CN206765879U - Pipe carrying truck in tunnel - Google Patents
Pipe carrying truck in tunnel Download PDFInfo
- Publication number
- CN206765879U CN206765879U CN201720573571.3U CN201720573571U CN206765879U CN 206765879 U CN206765879 U CN 206765879U CN 201720573571 U CN201720573571 U CN 201720573571U CN 206765879 U CN206765879 U CN 206765879U
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- CN
- China
- Prior art keywords
- type frame
- door type
- pipe carrying
- carrying truck
- tunnel
- 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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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model provides pipe carrying truck in a kind of tunnel, including head, door type frame, the connector for connecting head and door type frame and the boom hoisting for being arranged on door type frame both ends；The bottom of the rear end of door type frame is provided with the first mounting bracket, and the bottom of the front end of head is provided with the second mounting bracket；First mounting bracket is provided with the first mounting hole, and the second mounting bracket is provided with the second mounting hole；The rear and front end of connector is arranged on first and second mounting hole by pivot pin connection respectively；Connector includes preceding mobile and rear fixed body；Fixed body includes fixture, locating part and installed part afterwards, and the middle part of fixture sets third through-hole；Rotating shaft, the limiting plate that rotating shaft is set through the 3rd mounting hole and on its other end and locating part is used cooperatively are provided with the middle part of preceding mobile.The utility model is simple in construction, and cost is low, and head is convenient to mount and dismount with door type frame, and adapts to massif tunnel and inclined gallery tunnel interior conduit construction operation completely.
Description
Technical field
It the utility model is related to engineering apparatus technical field, and in particular to pipe carrying truck in a kind of tunnel.
Background technology
As national economy is fast-developing, oil-gas pipeline will obtain considerable hair as connection resource and the tie in market
Exhibition, domestic engineering in pipeline construction region is also increasingly wider, and construction environment is increasingly complicated, it is necessary in different terrain geomorphologic conditions
Lower carry out construction operation, constructed at present in massif tunnel and inclined gallery tunnel mainly using laying a railway track, with hoist engine trailer wagon
The method for completing stringing operation, in this case, not only construction period length, also needs to use substantial amounts of track purchase commodity, installs, tears open
The expense of unloading, plant equipment machine-team expense etc..
Utility model content
For in the prior art the defects of, the utility model provides pipe carrying truck in a kind of tunnel, and simple in construction, cost is low,
Head is convenient to mount and dismount with door type frame, and adapts to massif tunnel and inclined gallery tunnel interior conduit construction operation completely.
Pipe carrying truck in tunnel provided by the utility model, including head, door type frame, the connector for connecting head and door type frame
And it is arranged on the boom hoisting at door type frame both ends；The door type frame includes chassis, is fixed on the forward and backward door frame at chassis both ends,
And across the crossbeam at the top of forward and backward door frame；Front door frame lower end is provided with wheel；The bottom of the rear end of the door type frame is set
The first mounting bracket is equipped with, the bottom of the front end of head is provided with the second mounting bracket；First mounting bracket is provided with axis water
Flat setting and first mounting hole parallel with front door frame, the second mounting bracket are provided with second mounting hole in face perpendicularly to the axis；
The rear and front end of the connector is arranged on first and second mounting hole by pivot pin connection respectively；The connector includes preceding living
Kinetoplast and rear fixed body；The first through hole being adapted to the first mounting hole, the rear end of rear fixed body are provided with front side of preceding mobile
It is provided with the second through hole being adapted to the second mounting hole；Fixed body includes fixture, is fixed on successively from front to back after described
Determine the hollow locating part after part and the installed part being fixed on after locating part, second through hole is set on mountings；It is fixed
The third through-hole connected with locating part hollow part is provided with the middle part of part；Rotating shaft is provided with the middle part of the preceding mobile, is turned
The limiting plate that axle is set through the 3rd mounting hole and on its other end and locating part is used cooperatively.
Pipe carrying truck is simple and reliable for structure in the tunnel, it is easy to accomplish, cost is low；Split is removable between head and door type frame
Unload, be readily transported；Connected between connector and head and door type frame using pivot pin, easy installation and removal；Door type frame and head
Between upper and lower can shake, turn left and right, both spacing in rotating shaft by rotating shaft, door type frame can also realize a left side relative to head
Upper, upper right tilts；On the premise of it will not topple, the rotational angle of rotating shaft can be rationally set, therefore pipe carrying truck is also in the tunnel
It is applicable to inclined gallery tunnel.
Further, it is additionally provided with hydraulic cylinder installation position on the rear fixed body.Hydraulic pressure is installed between head and fixed body
Cylinder, the angle of door type frame left-right rotation is limited by hydraulic cylinder, hydraulic system is reliable and stable, can effectively prevent door type frame from rotating width
Spend it is big caused by walk it is not smooth, hit the problems such as tunnel wall.
Further, it is provided with damping spring outside the rotating shaft in the preceding mobile.Road surface is seriously uneven in tunnel, leads
When causing connector rotating shaft stress excessive, damping spring starts operation, has damping concurrently with improving the effect of intensity.
Further, the door type frame length direction is scalable.
Further, the flexible of the door type frame uses hydraulic-driven, elongation range 0-2m.
Hydraulic-driven is reliable and stable, and door type frame length is scalable so that the applicable duct length model of pipe carrying truck in the tunnel
Enclose bigger；Its floor space is smaller after contraction, using flexible, and transport is also more convenient.
Further, the wheel of the door type frame is provided with brake.Ensure that pipe carrying truck is in inclined gallery tunnel expert in the tunnel
Car safety, improve the applicability of pipe-transferring trolley in tunnel.
Further, the brake is hydraulic control.The stable safety of hydraulic control.
Further, the head is 4 wheel driven loading machine.Earth-grasping force is strong, and power is strong, is more suitable for massif tunneling operation ring
Border.
Further, the boom hoisting is jack.Jack is applied to factory, mine, construction site, harbour, vessel, storehouse
The installation exercises such as storehouse, for outdoor and without electric operation more have its important function, lifting capacity can cover 0.5T-50T.
Further, the door type frame uses shaped steel welding fabrication；The connector uses steel plate welding fabrication.Oil/Gas Pipe
Road diameter is big, and quality is big, and shaped steel, welded-steel plate construction are solid and reliable.
The effect reached：First, connected, easy installation and removal, be readily transported using pivot pin between head and door type frame；2nd,
Upper and lower can shake, turn left and right between door type frame and head, by rotating shaft and rational spacing, door type frame relative to head also
Upper left, upper right inclination can be achieved, so as to be applied to inclined gallery tunnel；3rd, door type frame is scalable, and use is more flexible, applicable pipeline
Length range is wider.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art.In all of the figs, it is similar
Element or part are typically identified by similar reference.In accompanying drawing, each element or part might not be according to the ratios of reality
Draw.
Fig. 1 is the structural representation of embodiment；
Fig. 2 is the partial schematic diagram of embodiment；
Fig. 3 is Fig. 2 schematic top plan view；
Fig. 4 is the schematic diagram after door type frame elongation；
Reference：
1- door type frames；2- heads；3- connectors；4- boom hoistings；5- pipelines；
11- chassis；12- front door frames；Door frame after 13-；14- crossbeams；15- wheels；The mounting brackets of 16- first；21- second pacifies
Fill support；Mobile before 31-；Fixed body after 32-；
The mounting holes of 161- first；162- pivot pins；The mounting holes of 211- second；311- rotating shafts；312- limiting plates；313- damping bullets
Spring；314- first through hole；321- fixtures；322- locating parts；323- installed parts；324- hydraulic cylinders installation position；325- threeways
Hole；The through holes of 3231- second.
Embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.Following examples are only
For clearly illustrating the technical solution of the utility model, therefore example is only used as, and this practicality can not be limited with this
New protection domain.
Pipe carrying truck in tunnel as Figure 1-Figure 4, including door type frame 1, head 2, the company of connection head 2 and door type frame 1
Junctor 3 and the boom hoisting 4 for being arranged on the both ends of door type frame 1；The head 2 of the present embodiment uses 4 wheel driven loading machine, boom hoisting 4
Using jack.Door type frame 1 uses shaped steel welding fabrication, including chassis 11, is fixed on front door frame 12 and the back door at the both ends of chassis 11
Frame 13, and across the crossbeam 14 at the top of forward and backward door frame；The lower end of front door frame 12 is provided with wheel 15.After door type frame 1
The first mounting bracket 16 is provided with below end, the second mounting bracket 21 is provided with below the front end of head 2；First installation branch
Frame 16 is provided with axis horizontal setting and parallel with front door frame 12 two the first mounting holes 161, is set in the second mounting bracket 21
There is second mounting hole 211 in face perpendicularly to the axis.Connector 3 uses steel plate welding fabrication, and connector 3 includes preceding mobile
31 and rear fixed body 32；The front side of preceding mobile 31 is provided with the first through hole 314 being adapted to the first mounting hole 161, rear fixed
The rear end of body 32 is provided with the second through hole 3231 being adapted to the second mounting hole 211, and the rear and front end of connector 3 passes through axle respectively
The connection of pin 162 is arranged on first and second mounting hole；Fixed body 32 includes fixture 321, is fixed on fixation successively from front to back afterwards
Hollow locating part 322 after part 321 and the U-shaped installed part 323 being fixed on after locating part 322, the second through hole 3231 are set
On U-shaped installed part 323；The middle part of fixture 321 is provided with the third through-hole 325 connected with the hollow part of locating part 322；
The middle part of preceding mobile 31 is welded with rotating shaft 311, and rotating shaft 311 is welded through the 3rd mounting hole and on the other end of rotating shaft 311
One square limiting plate 312, in the rotation process of rotating shaft 311, the concomitant rotation of limiting plate 312, turn an angle rear position margining plate
312 corner contradicts with locating part 322 and can not be rotated further, so as to reach spacing and control rotating shaft 311 rotational angle
Effect；The present embodiment by rationally designing the size of limiting plate 312, make rotating shaft 311 to the left, the angle that turns right is at 10 °
In the range of so that pipe carrying truck is applied to less than 10 ° of inclined gallery tunnel in the tunnel.
Quick release between head 2 and door type frame 1, it is readily transported after fractionation；Can be upper and lower between door type frame 1 and head 2
Shake, is turned left and right, and door type frame 1 can also realize that upper left, upper right tilt relative to head 2；, can on the premise of it will not topple
According to the angle in inclined gallery tunnel, the rotational angle of rationally setting rotating shaft 311.
In order to prevent from walking caused by the rotation amplitude of door type frame 1 is excessive it is not smooth, hit the problems such as tunnel wall, on fixed body also
Two hydraulic cylinder installation positions 324 are provided with, two hydraulic cylinders are installed between head 2 and fixed body, gate is limited by hydraulic cylinder
The angle of the left-right rotation of frame 1.For damping and intensity is improved, damping spring 313 is provided with outside rotating shaft 311, in tunnel Nei Lu
Face is seriously uneven, and when causing connector 3 rotating shaft, 311 stress excessive, damping spring 313 starts operation.
The length direction of door type frame 1 of the present embodiment is scalable, and length can be achieved after elongation increases by 2 meters, to cause the tunnel
The applicable length range of pipeline 5 of interior pipe carrying truck is bigger；Its floor space is small after contraction, and use is more flexible, and transport is also more convenient.Adopt
It is reliable and stable with stretching for hydraulic-driven door type frame 1.The brake of hydraulic control is provided with the wheel 15 of door type frame 1, to protect
Pipe carrying truck traffic safety in the tunnel of inclined gallery in the tunnel is demonstrate,proved, improves the applicability of pipe-transferring trolley in tunnel.
First, after door type frame 1 being moved into the top of pipeline 5, if pipeline 5 is longer, door type frame 1 need to first be extended, then by pipeline 5
It is fixed on jack, lifting pipeline 5 makes the liftoff about 500mm in its bottom；Then, pipeline 5 is transported to specified location in tunnel, base
After the center line of this align with tube 5, by two people while the chain that fell downwards, quickly fortune, stringing operation in tunnel is realized.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in previous embodiment, either to which part or all technical characteristic
Carry out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from the utility model embodiment
The scope of technical scheme, it all should cover among claim of the present utility model and the scope of specification.
Claims (10)
- A kind of 1. pipe carrying truck in tunnel, it is characterised in that including head, door type frame, connection head and door type frame connector with And it is arranged on the boom hoisting at door type frame both ends；The door type frame includes chassis, is fixed on the forward and backward door frame at chassis both ends, with And across the crossbeam at the top of forward and backward door frame；Front door frame lower end is provided with wheel；The bottom of the rear end of the door type frame is provided with the first mounting bracket, and the bottom of the front end of head is provided with the second installation branch Frame；First mounting bracket is provided with axis horizontal setting and first mounting hole parallel with front door frame, is set in the second mounting bracket There is second mounting hole in face perpendicularly to the axis；The rear and front end of the connector is arranged on first and second by pivot pin connection respectively On mounting hole；The connector includes preceding mobile and rear fixed body；Be adapted to the first mounting hole is provided with front side of preceding mobile One through hole, the rear end of rear fixed body are provided with the second through hole being adapted to the second mounting hole；It is described after fixed body from front to back according to It is secondary including fixture, be fixed on the hollow locating part after fixture and be fixed on the installed part after locating part, described second is logical Hole is set on mountings；The third through-hole connected with locating part hollow part is provided with the middle part of fixture；Activity before described Rotating shaft, the limit that rotating shaft is set through the 3rd mounting hole and on its other end and locating part is used cooperatively are provided with the middle part of body Position plate.
- 2. pipe carrying truck in tunnel according to claim 1, it is characterised in that be additionally provided with hydraulic cylinder on fixed body after described Installation position.
- 3. pipe carrying truck in tunnel according to claim 2, it is characterised in that be provided with outside the rotating shaft in the preceding mobile Damping spring.
- 4. pipe carrying truck in tunnel according to claim 3, it is characterised in that the door type frame length direction is scalable.
- 5. pipe carrying truck in tunnel according to claim 4, it is characterised in that the flexible of the door type frame is driven using hydraulic pressure It is dynamic, elongation range 0-2m.
- 6. pipe carrying truck in tunnel according to claim 5, it is characterised in that the wheel of the door type frame is provided with brake.
- 7. pipe carrying truck in tunnel according to claim 6, it is characterised in that the brake is hydraulic control.
- 8. pipe carrying truck in tunnel according to claim 7, it is characterised in that the head is 4 wheel driven loading machine.
- 9. pipe carrying truck in tunnel according to claim 8, it is characterised in that the boom hoisting is jack.
- 10. pipe carrying truck in the tunnel according to claim any one of 1-9, it is characterised in that the door type frame uses shaped steel Welding fabrication；The connector uses steel plate welding fabrication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720573571.3U CN206765879U (en) | 2017-05-22 | 2017-05-22 | Pipe carrying truck in tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720573571.3U CN206765879U (en) | 2017-05-22 | 2017-05-22 | Pipe carrying truck in tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206765879U true CN206765879U (en) | 2017-12-19 |
Family
ID=60640331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720573571.3U Expired - Fee Related CN206765879U (en) | 2017-05-22 | 2017-05-22 | Pipe carrying truck in tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206765879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458234A (en) * | 2018-04-03 | 2018-08-28 | 北京市市政四建设工程有限责任公司 | A kind of shield tunnel assembled connecting bracket |
-
2017
- 2017-05-22 CN CN201720573571.3U patent/CN206765879U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458234A (en) * | 2018-04-03 | 2018-08-28 | 北京市市政四建设工程有限责任公司 | A kind of shield tunnel assembled connecting bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gao Jihong Inventor after: Chen Yancai Inventor after: Huang Haijun Inventor after: Tian Zhanwei Inventor after: Ma Li Inventor after: Sun Jinchao Inventor after: Gao Jingyi Inventor after: Rao Xuefei Inventor before: Gao Jihong Inventor before: Chen Yancai Inventor before: Huang Haijun Inventor before: Tian Zhanwei Inventor before: Ma Li Inventor before: Sun Jinchao Inventor before: Gao Jingze Inventor before: Rao Xuefei |
|
| CB03 | Change of inventor or designer information | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20180522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |