CN207193806U - A kind of municipal bridge height limiter - Google Patents
A kind of municipal bridge height limiter Download PDFInfo
- Publication number
- CN207193806U CN207193806U CN201721150463.1U CN201721150463U CN207193806U CN 207193806 U CN207193806 U CN 207193806U CN 201721150463 U CN201721150463 U CN 201721150463U CN 207193806 U CN207193806 U CN 207193806U
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- Prior art keywords
- height
- plate
- pedestal
- fixed
- support column
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Abstract
It the utility model is related to bridge limit for height equipment technical field, and disclose a kind of municipal bridge height limiter, including fixed substrate, chute is offered at the top of fixed substrate, chute is installed with fixed block in the middle part of side, the side of fixed block is installed with locating rod, the other end of locating rod is fixedly connected with inwall of the chute away from fixed block side, pedestal is movably installed with locating rod, the front of pedestal is installed with locating shaft, pulley is movably installed with locating shaft, the side of pedestal is installed with the fixed plate of movable set on the securing lever.The municipal bridge height limiter, prompting height and weight are carried out by warning sign, simultaneously when with vehicle contact, the switch of the dynamic alignment pin touching switch siren of passive strip is driven using fix bar, so that switch siren bright light and generation alarm, and prompt driver to stop immediately, ensure that the safety of vehicle and height-limiting frame, so as to improve practicality.
Description
Technical field
Bridge limit for height equipment technical field is the utility model is related to, specially a kind of municipal bridge height limiter.
Background technology
Fixed height-limiting frame is divided into be fixed as one height-limiting frame and fixation and hits not bad height-limiting frame again；The height-limiting frame that is fixed as one is once
The unadjustable height height-limiting frame of property, by shelf interception car itself；It is fixed to hit not bad height-limiting frame and in case of emergency to reach
Vehicle pass-through must lift by external force, for example the adjustable height height-limiting frame such as crane is divided into manual height-limiting frame, electronic height-limiting frame
Two kinds of height-limiting frames that are fixed as one be mainly used in bridge, culvert, the gate framework of tunnel entrance, generally welding for steel structure and
Into playing protection bridge, culvert, tunnel；On have sign board, limit for height rice number is indicated, for prompting vehicle.
Municipal bridge is to facilitate going out for vehicle and pedestrian accommodating, the spoilage of bridge is reduced for this, it is necessary to car weight and
Overall height is defined, and common height-limiting frame is either adjustable or non-adjustable, can only play prompting and restriction effect, vehicle exist
It not in the case of predominant height, still can be collided with height-limiting frame, vehicle or height-limiting frame can be caused to damage, have impact on practicality
And security.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of municipal bridge height limiter, possesses limit for height police
Show, the advantages that avoiding the damage of vehicle or height-limiting frame, it is either adjustable or non-adjustable to solve common height-limiting frame, only
Prompting and restriction effect, vehicle, which can be played, still can collide with height-limiting frame in the case of not predominant height, can cause vehicle
Or height-limiting frame damage, the problem of have impact on practicality and security.
(2) technical scheme
To realize above-mentioned limit for height warning, the purpose of the damage of vehicle or height-limiting frame is avoided, the utility model provides such as
Lower technical scheme：A kind of municipal bridge height limiter, including fixed substrate, chute is offered at the top of the fixed substrate,
Fixed block is installed with the middle part of the chute side, the side of the fixed block is installed with locating rod, the positioning
The other end of bar is fixedly connected with inwall of the chute away from fixed block side, and pedestal is movably installed with the locating rod, described
The front of pedestal is installed with locating shaft, and pulley is movably installed with the locating shaft, and the side of the pedestal is fixedly mounted
There is the fixed plate of movable set on the securing lever, the adjustable spring of the side of the fixed plate by movable set on the securing lever
It is connected with the side of fixed block.
The top of the pedestal is installed with the support column outside fixed substrate, and the side of the support column is fixed
Reinforcing bar is installed, the internal activity of the reinforcing bar is set with bearing plate, extension is installed with the middle part of the bearing plate
Threaded rod outside to support column, thread bush is equipped with nut on the threaded rod, and the top of the bearing plate, which is installed with, stretches
Contracting bar, the top of the expansion link, which extends to, supports the external stability of top end to be connected with stopping means.
Preferably, the stopping means includes height limiting plate, and the internal activity of the height limiting plate is set with passive plate, the quilt
Alignment pin is installed with the middle part of dynamic plate side, one end of the alignment pin is flexibly connected with switch siren, the switch
Siren is fixedly mounted on the inside of height limiting plate, and the side of the remotely located pin of the passive plate is installed with fix bar, described
The external stability that one end of fix bar extends to height limiting plate side is provided with warning sign, and the side of the passive plate passes through movable sleeve
The inwall drive connection of extension spring and height limiting plate in fix bar.
Preferably, the bottom level of the warning sign and the bottom level of height limiting plate are equal, and the inside of warning sign is set
There is bearing block.
Preferably, the quantity of the support column is four, and support column is with two one group of tops for being symmetrically distributed in pedestal.
Preferably, the quantity of the reinforcing bar is four, and four one group of reinforcing bar each twos are fixedly connected on two bases
Between support column on seat.
Preferably, the quantity of the fix bar is two, and two fix bars are symmetrical with the axle center of warning sign.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of municipal bridge height limiter, possesses following beneficial to effect
Fruit：
1st, the municipal bridge height limiter, by warning sign carry out prompting height and weight, while with vehicle contact
When, utilize the switch of the dynamic alignment pin touching switch siren of the passive strip of fix bar transmission so that switch siren bright light and hair
Raw alarm, and prompt driver to stop immediately, the safety of vehicle and height-limiting frame is ensure that, so as to improve practicality.
2nd, the municipal bridge height limiter, locating rod and adjustable spring are coordinated by the chute being arranged in fixed substrate
Transmission base is positioned, and is moved using the pulley on pedestal so that height-limiting frame moves within the specific limits, avoids car
Stopped in certain warning time slow and damaged height-limiting frame or vehicle, and be effectively guaranteed the practicality of limit for height warning
Property.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the schematic diagram of the utility model structure stopping means.
In figure：1 fixed substrate, 2 chutes, 3 fixed blocks, 4 locating rods, 5 pedestals, 6 locating shafts, 7 pulleys, 8 fixed plates, 9 are stretched
Contracting spring, 10 support columns, 11 reinforcing bars, 12 bearing plates, 13 threaded rods, 14 nuts, 15 expansion links, 16 stopping means, 161 limits for height
Plate, 162 passive plates, 163 alignment pins, 164 switch sirens, 165 fix bars, 166 warning signs, 167 extension springs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2, a kind of municipal bridge height limiter, including fixed substrate 1, the top of fixed substrate 1 is referred to open up
There is chute 2, fixed block 3 is installed with the middle part of the side of chute 2, the side of fixed block 3 is installed with locating rod 4, positioning
The other end of bar 4 is fixedly connected with inwall of the chute 2 away from the side of fixed block 3, and pedestal 5, pedestal are movably installed with locating rod 4
5 front is installed with locating shaft 6, and pulley 7 is movably installed with locating shaft 6, and the side of pedestal 5 is installed with movable sleeve
Fixed plate 8 in locating rod 4, the side of fixed plate 8 by adjustable spring 9 of the movable set in locating rod 4 with it is fixed
The side drive connection of block 3.
The top of pedestal 5 is installed with the support column 10 outside fixed substrate 1, and the quantity of support column 10 is four
It is individual, and support column 10 ensure that the stability and fastness of height-limiting frame, propped up with two one group of tops for being symmetrically distributed in pedestal 5
The side of dagger 10 is installed with reinforcing bar 11, and the quantity of reinforcing bar 11 is four, and four one group of 11 each twos of reinforcing bar
It is fixedly connected between the support column 10 on two pedestals 5, adds the fixing intensity of height-limiting frame, the internal activity of reinforcing bar 11
Bearing plate 12 is set with, the middle part of bearing plate 12 is installed with the threaded rod 13 extended to outside support column 10, threaded rod 13
Upper thread bush is equipped with nut 14, and the top of bearing plate 12 is installed with expansion link 15, and the top of expansion link 15 extends to support
The external stability on the top of post 10 is connected with stopping means 16, and stopping means 16 includes height limiting plate 161, and the inside of height limiting plate 161 is lived
It is dynamic to be set with passive plate 162, alignment pin 163 is installed with the middle part of the passive side of plate 162, one end of alignment pin 163 is with opening
Siren 164 is closed to be flexibly connected, switch siren 164 is common push button siren, has the prompting of sounding and bright light, with
The safety alarm acquaintance of bank, is push type alarm, and switch siren 164 is fixedly mounted on the inside of height limiting plate 161, quilt
The side of the remotely located pin 163 of dynamic plate 162 is installed with fix bar 165, and the quantity of fix bar 165 is two, and two solid
Fixed pole 165 is symmetrical with the axle center of warning sign 166, ensure that stability and practicality that warning sign 166 is driven, fix bar 165
The external stability that one end extends to the side of height limiting plate 161 is provided with warning sign 166, the bottom level and height limiting plate of warning sign 166
161 bottom level is equal, and warning sign 166 is internally provided with bearing block, avoids the warning sign 166 from kicking the beam and influences transmission police
Device alarm is reported, improves practicality, the side of passive plate 162 passes through extension spring 167 of the movable set in fix bar 165 and limit for height
The inwall drive connection of plate 161, is not only effectively limited vehicle, while effective warning vehicle is not up to limited and required
And stop, reduce the probability of damage of height-limiting frame and vehicle.
In summary, the municipal bridge height limiter, by warning sign 166 carry out prompting height and weight, while
During with vehicle contact, the switch of the passive drive of the plate 162 touching switch siren 164 of alignment pin 163 is driven using fix bar 165,
So that the switch bright light of siren 164 and generation alarm, and prompt driver to stop immediately, it ensure that the peace of vehicle and height-limiting frame
Entirely, so as to improving practicality；Locating rod 4 is coordinated to be driven base with adjustable spring 9 by the chute 2 being arranged in fixed substrate 1
Seat 5 is positioned, and is moved using the pulley 7 on pedestal 5 so that height-limiting frame moves within the specific limits, avoids vehicle
Stopped in certain warning time slow and damaged height-limiting frame or vehicle, and be effectively guaranteed the practicality of limit for height warning；
It is either adjustable or non-adjustable to solve common height-limiting frame, prompting and restriction effect can only be played, vehicle is in not predominant height
In the case of, it still can be collided with height-limiting frame, vehicle or height-limiting frame can be caused to damage, have impact on practicality and security
The problem of.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of municipal bridge height limiter, including fixed substrate (1), it is characterised in that：The top of the fixed substrate (1)
Chute (2) is offered, fixed block (3) is installed with the middle part of chute (2) side, the side of the fixed block (3) is consolidated
Dingan County is equipped with locating rod (4), and the other end of the locating rod (4) is fixed with inwall of the chute (2) away from fixed block (3) side to be connected
Connect, pedestal (5) is movably installed with the locating rod (4), the front of the pedestal (5) is installed with locating shaft (6), described
Pulley (7) is movably installed with locating shaft (6), the side of the pedestal (5) is installed with movable set in locating rod (4)
Fixed plate (8), the adjustable spring (9) and fixed block of the side of the fixed plate (8) by movable set in locating rod (4)
(3) side drive connection；
The top of the pedestal (5) is installed with positioned at the outside support column (10) of fixed substrate (1), the support column (10)
Side be installed with reinforcing bar (11), the internal activity of the reinforcing bar (11) is set with bearing plate (12), the load-bearing
It is installed with the middle part of plate (12) and extends to the outside threaded rod (13) of support column (10), thread bush on the threaded rod (13)
Equipped with nut (14), the top of the bearing plate (12) is installed with expansion link (15), and the top of the expansion link (15) is prolonged
The external stability for extending support column (10) top is connected with stopping means (16).
A kind of 2. municipal bridge height limiter according to claim 1, it is characterised in that：Stopping means (16) bag
Height limiting plate (161) is included, the internal activity of the height limiting plate (161) is set with passive plate (162), described passive plate (162) side
Middle part be installed with alignment pin (163), one end of the alignment pin (163) is flexibly connected with switch siren (164), institute
The inside that switch siren (164) is fixedly mounted on height limiting plate (161) is stated, passive plate (162) the remotely located pin (163)
Side is installed with fix bar (165), and the outside that one end of the fix bar (165) extends to height limiting plate (161) side is consolidated
Dingan County is equipped with warning sign (166), the extension spring of the side of the passive plate (162) by movable set in fix bar (165)
(167) inwall with height limiting plate (161) is connected.
A kind of 3. municipal bridge height limiter according to claim 2, it is characterised in that：The warning sign (166)
Bottom level is equal with the bottom level of height limiting plate (161), and warning sign (166) is internally provided with bearing block.
A kind of 4. municipal bridge height limiter according to claim 1, it is characterised in that：The number of the support column (10)
Measure as four, and support column (10) is with two one group of tops for being symmetrically distributed in pedestal (5).
A kind of 5. municipal bridge height limiter according to claim 1, it is characterised in that：The number of the reinforcing bar (11)
Measure as four, and between the support column (10) that is fixedly connected on two pedestals (5) of four one group of reinforcing bar (11) each twos.
A kind of 6. municipal bridge height limiter according to claim 2, it is characterised in that：The fix bar (165)
Quantity is two, and two fix bars (165) are symmetrical with the axle center of warning sign (166).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721150463.1U CN207193806U (en) | 2017-09-08 | 2017-09-08 | A kind of municipal bridge height limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721150463.1U CN207193806U (en) | 2017-09-08 | 2017-09-08 | A kind of municipal bridge height limiter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207193806U true CN207193806U (en) | 2018-04-06 |
Family
ID=61791915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721150463.1U Expired - Fee Related CN207193806U (en) | 2017-09-08 | 2017-09-08 | A kind of municipal bridge height limiter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207193806U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755499A (en) * | 2018-05-29 | 2018-11-06 | 肖政宏 | A kind of municipal administration roadblock ball mobile device |
| CN111549696A (en) * | 2020-05-27 | 2020-08-18 | 杨增福 | Road traffic control device for highway bridge |
| CN111676859A (en) * | 2020-06-08 | 2020-09-18 | 西安高达智能仪器仪表有限公司 | Road height limiting rod |
| CN112252227A (en) * | 2020-10-21 | 2021-01-22 | 浙江鼎盛交通建设有限公司 | Early warning formula anticollision limit for height frame for bridge |
-
2017
- 2017-09-08 CN CN201721150463.1U patent/CN207193806U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755499A (en) * | 2018-05-29 | 2018-11-06 | 肖政宏 | A kind of municipal administration roadblock ball mobile device |
| CN108755499B (en) * | 2018-05-29 | 2020-09-04 | 长乐雨盟机电科技有限公司 | Roadblock ball mobile device for municipal administration |
| CN111549696A (en) * | 2020-05-27 | 2020-08-18 | 杨增福 | Road traffic control device for highway bridge |
| CN111676859A (en) * | 2020-06-08 | 2020-09-18 | 西安高达智能仪器仪表有限公司 | Road height limiting rod |
| CN112252227A (en) * | 2020-10-21 | 2021-01-22 | 浙江鼎盛交通建设有限公司 | Early warning formula anticollision limit for height frame for bridge |
| CN112252227B (en) * | 2020-10-21 | 2021-10-22 | 浙江鼎盛交通建设有限公司 | Early warning formula anticollision limit for height frame for bridge |
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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: 20180406 Termination date: 20180908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |