CN206408555U - A kind of Height Adjustable municipal bridge height limiter - Google Patents
A kind of Height Adjustable municipal bridge height limiter Download PDFInfo
- Publication number
- CN206408555U CN206408555U CN201621271855.9U CN201621271855U CN206408555U CN 206408555 U CN206408555 U CN 206408555U CN 201621271855 U CN201621271855 U CN 201621271855U CN 206408555 U CN206408555 U CN 206408555U
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- China
- Prior art keywords
- height
- column
- fixedly connected
- rack
- loading plate
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Abstract
The utility model discloses a kind of Height Adjustable municipal bridge height limiter, including bottom plate, substrate is installed with the top of bottom plate, spring is fixedly connected with the top of substrate, the both sides at the top of loading plate, bottom plate are fixedly connected with the top of spring and are installed with column, the side of column offers chute, the side of loading plate is through chute and extends in column, and one end of the loading plate in column is fixedly connected with the first rack.The utility model is by setting spring, groove and expansion link, when car body passes through loading plate, because the huge weight of car body itself makes loading plate compression spring, loading plate is set to sink, so as to drive the first rack of loading plate both sides to move downward, then pinion rotation is driven, so as to which the second rack with moving gear opposite side is moved up, so as to drive expansion link to move up, so that height-limiting bar is moved up, so as to increase the height of height-limiting bar, the requirement of regulation height-limiting bar height has been reached.
Description
Technical field
The utility model is related to municipal bridge technology field, specially a kind of Height Adjustable municipal bridge limit for height dress
Put.
Background technology
The enforcement section of highway is crossed in bridge and railway, in order to ensure that bridge security typically can all set a limit for height
Device, but in actual motion, run into transport big machinery need by when, height limiter can be removed temporarily, treat that vehicle leads to
Later installed again, this needs paying for manpower and financial resources, in addition, once occurring will result in when Overheight Vehicles are forced through
Height limiter is damaged, and road surface of being dropped after height limiter damage can have a strong impact on traffic safety, and if vehicle escape will
Property loss is brought to country, therefore the height limiter of hardness and does not meet actual use.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of Height Adjustable municipal bridge height limiter,
Solve the problem of existing municipal bridge height limiter can not adjust height.
(2) technical scheme
To achieve the above object, the utility model provides following technical scheme：A kind of Height Adjustable municipal bridge limit
It is installed with the top of high device, including bottom plate, the bottom plate at the top of substrate, the substrate and is fixedly connected with spring, institute
State and loading plate is fixedly connected with the top of spring, the both sides at the top of the bottom plate are installed with column, the one of the column
Side offers chute, and the side of the loading plate is run through chute and extended in column, one end of the loading plate in the column
The first rack is fixedly connected with, the side of first rack is engaged with activity at gear, the axle center of the gear and is plugged with branch
Bar, and the two ends of pole are fixedly connected with the support columns, the bottom of the support column is fixedly connected on the bottom of column inwall,
Side of the gear away from the first rack is engaged with the top of the second rack, second rack and is fixedly connected on expansion link
Bottom, the expansion link is slidably connected in the groove of column, and one end of expansion link is run through groove and extended to outside groove, institute
State and be fixedly connected with height-limiting bar at the top of the expansion link outside groove.
It is preferred that, the side of the height-limiting bar is installed with notice board, and the notice board passes through screw thereon and limit
The side of high bar is fixedly connected.
It is preferred that, it is fixedly connected with beam at the top of the loading plate.
It is preferred that, the bottom of the column inwall is fixedly connected with buffer board.
It is preferred that, the quantity of the spring is six, and the distance between six springs are 50 centimetres -55 centimetres.
(3) beneficial effect
The utility model provides a kind of Height Adjustable municipal bridge height limiter.Possesses following beneficial effect：
(1), the utility model is by setting spring, loading plate, column, chute, the first rack, gear, pole, support
Post, the second rack, groove and expansion link, the height of this height limiter fully meet height for general automobile, when large-scale goods
When cabinet car or motorbus are by this height limiter, when car body passes through loading plate, because the huge weight of car body itself makes carrying
Plate compression spring, makes loading plate sink, so as to drive the first rack of loading plate both sides to move downward, then band moving gear turns
It is dynamic so that the second rack with moving gear opposite side is moved up, so as to drive expansion link to move up so that height-limiting bar to
Upper movement, so as to increase the height of height-limiting bar, consequently facilitating large-scale container car or motorbus pass through, when large-scale container car or
Motorbus is crossed after height limiter, and because loading plate is not subjected to pressure, loading plate is upspring automatically, so that on the first rack
Move, then move down the second rack, so that expansion link is moved down, finally height-limiting bar is displaced downwardly to normal level, this height limiter,
It is simple in construction, coordinate without artificial or electric power, substantially increase efficiency, reached the requirement of regulation height-limiting bar height.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model pillar construction sectional view；
Fig. 3 is the utility model pillar construction schematic diagram.
In figure：1 bottom plate, 2 substrates, 3 springs, 4 loading plates, 5 columns, 6 chutes, 7 first racks, 8 gears, 9 poles, 10
Support column, 11 second racks, 12 grooves, 13 expansion links, 14 height-limiting bars, 15 notice boards, 16 screws, 17 beams, 18 bufferings
Plate.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, 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, belongs to the scope of the utility model protection.
As Figure 1-3, the utility model provides a kind of technical scheme：A kind of Height Adjustable municipal bridge limit for height dress
Put, including bottom plate 1, the top of bottom plate 1 is installed with substrate 2, and the top of substrate 2 is fixedly connected with spring 3, the number of spring 3
Measure as six, and the distance between six springs 3 are 50 centimetres -55 centimetres, set six springs 3, are held to fully absorb
The pressure that support plate 4 applies, the distance between spring 3 is 50 centimetres -55 centimetres, is to meet the demand of width of roadway, bullet
The top of spring 3 is fixedly connected with loading plate 4, and the top of loading plate 4 is fixedly connected with beam 17, sets beam 17, play
The effect of damping, the both sides at the top of bottom plate 1 are installed with column 5, and the side of column 5 offers chute 6, loading plate 4
Side through chute 6 and extending in column 5, one end of the loading plate 4 in column 5 is fixedly connected with the first rack 7, first
The side of rack 7 is engaged with activity at gear 8, the axle center of gear 8 and is plugged with pole 9, and the two ends of pole 9 are fixedly connected with
On support column 10, the bottom of support column 10 is fixedly connected on the bottom of the inwall of column 5, and the bottom of the inwall of column 5 is fixedly connected with
Buffer board 18, sets buffer board 18, plays a part of buffering, prevent the first rack 7 and the second rack 11 from touching in column 5
The bottom of wall, side of the gear 8 away from the first rack 7 is engaged with the second rack 11, and the top of the second rack 11 is fixedly connected on
The bottom of expansion link 13, expansion link 13 is slidably connected in the groove 12 of column 5, and groove 12 is run through simultaneously in one end of expansion link 13
Extend to outside groove 12, the top of the expansion link 13 outside groove 12 is fixedly connected with height-limiting bar 14, the height pair of this height limiter
Height is fully met in general automobile, when large-scale container car or motorbus are by this height limiter, car body is by carrying
During plate 4, because the huge weight of car body itself makes the compression spring 3 of loading plate 4, loading plate 4 is set to sink, so as to drive loading plate 4
First rack 7 of both sides is moved downward, then band moving gear 8 rotate so that the second rack 11 with the opposite side of moving gear 8 to
Upper movement, so as to drive expansion link 13 to move up, so that height-limiting bar 14 is moved up, so as to increase height-limiting bar 14
Highly, consequently facilitating large-scale container car or motorbus pass through, after large-scale container car or motorbus cross height limiter, by
Pressure is not subjected in loading plate 4, loading plate 4 is upspring automatically, so that the first rack 7 is moved up, then made under the second rack 11
Move, so that expansion link 13 is moved down, height-limiting bar 14 is displaced downwardly to normal level, this height limiter is simple in construction, without people
Work or electric power coordinate, and have not only saved but also cost-effective, and have substantially increased efficiency, have reached the requirement of the regulation height of height-limiting bar 14, limit
The side of high bar 14 is installed with notice board 15, and notice board 15 is fixed by the side of screw 16 thereon and height-limiting bar 14 to be connected
Connect, limit for height information is carved with notice board 15, notice board 15 is set, play a part of the passing driver of prompting.
In use, the height of this height limiter fully meets height for general automobile, when large-scale container car or large-scale
When car is by this height limiter, when car body passes through loading plate 4, because the huge weight of car body itself makes loading plate 4 compress bullet
Spring 3, makes loading plate 4 sink, so as to drive the first rack 7 of the both sides of loading plate 4 to move downward, then band moving gear 8 is rotated, from
And the second rack 11 with the opposite side of moving gear 8 is moved up, so as to drive expansion link 13 to move up, so that height-limiting bar 14
Move up, so that the height of height-limiting bar 14 is increased, consequently facilitating large-scale container car or motorbus pass through, when large-scale counter
Car or motorbus are crossed after height limiter, and because loading plate 4 is not subjected to pressure, loading plate 4 is upspring automatically, so that the
One rack 7 is moved up, and then moves down the second rack 11, so that expansion link 13 is moved down, height-limiting bar 14 is displaced downwardly to normally
Highly, this height limiter, simple in construction, coordinates without artificial or electric power, substantially increases efficiency, reached regulation height-limiting bar 14
The requirement of height.
Can to sum up obtain, the Height Adjustable municipal bridge height limiter, by set spring 3, loading plate 4, column 5,
Chute 6, the first rack 7, gear 8, pole 9, support column 10, the second rack 11, groove 12 and expansion link 13, solve existing city
The problem of political affairs bridge height limiter can not adjust height.
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 these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the 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 in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Height Adjustable municipal bridge height limiter, including bottom plate (1), it is characterised in that：The top of the bottom plate (1)
Portion, which is installed with the top of substrate (2), the substrate (2), is fixedly connected with spring (3), and the top of the spring (3) is fixed
It is connected with the both sides at the top of loading plate (4), the bottom plate (1) and is installed with column (5), the side of the column (5) is opened
Provided with chute (6), the side of the loading plate (4) is run through chute (6) and extended in column (5), holding in the column (5)
One end of support plate (4) is fixedly connected with the first rack (7), and the side of first rack (7) is engaged with gear (8), the tooth
Take turns activity at the axle center of (8) and be plugged with pole (9), and the two ends of pole (9) are fixedly connected with support column (10), the branch
The bottom of dagger (10) is fixedly connected on the bottom of column (5) inwall, and side of the gear (8) away from the first rack (7) is nibbled
Conjunction has the bottom that expansion link (13) are fixedly connected at the top of the second rack (11), second rack (11), the expansion link
(13) in the groove (12) for being slidably connected at column (5), and one end of expansion link (13) runs through groove (12) and extends to groove
(12) outside, it is fixedly connected with height-limiting bar (14) at the top of the expansion link (13) of the groove (12) outside.
2. a kind of Height Adjustable municipal bridge height limiter according to claim 1, it is characterised in that：The limit for height
The side of bar (14) is installed with notice board (15), and the notice board (15) passes through screw (16) thereon and height-limiting bar (14)
Side be fixedly connected.
3. a kind of Height Adjustable municipal bridge height limiter according to claim 1, it is characterised in that：The carrying
Beam (17) is fixedly connected with the top of plate (4).
4. a kind of Height Adjustable municipal bridge height limiter according to claim 1, it is characterised in that：The column
(5) bottom of inwall is fixedly connected with buffer board (18).
5. a kind of Height Adjustable municipal bridge height limiter according to claim 1, it is characterised in that：The spring
(3) quantity is six, and the distance between six springs (3) are 50 centimetres -55 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621271855.9U CN206408555U (en) | 2016-11-24 | 2016-11-24 | A kind of Height Adjustable municipal bridge height limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621271855.9U CN206408555U (en) | 2016-11-24 | 2016-11-24 | A kind of Height Adjustable municipal bridge height limiter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206408555U true CN206408555U (en) | 2017-08-15 |
Family
ID=59548455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621271855.9U Expired - Fee Related CN206408555U (en) | 2016-11-24 | 2016-11-24 | A kind of Height Adjustable municipal bridge height limiter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206408555U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724285A (en) * | 2017-10-18 | 2018-02-23 | 李漫萍 | A kind of bridge road vehicle limit for width height limiter |
| CN109056576A (en) * | 2018-07-11 | 2018-12-21 | 张亚欣 | A kind of Mobile road bridge limit device |
| CN109811679A (en) * | 2019-03-05 | 2019-05-28 | 绍兴市非凡广告有限公司 | A kind of people's vehicle separation entrance guard device |
| CN111778894A (en) * | 2018-07-10 | 2020-10-16 | 刘玉华 | Bridge warning sign device |
| CN112938334A (en) * | 2021-02-19 | 2021-06-11 | 许先行 | Unattended intelligent settlement channel |
-
2016
- 2016-11-24 CN CN201621271855.9U patent/CN206408555U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724285A (en) * | 2017-10-18 | 2018-02-23 | 李漫萍 | A kind of bridge road vehicle limit for width height limiter |
| CN111778894A (en) * | 2018-07-10 | 2020-10-16 | 刘玉华 | Bridge warning sign device |
| CN111778894B (en) * | 2018-07-10 | 2021-09-24 | 翟云娜 | Bridge warning sign device |
| CN109056576A (en) * | 2018-07-11 | 2018-12-21 | 张亚欣 | A kind of Mobile road bridge limit device |
| CN109811679A (en) * | 2019-03-05 | 2019-05-28 | 绍兴市非凡广告有限公司 | A kind of people's vehicle separation entrance guard device |
| CN109811679B (en) * | 2019-03-05 | 2023-11-14 | 绍兴市非凡传媒科技有限公司 | Human-vehicle separation access control device |
| CN112938334A (en) * | 2021-02-19 | 2021-06-11 | 许先行 | Unattended intelligent settlement channel |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20181124 |