Bridge water seepage detection device

Abstract

The utility model discloses a bridge water seepage detection device, which belongs to the technical field of bridge detection devices and comprises a telescopic fixing frame. And the detection mechanism comprises a detection frame, the detection frame is rotatably connected to the top of the fixed frame, the top of the detection frame is fixedly connected with a collection tank body, the collection tank body comprises a detection tank body and an annular tank body, the annular tank body is coaxially and fixedly connected to the peripheral side of the detection tank body, and the annular tank body is fixedly connected to the top of the detection frame. According to the bridge water seepage detection device, the detection mechanism and the pressurization assembly are arranged, and the detection mechanism can collect water seepage at the bottom of a bridge through the collection tank body to complete water seepage detection; meanwhile, water is actively injected into the detection tank body through the pressurization assembly, a water environment with certain pressure is formed in the space defined by the detection tank body and the bottom of the bridge, the efficiency of water permeating to the bottom of the bridge is improved, the water seepage detection speed is increased, and active water seepage detection is completed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to bridge detection device technical field, especially, relate to a bridge water seepage detection device. BACKGROUND

[0002] Bridge is a kind of road erected at high place, facilitate vehicle pedestrian to cross bridge over the bottom obstruction.In the detection of bridge, the water seepage detection of bridge is more important in numerous detection projects, in prior art, it is more to use collecting device at bridge bottom to carry out water seepage detection, by collecting water seepage, calculating water seepage quantity and water seepage time complete water seepage detection, but after collecting device is separated from bridge, water in collecting device is easily blown by airflow passing through bridge, so that water seepage is lost, reduce the detection effect of bridge water seepage.

[0003] In prior art, the top opening of collecting device is closed by spring and cover plate to protect collected water seepage, in this way, water seepage detection mode is single, cannot complete active water seepage detection by water injection to bridge bottom at the same time of natural collection of water seepage in bridge bottom, reduce detection effect and detection efficiency. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of bridge water seepage detection devices, to solve the problem that water seepage detection mode is single in traditional technology, cannot complete active water seepage detection by water injection to bridge bottom at the same time of natural collection of water seepage in bridge bottom.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of bridge water seepage detection device, comprising:

[0007] Telescopic fixing frame;

[0008] Detection mechanism, the detection mechanism includes detection frame, the detection frame rotation is connected at the top of fixed frame, the detection frame top is fixedly connected with collection groove body, the collection groove body includes detection groove body and annular groove body, the annular groove body is fixedly connected coaxially on the outer peripheral side of detection groove body, the annular groove body is fixedly connected at the top of detection frame, the detection groove body inner bottom and annular groove body inner bottom are communicated with communication pipe, the communication pipe is installed with communication valve, the annular groove body bottom is communicated with collection pipe, the collection pipe bottom end is communicated with collection cylinder, and the collection cylinder is fixedly connected in the inner bottom of detection frame;

[0009] Pressurizing assembly, the pressurizing assembly is connected in the inner bottom of detection frame, and output end is communicated with the inside of detection groove body.

[0010] Preferably, the detection groove body is rectangular, the communication pipe is provided with four, and is communicated one by one at the four edges of detection groove body.

[0011] Preferably, the collecting pipe is a five-way pipe, one end of which is communicated with the collecting cylinder, and the other four ends are communicated with the four sides of the annular groove body.

[0012] Preferably, a one-way valve is arranged in the end of the collecting pipe communicated with the collecting cylinder, and the one-way valve is arranged to be communicated with the collecting cylinder.

[0013] Preferably, the pressurizing assembly comprises a water tank fixedly connected to the bottom of the detection frame, an electric telescopic rod arranged on the top of the water tank, a buffer spring fixedly connected to the output end of the electric telescopic rod, a sealing plate fixedly connected to the bottom end of the buffer spring and sealingly and slidably arranged in the water tank, and water contained in the water tank and communicated with the detection groove through a water filling pipe.

[0014] Preferably, a first sealing ring is fixedly connected to the top of the detection groove, and a second sealing ring is fixedly connected to the top of the annular groove body.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1、In the utility model, the detection mechanism can collect the seepage water at the bottom of the bridge through the collecting groove, complete the seepage detection, and the pressurizing assembly can actively fill water in the detection groove, form a water environment with a certain pressure in the space surrounded by the detection groove and the bottom of the bridge, improve the efficiency of water penetration to the bottom of the bridge, improve the speed of seepage detection, and complete the active seepage detection.

[0017] 2、In the utility model, the rotatable detection frame is arranged, so that the collecting groove can be in sealing contact with the bottom of the bridge with different angles, and the seepage detection can be ensured to be carried out smoothly, and the collecting pipe and the communicating pipe arranged on the four sides can collect the seepage water under the condition that the collecting groove is in sealing contact with the bottom of the bridge, effectively prevent the airflow at the bottom of the bridge from blowing and evaporating the water in the exposed collecting groove, and improve the collecting effect. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of the utility model;

[0019] Figure 2 It is a detection mechanism schematic view of the utility model;

[0020] Figure 3 It is a vertical sectional view of the detection frame and the detection groove of the utility model;

[0021] Figure 4The utility model discloses a vertical section view schematic diagram of water tank.

[0022] In the drawing: 1 fixed frame, 2 detection frame, 3 detection groove body, 4 annular groove body, 5 communication pipe, 6 communication valve, 7 collection pipe, 8 one-way valve, 9 collection cylinder, 10 water tank, 11 electric telescopic rod, 12 buffer spring, 13 sealing plate, 14 water adding pipe, 15 first sealing ring, 16 second sealing ring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0024] Reference Figures 1-4 A bridge water seepage detection device, comprising:

[0025] The fixed frame 1 can be telescopic through the existing electric telescopic structure, and the subsequent detection mechanism can be conveniently pushed to the bottom of the bridge to perform water seepage detection.

[0026] The detection mechanism comprises a detection frame 2 rotatably connected to the top of the fixed frame 1, and the detection frame 2 is fixedly connected with a collection groove body at the top, which comprises a detection groove body 3 and an annular groove body 4 coaxially fixedly connected to the outer circumferential side of the detection groove body 3, and the annular groove body 4 is fixedly connected to the top of the detection frame 2, and the inner bottom of the detection groove body 3 is communicated with the inner bottom of the annular groove body 4 through a communication pipe 5, and the communication pipe 5 is provided with a communication valve 6, and the bottom of the annular groove body 4 is communicated with a collection pipe 7, and the bottom end of the collection pipe 7 is communicated with a collection cylinder 9 fixedly connected to the inner bottom of the detection frame 2.

[0027] After the fixed frame 1 is elongated, the collection groove body is pushed against the bottom of the bridge, and the rotatable detection frame 2 enables the collection groove body to rotate, so that the collection groove body can be evenly abutted against the bottom of the bridge at different angles and in sealing contact with the plane of the bridge bottom.

[0028] The water seepage from the bottom of the bridge can be naturally collected by the collection groove body, and the water flowing into the detection groove body 3 can flow into the annular groove body 4 through the communication pipe 5, and then flow into the collection pipe 7 through the annular groove body 4, and finally be collected into the collection cylinder 9, and by observing the collected water seepage of the collection cylinder 9, the water seepage amount and time can be calculated, so that the natural water seepage of the bridge can be detected.

[0029] The detection groove body 3 is in a rectangular shape, and the communication pipe 5 is provided with four pipes and communicated with the four edges of the detection groove body 3 one by one.

[0030] When collecting the seepage water of the bridge bottom with a certain inclination angle, the water in the detection groove body 3 can be ensured to flow into the annular groove body 4 through the communication pipes 5 on four sides, and the collection of the seepage water is completed.

[0031] The collection pipe 7 is a five-way pipe, wherein four ends are communicated at four sides of the annular groove body 4, and one end is communicated with the collection cylinder 9.

[0032] When collecting the seepage water of the bridge bottom with a certain inclination angle, the water in the annular groove body 4 can be ensured to flow into the collection cylinder 9 through the partial collection pipes 7 on four sides, and the collection of the seepage water is completed, without the need to separate the collection groove body from the bridge, effectively avoiding the influence of the airflow at the bridge bottom on the water in the exposed collection groove body, and improving the collection effect.

[0033] The one-way valve 8 is installed in the communicated end of the collection pipe 7 and the collection cylinder 9, and the one-way valve 8 is unidirectionally communicated from the communication pipe 5 to the collection cylinder 9.

[0034] The one-way valve 8 avoids the leakage of the water into the collection cylinder 9, and facilitates the detection.

[0035] The pressurizing assembly is connected to the inner bottom of the detection frame 2, and the output end is communicated with the inside of the detection groove body 3.

[0036] The pressurizing assembly includes the water tank 10, which is fixedly connected to the inner bottom of the detection frame 2. The electric telescopic rod 11 is installed at the top of the water tank 10, the output end of the electric telescopic rod 11 penetrates through the top of the water tank 10, and is fixedly connected with the buffer spring 12. The bottom end of the buffer spring 12 is fixedly connected with the sealing plate 13, which is sealingly and slidingly connected in the water tank 10. The water tank 10 contains water, and the bottom end is communicated with the water adding pipe 14. The water adding pipe 14 penetrates into the detection groove body 3 from the end away from the water tank 10, has a multi-bend structure, and is communicated with the inside of the detection groove body 3.

[0037] When actively detecting the seepage water of the bridge bottom, the communication valve 6 is closed, and the electric telescopic rod 11 works. The output end of the electric telescopic rod 11 pushes the sealing plate 13 through the buffer spring 12, so that the sealing plate 13 pushes the water in the water tank 10, and the water is injected into the detection groove body 3 through the water adding pipe 14, and a water environment with a certain pressure is formed, improving the efficiency of the water penetration to the bridge bottom and the speed of the seepage water detection.

[0038] At the same time, the part of the penetrated water is collected and recycled through the annular groove body 4, avoiding the influence of the water on the working environment and the workers.

[0039] The water adding pipe 14 has a multi-bend structure when penetrating into the detection groove body 3, effectively avoiding the leakage of the seepage water through the water adding pipe 14 when naturally collecting the seepage water.

[0040] The first sealing ring 15 is fixedly connected to the top of the detection groove body 3, and the second sealing ring 16 is fixedly connected to the top of the annular groove body 4.

[0041] The sealing effect of the detection groove body 3 and the annular groove body 4 in contact with the bottom of the bridge is improved through the two sealing rings.

[0042] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A bridge water infiltration detection apparatus, characterized by, Include: Telescopic fixed frame (1); Detection mechanism, the detection mechanism includes detection frame (2), the detection frame (2) is rotatably connected at the top of the fixed frame (1), the top of the detection frame (2) is fixedly connected with a collection groove body, the collection groove body includes a detection groove body (3) and an annular groove body (4), the annular groove body (4) is coaxially fixedly connected on the outer circumferential side of the detection groove body (3), the annular groove body (4) is fixedly connected on the top of the detection frame (2), the detection groove body (3) is communicated with the inner bottom of the annular groove body (4) through a communication pipe (5), the communication pipe (5) is provided with a communication valve (6), the bottom of the annular groove body (4) is communicated with a collection pipe (7), the bottom end of the collection pipe (7) is communicated with a collection cylinder (9), and the collection cylinder (9) is fixedly connected to the inner bottom of the detection frame (2); The pressurizing assembly is connected to the inner bottom of the detection frame (2), and the output end is communicated with the inside of the detection groove body (3).

2. The bridge water infiltration detection device of claim 1, wherein Wherein: The detection groove body (3) is rectangular, the communication pipe (5) is provided with four, and is communicated one by one at the four edges of the detection groove body (3).

3. A bridge water infiltration detection device according to claim 2, wherein Wherein: The collection pipe (7) is a five-way pipe, wherein four ends are communicated one by one at the four edges of the annular groove body (4), and one end is communicated with the collection cylinder (9).

4. The bridge water infiltration detection apparatus of claim 3, wherein Wherein: The one-way valve (8) is installed in the one-way valve (8) communicated with the collection cylinder (9), and the one-way valve (8) is installed in the one-way valve (8) communicated with the collection cylinder (9).

5. The bridge water infiltration detection apparatus of claim 1, wherein Wherein: The pressurizing assembly includes a water tank (10), the water tank (10) is fixedly connected to the inner bottom of the detection frame (2), the water tank (10) is provided with an electric telescopic rod (11) on the top, the output end of the electric telescopic rod (11) penetrates the top of the water tank (10), and the bottom end of the buffer spring (12) is fixedly connected with a sealing plate (13), the sealing plate (13) is sealingly connected in the water tank (10), the water tank (10) contains water, and the bottom is communicated with a water filling pipe (14), the water filling pipe (14) is sealingly penetrated into the detection groove body (3) away from the water tank (10), and is a multi-bend structure and is communicated with the inside of the detection groove body (3).

6. The bridge water infiltration detection apparatus of claim 1, wherein Wherein: The top of the detection groove body (3) is fixedly connected with a first sealing ring (15), and the top of the annular groove body (4) is fixedly connected with a second sealing ring (16).

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