CN208688422U - A kind of bridge displacement detection device - Google Patents
A kind of bridge displacement detection device Download PDFInfo
- Publication number
- CN208688422U CN208688422U CN201820986702.5U CN201820986702U CN208688422U CN 208688422 U CN208688422 U CN 208688422U CN 201820986702 U CN201820986702 U CN 201820986702U CN 208688422 U CN208688422 U CN 208688422U
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- Prior art keywords
- cabinet
- detection device
- support rod
- variable resistance
- connecting rod
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- 238000001514 detection method Methods 0.000 title claims abstract description 35
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000003068 static effect Effects 0.000 claims abstract description 5
- 238000005192 partition Methods 0.000 claims description 13
- 238000007689 inspection Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses a kind of bridge displacement detection devices, including mounting base, support rod, cabinet and detection device, support rod is fixed in the mounting base, static housing on support rod, installation detecting device in cabinet, the detection device include connecting rod, variable resistance, current signal conversion module, control module and wireless module.The utility model structure is simple, and design rationally, can carry out displacement detecting to bridge in real time, alleviate the workload of inspector, be conducive to safety, while present apparatus functional, and stability is good, and data are handled by remote terminal, simple and convenient.
Description
Technical field
The utility model belongs to Bridge Inspection field, more particularly to a kind of bridge displacement detection device.
Background technique
Bridge can be displaced because of generations such as the vehicle of traveling and its self reasons, if can't detect position, will cause not in time
Serious safety accident.At present in the displacement detecting of bridge, substantially periodically bridge is detected by inspector,
It is relatively troublesome, bridge cannot be monitored in real time, while there is also certain risks in each operation process for inspector.
Therefore, above-mentioned technical problem how to be overcome to become those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
The purpose of this utility model is just to provide a kind of bridge displacement detection device, can be fully solved the above-mentioned prior art
Shortcoming.
The purpose of this utility model is realized by following technical proposals:
A kind of bridge displacement detection device, including mounting base, support rod, cabinet and detection device, it is solid in the mounting base
Determine support rod, static housing on support rod, installation detecting device in cabinet is equipped with partition in the cabinet, and partition is equal by cabinet
Be divided into two sections in left and right, a set of detection device be respectively installed in section, the detection device include connecting rod, variable resistance,
One end of current signal conversion module, control module and wireless module, the connecting rod is connected on the slide plate of variable resistance,
The other end passes through cabinet and is fixed with mounting plate, is slidably connected between connecting rod and cabinet, the variable resistance is fixed on partition
On, variable resistance is electrically connected current signal conversion module, and current signal conversion module is electrically connected control module, control module electricity
Wireless module is connected, the wireless module is wirelessly connected terminal.
Preferably, the support rod is adjustable telescopic bar.Be conducive to the height that cabinet is adjusted according to different situations,
It is functional stronger to meet the detection of different height position.
Preferably, the top of the support rod is fixed with supporting plate, installation casing on supporting plate.The contact surface of supporting plate and cabinet
It is bigger, be conducive to fixation of the cabinet on support rod, stability is more preferable.
Preferably, the variable resistance is slide rheostat.Slide rheostat can change resistance by mobile slide plate
Value, to change electric current, electric current can with the sliding of slide plate consecutive variations, be more suitable variable resistance.
Preferably, the connecting rod is adjustable connecting rod.The length of adjustable connecting rod adjustable lever is suitble to difference
Detection between beam slab width, it is functional stronger.
Compared with prior art, the utility model has the beneficial effects that: structure is simple, rationally, the present apparatus is consolidated for design
It is scheduled on bridge pier and beam slab, displacement detecting can be carried out to bridge in real time, alleviate the workload of inspector, be conducive to safety, together
When present apparatus functional, stability is good, data by remote terminal handle, it is simple and convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the system connection block diagram of the utility model；
Fig. 3 is the structural schematic diagram of embodiment three.
Appended drawing reference: mounting base 1, support rod 2, cabinet 3, detection device 4, partition 5, connecting rod 6, variable resistance 7, electricity
Flow signal conversion module 8, control module 9, wireless module 10, mounting plate 11, terminal 12, supporting plate 13.
Specific embodiment
The utility model is further described with attached drawing combined with specific embodiments below.
Embodiment one
As shown in Figure 1 to Figure 2, a kind of bridge displacement detection device, including mounting base 1, support rod 2, cabinet 3 and detection dress
Set 4.Support rod 2 is fixed in the mounting base 1, static housing 3 on support rod 2, installation detecting device 4 in cabinet 3, the cabinet
Partition 5 is equipped in 3, cabinet 3 is divided into two sections in left and right, respectively installs a set of detection device 4 in section by partition 5.The inspection
Surveying device 4 includes connecting rod 6, variable resistance 7, current signal conversion module 8, control module 9 and wireless module 10.The company
One end of extension bar 6 is connected on the slide plate of variable resistance 7, and the other end passes through cabinet 3 and is fixed with mounting plate 11, connecting rod 6 with
It is slidably connected between cabinet 3.The variable resistance 7 is fixed on partition 5, and variable resistance 7 is electrically connected current signal conversion
Module 8, current signal conversion module 8 are electrically connected control module 9, and control module 9 is electrically connected wireless module 10, the wireless module
10 are wirelessly connected terminal 12.
In detection process, mounting base 1 is mounted on bridge pier, mounting plate 11 is separately fixed on the beam slab on both sides, with the right side
For curb girder plate, left side is the same.When right side, beam slab is subjected to displacement, connecting rod 6 just will drive the cunning on variable resistance 7
Piece is mobile, to change the size of resistance value, so as to cause the variation of electric current.Variable resistance 7 is equipped with protective device, is such as in series with
Larger fixed value resistance etc., so slide plate can slide to the other end without will cause short circuit now from one end of variable resistance 7 completely
As.The electric current of variation is transmitted to control module 9 by current signal conversion module 8, and control module 9 obtains beam by analysis processing
Displacement is wirelessly transmitted to terminal 12 by wireless module 10 by the displacement of plate, and inspector can check inspection on the terminal 12
The data of survey.No matter beam slab is moved to the left, and is still moved right, and can accurately calculate its displacement, and according to electric current
Change curve also can determine whether out the direction of displacement of beam slab.The detection device 4 of left and right beam slab be it is separated, independent connection exist
It is unclear to avoid data obfuscation in terminal 12.Present apparatus structure is simple, and design rationally, can carry out displacement inspection to bridge in real time
It surveys, alleviates the workload of inspector, be conducive to safety, while present apparatus functional, stability is good, and data pass through long-range whole
12 processing of end, it is simple and convenient.
Embodiment two
As shown in Figure 1 to Figure 2, a kind of bridge displacement detection device, including mounting base 1, support rod 2, cabinet 3 and detection dress
Set 4.Support rod 2 is fixed in the mounting base 1, static housing 3 on support rod 2, installation detecting device 4 in cabinet 3, the cabinet
Partition 5 is equipped in 3, cabinet 3 is divided into two sections in left and right, respectively installs a set of detection device 4 in section by partition 5.The inspection
Surveying device 4 includes connecting rod 6, variable resistance 7, current signal conversion module 8, control module 9 and wireless module 10.The company
One end of extension bar 6 is connected on the slide plate of variable resistance 7, and the other end passes through cabinet 3 and is fixed with mounting plate 11, connecting rod 6 with
It is slidably connected between cabinet 3.The variable resistance 7 is fixed on partition 5, and variable resistance 7 is electrically connected current signal conversion
Module 8, current signal conversion module 8 are electrically connected control module 9, and control module 9 is electrically connected wireless module 10, the wireless module
10 are wirelessly connected terminal 12.
In detection process, mounting base 1 is mounted on bridge pier, mounting plate 11 is separately fixed on the beam slab on both sides, with the right side
For curb girder plate, left side is the same.When right side, beam slab is subjected to displacement, connecting rod 6 just will drive the cunning on variable resistance 7
Piece is mobile, to change the size of resistance value, so as to cause the variation of electric current.Variable resistance 7 is equipped with protective device, is such as in series with
Larger fixed value resistance etc., so slide plate can slide to the other end without will cause short circuit now from one end of variable resistance 7 completely
As.The electric current of variation is transmitted to control module 9 by current signal conversion module 8, and control module 9 obtains beam by analysis processing
Displacement is wirelessly transmitted to terminal 12 by wireless module 10 by the displacement of plate, and inspector can check inspection on the terminal 12
The data of survey.No matter beam slab is moved to the left, and is still moved right, and can accurately calculate its displacement, and according to electric current
Change curve also can determine whether out the direction of displacement of beam slab.The detection device 4 of left and right beam slab be it is separated, independent connection exist
It is unclear to avoid data obfuscation in terminal 12.Present apparatus structure is simple, and design rationally, can carry out displacement inspection to bridge in real time
It surveys, alleviates the workload of inspector, be conducive to safety, while present apparatus functional, stability is good, and data pass through long-range whole
12 processing of end, it is simple and convenient.
The support rod 2 is adjustable telescopic bar.Be conducive to the height that cabinet 3 is adjusted according to different situations, thus full
The detection of sufficient different height position, it is functional stronger.
The top of the support rod 2 is fixed with supporting plate 13, installation casing 3 on supporting plate 13.The contact surface of supporting plate 13 and cabinet 3
It is bigger, be conducive to fixation of the cabinet 3 on support rod 2, stability is more preferable.
The variable resistance 7 is slide rheostat.Slide rheostat can change resistance value by mobile slide plate, to change
Time-dependent current, electric current can with the sliding of slide plate consecutive variations, be more suitable variable resistance.
The connecting rod 6 is adjustable connecting rod.The length of adjustable connecting rod adjustable lever is suitble to different beam slab width
Between detection, it is functional stronger.
Embodiment three
Such as Fig. 3, the present embodiment and embodiment two the difference is that, it is vertical to be additionally provided with a detection inside the cabinet 3
The detection device 4 of direction displacement, the displacement that can decline to beam slab detect.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (3)
1. a kind of bridge displacement detection device, it is characterised in that: including mounting base (1), support rod (2), cabinet (3) and detection dress
It sets (4), is fixed support rod (2) on the mounting base (1), static housing (3) on support rod (2), the interior installation detection dress of cabinet (3)
It sets (4), is equipped with partition (5) in the cabinet (3), cabinet (3) is divided into two sections in left and right, section Nei Gean by partition (5)
It fills a set of detection device (4), the detection device (4) includes connecting rod (6), variable resistance (7), current signal conversion module
(8), one end of control module (9) and wireless module (10), the connecting rod (6) is connected on the slide plate of variable resistance (7),
The other end passes through cabinet (3) and is fixed with mounting plate (11), is slidably connected between connecting rod (6) and cabinet (3), the variable resistance
Device (7) is fixed on partition (5), and variable resistance (7) is electrically connected current signal conversion module (8), current signal conversion module
(8) control module (9) are electrically connected, control module (9) is electrically connected wireless module (10), and the wireless module (10) is wirelessly connected eventually
It holds (12), the support rod (2) is adjustable telescopic bar, and the top of the support rod (2) is fixed with supporting plate (13), supporting plate (13)
Upper installation casing (3).
2. bridge displacement detection device according to claim 1, it is characterised in that: the variable resistance (7) is sliding
Rheostat.
3. bridge displacement detection device according to claim 1, it is characterised in that: the connecting rod (6) is adjustable company
Extension bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820986702.5U CN208688422U (en) | 2018-06-26 | 2018-06-26 | A kind of bridge displacement detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820986702.5U CN208688422U (en) | 2018-06-26 | 2018-06-26 | A kind of bridge displacement detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208688422U true CN208688422U (en) | 2019-04-02 |
Family
ID=65879049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820986702.5U Active CN208688422U (en) | 2018-06-26 | 2018-06-26 | A kind of bridge displacement detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208688422U (en) |
-
2018
- 2018-06-26 CN CN201820986702.5U patent/CN208688422U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200721 Address after: 1 / F, 215 Huaxin middle street, Huayang street, Chengdu, Sichuan 610094 Patentee after: Sichuan Xinyida Engineering Technology Consulting Service Co., Ltd Address before: 610041 No. 194 Bai Jin Road, Wuhou District, Chengdu, Sichuan, No. 2, unit 2, unit 30, No. 11. Patentee before: Cheng Keling |
|
| TR01 | Transfer of patent right |