CN108071072A - A kind of new bridge road vehicle limit for width height limiter - Google Patents
A kind of new bridge road vehicle limit for width height limiter Download PDFInfo
- Publication number
- CN108071072A CN108071072A CN201710972671.8A CN201710972671A CN108071072A CN 108071072 A CN108071072 A CN 108071072A CN 201710972671 A CN201710972671 A CN 201710972671A CN 108071072 A CN108071072 A CN 108071072A
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- CN
- China
- Prior art keywords
- support plate
- column
- width
- limit
- crossbeam
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses a kind of new bridge road vehicle limit for width height limiters, including two columns being symmetrical set, the bottom of the end face outside of each column has been fixedly connected with support plate, multiple dismountable screws are provided in each support plate, the screw is arranged at the top of the support plate and is passed down through the support plate, the bottom position of the support plate is provided with castor, floor is provided between the support plate and the column, the structure of the present apparatus is relatively simple, the width of the passage adjusted by driving motor supplies power can directly be shown by limit for height limit for width electronic direction board, and whole device is using the form of assembling, it is easy to disassemble and install, by elastic the cover can rain-proof dust-proof play the role of protect push-pull device at fixed, extend the service life of push-pull device at fixed.
Description
Technical field
The present invention relates to bridge road field, more particularly to a kind of new bridge road vehicle limit for width height limiter.
Background technology
Vehicle limit for width height limiter in bridge road upkeep using extensive, especially with unsafe bridge of the remote past, because
Its supporting power is often up to less than the ability to bear newly to construct a bridge, it is therefore desirable to increase vehicle limit to the passway of this Partial Bridges
Wide height limiter, so that bridge can be used safely, and be also convenient for maintenance personnel and vehicle be managed, existing vehicle
Limit for width height limiter installing and dismounting is relatively complicated, it is often necessary to and a series of work could installation is complete by pouring into a mould, weld etc.,
And existing vehicle limit for width height limiter use cost is larger, is not suitable for promoting the use of.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of new bridge road vehicle limit for width height limiters.
To solve the above problems, the present invention adopts the following technical scheme that：
A kind of new bridge road vehicle limit for width height limiter of the present invention, including two columns being symmetrical set, often
The bottom of the end face outside of a column has been fixedly connected with support plate, is provided in each support plate multiple detachable
Screw, the screw is arranged at the top of the support plate and is passed down through the support plate, the bottom position of the support plate
The place of putting is provided with castor, and floor is provided between the support plate and the column, is matched somebody with somebody between the floor and the support plate
Conjunction has the first screw, is combined with the second screw between the floor and the column, that away from the column of the support plate
One end is provided with connecting rod, that one end of the connecting rod away from the support plate is provided with hand handle, the front end face of the column
On be provided with baffle, the baffle is obliquely installed outward, and the connection baffle is additionally provided on the front end face of the column
Strut is each provided with the card slot of front and rear perforation and extends inwardly and worn with what the card slot connected at the top of the column
Slot, sets push-pull device at fixed between two wears grooves, and the push-pull device at fixed includes the left crossbeam being symmetrical set and right horizontal stroke
The outboard end of beam, the outboard end of the left crossbeam and the right crossbeam is both provided with the fixture block being caught in the card slot, the left side
Threaded hole is provided in crossbeam, thread fitting has threaded rod in the threaded hole, is provided in the right crossbeam and the screw thread
The driving motor of bar right end power connector is provided with elastic the cover, the elasticity the cover at the top of the left crossbeam and right crossbeam
Left end with being fixedly connected at the top left of the left crossbeam, the top right of right end and the right crossbeam of the elasticity the cover
It is fixedly connected at end, the outside of the driving motor, which is additionally provided with, holds protection unit.
Formed as preferred technical solution, between two columns vehicle by passage, two columns lean on
The first rubber pad is provided on that side external surface of nearly passage, the bottom face of two columns is slightly higher than the castor
Bottom is slightly higher than the bottom of the castor by the bottom face for setting two columns, convenient for two column movements.
As preferred technical solution, the second rubber pad is coated on the outer surface of the hand handle, passes through the second rubber pad
Enhance the frictional force between hand and hand handle, reduce the probability of skidding.
As preferred technical solution, that side external surface of the column away from the passage on right side is close to top position
The place of putting is provided with limit for height limit for width electronic direction board, by limit for height limit for width electronic direction board convenient for the standard of prompting driver's limit for height limit for width
Size.
As preferred technical solution, the protection unit that holds includes vibration damper plate and drop backing, and the vibration damper plate is arranged on institute
It states the top and bottom of driving motor and is fixedly connected with the driving motor, the drop backing is arranged on the driving motor
It front-end and back-end and is fixedly connected with the driving motor.
The beneficial effects of the invention are as follows：
1. left crossbeam and right crossbeam is controlled to move outward by driving motor supplies power, so as to adjust between two columns
Passage width, so as to adjust the width of passage as desired by the width of vehicle, and by multiple removable
The screw unloaded is fixed, and so as to add the stability of the width of limiting channel, prevents two column movements.
2. by setting the first rubber pad, the bottom of two columns on that side external surface of two columns close to passage
Face is slightly higher than the bottom of castor, and the bottom of castor is slightly higher than by the bottom face for setting two columns, in adjustment passage
Facilitate two column movements during width, prevent the shock that the inner side end of two columns is subject to vehicle from damaging by the first rubber pad
It is bad.
3. by being provided with baffle on the front end face of column, baffle is obliquely installed outward, on the front end face of column also
Be provided with connection baffle strut, so as to by two baffles to by vehicle guide, the width of vehicle is avoided to be more than
The width of the width of passage, and so that vehicle directly hits two columns,
4. the structure of the present apparatus is relatively simple, the width of the passage adjusted by driving motor supplies power can directly pass through limit for height
Limit for width electronic direction board is shown, and whole device uses the form of assembling, easy to disassemble and install, can be prevented by elastic the cover
Rain is dust-proof to be played the role of protecting push-pull device at fixed, extends the service life of push-pull device at fixed.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram of the new bridge road vehicle limit for width height limiter of the present invention；
Fig. 2 is the top structure figure between two columns in the present invention；
Fig. 3 is the overlooking the structure diagram of support plate in the present invention.
Specific embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Refering to shown in Fig. 1-3, a kind of new bridge road vehicle limit for width height limiter of the invention, including left and right pair
Claim two columns 2 set, the bottom of the end face outside of each column 2 has been fixedly connected with support plate 1, each branch
Multiple dismountable screws 6 are provided on fagging 1, the screw 6 is arranged at the top of the support plate 1 and is passed down through described
Support plate 1, the bottom position of the support plate 1 are provided with castor 5, rib are provided between the support plate 1 and the column 2
Plate 7 is combined with the first screw between the floor 7 and the support plate 1, is combined between the floor 7 and the column 2
Two-screw, that one end of the support plate 1 away from the column 2 are provided with connecting rod 8, and the connecting rod 8 is away from the support
That one end of plate 1 is provided with hand handle 4, and baffle 9 is provided on the front end face of the column 2, and the baffle 9 tilts set outward
It puts, the strut 10 for connecting the baffle 9 is additionally provided on the front end face of the column 2, the top of each column 2 is provided with
The card slot 21 of front and rear perforation and the wears groove 22 for extending inwardly and being connected with the card slot 21, between two wears grooves 22
Push-pull device at fixed is set, and the push-pull device at fixed includes the left crossbeam 91 being symmetrical set and right crossbeam 92, the left crossbeam 91
The outboard end of outboard end and the right crossbeam 92 is both provided with the fixture block 93 being caught in the card slot 21, is set in the left crossbeam 91
Threaded hole 95 is equipped with, thread fitting has threaded rod 96 in the threaded hole 95, is provided with and the screw thread in the right crossbeam 92
The top of the driving motor 97 of 96 right end power connector of bar, the left crossbeam 91 and right crossbeam 92 is provided with elastic the cover 94, institute
The left end of elastic the cover 94 is stated with being fixedly connected at the top left of the left crossbeam 91, the right end of the elasticity the cover 94 and institute
It states and is fixedly connected at the top right end of right crossbeam 92, the outside of the driving motor 97, which is additionally provided with, holds protection unit.
Wherein, between two columns 2 formed vehicle by passage 100, two columns 2 close to passage that
The first rubber pad 201 is provided on one side external surface, the bottom face of two columns 2 is slightly higher than the bottom of the castor 5,
It is slightly higher than the bottom of the castor 5 by the bottom face for setting two columns 2, is moved convenient for two columns 2.
Wherein, be coated with the second rubber pad 401 on the outer surface of the hand handle 4, by the second rubber pad 401 enhance hand with
Frictional force between hand handle reduces the probability of skidding.
Wherein, that side external surface of the column 2 on right side away from the passage 100 is provided at top position
Limit for height limit for width electronic direction board 12, by limit for height limit for width electronic direction board 12 convenient for the standard size of prompting driver's limit for height limit for width.
Wherein, the protection unit that holds includes vibration damper plate 971 and drop backing 972, and the vibration damper plate 971 is arranged on the driving
It the top and bottom of motor 97 and is fixedly connected with the driving motor 97, the drop backing 972 is arranged on the driving motor
It 97 front-end and back-end and is fixedly connected with the driving motor 97, the drop backing 972 is absorbing and distribute the driving
The heat that motor 97 operationally generates, the vibration damper plate 971 is reducing the shake that the driving motor 97 operationally generates
Power is so as to preventing that shaking force that the driving motor 97 operationally generates is excessive and the right crossbeam 92 is caused to be shaken.
Under original state, as shown in Figure 1, the left crossbeam 91 and right crossbeam 92 are in the state mutually abutted, the branch
By multiple dismountable screws 6 and fixed position, screw 6 penetrates into ground fagging 1, so that before two columns 2
Distance fixed, the width of the passage 100 is in minimum value at this time, and the width of passage 100 and the height of passage 100 are led to
It crosses limit for height limit for width electronic direction board 12 to show, and reminds the standard size of vehicle limit for height limit for width at this time, to facilitate the normal of vehicle
Pass through；
The present apparatus is mounted on the inlet of bridge road, when needing to adjust the width of the passage 100, first by screw 6 from ground
It is extracted in face, then by the way that the work of driving motor 97 is controlled to rotate, the work of driving motor 97, which rotates, drives the threaded rod
96 rotate, and the threaded rod 96, which rotates, to be caused the left crossbeam 91 and the mutually opposing movement of right crossbeam 92 and be located remotely from each other, so as to
By the left crossbeam 91 and right crossbeam 92 corresponding column 2 is promoted to move outward, two columns 2 by
The castor 5 drives, so as to adjust the width of the passage 100 as desired by the width of vehicle, it is convenient to by
Vehicle is managed, and after adjustment is completed, screw 6 is inserted into ground and is fixed, so as to the width of the passage 100 into
Row limits.
The beneficial effects of the invention are as follows：
1. left crossbeam and right crossbeam is controlled to move outward by driving motor supplies power, so as to adjust between two columns
Passage width, so as to adjust the width of passage as desired by the width of vehicle, and by multiple removable
The screw unloaded is fixed, and so as to add the stability of the width of limiting channel, prevents two column movements.
2. by setting the first rubber pad, the bottom of two columns on that side external surface of two columns close to passage
Face is slightly higher than the bottom of castor, and the bottom of castor is slightly higher than by the bottom face for setting two columns, in adjustment passage
Facilitate two column movements during width, prevent the shock that the inner side end of two columns is subject to vehicle from damaging by the first rubber pad
It is bad.
3. by being provided with baffle on the front end face of column, baffle is obliquely installed outward, on the front end face of column also
Be provided with connection baffle strut, so as to by two baffles to by vehicle guide, the width of vehicle is avoided to be more than
The width of the width of passage, and so that vehicle directly hits two columns,
4. the structure of the present apparatus is relatively simple, the width of the passage adjusted by driving motor supplies power can directly pass through limit for height
Limit for width electronic direction board is shown, and whole device uses the form of assembling, easy to disassemble and install, can be prevented by elastic the cover
Rain is dust-proof to be played the role of protecting push-pull device at fixed, extends the service life of push-pull device at fixed.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (5)
1. a kind of new bridge road vehicle limit for width height limiter, including two columns being symmetrical set, feature exists
In：The bottom of the end face outside of each column has been fixedly connected with support plate, is provided in each support plate multiple
Dismountable screw, the screw are arranged at the top of the support plate and are passed down through the support plate, the support plate
Bottom position is provided with castor, and floor, the floor and the support plate are provided between the support plate and the column
Between be combined with the first screw, be combined with the second screw between the floor and the column, the support plate is away from described vertical
That one end of column is provided with connecting rod, that one end of the connecting rod away from the support plate is provided with hand handle, the column
Baffle is provided on front end face, the baffle is obliquely installed outward, is additionally provided on the front end face of the column described in connection
The strut of baffle is each provided with the card slot of front and rear perforation and extends inwardly and connect with the card slot at the top of the column
Logical wears groove, sets push-pull device at fixed between two wears grooves, and the push-pull device at fixed includes the left crossbeam being symmetrical set
With right crossbeam, the outboard end of the outboard end of the left crossbeam and the right crossbeam is both provided with the fixture block being caught in the card slot,
Threaded hole is provided in the left crossbeam, thread fitting has threaded rod in the threaded hole, is provided in the right crossbeam and institute
The driving motor of threaded rod right end power connector is stated, elastic the cover, the bullet are provided at the top of the left crossbeam and right crossbeam
Property the cover left end with being fixedly connected at the top left of the left crossbeam, right end and the right crossbeam of the elasticity the cover
It is fixedly connected at the right end of top, the outside of the driving motor, which is additionally provided with, holds protection unit.
2. new bridge road vehicle limit for width height limiter according to claim 1, it is characterised in that：Two described vertical
Formed between column vehicle by passage, two columns are provided with the first rubber on that side external surface of passage
Pad, the bottom face of two columns are slightly higher than the bottom of the castor.
3. new bridge road vehicle limit for width height limiter according to claim 1, it is characterised in that：The hand handle
The second rubber pad is coated on outer surface.
4. new bridge road vehicle limit for width height limiter according to claim 1, it is characterised in that：Right side it is described
That side external surface of column away from the passage is provided with limit for height limit for width electronic direction board at top position.
5. new bridge road vehicle limit for width height limiter according to claim 1, it is characterised in that：It is described to hold shield dress
Put including vibration damper plate and drop backing, the vibration damper plate be arranged on the top and bottom of the driving motor and with the driving motor
It is fixedly connected, the drop backing is arranged on the front-end and back-end of the driving motor and is fixedly connected with the driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710972671.8A CN108071072A (en) | 2017-10-18 | 2017-10-18 | A kind of new bridge road vehicle limit for width height limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710972671.8A CN108071072A (en) | 2017-10-18 | 2017-10-18 | A kind of new bridge road vehicle limit for width height limiter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108071072A true CN108071072A (en) | 2018-05-25 |
Family
ID=62159603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710972671.8A Withdrawn CN108071072A (en) | 2017-10-18 | 2017-10-18 | A kind of new bridge road vehicle limit for width height limiter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108071072A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254810A (en) * | 2020-02-14 | 2020-06-09 | 林凤梅 | Protection device after collision at bottom of viaduct |
-
2017
- 2017-10-18 CN CN201710972671.8A patent/CN108071072A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254810A (en) * | 2020-02-14 | 2020-06-09 | 林凤梅 | Protection device after collision at bottom of viaduct |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180525 |
|
| WW01 | Invention patent application withdrawn after publication |