CN206071598U - Self-propelled for tunnel excavation supporting bores quick-fried chassis - Google Patents
Self-propelled for tunnel excavation supporting bores quick-fried chassis Download PDFInfo
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- CN206071598U CN206071598U CN201620734754.4U CN201620734754U CN206071598U CN 206071598 U CN206071598 U CN 206071598U CN 201620734754 U CN201620734754 U CN 201620734754U CN 206071598 U CN206071598 U CN 206071598U
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Abstract
The utility model discloses a kind of self-propelled for tunnel excavation supporting bores quick-fried chassis, including traction car body, bottom scaling platform, middle level upset platform and upper strata fixed platform on the vehicle frame for drawing car body, are sequentially provided with from the bottom to top.The chassis has the advantages that applied widely, can to reduce consumptive material, efficiency of construction and cycle utilization rate high.
Description
Technical field
This utility model relates generally to subterranean tunnel engineering construction field, more particularly to a kind of for tunnel excavation supporting
Self-propelled bores quick-fried chassis.
Background technology
Typically carried out using following two methods during domestic traditional middle-size and small-size section tunnel excavation.A kind of method is
Combined using frame pipe and springboard in excavation face and set up platform, excavated drilling and torn open after the completion of explosive operation is installed
Remove, when slagging tap and being set up again after surveying setting-out is finished again.Another kind of method is welded to form using I-steel or channel-section steel etc.
One frame structure, for drilling, powder charge or supporting, transports to work surface using loading generator terminal during use, etc. operation completion after, then
Transported in idle lay by or outside hole with loading generator terminal.Both modes construct maximum shortcoming movement inconvenience, dismount it is time-consuming,
Cause net cycle time long, inefficiency；Meanwhile, it is unfavorable for the transhipment of mini-plant, material.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, there is provided it is a kind of it is applied widely, can
Reduce the high self-propelled for tunnel excavation supporting of consumptive material, efficiency of construction and cycle utilization rate and bore quick-fried chassis.
To solve above-mentioned technical problem, this utility model is employed the following technical solutions：
A kind of self-propelled for tunnel excavation supporting bores quick-fried chassis, including traction car body, the vehicle frame of the traction car body
On be sequentially provided with bottom scaling platform, middle level upset platform and upper strata fixed platform from the bottom to top.
As the further improvement of above-mentioned technical proposal：
The bottom scaling platform includes base layer support framework, and the base layer support frame roof installs many of lateral arrangement
Root guide rod, each guide rod two ends are set with telescopic arm, and overlap joint platform is erected with the telescopic arm per side, and the middle level upset is flat
Platform is connected with the top of many guide rods with lateral arrangement.
The end of the telescopic arm is provided with for preventing from overlapping the spacer pin that platform falls.
The middle level upset platform includes middle level support frame, upset web plate and support bar, and the middle level support frame is solid
It is mounted at the top of many guide rods of lateral arrangement, the upset web plate is hung on middle level support frame both sides, and the support bar is placed in
On the vehicle frame of traction car body, when upset web plate is in rollover states, described support bar one end is supported on the outside of upset web plate, another
End and middle level support frame sidepiece clamping, the upper strata fixed platform are installed at the top of the support frame of middle level.
The upper strata fixed platform includes top board, and the top board is packed at the top of the support frame of middle level.
The upper strata fixed platform also includes illuminace component, and the illuminace component is installed on top board.
It is additionally provided with the vehicle frame for drawing car body for controlling the switch-box that illuminace component is opened and closed.
Compared with prior art, the utility model has the advantage of：
Self-propelled for tunnel excavation supporting of the present utility model bores quick-fried chassis, by the use of traction car body as mobile dress
Put, it is mobile flexible, bottom scaling platform, middle level upset platform and upper strata fixed platform can facilitate construction surface is carried out bottom,
Operation in neutralization, when boring quick-fried, chassis can directly reach excavation face and bore quick-fried operation, wait after the completion of drilling and powder charge again
Safety area is reached, the excavation operation of next time is carried out after measurement of slagging tap is finished again, and can be by after the completion of bore operation
The instruments such as drilling rod, rig, pneumatic hose and water pipe are placed on the platform of equivalent layer, it is not necessary to manually carried back and forth, while avoiding
Traditional chassis repeatedly transhipment and waste time, substantially reduce the convergence time of each operation, improve work efficiency；The chassis
For fixed model, cycle utilization rate height, disappearing for material need not be reduced from new erection construction platform in various working procedures
Consumption；Except for drilling, in addition to powder charge, can be also used for supporting and danger stone cleaning, which is applied widely.
Description of the drawings
Fig. 1 is the main structure diagram of the quick-fried chassis of self-propelled brill that this utility model is used for tunnel excavation supporting.
Fig. 2 is the side structure schematic view of the quick-fried chassis of self-propelled brill that this utility model is used for tunnel excavation supporting.
In figure, each label is represented：
1st, draw car body；2nd, bottom scaling platform；21st, base layer support framework；22nd, guide rod；23rd, telescopic arm；231st, spacer pin；
24th, overlap platform；3rd, middle level upset platform；31st, middle level support frame；32nd, overturn web plate；33rd, support bar；4th, upper strata is fixed flat
Platform；41st, top board；42nd, illuminace component；5th, switch-box.
Specific embodiment
This utility model is described in further details below with reference to Figure of description and specific embodiment.
As depicted in figs. 1 and 2, this utility model is used for a kind of enforcement of the quick-fried chassis of self-propelled brill of tunnel excavation supporting
Example, including traction car body 1, is sequentially provided with bottom scaling platform 2, middle level upset platform 3 from the bottom to top on the vehicle frame for drawing car body 1
With upper strata fixed platform 4.It is in the structure, by the use of traction car body 1 as mobile device, mobile flexible, bottom scaling platform
2nd, middle level upset platform 3 and upper strata fixed platform 4 can facilitate carries out bottom, the operation in neutralization, the chassis when brill is quick-fried to construction surface
Excavation face can directly be reached and bore quick-fried operation, after the completion of waiting drilling and powder charge, reach safety area again, waiting to slag tap has measured
Carry out the excavation operation of next time after finishing again, and can be by works such as drilling rod, rig, pneumatic hose and water pipes after the completion of bore operation
Tool is placed on the platform of equivalent layer, it is not necessary to manually carried back and forth, while when avoiding the multiple transhipment of traditional chassis and delaying
Between, the convergence time of each operation is substantially reduced, work efficiency is improve；The chassis is fixed model, and cycle utilization rate is high,
The consumption of material need not be reduced from new erection construction platform in various working procedures；Except for drilling, in addition to powder charge, may be used also
For supporting and danger stone cleaning, which is applied widely.
In the present embodiment, bottom scaling platform 2 includes base layer support framework 21, installs horizontal at the top of base layer support framework 21
Many guide rods 22 of arrangement, 22 two ends of each guide rod are set with telescopic arm 23, are erected with overlap joint flat on the telescopic arm 23 per side
Platform 24, middle level upset platform 3 are connected with the top of many guide rods 22 of lateral arrangement.During use, the telescopic arm 23 of both sides is stretched,
Again overlap joint platform 24 is ridden upon on the telescopic arm 23 of both sides, you can construct in the layer, conversely, then can stack overlap joint platform 24
In guide rod 22, then telescopic arm 23 is collected.Its simple structure, it is easy to use.
In the present embodiment, the making of base layer support framework 21 first can weld three cross-arms on traction 1 vehicle frame of car body；
3 foundation layer column are welded on the cross-arm of the left and right sides, is welded into using reinforcing member between surrounding and column at the top of column whole
Body.
In the present embodiment, the end of telescopic arm 23 is provided with for preventing from overlapping the spacer pin 231 that platform 24 falls.This is spacing
Pin 231 is mainly used in preventing overlap joint platform 24 from falling from telescopic arm 23, improves the safety for using.
In the present embodiment, middle level upset platform 3 includes middle level support frame 31, upset web plate 32 and support bar 33, middle level
Support frame 31 is packed at the top of many guide rods 22 of lateral arrangement, and upset web plate 32 is hung on 31 both sides of middle level support frame,
Support bar 33 is placed on the vehicle frame of traction car body, and when upset web plate 32 is in rollover states, 33 one end of support bar is supported in upset net
On the outside of plate 32, the other end and the 31 sidepiece clamping of middle level support frame, upper strata fixed platform 4 are installed in middle level support frame 31 and push up
Portion.During use, upset web plate 32 is flipped up being allowed to be the level of state, then by 33 one end of support bar and middle level support frame 31
Sidepiece clamping, the other end are connected with upset 32 exterior bottom of web plate, form support to overturning web plate 32, you can construct in the layer,
Conversely, then support bar 33 can be removed being placed on guide rod 22, then the upset upset of web plate 32 is allowed in vertical state.Its structure letter
It is single, easy.
In the present embodiment, the making of middle level support frame 31 first can be respectively adopted 4 middle level columns and lead in the left and right sides
Bar 22 is welded, and top will be 8 middle level column welding integral using reinforcing member.
In the present embodiment, upper strata fixed platform 4 includes top board 41, and top board 41 is packed at the top of middle level support frame 31.Should
In structure, top board 41 forms upper strata operation platform with 31 welded top of middle level support frame.
In the present embodiment, upper strata fixed platform 4 also includes illuminace component 42, and illuminace component 42 is installed on top board 41.Should
Illuminace component 42 is located at 41 front end of top board, sets one per side, using 36V low-voltage projection lamps, is mainly used in hole intraoral illumination.
In the present embodiment, it is additionally provided with the vehicle frame for drawing car body 1 for controlling the switch-box 5 that illuminace component 42 is opened and closed.This is opened
Close case 5 to be fixed on the vehicle frame for drawing car body 1, positioned at 21 side of base layer support framework, be mainly used in controlling opening for illuminace component 42
Close.
Although this utility model is disclosed as above with preferred embodiment, but is not limited to this utility model.It is any
Those of ordinary skill in the art, in the case of without departing from technical solutions of the utility model scope, all using the disclosure above
Technology contents technical solutions of the utility model are made with many possible variations and modification, or be revised as the equivalent of equivalent variations
Embodiment.Therefore, every content without departing from technical solutions of the utility model, it is real to more than according to this utility model technical spirit
Any simple modification, equivalent variations and modification that example is made are applied, all should be fallen in the range of technical solutions of the utility model protection.
Claims (6)
1. a kind of self-propelled for tunnel excavation supporting bores quick-fried chassis, it is characterised in that：Including traction car body（1）, it is described to lead
Draw car body（1）Vehicle frame on be sequentially provided with bottom scaling platform from the bottom to top（2）, middle level upset platform（3）Fix flat with upper strata
Platform（4）, the middle level overturns platform（3）Including middle level support frame（31）, upset web plate（32）And support bar（33）, it is described in
Layer support frame（31）It is packed in many guide rods of lateral arrangement（22）Top, the upset web plate（32）It is hung on middle level support
Framework（31）Both sides, the support bar（33）It is placed in traction car body（1）Vehicle frame on, overturn web plate（32）In rollover states when
The support bar（33）One end is supported in upset web plate（32）Outside, the other end and middle level support frame（31）Sidepiece clamping, institute
State upper strata fixed platform（4）It is installed in middle level support frame（31）Top.
2. the self-propelled for tunnel excavation supporting according to claim 1 bores quick-fried chassis, it is characterised in that：The bottom
Scaling platform（2）Including base layer support framework（21）, the base layer support framework（21）Many of top installing lateral arrangement lead
Bar（22）, each guide rod（22）Two ends are set with telescopic arm（23）, the telescopic arm per side（23）On be erected with overlap joint platform
（24）, the middle level overturns platform（3）With many guide rods of lateral arrangement（22）Top connection.
3. the self-propelled for tunnel excavation supporting according to claim 2 bores quick-fried chassis, it is characterised in that：It is described flexible
Arm（23）End be provided with for prevent overlap platform（24）The spacer pin for falling（231）.
4. the self-propelled for tunnel excavation supporting according to claim 3 bores quick-fried chassis, it is characterised in that：The upper strata
Fixed platform（4）Including top board（41）, the top board（41）It is packed in middle level support frame（31）Top.
5. the self-propelled for tunnel excavation supporting according to claim 4 bores quick-fried chassis, it is characterised in that：The upper strata
Fixed platform（4）Also include illuminace component（42）, the illuminace component（42）It is installed in top board（41）On.
6. the self-propelled for tunnel excavation supporting according to claim 5 bores quick-fried chassis, it is characterised in that：It is described to draw car
Body（1）Vehicle frame on be additionally provided with for controlling illuminace component（42）The switch-box of keying（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620734754.4U CN206071598U (en) | 2016-07-13 | 2016-07-13 | Self-propelled for tunnel excavation supporting bores quick-fried chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620734754.4U CN206071598U (en) | 2016-07-13 | 2016-07-13 | Self-propelled for tunnel excavation supporting bores quick-fried chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206071598U true CN206071598U (en) | 2017-04-05 |
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ID=58425231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620734754.4U Active CN206071598U (en) | 2016-07-13 | 2016-07-13 | Self-propelled for tunnel excavation supporting bores quick-fried chassis |
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| CN (1) | CN206071598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114623738A (en) * | 2022-03-10 | 2022-06-14 | 中铁上海工程局集团有限公司 | Tunnel walking type powder charging trolley |
-
2016
- 2016-07-13 CN CN201620734754.4U patent/CN206071598U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114623738A (en) * | 2022-03-10 | 2022-06-14 | 中铁上海工程局集团有限公司 | Tunnel walking type powder charging trolley |
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