Fixing mechanism and automatic monitoring water retaining device

Abstract

The utility model discloses a fixing mechanism and an automatic monitoring water retaining device, and relates to the technical field of flood prevention and water retaining, the fixing mechanism comprises a fixing support unit, the fixing support unit comprises a support shell, a hydraulic lifting platform arranged in the support shell in a sliding manner, and a bearing part connected with the hydraulic lifting platform; and the trigger unit comprises a contact assembly arranged at one end of the bearing component and an expansion and contraction assembly arranged on one side of the contact assembly. The fixing mechanism solves the technical problems that a flood prevention water baffle is impacted by more accumulated water, and the sealing performance of the two ends of the flood prevention water baffle is affected. Meanwhile, the automatic monitoring water retaining device solves the problem that the workload of workers is increased due to the fact that the water retaining plate needs to be manually operated when closed for a long time in the flood season.

Description

Technical Field

[0001] The utility model relates to the technical field of flood prevention and water retaining, in particular to a fixing mechanism and an automatic monitoring water retaining device. Background Art

[0002] Flood prevention water retaining plates are generally made of stainless steel or aluminum alloy and can prevent rainwater from invading the basement of the warehouse.

[0003] The installation of flood-proof water retaining plates is relatively simple. Usually, the expansion nails are first inserted into the mounting holes on the card slots, and then the card slots on both sides are fixed to the walls on both sides of the door frame in parallel along the door frame. When in use, the staff needs to manually slide the flood-proof water retaining plates along the inner diameter of the card slots. When not in use, the staff manually pulls out the flood-proof water retaining plates along the inner diameter of the card slots. However, during the flood season, the water retaining plates need to be closed for a long time during the flood season because abnormal water inflow cannot be predicted. However, the water retaining plates need to be manually operated when vehicles pass by, which increases the workload of employees. In addition, more accumulated water will impact the flood-proof water retaining plates and affect the sealing of both ends of the flood-proof water retaining plates. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problem in the above-mentioned prior art that the impact of a lot of accumulated water will affect the sealing of both ends of the flood control water retaining plate, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a fixing mechanism, the purpose of which is to solve the technical problem that the impact of a large amount of accumulated water will cause impact on the flood control water retaining plate, resulting in a decrease in the stability of the water retaining plate and affecting the sealing of both ends of the flood control water retaining plate.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a fixing mechanism, comprising a fixing support unit; and,

[0008] The trigger unit includes a contact component arranged inside the fixed support unit, and an expansion and contraction component arranged on one side of the contact component. The contact component includes a containing box arranged on the fixed support surface, a support plate arranged on the surface of the containing box, a positioning sleeve arranged inside the support plate, and a contact rod slidably arranged inside the positioning sleeve.

[0009] As a preferred solution of a fixing mechanism described in the utility model, the fixed support unit includes a supporting shell, a hydraulic lifting platform slidably arranged inside the supporting shell, and a bearing component connected to the hydraulic lifting platform, the bearing component is fitted with one end of the contact rod, and the other end of the contact rod is slidably embedded with a contact wheel.

[0010] As a preferred solution of the fixing mechanism described in the utility model, a fixing pad is arranged on the surface of the contact rod, and a buffer spring 1 is arranged between the fixing pad and the positioning sleeve.

[0011] As a preferred solution of the fixing mechanism described in the utility model, wherein: a pushing member is slidingly provided on the surface of the contact wheel, a sliding track is slidingly provided on the surface of the pushing member with one end located on the surface of the containing box, a push rod is slidingly provided on the surface of the containing box with one end located on the pushing member, a half ring is provided on the other end of the push rod, a buffer spring 2 is provided on the surface of the push rod, and the buffer spring 2 is located between the containing box and the pushing member.

[0012] As a preferred solution of a fixing mechanism described in the utility model, wherein: the expansion and contraction component includes airbag 1 arranged inside the supporting shell, an air supply pipe arranged on the surface of airbag 1, airbag 2 is arranged at the end of the air supply pipe away from airbag 1, a storage base arranged on the surface of airbag 2, a telescopic buffer arranged on the storage base, a pressing plate arranged on the telescopic buffer, and a sealing cloth located between the storage base and the pressing plate.

[0013] The beneficial effects of the utility model are as follows: through the mutual cooperation between the fixed support unit and the trigger unit, the hydraulic lifting platform can provide additional support force for the water baffle, thereby enhancing the stability of the water baffle under the impact of accumulated water, ensuring the close fit between the two ends of the water baffle and the contact surface, improving the sealing of the water baffle, and thus improving the water retaining effect of the water baffle.

[0014] In view of the problem in the prior art that the water retaining plate is closed for a long time during the flood season, manual operation of the water retaining plate is required, which increases the workload of employees, the present utility model is proposed.

[0015] Therefore, the purpose of the utility model is to provide an automatic monitoring water retaining device, which aims to solve the problem of time-consuming and labor-intensive long-term manual operation of the water retaining plate and untimely response in emergency situations, as well as the problem of the impact of long-term closure of the water retaining plate on vehicle traffic during flood season.

[0016] As a preferred solution of the automatic monitoring water retaining device described in the utility model, wherein: the automatic monitoring water retaining device includes:

[0017] An automatic monitoring unit, comprising a sensor disposed on one side of the fixed support unit, and a circuit disposed on the sensor;

[0018] A control unit, comprising a support base disposed on the line, a group of fixing columns disposed on the support base, a group of control boxes disposed on one side of the fixing columns, and a fixing frame disposed between the control boxes; and,

[0019] The adjusting unit comprises a hydraulic assembly arranged on the fixing frame.

[0020] As a preferred solution of the automatic monitoring water retaining device described in the utility model, the hydraulic assembly includes a support block 1 arranged on the fixed frame, a support block 2 arranged on the support base, and a hydraulic rod slidably arranged between the support block 1 and the support block 2.

[0021] As a preferred solution of the automatic monitoring water retaining device described in the utility model, a baffle is arranged on the fixed frame, a sliding plate is slidably arranged on the fixed frame, and an elastic strip is arranged between the sliding plate and the baffle.

[0022] As a preferred solution of the automatic monitoring water retaining device of the utility model, wherein: both ends of the fixed frame are provided with rotating shafts rotatably connected to the control box, and a strip net is provided inside the fixed frame.

[0023] As a preferred solution of the automatic monitoring water retaining device described in the utility model, wherein: a guide rail is provided on the surface of the control box.

[0024] The beneficial effects of the utility model: through the cooperation of the automatic monitoring unit, the control unit and the adjustment unit, the automatic monitoring unit can detect abnormal water inflow in real time, the control unit responds quickly, and adjusts the water baffle in time to reduce the risk of water flowing into the factory building, reduces dependence on manual operation, and reduces the workload of staff. The adjustment unit can automatically open and close the water baffle according to the traffic needs of vehicles, reduces manual adjustment of the water baffle, ensures smooth passage of vehicles, and improves the convenience of vehicle passage. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0026] Figure 1 It is a schematic diagram of the planar structure of a fixing mechanism of the utility model.

[0027] Figure 2 for Figure 1 Enlarged schematic diagram at point A in the middle.

[0028] Figure 3 The utility model is a schematic diagram of the expansion and contraction component structure of a fixing mechanism.

[0029] Figure 4 The utility model is a schematic diagram of the overall structure of an automatic monitoring water retaining device.

[0030] Figure 5 The utility model is a front view structural schematic diagram of an automatic monitoring water retaining device.

[0031] Figure 6 The utility model is a schematic diagram of the structure of an automatic monitoring water retaining device viewed from above.

[0032] Figure 7 for Figure 6 Enlarged schematic diagram of point B in the middle. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0035] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0036] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0037] Example 1

[0038] Reference Figure 1-3, which is the first embodiment of the utility model, provides a fixing mechanism, which includes a fixing support unit 100 and a trigger unit 200.

[0039] The trigger unit 200 includes a contact component 201 disposed inside the fixed support unit 100, and an expansion component 202 is disposed on one side of the contact component 201. The expansion component 202 includes an airbag 1 202a disposed inside the support shell 101, an air delivery pipe 202b is disposed on the airbag 1 202a, an airbag 2 202c is disposed at one end of the air delivery pipe 202b away from the airbag 1 202a, and an airbag 2 202c is disposed on the surface of the airbag 2 202c. There is a storage base 202d, a telescopic buffer 202e is arranged on the storage base 202d, a pressing plate 202f is arranged on the telescopic buffer 202e, and a sealing cloth 202g is arranged between the storage base 202d and the pressing plate 202f. The use of the sealing cloth 202g can keep the pressing plate 202f and the storage base 202d in a sealed state at all times, preventing accumulated water from entering the storage base 202d and affecting the use of the expansion and contraction component 202.

[0040] Among them, the fixed support unit 100 includes a support shell 101 and a hydraulic lifting platform 102 which is slidably arranged inside the support shell 101. The bearing component 103 is connected to the circuit of the hydraulic lifting platform 102. The bearing component 103 is fitted with one end of the contact rod 201f, and the other end of the contact rod 201f is slidably nested with a contact wheel 201g. The bearing component 103 is provided with a circuit for controlling the rise and fall of the hydraulic lifting platform 102.

[0041] During use, during the flood season, when the surface of the water retaining plate 404b blocks too much water, the height of the accumulated water is slightly lower than the height of the water retaining plate 404b, and the gravity generated by the large amount of accumulated water will act on the surface of the pressing plate 202f, causing the pressing plate 202f to be in a state of continuous downward pressure under the action of gravity. The airbag 2 202c is in a semi-saturated state of gas before the pressing plate 202f squeezes it, and the airbag 1 202a is also in a semi-saturated state. The continuous downward pressure of the pressing plate 202f will squeeze the airbag 2 202c in the storage base 202d, and the gas in the airbag 2 202c will enter the airbag 1 202a along the gas pipe 202b. At this time, the gas content in the airbag 1 202a is greater than the gas content in the airbag 2 202c, and the airbag 1 202a expands, squeezing the semi-ring 201k, thereby providing power for the movement of the push rod 201j.

[0042] When the flood season ends or when the height of the accumulated water is far below the height of the water retaining plate 404b, under the action of the telescopic buffer 202e, the pressing plate 202f rises, the airbag 1 202a begins to shrink, and the airbag 2 202c begins to expand. The airbags 1 202a and 202c are in a balanced state. Moreover, under the action of the telescopic buffer 202e, when the accumulated water is far below the height of the water retaining plate 404b, the pressing plate 202f does not sink far enough to cause the airbag 2 202c to shrink.

[0043] Example 2

[0044] Reference Figure 1-2 , which is the second embodiment of the utility model. This embodiment is different from the first embodiment in that: the contact component 201 includes a containing box 201a arranged on the surface of the fixed support unit 100, a support plate 201b arranged on the surface of the containing box 201a, a positioning sleeve 201c arranged inside the support plate 201b, and a contact rod 201f slidably arranged inside the positioning sleeve 201c.

[0045] During use, the airbag 202c is placed in the containing box 201a, and the contact rod 201f and the contact wheel 201g are both made of conductive materials. During operation, the circuit of the hydraulic lifting platform 102 can be kept in a closed state.

[0046] Compared with the first embodiment, further, a fixing pad 201d is provided on the surface of the contact rod 201f, and a buffer spring 201e is provided between the fixing pad 201d and the positioning sleeve 201c.

[0047] Among them, the surface of the contact wheel 201g is slidably provided with a pushing piece 201h, the surface of the pushing piece 201h is slidably provided with a sliding track 201i with one end arranged on the surface of the containing box 201a, the surface of the containing box 201a is slidably provided with a push rod 201j with one end arranged on the pushing piece 201h, the other end of the push rod 201j is provided with a half ring 201k, the surface of the push rod 201j is provided with a buffer spring 201l, the buffer spring 201l is located between the containing box 201a and the pushing piece 201h, and the buffer spring 201l can restore the push rod 201j to its original state when the airbag 1 202a is contracted.

[0048] During use, at first, the pressing plate 202f is not pressed, airbag 1 202a and airbag 2 202c are in a balanced state, the pushing member 201h, the contact rod 201f, the contact wheel 201g and the lowest circuit component in the bearing component 103 are in a closed state. In this state, the descending switch command of the hydraulic lifting platform 102, that is, the hydraulic lifting platform has completed the descent, but the power supply of the descent command is in an on state, and only the upper end of the contact rod 201f is the contact coating. The distance from the contact coating to the positioning sleeve 201c cannot conduct electricity. The continuous descent of the pressing plate 202f squeezes the airbag 2 202c, causing the airbag 1 202a to expand, squeezing the half ring 201k, thereby pushing the push rod 201j to move, and the movement of the push rod 201j drives the pushing member 201h moves on the sliding track, and the pushing member 201h is also made of conductive material. The movement of the pushing member 201h makes the contact wheel 201g move on the surface of the pushing member 201h, thereby increasing the vertical height of the contact rod 201f, so that the uppermost contact layer of the contact rod 201f contacts the uppermost circuit component of the bearing component 103, thereby closing the circuit of the rising command of the hydraulic lifting platform 102 and disconnecting the circuit of the descending command. At this time, the lifting platform must also rise, thereby fixing the water retaining plate 404b and the fixed frame 404. More accumulated water will cause impact on the flood control water retaining plate 404b, and will affect the sealing of both ends of the flood control water retaining plate 404b, which can strengthen the stability of the water retaining plate 404b during operation, thereby improving the water retaining effect of the water retaining plate 404b and the fixed frame 404.

[0049] When the gas in the airbag 1 202a shrinks, the buffer spring 201l can restore the push rod 201j to its original state when the airbag 1 202a shrinks, and the contact wheel 201g slides down from the surface of the pushing member 201h. Under the action of the buffer spring 1 201e, the contact rod 201f returns to its original state, and the uppermost contact layer of the contact rod 201f contacts the lowermost circuit component of the bearing component 103. The descending command circuit of the hydraulic lifting platform 102 is closed, and the hydraulic lifting platform 102 descends into the supporting shell 101.

[0050] The remaining structures are the same as those of Example 1.

[0051] Example 3

[0052] Reference Figure 4-7, which is the third embodiment of the utility model, and is the first embodiment of the utility model, provides an automatic water retaining monitoring device, including an automatic monitoring water retaining device including, an automatic monitoring unit 300, including a group of lines 302 provided with sensors 301; a control unit 400, including a support base 401 arranged at one end of the line 302 away from the sensor 301, a group of fixed columns 402 arranged on the support base 401, a group of control boxes 403 arranged on one side of the fixed columns 402, and a fixed frame 404 arranged between the control boxes 403; and an adjustment unit 500, including a group of hydraulic components 501 arranged on the fixed frame 404.

[0053] The hydraulic assembly 501 includes a support block 1 501a disposed on the fixed frame 404, a support block 2 501b disposed on the support base 401, and a hydraulic rod 501c is slidably disposed between the support block 1 501a and the support block 2 501b.

[0054] Furthermore, a baffle 404a is disposed on the fixed frame 404, a sliding plate 404c is slidably disposed on the fixed frame 404, and an elastic strip 404d is disposed between the sliding plate 404c and the baffle 404a.

[0055] Preferably, both ends of the fixed frame 404 are provided with a rotating shaft 404 e rotatably connected to the control box 403 , and a strip net 404 f is provided inside the fixed frame 404 .

[0056] Preferably, a guide rail 403 a is provided on the surface of the control box 403 .

[0057] During use, the sensor 301 monitors whether there is abnormal water inflow on the ground. If water is detected entering, an electrical signal is transmitted to the control box 403 along the line 302. The control box 403 issues an alarm and adjusts the rise of the fixed frame 404 by controlling the rotation of the rotating shaft. The device can automatically monitor abnormal water inflow and control the raising and lowering of the water retaining gate. Under normal circumstances, the water retaining gate is level with the ground, and pedestrians and vehicles can pass normally, reducing the workload of manual installation and removal of the water retaining plate 404b; if abnormal water inflow is detected, the fixed frame 404 and the water retaining plate 404b can be raised in a short time to block the abnormal water and send an alarm signal to the monitoring system to avoid flooding accidents in the factory.

[0058] The fixed frame 404 slides along the guide rail 403a on the control box 403. At this time, the hydraulic rod 501c between the support block 1 501a and the support block 2 501b is unfolded, which can provide support force for the fixed frame 404 and prevent abnormal water from destroying the fixed frame 404 and the water retaining plate 404b. Compared with the traditional water retaining plate 404b, this device is stronger and more durable.

[0059] Under normal circumstances, the baffle plate 404a and the sliding plate 404c on the fixed frame 404, and the elastic strip 404d therebetween enable the use of water baffle plates 404b of different thicknesses between the fixed frame 404 and the baffle plate 404a, and also facilitate the disassembly and maintenance of the water baffle plate 404b.

[0060] The remaining structure is the same as that of Example 2.

[0061] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A fixing mechanism, characterized in that: include, a fixed support unit (100); and A trigger unit (200) comprising a contact component (201) arranged inside the fixed support unit (100), and an expansion and contraction component (202) arranged on one side of the contact component (201); The contact assembly (201) comprises a containing box (201a) arranged on the surface of the fixed support unit (100), a supporting plate (201b) arranged on the surface of the containing box (201a), a positioning sleeve (201c) arranged inside the supporting plate (201b), and a contact rod (201f) slidably arranged inside the positioning sleeve (201c).

2. The fixing mechanism according to claim 1, characterized in that: The fixed support unit (100) comprises a support shell (101), a hydraulic lifting platform (102) slidably arranged inside the support shell (101), and a bearing component (103) connected to the hydraulic lifting platform (102); The bearing component (103) is fitted with one end of the contact rod (201f), and a contact wheel (201g) is slidably embedded in the other end of the contact rod (201f).

3. The fixing mechanism according to claim 2, characterized in that: A fixing pad (201d) is provided on the surface of the contact rod (201f), and a buffer spring 1 (201e) is provided between the fixing pad (201d) and the positioning sleeve (201c).

4. The fixing mechanism according to claim 2, characterized in that: The contact wheel (201g) is slidably provided with a pusher (201h) on its surface, the pusher (201h) is slidably provided with a sliding track (201i) with one end located on the surface of the containing box (201a), the containing box (201a) is slidably provided with a push rod (201j) with one end located on the pusher (201h) on its surface, the other end of the push rod (201j) is provided with a half ring (201k), the surface of the push rod (201j) is provided with a second buffer spring (201l), and the second buffer spring (201l) is located between the containing box (201a) and the pusher (201h).

5. The fixing mechanism according to any one of claims 2 to 4, characterized in that: The expansion and contraction assembly (202) comprises an airbag 1 (202a) arranged inside the supporting shell (101), an air supply pipe (202b) arranged on the surface of the airbag 1 (202a), an airbag 2 (202c) arranged at one end of the air supply pipe (202b) away from the airbag 1 (202a), a storage base (202d) arranged on the surface of the airbag 2 (202c), a telescopic buffer (202e) arranged on the storage base (202d), a pressing plate (202f) arranged on the telescopic buffer (202e), and a sealing cloth (202g) located between the storage base (202d) and the pressing plate (202f).

6. An automatic monitoring water retaining device, characterized in that: Including the fixing mechanism as claimed in claim 5, the automatic monitoring water retaining device comprises: An automatic monitoring unit (300) comprising a sensor (301) arranged on one side of the fixed support unit (100), and a circuit (302) arranged on the sensor (301); A control unit (400) comprises a support base (401) arranged on the line (302), a group of fixing columns (402) arranged on the support base (401), a group of control boxes (403) arranged on one side of the fixing columns (402), and a fixing frame (404) arranged between the control boxes (403); and, The regulating unit (500) comprises a hydraulic assembly (501) arranged on the fixing frame (404).

7. The automatic monitoring water retaining device according to claim 6 is characterized in that: The hydraulic assembly (501) comprises a support block 1 (501a) arranged on the fixed frame (404), a support block 2 (501b) arranged on the support base (401), and a hydraulic rod (501c) slidably arranged between the support block 1 (501a) and the support block 2 (501b).

8. The automatic monitoring water retaining device according to claim 7, characterized in that: The fixed frame (404) is provided with a baffle (404a), the fixed frame (404) is slidably provided with a sliding plate (404c), and an elastic strip (404d) is provided between the sliding plate (404c) and the baffle (404a).

9. The automatic monitoring water retaining device according to claim 8, characterized in that: Rotating shafts (404e) rotatably connected to the control box (403) are provided at both ends of the fixing frame (404), and a strip net (404f) is provided inside the fixing frame (404).

10. The automatic monitoring water retaining device according to claim 6, characterized in that: A guide rail (403a) is provided on the surface of the control box (403).

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