, under the effect of extrusion, make push block 6 along the direction of first slide bar 5, forward promotion, make clamping plate 3 stretch out from the inside groove on sealing door 2, and with the joint groove 10 joint on door frame 1, thereby the stability of being connected between sealing door 2 and door frame 1 has been improved, when sealing door 2 received the stormy waves and beat, through the joint effect of clamping plate 3 and joint groove 10, can effectively slow down hydraulic pressure rotary mechanism's load, after the navigation is finished, actuating mechanism closes, under the effect of first reset spring 7, clamping mechanism closes earlier, then under hydraulic pressure rotary mechanism's effect, sealing door 2 opens, simultaneously if hydraulic pressure rotary mechanism produces the harm when unable start, can artifical rotation sealing door 2, seal door 2 and door frame 1, then artifical rotation axis of rotation 4, under the effect is the same at last, make sealing door 2 and door frame 1 stable, can be guaranteed to seal door 2 and stable door frame 1 to be connected.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (5)
1. The utility model provides an intelligent hydraulic pressure watertight moves door, includes door frame (1) and sealing door (2), its characterized in that: a hydraulic rotating mechanism and a clamping mechanism are arranged between the door frame (1) and the sealing door (2), a driving mechanism is arranged on the surface of the sealing door (2), the hydraulic rotating mechanism is used for controlling the driving mechanism, and the driving mechanism is used for opening and closing the clamping mechanism;
the hydraulic rotating mechanism comprises two mounting frames (22), the mounting frames (22) are symmetrically and fixedly connected to a door frame (1), two mounting frames (22) are jointly connected with a rotating rod (23) in a rotating mode, the end parts of the rotating rod (23) are symmetrically and fixedly connected with L-shaped connecting plates (24), the end parts of the L-shaped connecting plates (24) are fixedly connected to a sealing door (2), lower tooth columns (25) are symmetrically and fixedly connected to the end parts of the rotating rod (23), a hydraulic cylinder (26) is symmetrically and fixedly connected to the surface of the door frame (1), a pushing sliding rod (28) is slidably connected to the bottom end of a telescopic rod (27) in the hydraulic cylinder (26), an upper tooth column (29) is fixedly connected to the bottom end of the pushing sliding rod (28), a torsion spring (30) is sleeved on the surface of the rotating rod (23), and a pushing mechanism is arranged on the surface of the hydraulic cylinder (26).
The pushing mechanism comprises an L-shaped pushing frame (31), the L-shaped pushing frame (31) is rotationally connected to a telescopic rod (27), a sliding plate (32) is fixed at the bottom end of the L-shaped pushing frame (31), one end of the sliding plate (32) is fixedly connected with a second rack (20), the other end of the sliding plate is slidably connected to an L-shaped connecting plate (24), the telescopic rod (27) is of a hollow structure, a fourth return spring (33) is sleeved in the telescopic rod (27), two ends of the fourth return spring (27) are respectively fixed on the telescopic rod (27) and a pushing sliding rod (28), and a pushing sleeve (34) is fixedly connected to the surface of the telescopic rod (27) above the L-shaped pushing frame (31);
the clamping mechanism comprises four clamping plates (3) and a rotating shaft (4), wherein the clamping plates (3) are respectively and slidably connected in inner grooves on four side walls of the sealing door (2), the end parts of the clamping plates (3) are fixedly connected with first sliding rods (5), the end parts of the first sliding rods (5) penetrate through the sealing door (2) and then are slidably connected with the sealing door (2), pushing blocks (6) are fixedly connected to the end parts of the first sliding rods (5), first reset springs (7) are sleeved on the surfaces of the first sliding rods (5), the two ends of each first reset spring (7) are respectively fixed on the pushing blocks (6) and the sealing door (2), the rotating shaft (4) penetrates through the surface of the sealing door (2) and then is rotationally connected with the sealing door (2), pushing discs (8) are fixedly connected with four pushing plates (9) in surface array mode, the pushing plates (9) are arranged between the pushing blocks (6), and the inner portions of the door frame (1) are correspondingly provided with clamping plates (10), and the sealing door (2) is provided with a self-locking mechanism.
2. An intelligent hydraulic watertight sliding door as claimed in claim 1, wherein: the first self-locking mechanism comprises a gear (11), the gear (11) is fixedly connected to the end surface of the rotating shaft (4), a pushing groove (12) is formed in the left side of the gear (11) on the surface of the sealing door (2), a second sliding rod (13) is fixedly connected to the inside of the pushing groove (12), a first rack (14) is slidably connected to the surface of the second sliding rod (13), a second reset spring (15) is sleeved on the surface of the second sliding rod (13), two ends of the second reset spring (15) are fixedly connected to the pushing groove (12) and the first rack (14) respectively, a pushing rod (16) is rotationally connected to the left side wall of the pushing groove (12), and inclined planes are formed in the end part of the pushing rod (16) and the left top end of the rack.
3. An intelligent hydraulic watertight sliding door as claimed in claim 1, wherein: the driving mechanism comprises a sliding groove (18), the sliding groove (18) is formed in the surface of the sealing door (2), a third sliding rod (19) is fixedly connected in the sliding groove (18), a second rack (20) is slidably connected to the surface of the third sliding rod (19), the second rack (20) is meshed with the gear (11), a third reset spring (21) is sleeved on the surface of the third sliding rod (19), and two ends of the third reset spring (21) are fixedly connected to the sliding groove (18) and the second rack (20) respectively.
4. An intelligent hydraulic watertight sliding door as claimed in claim 1, wherein: the surface of the rotating shaft (4) is fixedly connected with a rotating disc (35), and the left side surface of the sealing door (2) is fixedly connected with a U-shaped pulling rod (36).
5. An intelligent hydraulic watertight sliding door as claimed in claim 1, wherein: and a sealing sleeve (37) is fixedly connected to the right side wall of the door frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111541169.4A CN114261488B (en) | 2021-12-16 | 2021-12-16 | Intelligent hydraulic watertight sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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