CN206090212U - Composite road engineering cover plate - Google Patents
Composite road engineering cover plate Download PDFInfo
- Publication number
- CN206090212U CN206090212U CN201621091662.5U CN201621091662U CN206090212U CN 206090212 U CN206090212 U CN 206090212U CN 201621091662 U CN201621091662 U CN 201621091662U CN 206090212 U CN206090212 U CN 206090212U
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- CN
- China
- Prior art keywords
- connecting rod
- rod
- head
- cover plate
- head rod
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a composite road engineering cover plate relates to road construction apron technical field. It includes the backup pad of top, and the head rod and the third connecting rod of backup pad below are provided with many second connecting rods between head rod and third connecting rod, below welded connection has many fourth connecting rods at the second connecting rod, bottom positioner include locating piece and positioning wire thick stick, the front portion and the rear portion of middle second connecting rod all are fixed with the base station, the competent positioning wire thick stick of threaded connection on the base station, damping device include slope platform, the bottom surface of slope platform is provided with the recess along length direction, be provided with the reservoir in the recess, the reservoir intussuseption is filled with shear thickening fluid. The beneficial effects of the utility model are that: advance line location in the bottom, reduce the skew of backup pad, through good support and connection, reduce and beat and the noise generation, can connect between the backup pad.
Description
Technical field
The utility model is related to road construction cover plate technical field.
Background technology
When Urban road, Urban street is lowly constructed, in order to reduce obstruction of the construction period to traffic, mostly with activity dress after excavation
Put covering, such as the excavation on ground goes out would generally be laid with one block of steel plate, for the current of vehicle and pedestrian, but steel plate is being grown
Can bend during time vehicle to run, and when vehicle is passed through, steel plate can occur to beat and huge noise occurs.
The deformation of steel plate will cause the generation beated with noise；In vehicle fast running, when tire pushes down a upper arm of angle of steel plate,
Easily the following arm of angle is the strong point, because leverage causes to prize, so as to produce vibration and noise；Generally construction ground is concavo-convex not
Flat, ground easily makes steel plate deform upon and beat in the face of the underbraced of steel plate, therefore need to solve the above problems and carry out damping drop
Make an uproar.The laying of general steel plate is relied on and positioned with the friction on ground, and under the effect such as impact movement is caused, and is existed dangerous
Property, while being also unfavorable for the damping noise reduction of steel plate.
Utility model content
Technical problem to be solved in the utility model, is for above-mentioned technical deficiency, there is provided a kind of combined type
Road engineering cover plate.Positioned in bottom, reduced the skew of gripper shoe, by good support and connection, reduced bounce
With the generation of noise, can be attached between gripper shoe.
The technical solution adopted in the utility model is：A kind of composite road engineering cover plate is provided, including top
Fagging, the head rod and the 3rd connecting rod below gripper shoe, head rod and the 3rd connecting rod be arranged in parallel, first
Many second connecting rods are provided between connecting rod and the 3rd connecting rod, also including bottom positioner, front and rear subtracts
Shake device；Many second connecting rods be arranged in parallel with head rod, gripper shoe and head rod, the second connecting rod, the
By being welded and fixed between three connecting rods；Many 4th connecting rods are welded to connect below the second connecting rod, have been connected per root the 4th
Extension bar is vertically arranged with the second connecting rod；The rear and front end of head rod, the second connecting rod and the 3rd connecting rod is respectively provided with
There is connection socket；Described bottom positioner includes locating piece and positioning leading screw；The 4th middle connecting rod side is provided with
Chute, slidably connects two locating pieces on chute；The front and rear of the second middle connecting rod is respectively and fixedly provided with base station；Base station
On be threaded with horizontal positioning leading screw, the inner for positioning leading screw is provided with rotating handles；Described damping device includes slope
Degree platform；It is fixed with the vertical plane of gradient platform and the connection inserted link for coordinating is corresponded with connection socket；The bottom surface of gradient platform is along long
Degree direction arranges fluted；Reservoir is provided with groove；Liquid storage is intracapsular filled with shear thickening liquid.
Further optimize the technical program, the head rod of composite road engineering cover plate and the 3rd connecting rod following table
Face is provided with equally distributed screwed hole；Screwed hole internal thread is connected with hexagon socket head cap screw, and the height of hexagon socket head cap screw is less than spiral shell
The depth of pit.
Further optimize the technical program, the outer end of the positioning leading screw of composite road engineering cover plate is fixed with stage clip.
Compared with traditional road engineering cover plate, its advantage is the utility model：
1st, limited by the displacement of bottom positioner, positioning action can be played, reduce skew in use, carried
High security, while advantageously reducing the generation of vibrations.Head rod, the second connecting rod, the 3rd connecting rod, the 4th connection
Between bar, the connection of gripper shoe, it is fixed by welding, plays a part of to support and reduce deformation, larger power can be born, together
When be fixedly connected reduce inner body collision vibrations, reduce noise.The damping device of front and rear can be reduced because of lever
What effect was caused prizes, and so as to reduce vibrations and noise, gradient platform can reduce vertical shock of the vehicle with gripper shoe etc. and moment
Suppressing action, under pressure, reservoir is filled between gradient platform lower surface and ground with the mobility of shear thickening liquid
Gap, make up the irregular concavo-convex of ground, when vehicle quickly through when, because the property moment of shear thickening liquid is hardened, rise
To the effect for supporting, reservoir can also play a part of buffering, steadily contact between damping device entirety and ground, reduce change
The bounce that shape causes, plays a part of damping noise reduction.Connection socket is provided for socket connection damping device, while can be used for
The connection of two gripper shoes, extending length；
2nd, hexagon socket head cap screw can be used to adjust support head rod and the 3rd connecting rod so as to ground good contact
Support, reduces the generation of deformation；
3rd, the stage clip of leading screw outer end is positioned, buffering can be played a part of, played a protective role, increased the service life.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model polycrystalline substance schematic diagram；
Fig. 3 is structural decomposition diagram of the present utility model；
In figure, 1, gripper shoe；2nd, head rod；3rd, the 3rd connecting rod；4th, the second connecting rod；5th, the 4th connecting rod；6、
Connection socket；7th, locating piece；8th, chute；9th, base station；10th, leading screw is positioned；11st, rotating handles；12nd, inserted link is connected；13rd, the gradient
Platform；14th, groove；15th, reservoir；16th, screwed hole；17th, hexagon socket head cap screw；18th, stage clip.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As Figure 1-3, composite road engineering cover plate, including the gripper shoe 1 of top, the first of the lower section of gripper shoe 1
The connecting rod 3 of connecting rod 2 and the 3rd, the connecting rod 3 of head rod 2 and the 3rd be arranged in parallel, connects in head rod 2 and the 3rd
Many second connecting rods 4, also including bottom positioner, the damping device of front and rear are provided between bar 3；Many second
Connecting rod 4 be arranged in parallel with head rod 2, gripper shoe 1 and head rod 2, the second connecting rod 4, the 3rd connecting rod 3 it
Between by being welded and fixed；Many 4th connecting rods 5 have been welded to connect below the second connecting rod 4, per the connecting rod 5 of root the 4th with
Second connecting rod 4 is vertically arranged；The rear and front end of head rod 2, the second connecting rod 4 and the 3rd connecting rod 3 is provided with company
Plug receptacle 6；Described bottom positioner includes locating piece 7 and positioning leading screw 10；The middle side of the 4th connecting rod 5 is provided with
Chute 8, slidably connects two locating pieces 7 on chute 8；The front and rear of the second middle connecting rod 4 is respectively and fixedly provided with base station
9；Horizontal positioning leading screw 10 is threaded with base station 9, the inner for positioning leading screw 10 is provided with rotating handles 11；Described subtracts
Shake device includes gradient platform 13；It is fixed with the vertical plane of gradient platform 13 and the connection inserted link for coordinating is corresponded with connection socket 6
12；The bottom surface of gradient platform 13 arranges along its length fluted 14；Reservoir 15 is provided with groove 14；Filling in reservoir 15
There is shear thickening liquid；Head rod 2 and the lower surface of the 3rd connecting rod 3 are provided with equally distributed screwed hole 16；Screwed hole 16
Internal thread is connected with hexagon socket head cap screw 17, and the height of hexagon socket head cap screw 17 is less than the depth of screwed hole 16；Outside positioning leading screw 10
End is fixed with stage clip 18.
The utility model when in use, is laid at road excavation, and vehicles or pedestrians can walk in gripper shoe 1, damping
The direction laying of the direction movement on roads of device, in lower section, withstands the both sides of pit-hole, due to a left side to two Slideslip locating pieces 7
The stress displacement of right direction is less, can be positioned by sliding friction, also can increase Top fastening screw on locating piece 7 and be pressed from both sides
Tightening position, with advance reversely just as fore-and-aft direction, using positioning leading screw 10 position, the side of rotational positioning leading screw 10 to pit-hole
Edge, withstands positioning, reduces the skew of gripper shoe 1, while holding out against in lower section, is conducive to limiting moving up and down for gripper shoe 1.When
Vehicle fast running first passes through the gradient platform 13 of damping device when gripper shoe 1, and along slope upper backup pad 1 is travelled, and it is right to reduce
The arm of angle of gripper shoe 1 is impacted and pushed with moment, is reduced and is prized, from gripper shoe about 1 to road surface when, also pass through damping
Device.
Pit-hole at excavation is longer, when a gripper shoe 1 cannot complete to cover, using connection socket 6 by two
Fagging 1 links together, and is connected the connection socket 6 of two lower sections of gripper shoe 1 using connection inserted link 12, and centre connects temporarily
The place of connecing can improve the endurance of gravity, meet traveling demand.Adjusting hexagon socket head cap screw 17 makes the connecting rod of head rod 2 and the 3rd
3 are connected with ground gentle support, make up the problem of the underbraced that Uneven road is caused to both sides, and good being supported by is beneficial to subtract
Few deformation and the generation for shaking.
Claims (3)
1. a kind of gripper shoe of composite road engineering cover plate, including top（1）, gripper shoe（1）The head rod of lower section
（2）With the 3rd connecting rod（3）, head rod（2）With the 3rd connecting rod（3）It is arranged in parallel, in head rod（2）With the 3rd
Connecting rod（3）Between be provided with many second connecting rods（4）, it is characterised in that：Also include bottom positioner, front and rear
Damping device；Many second connecting rods（4）And head rod（2）It is arranged in parallel, gripper shoe（1）With head rod
（2）, the second connecting rod（4）, the 3rd connecting rod（3）Between by being welded and fixed；In the second connecting rod（4）Lower section has been welded to connect
Many 4th connecting rods（5）, per the connecting rod of root the 4th（5）With the second connecting rod（4）It is vertically arranged；Head rod（2）,
Two connecting rods（4）With the 3rd connecting rod（3）Rear and front end be provided with connection socket（6）；
Described bottom positioner includes locating piece（7）With positioning leading screw（10）；The 4th middle connecting rod（5）Side is arranged
There is chute（8）, chute（8）On slidably connect two locating pieces（7）；The second middle connecting rod（4）Front and rear it is equal
It is fixed with base station（9）；Base station（9）On be threaded with horizontal positioning leading screw（10）, position leading screw（10）The inner be provided with
Rotating handles（11）；
Described damping device includes gradient platform（13）；Gradient platform（13）Vertical plane on be fixed with and connection socket（6）One by one
The connection inserted link of corresponding matching（12）；Gradient platform（13）Bottom surface arrange fluted along its length（14）；Groove（14）Inside set
It is equipped with reservoir（15）；Reservoir（15）It is interior filled with shear thickening liquid.
2. composite road engineering cover plate according to claim 1, it is characterised in that：Head rod（2）With the 3rd
Connecting rod（3）Lower surface is provided with equally distributed screwed hole（16）；Screwed hole（16）Internal thread is connected with hexagon socket head cap screw
（17）, hexagon socket head cap screw（17）Height be less than screwed hole（16）Depth.
3. composite road engineering cover plate according to claim 1, it is characterised in that：Positioning leading screw（10）Outer end consolidate
Surely there is stage clip（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621091662.5U CN206090212U (en) | 2016-09-29 | 2016-09-29 | Composite road engineering cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621091662.5U CN206090212U (en) | 2016-09-29 | 2016-09-29 | Composite road engineering cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206090212U true CN206090212U (en) | 2017-04-12 |
Family
ID=58481523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621091662.5U Expired - Fee Related CN206090212U (en) | 2016-09-29 | 2016-09-29 | Composite road engineering cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206090212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499690A (en) * | 2019-08-28 | 2019-11-26 | 浙江大学 | A kind of packaged type runway based on shear thickening non-newtonian fluid |
-
2016
- 2016-09-29 CN CN201621091662.5U patent/CN206090212U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499690A (en) * | 2019-08-28 | 2019-11-26 | 浙江大学 | A kind of packaged type runway based on shear thickening non-newtonian fluid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20180929 |