CN107268470B - A kind of convenient and fast bridge equipment - Google Patents
A kind of convenient and fast bridge equipment Download PDFInfo
- Publication number
- CN107268470B CN107268470B CN201710672278.7A CN201710672278A CN107268470B CN 107268470 B CN107268470 B CN 107268470B CN 201710672278 A CN201710672278 A CN 201710672278A CN 107268470 B CN107268470 B CN 107268470B
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- wheel
- tooth
- cavity
- slot
- block
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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
- E01F9/646—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 extensible, collapsible or pivotable
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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 convenient and fast 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 fixedly installed with fixing bolt, bolt is fitted on the upside of the fixing bolt, pillar is provided on the bottom plate, turntable is provided between the bottom plate and the pillar, the first electricity favourable turn is provided on the bottom plate to connect by the first pivoted arm with the pillar, the left cavity communicated is provided in the pillar, upper plenum, right cavity and lower cavity, it is provided on the pillar left side and leads shifting slot with what the left cavity communicated, overall structure of the present invention is simple, operational safety is stablized, it is convenient to operate, the lifting and locking of signpost are all to automatically control, considerably increase the working efficiency of replacement signpost, and replacement is simple, it is convenient, fast , it is only necessary to the replacement of signpost can be completed in a small amount of time, reduces and impacts when replacing signpost to the passage of driving, is suitble to promote the use of.
Description
Technical field
The present invention relates to bridge field, in particular to a kind of convenient and fast bridge equipment.
Background technique
It orderly swimmingly passes through for guarantee automobile, needs to erect many traffic direction blocks in the two sides of bridge pavement, to
Driver, pedestrian prompt direction advanced etc., and existing traffic direction block is installed in the top higher position of road more,
It is fixed on support post by way of screws bolts or welding, when traffic direction block needs replacing, generally requires to seal
Bridge floor is closed, traffic direction block could be carried out replacement operation using longer time, but also need to carry out using ladder truck etc.
High operation, the normal pass that this has resulted in replacement low efficiency, troublesome in poeration and influence is driven a vehicle, therefore above-mentioned traffic direction block
Mounting means is difficult to meet existing use demand.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of convenient and fast bridge equipment, are able to solve above-mentioned present technology
The problems in.
To solve the above problems, the present invention adopts the following technical scheme: a kind of convenient and fast bridge equipment of the invention, including
Signpost and fixed body, the fixed body include the bottom plate being arranged between the first bridge floor and the second bridge floor, the bottom plate or so
Two sides are respectively fixedly installed with fixing bolt, are fitted with bolt on the upside of the fixing bolt, pillar is provided on the bottom plate, described
It is provided with turntable between bottom plate and the pillar, the first electricity favourable turn is provided on the bottom plate and passes through the first pivoted arm and the pillar
It connects, is provided with the left cavity communicated, upper plenum, right cavity and lower cavity in the pillar, is arranged on the pillar left side
There is what is communicated with the left cavity to lead shifting slot, mutually claims to be provided with the first tooth-like wheel and the second dentation in left and right in the upper plenum
Wheel mutually claims in the lower cavity to be provided with third tooth-like wheel and the 4th tooth-like wheel in left and right, be provided in the left cavity can on
The slipping block of lower sliding, is provided with locking slot on the slipping block right side, it is described lead move in slot be provided with can slide up and down and
What is be fixedly connected with the slipping block leads shifting block, it is described lead to move on block left side be provided with clamping slot, first tooth-like wheel, the
Conveyer belt, described conveyer belt one end and the sliding are connected between two tooth-like wheels, the 4th tooth-like wheel and third tooth-like wheel
Block upper end is fixedly connected, the other end is fixedly connected with the slipping block lower end, and the top of the left cavity right end wall is provided with cross
Slot is provided with the dentation item that can control sliding in the translot, cavity is provided in the translot base end wall, is set in the cavity
It is equipped with the locking tooth-like wheel being cooperatively connected with the dentation item, the second electricity favourable turn is provided in the cavity aft bulkhead by second
Pivoted arm is connect with the locking tooth-like wheel, is respectively arranged in the upper and lower ends wall for leading shifting slot and is mutually much of oral cavity and lower mouth
Being provided in chamber, the upper oral cavity and lower oral cavity can tense up and down and be fixedly connected respectively with the top and bottom for leading shifting block
Upper tilt and lower tilt, the clamping block to be cooperatively connected with the clamping slot, institute are provided on the signpost right side
The outside for stating the first electricity favourable turn, which is additionally provided with shield and carries, sets.
Wherein, first tooth-like wheel is rotatably cooperatively connected by the front and back end wall of the first axle body and the upper plenum,
4th tooth-like wheel and third tooth-like wheel pass through the 4th axis body and third axis body respectively and the front and back end wall of the lower cavity can
Be rotatably assorted connection, and third electricity favourable turn is provided in 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 be identical with the diameter of third tooth-like wheel and first dentation
Wheel and the second tooth-like wheel are oppositely arranged with the third 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
The length for spending the identical and described clamping block is identical as the depth of the clamping slot, it is described lead move block length in the lateral direction with
The length of shifting slot in the lateral direction of leading is identical, and the width of shifting slot in the longitudinal direction of leading exists less than the left cavity
Width on front-rear direction, the width of the upper tilt and lower tilt in the longitudinal direction and described lead move slot in the longitudinal direction
It is of same size.
Wherein, ramp-like face, the cross-sectional area of the translot and the locking slot are provided on the outside of the dentation left side
Cross-sectional area it is identical, be provided on the dentation lower end surface and it is described locking tooth-like wheel cooperation tooth-like part.
Wherein, the driving direction of first bridge floor and the second bridge floor up train is towards anti-.
Wherein, the shield, which carries, sets including shock absorbing block and except hot fin, and the shock absorbing block setting is in the first electricity favourable turn
Left end and right end and with it is described first electricity favourable turn be fixedly connected, it is described except hot fin be arranged in it is described first electricity favourable turn front end
It is fixedly connected with rear end and with the first electricity favourable turn, it is described except the left end of hot fin and right end are fixed with the shock absorbing block and connected
It connects, the outside of the second electricity favourable turn and third electricity favourable turn is also correspondingly provided with the shield and carries and set.
The beneficial effects of the present invention are:
1. moving block positioned at the top position for moving slot is led by leading, translot is opposite with locking slot, and dentation item is in and is inserted into
Slipping block is in the lock state in locking slot, signpost is connected together by clamping block with the clamping slot moved on block is led, at this time
Signpost 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, to increase
The stability for having added signpost fixed；
Lock is left 2. providing power by the second electricity favourable turn and locking teeth shape wheel rotation sliding tooth shape item being driven to slide to the left
Tight slot is simultaneously retracted into translot, provides the rotation of the second tooth-like wheel of power drive, the second dentation by control third electricity favourable turn work
Wheel rotation drives the first tooth-like wheel, the 4th tooth-like wheel and the rotation of third tooth-like wheel, also drive slipping block by conveyer belt simultaneously
Sliding downwards can extract clamping block from clamping slot when leading shifting block and being slid onto the lowest positions for leading shifting slot to remove
Signpost increases the working efficiency of replacement signpost, and signpost oscilaltion safety to be convenient for changing maintenance signpost
Stablize.
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 and drive
Dynamic pillar degrees of rotation may make signpost to be located above the second bridge floor, so that convenient carry out the driving travelled on the second bridge floor
Traffic is guided, when needing signpost being restored to the first bridge floor, it is only necessary to be controlled the first electricity favourable turn work reversion degree, be passed through
Upper tilt and lower tilt are convenient to be moved slot and carries out alternately closed operation to leading leading to move when block or more slides, and prevents dust from leading shifting slot
Into,
4. overall structure of the present invention is simple, operational safety is stablized, and it is convenient to operate, and the lifting and locking of signpost are all certainly
Dynamic control considerably increases the working efficiency of replacement signpost, and replaces simple, convenient, fast, it is only necessary to which a small amount of time is
The replacement of achievable signpost reduces and impacts when replacing signpost to the passage of driving, is suitble to promote the use of.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical 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
It obtains other drawings based on these drawings.
Fig. 1 is the overall structure diagram of the convenient and fast bridge equipment of the present invention, wherein signpost is located at first bridge floor
Top；
Fig. 2 is that signpost is in structural schematic diagram when can replace in Fig. 1；
Fig. 3 is structural schematic diagram when signpost is located above the second bridge floor；
Fig. 4 is the overlooking structure diagram of insole board of the present invention；
Fig. 5 is that shield carries the structural schematic diagram set in the present invention.
Specific embodiment
The preferred embodiment of the present invention is described in detail with reference to the accompanying drawing, 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.
A kind of convenient and fast bridge equipment shown in -5 refering to fig. 1, including signpost 20 and fixed body, the fixed body include
Bottom plate 10 between first bridge floor 100 and the second bridge floor 200 is set, and the bottom plate 10 is each side fixedly installed with fixation
Bolt 102, is fitted with bolt 101 on the upside of the fixing bolt 102, the bolt 101 pass through fixing bolt 102 to the first bridge
Face 100 and the second bridge floor 200 are fixed, are provided with pillar 11 on the bottom plate 10, set between the bottom plate 10 and the pillar 11
It is equipped with turntable 12, the first electricity favourable turn 39 is provided on the bottom plate 10 and is connect by the first pivoted arm with the pillar 11, the branch
It is provided with the left cavity 131 communicated, upper plenum 14, right cavity 13 and lower cavity 15 in column 11, is set on 11 left side of pillar
It is equipped with leading of communicating with the left cavity 131 and moves slot 16, mutually claim in the upper plenum 14 to be provided with the first tooth-like wheel 23 in left and right
With the second tooth-like wheel 24, mutually claim in the lower cavity 15 to be provided with third tooth-like wheel 26 and the 4th tooth-like wheel 25 in left and right, it is described
It is provided with the slipping block 17 that can be slid up and down in left cavity 131, is provided with locking slot 27 on 17 right side of slipping block, it is described
Lead move slot 16 in be provided with can slide up and down and be fixedly connected with the slipping block 17 lead move block 18, it is described lead move 18 left end of block
Be provided with clamping slot 19 on face, first tooth-like wheel 23, the second tooth-like wheel 24, the 4th tooth-like wheel 25 and third tooth-like wheel 26 it
Between be connected with conveyer belt 22, described 22 one end of conveyer belt is fixedly connected with 17 upper end of slipping block, the other end with it is described
17 lower end of slipping block is fixedly connected, and the top of the left 131 right end wall of cavity is provided with translot 28, is provided in the translot 28
The dentation item 30 of sliding can be controlled, cavity 29 is provided in 28 base end wall of translot, be provided in the cavity 29 with it is described
The locking tooth-like wheel 31 that dentation item 30 is cooperatively connected is provided with the second electricity favourable turn 32 in 29 aft bulkhead of cavity by second turn
Arm is connect with the locking tooth-like wheel 31, is respectively arranged in the upper and lower ends wall for leading shifting slot 16 and is mutually much of 35 He of oral cavity
Lower oral cavity 34, be provided in the upper oral cavity 35 and lower oral cavity 34 can tense up and down and respectively with it is described lead move block 18 upper end and
The upper tilt 36 and lower tilt 37 that lower end is fixedly connected, be provided on 20 right side of signpost to the clamping slot 19
The clamping block 21 of mating connection, the outside of the first electricity favourable turn 39, which is additionally provided with shield and carries, sets.
Wherein, first tooth-like wheel 23 rotatably cooperates company by the front and back end wall of the first axle body and the upper plenum 14
Connect, the 4th tooth-like wheel 25 and third tooth-like wheel 26 respectively by the 4th axis body and third axis body and the lower cavity 15 before
Aft bulkhead is rotatably cooperatively connected, and third electricity favourable turn 38 is provided in the aft bulkhead of the upper plenum 14 by the second axle body and institute
State the connection of the second tooth-like wheel 24, first tooth-like wheel 23, the second tooth-like wheel 24, the 4th tooth-like wheel 25 and third tooth-like wheel 26
Diameter is identical and first tooth-like wheel 23 and the second tooth-like wheel 24 respectively with the third 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 the length of the clamping block 21 is identical as the depth of the clamping slot 19, and described lead moves block 18 in right and left
Upward length is identical as the length of shifting slot 16 in the lateral direction of leading, and described lead moves the width of slot 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
In the longitudinal direction of same size of slot 16 is moved with described lead.
Wherein, be provided with ramp-like face 33 on the outside of 30 left side of dentation item, 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 cooperated with the locking tooth-like wheel 31 is provided on 30 lower end surface of dentation item
Portion.
Wherein, the driving direction of 200 up train of first bridge floor 100 and the second bridge floor is towards anti-.
Wherein, the shield, which carries, sets including shock absorbing block 392 and except hot fin 391, and the setting of shock absorbing block 392 is described the
It the left end of one electricity favourable turn 39 and right end and 39 is fixedly connected with the first electricity favourable turn, it is described except hot fin 391 is arranged described
The front-end and back-end of first electricity favourable turn 39 and 39 be fixedly connected with the first electricity favourable turn, the left end except hot fin 391 with
Right end is fixedly connected with the shock absorbing block 392, described to exist except hot fin 391 to absorb and distribute the first electricity favourable turn 39
The heat generated when operation, the shock absorbing block 392 to reduce 39 shaking force that generates at runtime of the first electricity favourable turn from
And prevent that the first electricity 39 shaking forces for generating at runtime of favourable turn are excessive and the bottom plate 10 is caused to be shaken, second electricity
The outside of favourable turn 32 and third electricity favourable turn 38 is also correspondingly provided with the shield and carries and set.
In initial position, the 39, second electricity of the first electricity favourable turn favourable turn 32 and third electricity favourable turn 38 are in and stop
Only working condition, described lead move block 18 positioned at the top position for leading shifting slot 16, the translot 28 and the locking slot 27
Relatively, the dentation item 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 and 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 is in tension and stretches out the lower oral cavity 34 and extend into institute
It states to lead to move in slot 16 and carries out closed operation, the signpost 20 is fixed and is in 100 top of the first bridge floor at this time, thus
Traffic guide is carried out to the driving travelled on the first bridge floor 100；
When needing replacing signpost 20,32 work of the second electricity favourable turn is first controlled, the second electricity favourable turn 32 provides power
The locking tooth-like wheel 31 is driven to rotate, dentation item 30 described in 31 rotate driving of locking tooth-like wheel slides to the left and leaves institute
It states locking slot 27 and is retracted into the translot 28, when the dentation item 30 slides to the left and be fully collapsed in the translot 28
Afterwards, it controls the second electricity favourable turn 32 to stop working, and followed by controls 38 work of third electricity favourable turn, the third electricity turns
The work of machine 38 provides the rotation of the second tooth-like wheel 24 described in power drive, and the rotation of the second tooth-like wheel 24 passes through the conveyer belt 22
And first tooth-like wheel 23, the 4th tooth-like wheel 25 and third tooth-like wheel 26 is driven to rotate simultaneously, also drive the slipping block 17
Sliding downwards, when it is described lead move block 18 be slid onto it is described lead the lowest positions for moving slot 16 when, control the third electricity favourable turn 38
It stops working, at this point, the clamping block 21 can be extracted from the clamping slot 19 to remove the signpost 20, thus side
Just replacement maintenance signpost 20, and the lower tilt 37 described at this time is in contraction state and is contracted in the lower oral cavity 34, it is described
Upper tilt 36 be in tension and stretch out the upper oral cavity 35 and extend into it is described lead to move in slot 16 carry out closed operation, replace
After safeguarding signpost 20, first control the 38 work reversion of third electricity favourable turn, when it is described lead to move block 18 and be slid onto described lead move slot 16
The top position when, then control it is described second electricity favourable turn 32 work reversion so that the present apparatus is restored to initial position shape
State.
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 and turn
The rotation 180 degree of pillar 11 described in 39 task driven of machine may make the signpost 20 to be located at 200 top of the second bridge floor, from
And it is convenient to the driving travelled on second bridge floor 200 progress traffic guide, it needs for the signpost 20 to be restored to described
When the first bridge floor 100, it is only necessary to control 39 work reversion 180 degree of the first electricity favourable turn.
The beneficial effects of the present invention are:
1. moving block positioned at the top position for moving slot is led by leading, translot is opposite with locking slot, and dentation item is in and is inserted into
Slipping block is in the lock state in locking slot, signpost is connected together by clamping block with the clamping slot moved on block is led, at this time
Signpost 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, to increase
The stability for having added signpost fixed；
Lock is left 2. providing power by the second electricity favourable turn and locking teeth shape wheel rotation sliding tooth shape item being driven to slide to the left
Tight slot is simultaneously retracted into translot, provides the rotation of the second tooth-like wheel of power drive, the second dentation by control third electricity favourable turn work
Wheel rotation drives the first tooth-like wheel, the 4th tooth-like wheel and the rotation of third tooth-like wheel, also drive slipping block by conveyer belt simultaneously
Sliding downwards can extract clamping block from clamping slot when leading shifting block and being slid onto the lowest positions for leading shifting slot to remove
Signpost increases the working efficiency of replacement signpost, and signpost oscilaltion safety to be convenient for changing maintenance signpost
Stablize.
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 and drive
Dynamic pillar degrees of rotation may make signpost to be located above the second bridge floor, so that convenient carry out the driving travelled on the second bridge floor
Traffic is guided, when needing signpost being restored to the first bridge floor, it is only necessary to be controlled the first electricity favourable turn work reversion degree, be passed through
Upper tilt and lower tilt are convenient to be moved slot and carries out alternately closed operation to leading leading to move when block or more slides, and prevents dust from leading shifting slot
Into,
4. overall structure of the present invention is simple, operational safety is stablized, and it is convenient to operate, and the lifting and locking of signpost are all certainly
Dynamic control considerably increases the working efficiency of replacement signpost, and replaces simple, convenient, fast, it is only necessary to which a small amount of time is
The replacement of achievable signpost reduces and impacts when replacing signpost to the passage of driving, is suitble to promote the use of.
The basic principles, main features and advantages of the present invention have 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 improvements may be made to the invention 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 (6)
1. a kind of convenient and fast bridge equipment, including signpost and fixed body, it is characterised in that: the fixed body includes setting the
Bottom plate between one bridge floor and the second bridge floor, the bottom plate are each side fixedly installed with fixing bolt, the fixing bolt upside
It is fitted with bolt, pillar is provided on the bottom plate, turntable, the bottom plate are provided between the bottom plate and the pillar
On be provided with the first electricity favourable turn and connect with the pillar by the first pivoted arm, be provided in the pillar the left cavity communicated, on
Cavity, right cavity and lower cavity, be provided on the pillar left side communicated with the left cavity lead shifting slot, the upper plenum
In mutually claim to be provided with the first tooth-like wheel and the second tooth-like wheel in left and right, mutually claim to be provided with third dentation in left and right in the lower cavity
Wheel and the 4th tooth-like wheel are provided with the slipping block that can be slid up and down in the left cavity, are provided on the slipping block right side
Locking slot, it is described lead to move to be provided in slot can slide up and down and what is be fixedly connected with the slipping block leads shifting block, it is described to lead shifting block
It is provided with clamping slot on left side, cooperates between first tooth-like wheel, the second tooth-like wheel, the 4th tooth-like wheel and third tooth-like wheel
It is connected with conveyer belt, described conveyer belt one end is fixedly connected with the slipping block upper end, the other end and the slipping block lower end are solid
Fixed connection, the top of the left cavity right end wall is provided with translot, the dentation item that can control sliding, institute is provided in the translot
It states and is provided with cavity in translot base end wall, the locking tooth-like wheel being cooperatively connected with the dentation item, institute are provided in the cavity
It states and is provided with the second electricity favourable turn in cavity aft bulkhead and is connect with the locking tooth-like wheel by the second pivoted arm, it is described to lead the upper of shifting slot
It is respectively arranged in lower end walls and is mutually much of oral cavity and lower oral cavity, be provided with and can tense up and down in the upper oral cavity and lower oral cavity
And the top and bottom upper tilt and lower tilt that are fixedly connected of block are moved with described lead respectively, it is arranged on the signpost right side
There is a clamping block to be cooperatively connected with the clamping slot, the outside of the first electricity favourable turn, which is additionally provided with shield and carries, sets.
2. convenient and fast bridge equipment according to claim 1, it is characterised in that: first tooth-like wheel passes through the first axle body
It is rotatably cooperatively connected with the front and back end wall of the upper plenum, the 4th tooth-like wheel and third tooth-like wheel pass through the 4th axis respectively
Body and third axis body and the front and back end wall of the lower cavity are rotatably cooperatively connected, and is provided in the aft bulkhead of the upper plenum
Three electricity favourable turns are connect by the second axle body with second tooth-like wheel, first tooth-like wheel, the second tooth-like wheel, the 4th tooth-like wheel
Identical with the diameter of third tooth-like wheel and described first tooth-like wheel and the second tooth-like wheel respectively with the third tooth-like wheel and the 4th
Tooth-like wheel is oppositely arranged.
3. convenient and fast bridge equipment according to claim 1, it is characterised in that: the clamping slot is downward bias from left to right
Oblique 45 degree, the length and the depth of the clamping slot of the clamping block clamping block identical and described with the angle excursion of the clamping slot
Spend it is identical, it is described to lead that move block length in the lateral direction identical as the length of shifting slot in the lateral direction of leading, it is described to lead
It moves the width of slot in the longitudinal direction and is less than the width of the left cavity in the longitudinal direction, the upper tilt and lower tilt are preceding
Width in rear direction moves slot in the longitudinal direction of same size with described lead.
4. convenient and fast bridge equipment according to claim 1, it is characterised in that: be provided on the outside of the dentation left side
Ramp-like face, the cross-sectional area of the translot is identical as the cross-sectional area of the locking slot, is provided on the dentation lower end surface
With the tooth-like part of the locking tooth-like wheel cooperation.
5. convenient and fast bridge equipment according to claim 1, it is characterised in that: first bridge floor and the second bridge floor uplink
The driving direction of vehicle is towards anti-.
6. convenient and fast bridge equipment according to claim 1, it is characterised in that: the shield, which carries, to be set including shock absorbing block and remove
Hot fin, the shock absorbing block are arranged in the left end that first electricity is made a connection and right end and are fixedly connected with the first electricity favourable turn,
It is described that the front-end and back-end of the first electricity favourable turn are set except hot fin and are fixedly connected with the first electricity favourable turn, it is described to remove
The left end of hot fin and right end are fixedly connected with the shock absorbing block, and second electricity is made a connection and the outside of third electricity favourable turn also phase
It is provided with the shield with answering carry and set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710672278.7A CN107268470B (en) | 2017-08-08 | 2017-08-08 | A kind of convenient and fast bridge equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710672278.7A CN107268470B (en) | 2017-08-08 | 2017-08-08 | A kind of convenient and fast bridge equipment |
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| Publication Number | Publication Date |
|---|---|
| CN107268470A CN107268470A (en) | 2017-10-20 |
| CN107268470B true CN107268470B (en) | 2019-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710672278.7A Active CN107268470B (en) | 2017-08-08 | 2017-08-08 | A kind of convenient and fast bridge equipment |
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| 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 |
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2017
- 2017-08-08 CN CN201710672278.7A patent/CN107268470B/en active Active
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| 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 |
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| CN107268470A (en) | 2017-10-20 |
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