TWM538536U - Structure of anti-flooding gate - Google Patents

Description

Waterproof gate structure

This creation is related to the gate; in particular, it is a waterproof gate structure that is easy to open or close.

The known waterproof gate structure generally comprises a frame disposed on the passage and a door panel coupled to the frame, the waterproof gate structure being controlled to be opened or lowered relative to the frame. The door panel achieves the effect of blocking water and preventing flooding.

However, for a passage environment that must be used as a transport path (ie, a transport device in which the transportable cargo is disposed in the passage), the door panel that moves up and down relative to the frame is located on the transport path, and the cargo and the transport device are blocked. And interfere with transportation operations. A manufacturer has changed the door panel of the waterproof gate structure to a pivotal manner so that the door panel can swing between an open position and a closed position relative to the frame, and abut against the wall of the passage when the door panel moves to the open position. The cargo and the transport device can pass through the waterproof gate structure without interference.

However, in order to resist the hydraulic impact, the door panel of the above-mentioned waterproof gate structure is mostly made of a solid metal material, and in order to prevent water seepage, the bottom surface of the door panel is closely attached to the ground, and the heavy door panel And the frictional resistance between the door panel and the ground will not help the operator to drive the door panel to swing, which makes it difficult to open or close the door panel.

In view of this, the purpose of the present invention is to provide a waterproof gate structure which is a barrier property and is convenient for an operator to drive the swing of the door panel.

In order to achieve the above object, a waterproof gate structure provided by the present invention includes an outer frame, a door panel, a door shaft and a nut. The outer frame includes a frame body and at least one support base coupled to the frame body and having at least one through hole; the door shaft passes through the through hole of the support base, and the door shaft has a threaded section; the door plate One side is fixed to the door shaft, and pivots relative to the frame body with the door shaft as an axis; the nut is screwed onto the threaded portion of the door shaft and abuts against the support base, the nut Driven to rotate forward or reverse so that the door shaft moves up or down relative to the support.

The effect of the present invention is to drive the door shaft and the door panel to move up or down by rotating the nut, and the raised door panel reduces the frictional force generated by the bottom surface thereof, so that the operator can easily drive the door panel to pivot.

In order to explain the present invention more clearly, a preferred embodiment will be described in detail with reference to the drawings. Please refer to FIG. 1 , which is a waterproof gate structure 100 according to a preferred embodiment of the present invention. The waterproof gate structure 100 is disposed at an exit of a passage, and the passage is located at the coast, and the passage is provided for transportation. The rails and transport means of the cargo prevent the seawater from being poured into the passage when the waterproof gate structure 100 closes the exit of the passage. In other embodiments, the waterproof gate structure 100 can also be disposed at the entrance or exit of a building or a channel, not limited to the above. As shown in FIG. 1 and FIG. 2 , the waterproof gate structure 100 includes an outer frame 10 , a door panel 20 , a door shaft 30 and a nut 40 . The following describes each component as follows.

The frame 10 includes a frame 12 and at least one support base 14 . The number of the at least one support base 14 is two in the embodiment, and is respectively coupled to the upper and lower positions of the first side frame 122 of the frame body 12. For convenience of description, one of the support bases 14 is described below. The support base 14 has two thick blocks 141 which are integrally fixed and disposed above and below, and each of the thick blocks 141 has a through hole 141a.

The door panel 20 is a heavy plate member. As shown in FIG. 3 and FIG. 4, in the embodiment, one side of the door panel 20 is directly fixed to the door shaft 30 passing through each of the through holes 141a of each support base 14. The pivot axis of the door shaft 30 is pivoted relative to the frame body 12. More specifically, the manner in which the door panel 20 is fixed to the door shaft 30 is that two positioning members 201 are protruded from one side of the door panel 20, two positioning grooves 30a are disposed on the door shaft 30, and two bolts are used. 22 is respectively locked into a screw hole 201a of the coupling member 201, and one end of the bolt 22 extends into the positioning groove 30a of the entry shaft 30, so that the door panel 20 and the door shaft 30 are detachably fixed to each other. the goal of.

In addition, the door panel 20 may be provided with a waterproof strip at a portion in contact with the frame 12 for reinforcing the airtightness between the door panels 20 to ensure that the seawater is poured into the passage when the door panel 20 is closed. .

The door shaft 30 is vertically movable through the respective through holes 141a of the support bases 14. The door shaft 30 further has a threaded portion 30b. The threaded portion 30b is screwed to the nut 40, as shown in FIG. The nut 40 is abutted against the upper chunk 141 of the support base 14 at the top. Therefore, by driving the nut 40 to rotate forward or reverse, the door shaft 30 can be moved upward or downward relative to the support base 14 , and the door panel 20 is fixed to the door shaft 30 based on the door panel 20 , so that the door panel 20 will also Move together with the door shaft 30.

Figure 5 shows that the door shaft 30 is moved upward by the rotating nut 40, which indicates that the heavy door panel 20 is also moved upward by a distance, in order to reduce the frictional resistance of the bottom surface of the door panel 20, facilitating the subsequent turning of the door panel 30. The door panel 20 opens the passage to enable the cargo to be conveyed. On the contrary, the nut 40 is reversed, and the weight of the door panel 20 is matched, so that the nut 40 is always maintained on the thick block 141 of the support base 14, and the door shaft 30 moves downward due to the retreat of the nut 40. And returning to the state in which the door panel 20 closes the passage.

The structure described above allows the operator to easily control the door panel 20 to rise or fall with effortless effort. In the following description, when the waterproof gate structure 100 of the present invention closes the passage, it can be ensured that the door panel 20 is not easily turned back. In order to achieve the foregoing objectives, the present invention further provides at least one limit device. In the present embodiment, the waterproof gate structure 100 uses a plurality of limiting devices to strengthen the stability of the door panel 20, thereby effectively resisting seawater backflow. The plurality of limiting devices are divided into two first limiting devices 50 at the bottom of the door panel 20 and four second limiting devices 60 at the edge of the door panel 20 according to the installation position. A first limit device 50 and a second limit device 60 are described.

2 shows two first limiting devices 50 on the back of the door panel 20, wherein the first first limiting device 50 in the left is in the state of being fastened to the door panel 20, and the first limiting device 50 on the right is horizontal. Presented, indicating that the door panel 20 is not fastened. As shown in FIG. 6 , the horizontal limiting device 50 includes a fastener 51 , a base 52 , and a shaft 53 , a slider 54 , and a buckle coupled to the base 52 . A member 55, a blocking member 56 and an elastic member 57.

The fastened member 51 is fixed on the door panel 20; the base 52 is a hollow housing having a receiving slot 521 and one end is pivoted to the bottom frame 121 of the frame 12 to make the base 52 The door panel 20 can be pivoted relative to the door panel 20; in addition, the base 52 is recessed from a top edge of the housing to define a recess 522. The shaft 53 is disposed in the receiving groove 521 of the base 52, and the shaft 53 is provided with a threaded rod segment 531. The elastic member 57 is sleeved on the shaft 53 and then the slider 54 is slidably sleeved on the shaft 53. The fastener 55 is fixed to the slider 54 and one end passes through the concave portion. The slot 522 protrudes out of the base 52, and the fastener 55 slides down the groove 522 as the slider 54 moves.

The blocking member 56 has a screw hole 561 coupled with the threaded rod segment 531 of the shaft 53. The blocking member 56 is located on the moving path of the slider 54 and is driven by forward or reverse rotation to change the combination. At the position on the shaft 53, the slider 54 is further pushed, and the slider 54 is subjected to the top thrust of the elastic member 57, so that the slider 54 maintains a state of abutting against the stopper 56.

When the door panel 20 closes the passage, the first limiting device 50 will be controlled to be engaged with the door panel 20. Referring to FIG. 7 , the base 52 is pivoted upward, and the fastener 55 is located above the fastener 51 . Then, the person drives the blocking member 56 to push the slider 54 downward. As shown in FIG. 8, the fastener 55 will be moved down together to buckle the fastener 51, so that the door panel 20 can be prevented. The caution is opened by the extrapolation. At the same time, the elastic member 57 is compressed to be the continuation energy. When the blocking member 56 is reversely driven, the slider 54 can be pushed up when the compressed energy storage is released. The fastener 55 is again detached from the fastener 51.

In addition, FIG. 2 discloses that four recesses 24 are recessed at the near edge of the back surface of the door panel 20, and each of the second limiting devices 60 is disposed in a corresponding recess 24, and each of the recesses 24 is disposed outside. There is a cover 70 for shielding the recess 24 and being opened in time. The second limiting device 60 on the upper right side is in a state in which the door panel 20 is not fastened, and the remaining second limiting device 60 is in a state in which the door panel 20 is buckled. Hereinafter, for convenience of explanation, a second limiting device 60 and a mask 70 are taken as an example for illustration.

As shown in FIG. 9 , the second limiting device 60 includes a fastener 61 , a base 62 , a blocking member 63 , a slider 64 , and an elastic structure similar to the structure of the first limiting device 50 . The difference between the member 65 and the fastening member 66 is that the base 62 of the second limiting device 60 is pivoted at one end to the door panel 20 and can be pivoted relative to the door panel 20 to be located in the recess 24, The fastener 61 of the second limiting device 60 is fixed to the frame 12 .

When the door panel 20 closes the passage, the second limiting device 60 will be controlled to be engaged with the door panel 20. Referring to FIG. 10, it is disclosed that the cover 70 is opened and the base 62 is pivoted toward the frame 12. Then, the user drives the blocking member 63 to push the slider 64 to cause the fastener 66 to follow. The recess 621 of the base 62 moves together and fastens to the fastened member 61, so that the door panel 20 can be prevented from being inadvertently opened by the external pusher. At the same time, the elastic member 65 is compressed to be a continuous energy. When the blocking member 56 is reversely driven, the slider 64 can be pushed up when the compressed energy storage is released to release the fastener 66 from the fastener 61 again.

When the door panel 20 is not closed, the second limiting device 60 is not required to be used to restrict the base 62 to the recess 24 through the shielding plate 70 (refer to FIG. 9). The door panel 20 is pivoted to a position flushing the wall surface of the passage (i.e., the wall surface of the door panel 20 can abut against the passage wall surface) to prevent the transportation device or cargo from interfering with the door panel 20 during transportation.

In summary, the waterproof gate structure 100 of the present embodiment has the following advantages and functions: 1. The door shaft 30 and the door panel 20 are driven relative to the support base 14 by mechanically rotating the nut 40. Moving, and thus easily driving the door panel 20 to pivot. 2. The limiting devices each have a detachable manner of fastening the fastener and the fastener. When the fastener is coupled to the fastener, the position of the door panel 20 can be fixed to improve the stability of the door panel 20. .

The above is only a preferred embodiment of the present invention, and equivalent changes to the scope of the present application and the scope of the patent application are intended to be included in the scope of the present patent.

[This creation]

100‧‧‧Waterproof gate structure

10‧‧‧Front frame

12‧‧‧ frame

121‧‧‧ bottom frame

122‧‧‧ first side frame

123‧‧‧ second side frame

14‧‧‧ Support

141‧‧‧ Thick blocks

141a‧‧‧Perforation

20‧‧‧ Door panel

201‧‧‧Connected parts

201a‧‧‧ screw hole

22‧‧‧ bolt

24‧‧ ‧ alcove

30‧‧‧door shaft

30a‧‧‧ positioning slot

30b‧‧ Thread segment

40‧‧‧ nuts

50‧‧‧First limit device

51‧‧‧Detained pieces

52‧‧‧Base

521‧‧‧ 容容

522‧‧‧ Groove

53‧‧‧ shaft

531‧‧‧Threaded rod section

54‧‧‧ Slider

55‧‧‧fasteners

56‧‧‧blocking parts

561‧‧‧ screw hole

57‧‧‧Flexible parts

60‧‧‧second limit device

61‧‧‧Detained pieces

62‧‧‧Base

621‧‧‧ Groove

63‧‧‧blocking parts

64‧‧‧ Slider

65‧‧‧Flexible parts

66‧‧‧fasteners

70‧‧‧Mask

1 is a front elevational view of a waterproof gate structure in accordance with a preferred embodiment of the present invention. 2 is a rear elevational view of the waterproof gate structure of a preferred embodiment of the present invention. Figure 3 is a partial enlarged view of Figure 1, showing the perforation of the door shaft through the support seat, and the door shaft is fixed to the door panel. Figure 4 is a cross-sectional view taken along line 4-4 of Figure 3, showing the structural relationship between the door panel and the door shaft. Figure 5 is a schematic view similar to Figure 3, showing the nut being driven to rotate so that the door shaft and the door panel move upward relative to the support. Figure 6 is a cross-sectional view taken along line 6-6 of Figure 2, showing the structural relationship of the first limiting device. Figure 7 is a schematic view similar to Figure 6, showing the base of the first limiting device pivoting relative to the door panel. Figure 8 is a schematic view similar to Figure 6, revealing the blocking member of the first limiting device to engage the fastener to the fastener, thereby fixing the position of the door panel. Figure 9 is a cross-sectional view taken along line 9-9 of Figure 2, showing the structural relationship of the second limiting device. Figure 10 is a schematic view similar to Figure 9, showing that the fastener of the second limiting device is coupled to the fastener, thereby fixing the position of the door panel.

100‧‧‧Waterproof gate structure

10‧‧‧Front frame

12‧‧‧ frame

121‧‧‧ bottom frame

122‧‧‧ first side frame

123‧‧‧ second side frame

14‧‧‧ Support

20‧‧‧ Door panel

30‧‧‧door shaft

40‧‧‧ nuts

Claims (6)

A waterproof gate structure includes: an outer frame including a frame body and at least one support base coupled to the frame body and having at least one through hole; a door shaft passing through the through hole of the support base, and the hole The door shaft has a threaded section; a door panel, one side of which is fixed to the door shaft, and pivoted relative to the frame body with the door shaft as an axis; a nut is screwed to the threaded section of the door shaft, And against the support, the nut is driven to rotate forward or reverse so that the door shaft moves upward or downward relative to the support. The waterproof gate structure according to claim 1, comprising a limiting device, the limiting device comprising a fastener and a fastener, wherein one of the fastener and the fastener is disposed on the frame. The other is disposed on the door panel; wherein the fastener is detachably coupled to the fastener, the door panel is fixed when the fastener is coupled to the fastener; and the fastener is When the fastener is separated, the door panel can be pivoted relative to the frame. The waterproof gate structure of claim 2, wherein the limiting device comprises a base, a shaft, a blocking member and an elastic member; wherein the base is pivoted at one end to the frame, and the base has a shaft slot; the shaft is disposed in the pocket; the fastener is slidably coupled to the shaft; the blocking member is coupled to the shaft and located on the moving path of the fastener; the elastic member Located in the pocket, and providing a thrust to act on the fastener to abut the fastener; the fastener is disposed on the door panel. The waterproof gate structure of claim 3, wherein the limiting device further comprises a slider sleeved on the shaft, the fastener is coupled to the slider; the shaft has a threaded rod segment, the blocking member A screw hole is coupled to the threaded rod segment of the shaft. The waterproof gate structure of claim 2, wherein the door panel is provided with an alcove; the limiting device comprises a base, a shaft, a blocking member and an elastic member; wherein the base is pivoted at the one end Located in the recessed chamber, the base has a receiving groove; the shaft is inserted into the receiving groove; the fastener is slidably coupled to the shaft; the blocking member is coupled to the shaft and located at the buckle The fastener is slidably coupled to the shaft; the elastic member is located in the pocket and provides a thrust to act on the fastener to cause the fastener to abut the barrier The fastener is disposed on the frame. The waterproof gate structure of claim 5, wherein the limiting device further comprises a slider sleeved on the shaft, the fastener is coupled to the slider; the shaft has a threaded rod segment, the blocking member A screw hole is coupled to the threaded rod segment of the shaft.