CN219201634U

CN219201634U - Bridge monitoring acceleration sensor installing support

Info

Publication number: CN219201634U
Application number: CN202223401017.7U
Authority: CN
Inventors: 周宇; 李萌; 张德伟; 刘润州; 石英迪; 孙文卓; 万杨旭
Original assignee: Anhui Jianzhu University
Current assignee: Anhui Jianzhu University
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-16
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a bridge monitoring acceleration sensor mounting bracket, which relates to the technical field of electronic monitoring equipment and solves the technical problems that in actual engineering, the state of a bridge in service is monitored by mounting an acceleration sensor, the acceleration sensor exposed under natural conditions of the acceleration sensor can increase damage risk due to the influence of environmental factors and even cause the failure of the acceleration sensor, and the bridge monitoring acceleration sensor mounting bracket comprises a shell, a base, two positioning grooves, two positioning plates and a threaded piece; the two positioning plates are fixed on two sides of the lower end of the shell, the two positioning grooves are formed in the base, the two positioning plates are respectively and slidably connected with the two positioning grooves, and the threaded piece is used for connecting the positioning plates with the base; according to the utility model, the shell plays a role in protecting the acceleration sensor, the acceleration sensor is prevented from being blown by wind and sun, the acceleration sensor is protected from being corroded, and meanwhile, the shell and the base can be conveniently detached and installed, so that convenience is brought to operators.

Description

Bridge monitoring acceleration sensor installing support

Technical Field

The utility model relates to the technical field of electronic monitoring equipment, in particular to a bridge monitoring acceleration sensor mounting bracket.

Background

With the development of the urban process, the bridge is taken as an important urban infrastructure, and the safety and reliability of the bridge are more and more concerned by related experts. The importance of bridges, one of the urban lifelines, is self-evident. The health condition of the bridge is monitored, and once the bridge has a safety accident, huge adverse effects can be generated. The bridge health condition monitoring method is very important, in actual engineering, the state of the bridge in service is monitored by installing the acceleration sensor, the bridge health condition monitoring method is a common technical means, and the damage risk is increased due to the influence of environmental factors even if the acceleration sensor is exposed to natural conditions, and the acceleration sensor is even invalid.

In view of the above drawbacks, the present inventors have finally achieved the present utility model through long-time studies and practices.

Disclosure of Invention

The utility model aims to provide a bridge monitoring acceleration sensor mounting bracket which can protect an acceleration sensor from damage under natural conditions.

The utility model solves the technical problems through the following technical scheme that the utility model comprises a shell, a base, two positioning grooves, two positioning plates and a screw thread piece; the two locating plates are fixed on two sides of the lower end of the shell, the two locating grooves are formed in the base, the two locating plates are connected with the two locating grooves in a sliding mode respectively, and the threaded piece is used for connecting the locating plates with the base.

Preferably, the shell is provided with a hinged closing door, and the closing door is clamped and fixed with the shell.

Preferably, the closure door is made of a transparent material.

Preferably, the side of the positioning groove is provided with a clamping groove arranged along the length direction of the positioning groove, and the positioning plate is fixed with a clamping rod matched with the clamping groove.

Preferably, the threaded member comprises a threaded hole, a locking hole and a screw; the screw hole is set up in the constant head tank bottom, the locking hole is set up in the locating plate, the screw runs through the locking hole and is connected with the screw hole.

Preferably, the base is provided with a plurality of fixing holes.

Preferably, the casing is provided with a threading hole.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the shell plays a role in protecting the acceleration sensor, the acceleration sensor is prevented from being blown by wind and sun, the acceleration sensor is protected from being corroded, and meanwhile, the shell and the base can be conveniently detached and installed, so that convenience is brought to operators.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the housing of FIG. 1;

FIG. 3 is an enlarged schematic view of the structure shown at A in FIG. 1;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 1;

the figures represent the numbers:

1-a housing; 11-threading holes; 13-positioning plates; 14-locking holes; 15-clamping rods; 16-closing the door; 17-screws; 2-a base; 21-fixing hole: 3-positioning grooves; 31-a threaded hole; 32-clamping grooves; 4-acceleration sensor.

Detailed Description

The above and further technical features and advantages of the present utility model are described in more detail below with reference to the accompanying drawings.

The embodiment provides a technical scheme: 1-2, the bridge monitoring acceleration sensor mounting bracket comprises a shell 1, a base 2, two positioning grooves 3, two positioning plates 13 and a screw; the acceleration sensor 4 is arranged on the base 2, the shell 1 is fixed on the base 2, and the shell 1 covers the layer of the acceleration sensor 4 to protect the acceleration sensor 4; the shell 1 is made of plastic, so that the mass can be reduced, and rust can be avoided; the hinged closing door 16 is arranged on one side of the shell 1, the closing door 16 is made of transparent materials, such as glass and an acrylic plate, the closing door 16 is fixedly clamped with the shell 1, the transparent shell is used for observing the external condition of the acceleration sensor, and the situation that whether the acceleration sensor rusts or a signal wire is inserted or not is convenient to observe;

referring to fig. 1-3, two positioning plates 13 are fixed on two sides of the bottom of the shell 1, two positioning grooves 3 are formed in the base 2, and the two positioning plates 13 are respectively and slidably connected with the two positioning grooves 3; in this embodiment, the threading hole 11 is formed in the closing door 16, a signal line for the acceleration sensor 4 passes through, collected data is transmitted to the terminal collector, a clamping groove 32 is formed in the side surface of the positioning groove 3 along the length direction of the positioning groove, and the positioning plate 13 is fixed with a clamping rod 15 adapted to the clamping groove 32.

Referring to fig. 1, a screw member is used to connect the positioning plate 13 with the base 2, and includes a threaded hole 31, a locking hole 14, and a screw 17; the screw hole 31 is formed in the bottom of the positioning groove 3, the locking hole 14 is formed in the positioning plate 13, when the positioning plate 13 is installed in place to the positioning groove 3, the locking hole 14 corresponds to the screw hole 31 up and down, the screw 17 penetrates through the locking hole 14 and is connected with the screw hole 31, and then the base 2 and the shell 1 are fixed. The base 2 is provided with a plurality of fixing holes 21, the fixing holes 21 are long waist holes, and the fixing holes 21 are used for butt joint installation with external corresponding parts.

During installation, the base 2 is fixed at a corresponding position, the acceleration sensor 4 is installed on the base 2, then the closing door 16 is opened, the positioning plate 13 corresponds to the positioning groove 3, the clamping groove 32 corresponds to the clamping rod 15, then the positioning plate 13 is inserted into the positioning groove 3, meanwhile the clamping rod 15 is inserted into the clamping groove 32, the positioning plate 13 and the base 2 are locked and fixed by the screw 17, and finally the closing door 16 is closed.

The foregoing description of the preferred embodiment of the utility model is merely illustrative of the utility model, and is not intended to be limiting. It will be appreciated by persons skilled in the art that many variations, modifications, and even equivalents may be made thereto without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. Bridge monitoring acceleration sensor installing support, its characterized in that: comprises a shell, a base, two positioning grooves, two positioning plates and a screw thread piece; the two locating plates are fixed on two sides of the lower end of the shell, the two locating grooves are formed in the base, the two locating plates are connected with the two locating grooves in a sliding mode respectively, and the threaded piece is used for connecting the locating plates with the base.

2. The bridge monitoring acceleration sensor mounting bracket of claim 1, wherein the housing has a hinged closure door, and wherein the closure door is secured to the housing in a snap fit.

3. A bridge monitoring acceleration sensor mounting bracket according to claim 2, characterized in, that the closing door is made of transparent material.

4. The bridge monitoring acceleration sensor mounting bracket of claim 1, wherein the side surface of the positioning groove is provided with a clamping groove along the length direction, and the positioning plate is fixed with a clamping rod matched with the clamping groove.

5. The bridge monitoring acceleration sensor mounting bracket of claim 1, wherein the threaded member comprises a threaded bore, a locking bore, and a screw; the screw hole is set up in the constant head tank bottom, the locking hole is set up in the locating plate, the screw runs through the locking hole and is connected with the screw hole.

6. The bridge monitoring acceleration sensor mounting bracket of claim 1, wherein the base is provided with a plurality of fixing holes.

7. The bridge monitoring acceleration sensor mounting bracket of claim 1, wherein the housing is provided with a threading hole.