CN107217612A - A kind of bridge equipment - Google Patents
A kind of bridge equipment Download PDFInfo
- Publication number
- CN107217612A CN107217612A CN201710672279.1A CN201710672279A CN107217612A CN 107217612 A CN107217612 A CN 107217612A CN 201710672279 A CN201710672279 A CN 201710672279A CN 107217612 A CN107217612 A CN 107217612A
- Authority
- CN
- China
- Prior art keywords
- tooth
- wheel
- cavity
- pillar
- signpost
- 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.)
- Granted
Links
Classifications
-
- 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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
-
- 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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
Abstract
The invention discloses a kind of bridge equipment, including signpost and fixed body, the fixed body includes the bottom plate being arranged between the first bridge floor and the second bridge floor, the bottom plate is each side installed with gim peg, coordinate on the upside of the gim peg and bolt is installed, pillar is provided with the bottom plate, turntable is provided between the bottom plate and the pillar, the first electricity favourable turn is provided with the bottom plate to be connected with the pillar by the first pivoted arm, the left cavity communicated is provided with the pillar, upper plenum, right cavity and lower cavity, it is provided with the pillar left side and the left cavity is communicated leads shifting groove, overall structure of the present invention is simple, run safety and stability, simple operation, the lifting and locking of signpost are all automatically controlled, considerably increase the operating efficiency for changing signpost, and change simple, it is convenient, fast, the replacing of signpost can be completed by only needing to a small amount of time, reduce and the current of driving is impacted when changing signpost, it is adapted to promote the use of.
Description
Technical field
The present invention relates to bridge field, more particularly to a kind of bridge equipment.
Background technology
To ensure that automobile in order and swimmingly passes through, need to erect many traffic direction blocks in the both sides of bridge pavement, to
Driver, pedestrian point out direction advanced etc., and the top higher position of road is installed in existing traffic direction block more, its
It is fixed on by way of screws bolts or welding on support post, when traffic direction block needs to change, generally requires envelope
Bridge floor is closed, replacement operation could be carried out to traffic direction block using longer time, but also need to use ladder truck progress etc.
High operation, this, which has been resulted in, changes the normal pass that low efficiency, troublesome poeration and influence are driven a vehicle, therefore above-mentioned traffic direction block
Mounting means is difficult to meet existing use demand.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of bridge equipment, it can solve the problem that above-mentioned existing asking in the art
Topic.
To solve the above problems, the present invention is adopted the following technical scheme that：A kind of bridge equipment of the present invention, including signpost
And fixed body, the fixed body includes being arranged on bottom plate between the first bridge floor and the second bridge floor, and the bottom plate is each side
Be installed with gim peg, coordinate to be provided with bolt, the bottom plate on the upside of the gim peg and is provided with pillar, the bottom plate with
Be provided between the pillar on turntable, the bottom plate be provided with first electricity favourable turn be connected by the first pivoted arm with the pillar,
It is provided with the left cavity communicated, upper plenum, right cavity and lower cavity, the pillar left side and is provided with and institute in the pillar
Leading in shifting groove, the upper plenum of stating that left cavity communicates mutually claims to be provided with the first tooth-like wheel and the second tooth-like wheel in left and right, described
In lower cavity in left and right mutually claim be provided be provided with the 3rd tooth-like wheel and the 4th tooth-like wheel, the left cavity can up and down sliding
Be provided with locking slot on slipping block, the slipping block right side, it is described lead be provided with shifting groove can up and down sliding and with the cunning
What shifting block was fixedly connected leads shifting block, and described lead is provided with clamping slot, first tooth-like wheel, the second dentation on shifting block left side
Conveyer belt, described conveyer belt one end and the slipping block upper end are connected between wheel, the 4th tooth-like wheel and the 3rd tooth-like wheel
It is fixedly connected, the other end is fixedly connected with the slipping block lower end, the top of the left cavity right-hand member wall is provided with translot, described
Be provided with translot can left and right sliding dentation bar, be provided with cavity, the cavity in the translot base end wall be provided with
Be provided with the locking tooth-like wheel that the dentation bar is connected, the cavity aft bulkhead the second electricity favourable turn by the second pivoted arm with
It is respectively arranged with the locking tooth-like wheel connection, the upper and lower ends wall for leading shifting groove and is mutually much of oral cavity and lower oral cavity, institute
State be provided with oral cavity and lower oral cavity can up and down draw in and respectively with it is described lead move block top and bottom be fixedly connected it is upper
The clamping block to be connected with the clamping slot is provided with tilt and lower tilt, the signpost right side.
Wherein, first tooth-like wheel is rotatably connected by the front and rear end wall of the first axle body and the upper plenum,
4th tooth-like wheel and the 3rd tooth-like wheel respectively can by the front and rear end wall of the 4th axis body and three-axis body and the lower cavity
Be rotatably assorted connection, and the 3rd electricity favourable turn is provided with the aft bulkhead of the upper plenum and passes through the second axle body and second tooth-like wheel
Connection, first tooth-like wheel, the second tooth-like wheel, the 4th tooth-like wheel and the 3rd tooth-like wheel diameter is identical and first dentation
Wheel and the second tooth-like wheel are oppositely arranged with the 3rd tooth-like wheel and the 4th tooth-like wheel respectively.
Wherein, the clamping slot is 45 degree of downwards from left to right, the angle of deviation of the clamping block and the clamping slot
Degree is identical and length of the clamping block is identical with the depth of the clamping slot, it is described lead move block length in the lateral direction and
The length of shifting groove in the lateral direction of leading is identical, and the width of shifting groove in the longitudinal direction of leading exists less than the left cavity
Width on fore-and-aft direction, the width of the upper tilt and lower tilt in the longitudinal direction leads shifting groove in the longitudinal direction with described
Width it is identical.
Wherein, ramp-like face, the cross-sectional area of the translot and the locking slot are provided with the outside of the dentation bar left side
Cross-sectional area it is identical, be provided with the dentation bar lower surface and it is described locking tooth-like wheel coordinate tooth-like part.
Wherein, the travel direction of first bridge floor and the second bridge floor up train is towards anti-.
The beneficial effects of the invention are as follows：
1. moving block positioned at the top position for leading shifting groove by leading, translot is relative with locking slot, and dentation bar is in and is inserted into locking
Slipping block is in the lock state in groove, signpost is connected together by clamping block with leading the clamping slot moved on block, is now shown the way
Board is fixed and is in above the first bridge floor, so that traffic guide is carried out to the driving travelled on the first bridge floor, so as to add
The stability that signpost is fixed；
2. by the second electricity favourable turn power is provided to drive locking teeth shape wheel rotation sliding tooth shape bar to slide to the left and leave locking slot
And be retracted into translot, providing the tooth-like wheel of power drive second by the electricity favourable turn work of control the 3rd rotates, the second dentation rotation
It is dynamic to drive the first tooth-like wheel, the 4th tooth-like wheel and the 3rd tooth-like wheel to rotate simultaneously by conveyer belt, also drive slipping block downward
Sliding, when lead move block be slid onto lead move groove lowest positions when, just clamping block can be extracted from clamping slot and be shown the way with pulling down
Board, signpost is safeguarded so as to be convenient for changing, and adds the operating efficiency for changing signpost, and signpost oscilaltion is steady safely
It is fixed.
3. need to carry out traffic guide to the driving travelled on the second bridge floor, it is only necessary to control the first electricity favourable turn work to drive
Dynamic pillar degrees of rotation is that may be such that signpost is located above the second bridge floor, so that the convenient driving to being travelled on the second bridge floor is carried out
Traffic is guided, it is necessary to when signpost is returned into the first bridge floor, it is only necessary to is controlled the first electricity favourable turn work reversion degree, is passed through
Upper tilt and lower tilt are convenient to be moved groove and carries out alternately closed operation leading to move when above and below block slides to leading, and prevents dust from leading shifting groove
Into,
4. overall structure of the present invention is simple, operation safety and stability, simple operation, the lifting and locking of signpost are all automatic controls
System, considerably increases the operating efficiency for changing signpost, and change simple, convenient, fast, it is only necessary to which a small amount of time can be complete
Into the replacing of signpost, reduce and the current of driving is impacted when changing signpost, be adapted to promote the use of.
Brief description of the drawings
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 the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the overall structure diagram of bridge equipment of the present invention, wherein, signpost is located above first bridge floor；
Fig. 2 is in structural representation when can change for signpost in Fig. 1；
Fig. 3 is structural representation when signpost is located at the second bridge floor top；
Fig. 4 is the overlooking the structure diagram of this numb middle bottom plate.
Embodiment
The preferred embodiments of the present invention are 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, apparent is clearly defined so as to be made to protection scope of the present invention.
Refering to a kind of bridge equipment shown in Fig. 1-4, including signpost 20 and fixed body, the fixed body includes being arranged on
Bottom plate 10 between first bridge floor 100 and the second bridge floor 200, the bottom plate 10 is each side installed with gim peg 102,
The upside of the gim peg 102, which coordinates, is provided with bolt 101, the bolt 101 through gim peg 102 so as to the first bridge floor 100
Fixed with the second bridge floor 200, pillar 11 is provided with the bottom plate 10, be provided with and turn between the bottom plate 10 and the pillar 11
It is provided with the first electricity favourable turn 39 on platform 12, the bottom plate 10 to be connected with the pillar 11 by the first pivoted arm, in the pillar 11
Be provided with the left cavity 131 communicated, upper plenum 14, right cavity 13 and lower cavity 15, the left side of pillar 11 be provided with
It is in that left and right mutually claims to be provided with the first tooth-like wheel 23 and second that what the left cavity 131 was communicated, which leads in shifting groove 16, the upper plenum 14,
In left and right, mutually title is provided with the 3rd tooth-like wheel 26 and the 4th tooth-like wheel 25, the left cavity in tooth-like wheel 24, the lower cavity 15
It is provided with 131 on the slipping block 17 that can be slid up and down, the right side of slipping block 17 and is provided with locking slot 27, it is described to lead shifting groove
Be provided with 16 can up and down slide and be fixedly connected with the slipping block 17 lead shifting block 18, described lead sets on shifting block 18 left side
Clamping slot 19 is equipped with, is coordinated between first tooth-like wheel 23, the second tooth-like wheel 24, the 4th tooth-like wheel 25 and the 3rd tooth-like wheel 26
Conveyer belt 22 is connected with, described one end of conveyer belt 22 is fixedly connected with the upper end of slipping block 17, the other end and the slipping block
17 lower ends are fixedly connected, the top of the left right-hand member wall of cavity 131 be provided with translot 28, the translot 28 be provided with can left and right
It is provided with cavity 29, the cavity 29 and is provided with and the dentation bar in the dentation bar 30 of sliding, the base end wall of translot 28
The second electricity favourable turn 32 is provided with the 30 locking tooth-like wheels 31 being connected, the aft bulkhead of cavity 29 by the second pivoted arm and institute
State locking tooth-like wheel 31 to connect, be respectively arranged with the upper and lower ends wall for leading shifting groove 16 and be mutually much of oral cavity 35 and lower oral cavity
34, being provided with the upper oral cavity 35 and lower oral cavity 34 can up and down draw in and move the top and bottom of block 18 with described lead respectively and consolidate
Surely it is provided with and connects to coordinate with the clamping slot 19 on the upper tilt 36 and lower tilt 37 connected, the right side of signpost 20
The clamping block 21 connect.
Wherein, first tooth-like wheel 23 rotatably coordinates company by the front and rear end wall of the first axle body and the upper plenum 14
Connect, the 4th tooth-like wheel 25 and the 3rd tooth-like wheel 26 respectively by the 4th axis body and three-axis body with before the lower cavity 16
Aft bulkhead is rotatably connected, and the 3rd electricity favourable turn 38 is provided with the aft bulkhead of the upper plenum 14 by the second axle body and institute
State the second tooth-like wheel 24 to connect, first tooth-like wheel 23, the second tooth-like wheel 24, the 4th tooth-like wheel 25 and the 3rd tooth-like wheel 26
Diameter is identical and the tooth-like wheel 24 of the first tooth-like wheel 23 and second respectively with the 3rd tooth-like wheel 26 and the 4th tooth-like wheel 25
It is oppositely arranged.
Wherein, the clamping slot 19 is 45 degree of downwards from left to right, the clamping block 21 and the clamping slot 19
Angle excursion is identical and length of the clamping block 21 is identical with the depth of the clamping slot 19, and the shifting block 18 of leading is in right and left
Upward length is identical with the length of shifting groove 16 in the lateral direction of leading, and described lead moves the width of groove 16 in the longitudinal direction
Less than the width of the left cavity 131 in the longitudinal direction, the width of the upper tilt 36 and lower tilt 37 in the longitudinal direction
Lead that to move the width in the longitudinal direction of groove 16 identical with described.
Wherein, be provided with ramp-like face 33 on the outside of the left side of dentation bar 30, the cross-sectional area of the translot 28 with it is described
The cross-sectional area of locking slot 27 is identical, and the dentation coordinated with the locking tooth-like wheel 31 is provided with the lower surface of dentation bar 30
Portion.
Wherein, the travel direction of the up train of 100 and second bridge floor of the first bridge floor 200 is towards anti-.
In initial position, the 39, second electricity of the first electricity favourable turn favourable turn 32 and the 3rd electricity favourable turn 38 are in stopping
Only working condition, described to lead the top position that shifting block 18 leads shifting groove 16 described in, the translot 28 and the locking slot 27
Relatively, the dentation bar 30 is in be inserted into the locking slot 27 and is in the lock state the slipping block 17, described to show the way
Board 20 is connected together by clamping block 21 with the clamping slot 19 moved on block 18 of leading, and the upper tilt 36 is in contraction-like
State and be contracted in the upper oral cavity 35, the lower tilt 37 be in draw in state and stretch out the lower oral cavity 34 and extend into institute
State to lead in shifting groove 16 and carry out closed operation, now the signpost 20 is fixed and is in the top of the first bridge floor 100, so that
Traffic guide is carried out to the driving travelled on the first bridge floor 100；
When needing to change signpost 20, the second electricity favourable turn 32 is first controlled to work, the second electricity favourable turn 32 provides power and driven
The locking tooth-like wheel 31 is rotated, and the locking tooth-like wheel 31 rotates the driving dentation bar 30 and slides to the left and leave the lock
Tight groove 27 is simultaneously retracted into the translot 28, when the dentation bar 30 slides and after be fully collapsed in the translot 28 to the left,
Control the second electricity favourable turn 32 to be stopped, and followed by control the 3rd electricity favourable turn 38 to work, the 3rd electricity favourable turn
Second tooth-like wheel 24 described in 38 work offer power drives is rotated, and second tooth-like wheel 24 is rotated by the conveyer belt 22
Simultaneously drive first tooth-like wheel 23, the 4th tooth-like wheel 25 and the 3rd tooth-like wheel 26 to rotate, also drive the slipping block 17 to
Lower sliding, when it is described lead move block 18 be slid onto it is described lead the lowest positions for moving groove 16 when, control the 3rd electricity favourable turn 38 to stop
Only work, now, the clamping block 21 just can be extracted from the clamping slot 19 to pull down the signpost 20, so that convenient
Signpost 20 is safeguarded in replacing, and now described lower tilt 37 is in contraction state and is contracted in the lower oral cavity 34, it is described on
Tilt 36, which is in, to be drawn in state and stretches out the upper oral cavity 35 and extend into described lead closed operation is carried out in shifting groove 16, changes dimension
After finger shield guideboard 20, first control the work reversion of the 3rd electricity favourable turn 38, when it is described lead to move block 18 and be slid onto described lead move groove 16
During the position of the top, then the work reversion of the second electricity favourable turn 32 is controlled, so that the present apparatus returns to initial position.
When needing to carry out traffic guide to the driving travelled on second bridge floor 200, it is only necessary to control the first electricity to turn
It is that may be such that the signpost 20 is located at the top of the second bridge floor 200 that pillar 11 described in the task driven of machine 39, which rotates 180 degree, from
And the convenient driving to being travelled on second bridge floor 200 carries out traffic guide, it is necessary to the signpost 20 be returned to described
During the first bridge floor 100, it is only necessary to control the work reversion 180 degree of the first electricity favourable turn 39.
The beneficial effects of the invention are as follows：
1. moving block positioned at the top position for leading shifting groove by leading, translot is relative with locking slot, and dentation bar is in and is inserted into locking
Slipping block is in the lock state in groove, signpost is connected together by clamping block with leading the clamping slot moved on block, is now shown the way
Board is fixed and is in above the first bridge floor, so that traffic guide is carried out to the driving travelled on the first bridge floor, so as to add
The stability that signpost is fixed；
2. by the second electricity favourable turn power is provided to drive locking teeth shape wheel rotation sliding tooth shape bar to slide to the left and leave locking slot
And be retracted into translot, providing the tooth-like wheel of power drive second by the electricity favourable turn work of control the 3rd rotates, the second dentation rotation
It is dynamic to drive the first tooth-like wheel, the 4th tooth-like wheel and the 3rd tooth-like wheel to rotate simultaneously by conveyer belt, also drive slipping block downward
Sliding, when lead move block be slid onto lead move groove lowest positions when, just clamping block can be extracted from clamping slot and be shown the way with pulling down
Board, signpost is safeguarded so as to be convenient for changing, and adds the operating efficiency for changing signpost, and signpost oscilaltion is steady safely
It is fixed.
3. need to carry out traffic guide to the driving travelled on the second bridge floor, it is only necessary to control the first electricity favourable turn work to drive
Dynamic pillar degrees of rotation is that may be such that signpost is located above the second bridge floor, so that the convenient driving to being travelled on the second bridge floor is carried out
Traffic is guided, it is necessary to when signpost is returned into the first bridge floor, it is only necessary to is controlled the first electricity favourable turn work reversion degree, is passed through
Upper tilt and lower tilt are convenient to be moved groove and carries out alternately closed operation leading to move when above and below block slides to leading, and prevents dust from leading shifting groove
Into,
4. overall structure of the present invention is simple, operation safety and stability, simple operation, the lifting and locking of signpost are all automatic controls
System, considerably increases the operating efficiency for changing signpost, and change simple, convenient, fast, it is only necessary to which a small amount of time can be complete
Into the replacing of signpost, reduce and the current of driving is impacted when changing signpost, be adapted to promote the use of.
General principle, principal character 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 simply explanation described in above-described embodiment and specification is originally
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 is defined.
Claims (5)
1. a kind of bridge equipment, including signpost and fixed body, it is characterised in that：The fixed body includes being arranged on the first bridge floor
And the second bottom plate between bridge floor, the bottom plate, which is each side installed with the upside of gim peg, the gim peg, coordinates peace
Equipped with bolt, pillar is provided with the bottom plate, is provided with turntable, the bottom plate and sets between the bottom plate and the pillar
There is the first electricity favourable turn to be connected by the first pivoted arm with the pillar, the left cavity communicated, upper plenum, the right side are provided with the pillar
Be provided with cavity and lower cavity, the pillar left side communicated with the left cavity lead in shifting groove, the upper plenum in a left side
It is right mutually claim to be provided with the first tooth-like wheel and the second tooth-like wheel, the lower cavity mutually claim to be provided with the 3rd tooth-like wheel and the in left and right
It is provided with four tooth-like wheels, the left cavity on the slipping block that can be slid up and down, the slipping block right side and is provided with locking slot,
It is described lead move be provided with groove can up and down slide and be fixedly connected with the slipping block lead shifting block, it is described to lead on shifting block left side
Clamping slot is provided with, biography is connected between first tooth-like wheel, the second tooth-like wheel, the 4th tooth-like wheel and the 3rd tooth-like wheel
Band is sent, described conveyer belt one end is fixedly connected with the slipping block upper end, the other end is fixedly connected with the slipping block lower end, institute
State left cavity right-hand member wall top be provided be provided with translot, the translot can left and right sliding dentation bar, the translot bottom
It is provided with end wall after the locking tooth-like wheel for being provided with and being connected with the dentation bar in cavity, the cavity, the cavity
The second electricity favourable turn is provided with end wall to be connected with the locking tooth-like wheel by the second pivoted arm, it is described to lead the upper and lower ends wall for moving groove
In be respectively arranged with mutually be much of in oral cavity and lower oral cavity, the upper oral cavity and lower oral cavity be provided with can up and down draw in and respectively with
It is described lead be provided with the top and bottom upper tilt and lower tilt that are fixedly connected for moving block, the signpost right side to
The clamping block that the clamping slot is connected.
2. bridge equipment according to claim 1, it is characterised in that：First tooth-like wheel by the first axle body with it is described
The front and rear end wall of upper plenum is rotatably connected, and the 4th tooth-like wheel and the 3rd tooth-like wheel pass through the 4th axis body and respectively
The front and rear end wall of three-axis body and the lower cavity is rotatably connected, and the 3rd electricity is provided with the aft bulkhead of the upper plenum and is turned
Machine is connected by the second axle body with second tooth-like wheel, first tooth-like wheel, the second tooth-like wheel, the 4th tooth-like wheel and the 3rd
The diameter of tooth-like wheel is identical and first tooth-like wheel and the second tooth-like wheel respectively with the 3rd tooth-like wheel and the 4th tooth-like wheel
It is oppositely arranged.
3. bridge equipment according to claim 1, it is characterised in that：The clamping slot is downwards 45 from left to right
Degree, the clamping block is identical with the angle excursion of the clamping slot and clamping block length and the depth phase of the clamping slot
Together, the length of shifting block in the lateral direction of leading is identical with the length of shifting groove in the lateral direction of leading, described to lead shifting groove
Width in the longitudinal direction is less than the width of the left cavity in the longitudinal direction, and the upper tilt and lower tilt are in front and back
Upward width leads that to move groove width in the longitudinal direction identical with described.
4. bridge equipment according to claim 1, it is characterised in that：It is provided with the outside of the dentation bar left side ramp-like
Face, the cross-sectional area of the translot is identical with the cross-sectional area of the locking slot, is provided with the dentation bar lower surface and institute
State the tooth-like part that locking tooth-like wheel coordinates.
5. bridge equipment according to claim 1, it is characterised in that：The row of first bridge floor and the second bridge floor up train
Direction is sailed towards anti-.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710672279.1A CN107217612B (en) | 2017-08-08 | 2017-08-08 | A kind of bridge equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710672279.1A CN107217612B (en) | 2017-08-08 | 2017-08-08 | A kind of bridge equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107217612A true CN107217612A (en) | 2017-09-29 |
| CN107217612B CN107217612B (en) | 2019-08-09 |
Family
ID=59954728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710672279.1A Active CN107217612B (en) | 2017-08-08 | 2017-08-08 | A kind of bridge equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107217612B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3312034A (en) * | 1964-03-06 | 1967-04-04 | Pollak Steel Company | Sign support post |
| CN106544968A (en) * | 2016-12-06 | 2017-03-29 | 温岭市兴庆机械设备有限公司 | A kind of traffic indication board being conveniently replaceable |
| CN106758928A (en) * | 2016-12-22 | 2017-05-31 | 广州迩鼎机电设备有限公司 | A kind of road instruction board apparatus |
| CN106930203A (en) * | 2016-12-06 | 2017-07-07 | 温岭市兴庆机械设备有限公司 | A kind of firm traffic indication board mechanism |
| CN107016942A (en) * | 2017-02-21 | 2017-08-04 | 佛山驰博科技有限公司 | A kind of illumination billboard base |
-
2017
- 2017-08-08 CN CN201710672279.1A patent/CN107217612B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3312034A (en) * | 1964-03-06 | 1967-04-04 | Pollak Steel Company | Sign support post |
| CN106544968A (en) * | 2016-12-06 | 2017-03-29 | 温岭市兴庆机械设备有限公司 | A kind of traffic indication board being conveniently replaceable |
| CN106930203A (en) * | 2016-12-06 | 2017-07-07 | 温岭市兴庆机械设备有限公司 | A kind of firm traffic indication board mechanism |
| CN106758928A (en) * | 2016-12-22 | 2017-05-31 | 广州迩鼎机电设备有限公司 | A kind of road instruction board apparatus |
| CN107016942A (en) * | 2017-02-21 | 2017-08-04 | 佛山驰博科技有限公司 | A kind of illumination billboard base |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107217612B (en) | 2019-08-09 |
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