CN209604049U - A kind of arching vehicle platform - Google Patents
A kind of arching vehicle platform Download PDFInfo
- Publication number
- CN209604049U CN209604049U CN201920268652.1U CN201920268652U CN209604049U CN 209604049 U CN209604049 U CN 209604049U CN 201920268652 U CN201920268652 U CN 201920268652U CN 209604049 U CN209604049 U CN 209604049U
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- Prior art keywords
- platform
- arching
- vehicle
- assembly
- hinged
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Abstract
The utility model discloses a kind of arching vehicle platforms, and including telescoping mechanism, inner platform component and multiple mutually nested platform bodies, adjacent two platform body is connected by the telescoping mechanism, and the inner platform component is located in penetralia platform body；The inner platform component includes foldable assembly and multiple inner platforms identical with platform body quantity, is connected between adjacent two inner platform by the foldable assembly, and top layer's inner platform is connected with penetralia platform body.The utility model operating space is big, is able to satisfy more people's operations, improves arching efficiency.
Description
Technical field
The utility model relates to technical field of engineering machinery, more particularly, to a kind of arching vehicle platform.
Background technique
It is needed in water power tunnel, subway engineering, railway tunnel, vcehicular tunnel, underground power house, military ground engineering construction
First pneumatically placed concrete, if country rock shakiness rule needs to set up steel arch (grille arch) in advance, arching operation is by dedicated arching vehicle
It completes.Existing arching vehicle includes walking chassis and electrical system, hydraulic system, the supporting leg etc. that are installed in walking chassis, branch
Leg is used to support when operation, be suitable in tunnel equal out-of-flatnesses ground, electrical system and hydraulic system for control walking chassis,
The movement such as supporting leg, but existing arching vehicle has the following disadvantages: that working space is narrow, is unsatisfactory for more people's operations；Vehicle can not provide
The operating space of the less important works such as drilling, arching operating efficiency are low.
Utility model content
The purpose of this utility model is that have overcome the deficiencies of the prior art and provide a kind of operating space big, is able to satisfy
More people's operations improve the arching vehicle platform of arching efficiency.
To achieve the goals above, the utility model provides a kind of arching vehicle platform, including telescoping mechanism, inner platform group
Part is connected with multiple mutually nested platform bodies, adjacent two platform body by the telescoping mechanism, inner platform component position
In in penetralia platform body；The inner platform component includes foldable assembly and multiple inner platforms identical with platform body quantity, phase
It is connected between adjacent two inner platforms by the foldable assembly, and top layer's inner platform is connected with penetralia platform body.
Further, the foldable assembly includes upper arm-tie and the lower pulling plate that is hinged with the upper arm-tie, the pull-up
Plate and lower pulling plate are hinged with adjacent two inner platform respectively.
It further, further include side platform assembly, the side platform assembly includes that oil cylinder and side platform are received in exhibition；The side is flat
One end of platform and the side of the platform body are hinged, and one end of oil cylinder is received in the exhibition and the side of the platform body is hinged,
The other end of the other end and the side platform is hinged.
Further, the side platform assembly further includes side scaling platform component, and the side scaling platform component is set to institute
It states in the platform of side；The side scaling platform component includes telescopic oil cylinder and scaling platform；Described telescopic oil cylinder one end and the side
Platform is connected, and the other end is connected with the scaling platform.
Further, after the side platform assembly is relative to platform body expansion, the side platform is with the inner platform same
On one height face.
Further, after the arching vehicle platform expansion, adjacent two platform body is positioned by alignment pin.
The utility model has the beneficial effects that multilayer operation platform can be provided after the expansion of 1, the utility model arching vehicle platform,
The multilayer height requirement of artificial construction effectively in covering tunnel etc..2, rear platform covering surface is unfolded in the utility model arching vehicle platform
Greatly, more people's construction requirements are able to satisfy, equipment placement space and operating space of other auxiliary construction operations such as drilling etc. can be provided,
Improve the construction operations efficiency such as tunnel.3, the utility model arching bassinet structure is reliable and stable, improves arching efficiency.5, this is practical new
When type frame encircles the not operation of vehicle platform, folds and collapse, occupy little space, convenient transportation and storage.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Structural schematic diagram when Fig. 2 is the utility model rounding state.
Fig. 3 is to stretch in the utility model platform assembly positioned at penetralia platform body and its inner platform, side platform assembly and side
The assembling schematic diagram of contracting platform assembly.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is to be located at halfpace body and its side platform assembly and side scaling platform component in the utility model platform assembly
Assembling schematic diagram.
Fig. 6 is the top view of Fig. 5.
Fig. 7 is the structural schematic diagram after Fig. 5 is collapsed.
Fig. 8 is the structural schematic diagram after the expansion of the utility model inner platform component.
Fig. 9 is the structural schematic diagram after the utility model inner platform component collapses.
Figure 10 is the structural schematic diagram of the utility model arching vehicle.
Specific embodiment
Utility model is further illustrated with reference to the accompanying drawing, but is not intended to limit the scope of the present invention.
As shown in figs 1-9, a kind of arching vehicle platform 3 that present embodiment provides, including telescoping mechanism 33, inner platform component
31 are connected with multiple mutually nested platform bodies 30, adjacent two platform body 30 by the telescoping mechanism 33, the inner platform
Component 31 is located in penetralia platform body 30；The inner platform component 31 include foldable assembly 311 and with 30 quantity phase of platform body
With inner platform 310, be connected between adjacent two inner platform 310 by the foldable assembly 311, and top layer's inner platform 310
It is connected with penetralia platform body 30.In present embodiment, top layer's inner platform 310 is welded in penetralia platform body 30.
When present embodiment operation, the expansion and gathering of arching vehicle platform 3 are realized by telescoping mechanism 33, to reduce frame
Encircle the shaking that vehicle platform 3 is unfolded between rear platform body 30, adjacent two platform body 30 is positioned by alignment pin (being not drawn into figure)
Fixed, i.e., platform body 30 is equipped with the pin hole that alignment pin penetrates, and alignment pin is distributed in 30 surrounding of platform body, so to guarantee
The stationarity of operation；When arching vehicle platform 3 need to fold gathering, alignment pin is removed.When multiple mutually nested is put down
After stage body 30 completes expansion under the action of telescoping mechanism 33, multiple inner platforms 310 Foldable component under gravity
311 are fully deployed, and after multiple inner platforms 310 are unfolded, an inner platform 310 are evenly equipped in each platform body 30, in multiple inner platforms
Under the action of 310, to provide multilayer operation platform, the multilayer height requirement of artificial construction in tunnel etc., this implementation are effectively covered
In mode preferably, inner platform 310 is to be reticulated using steel bar welding, to provide the standing support of construction personnel, also be can provide
Fixed support when auxiliary tool is constructed, can also effectively filter the rubble and silt that will be generated during constructing tunnel.This
In embodiment, each platform body 30 uses frame box-structure, and networking is welded using steel bar in the top of penetralia platform body 30
Shape also can provide fixed support when auxiliary tool construction, can also effectively filter to provide the standing support of construction personnel
The rubble and silt that will be generated during constructing tunnel.
In present embodiment, telescoping mechanism 33 is linear expansion mechanism, to realize the lifting of multiple platform bodies 30, thus real
The adjusting of existing 3 height of arching vehicle platform, adjusting is simple and convenient, and wherein telescoping mechanism 33 can be oil cylinder, cylinder, electric pushrod
Deng present embodiment preferably uses oil cylinder.
Preferably, the foldable assembly 311 includes upper arm-tie 3110 and cuts with scissors with 3110 phase of upper arm-tie present embodiment
The lower pulling plate 3111 connect, the upper arm-tie 3110 and lower pulling plate 3111 are hinged with adjacent two inner platform 310 respectively.When folding group
It is V-shaped to 310 interior folding of inner platform when part 311 folds, under the action of foldable assembly 311, realize multiple inner platforms 310
Between folding, convenient transportation and storage.Wherein the quantity of foldable assembly 311 is preferably four, i.e., four foldable assemblies 311 divide
It Wei Yu not be on four angles of adjacent two inner platform 310, to guarantee that structural strength, stable structure are reliable.Wherein upper arm-tie 3110 with
Lower pulling plate 3111, upper arm-tie 3110 and lower pulling plate 3111 are hinged with inner platform 310, it is preferred to use the mode that hinged shaft is hinged into
Row is hinged.
Present embodiment is it is further preferred that the arching vehicle platform 3 further includes side platform assembly 32, the side platform group
Part 32 includes that oil cylinder 3212 and side platform 3211 are received in exhibition；One end of the side platform 3211 and the side of the platform body 30 are mutually cut with scissors
It connects, one end of oil cylinder 3212 is received in the exhibition and the side of the platform body 30 is hinged, the other end and the side platform 3211
The other end is hinged.Each 30 side of platform body is equipped with side platform assembly 32 in present embodiment.The platform 3211 in side
Under effect, the platform area coverage of arching vehicle platform 3 is further increased, increases construction space.In present embodiment preferably, side
Platform 3211 is to be reticulated using steel bar welding, to provide the standing support of construction personnel, when also can provide auxiliary tool construction
Fixed support, can also effectively filter the rubble and silt that will be generated during constructing tunnel.
In present embodiment, when arching vehicle platform 3 is in rounding state, each correspondence of side platform assembly 32 is received in vertical state
Hold together the side (as shown in Figure 2) of platform body 30, and the internally positioned ipsilateral platform assembly 32 of platform body 30 is nested in outside together
In the platform body 30 in portion；After arching vehicle platform 3 is unfolded, when side platform assembly 32 is unfolded relative to platform body 30, side platform
3211 are launched into horizontality under the action of oil cylinder 3212 are received in exhibition, the side platform assembly wherein connected in most external platform body 30
Expanding into for side platform 3211 overturns from bottom to top in 32, in remaining side platform assembly 32 side platform 3211 expand on to
Lower overturning so guarantees that arching vehicle platform 3 can effectively fold gathering, occupy little space.
Present embodiment preferably, after side platform 3211 is unfolded relative to platform body 30, side platform 3211 and inner platform 310
On sustained height face, the platform area coverage in sustained height face is so increased, platform covering surface is big, is able to satisfy more people's constructions
It is required that equipment placement space and operating space of other auxiliary construction operations such as drilling etc. can be provided, improves the constructions such as tunnel and make
Industry efficiency.After side platform 3211 is unfolded relative to platform body 30, being also possible to side platform 3211 and inner platform 310 has height
Difference, this difference in height according to actual needs depending on.
In present embodiment, oil cylinder 3212 and platform body 30 and side platform 3211 are received in side platform 3211 and platform body 30, exhibition
Hingedly can be and carried out in such a way that hinged shaft is hinged hinged, can also be carried out using existing other modes hinged.
Present embodiment is it is further preferred that the side platform assembly 32 further includes side scaling platform component 322, the side
Scaling platform component 322 is set in the side platform 3211；The side scaling platform component 322 includes telescopic oil cylinder 3222 and stretches
Contracting platform 3221；Described 3222 one end of telescopic oil cylinder is connected with the side platform 3211, the other end and the scaling platform
3221 are connected.Specifically, the groove accommodated in side platform 3211 equipped with side scaling platform component 322.In telescopic oil cylinder 3222
Under the action of, scaling platform 3222 is retracted and stretched out relative to side platform 3211, so under the action of scaling platform 3221,
Increase the platform area coverage in sustained height face, platform covering surface is big, is able to satisfy more people's construction requirements, can provide drilling etc. its
The equipment placement space of his auxiliary construction operation and operating space etc. improve the construction operations efficiency such as tunnel.In present embodiment
Preferably, scaling platform 3221 is to be reticulated using steel bar welding, to provide the standing support of construction personnel, also can provide auxiliary
Fixed support when tool is constructed, can also effectively filter the rubble and silt that will be generated during constructing tunnel.This implementation
In mode, the connection of telescopic oil cylinder 3222 and side platform 3211 and scaling platform 3221 be can be by the way of being hingedly hinged
It is attached, is also possible to be attached using fastening means such as bolts.
As shown in Figure 10, present embodiment additionally provides a kind of arching vehicle, including automobile chassis 1, supporting leg 2, electrical system
4, the arching vehicle platform 3 of hydraulic system 5 and present embodiment, the supporting leg 2 and arching vehicle platform 3 with the automobile chassis 1
It is connected, specifically, most external platform body 30 is connected by fastening means such as bolts with automobile chassis 1.Automobile chassis 1 is used for
Body supports and walking；Supporting leg 2 is used to support when operation, is suitable for out-of-flatness ground in tunnel etc.；After arching vehicle platform 3 is unfolded
It carries out arching operation and operation platform is provided；Electrical system 6 and hydraulic system 7 are for controlling automobile chassis 1, supporting leg 2 and arching
Vehicle platform 3 works.
As Figure 1-10 shows, the technical solution of present embodiment is further described by taking three platform bodies 30 as an example:
Arching vehicle platform 3 include from inside to outside successively nested internally positioned platform body 30, be located in the middle platform body
30, it positioned at external platform body 30, is arranged using bushing type.Under driving status, the internally positioned gathering of platform body 30 is being located at
In intermediate platform body 30, then whole collapse is being located in external platform body 30 again, when work, internally positioned platform body
30, it is located in the middle platform body 30 and realizes jacking expansion function by the way that telescoping mechanism 33 is flexible respectively.
After jacking in place under the action of internally positioned platform body 30 is in telescoping mechanism 33, oil cylinder 3212 is received by exhibition
The side platform assembly 32 being connected with internally positioned platform body 30 is unfolded for stretching, after side platform 3211 expands in place, root
Scaling platform 3221 is reached by designated position by telescopic oil cylinder 3222 according to actual needs, is located in the middle platform body 30 and position
Internal platform is located in the expansion of side platform 3211 and scaling platform 3221 in external platform body 30 and application method
Side platform 3211 and scaling platform 3221 on body 30.
It drives when internally positioned platform body 30 jacks and is moved upwards positioned at top layer's inner platform 310, to drive folding
Stacked group part 311 is unfolded, and the foldable assembly 311 between top layer's inner platform 310 and middle layer inner platform 310 is under the effect of gravity
After being straightened completely, middle layer inner platform 310 will be driven to move upwards, and then drives to be located in middle layer inner platform 310 and lowest level and put down
Foldable assembly 311 between platform 310 is straightened, final that lowest level inner platform 310 is driven to move upwards, when internally positioned platform body
After 30 jackings in place, top layer's inner platform 310, middle layer inner platform 310, lowest level inner platform 310 also will respectively in place.
As shown in figs. 1 and 10, under tunneling boring operating condition, three platform bodies 30 on arching vehicle platform 3 are fully deployed in place,
Can have three layers of inner platform 310, three layers of side platform 3211, one layer of internally positioned 30 top of platform body can fully meet difference
When operation under height, the support demand of operator and equipment.
Under half section operating condition, maximum height has certain drop compared to tunneling boring operating condition, is now placed in internal platform
Body 30 is in jacking state, is located in the middle platform body 30 and is in rounding state, correspondingly, is only unfolded and internally positioned platform
The side platform 3211 that body 30 is connected and the side platform 3211 being connected with the platform body 30 for being located at outside.Under such operating condition, tool
Standby two layers of inner platform 310, two layers of side platform 3211, one layer of internally positioned 30 top of platform body can be fully met in half section,
When operation under different height, the support demand of operator and equipment.
Present embodiment has the advantages that provide multilayer construction after the expansion of 1, present embodiment arching vehicle platform flat
Platform effectively covers the multilayer height requirement of artificial construction in tunnel etc..2, rear platform covering surface is opened in the car exhibition of present embodiment arching
Greatly, more people's construction requirements are able to satisfy, equipment placement space and operating space of other auxiliary construction operations such as drilling etc. can be provided,
Improve the construction operations efficiency such as tunnel.3, present embodiment arching vehicle platform structure is reliable and stable, and it is high-efficient to improve arching.4, originally
When embodiment arching vehicle platform not operation, folds and collapse, occupy little space, convenient transportation and storage.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, the utility model can also on the premise of not departing from the spirit and scope of the utility model
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted
Protection scope is asked to be defined by appended claims and its equivalent.
Claims (6)
1. a kind of arching vehicle platform, which is characterized in that including telescoping mechanism, inner platform component and multiple mutually nested platforms
Body, adjacent two platform body are connected by the telescoping mechanism, and the inner platform component is located in penetralia platform body；In described
Platform assembly includes foldable assembly and multiple inner platforms identical with platform body quantity, passes through the folding between adjacent two inner platform
Stacked group part is connected, and top layer's inner platform is connected with penetralia platform body.
2. a kind of arching vehicle platform according to claim 1, which is characterized in that the foldable assembly include upper arm-tie and with
The lower pulling plate that the upper arm-tie is hinged, the upper arm-tie and lower pulling plate are hinged with adjacent two inner platform respectively.
3. a kind of arching vehicle platform according to claim 1 or 2, which is characterized in that further include side platform assembly, the side
Platform assembly includes that oil cylinder and side platform are received in exhibition；One end of the side platform and the side of the platform body are hinged, the exhibition
The side of one end and the platform body for receiving oil cylinder is hinged, and the other end of the other end and the side platform is hinged.
4. a kind of arching vehicle platform according to claim 3, which is characterized in that the side platform assembly further includes that side is flexible
Platform assembly, the side scaling platform component are set in the side platform；The side scaling platform component include telescopic oil cylinder and
Scaling platform；Described telescopic oil cylinder one end is connected with the side platform, and the other end is connected with the scaling platform.
5. a kind of arching vehicle platform according to claim 3, which is characterized in that the side platform assembly is relative to platform body
After expansion, the side platform and the inner platform are on sustained height face.
6. a kind of arching vehicle platform according to claim 1, which is characterized in that adjacent after the arching vehicle platform expansion
Two platform bodies are positioned by alignment pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920268652.1U CN209604049U (en) | 2019-03-04 | 2019-03-04 | A kind of arching vehicle platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920268652.1U CN209604049U (en) | 2019-03-04 | 2019-03-04 | A kind of arching vehicle platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209604049U true CN209604049U (en) | 2019-11-08 |
Family
ID=68405114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920268652.1U Expired - Fee Related CN209604049U (en) | 2019-03-04 | 2019-03-04 | A kind of arching vehicle platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209604049U (en) |
-
2019
- 2019-03-04 CN CN201920268652.1U patent/CN209604049U/en not_active Expired - Fee Related
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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: 20191108 Termination date: 20210304 |