Bridge surface and structure water seepage monitoring system and operation method thereof

Abstract

The invention relates to the technical field of bridge monitoring, in particular to a bridge surface and structure water seepage monitoring system and an operation method thereof. The system further comprises a monitoring assembly. The monitoring assembly comprises a mounting frame mechanism, a sealing cover, an abutting mechanism and a data transmission device. An opening of the sealing cover faces the position, needing to be monitored, of the bridge pier, the monitored position is covered and abutted by the abutting mechanism, and if water seepage happens to the bridge pier, water can be slowly diffused to the surface of the bridge pier from the interior of the bridge pier and then gradually diffused into air in the sealing cover, and the humidity of the air in the sealing cover is increased; monitoring is conducted through a humidity sensor, and when it is found that the air humidity in the sealing cover is abnormally increased, it shows that water seepage happens to the pier; therefore, the water seepage condition of the pier can be monitored in real time, and the water seepage problem of the pier can be found in time.

Description

Technical Field

[0001] The present invention relates to the technical field of bridge monitoring, and in particular to a bridge surface and structure water seepage monitoring system and an operating method thereof. Background Art

[0002] A bridge is generally composed of an upper structure, a lower structure, supports and ancillary structures. The upper structure, also known as the span structure, is the main structure for crossing obstacles; the lower structure includes abutments, piers and foundations; the supports are force transmission devices installed at the supporting locations between the span structure and the piers or abutments; the ancillary structures refer to the bridge head cladding, conical slope protection, bank protection, diversion projects, etc.

[0003] Water seepage in bridge piers will have a significant impact on the safety of bridges, mainly reflected in the reduction of structural durability, weakened bearing capacity and potential risk of instability. If the water seepage problem is not dealt with in a timely manner, it may lead to serious safety hazards or even bridge collapse accidents. Therefore, it is necessary to monitor the water seepage of bridge piers in real time to detect the water seepage problem of bridge piers in time. Summary of the invention

[0004] The purpose of the present invention is to provide a bridge surface and structure water seepage monitoring system and an operation method thereof, which can monitor the water seepage of bridge piers in real time and discover the water seepage problem of bridge piers in time.

[0005] To achieve the above objectives, in a first aspect, the present invention provides a bridge surface and structure water seepage monitoring system, including a humidity sensor;

[0006] It also includes monitoring components;

[0007] The monitoring assembly includes a mounting frame mechanism, a sealing cover, a tightening mechanism and a data transmission device;

[0008] The sealing cover is slidably arranged in the mounting frame mechanism; the pressing mechanism is arranged on the mounting frame mechanism, and is used to push the sealing cover to press against the bridge pier; the humidity sensor is fixedly arranged in the sealing cover; the data transmission device is fixedly arranged on the sealing cover, and is electrically connected to the humidity sensor.

[0009] Wherein, the monitoring component also includes a battery;

[0010] The storage battery is fixedly arranged on the mounting frame mechanism and is electrically connected to the humidity sensor and the data transmission device respectively.

[0011] Wherein, the mounting frame mechanism comprises two mounting seats, a connecting plate, two locking members, two rebound members, a mounting plate, a plurality of guide rods and two insert blocks;

[0012] The mounting seat has a slot and a mounting cavity; the connecting plate is fixedly arranged between the two mounting seats; a locking member is arranged in the mounting cavity of each mounting seat; a rebound member is arranged in the slot of each mounting seat; the mounting plate is located on one side of the two mounting seats; a plurality of guide rods are respectively fixedly arranged on one side of the mounting plate; and two plug blocks are respectively fixedly arranged on one side of the mounting plate.

[0013] Wherein, the insert block has a locking groove; the locking member comprises a locking block, a pull rod, a handle and a first spring;

[0014] The locking block is slidably arranged in the installation cavity, and the locking block has an inclined surface; the pull rod is fixedly connected to the locking block, and is slidably connected to the installation seat, and passes through the installation seat; the handle is fixedly arranged on one side of the pull rod; the first spring is sleeved on the pull rod and is located in the installation cavity.

[0015] Wherein, the rebound member includes a second spring and a top block;

[0016] The second spring is fixedly connected to the mounting seat and is located in the slot; the top block is slidably connected to the mounting seat and is fixedly connected to the second spring and is located in the slot.

[0017] Wherein, the sealing cover comprises a plurality of mounting sleeves, a heat insulation cover, a mounting cover and a sealing ring;

[0018] The plurality of mounting sleeves are respectively slidably connected to the plurality of guide rods and are respectively penetrated by the plurality of guide rods; the heat insulation cover is fixedly arranged between the plurality of mounting sleeves; the mounting cover is fixedly arranged inside the heat insulation cover; the sealing ring is fixedly arranged on one side of the mounting cover.

[0019] Wherein, the tightening mechanism comprises a screw rod, a resisting plate and a knob;

[0020] The screw rod is threadedly connected to the mounting plate and passes through the mounting plate; the abutment plate is rotatably arranged on one side of the screw rod; and the knob is fixedly arranged on one side of the screw rod.

[0021] In a second aspect, the present invention further provides an operation method of a bridge surface and structure water seepage monitoring system, comprising:

[0022] Install the mounting frame mechanism on the bridge pier through expansion bolts;

[0023] Align the opening of the sealing cover with the bridge pier, and use the tightening mechanism to tighten the sealing cover against the bridge pier;

[0024] The humidity sensor and the data transmission device are started. The humidity sensor collects the air humidity in the sealed cover in real time and uploads it to the server through the data transmission device.

[0025] The present invention provides a bridge surface and structure water seepage monitoring system and an operation method thereof. The humidity sensor is a prior art and is internally equipped with a temperature compensation function. By integrating the temperature sensor, the ambient temperature can be monitored in real time, and the output value can be adjusted according to the relationship between temperature and humidity, thereby improving the measurement accuracy of humidity. The mounting frame mechanism can be installed at a portion to be monitored on the pier through a plurality of expansion bolts. The sealing cover is slidably arranged on the mounting frame mechanism, with an opening facing the portion to be monitored on the pier, and the monitoring portion is covered and pressed by the pressing mechanism so that external air does not enter the sealing cover. The data transmission device is used to remotely transmit the humidity data in the sealing cover detected by the humidity sensor to a server for viewing by staff. If a water seepage problem occurs in the pier, moisture will slowly diffuse from the inside of the pier to the surface of the pier, and then gradually diffuse into the air of the sealing cover, resulting in an increase in the air humidity inside the sealing cover. The humidity sensor is used for monitoring. When it is found that the air humidity in the sealing cover is abnormally increased, it indicates that a water seepage problem has occurred in the pier, so that the water seepage situation of the pier can be monitored in real time, and the water seepage problem of the pier can be discovered in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0027] Figure 1 It is a schematic structural diagram of the first embodiment of the present invention.

[0028] Figure 2 It is a schematic structural diagram of another angle of the first embodiment of the present invention.

[0029] Figure 3 It is a front view of the first embodiment of the present invention.

[0030] Figure 4 yes Figure 3 Cross-sectional view along the AA direction.

[0031] Figure 5 yes Figure 4 A partial enlargement of detail A.

[0032] Figure 6 It is a flowchart of the second embodiment of the present invention.

[0033] 1-humidity sensor, 2-mounting frame mechanism, 3-sealing cover, 4-tightening mechanism, 5-data transmission equipment, 6-battery, 21-mounting seat, 22-connecting plate, 23-locking member, 24-rebound member, 25-mounting plate, 26-guide rod, 27-insertion block, 211-slot, 212-mounting cavity, 231-locking block, 232-pull rod, 233-handle, 234-first spring, 241-second spring, 242-top block, 271-locking groove, 2311-inclined surface, 31-mounting sleeve, 32-heat insulation cover, 33-mounting cover, 34-sealing ring, 41-screw, 42-reverse plate, 43-knob. DETAILED DESCRIPTION

[0034] The first embodiment of the present application is:

[0035] See also Figure 1-Figure 5 ,in, Figure 1 It is a schematic structural diagram of the first embodiment of the present invention. Figure 2 It is a schematic structural diagram of another angle of the first embodiment of the present invention. Figure 3 It is a front view of the first embodiment of the present invention. Figure 4 yes Figure 3 Cross-sectional view along the AA direction. Figure 5 yes Figure 4 A partial enlargement of detail A.

[0036] The present invention provides a bridge surface and structure water seepage monitoring system, comprising a humidity sensor 1; and a monitoring assembly; the monitoring assembly comprises a mounting frame mechanism 2, a sealing cover 3, a pressing mechanism 4 and a data transmission device 5; the monitoring assembly also comprises a battery 6; the mounting frame mechanism 2 comprises two mounting seats 21, a connecting plate 22, two locking members 23, two rebound members 24, a mounting plate 25, a plurality of guide rods 26 and two plug blocks 27; the mounting seat 21 has a slot 211 and a mounting cavity 212; the plug block 27 has a There is a locking groove 271; the locking member 23 includes a locking block 231, a pull rod 232, a handle 233 and a first spring 234; the locking block 231 has a slope 2311; the rebound member 24 includes a second spring 241 and a top block 242; the sealing cover 3 includes a plurality of mounting sleeves 31, a heat insulation cover 32, a mounting cover 33 and a sealing ring 34; the tightening mechanism 4 includes a screw 41, a resisting plate 42 and a knob 43; through the above scheme, the water seepage of the pier can be monitored in real time, and the water seepage problem of the pier can be discovered in time.

[0037] Furthermore, the sealing cover 3 is slidably arranged in the mounting frame mechanism 2; the pressing mechanism 4 is arranged on the mounting frame mechanism 2, and is used to push the sealing cover 3 to press against the bridge pier; the humidity sensor 1 is fixedly arranged in the sealing cover 3; the data transmission device 5 is fixedly arranged on the sealing cover 3, and is electrically connected to the humidity sensor 1.

[0038] In this embodiment, the humidity sensor 1 is a prior art, and is internally equipped with a temperature compensation function. By integrating a temperature sensor, the ambient temperature can be monitored in real time, and the output value can be adjusted according to the relationship between temperature and humidity, thereby improving the measurement accuracy of humidity. The mounting frame mechanism 2 can be installed at the part to be monitored on the pier through a plurality of expansion bolts. The sealing cover 3 is slidably arranged on the mounting frame mechanism 2, with the opening facing the part to be monitored on the pier, and the monitoring part is covered, and the sealing cover is tightened by the tightening mechanism 4, so that the external air does not enter the sealing cover 3. The data transmission device 5 is used to remotely transmit the humidity data in the sealing cover 3 detected by the humidity sensor 1 to the server for the staff to view. If the pier has water seepage, the moisture will slowly diffuse from the inside of the pier to the surface of the pier, and then gradually diffuse into the air of the sealing cover 3, resulting in an increase in the air humidity inside the sealing cover 3. The humidity sensor 1 is used for monitoring. When it is found that the air humidity in the sealing cover 3 is abnormally increased, it means that the pier has a water seepage problem. Therefore, the water seepage of the pier can be monitored in real time, and the water seepage problem of the pier can be discovered in time.

[0039] Furthermore, the monitoring component also includes a battery 6;

[0040] The storage battery 6 is fixedly arranged on the mounting frame mechanism 2 and is electrically connected to the humidity sensor 1 and the data transmission device 5 respectively.

[0041] In this embodiment, the storage battery 6 is used to supply power to the humidity sensor 1 and the data transmission device 5 .

[0042] Furthermore, the mounting frame mechanism 2 includes two mounting seats 21, a connecting plate 22, two locking members 23, two rebound members 24, a mounting plate 25, a plurality of guide rods 26 and two insert blocks 27;

[0043] The mounting seat 21 has a slot 211 and a mounting cavity 212; the connecting plate 22 is fixedly arranged between the two mounting seats 21; a locking member 23 is arranged in the mounting cavity 212 of each mounting seat 21; a rebound member 24 is arranged in the slot 211 of each mounting seat 21; the mounting plate 25 is located on one side of the two mounting seats 21; a plurality of guide rods 26 are respectively fixedly arranged on one side of the mounting plate 25; and two plug blocks 27 are respectively fixedly arranged on one side of the mounting plate 25.

[0044] In this embodiment, the two mounting seats 21 are connected together by the connecting plate 22 for easy alignment, the slot 211 is adapted to the plug block 27, and after the plug block 27 is inserted into the slot 211, it can be locked by the locking member 23, and the plurality of guide rods 26 are used for slidingly installing the sealing cover 3; when in use, the two mounting seats 21 are fixed to the pier by expansion bolts, the sealing cover 3 is slidably set on the plurality of guide rods 26, and then the two plug blocks 27 are aligned with the two slots 211 and inserted, and during the insertion process, the rebound member 24 is compressed, and the The rebound member 24 accumulates elastic potential energy, and then the two locking members 23 are used to lock the two plug blocks 27. At this time, the opening of the sealing cover 3 faces the bridge pier, and then the sealing cover 3 is pressed against the bridge pier by the tightening mechanism 4. When disassembly is required, the two locking members 23 are released, and the two rebound members 24 push the two plug blocks 27 out of the two slots 211 for a distance, disengage from the two locking members 23, and then completely pull the two plug blocks 27 out of the two slots 211. At this time, the sealing cover 3 can also be slid and removed from the multiple guide rods 26.

[0045] Furthermore, the insert block 27 has a locking groove 271; the locking member 23 includes a locking block 231, a pull rod 232, a handle 233 and a first spring 234;

[0046] The locking block 231 is slidably disposed in the mounting cavity 212, and the locking block 231 has a slope 2311; the pull rod 232 is fixedly connected to the locking block 231, and is slidably connected to the mounting seat 21, and passes through the mounting seat 21; the handle 233 is fixedly disposed on one side of the pull rod 232; the first spring 234 is sleeved on the pull rod 232, and is located in the mounting cavity 212.

[0047] In this embodiment, the locking slot 271 is adapted to the locking block 231. When the insert block 27 is inserted into the slot 211, it will squeeze the locking block 231 along the inclined surface 2311 of the locking block 231, so that the locking block 231 slides into the installation cavity 212. At this time, the locking block 231 will squeeze the first spring 234, and the insert block 27 continues to be inserted until the locking slot 271 is aligned with the locking block 231. At this time, the first spring 234 pushes the locking block 231 to be inserted into the locking slot 271, so that the insert block 27 can be locked, and the rebound member 24 is compressed at this time; when unlocking is required, the pull rod 232 is pulled to drive the locking block 231 to disengage from the locking slot 271 and slide into the installation cavity 212, and the insert block 27 is no longer locked. The handle 233 is used to facilitate pulling the pull rod 232.

[0048] Furthermore, the rebound member 24 includes a second spring 241 and a top block 242;

[0049] The second spring 241 is fixedly connected to the mounting seat 21 and is located in the slot 211 ; the top block 242 is slidably connected to the mounting seat 21 , and is fixedly connected to the second spring 241 and is located in the slot 211 .

[0050] In this embodiment, when the insertion block 27 is inserted into the slot 211, it will continue to push the top block 242, and the top block 242 will compress the second spring 241 until the insertion block 27 is locked by the locking block 231; when the locking block 231 no longer locks the insertion block 27, the second spring 241 pushes the top block 242, and the top block 242 pushes the insertion block 27 to slide a certain distance outside the slot 211.

[0051] Furthermore, the sealing cover 3 includes a plurality of mounting sleeves 31, a heat insulation cover 32, a mounting cover 33 and a sealing ring 34;

[0052] The plurality of mounting sleeves 31 are respectively slidably connected to the plurality of guide rods 26 and are respectively penetrated by the plurality of guide rods 26; the heat insulation cover 32 is fixedly disposed between the plurality of mounting sleeves 31; the mounting cover 33 is fixedly disposed inside the heat insulation cover 32; and the sealing ring 34 is fixedly disposed on one side of the mounting cover 33.

[0053] In this embodiment, the mounting sleeve 31 is used to be slidably mounted on the guide rod 26, the heat insulation cover 32 is used to isolate heat and prevent the external environment from affecting the internal ambient temperature of the mounting cover 33 as much as possible, the interior of the mounting cover 33 is used to install the humidity sensor 1 and to cover the monitoring part of the pier, and the sealing ring 34 is pressed against the pier by the mounting cover 33 to seal the gap between the mounting cover 33 and the pier to better achieve the sealing effect.

[0054] Furthermore, the tightening mechanism 4 includes a screw rod 41, a retaining plate 42 and a knob 43;

[0055] The screw rod 41 is threadedly connected to the mounting plate 25 and passes through the mounting plate 25 ; the stop plate 42 is rotatably disposed on one side of the screw rod 41 ; and the knob 43 is fixedly disposed on one side of the screw rod 41 .

[0056] In this embodiment, the knob 43 is used to rotate the screw rod 41. Rotating the screw rod 41 can drive the abutment plate 42 to move. Therefore, the screw rod 41 can be rotated to make the abutment plate 42 push the sealing cover 3 so that the sealing cover 3 is tightly pressed against the bridge pier.

[0057] In the bridge surface and structure water seepage monitoring system described in this embodiment, the humidity sensor 1 is a prior art, and is equipped with a temperature compensation function inside. By integrating the temperature sensor, the ambient temperature can be monitored in real time, and the output value can be adjusted according to the relationship between temperature and humidity, thereby improving the measurement accuracy of humidity. The mounting frame mechanism 2 can be installed at the part to be monitored on the pier through a plurality of expansion bolts. The sealing cover 3 is slidably arranged on the mounting frame mechanism 2, with the opening facing the part to be monitored on the pier, covering the monitoring part, and being pressed by the pressing mechanism 4, so that the external air does not enter the sealing cover 3. The data transmission device 5 is used to remotely transmit the humidity data in the sealing cover 3 detected by the humidity sensor 1 to the server for the staff to view. If the pier has water seepage problem, the moisture will slowly diffuse from the inside of the pier to the surface of the pier, and then gradually diffuse into the air of the sealing cover 3, resulting in an increase in the air humidity inside the sealing cover 3. The humidity sensor 1 is used for monitoring. When it is found that the air humidity in the sealing cover 3 is abnormally increased, it means that the pier has a water seepage problem. Therefore, the water seepage of the pier can be monitored in real time, and the water seepage problem of the pier can be discovered in time.

[0058] The second embodiment of the present application is:

[0059] See also Figure 6 ,in, Figure 6 It is a flowchart of the second embodiment of the present invention.

[0060] The present invention provides an operating method of a bridge surface and structure water seepage monitoring system, comprising:

[0061] S1 installs the mounting frame mechanism 2 on the bridge pier through expansion bolts;

[0062] S2 aligns the opening of the sealing cover 3 with the bridge pier, and uses the tightening mechanism 4 to tighten the sealing cover 3 against the bridge pier;

[0063] S3 starts the humidity sensor 1 and the data transmission device 5 . The humidity sensor 1 collects the air humidity in the sealing cover 3 in real time and uploads it to the server through the data transmission device 5 .

[0064] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A bridge surface and structure water seepage monitoring system, comprising a humidity sensor; characterized in that: It also includes monitoring components; The monitoring assembly includes a mounting frame mechanism, a sealing cover, a tightening mechanism and a data transmission device; The sealing cover is slidably arranged in the mounting frame mechanism; the pressing mechanism is arranged on the mounting frame mechanism, and is used to push the sealing cover to press against the bridge pier; the humidity sensor is fixedly arranged in the sealing cover; the data transmission device is fixedly arranged on the sealing cover, and is electrically connected to the humidity sensor.

2. A bridge surface and structure water seepage monitoring system as claimed in claim 1, characterized in that: The monitoring assembly also includes a battery; The storage battery is fixedly arranged on the mounting frame mechanism and is electrically connected to the humidity sensor and the data transmission device respectively.

3. A bridge surface and structure water seepage monitoring system as claimed in claim 2, characterized in that: The mounting frame mechanism comprises two mounting seats, a connecting plate, two locking members, two rebound members, a mounting plate, a plurality of guide rods and two insert blocks; The mounting seat has a slot and a mounting cavity; the connecting plate is fixedly arranged between the two mounting seats; a locking member is arranged in the mounting cavity of each mounting seat; a rebound member is arranged in the slot of each mounting seat; the mounting plate is located on one side of the two mounting seats; a plurality of guide rods are respectively fixedly arranged on one side of the mounting plate; and two plug blocks are respectively fixedly arranged on one side of the mounting plate.

4. A bridge surface and structure water seepage monitoring system as claimed in claim 3, characterized in that: The insert block has a locking groove; the locking member comprises a locking block, a pull rod, a handle and a first spring; The locking block is slidably arranged in the installation cavity, and the locking block has an inclined surface; the pull rod is fixedly connected to the locking block, and is slidably connected to the installation seat, and passes through the installation seat; the handle is fixedly arranged on one side of the pull rod; the first spring is sleeved on the pull rod and is located in the installation cavity.

5. A bridge surface and structure water seepage monitoring system as claimed in claim 4, characterized in that: The rebound member includes a second spring and a top block; The second spring is fixedly connected to the mounting seat and is located in the slot; the top block is slidably connected to the mounting seat and is fixedly connected to the second spring and is located in the slot.

6. A bridge surface and structure water seepage monitoring system as claimed in claim 5, characterized in that: The sealing cover comprises a plurality of mounting sleeves, a heat insulation cover, a mounting cover and a sealing ring; The plurality of mounting sleeves are respectively slidably connected to the plurality of guide rods and are respectively penetrated by the plurality of guide rods; the heat insulation cover is fixedly arranged between the plurality of mounting sleeves; the mounting cover is fixedly arranged inside the heat insulation cover; the sealing ring is fixedly arranged on one side of the mounting cover.

7. A bridge surface and structure water seepage monitoring system as claimed in claim 6, characterized in that: The tightening mechanism comprises a screw rod, a butt plate and a knob; The screw rod is threadedly connected to the mounting plate and passes through the mounting plate; the abutment plate is rotatably arranged on one side of the screw rod; and the knob is fixedly arranged on one side of the screw rod.

8. An operating method of a bridge surface and structure water seepage monitoring system, applied to a bridge surface and structure water seepage monitoring system as claimed in any one of claims 1 to 7, characterized in that: include: Install the mounting frame mechanism on the bridge pier through expansion bolts; Align the opening of the sealing cover with the bridge pier, and use the tightening mechanism to tighten the sealing cover against the bridge pier; The humidity sensor and the data transmission device are started. The humidity sensor collects the air humidity in the sealed cover in real time and uploads it to the server through the data transmission device.

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