Bridge deflection intelligent detection equipment

Abstract

The utility model relates to the technical field of bridge detection, and discloses a bridge deflection intelligent detection device, which comprises a base and a mounting frame slidably arranged above the base, the base is formed by butting two mounting seats I positioned at two ends and a mounting seat II positioned in the middle, the mounting seat II is mounted between the two mounting seats I, and the mounting seat II is mounted on the base. Mounting grooves are formed in the top ends of the mounting base I and the mounting base II, a transmission toothed plate is arranged on one side of each mounting groove, and an intelligent deflection meter is arranged at the top end of the mounting frame; according to the utility model, the length of the base formed by butt joint of the first mounting seat and the second mounting seat can be flexibly adjusted according to the distance of a bridge detection position, and the transmission gear can be driven to rotate through the arranged driving motor; under the action of the transmission gear and the transmission toothed plate which is in butt joint with the transmission gear, the intelligent deflection meter above is driven to move, so that the deflection of different positions of the bridge is detected by utilizing the intelligent deflection meter.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge detection, and specifically relates to an intelligent bridge deflection detection device. Background Technique

[0002] Deflection refers to the bending value of a building or its components in the horizontal or vertical direction. The beam part of a bridge will bend downward in the middle, and tall buildings will bend laterally; deflection observation is to measure the degree of this bending through certain technologies, instruments or methods. Therefore, bridge deflection detection equipment is needed to detect the deflection of bridges.

[0003] After retrieval, for example, the bridge deflection detection equipment disclosed in the application number 202323020645.5, which relates to the technical field of bridge detection, specifically a bridge deflection detection equipment, includes rollers. A first bottom plate is fixed on the top of the rollers, a lifting rod is fixed on the top of the first bottom plate, a second bottom plate is fixed at the top of the lifting rod, a support plate is fixed on the top of the second bottom plate, a limiting plate is fixed on one side of the support plate, a limiting block is movably connected inside the limiting plate, a bidirectional screw rod is movably connected inside the limiting block, a first base is fixed on the top of the limiting block, and a lead screw is fixed inside the first base. For the improved bridge deflection detection equipment, when carrying it, personnel do not need to carry it on their shoulders to move it. It is moved by rollers and is convenient to use. By retracting the lead screw, it occupies less space and is convenient for personnel to carry. And when using the equipment for detection, the position of the equipment is adjusted by a drill bit to obtain the best test angle; After further retrieval, a bridge deflection detection equipment for road and bridge data collection disclosed in the application number 202122113214.8, which relates to the field of bridge deflection detection equipment, specifically a bridge deflection detection equipment for road and bridge data collection, includes a bottom plate and a threaded rod. A support sleeve is arranged at the top end of the bottom plate, and a limit bolt is installed inside the support sleeve. One end of the support sleeve is provided with a support rod, and the other end of the support rod is provided with a fixing frame. A sliding rod is arranged at the top end of the support sleeve, a limit block is arranged at the top end of the sliding rod, a fine-tuning damping knob block is installed on one side of the limit block, a connecting block is arranged at the top end of the limit block, and a support platform is installed at the top end of the connecting block. For this bridge deflection detection equipment for road and bridge data collection, by setting the threaded rod, the rod sleeve slides to drive the imaging body to move for bridge deflection detection, which is convenient for moving the position of the detection equipment. At the same time, under the action of the telescopic rod for adjusting the height, it is convenient to adjust the height of the detection equipment to accurately detect the deflection of bridges in different scenarios.

[0004] However, the above method still has the following defects in actual use: It can adjust the position of the measuring instrument by rotating the set threaded rod to detect the deflection at different positions of different bridges. However, the moving distance of the measuring instrument depends on the lengths of the threaded rod and the support platform. If the length is short, the moving distance will be short, but if the length is too long, it will be inconvenient to move and occupy a large space. Summary of the Invention

[0005] The purpose of the present invention is to provide an intelligent bridge deflection detection device, which has the effect of facilitating the flexible adjustment of the position of the intelligent deflection instrument.

[0006] The above technical purpose of the present invention is achieved through the following technical solutions: An intelligent bridge deflection detection device includes a base and a mounting frame slidably arranged above it. The base is composed of two mounting seats one at both ends and a mounting seat two in the middle docked together, and the mounting seat two is installed between the two mounting seats one. The tops of the mounting seats one and the mounting seat two are provided with mounting grooves, and a transmission toothed plate is arranged on one side of the mounting groove. A driving motor is arranged inside the mounting frame, and a transmission gear meshed with the transmission toothed plate is arranged on the transmission shaft of the driving motor. An intelligent deflection instrument is arranged at the top of the mounting frame.

[0007] The further setting of the present invention is: Support feet are arranged at the bottoms of both the mounting seat one and the mounting seat two.

[0008] The further setting of the present invention is: A mounting plate one is arranged on one side of the mounting seat one close to the mounting seat two, and mounting plates two are arranged on both sides of the mounting seat two. The mounting plate one is connected to the corresponding mounting plate two through a connecting bolt.

[0009] The further setting of the present invention is: Sliding grooves are arranged on both sides of the tops of the mounting seats one and the mounting seat two, connecting plates are arranged on both sides of the top of the mounting frame, and sliding plates slidably connected to the sliding grooves are arranged at the bottoms of the connecting plates.

[0010] The further setting of the present invention is: Power supplies are arranged on both sides of the mounting frame, and protective shells are arranged outside the power supplies. The protective shells are connected to the side walls of the mounting frame through mounting screws.

[0011] The further setting of the present invention is: A fixing frame is arranged at the top of the mounting frame, an adjusting cylinder is arranged on the top of the fixing frame, a limiting seat is arranged at the telescopic end of the adjusting cylinder, and a chassis that is snap-fitted with the limiting seat is arranged at the bottom end of the intelligent deflection instrument.

[0012] The further setting of the present invention is: An installation disc is arranged at the telescopic end of the adjusting cylinder, and the installation disc is connected to the bottom end of the limiting seat through a mounting screw.

[0013] A further setting of the present utility model is that a limiting groove corresponding to the chassis is provided at the top end of the limiting seat.

[0014] A further setting of the present utility model is that a clamping block is provided at the bottom of the limiting groove, and a clamping groove for clamping with the clamping block is provided at the bottom end of the chassis.

[0015] A further setting of the present utility model is that supporting feet are provided at the bottom ends of the first mounting seat and the second mounting seat, and anti-slip pads are provided at the bottom ends of the supporting feet.

[0016] To sum up, the present utility model has the following beneficial effects: The base formed by docking the first mounting seat and the second mounting seat of the present utility model can flexibly adjust its length according to the distance of the bridge detection position, and the driving motor provided can drive the transmission gear to rotate. Under the action of the transmission gear and the butted transmission tooth plate, the intelligent deflection meter above is driven to move its position, so as to detect the deflection of different positions of the bridge by using the intelligent deflection meter, without repeatedly moving the device, improving the convenience of use, and the base can be disassembled during use, reducing the occupied space and being convenient to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is one of the three-dimensional structure diagrams of the present utility model;

[0018] Figure 2 is the second three-dimensional structure diagram of the present utility model;

[0019] Figure 3 is one of the explosion structure diagrams of the present utility model;

[0020] Figure 4 is the second explosion structure diagram of the present utility model;

[0021] Figure 5 is for the present utility model Figure 1 magnified structure diagram at position A;

[0022] Figure 6 is for the present utility model Figure 4 magnified structure diagram at position B.

[0023] In the figure: 1. Base; 101. First mounting seat; 102. First mounting plate; 103. Second mounting seat; 104. Second mounting plate; 105. Connecting bolt; 106. Support leg; 107. Mounting groove; 108. Transmission toothed plate; 109. Slide groove; 2. Mounting frame; 201. Connecting plate; 202. Slide plate; 203. Driving motor; 204. Transmission gear; 3. Power supply; 301. Protective shell; 4. Fixed frame; 401. Adjusting cylinder; 402. Mounting disc; 403. Limiting seat; 404. Limiting groove; 405. Block; 5. Intelligent deflection meter; 501. Chassis; 502. Card slot. Detailed implementation mode

[0024] The following will further illustrate the present invention in conjunction with the drawings in the embodiments of the present invention.

[0025] Please refer to Figures 1 to 6 , in the embodiment of the present invention, a bridge deflection intelligent detection device includes a base 1 and a mounting frame 2 slidably disposed above it. The base 1 is composed of two first mounting seats 101 located at both ends and a second mounting seat 103 located in the middle butted together, and the second mounting seat 103 is installed between the two first mounting seats 101, and the length of the base 1 can be flexibly adjusted according to the bridge detection position. Support legs 106 are provided at the bottom ends of the first mounting seat 101 and the second mounting seat 103 to stably support the first mounting seat 101 and the second mounting seat 103;

[0026] Mounting grooves 107 are opened at the top ends of the first mounting seat 101 and the second mounting seat 103. A transmission toothed plate 108 is provided on one side of the mounting groove 107. When the transmission toothed plates 108 are butted together, the distance between any two adjacent tooth grooves of the transmission toothed plate 108 is the same, so that the mounting frame 2 can move at a constant speed. A driving motor 203 is provided inside the mounting frame 2, and a transmission gear 204 meshed with the transmission toothed plate 108 is provided on the transmission shaft of the driving motor 203. The driving motor 203 can drive the transmission gear 204 to rotate. Under the meshing cooperation of the transmission gear 204 and the transmission toothed plate 108, the mounting frame 2 can be driven to move horizontally. A through hole corresponding to the transmission shaft of the driving motor 203 is provided at the bottom end of the mounting frame 2, and an intelligent deflection meter 5 is provided at the top end of the mounting frame 2 to detect the deflection of the bridge;

[0027] In this embodiment, preferably, a first mounting plate 102 is provided on one side of the first mounting seat 101 close to the second mounting seat 103. Second mounting plates 104 are provided on both sides of the second mounting seat 103. Corresponding mounting holes are provided on the surfaces of the first mounting plate 102 and the second mounting plates 104. The first mounting plate 102 is connected to the corresponding second mounting plate 104 through a connecting bolt 105. The connecting bolt 105 can pass between adjacent mounting holes, making the assembly of the base 1 more stable and facilitating the installation of different numbers of second mounting seats 103 between the two first mounting seats 101 respectively to complete the assembly of the base 1;

[0028] In this embodiment, preferably, sliding grooves 109 are provided on both sides of the tops of the first mounting seat 101 and the second mounting seat 103. Connecting plates 201 are provided on both sides of the top of the mounting frame 2. A sliding plate 202 which is slidably connected to the sliding groove 109 is provided at the bottom end of the connecting plate 201. The sliding fit between the sliding plate 202 and the sliding groove 109 plays a guiding and limiting role in the movement of the mounting frame 2;

[0029] In this embodiment, preferably, power supplies 3 are provided on both sides of the mounting frame 2 to provide electrical energy for the electrical appliances of the whole device. A protective shell 301 is provided outside the power supply 3 to protect the power supply 3 inside. The protective shell 301 is connected to the side wall of the mounting frame 2 through mounting screws, facilitating the quick disassembly and assembly of the protective shell 301. And heat dissipation grooves are provided on the side surface of the protective shell 301, enabling the heat generated when the internal power supply 3 is working normally to be quickly discharged to prevent the accumulation of heat;

[0030] In this embodiment, preferably, a fixing frame 4 is provided at the top of the mounting frame 2. An adjusting cylinder 401 is provided at the top of the fixing frame 4. A through hole corresponding to the telescopic end of the adjusting cylinder 401 is provided at the top of the mounting frame 2. A limiting seat 403 is provided at the telescopic end of the adjusting cylinder 401. A chassis 501 which is snap-fitted with the limiting seat 403 is provided at the bottom end of the intelligent deflection meter 5. The telescopic movement of the telescopic end of the provided adjusting cylinder 401 can drive the intelligent deflection meter 5 above it to adjust the height;

[0031] In this embodiment, preferably, a mounting disc 402 is provided at the telescopic end of the adjusting cylinder 401. The mounting disc 402 is connected to the bottom end of the limiting seat 403 through mounting screws, facilitating the quick installation of the limiting seat 403 onto the telescopic end of the adjusting cylinder 401;

[0032] In this embodiment, preferably, a limiting groove 404 corresponding to the chassis 501 is provided at the top of the limiting seat 403. The position of the intelligent deflection meter 5 is preliminarily limited through the snap-fitting between the limiting groove 404 and the chassis 501;

[0033] In this embodiment, preferably, a clamping block 405 is provided at the bottom of the limiting groove 404, and a clamping groove 502 engaged with the clamping block 405 is provided at the bottom end of the chassis 501. The position of the intelligent deflection meter 5 can be further limited through the engagement between the clamping groove 502 and the clamping block 405, making its installation more stable.

[0034] During use, first, select the corresponding number of second mounting seats 103 according to the bridge deflection detection range, transport each structural component to the bridge detection site, and install the second mounting seats 103 between the two first mounting seats 101 respectively to complete the assembly of the base 1. Then, install the chassis 502 at the bottom end of the intelligent deflection meter 5 into the limiting groove 404 of the limiting seat 403, and limit the position of the intelligent deflection meter 5 through the engagement between the clamping block 405 and the clamping groove 502;

[0035] Then, the intelligent deflection meter 5 is used to detect the deflection of the bridge, and the height of the intelligent deflection meter 5 is driven by the telescopic movement of the telescopic end of the control adjustment cylinder 401. At the same time, the driving motor 203 is started, and the driving motor 203 drives the transmission gear 204 to rotate. Under the meshing action of the transmission gear 204 and the transmission tooth plate 108, the mounting frame 2 is driven to move, so as to adjust the position of the intelligent deflection meter 5 and detect the deflection of different positions of the bridge.

[0036] The above description is only a preferred embodiment of the present invention. Therefore, all equivalent changes or modifications made according to the structure, features and principles described in the scope of the patent application of the present invention are included in the scope of the patent application of the present invention.

Claims

1. A bridge deflection intelligent detection device, comprising a base (1) and a mounting frame (2) slidably arranged on the base, characterized in that: The base (1) is composed of two mounting seats (101) located at two ends and a mounting seat (103) located in the middle, which are connected together, and the mounting seat (103) is installed between the two mounting seats (101). The top ends of the mounting seats (101) and the mounting seat (103) are provided with mounting grooves (107), and one side of the mounting groove (107) is provided with a transmission tooth plate (108). The interior of the mounting frame (2) is provided with a driving motor (203), and the transmission shaft of the driving motor (203) is provided with a transmission gear (204) meshingly connected with the transmission tooth plate (108). The top end of the mounting frame (2) is provided with an intelligent deflection meter (5).

2. The intelligent bridge deflection detection device according to claim 1 is characterized in that: A mounting plate 1 (102) is provided on one side of the mounting seat 1 (101) close to the mounting seat 2 (103), and mounting plates 2 (104) are provided on both sides of the mounting seat 2 (103). The mounting plate 1 (102) is connected to the corresponding mounting plate 2 (104) via connecting bolts (105).

3. The intelligent bridge deflection detection device according to claim 2 is characterized in that: Both sides of the top of the mounting seat 1 (101) and the mounting seat 2 (103) are provided with sliding grooves (109), both sides of the top of the mounting frame (2) are provided with connecting plates (201), and the bottom of the connecting plate (201) is provided with a sliding plate (202) slidably connected to the sliding groove (109).

4. The intelligent bridge deflection detection device according to claim 1 is characterized in that: Power supplies (3) are provided on both sides of the mounting frame (2); a protective shell (301) is provided outside the power supply (3); and the protective shell (301) is connected to the side wall of the mounting frame (2) via mounting screws.

5. The intelligent bridge deflection detection device according to claim 1 is characterized in that: A fixing frame (4) is provided at the top of the mounting frame (2), an adjusting cylinder (401) is provided at the top of the fixing frame (4), a limiting seat (403) is provided at the telescopic end of the adjusting cylinder (401), and a chassis (501) that is engaged with the limiting seat (403) is provided at the bottom end of the intelligent deflection meter (5).

6. The intelligent bridge deflection detection device according to claim 5 is characterized in that: The telescopic end of the regulating cylinder (401) is provided with a mounting plate (402), and the mounting plate (402) is connected to the bottom end of the limiting seat (403) through mounting screws.

7. The intelligent bridge deflection detection device according to claim 6 is characterized in that: A limiting groove (404) corresponding to the bottom plate (501) is formed at the top of the limiting seat (403).

8. The intelligent bridge deflection detection device according to claim 7 is characterized in that: A clamping block (405) is provided at the bottom of the limiting groove (404), and a clamping slot (502) engaged with the clamping block (405) is provided at the bottom end of the chassis (501).

9. The intelligent bridge deflection detection device according to claim 1 is characterized in that: The bottom ends of the mounting seat 1 (101) and the mounting seat 2 (103) are both provided with supporting feet (106), and the bottom ends of the supporting feet (106) are provided with anti-slip pads.

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