TWM537596U - Damper device of water retaining gate - Google Patents

Description

Water blocking gate buffer

The present invention relates to a cushioning device for a water retaining gate, in particular to a cushioning device for slowing down the operating speed of the retaining gate, thereby reducing the impact force of the opening and closing of the retaining gate to prevent unilateral water seepage. problem.

Because human beings have been arbitrarily destructive to nature for a long time, leading to the formation of today's extreme weather, the threat is the highest in a hundred years; therefore, the heavy rains continue, and the amount of rainfall is even more instant, which has seriously threatened people. Life and property.

In order to prevent floods caused by heavy rains from flooding the home, the traditional practice is to know that the sandbags resist the intrusion of floods, but this kind of flood prevention method, regardless of the stacking beforehand or the removal afterwards, is actually very time consuming and laborious. For this reason, there are various products for the gates, and related technologies can be considered in the pre-existing cases such as M296294 and I 364481.

Known technology related to the water gate, as disclosed in the above patent application, however, there are still some problems in practical applications. It is understood that these conventional water gate structures are mainly blocked by a water retaining plate. Set the fixed point (such as the door frame or the appropriate position of the front and rear entrances and exits) to form an intercepting point that prevents the entry of stagnant water, thereby achieving the purpose of flood prevention. The flap is mainly based on the two power oils disposed on both sides of the inner side. The expansion and contraction operation of the pressure device drives the opening and closing operation of the water deflector, and utilizes the supporting force of the power hydraulic device to support the outer side of the water deflector (ie, The water pressure of the water received by the water surface. Therefore, when the accumulated water reaches a certain height, the pressure of the accumulated water is greater than the supporting force of the power hydraulic device, and the water retaining plate and the door stop strip may not be completely attached. The gap is created to cause water seepage.

In order to solve this problem, there is a derivative of the I 364481 patent, which is a power hydraulic device disposed on one side of the outer side of a gate body (ie, a water flap), and the gate body is opened therein. The side directly abuts against the door stop on the periphery of the door frame, so the water pressure of the accumulated water is directly received by the door frame of the building. As long as the accumulated water is not higher than the height of the gate body, there is no problem of water seepage, so this kind of problem The structure can indeed improve the lack of the conventional retaining gate; the only problem is that the opening and closing operation of the retaining gate is the expansion and contraction of the mechanical arm of the power hydraulic device, because of its fast acting speed and strong force. The patent case itself lacks any structure of deceleration or buffering, so that when the gate is opened and closed, an instantaneous violent force is formed, and the area of the sluice gate itself is large, and the instantaneous rushing The force is easy to form a back pressure flexible action against the open or closed end position, so that the two sides of the retaining gate are unbalanced, and if not corrected and adjusted regularly after long-term use. , it will form a one-sided fit and can not be closed, resulting in a problem of one-sided water seepage.

In view of the lack of the formula, the creator of this case has finally completed the buffering device of the water gate of the creation after numerous research and improvement, that is, the purpose of the creation of the case is to provide a buffer device capable of slowing the actuation speed of the gate. In order to reduce the impact force of the opening and closing of the water gate, to prevent the problem of single-sided water seepage.

In order to achieve the above-mentioned purpose of the present invention, the buffer device for the water gate of the present invention comprises a gate, a base, a two-link device, a buffer device, and at least one water level sensing. And a two-door bar, wherein: the gate has a lower end pivotally connected to the base; the base is embedded in a buried space, the base comprises an open receiving space; the connecting device One end is pivotally connected to the gate, and the other end is pivotally connected to the base; the buffer device is disposed between the gate and the base; the water level sensing group is disposed in the open receiving space The door dam is disposed at the side of the entrance and exit of the building; the damper includes a buffer cord and an elastic component, and the buffer cord has one end and the gate Connecting, the other end of the buffer cord is connected to the base, the front end of the elastic element is connected to the base, and the rear end of the elastic element is connected to the middle section of the buffer rope, and the elastic force of the buffering device is buffered by the buffering device to slow down the opening of the buffer The impact force of the action effectively prevents the imbalance of the forces on both sides of the gate, which leads to water seepage on one side.

The above buffer rope is a steel cable.

The buffer rope includes an upper end rope body and a lower rope body. One end of the upper end rope body is connected to the gate, and the other end of the upper end rope body is connected with the rear end of the elastic member, and one end of the lower rope body is The rear end of the elastic member is connected, and the other end of the lower rope body is connected to the base.

The above linkage device comprises a cylinder and a telescopic link.

The water level sensing group is composed of a floating plate and at least one connecting rod. One end of the connecting rod is connected to the floating plate, and the other end of the connecting rod is provided with a first hooking portion, and the first hooking portion is A second hooking portion of the gate is hooked to form a first sensing point.

The above-mentioned gate is further provided with a sensing rod, which is connected with an alarm system, and when the connecting rod touches the sensing end of the sensing rod, a second sensing point is formed.

The above-mentioned buried space is arranged in front of a building entrance and exit.

The above-mentioned base further includes a front chamber that communicates with the open accommodation space.

In the foregoing chamber, the opening cover is provided with a cover plate, and the cover plate is provided with a plurality of through holes for the accumulated water to flow into the front chamber.

1‧‧ ‧ gate

11‧‧‧Second hook

12‧‧‧ hook ring

2‧‧‧ machine base

21‧‧‧Open accommodating space

22‧‧‧ front room

221‧‧‧ cover

24‧‧‧Fixed column

241‧‧‧Roller

3‧‧‧ linkage device

31‧‧‧ cylinder

32‧‧‧ Telescopic connecting rod

4‧‧‧buffering device

41‧‧‧Buffer rope

41A‧‧‧Upper rope body

41B‧‧‧Lower rope

411‧‧‧ one end

412‧‧‧other end

413‧‧‧Other end

414‧‧‧ one end

42‧‧‧Flexible components

421‧‧‧ front end

422‧‧‧ Backend

5‧‧‧Water level sensing group

51‧‧‧Float board

52‧‧‧ linkage

521‧‧‧The first hook

53‧‧‧Induction rod

531‧‧‧ Sensing end

6‧‧‧ door stop

7‧‧‧Buildings

70‧‧‧buried space

71‧‧‧ entrances and exits

8‧‧‧Retractor

81‧‧‧Drawstring

811‧‧‧ hook

82‧‧‧Rotating arm

W‧‧‧ water level

The first picture is a three-dimensional diagram of the open state of the present creation.

The second picture is a three-dimensional diagram of the closed state of the present creation.

The third picture is a schematic diagram of the closed state of the present creation.

The fourth picture is a schematic diagram of the opening action of this creation.

The fifth picture is a schematic diagram of the opening state of the creation.

The sixth picture is a schematic diagram of the closed cooperation of this creation.

Please refer to the first, second, third and fourth figures. The buffer device of the water gate of the present invention comprises a gate 1, a base 2, a two-link device 3, a buffer device 4, and at least one water level sensing. Group 5 and two door bar 6: the lower side of the gate 1 is pivotally connected to the base 2; the base 2 is embedded in a buried space 70, and the buried space 70 is arranged at a building 7 entrance and exit In front of the 71, the base 2 includes an open accommodating space 21 and a front chamber 22, the open accommodating space 21 is in communication with the front chamber 22; the connecting rod device 3 is disposed on both sides of the outer side of the gate 1, one end of which is pivotally connected to the gate 1, and the other end is connected to the machine The buffering device 4 is disposed between the gate 1 and the base 2; the water level sensing group 5 is disposed in the open receiving space 21 for detecting the entry of water. a water level W; the door bar 6 is disposed at a side of the entrance 71 of the building 7; wherein the buffer device 4 includes a buffer cord 41 and an elastic member 42. The buffer cord 41 has one end 411 and the gate 1 , the other end 412 of the buffer cord 41 is connected to the base 2, the front end 421 of the elastic member 42 is connected to the base 2, and the rear end 422 of the elastic member 42 is connected to the middle portion of the buffer cord 41; The elastic force of the elastic member 42 is buffered to slow down the impact force of the shutter 1 to be actuated, thereby effectively preventing the imbalance of the force on both sides of the gate 1, and causing water seepage on one side.

The above-mentioned buffer cord 41 is a steel cord, and the buffer cord 41 includes an upper end rope body 41A and a lower rope body 41B. One end 411 of the upper end rope body 41A is connected to the gate 1, and the other end of the upper end rope body 41A 413 is connected to the rear end 422 of the elastic member 42 . One end 414 of the lower rope body 41B is connected to the rear end 422 of the elastic member 42 . The other end 412 of the lower rope body 41B is connected to the base 2 .

The above-mentioned connecting rod device 3 includes a cylinder 31 and a telescopic link 32.

The above-mentioned water level sensing group 5 is composed of a floating plate 51 and at least one connecting rod 52. One end of the connecting rod 52 is connected to the floating plate 51, and the connecting rod 52 is provided with a first hooking portion 521 at the other end. When the gate 1 is closed in the open accommodating space 21 of the base 2, the first hooking portion 521 is connected to the gate A second hooking portion 11 of the door 1 is hooked to form a first sensing point, thereby controlling the opening of the shutter 1.

The above-mentioned gate 1 is further provided with a sensing rod 53 which is connected with an alarm system (which is not disclosed in the prior art). When the water level W rises, the floating plate 51 links the connecting rod. When the sensing end 53 of the sensing rod 53 touches the sensing end 531, a second sensing point is formed, and the alarm system activates the warning (the warning mode may be a light warning or an audible warning, and the warning may be simultaneously issued by the light and the sound), thereby alerting Everyone should open the gate 1.

The opening of the front chamber 22 is provided with a cover plate 221, and the cover plate 221 is provided with a plurality of through holes for the water to flow into the front chamber 22.

The buffer device of the water gate of the present invention, by the composition of the above components, when the gate 1 is in a closed state (as shown in the third figure), when a heavy rain comes, the water outside the building 7 is flooded, Firstly, the through hole of the cover plate 221 flows into the front chamber 22 and the open accommodating space 21, and if the amount of water entering is greater than the amount of water that can be discharged, the front chamber 22 and the open type are accommodated. When the water level W is continuously formed in the space 21, the floating plate 51 of the water level sensing group 5 floats upward due to buoyancy, synchronously interlocking the moving position of the connecting rod 52, and when the accumulated water surface W rises to the second sensing point The position, that is, when the connecting rod 52 touches the sensing end 531 of the sensing rod 53, the alarm system receives an inductive signal, and the alarm system immediately activates the warning, and warns everyone through the warning manner of the light and the sound. The gate 1 is ready to be opened; as the water level W continues to rise to the first sensing point, since the first hooking portion 521 of the connecting rod 5 cannot hook the second hooking portion 11, the connection is now The telescopic link 32 of the lever device 3 is no longer pressed, and then from the cylinder 31 is rapidly extended outwardly, and the gate 1 is linked to open the upward flipping stroke (as shown in the fourth and fifth figures) until the gate 1 abuts against the door stop 6 to complete the opening operation, and the gate 1 is opened. In the process due to the connecting rod When the telescopic link 32 of the device 3 is extended, the eversion force generated instantaneously erupts. At this time, the buffer device 4 pulls the buffer cord 41 and the spring force of the elastic member 42 is buffered. The gate 1 directly impacts the force of the door bar 6 to eliminate the back pressure flexibility formed by the instantaneous storm force, thereby avoiding the imbalance of the two sides of the gate 1 to prevent the one side from being tightly closed. occur.

As shown in the sixth figure, when the water is retracted and the gate 1 is to be closed, a retractor 8 is inserted into the fixing post 24 in the front chamber 22, and the retractor 8 is pulled. After the rope 81 bypasses a roller 241, the hook 811 at one end of the cable 81 is hooked to a shackle 12 of the shutter 1, and then the rotating arm 82 of the retractor 8 is rotated to start winding the cable 81. With the winding of the drawstring 81, the shutter 1 is gradually turned down to a position close to the cover, the hook 811 is removed from the shackle 12, and the retractor 8 is simultaneously pulled away from the fixed post. 24, finally closing the gate 1 in the open accommodating space 21, at this time, the first hooking portion 521 of the connecting rod 52 will hook the second hooking portion 11 to form a closed state (such as Three figures).

In summary, the buffer device of the water gate of the present invention mainly connects the two ends of a buffer rope to the gate and the base respectively, and then provides an elastic buffer of the buffer rope through an elastic member, thereby slowing down the buffer line. The impact force of the opening of the water gate is eliminated by the anti-pressure flexibility formed by the instantaneous storm force, so that the two sides of the gate will not be unbalanced, so as to prevent the one side from being able to fit the tightness problem, so this The creation can effectively solve the lack of the practice, and the technical means used in this creation is not available in the prior art. Therefore, the creation has the novelty and progressive requirements of the patent.

The specific embodiments set forth in the present disclosure are merely for convenience of explanation of the technical content of the present invention, and the present invention is not limited to the above embodiments, and does not exceed the spirit of the present invention and the following patent application scope. In the case of the implementation of various changes, still belong to this The scope of creation.

1‧‧ ‧ gate

12‧‧‧ hook ring

2‧‧‧ machine base

21‧‧‧Open accommodating space

22‧‧‧ front room

221‧‧‧ cover

24‧‧‧Fixed column

241‧‧‧Roller

3‧‧‧ linkage device

4‧‧‧buffering device

41‧‧‧Buffer rope

42‧‧‧Flexible components

5‧‧‧Water level sensing group

51‧‧‧Float board

52‧‧‧ linkage

53‧‧‧Induction rod

6‧‧‧ door stop

7‧‧‧Buildings

70‧‧‧buried space

71‧‧‧ entrances and exits

Claims (9)

The utility model relates to a buffer device for a water blocking gate, which comprises a gate, a base, a two-link device, a buffer device, at least one water level sensing group and two door stops, wherein: the gate, the lower end thereof and the machine seat pivot The base is embedded in a buried space, the base includes an open accommodating space; the connecting rod device has one end pivotally connected to the gate, and the other end of which is pivotally connected to the base; a buffering device disposed between the gate and the base; the water level sensing group is disposed in the open receiving space for detecting a water level into which the accumulated water enters; the door stop is disposed at the The side of the entrance and exit of the building; the buffer device comprises a buffer cord and an elastic component, the buffer cord is connected to the gate at one end, the other end of the buffer cord is connected to the base, and the front end of the elastic component is connected to the machine The rear end of the elastic member is connected to the buffer rope, and the elastic force of the buffer device buffers the shock device to slow down the impact force of the gate opening action, thereby effectively preventing the imbalance of the two sides of the gate, resulting in one-sided occurrence. Water seepage situation The cushioning device for a water barrier according to claim 1, wherein the buffer rope is a steel cable. The buffer device of the water gate as described in claim 1, wherein the buffer cord comprises an upper end rope body and a lower rope body, one end of the upper end rope body is connected to the gate, and the upper end rope body is another The end is connected to the rear end of the elastic member, and one end of the lower rope body is connected to the rear end of the elastic member, and the other end of the lower rope body is connected to the base. The damper of the water barrier according to claim 1, wherein the connecting rod device comprises a cylinder and a telescopic link. The buffer device for a water barrier according to claim 1, wherein the burying space is disposed in front of a building entrance. The buffer device for a water barrier according to claim 1, wherein the water level sensing group is composed of a floating plate and at least one connecting rod, one end of the connecting rod is connected to the floating plate, and the connecting rod is disposed at the other end. There is a first hooking portion, and the first hooking portion is hooked with a second hooking portion of the gate to form a first sensing point. The buffer device for a water barrier according to claim 6, wherein the gate is further provided with a sensing rod connected to an alarm system, and the connecting rod contacts the sensing end of the sensing rod to form a A second sensing point. The buffer device of the water barrier according to claim 1, wherein the base further comprises a front chamber, the front chamber being in communication with the open receiving space. The buffer device for a water barrier according to claim 8, wherein the front chamber opening cover is provided with a cover plate, and the cover plate is provided with a plurality of through holes for the accumulated water to flow into the front chamber.