CN2802500Y

CN2802500Y - Detector for bridge pad

Info

Publication number: CN2802500Y
Application number: CN 200420113689
Authority: CN
Inventors: 李云峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-11-26
Filing date: 2004-11-26
Publication date: 2006-08-02
Anticipated expiration: 2014-11-26

Abstract

The utility model relates to a detector for a bridge supporting seat, which comprises a handle. The utility model is characterized in that the handle is composed of a telescopic casing tube, wherein the front end of the handle is provided with an angle adjustable lens, and the lens is composed of an optical lens and a charge coupled device; the end of the handle is provided with a liquid crystal display screen; a data line and a power line for connecting the charge coupled device with the liquid crystal display screen are arranged in the tube cavity of the handle, the end of the tube cavity of the handle is provided with a power supply and the end of the handle is also provided with a power switch. Through the principle of numerical code videography, the utility model changes the working position of technicists of bridge construction, and the problems that the inspection of the inspection work of the bridge supporting seat is inconvenient because of small space, and the fatalness exists in the inspection for climbing a ladder under a bridge are solved; the utility model can be used for the inspection of the installation quality of the supporting seat and a beam plate during the processes of the reinforcement and the construction of a new bridge and an old bridge and the inspection of the supporting seat in the process of bridge maintenance, can also be used for the inspection of appearance quality of parts, such as a boundary beam bearer, a beam bottom, etc., and can store the image of the bridge supporting seat and record the inspection situation.

Description

The bridge pad somascope

Technical field

The utility model checks that the bearing user mode provides a kind of effective checking tool for contacting situation and maintenance personnel between bridge construction personnel inspection bridge pad and the beam slab when the bridge inspection.

Background technology

At present, free beam (plate) bridge generally adopts rubber support, and rubber support and beam slab installation are the important steps in the bridge construction.Beam, when plate is laid, must make that beam, plate are in place accurately and with bearing closely to be contacted, must not come to nothing.After beam, plate were installed, the reply bearing was checked one by one.In the bridge use, bridge was checked once in per 3 years that the behaviour in service of bearing is one of the project that must examine.

In the past, bridge construction and bridge inspection personnel can only check by simple tools such as telescopes, and must arrive the climbing stairs under bridge inspection, because pier is higher, headroom is very little between beam, plate and the pier cap, and inspection work is inconvenience very, and have certain danger.

The utility model content

The purpose of this utility model is to overcome the prior art above shortcomings, for the ease of checking the situation that contacts between beam slab and the rubber support and the use and the damaged condition of bearing, provide a kind of simple and practical checking tool---bridge pad somascope.In when construction, the supervisory personnel stands in the situation that contacts that can observe bearing and beam slab on the bridge easily, and has overcome the danger in the climbing stairs under bridge inspection.When bridge inspection, the maintenance personnel can check the duty and the damaged condition of bearing under bridge.The utility model is except being applicable to the inspection of the situation that in old bridge reinforcing or the newly-built bridge construction process beam slab contacted with bearing, and in the bridge maintenance process to the routine inspection of bearing, can also be used for the inspection of the presentation quality of T soffit affixing steel plate, patch, reinforcing bar welding, side bar support, use very convenient.

Technical scheme that the utility model adopts is: this bridge pad somascope, include a handle, be characterized in that described handle is made of telescope, the front end of described handle is provided with the camera lens of an angle adjustable, this camera lens is made of optical lens and charge-coupled device (CCD), the end of described handle is provided with LCDs (LCD), be provided with the data line and the power lead that connect between charge-coupled device (CCD) and LCDs (LCD) in the tube chamber of the telescopic sleeve pipe of described handle, the lumen distal of the telescopic sleeve pipe of described handle is provided with power supply, and the end of described handle also is provided with power switch.

In technique scheme, the function of described camera lens angle adjustable is by hinged realization the between camera lens and handle.

In technique scheme, the telescopic sleeve pipe in the described handle is different coaxial metal of diameter or the plastic tube composition that is nested.

The utility model also can increase the image storage function, and is connected with computer by USB interface, and the inspection situation is noted.

Description of drawings

Below in conjunction with accompanying drawing and exemplifying embodiment the utility model is described further.

Synoptic diagram when Fig. 1 is of the present utility model the use.

Fig. 2 is a structural representation of the present utility model.

Fig. 4 is the side view of Fig. 2.

Fig. 3 is the rear view of Fig. 2.

Fig. 5 is that decreased food of the present utility model is regulated synoptic diagram.

Fig. 6 is that decreased food of the present utility model is regulated synoptic diagram.

Fig. 7 is the angular adjustment synoptic diagram of the camera lens part among Fig. 2.

Fig. 8 is the side view of Fig. 7.

Fig. 9 is the enlarged diagram of the steering knuckle part among Fig. 2.

Figure 10 is the angular adjustment synoptic diagram of the steering knuckle part among Fig. 2.

Figure 11 is the angular adjustment synoptic diagram of the LCDs part among Fig. 2.

Figure 12 is the angular adjustment synoptic diagram behind the LCDs half-twist among Figure 11.

Figure 13 is the vertical view of Figure 11.

Figure 14 also is a structural representation of the present utility model.

Number in the figure is: 1. camera lens, 2. steering knuckle, 3. extendable handle, 4. LCDs, 5. power switch, 6. rubber support, 7. pier cap, 8. beam or plate.

Embodiment

Fig. 1 has reflected the state when the utility model uses, and the hand-held the utility model of supervisory personnel stands in the situation that contacts of observing the rubber support 6 that is positioned on the pier cap 7 and beam or plate 8 on beam or the plate 8 easily when promptly constructing.

In Fig. 2～Fig. 4, camera lens 1 of the present utility model is made of optical lens and charge-coupled device (CCD), and is connected with telescoping handle 3, and data line is distributed in the tube chamber of extendable handle 3, and is connected with LCDs 4 (LCD).Extendable handle 3 is nested by 3 different coaxial metal (or plastics) pipes of diameter and forms.

1. the adjusting of decreased food

As Fig. 5～shown in Figure 6, it is flexible that extendable handle 3 is divided into two-stage.During use, the extendable handle 3 that turns clockwise, take-off the brake is regulated extendable handle 3 to suitable length, is rotated counterclockwise then and brakes, and extendable handle 3 length are fixed.With finishing, the extendable handle 3 that turns clockwise, take-off the brake shrinks extendable handle 3 to minimum length, is rotated counterclockwise braking then, and extendable handle 3 length are fixed.Extendable handle 3 tube chambers are that charge-coupled device (CCD) in the camera lens 1 and data line and the power lead between LCDs 4 (LCD) provide the space, and power supply is arranged in the handle end tube chamber, and power switch is located at extendable handle 3 end 10cm places.

2. the adjusting of angle lens

As Fig. 7～shown in Figure 8, the camera lens 1 of bridge pad somascope is around 270 ° of the axis rotations of extendable handle 3.As Fig. 9～shown in Figure 10, regulate the angle between the axis of camera lens 1 axis and extendable handle 3 by steering knuckle 2, adjustable extent is 0～90 °.When carrying out the bearing inspection, can adjust the angle of 3 of camera lens 1 and camera lens 1 and extendable handle in advance, to adapt to the inspection needs.

Because of bearing place light when dark, camera lens 1 has night vision function, so that to the inspection of bearing.

3. the adjusting of LCD (LCD)

As Figure 11～shown in Figure 13, after LCD 4 (LCD) is opened, can in 0～270 ° of scope, rotate, so that the supervisory personnel observes bearing from different perspectives.

Claims

1. bridge pad somascope, include a handle, it is characterized in that described handle is made of telescope, the front end of described handle is provided with the camera lens of an angle adjustable, this camera lens is made of optical lens and charge-coupled image sensor, the end of described handle is provided with LCDs, be provided with the data line and the power lead that connect between charge-coupled image sensor and LCDs in the tube chamber of the telescopic sleeve pipe of described handle, the lumen distal of the telescopic sleeve pipe of described handle is provided with power supply, and the end of described handle also is provided with power switch.

2. bridge pad somascope according to claim 1 is characterized in that between camera lens and the handle for hinged.