CN209102199U - A kind of overload protection device of bridge - Google Patents

A kind of overload protection device of bridge Download PDF

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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
Application number
CN201920001532.5U
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Chinese (zh)
Inventor
焦明鸣
王李暖
宋亚伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN201920001532.5U priority Critical patent/CN209102199U/en
Application granted granted Critical
Publication of CN209102199U publication Critical patent/CN209102199U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of overload protection device of bridge
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.
CN201920001532.5U 2019-01-02 2019-01-02 A kind of overload protection device of bridge Expired - Fee Related CN209102199U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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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