CN208633832U - Adaptive tunnel excavation bores quick-fried trolley - Google Patents
Adaptive tunnel excavation bores quick-fried trolley Download PDFInfo
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- CN208633832U CN208633832U CN201821228718.6U CN201821228718U CN208633832U CN 208633832 U CN208633832 U CN 208633832U CN 201821228718 U CN201821228718 U CN 201821228718U CN 208633832 U CN208633832 U CN 208633832U
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Abstract
The utility model discloses a kind of adaptive tunnel excavations to bore quick-fried trolley, including truck and the crosshead being arranged on truck, water system, air feed system and hand air drill are equipped in crosshead frame body, hand air drill is connected to water system and air feed system, in the two side ends of truck driving direction, inwardly equal sliding sleeve has multi-deck extension operating platform to crosshead, crosshead is hinged with multilayer folding operating platform far from the side of headstock, is equipped with the limited support seat for limiting foldable operating platform corner in the lower section of foldable operating platform on crosshead.The adaptive tunnel excavation bores the quick-fried trolley of adaptive tunnel excavation brill that quick-fried trolley is simple and convenient to operate with structure, is easy in place and adapts to different tunnel and working face with adjustable operating platform.
Description
Technical field
The utility model relates to constructing tunnel fields more particularly to a kind of adaptive tunnel excavation to bore quick-fried trolley.
Background technique
Tunnel excavation generally uses two kinds of excavation technologies, first is that TBM shield-tunneling construction, second is that traditional drilling and blasting method.Drilling and blasting method quilt
It is commonly utilized in various scale rock tunnel constructions.Bore operation is process most time-consuming in construction of explosion, and is restricted entire
Construction of explosion efficiency.When boring quick-fried operation for middle jacked piles with small section, it is difficult to realize do mechanization operation by space constraints, is usually constructed
Unit, which is taken, temporarily sets up framed bent formation workbench, and there are hardly possible at high cost, in place, operating platform are unadjustable so that cannot
The problems such as better adapting to working face, construction efficiency bottom.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of the prior art and provide that a kind of structure is simple, operation
The adaptive tunnel excavation convenient, in place for being easy and adapting to different tunnel and working face with adjustable operating platform bores
Quick-fried trolley.
In order to solve the above technical problems, the utility model uses following technical scheme:
The quick-fried trolley of a kind of adaptive tunnel excavation brill, including truck and the crosshead being arranged on the truck, the behaviour
Make to be equipped with water system, air feed system and hand air drill in frame frame body, the hand air drill is connected to water system and air feed system, institute
Stating crosshead, inwardly equal sliding sleeve has multi-deck extension operating platform in the two side ends of the truck driving direction, and the crosshead is separate
The side of headstock is hinged with multilayer folding operating platform, is equipped with and is used in the lower section of the foldable operating platform on the crosshead
Limit the limited support seat of the foldable operating platform corner.
As a further improvement of the above technical scheme:
The retractable operation platform includes square framework, and the square framework encloses intrinsic expanded metal lath, and the crosshead is in institute
The two side ends for stating truck driving direction are inwardly equipped with sliding slot compatible with the square framework, the square framework sliding sleeve in
The sliding slot of the crosshead.
It further include dead bolt, the side frame that the square framework is parallel to sliding sleeve direction is set in its length direction uniform intervals
There are multiple jacks, the crosshead is equipped with through-hole in the exit of the sliding slot, and the dead bolt is inserted by the through-hole
The jack.
It further include the solid iron chains of multiple drawings, the exhibition of the extension end of each retractable operation platform and each foldable operating platform
Beginning passes through two solid iron chains tensions of drawing respectively and is connected on the crosshead.
The foldable operating platform is equipped with safety belt.
The crosshead is additionally provided with drilling rod adaptation area, and drilling rod adaptation area is equipped with the drilling rod lattice of multiple and different sizes.
Ladder is additionally provided on the crosshead.
The water system includes water tank, vibration means for main pipe for supplying water, water packet and water supply branch pipe, and the water packet is connected by vibration means for main pipe for supplying water
In the water tank, the hand air drill is connected to by water supply branch pipe.
The air feed system includes air feed device, air feed supervisor, bellows chamber and air feed branch pipe, and the bellows chamber is responsible for by air feed to be connected
It is connected to the air feed device, the hand air drill is connected to by the air feed branch pipe.
Compared with the prior art, the advantages of the utility model are:
The adaptive tunnel excavation of the utility model bores the crosshead that quick-fried trolley includes truck and is arranged on truck, operation
Be equipped with water system, air feed system and hand air drill in frame frame body, hand air drill is connected to water system and air feed system, crosshead in
Inwardly equal sliding sleeve has multi-deck extension operating platform to the two side ends of truck driving direction, and crosshead is hinged with more far from the side of headstock
Layer foldable operating platform, is equipped with the limit for limiting foldable operating platform corner in the lower section of foldable operating platform on crosshead
Support base.Quick-fried trolley bored using the adaptive tunnel excavation of the structure, since crosshead is in the two side ends of truck driving direction
Retractable operation platform have the function of sliding it is extended or retracted, can by adjusting retractable operation platform extension elongation to adapt to not
It can be grasped by unfolded with the tunnel of size since crosshead is hinged with multilayer folding operating platform far from the side of headstock
Make platform preferably to adapt to working face, due to being carried using truck, by the mobility operation of truck, realizes quickly in place, fast
Speed is withdrawn, and construction efficiency is greatly improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the adaptive tunnel excavation of the utility model bores quick-fried trolley use state.
Fig. 2 is that the adaptive tunnel excavation of the utility model bores the schematic view of the front view of quick-fried trolley.
Fig. 3 is that the adaptive tunnel excavation of the utility model bores the side structure schematic view of quick-fried trolley.
Fig. 4 is that the adaptive tunnel excavation of the utility model bores the overlooking structure diagram of quick-fried trolley.
Fig. 5 is that the adaptive tunnel excavation of the utility model bores the schematic diagram of internal structure of mounting rack in quick-fried trolley.
Fig. 6 is the structural schematic diagram in Fig. 2 at A.
Fig. 7 is the structural schematic diagram in Fig. 2 at B.
Fig. 8 is the structural schematic diagram in Fig. 3 at C.
Fig. 9 is that the adaptive tunnel excavation of the utility model bores the structural schematic diagram of retractable operation platform in quick-fried trolley.
Figure 10 is that the adaptive tunnel excavation of the utility model bores water system and the structure of air feed system in quick-fried trolley and shows
It is intended to.
Each label indicates in figure:
1, truck；2, crosshead；21, water system；211, water tank；212, vibration means for main pipe for supplying water；213, Shui Bao；214, supply water branch
Pipe；22, air feed system；221, air feed device；222, air feed is responsible for；223, bellows chamber；224, air feed branch pipe；23, hand air drill；24, it stretches
Contracting operating platform；241, square framework；242, expanded metal lath；243, jack；25, foldable operating platform；251, safety belt；26, it limits
Position support base；27, sliding slot；271, through-hole；28, drilling rod is adapted to area；29, ladder；3, dead bolt；4, solid iron chains is drawn；5, tunnel
Hole.
Specific embodiment
The utility model is described in further details below with reference to Figure of description and specific embodiment.
The adaptive tunnel excavation that Fig. 1 to Figure 10 shows the present embodiment bores quick-fried trolley, including truck 1 and setting in truck
Crosshead 2 on 1,2 frame body of crosshead is interior to be equipped with water system 21, air feed system 22 and hand air drill 23, and hand air drill 23 is connected to
Water system 21 and air feed system 22, in the two side ends of 1 driving direction of truck, inwardly equal sliding sleeve has multi-deck extension operation to crosshead 2
Platform 24, optimum selecting three-layer, wherein crosshead 2 is respectively provided with one layer in bottom end, middle part and the top of the two sides of 1 driving direction of truck
Retractable operation platform 24, crosshead 2 in each layer in the every side of 1 driving direction of truck be arranged side by side two retractable operation platforms 24, two
A horizontal sliding sleeve of retractable operation platform 24 enters crosshead 2, and crosshead 2 is hinged with multilayer folding operation far from the side of headstock and puts down
Platform 25, preferably three layers (each one layer of upper, middle and lower), every layer is arranged side by side two 2 foldable operating platforms 25 of crosshead, crosshead 2
On in the lower section of foldable operating platform 25 be equipped with limited support seat 26, limited support seat 26 is for limiting 25 turns of foldable operating platform
Angle, i.e., when foldable operating platform 25 is by being folded up state drops down, the hard-over around hinged place is 90 degree, so that
For foldable operating platform 25 in hard-over, foldable operating platform 25 is in horizontality.Adaptive tunnel excavation bores quick-fried trolley
The course of work: bore quick-fried trolley by ready first and travelled in a manner of moving backward to the working face of tunnel 5, it is just slightly in place,
Parking brake, flame-out parking are pulled on, that is, it is in place to complete the quick-fried trolley of brill；Secondly it is folded needed for retractable operation platform 24 needed for pulling out and expansion
Operating platform 25 adjusts the extension elongation of retractable operation platform 24, and it is flat to lock scaling operation by dead bolt 3 as described below
Platform 24, then hang up drawing as described below and consolidate iron chains 4, i.e. completion operating platform adjusts positioning；It is anti-to carry out safety by operator again
After shield measure, drilling rod is connected on hand air drill 23, opens water system 21 and air feed system 22, and hand air drill 23 is started to work, directly
To working face all drilled hole is completed, water system 21 and air feed system 22 are closed；Then the drilling rod of hand air drill 23 is tidied up, then is completed
After powder charge, networking, each operating platform is playbacked；Finally start to bore quick-fried trolley and be travelled with progression to specified safety zone,
Warning to be blasted is released, is slagged tap, after the completion of disposal of dangerous rock and supporting, is bored quick-fried trolley moisturizing and is driven into working face again, entrance is next
A working cycles.Quick-fried trolley is bored using the adaptive tunnel excavation of the structure, since crosshead 2 is in the two of 1 driving direction of truck
The retractable operation platform 24 of side has the function of that sliding is extended or retracted, can be long by adjusting the stretching of retractable operation platform 24
Degree, can since crosshead 2 is hinged with multilayer folding operating platform 25 far from the side of headstock to adapt to different size of tunnel 5
By unfolded operating platform 25 preferably to adapt to working face, due to being carried using truck 1, grasped by the traveling of truck 1
Make, realizes and quickly withdraw in place, quickly, greatly improve construction efficiency.
In the present embodiment, retractable operation platform 24 includes square framework 241, and square framework 241 encloses intrinsic expanded metal lath 242,
Crosshead 2 is inwardly equipped with sliding slot 27 compatible with square framework 241, square framework in the two side ends of 1 driving direction of truck
241 sliding sleeves are in the sliding slot 27 of crosshead 2.In the structure, retractable operation platform 24 includes square framework 241 and expanded metal lath 242, steel
Expanded metals 242 is solid around enclosing by square framework 241, and expanded metal lath 242 operates operation for carrying construction personnel, and crosshead 2 is equipped with
Sliding slot 27, two side ends of the sliding slot 27 by crosshead 2 in 1 driving direction of truck are inwardly arranged, and crosshead 2 is in 1 driving direction of truck
Two side ends inwardly correspond to three layers of retractable operation platform 24 equipped with three layers of sliding slot 27, every layer is arranged side by side two sliding slots 27, and
Sliding slot 27 is in horizontally disposed, and enclosing each square framework 241 of intrinsic expanded metal lath 242, sliding sleeve enters a sliding slot 27 respectively, and scaling operation is flat
Platform 2 by its 241 sliding sleeve of square framework enter sliding slot 27 formed slidingtype it is extended or retracted, structure is simple, is processed into cheap.
It further include dead bolt 3 in the present embodiment, square framework 241 is parallel to the side frame in sliding sleeve direction in its length side
Multiple jacks 243, preferably ten jacks 243 are equipped with to uniform intervals, crosshead 2 is equipped with through-hole 271 in the exit of sliding slot 27,
Dead bolt 3 is inserted into jack 243 by through-hole 271.In the structure, ten are equipped on two symmetrical side frames in square framework 241
Jack 243, ten jacks 24 of every side are along side frame uniform intervals setting where it, and crosshead 2 is in the exit phase of sliding slot 27
Through-hole 271 there are two should being set in the jack 24 on the symmetrical two sides of square framework 241, when square framework 241 slides into sliding slot 27
To position set when, two through-holes 271 are concentric with a jack 24 respectively, using dead bolt 3 by through-hole 271 be inserted into jack
243 locking square frameworks 241.
It further include the solid iron chains 4 of 36 drawings, the extension end of each retractable operation platform 24 and each folding operation in the present embodiment
The expansion end of platform 25 passes through two respectively and the solid tension of iron chains 4 is drawn to be connected on crosshead 2.In the structure, when scaling operation is flat
When the stretching of platform 24 and/or when the expansion of foldable operating platform 25, the extension end of retractable operation platform 24 and foldable operating platform
25 expansion end passes through two respectively and the solid tension of iron chains 4 is drawn to be connected on crosshead 2, improves retractable operation platform 24 and folds
The stability and safety of operating platform 25, and two of the affixed each retractable operation platform 24 of tension or foldable operating platform 25
Solid iron chains 4 is drawn to be respectively distributed to the two sides of retractable operation platform 24 or foldable operating platform 25, so that not influencing construction personnel's
Operate operation.
In the present embodiment, foldable operating platform 25 is equipped with safety belt 251.In the structure, set on foldable operating platform 25
There is safety belt 251, when construction personnel operates operation on the foldable operating platform 25 of expansion, takes safety belt 251, improve and make
The safety of industry.
In the present embodiment, crosshead 2 is additionally provided with drilling rod adaptation area 28, and drilling rod is adapted to the brill that area 28 is equipped with multiple and different sizes
Bar lattice, preferably four drilling rod lattice.As shown in figure 5, drilling rod adaptation area 28 is set there are four drilling rod lattice, and respectively 1 meter is bored in the structure
Bar lattice, 1.5 meters of drilling rod lattice, 2 meters of drilling rod lattice and 3 meters of drilling rod lattice, convenient for the pick-and-place of different size drilling rod.
In the present embodiment, ladder 29 is additionally provided on crosshead 2.In the structure, it is additionally provided with ladder 29 on crosshead 2, constructs
Personnel are by ladder 29 up to each layer operation platform.
In the present embodiment, water system 21 includes water tank 211, vibration means for main pipe for supplying water 212, water packet 213 and water supply branch pipe 214, water
Packet 213 is connected to water tank 211 by vibration means for main pipe for supplying water 212, is connected to hand air drill 23 by water supply branch pipe 214.When hand air drill 23
During the work time, water system 21 is opened, is the water supply cooling of hand air drill 23 by water system 21.
In the present embodiment, air feed system 22 includes air feed device 221, air feed supervisor 222, bellows chamber 223 and air feed branch pipe 224,
Bellows chamber 223 is connected to air feed device 221 by air feed supervisor 222, is connected to hand air drill 23 by air feed branch pipe 224.When hand wind
It bores 23 during the work time, opens air feed system 22, be 23 air feed of hand air drill by air feed system 22.
Although the utility model is disclosed as above with preferred embodiment, it is not intended to limit the utility model.It is any
Those skilled in the art, in the case where not departing from technical solutions of the utility model range, all using the disclosure above
Technology contents many possible changes and modifications are made to technical solutions of the utility model, or be revised as the equivalent of equivalent variations
Embodiment.Therefore, all contents without departing from technical solutions of the utility model, according to the utility model technical spirit to the above reality
Any simple modifications, equivalents, and modifications that example is done are applied, should all be fallen in the range of technical solutions of the utility model protection.
Claims (9)
1. a kind of adaptive tunnel excavation bores quick-fried trolley, it is characterised in that: including truck (1) and be arranged on the truck (1)
Crosshead (2), water system (21), air feed system (22) and hand air drill (23) are equipped in crosshead (2) frame body, it is described
Hand air drill (23) is connected to water system (21) and air feed system (22), crosshead (2) Yu Suoshu truck (1) driving direction
Two side ends inwardly equal sliding sleeve has multi-deck extension operating platform (24), the crosshead (2) far from headstock side be hinged with it is more
Layer foldable operating platform (25) is equipped with for limiting on the crosshead (2) in the lower section of the foldable operating platform (25)
State the limited support seat (26) of foldable operating platform (25) corner.
2. adaptive tunnel excavation according to claim 1 bores quick-fried trolley, it is characterised in that: the retractable operation platform
It (24) include square framework (241), the square framework (241) is enclosed intrinsic expanded metal lath (242), crosshead (2) Yu Suoshu
The two side ends of truck (1) driving direction are inwardly equipped with compatible sliding slot (27), the square with the square framework (241)
Frame (241) sliding sleeve is in the sliding slot (27) of the crosshead (2).
3. adaptive tunnel excavation according to claim 2 bores quick-fried trolley, it is characterised in that: it further include dead bolt (3),
The side frame that the square framework (241) is parallel to sliding sleeve direction is equipped with multiple jacks (243) in its length direction uniform intervals, institute
The exit for stating crosshead (2) Yu Suoshu sliding slot (27) is equipped with through-hole (271), and the dead bolt (3) passes through the through-hole
(271) it is inserted into the jack (243).
4. adaptive tunnel excavation according to any one of claim 1 to 3 bores quick-fried trolley, it is characterised in that: further include
It is multiple to draw solid iron chains (4), the extension end of each retractable operation platform (24) and the expansion of each foldable operating platform (25)
End is tensed by two drawings solid iron chains (4) be connected on the crosshead (2) respectively.
5. adaptive tunnel excavation according to any one of claim 1 to 3 bores quick-fried trolley, it is characterised in that: the folding
Folded operating platform (25) are equipped with safety belt (251).
6. adaptive tunnel excavation according to any one of claim 1 to 3 bores quick-fried trolley, it is characterised in that: the behaviour
Make frame (2) and be additionally provided with drilling rod adaptation area (28), drilling rod adaptation area (28) is equipped with the drilling rod lattice of multiple and different sizes.
7. adaptive tunnel excavation according to any one of claim 1 to 3 bores quick-fried trolley, it is characterised in that: the behaviour
Make to be additionally provided with ladder (29) on frame (2).
8. adaptive tunnel excavation according to any one of claim 1 to 3 bores quick-fried trolley, it is characterised in that: the confession
Water system (21) includes water tank (211), vibration means for main pipe for supplying water (212), water packet (213) and water supply branch pipe (214), the water packet (213)
The water tank (211) are connected to by vibration means for main pipe for supplying water (212), are connected to the hand air drill (23) by water supply branch pipe (214).
9. adaptive tunnel excavation according to any one of claim 1 to 3 bores quick-fried trolley, it is characterised in that: the confession
Wind system (22) includes air feed device (221), air feed supervisor (222), bellows chamber (223) and air feed branch pipe (224), the bellows chamber
(223) the air feed device (221) is connected to by air feed supervisor (222), is connected to by the air feed branch pipe (224) described
Hand air drill (23).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821228718.6U CN208633832U (en) | 2018-08-01 | 2018-08-01 | Adaptive tunnel excavation bores quick-fried trolley |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821228718.6U CN208633832U (en) | 2018-08-01 | 2018-08-01 | Adaptive tunnel excavation bores quick-fried trolley |
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| CN208633832U true CN208633832U (en) | 2019-03-22 |
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| CN201821228718.6U Active CN208633832U (en) | 2018-08-01 | 2018-08-01 | Adaptive tunnel excavation bores quick-fried trolley |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113622940A (en) * | 2021-09-15 | 2021-11-09 | 中国华电科工集团有限公司 | Drilling and blasting platform frame |
-
2018
- 2018-08-01 CN CN201821228718.6U patent/CN208633832U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113622940A (en) * | 2021-09-15 | 2021-11-09 | 中国华电科工集团有限公司 | Drilling and blasting platform frame |
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