CN210090463U

CN210090463U - Road and bridge concrete structure detection device

Info

Publication number: CN210090463U
Application number: CN201920942557.5U
Authority: CN
Inventors: 崔现红; 费文涛
Original assignee: Ji'nan City Construction And Design Research Institute LLC; Shandong Hui Friends Municipal Garden Group Co Ltd; Shandong Spring Construction Engineering Testing Co Ltd; Shandong Yi Fang Da Construction Project Management Co Ltd; Jinan Urban Construction Group Co Ltd; Jinan Municipal Engineering Construction Group Co Ltd; Shandong Huitong Construction Group Co Ltd
Current assignee: Ji'nan City Construction And Design Research Institute LLC; Shandong Hui Friends Municipal Garden Group Co Ltd; Shandong Spring Construction Engineering Testing Co Ltd; Shandong Yi Fang Da Construction Project Management Co Ltd; Jinan Urban Construction Group Co Ltd; Shandong Quanjian Engineering Testing Co Ltd; Jinan Municipal Engineering Construction Group Co Ltd; Shandong Huitong Construction Group Co Ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-02-18
Anticipated expiration: 2029-06-21

Abstract

The utility model relates to a concrete technical field, in particular to road and bridge concrete structure detection device, including handheld frame, battery tray, resilience frame, drive resilience part and test section, handheld frame is connected with the battery tray, and the battery tray is connected with the top of resilience frame, and drive resilience part and test section set up on resilience frame, and test section is equipped with temperature sensor and thickness sensor. The utility model discloses a to the detection of concrete thickness, temperature to whether the intensity that detects the whole concrete of bridge reaches unanimity, whether qualified, thereby the effectual stability that promotes the bridge.

Description

Road and bridge concrete structure detection device

Technical Field

The utility model relates to a concrete technical field, in particular to road and bridge concrete structure detection device.

Background

The bridge refers to a building constructed for a road to cross natural or artificial barriers, and is erected on rivers, lakes and seas, so that vehicles, pedestrians and the like can smoothly pass through the bridge. The bridge generally consists of an upper structure, a lower structure and an auxiliary structure, wherein the upper structure mainly refers to a bridge span structure and a support system; the substructure includes abutment, pier and basis, and after concrete placement was accomplished for the bridge, need detect concrete slab's bulk strength, if the holistic intensity of concrete is not unified, if the local position of concrete bridge slab is thinner or thicker, influence the stability of whole bridge easily, appear the phenomenon of collapsing when very easily causing the bridge to communicate the car again, need a road and bridge concrete structure detection device this moment.

Disclosure of Invention

The to-be-solved problem of the utility model is to overcome the not enough of background art, provide a road and bridge concrete structure detection device.

The utility model discloses a realize through following technical scheme:

a road and bridge concrete structure detection device comprises a handheld frame, wherein the lower end of the handheld frame is fixedly connected with a battery holder, a storage battery is placed in the battery holder, the battery holder is downwards fixedly connected with a rebound frame, the lower end of the rebound frame is provided with an opening, the upper part of the rebound frame is integrally connected with a limiting seat, the left side and the right side of the limiting seat are respectively downwards connected with a spring, the other end of the spring is fixed on a driving seat, a processor is fixed in the middle of the lower end face of the limiting seat, and a positioning block is fixed in the middle of the upper end face of the driving seat; two ends of the driving seat are respectively connected with a sliding block, the sliding blocks are positioned in sliding grooves, and the sliding grooves are formed in the left inner wall and the right inner wall of the rebounding frame; the driving seat is downwards fixedly connected with a plunger, the plunger passes through the opening of the rebound frame, the lower end of the plunger is fixedly connected with a connecting seat, a protective pad is fixed on the connecting seat, a thickness sensor and a temperature sensor are fixed on the protective pad, the input ends of the thickness sensor and the temperature sensor are respectively in telecommunication connection with the output end of the storage battery, the output ends of the thickness sensor and the temperature sensor are respectively in telecommunication connection with the input end of the processor, the output end of the processor is in telecommunication connection with the input end of the controller, and the output end of the controller is in telecommunication connection with the input end of the display screen; the controller and the display screen are fixed on the outer wall of the rebound frame.

Preferably, the opening is provided with a wear pad.

Preferably, the upper frame of the handheld frame is sleeved with a rubber sleeve.

Preferably, a sealing cover is arranged on the battery seat.

The utility model provides a road bridge concrete structure detection device, which detects whether the strength of the whole concrete of the bridge is consistent or not and whether the concrete is qualified or not by detecting the thickness and the temperature of the concrete, thereby effectively improving the stability of the bridge; the whole device is convenient to carry, so that the detection of the positions of a plurality of areas is convenient for quality inspectors, favorable factors are provided for engineering quality detection, and the bridge quality is effectively improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of another side of the present invention.

Fig. 3 is a schematic structural diagram of the detecting part of the present invention.

In the figure, 1 rubber sleeve, 2 handheld frame, 3 battery holder, 4 sealed covers, 5 rebounding frame, 6 driving seat, 7 spring, 8 spacing seat, 9 treater, 10 locating piece, 11 slider, 12 spout, 13 plunger, 14 connecting seat, 15 protection pad, 16 thickness sensor, 17 temperature sensor, 18 display screen, 19 controllers.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The invention provides a road and bridge concrete structure detection device which comprises a handheld frame 2, wherein the shape of the handheld frame 2 is not limited, and the handheld frame is used for holding the whole device. In order to more conveniently handle the whole device by hand, preferably, a rubber sleeve 1 is sleeved on the upper frame of the handheld frame 2, namely the rubber sleeve 1 is arranged on the handheld part, so that the anti-skidding and easy-to-operate function is realized. The lower extreme of handheld frame 2 links firmly a battery holder 3, is equipped with sealed lid 4 on the battery holder 3, places the battery in the battery holder 3, and the battery is as the energy supply of whole device. The battery holder 3 is downwards fixedly connected with a rebound frame 5, the lower end of the rebound frame 5 is provided with an opening, and a rebound structure and a limiting structure are arranged in the rebound frame 5. Specifically, a spacing seat 8 is connected to the upper portion position an organic whole in the resilience frame 5, and spacing seat 8 plays the spacing effect of resilience, and the shape is unlimited, for example spacing seat 8 can be a gag lever post. The treater 9 of whole device is fixed in the intermediate position of the lower terminal surface of spacing seat 8, and a spring 7 is connected downwards respectively to the both sides of spacing seat 8, and spring 7 is located the both sides of treater 9 promptly, and the other end of spring 7 is fixed on drive seat 6. The driving seat 6 is a movable structure, the driving seat 6 and the limiting seat 8 are the same in shape and are not limited, and the driving seat can be a driving rod. Both ends are equal fixed connection slider 11 about drive seat 6, and slider 11 is located spout 12, and slider 11 can slide from top to bottom in spout 12, and spout 12 is established on the inner wall about rebound frame 5 to drive seat 6 can slide from top to bottom in rebound frame 5. A positioning block 10 is fixed at the middle position of the upper end surface of the driving seat 6, and the positioning block 10 corresponds to the processor 9. The driving seat 6 is fixedly connected with a punch 13 downwards, and the punch 13 penetrates through the opening of the rebounding frame 5. Because the punch 13 can also move up and down under the driving of the driving seat 6, the punch 13 can repeatedly rub the surface of the opening at the opening, and a wear-resistant pad is arranged at the opening for enhancing the wear resistance. A connecting seat 14 is fixed at the lower end of the punch 13, a protective pad 15 is fixed on the connecting seat 14, and a thickness sensor 16 and a temperature sensor 17 are fixed on the protective pad 15. The input terminals of the thickness sensor 16 and the temperature sensor 17 are respectively connected with the output terminal of the storage battery in a telecommunication way, the output terminals of the thickness sensor 16 and the temperature sensor 17 are respectively connected with the input terminal of the processor 9 in a telecommunication way, and the output terminal of the processor 9 is connected with the input terminal of the controller 19 in a telecommunication way. The processor 9 is used for receiving and processing the detection signals of the thickness sensor 16 and the temperature sensor 17, and then transmitting the processed signals to the controller 19, wherein the output end of the controller 19 is in telecommunication connection with the input end of the display screen 18, and the controller 19 receives the detection signals and controls the detection signals to be displayed on the display screen 18. The controller 19 and the display screen 18 are fixed on the outer wall of the rebounding frame 5, and the specific fixed position is not limited as long as the controller 19 can be conveniently opened and any position of the display screen 18 can be conveniently seen. In the embodiment shown, controller 19 and display 18 are fixed to the outer wall behind the rebound cradle 5, as shown in fig. 2.

During the use, the quality control person opens sealed lid 4 at first, places the battery in battery holder 3 to ensure the operation of inside work original paper. During detection, a quality inspector holds the rubber sleeve 1 on the handheld frame 2, the bottom of the protective pad 15 is placed on a concrete surface, then the device is manually pressed downwards, at the moment, the connecting seat 14 and the plunger 13 move upwards, the driving seat 6 moves upwards in the rebounding frame 5, the sliding block 11 slides upwards in the sliding groove 12, the spring 7 in the device is compressed until the positioning block 10 is contacted with the processor 9, at the moment, pressing is stopped, the controller 19 is started, the thickness sensor 16 and the temperature sensor 17 feed back the temperature value in the concrete and the thickness of the concrete to the display screen 18, the quality inspector can measure through multiple position sections of the bridge, the detection on the thickness and the temperature of the concrete is achieved, whether the strength of the whole concrete of the bridge is qualified or not is detected, and the stability of the bridge is effectively improved.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; those of ordinary skill in the art will understand that: the technical solutions described in the above embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a road and bridge concrete structure detection device which characterized in that: the device comprises a handheld frame (2), wherein the lower end of the handheld frame (2) is fixedly connected with a battery holder (3), a storage battery is placed in the battery holder (3), the battery holder (3) is downwards fixedly connected with a rebound frame (5), the lower end of the rebound frame (5) is provided with an opening, the upper part of the rebound frame (5) is integrally connected with a limiting seat (8), the left side and the right side of the limiting seat (8) are respectively downwards connected with a spring (7), the other end of the spring (7) is fixed on a driving seat (6), a processor (9) is fixed in the middle of the lower end face of the limiting seat (8), and a positioning block (10) is fixed in the middle of the upper end face of the driving seat (6); two ends of the driving seat (6) are respectively connected with a sliding block (11), the sliding blocks (11) are positioned in sliding grooves (12), and the sliding grooves (12) are arranged on the left inner wall and the right inner wall of the rebounding frame (5); the driving seat (6) is fixedly connected with a plunger (13) downwards, the plunger (13) penetrates through an opening of the rebound frame (5), a connecting seat (14) is fixed at the lower end of the plunger (13), a protective pad (15) is fixed on the connecting seat (14), a thickness sensor (16) and a temperature sensor (17) are fixed on the protective pad (15), the input ends of the thickness sensor (16) and the temperature sensor (17) are respectively in telecommunication connection with the output end of a storage battery, the output ends of the thickness sensor (16) and the temperature sensor (17) are respectively in telecommunication connection with the input end of the processor (9), the output end of the processor (9) is in telecommunication connection with the input end of a controller (19), and the output end of the controller (19) is in telecommunication connection with the input end of a display screen (18); the controller (19) and the display screen (18) are fixed on the outer wall of the rebound frame (5).

2. The road bridge concrete structure detection device of claim 1, wherein: the opening is provided with a wear pad.

3. The road bridge concrete structure detection device of claim 1, wherein: the upper frame of the handheld frame (2) is sleeved with a rubber sleeve (1).

4. The road bridge concrete structure detection device of claim 1, wherein: and a sealing cover (4) is arranged on the battery seat (3).