CN209102199U - A kind of overload protection device of bridge - Google Patents
A kind of overload protection device of bridge Download PDFInfo
- Publication number
- CN209102199U CN209102199U CN201920001532.5U CN201920001532U CN209102199U CN 209102199 U CN209102199 U CN 209102199U CN 201920001532 U CN201920001532 U CN 201920001532U CN 209102199 U CN209102199 U CN 209102199U
- Authority
- CN
- China
- Prior art keywords
- weighing instrument
- support rod
- bridge
- automobile weighing
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of overload protection devices of bridge, including automobile weighing instrument controller, support rod, pedestal, damping base and fixed plate, mounting plate is installed at the top of the pedestal, fixing sleeve is installed at the top of the mounting plate, support rod is installed at the top of the fixing sleeve, caging bolt is installed on the support rod, extension rod is installed at the top of the support rod, automobile weighing instrument controller is installed at the top of the extension rod, the inside of the pedestal is equipped with two groups of damping bases, metal coating shell is installed at the top of the automobile weighing instrument, the side of the metal coating shell is equipped with the transverse slat being used cooperatively with damping spring, the bottom of the transverse slat is equipped with steadying plate.The utility model can measure the quality of vehicle by being equipped with automobile weighing instrument, to can remind driver when vehicle mass is more than the load-bearing upper limit of bridge by the cooperation of buzzer and alarm light, driver is avoided to enter bridge.
Description
Technical field
The utility model relates to technical field of bridge engineering, specially a kind of overload protection device of bridge.
Background technique
Bridge refers generally to be erected in rivers,lakes and seas, the structures for making traffic etc. that can smoothly pass through.It is modern to adapt to
The transportation industry of high speed development, bridge be also extended to across mountain stream, unfavorable geology or meet other traffic need and set up make
Current more convenient and fast building.Bridge is generally made of superstructure, substructure, support and attached structure, top knot
Structure is also known as bridge span structure, is across the primary structure of obstacle；Substructure includes abutment, bridge pier and basis；Support is spanning knot
The load transfer device of the bearing place setting of structure and bridge pier or abutment；Attached structure then refer to transition slab at bridge head, truncated cone banking, shore protection,
Training works etc., overload substantially reduces the service life of highway bridge, and safety within its service life
It is greatly reduced, how to lower the risk of overload, protection bridge is not damaged or reduces the damaged condition of bridge, just becomes instantly
The problem of very paying close attention to.Existing bridge technically opens upper bridge to the vehicle of the serious bearing capacity more than bridge, substantially
Upper no effective preventive means, and be only to take the non-technical means such as billboard prompting.
Utility model content
The purpose of this utility model is to provide a kind of overload protection devices of bridge, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of overload protection device of bridge, including
Automobile weighing instrument controller, support rod, pedestal, damping base and fixed plate are equipped with mounting plate at the top of the pedestal, described
Fixing sleeve is installed at the top of mounting plate, support rod is installed at the top of the fixing sleeve, limit is installed on the support rod
Bolt is equipped with extension rod at the top of the support rod, automobile weighing instrument controller is equipped at the top of the extension rod, described
The inside of pedestal is equipped with two groups of damping bases, and fixed plate, the top of the fixed plate are equipped at the top of the damping base
Two groups of fixed frames are installed, the side of the fixed frame is equipped with damping spring, is equipped with automobile at the top of the fixed plate and claims
Instrument is weighed, metal coating shell is installed at the top of the automobile weighing instrument, the side of the metal coating shell is equipped with and damping bullet
The bottom of the transverse slat that spring is used cooperatively, the transverse slat is equipped with steadying plate.
Preferably, the front of the automobile weighing instrument controller is equipped with display, and the bottom of display is equipped with two groups
Buzzer is equipped with alarm light at the top of automobile weighing instrument controller.
Preferably, the inside of the damping base is equipped with bottom plate, and three groups of hydraulic stems, hydraulic stem are equipped at the top of bottom plate
Outside buffer spring is installed.
Preferably, rubber protective shell is installed, the two sides of rubber protective shell are equipped with buffering rubber at the top of the fixed plate
Glue.
Preferably, the outer application of the pedestal and support rod has corrosion-resistant coating.
Compared with prior art, the utility model has the beneficial effects that the overload protection device of the bridge is by being equipped with
Automobile weighing instrument can measure the quality of vehicle, to can pass through buzzer and police when vehicle mass is more than the load-bearing upper limit of bridge
The cooperation for guarding against lamp can remind driver, avoid driver from entering bridge, the height of device can be improved in the support rod being provided with, to adapt to
Different bridge environments, by the damping base that is equipped with can when bearing larger pressure by automobile weighing instrument retraction mechanism,
So as to avoid device damage the problem of, improve the service life of device, the rubber protective shell being provided with can reduce device with
Car crass is injured caused by device, and the metal coating shell being provided with can prevent hard object from damaging to device, and the present apparatus makes
With simple, overload of vehicle is effectively prevented, the service life and safe application performance of bridge are improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the overall structure diagram of the utility model；
Fig. 3 is the measuring device structural schematic diagram of the utility model.
In figure: 1, automobile weighing instrument controller；101, display；102, alarm light；103, buzzer；2, support rod；
201, extension rod；202, caging bolt；3, pedestal；301, fixing sleeve；302, mounting plate；4, damping base；401, hydraulic stem；
402, buffer spring；403, bottom plate；5, fixed plate；501, metal coating shell；502, transverse slat；503, steadying plate；504, damping bullet
Spring；505, fixed frame；6, automobile weighing instrument；7, rubber protective shell；701, yielding rubber.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of overload protection device of bridge, including vapour
Vehicle weighing instrument controller 1, support rod 2, pedestal 3, damping base 4 and fixed plate 5, the top of pedestal 3 are equipped with mounting plate 302,
Mounting plate 302 can be used for installing fixed fixing sleeve 301, and the top of mounting plate 302 is equipped with fixing sleeve 301, and fixing sleeve 301 can be used
In installing fixed support rod 2, the top of fixing sleeve 301 is equipped with support rod 2, and support rod 2 can be used for adjusting automobile weighing instrument control
The height of device 1 processed is equipped with caging bolt 202 on support rod 2, and caging bolt 202 can be used for securing elongated bar 201, prevent from prolonging
Boom 201 slides, and the top of support rod 2 is equipped with extension rod 201, and the height of device can be improved in extension rod 201, to adapt to not
With bridge, the top of extension rod 201 is equipped with automobile weighing instrument controller 1, and automobile weighing instrument controller 1 can suggestion device
The weight of automobile, the inside of pedestal 3 are equipped with two groups of damping bases 4, and damping base 4 can claim automobile when bearing larger pressure
In 6 retraction mechanism of weight instrument, the problem of damage so as to avoid device, the service life of device, the top of damping base 4 are improved
Fixed plate 5 is installed, the top of fixed plate 5 is equipped with two groups of fixed frames 505, and the stability of device can be improved in fixed frame 505, Gu
The side for determining frame 505 is equipped with damping spring 504, and damping spring 504 can reduce the vibration of device, the top installation of fixed plate 5
There is automobile weighing instrument 6, automobile weighing instrument 6 can weigh to automobile, and the top of automobile weighing instrument 6 is equipped with metal coating shell
501, metal coating shell 501 can prevent hard object from damaging to device, and the side of metal coating shell 501 is equipped with and damping spring
504 transverse slats 502 being used cooperatively, the bottom of transverse slat 502 are equipped with steadying plate 503, and steadying plate 503 improves the stability of device.
Further, the front of automobile weighing instrument controller 1 is equipped with display 101, display 101 can display automobile weight
Amount, the bottom of display 101 are equipped with two groups of buzzers 103, and buzzer 103 can be used for beeping, automobile weighing instrument control
The top of device 1 processed is equipped with alarm light 102, and alarm light 102 can warn driver.
Further, the inside of damping base 4 is equipped with bottom plate 403, and bottom plate 403 can be used for being fixedly mounted damping base 4, bottom
The top of plate 403 is equipped with three groups of hydraulic stems 401, and hydraulic stem 401 reduces the vibration of device, and the outside of hydraulic stem 401 is equipped with
Buffer spring 402, buffer spring 402 can reset hydraulic stem 401.
Further, the top of fixed plate 5 is equipped with rubber protective shell 7, and rubber protective shell 7 can reduce device and car crass
It is injured caused by device, the two sides of rubber protective shell 7 are equipped with yielding rubber 701, and yielding rubber 701 can reduce device and ground
The difference in height in face.
Further, the outer application of pedestal 3 and support rod 2 has corrosion-resistant coating, and corrosion-resistant coating effectively raises device
Service life.
Working principle: in use, first by pedestal 3 be mounted on bridge entrance go out near, then device is powered on, works as vapour
Vehicle passes through the top of automobile weighing instrument 6, and then automobile weighing instrument 6 can measure the weight of vehicle, then shows in display 101
Show, when weight is more than setting value, alarm light 102 and buzzer 103 start, to remind driver.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of overload protection device of bridge, including automobile weighing instrument controller, support rod, pedestal, damping base and fixation
Plate, it is characterised in that: mounting plate is installed at the top of the pedestal, fixing sleeve is installed at the top of the mounting plate, it is described solid
Surely the top covered is equipped with support rod, and caging bolt is equipped on the support rod, extension is equipped at the top of the support rod
Bar is equipped with automobile weighing instrument controller at the top of the extension rod, and the inside of the pedestal is equipped with two groups of damping bases, institute
It states and fixed plate is installed at the top of damping base, two groups of fixed frames are installed at the top of the fixed plate, the one of the fixed frame
Side is equipped with damping spring, and automobile weighing instrument is equipped at the top of the fixed plate, is equipped at the top of the automobile weighing instrument
Metal coating shell, the side of the metal coating shell are equipped with the transverse slat being used cooperatively with damping spring, the bottom of the transverse slat
Steadying plate is installed.
2. a kind of overload protection device of bridge according to claim 1, it is characterised in that: the automobile weighing instrument control
The front of device is equipped with display, and the bottom of display is equipped with two groups of buzzers, the top installation of automobile weighing instrument controller
There is alarm light.
3. a kind of overload protection device of bridge according to claim 1, it is characterised in that: the inside of the damping base
Bottom plate is installed, three groups of hydraulic stems are installed at the top of bottom plate, buffer spring is installed on the outside of hydraulic stem.
4. a kind of overload protection device of bridge according to claim 1, it is characterised in that: pacify at the top of the fixed plate
Equipped with rubber protective shell, the two sides of rubber protective shell are equipped with yielding rubber.
5. a kind of overload protection device of bridge according to claim 1, it is characterised in that: the pedestal and support rod
Outer application has corrosion-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920001532.5U CN209102199U (en) | 2019-01-02 | 2019-01-02 | A kind of overload protection device of bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920001532.5U CN209102199U (en) | 2019-01-02 | 2019-01-02 | A kind of overload protection device of bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209102199U true CN209102199U (en) | 2019-07-12 |
Family
ID=67163721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920001532.5U Expired - Fee Related CN209102199U (en) | 2019-01-02 | 2019-01-02 | A kind of overload protection device of bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209102199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289070A (en) * | 2020-02-28 | 2020-06-16 | 王光柱 | Overweight detection device of car for transportation |
-
2019
- 2019-01-02 CN CN201920001532.5U patent/CN209102199U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289070A (en) * | 2020-02-28 | 2020-06-16 | 王光柱 | Overweight detection device of car for transportation |
| CN111289070B (en) * | 2020-02-28 | 2021-08-10 | 广西洛梵科技股份有限公司 | Overweight detection device of car for transportation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20200102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |