Bridge water seepage detection device for bridge detection
By using a motor-driven screw system and a positioning ring structure, the problem of poor contact between the detection end and the bridge surface was solved, thus improving the accuracy of bridge seepage detection.
Patent Information
- Application Number
- CN202520278277.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-20
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-02-20
AI Technical Summary
Existing bridge seepage detection devices have difficulty making close contact with the bridge surface at the detection end, which allows water to easily flow out through gaps, making it impossible to accurately detect seepage.
The motor-driven lead screw inside the testing box drives the moving block and connecting pipe. The first and second positioning rings are used for positioning. Combined with the limit ring and the adjusting rod, the movement and tight contact of the connecting pipe are achieved, ensuring that the testing end is in close contact with the bridge surface.
This method achieves close contact between the detection tube and the bridge surface, enabling accurate detection of water seepage in the bridge and improving the precision of the detection.
Smart Images
Figure CN223742263U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to water seepage detection device technical field, specifically for bridge water seepage detection device for bridge detection. BACKGROUND
[0002] Bridge water seepage detection device is a kind of equipment for detecting bridge water seepage position, range, degree and so on, to guarantee bridge structure safety, auxiliary maintenance decision and management.
[0003] Common bridge water seepage detection device generally uses bottom plate as the basic structure of device, for fixing and supporting other components, water injection component is used to inject water to detection area, simulates water seepage condition, and bridge water seepage condition is detected by the scale on the surface of detection tube.
[0004] But because the surface of bridge generally presents uneven condition, when the detection end of detection tube is contacted with bridge, the detection end of detection tube is difficult to be closely contacted with the surface of bridge, leading to that water in detection tube is easy to flow out through gap, and bridge water seepage condition cannot be accurately detected. UTILITY MODEL CONTENTS
[0005] (1) technical problem solved
[0006] In view of the deficiencies of prior art, the utility model provides a bridge water seepage detection device for bridge detection to solve the problem that the detection end of detection tube is difficult to be closely contacted with the surface of bridge when the detection end of detection tube is contacted with bridge, leading to that water in detection tube is easy to flow out through gap, and bridge water seepage condition cannot be accurately detected.
[0007] (2) technical scheme
[0008] To achieve the above object, the utility model provides the following technical scheme: a bridge water seepage detection device for bridge detection, comprising:
[0009] Detection box, the upper surface of detection box is equipped with detection tube, the bottom end of detection tube is equipped with bellows, the left end of bellows is equipped with connecting pipe, and the detection end of connecting pipe is equipped with sealing head;
[0010] Motor is arranged in the inside of detection box, the rotor output end of motor is equipped with lead screw, and the surface of lead screw is screwed and connected with moving block;
[0011] First positioning ring is arranged on the upper surface of moving block, the opening portion of first positioning ring is equipped with second positioning ring, and the threaded rod is screwed and connected between first positioning ring and second positioning ring.
[0012] Preferably, the detection box is provided with a sealing plate at the access hole, and bolts are screwed at four corners of the surface of the sealing plate.
[0013] Preferably, the bottom of the moving block is provided with a sliding block, and the inner cavity of the detection box is welded with a sliding rail at a corresponding position of the sliding block, and the sliding block is inserted into the inner part of the sliding rail, so that the moving block can move linearly.
[0014] Preferably, the left side of the detection box is provided with a mounting frame, and the inner cavity of the mounting frame is provided with a limiting ring, and the limiting ring is designed in a half-ring shape, and the limiting ring can limit the connecting pipe.
[0015] Preferably, the two sides of the mounting frame are screwed with adjusting rods, and the inner ends of the adjusting rods are provided with limiting rings through bearings, and the position of the limiting ring can be adjusted through the adjusting rod to prevent the limiting ring from extruding the connecting pipe.
[0016] Preferably, the upper and lower parts of the surface of the limiting ring are provided with limiting rods, and the limiting rods penetrate the surface of the mounting frame, and the limiting rods can limit the limiting ring, so that the limiting ring can move linearly.
[0017] Beneficial effects
[0018] Compared with the prior art, the utility model provides a bridge water seepage detection device for bridge detection, which has the following beneficial effects:
[0019] The bridge water seepage detection device for bridge detection can position the connecting pipe through the first positioning ring and the second positioning ring, drive the moving block to move by starting the motor, and drive the connecting pipe to move, so that the sealing head can extrude the surface of the bridge, and the detection end of the detection pipe can be in close contact with the surface of the bridge, thereby accurately detecting the water seepage of the bridge. ACCURACY
[0020] Figure 1 It is a structural schematic diagram of the utility model;
[0021] Figure 2 It is a sectional structure schematic diagram of the utility model;
[0022] Figure 3 It is an internal structure schematic diagram of the utility model;
[0023] Figure 4 It is an installation structure schematic diagram of the positioning ring of the utility model;
[0024] Figure 5 It is an installation structure schematic diagram of the limiting ring of the utility model.
[0025] In the figure: 1, detection box; 2, detection tube; 3, corrugated pipe; 4, connecting pipe; 5, sealing head; 6, motor; 7, screw rod; 8, moving block; 9, first positioning ring; 10, second positioning ring; 11, threaded rod; 12, sealing plate; 13, sliding block; 14, sliding rail; 15, mounting frame; 16, adjusting rod; 17, limiting ring; 18, limiting rod. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the utility model will be clearly 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, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0027] The utility model provides a kind of technical scheme, a bridge water seepage detection device for bridge detection, please refer to Figure 1 , including detection box 1, the upper surface of detection box 1 is equipped with detection tube 2, please refer to Figure 2 , the bottom end of detection tube 2 is equipped with corrugated pipe 3, the left end of corrugated pipe 3 is equipped with connecting pipe 4, and the detection end of connecting pipe 4 is equipped with sealing head 5;
[0028] Motor 6 is arranged in the inside of detection box 1, and the rotor output end of motor 6 is equipped with screw rod 7, and the surface of screw rod 7 is screwed with moving block 8;
[0029] Please refer to Figure 3 , first positioning ring 9 is arranged on the upper surface of moving block 8, please refer to Figure 4 , the opening portion of first positioning ring 9 is equipped with second positioning ring 10, and threaded rod 11 is screwed between first positioning ring 9 and second positioning ring 10;
[0030] The first positioning ring 9 and the second positioning ring 10 can be positioned to the connecting pipe 4, the motor 6 can drive the screw rod 7 to rotate, so that the moving block 8 can be moved, and the connecting pipe 4 can be moved, so that the sealing head 5 can be extruded to the surface of the bridge, so that the detection end of the detection tube 2 can be in close contact with the surface of the bridge, and the water seepage of the bridge can be accurately detected.
[0031] Please refer to Figure 1 , sealing plate 12 is arranged at the access hole of detection box 1, and the surface of sealing plate 12 is screwed with bolts at four corners, and the inside components of detection box 1 can be maintained by opening the access hole.
[0032] Please refer to Figure 3The bottom of the moving block 8 is provided with a sliding block 13, the inner cavity of the detection box 1 is welded with a sliding rail 14 at the corresponding position of the sliding block 13, the sliding block 13 is inserted into the inner part of the sliding rail 14, so that the moving block 8 can move linearly.
[0033] Please refer to Figure 1 The left side of the detection box 1 is provided with a mounting frame 15, please refer to Figure 5 The inner cavity of the mounting frame 15 is provided with a limiting ring 17, the limiting ring 17 is designed as a half ring, and the limiting ring 17 can limit the connecting pipe 4.
[0034] The two sides of the mounting frame 15 are rotatably provided with adjusting rods 16, the inner ends of the adjusting rods 16 are provided with the limiting ring 17 through bearings, and the position of the limiting ring 17 can be adjusted through the adjusting rods 16, so as to prevent the limiting ring 17 from extruding the connecting pipe 4.
[0035] The upper and lower surfaces of the limiting ring 17 are provided with limiting rods 18, the limiting rods 18 penetrate the surface of the mounting frame 15, and the limiting rods 18 can limit the limiting ring 17, so that the limiting ring 17 can move linearly.
[0036] When the scheme works: first, the first limiting ring 9 and the second limiting ring 10 can position the connecting pipe 4, the motor 6 can drive the screw rod 7 to rotate, so as to drive the moving block 8 to move, and then drive the connecting pipe 4 to move, so as to drive the sealing head 5 to extrude the surface of the bridge, so that the detection end of the detection pipe 2 is in close contact with the surface of the bridge, and the water seepage of the bridge can be accurately detected, then the position of the limiting ring 17 can be adjusted through the adjusting rod 16, so as to prevent the limiting ring 17 from extruding the connecting pipe 4, so that the connecting pipe 4 can move linearly, and finally, after the connecting pipe 4 is in close contact with the bridge, when the water level in the detection pipe 2 is stable, the change of the water amount in the detection pipe 2 can be detected through the scale on the surface of the detection pipe 2, so as to detect the water seepage of the bridge.
[0037] It should be noted that, in the present document, the terms such as first and second, etc. are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between such entities or operations. In addition, the terms "comprising", "containing" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or equipment.
[0038] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A bridge water penetration detection device for bridge detection, characterized by, Include: The detection box (1), the upper surface of the detection box (1) is installed with detection tube (2), the bottom end of the detection tube (2) is installed with bellows (3), the left end of the bellows (3) is installed with connecting pipe (4), the detection end of the connecting pipe (4) is installed with sealing head (5); The motor (6) is arranged in the detection box (1), the rotor output end of the motor (6) is installed with lead screw (7), the surface of the lead screw (7) is screwed with moving block (8); The first positioning ring (9) is arranged on the upper surface of the moving block (8), the opening part of the first positioning ring (9) is provided with the second positioning ring (10), the screw rod (11) is screwed between the first positioning ring (9) and the second positioning ring (10).
2. The bridge water leakage detection device for bridge detection according to claim 1, characterized in that: The access hole of the detection box (1) is provided with sealing plate (12), the surface of the sealing plate (12) is screwed with bolt at four corners.
3. The bridge water leakage detection device for bridge detection according to claim 1, characterized in that: The bottom of the moving block (8) is installed with sliding block (13), the inner cavity of the detection box (1) and the corresponding position of the sliding block (13) are welded with slide rail (14).
4. The bridge water leakage detection device for bridge detection according to claim 1, characterized in that: The left side of the detection box (1) is installed with mounting bracket (15), the inner cavity of the mounting bracket (15) is provided with limiting ring (17), the limiting ring (17) is designed as a half ring.
5. The bridge water leakage detection device for bridge detection according to claim 4, characterized in that: Both sides of the mounting bracket (15) are screwed with adjusting rod (16), the inner end of the adjusting rod (16) is installed with limiting ring (17) through bearing.
6. The bridge water leakage detection device for bridge detection according to claim 4, characterized in that: The surface of the limiting ring (17) is installed with limiting rod (18) at the upper part and the lower part, the limiting rod (18) penetrates the surface of the mounting bracket (15).