CN105697022A - Underground engineering squeezing-in device - Google Patents

Abstract

The invention relates to an underground engineering squeezing-in device, and belongs to the technical field of underground space development. The adverse effects and risks caused by ground subsidence deformation in the underground space construction process in the prior art are solved. The underground engineering squeezing-in device comprises a guide body, vibration systems, a lubricating system, guide systems, a cutting mechanism and a gate. The vibration systems are located on the four walls of the guide body, the lubricating system is internally provided with a lubricating pipeline along the four walls of the guide body and is communicated with corresponding lubricating nozzles, the guide systems are located on the four walls of the front end of the guide body, the cutting mechanism is located at the front end of an inner cavity of the guide body, and the gate is located in a functional bin. Normal extruding stress generated by the device is opposite to the peripheral soil relaxation stress in direction, and is introduced to carry out resisting or most hedging the soil relaxation stress, and therefore in the underground engineering construction process, an intangible support process is formed; the construction cost is saved, the construction period is shortened, and the construction risks are effectively reduced; and the underground engineering squeezing-in device is quite suitable for engineering construction of a soil layer, particularly the soft soil geology, on the premise of no-break use.

Description

Underground engineering clamp-ons device

Technical field

The present invention relates to underground engineering and clamp-on device, belong to underground space development technical field。

Background technology

At present, underground engineering construction mainly has cut and cover method and the big class of subsurface excavation method two。Cut and cover method mainly includes uncovered cut and cover method and sheltered reverse excavation。Subsurface excavation method mainly has shield method and external New Austrian Tunneling Method and domestic shallow burial hidden digging。Subsurface excavation method reduces removal, uninterrupted traffic, ground environmental disturbances is few and be widely applied in underground engineering, existing subsurface excavation method is referred to as tau-effect construction method。The ground tau-effect of Theoretical Calculation, under normal circumstances still reliably。But complicated and changeable due to geology, the limitation of exploration data, the contingency of periphery accident, and the Geotechnical Parameters variability in work progress, integrally descend the too many risk source of engineering accident。Meanwhile, passively resisting the complicated deformational stress of ground and loose stress by supporting construction, it objectively there is also many factors that we still can not control completely at present。

Summary of the invention

The underground engineering of the present invention clamp-ons device, jump out the category of tau-effect construction method, can being prevented effectively from harmful effect and risk that ground loss brings surface subsidence deformation to cause in underground space construction process, the construction namely having building underground space construction and Urban Underground pipe gallery passing through or carrying out non-excavation type that urban transport artery enforcement underground stereo under not interrupting current premise is intersected has obvious safe practice advantage and saves resource effect。

The present invention adopts following technical scheme to realize: underground engineering of the present invention is clamp-oned device and included guide body, vibrational system, lubricating system, guidance system, cutting mechanism, gate。Vibrational system is positioned at guide body four wall, lubricating system is along the guide body four built-in lubrication piping of wall the lubricating nozzle UNICOM with appropriate location, guidance system is positioned at guide body front end four wall, and cutting mechanism is positioned at the inner chamber front end of guide body, and gate is positioned in guide body inside lower wall。

Described guide body includes soil compaction cavity, housing wall, function cabin。Soil compaction cavity is equipped with the front projection area into certain length less than the trapezoidal shape of rear end projected area or cone-shaped hollow cavity, and housing wall is that in the middle of two deck panels, welding is strengthened plates and mutually supported the composition latticed steel construction to strengthen housing integral thickness and intensity。Guide body is divided into former and later two parts, and front portion is divided into the soil compaction cavity of trapezoidal shape or cone-shaped, and rear portion is divided into the function cabin being connected with prestressed concrete cavity。Function cabin is shaped as the rear end housing consistent size of the hollow, rectangular steel construction of certain length, function cabin front end and soil compaction cavity, function cabin rear end and prestressed concrete cavity front end housing consistent size；Prestressed concrete cavity is the rectangle high-strength prefabricated concrete component of the hollow having certain wall thickness and joint length, and more piece tandem docking can be facilitated with continuous prolongation。Function cabin front end and soil compaction cavity rear end contact surface adopt elastic sealing gasket to embed in seal groove that is ad hoc and that avoid bolt hole position and lay, it is a little that elastic sealing gasket protrudes seal groove end face, its joint adopts convex-concave to inlay overlapping mode, when bolt is tightened, elastic sealing gasket projecting surface is compacted to and seal groove either flush, strengthen sealing effectiveness first, second prevent elastic sealing gasket from being damaged by powerful extrusion stress and cause infiltration。Function cabin rear end and prestressed concrete cavity interface and front and back its positive facade of prestressed concrete cavity interface and horizontal plane all adopt elastic sealing gasket and are embedded in the upright face seal groove of prestressed concrete cavity and horizontal plane seal groove to achieve a butt joint the two-stage sealing at place。Function cabin front end and soil compaction cavity rear end and rear end and prestressed concrete cavity cross-section consistent size, soil compaction cavity and function cabin joint are provided with shoulder along housing end face girth, are evenly arranged with bolt hole along shoulder surrounding, with bolts；In function cabin offer revolving door is enough installed, the space of the fixing seat of the fixing seat of axle bed of visiting, Xiamen axle bed, operator dish, secondary cutterhead and power set and drive mechanism, and play the function taken over from the past and set a new course for the future。

Described vibrational system includes source of the gas vibrator, airduct, oscillating plate。Rectangle or the circular opening of certain area, hole inward flange stepped are all offered in soil compaction cavity and function cabin four sidewall appropriate location, and step plane is provided with sealing gasket, and oscillating plate is pressed on sealing gasket and is installed in hole on step by bolt-through；It is more slightly higher than housing wall outerplanar that oscillating plate installs rear outer plate surface；By bolt, source of the gas vibrator is installed in appropriate location, oscillating plate bottom surface, the airduct longitudinally laid between housing wall two plate face is connected with each source of the gas vibrator, source of the gas vibrator and blast connection position are provided with inspection window, inspection window is used for the use installing or keeping in repair blast connection and source of the gas vibrator, and inspection window adopts inner cover plate being tightened by bolt and sealing gasket and housing wall inner face to reach closing。Sending into gases at high pressure by airduct, source of the gas vibrator acts on the amplitude of oscillating plate and exciting force is passed to the sandy soils being close to oscillating plate, thus destroying quiet adsorption that guide body produces by sand and reducing frictional resistance purpose。

Described lubricating system includes lubrication piping, lubricating nozzle composition。The longitudinally disposed lubrication main pipeline in appropriate location between housing wall two plate face, outer end is connected with lubricating fluid delivery pump, connects by lubricating time pipeline along lubrication main pipeline bearing of trend corresponding to lubricating nozzle place；For maintenance with easy to connect, the housing wall inner face at lubricating nozzle place is provided with inspection window, and inspection window its structure, installation method are with vibrational system inspection window。Soil compaction cavity, function cabin, the every wall in prestressed concrete cavity four wall appropriate location are provided with at least one lubricating nozzle, lubricating nozzle is provided with external screw thread, the screw-internal thread fit arranged specially with housing wall or prestressed concrete cavity wall tighten namely install appropriate, fan shape is made in lubricating nozzle outlet, its Way out is runed counter to getting into direction, it is prevented that muddy water blocking outlet。By slush pump, the lubricant modulated according to on-the-spot soil property character is pumped to lubricating nozzle ejection by lubrication piping, then, lubricant forms the liquid barrier film of thin layer in sand and guide body four wall external friction face, reduces the huge side friction purpose between the soil body and housing。

Described guidance system includes guide plate, steering cylinder, pivot pin, connection seat, oil pipe。It is installed at least one piece of guide plate in every wall front end in wall relevant position, soil compaction cavity front end four, guide plate rear end is provided with boss, soil compaction cavity four wall front end is provided with groove, boss and groove center are provided with axis hole, boss alignment indentation being inserted makes axis hole concentric, pivot pin segmentation is penetrated axis hole, makes guide plate boss and soil compaction cavity groove be formed hinged。Inside soil compaction inside cavity four wall, relevant position is provided with supporting steering cylinder, and steering cylinder is driven by oil pipe delivery hydraulic pressure oil；Steering cylinder piston rod is hinged with the connection seat pivot pin of relevant position on guide plate by axis hole, stretches out or shrinks steering cylinder piston rod and then drive guide plate to rotate around pivot pin and realize guide plate angle change in proper range。At least provided with the connection seat that at least one confession steering cylinder piston rod is hinged in monolithic guide plate housing。Guide plate in corresponding both sides, vertical left and right is left and right turn group, the guide plate of level correspondence up and down is for turning to group up and down, hinged respectively at steering cylinder piston rod axis hole each group corresponding, the opposite side steering cylinder piston rod contrast with it that vertical side steering cylinder piston rod is corresponding when stretching out or shrink produces to shrink or stretch out, then drive the connections seat of guide plate to be synchronized with the movement and then form guide plate and do the rotation of respective direction by the axis hole of boss and groove around pivot pin and namely form angle to the left or to the right and change, equally, otherwise steering cylinder piston rod is upheld or shrinks and the generation contraction of corresponding lower steering cylinder piston rod or extension on horizontal direction, then do corresponding rotary motion around pivot pin namely form the angle change of proper range up or down by the band seat linkage guide plate that is dynamically connected, and then reach to adjust the level traveling orientation of soil compaction cavity at suitable angular range。

Described cutting mechanism includes operator dish, secondary cutterhead, hard rock jump bit, final drive shaft, secondary power transmission shaft, driving key, power set, fixed mount。Operator dish includes cutting blade, final drive shaft, power set。Operator dish is circular, is positioned at soil compaction cavity front end, and operator dish front end face retreats slight distance than guide plate front end face；According to soil compaction cavity cross-section size, at least one operator dish is set；The a lot of angle that is shaped with operator dish front end face differs and is interrupted the blade arranged, and operator dish passes behind final drive shaft and is connected with rear portion power set, and power set drive final drive shaft and then drive operator dish to produce huge moment of torsion；Power set adopt hydraulic motor。Operator dish and soil compaction cavity front end frame tangent line hollow sectors, be correspondingly provided with at least one cutterhead。The a lot of angle that secondary cutterhead front end face is shaped with equally differs and is interrupted the blade arranged, secondary cutterhead is socketed by the secondary power transmission shaft keyway of driving key with connecting power device, turning moment is passed to the driving key being fixed on time cutterhead posterior center by power set by time power transmission shaft, and then drives time cutterhead synchronous rotary to implement the cutting to the soil body。Secondary power transmission shaft axle center is provided with longitudinal hole, and longitudinally hole is provided with horizontal-top push oil cylinder。Horizontal-top push oil cylinder piston rod and time cutterhead rearward end adopt pivot pin hinged, horizontal-top push oil cylinder piston rod stretches out or shrinks by driving the driving key affixed with time cutterhead to move along time power transmission shaft keyway, time cutterhead is made to realize axial displacement in certain distance, and then reach to regulate the purpose of time cutterhead distance with the front soil body and pressure, change cutting output and cutting progress；Its major function of blade that operator dish and time cutterhead front end face are arranged is for quickly cutting the soil body and not easily being bonded by the soil body or filled up by bar shaped knife-edge gap and lose cutting function。Final drive shaft, secondary power transmission shaft are fixed with power set by being installed in the fixed mount of function cabin and are ensured stablizing of its axle center respectively。In operator dish and time cutterhead tangent line gap, it is also provided with air-driven impact hammer, air-driven impact hammer power transmission method to set up homogeneous cutterhead, but adopts cylinder rather than oil cylinder as power。Air-driven impact hammer does not participate in work after shrinking back in the ordinary course of things, when meeting boulder or rock intercalation, input gases at high pressure make cylinder piston rod stretch out air-driven impact peen enters reach prominent operator dish, secondary cutterhead end face certain distance, restart air-driven impact hammer and hard rock can be cut a hole gradually broken, be unlikely to cause the difficult situation interrupting clamp-oning。

Described gate includes revolving door, axle bed of visiting, Xiamen axle bed, door-hinge, two-way cylinder, upper arc track, arc lower track, drive oil cylinder, drive steering cylinder piston rod union joint, oil cylinder afterbody flat spheroid, supporting shaft hole, support axle, support axle bed, fixed pulley, wheel shaft, bearing block, directive wheel, bearing, cable wire, claim-reduction, pulley groove, ears, porous anchor, wedge lock lobe。Revolving door is mutually supported by latticed reinforcement plate in the middle of two pieces of door-plates to have certain thickness rectangle steel structure welded composition, arranges more than at least one fan revolving door in each function cabin。The vertical center of revolving door is shaped with circular door-hinge, is integrally fixed with revolving door, and door-hinge upper end is installed within axle bed of visiting, and lower end is arranged in the axle bed of Xiamen, visit axle bed and Xiamen axle bed centre of form centering。Revolving door opening and closing transmission has two ways, first method is oil cylinder pushing formula: be provided with the upper arc track of track clockwise corresponding to the side of door-hinge on revolving door top, it is provided with the arc lower track of inhour track corresponding to the corresponding opposite side in top in revolving door bottom, upper driving steering cylinder piston rod union joint embeds upper arc track, lower driving steering cylinder piston rod union joint embeds in arc lower track, penetrates formation with pivot pin hinged；It is relative that upper driving oil cylinder stretches out direction with lower its piston rod of driving oil cylinder, and shrinkage direction is runed counter to；Upper driving oil cylinder and lower driving oil cylinder are respectively corresponding to the guide body inwall appropriate location of arc track and arc lower track and lay, when upper driving oil cylinder is upheld, its piston rod union joint promotes to go up arc track and door is rotated and is rotated in a clockwise direction, this drives oil cylinder also to synchronize to uphold to promote arc lower track and then door is rotated to be rotated in a clockwise direction equally at present, the direction driving oil cylinder corresponding in revolving door upper and lower side correspondence side disposed due to correspondence is upheld simultaneously, produces the bilateral lever thrust effect being fulcrum with door-hinge, revolving door is driven to be rotated in a clockwise direction and then open revolving door by upper arc track and arc lower track；Otherwise, when upper driving oil cylinder and lower driving oil cylinder shrink simultaneously, produce with door-hinge be fulcrum bilateral lever pulling force effect so that drive upper arc track and arc lower track and pull revolving door to rotate enforcement in the counterclockwise direction to close；Upper driving oil cylinder and its piston rod union joint of lower driving oil cylinder are articulated with arc track and arc lower track so that it is during rotation, its stress point meets revolving door arc running orbit all the time。Upper driving oil cylinder and lower driving oil cylinder afterbody flat ball centre are shaped with supporting shaft hole, support axle and be located in the support axle bed of function cabin relevant position through supporting shaft hole, upper driving oil cylinder and lower driving oil cylinder stretch out or during contractile motion, corresponding rotation can be made around supporting axle in its rear end, and nationality is to coordinate upper arcuate groove and the orbiting motion of arc lower track；And then realize when revolving door turns off or on rotatable around the axle center of visit axle bed and Xiamen axle bed all the time。

Second method is the wire rope pulley oil cylinder combination kind of drive: being provided with fixed pulley in upper and lower two the end face relevant positions of revolving door, wheel shaft vertically extends vertically into and is equipped with in the axle block of relevant position, revolving door two ends；In function cabin, lower wall is corresponding to the appropriate location of revolving door front and back end, and correspondence is often fanned revolving door fixed pulley relevant position and is installed on directive wheel, and its wheel shaft one end is respectively protruding in function cabin in lower wall axle block, is provided with bearing in axle block。Cable wire is fixed in pulley groove by claim-reduction, and extended on the fixed pulley in the two-way steering cylinder piston rod two ends ears being installed in the vertical medial wall of function cabin by fixed pulley and directive wheel groove embedded constraint, same firm with claim-reduction locking, formed and associate driving mechanism up and down。For preventing each pulley wire rope from colliding, the upper and lower both ends of the surface of revolving door are installed the elevation location of fixed pulley and are staggered a little accordingly, many cable wires are before being connected with two-way steering cylinder piston rod, having passed sequentially through wedge lock lobe and be locked in porous anchor front end, rear end is only drawn a cable wire and is connected with fixed pulley in two-way steering cylinder piston rod ears。Fixed pulley and directive wheel are arranged in the corresponding both sides of cable wire, form the restrained condition being embedded by cable wire in corresponding pulley groove, effectively prevent cable wire to be in operation interrupt run fault that derailing brings。

When revolving door needs to close, the two-way cylinder first lower end on function cabin wherein one side is shunk, the cable wire being connected with ears is pulled to move along shrinkage direction, then pass through and affect the cable wire being fixed on the fixed pulley of revolving door upper end to be rotated along moving direction around visiting axle bed and axle bed axle center, Xiamen produces rotary motion, simultaneously, two-way cylinder first upper end synchronizes to stretch out, synchronize to loosen by the cable wire being originally tightened up, and the corresponding two-way cylinder second of another side also synchronizes to do reverse motions, namely tension cable wire is shunk in upper end, and lower end is stretched out and is loosened cable wire, pull the cable wire being fixed on the fixed pulley of revolving door lower end to move cooperation two-way cylinder first the other way around to synchronize to make a concerted effort to pull revolving door to close。When revolving door needs to open, by contrary with above-mentioned motor program for the manipulation of function cabin two then wall two-way cylinder, then revolving door is pulled unlatching。

The invention has the beneficial effects as follows:

(1) apparatus of the present invention have jumped out the category of tau-effect construction method, it is in opposite direction with periphery soil body relaxed stress that it clamp-ons normal extruding stress produced by the soil body, it is incorporated in opposing or big portion is liquidated soil body relaxed stress, underground engineering construction process is made namely to become invisible Bracing Process, compare with the construction method of excavation after existing first supporting, the basic a large amount of preventative supporting measure of underground engineering early stage and the expense cancelled, saving cost, the reduction of erection time；Effectively reduce ground settlement cracking, building inclination, equivalent risk source of collapsing that the land movement brought out because of ground loss causes；

(2) apparatus of the present invention adapt to the Urban Underground pipe gallery of soil layer particularly Soft Clay very much, underground car passage, road tunnel solid cross etc. uses the engineering construction under premise not interrupting。

Accompanying drawing explanation

Fig. 1 guide body longitdinal cross-section diagram；

Fig. 2 Figure 1A-A front elevation；

Fig. 3 Figure 1B-B front elevation；

Fig. 4 Fig. 1 E-E sectional view；

Fig. 5 cutterhead retracted mode sectional view；

Fig. 6 time cutterhead stretches out state sectional view；

Fig. 7 Fig. 6 K-K sectional view；

Fig. 8 air-driven impact hammer schematic diagram；

3. Fig. 9 vibrates hole and inspection window drawing；

Figure 10 prestressed concrete cavity front elevation；

Figure 11 Fig. 1 C-C sectional view；

Figure 12 Fig. 1 D-D sectional view；

Figure 13 prestressed concrete cavity joint two-stage sealing schematic diagram is 4.；

Schematic diagram is docked with prestressed concrete cavity front end in Figure 14 guide body rear end；

Figure 15 sealing gasket overlap joint mouth drawing；

5. the flexible steering cylinder piston rod ears of Figure 16 connect drawing；

Bottom Figure 17 revolving door, lower driving oil cylinder pushing rotates schematic diagram；

Figure 18 revolving door top drive oil cylinder pushing rotate schematic diagram；

Figure 19 cable traction revolving door rotates schematic diagram；

Figure 20 Figure 11 J-J revolving door sectional view；

Figure 21 porous anchor sectional view x-x；

Figure 22 axle block sectional view is 1.；

2. Figure 23 piston rod is connected sectional view with arc track。

In figure: 1 soil compaction cavity；2 housing walls；2 ＇ inner walls；3 strengthen plate；4 function cabin；5 prestressed concrete cavitys；6 fan-shaped outlet；7 shoulders；8 bolts hole；9 bolts；10 revolving doors；11 visit axle bed；12 Xiamen axle beds；Seat fixed by 13 operator dishes；14 fixing seats of cutterhead；15 source of the gas vibrators；16 airducts；17 oscillating plates；18 holes；19 steps；20 sealing gaskets；20 ＇ seal grooves；21 oil pipes；22 blast connections；23 inspection windows；24 inner cover plate；25 lubrication main pipelines；25 ＇ lubrication time pipelines；26 lubricating nozzles；27 guide plates；28 steering cylinders；28 ＇ steering cylinder piston rods；29 pivot pins；30 connect seat；31 boss；32 grooves；33 axis holes；34 convex-concaves are inlayed；35 operator dishes；36 cutterheads；37 jump bits；38 final drive shafts；39 power transmission shafts；40 driving keys；41 power set；42 fixed mounts；43 blades；44 horizontal-top push oil cylinder；45 horizontal-top push oil cylinder piston rods；46 cylinders；47 cylinder piston rods；48 door-hinges；49 two-way cylinder first；49 ＇ two-way cylinder second；The 49 two-way steering cylinder piston rods of ＇ ＇；Arc track on 50；51 arc lower tracks；Oil cylinder is driven on 52；Oil cylinder is driven under 52 ＇；53 piston rod union joints；54 afterbody flat spheroids；55 supporting shaft hole；56 support axle；57 support axle bed；58 fixed pulleys；59 wheel shafts；60 axle blocks；61 directive wheels；62 bearings；63 cable wires；64 claim-reductions；65 pulley groove；66 ears；67 porous anchors；68 wedge lock lobes。

Detailed description of the invention

Below in conjunction with accompanying drawing, the invention will be further described。

The present invention includes the parts such as guide body, vibrational system, lubricating system, guidance system, cutting mechanism, gate。Vibrational system is positioned at guide body four wall, and lubricating system is along the guide body four built-in lubrication piping of wall and is connected with associated lubrication nozzle, and guidance system is positioned at guide body front end four wall, and cutting mechanism is positioned at the inner chamber front end of guide body, and gate is positioned in guide body inside lower wall。

As shown in Fig. 1,2,5,6,7,9,10,13,14,15, described guide body includes soil compaction cavity 1, housing wall 2, strengthens plate 3, function cabin 4。Soil compaction cavity 1 is equipped with the front projection area into certain length less than the trapezoidal shape of rear end projected area or toroidal hollow cavity, and housing wall 2 is strengthened plates 3 by welding in the middle of two deck panels and mutually supported and form to strengthen the latticed steel construction of housing integral thickness and intensity。Guide body is divided into two, front and back part, and front portion is divided into the soil compaction cavity 1 of cone-shaped, and rear portion is divided into the function cabin 4 being connected with prestressed concrete cavity 5。Function cabin 4 is shaped as the rear end housing consistent size of the hollow, rectangular steel construction of certain length, function cabin 4 front end and soil compaction cavity 1, function cabin 4 rear end and prestressed concrete cavity 5 front elevational sectional consistent size；Prestressed concrete cavity 5 is the rectangle high-strength prefabricated concrete component of the hollow having certain wall thickness and joint length。Function cabin 4 front end and soil compaction cavity 1 rear end contact surface adopt elastic sealing gasket 20 to embed in seal groove 20 ＇ that is ad hoc and that avoid bolt hole 8 position, it is a little that elastic sealing gasket 20 protrudes seal groove 20 ＇ end face, its docking section adopts convex-concave to inlay 34 overlapping modes, when bolt 9 is tightened, elastic sealing gasket 20 projecting surface is compacted to and seal groove 20 ＇ either flush, strengthen sealing effectiveness first, second prevent elastic sealing gasket 20 from being damaged by powerful extrusion stress and cause infiltration。Function cabin 4 rear end and prestressed concrete cavity 5 interface and front and back its positive facade of prestressed concrete cavity 5 interface and horizontal plane all adopt elastic sealing gasket 20 and are embedded in prestressed concrete cavity 5 upright face seal groove 20 ＇ and horizontal plane seal groove 20 ＇ to achieve a butt joint the two-stage sealing at place。The end face that soil compaction cavity 1 docks with function cabin 4 is provided with shoulder 7 along girth, is evenly arranged with bolt hole 8 along shoulder 7 surrounding, adopts bolt 9 to connect；The space enough installing revolving door 10, axle bed 11 of visiting, Xiamen axle bed 12, the fixing seat 13 of operator dish, the fixing seat 14 of secondary cutterhead and power set 41 and drive mechanism etc. is provided in function cabin 4, and plays the function taken over from the past and set a new course for the future。

As shown in Fig. 1,2,3,4,9,10,13,14,15, described vibrational system includes source of the gas vibrator 15, airduct 16, oscillating plate 17 form。Rectangle or the circular opening 18 of certain area is all offered in soil compaction cavity 1 and function cabin 4 four wall appropriate location, hole 18 inward flange is provided with into step 19, step 19 plane is provided with sealing gasket 20, and oscillating plate 17 is pressed on sealing gasket 20 and is run through by bolt 9 and is installed in hole 18 on step 19；It is more slightly higher than housing wall 2 outerplanar that oscillating plate 17 installs rear outer plate surface；By bolt 9, source of the gas vibrator 15 is installed in oscillating plate 17 inwall appropriate location, airduct 16 is connected with each vibrator 15 by laying between 2 liang of plate faces of housing wall, vibrator 15 and blast connection 22 position are provided with inspection window 23, inspection window 23 is used for the use installing or keeping in repair blast connection 22 and vibrator 15, and inspection window 23 is adopted inner cover plate 24 and tightened with inner walls 2 ＇ by bolt 9 and sealing gasket 20 and reach to close。Sending into gases at high pressure by airduct 16, source of the gas vibrator 15 makes amplitude that oscillating plate 17 produces and exciting force be passed to the sandy soils being close to oscillating plate 17, thus destroying quiet adsorption that guide body produces by sand and reducing side frictional resistance purpose。

As shown in Fig. 9,10,14,19, described lubricating system includes lubrication main pipeline 25, lubrication time pipeline 25 ＇ lubricating nozzle 26, fan-shaped outlet 6。The longitudinally disposed lubrication main pipeline 25 in appropriate location between 2 liang of plate faces of housing wall, outer end is connected with lubricating fluid delivery pump, is attached thereto by lubricating time pipeline 25 ＇ along lubrication main pipeline 25 bearing of trend corresponding to lubricating nozzle 26 place；For maintenance with easy to connect, lubricating nozzle 26 place being provided with inspection window 23, inspection window 23 its structure, installation method are with vibrational system inspection window 23。Soil compaction cavity 1, function cabin 4, prestressed concrete cavity 5 four wall appropriate location are provided with at least one lubricating nozzle 26, lubricating nozzle 26 is provided with external screw thread, the screw-internal thread fit arranged specially with housing wall 2 and prestressed concrete cavity 5 sidewall is tightened namely appropriate, fan shape is made in lubricating nozzle 26 outlet, fan-shaped outlet 6 direction is runed counter to getting into direction, it is prevented that muddy water blocking outlet。By slush pump, the lubricant modulated according to on-the-spot soil nature shape is pumped to lubricating nozzle 26 is sprayed by lubrication main pipeline 25, lubrication time pipeline 25 ＇, then, lubricant forms the liquid barrier film of thin layer at sand and guide body lateral wall rubbing surface, reduces the huge side friction purpose between the soil body and housing。

Described guidance system includes guide plate 27, steering cylinder 28, pivot pin 29, connects seat 30, oil pipe 21 as shown in Figure 4。The guide plate 27 of at least every one piece of wall it is installed at soil compaction cavity 1 front end four wall end face, guide plate 27 rear end is provided with boss 31, soil compaction cavity 1 four wall front end surface is provided with groove 32, boss 31 and groove 32 center are provided with axis hole 33, boss 31 alignment indentation 32 being inserted makes axis hole 33 concentric, pivot pin 29 segmentation is penetrated axis hole 33, makes the groove 32 of guide plate 27 boss 31 and soil compaction cavity 1 be formed hinged。Between 1 liang of plate face of soil compaction cavity be provided with at least one steering cylinder 28 of corresponding every piece of guide plate 27 in guide plate 27 relevant position, steering cylinder 28 is driven by oil pipe 21 delivery hydraulic pressure oil；It is hinged that steering cylinder piston rod 28 ＇ front end is provided with axis hole 33 and guide plate 27 relevant position connection seat 30 built-in between two plate faces pivot pin 29, stretches out or shrinks steering cylinder piston rod 28 ＇ and then drive guide plate 27 to rotate around pivot pin 29 thus realizing the guide plate 27 angle in proper range and changing。The connection seat 30 that 27 liang of plate faces of monolithic guide plate at least one confession built-in steering cylinder piston rod 28 ＇ is hinged。The guide plate 27 corresponding in the vertical left and right sides is left and right turn group, the guide plate 27 of level correspondence up and down is for turning to group up and down, hinged respectively at steering cylinder piston rod 28 ＇ axis hole 33 each group corresponding, opposite side steering cylinder piston rod 28 ＇ contrast with it corresponding when stretching out or shrink for vertical side steering cylinder piston rod 28 ＇ produces to shrink or stretch out, then drive the connections seat 30 of guide plate 27 to be synchronized with the movement and then form guide plate 27 and pass through the axis hole 33 of boss 31 and groove 32 and do the rotation of respective direction around pivot pin 29 and namely form angle to the left or to the right and change, equally, otherwise steering cylinder piston rod 28 ＇ upholds or shrinks and corresponding lower steering cylinder piston rod 28 ＇ generation contraction or extension on horizontal direction, then by band be dynamically connected seat 30 link guide plate 27 around pivot pin 29 do corresponding rotary motion namely formed up or down angle change, and then reach to adjust the traveling orientation of soil compaction cavity 1 at suitable angular range。

As shown in Fig. 1,2,3,5,6,7,8, described cutting mechanism includes operator dish 35, secondary cutterhead 36, hard rock jump bit 37, final drive shaft 38, secondary power transmission shaft 39, driving key 40, power set 41, fixed mount 42。Operator dish 35 includes cutting blade 43, final drive shaft 38, power set 41。Operator dish 35 is circular, is positioned at soil compaction cavity 1 front end, and operator dish 35 front end face retreats slight distance than guide plate 27 front end face；According to soil compaction cavity 1 sectional dimension, at least one operator dish 35 is set；The a lot of angle that is shaped with operator dish 35 front end face differs and is interrupted the blade 43 arranged, and operator dish 35 passes behind final drive shaft 38 and is connected with rear portion power set 41, and power set 41 drive final drive shaft 38 and then drive operator dish 35 to produce huge moment of torsion；Power set 41 adopt hydraulic motor。Operator dish 35 and soil compaction cavity 1 front end frame tangent line hollow sectors, be correspondingly provided with at least one cutterhead 36。The a lot of angle that secondary cutterhead 36 front end face is shaped with equally differs and is interrupted the blade 43 arranged, secondary cutterhead 36 is socketed by secondary power transmission shaft 39 keyway of driving key 40 with connecting power device 41, turning moment is passed to the driving key 40 at time cutterhead 36 center that is fixed on by power set 41 by time power transmission shaft 39, and then drives time cutterhead 36 synchronous rotary to implement the cutting to the soil body。Secondary power transmission shaft 39 axle center is provided with longitudinal hole, and longitudinally hole is provided with horizontal-top push oil cylinder 44。Horizontal-top push oil cylinder piston rod 45 and time cutterhead 36 rearward end adopt pivot pin 29 hinged, horizontal-top push oil cylinder piston rod 45 stretches out or shrinks and drives the driving key 40 affixed with time cutterhead 36 to move along secondary power transmission shaft 39 keyway, time cutterhead 36 is made to realize axial displacement in certain distance, and then reach to regulate the purpose of time cutterhead 36 distance with the front soil body and pressure, change cutting output and cutting progress；Its major function of blade 43 that operator dish 35 and time cutterhead 36 front end face are arranged is for quickly cutting the soil body and not easily being bonded by the soil body or filled up in bar shaped blade 43 gap and lose cutting function。Final drive shaft 38, secondary power transmission shaft 39 are connected with power set 41 respectively, and power set 41 are installed in the fixed mount 42 of function cabin 4 and are fixed and have sufficient intensity to ensure its stability。In operator dish 35 and time cutterhead 36 tangent line gap, being also provided with air-driven impact hammer 37, air-driven impact hammers 37 kind of drive homogeneous cutterhead 36 kinds of drive into shape, but adopts cylinder 46 rather than oil cylinder as power。Air-driven impact hammer 37 does not participate in work after shrinking back in the ordinary course of things, when meeting boulder or rock intercalation, input gases at high pressure make cylinder piston rod 47 stretch out and air-driven impact are hammered into shape 37 jacking reach prominent operator dish 35, secondary cutterhead 36 end face certain distances, restart air-driven impact hammer 37 and hard rock can be cut a hole gradually broken, be unlikely to cause the difficult situation interrupting clamp-oning。

As shown in Figure 11,12,15,16,17,18,19,20,21,22,23, described gate includes revolving door 10, axle bed 11 of visiting, Xiamen axle bed 12, door-hinge 48, two-way cylinder, upper arc track 50, arc lower track 51, drive oil cylinder, drive steering cylinder piston rod union joint 53, afterbody flat spheroid 54, supporting shaft hole 55, support axle 56, support axle bed 57, fixed pulley 58, wheel shaft 59, axle block 60, directive wheel 61, bearing 62, cable wire 63, claim-reduction 64, pulley groove 65, ears 66, porous anchor 67, wedge lock lobe 68 form。Revolving door 10 is mutually supported by latticed reinforcement plate 3 in the middle of two pieces of door-plates to have certain thickness rectangle steel structure welded composition, arranges at least one fan revolving door more than 10 in each function cabin 4。The vertical center of revolving door 10 is shaped with the door-hinge 48 of circle, is integrally fixed with revolving door 10, and door-hinge 48 upper end is installed within axle bed 11 of visiting, and lower end is arranged in Xiamen axle bed 12, visit axle bed 11 and Xiamen axle bed 12 centre of form centering。Revolving door 10 opening and closing transmission has two ways, first method is oil cylinder pushing formula: be provided with the upper arc track 50 of track clockwise corresponding to the side of Xiamen axle bed 12 on revolving door 10 top, in revolving door 10 bottom, the corresponding opposite side of arc track 50 on top is provided with the arc lower track 51 of inhour track, upper driving oil cylinder 52 piston rod union joint 53 embeds in upper arc track 50, lower driving oil cylinder 52 ＇ piston rod union joint 53 embeds in arc lower track 51, penetrates formation with pivot pin 29 hinged；It is relative that upper driving oil cylinder 52 stretches out direction with lower driving oil cylinder 52 its piston rod of ＇, and shrinkage direction is runed counter to；Upper driving oil cylinder 52 and lower driving oil cylinder 52 ＇ are respectively corresponding to the guide body inwall appropriate location of arc track 50 and arc lower track 51 and lay, when upper driving oil cylinder 52 is upheld, its piston rod union joint 53 promotes to go up arc track 50 and door 10 is rotated and is rotated in a clockwise direction, this drives oil cylinder 52 ＇ also to synchronize to uphold to promote arc lower track 51 and then door 10 is rotated to be rotated in a clockwise direction equally at present, upper driving oil cylinder 52 direction corresponding in the corresponding side of revolving door 10 upper and lower side with lower driving oil cylinder 52 ＇ disposed due to correspondence is upheld simultaneously, produce be fulcrum in Xiamen axle bed 12 bilateral lever thrust effect, revolving door 10 is driven to be rotated in a clockwise direction and then open revolving door 10 by upper arc track 50 and arc lower track 51；Otherwise, when upper driving oil cylinder 52 and lower driving oil cylinder 52 ＇ shrink simultaneously, produce bilateral lever pulling force effect that following door-hinge seat 12 is fulcrum and then drive upper arc track 50 and arc lower track 51 and pull revolving door 10 to rotate enforcement closedown in the counterclockwise direction；Upper driving oil cylinder 52 and lower its piston rod union joint 53 of driving oil cylinder 52 ＇ are articulated with in arc track 50 and arc lower track 51 so that it is during rotation, its stress point meets revolving door 10 arc running orbit all the time。Upper driving oil cylinder 52 and lower driving oil cylinder 52 ＇ afterbody flat spheroid 54 center are shaped with supporting shaft hole 55, support axle 56 and be located in the support axle bed 57 of function cabin 4 relevant position through supporting shaft hole 55, upper driving oil cylinder 52 and lower driving oil cylinder 52 ＇ stretch out or during contractile motion, corresponding rotation can be done around supporting axle 56 in its rear end, and nationality is to coordinate the orbiting motion of upper arc track 50 and arc lower track 51；And then realize when revolving door 10 turns off or on rotatable around the axle center of visit axle bed 11 and Xiamen axle bed 12 all the time。

As shown in Figure 11,12,16,19,20,21,22, second method is the wire rope pulley oil cylinder combination kind of drive: about 10 two end face relevant positions of revolving door are provided with fixed pulley 58, and wheel shaft 59 vertically extends vertically into and is equipped with in the axle block 60 of relevant position, revolving door 10 two ends；Often fanning revolving door 10 fixed pulley 58 relevant position corresponding to revolving door 10 front and back end and correspondence inside lower wall in function cabin 4 and be installed on directive wheel 61, its wheel shaft 59 one end is respectively protruding in function cabin about 4 axle block 60, is provided with bearing 62 in axle block 60。Cable wire 63 is fixed in pulley groove 65 by claim-reduction 64, and retrain on the fixed pulley 58 extending in the two-way steering cylinder piston rod 49 ＇ ＇ two ends ears 66 being installed in the vertical two side of function cabin 4 by the pulley groove 65 of corresponding fixed pulley 58 and directive wheel 61, lock firmly with claim-reduction 64 equally, formed and associate driving mechanism up and down。For preventing each pulley wire rope 63 from colliding, revolving door about 10 both ends of the surface are installed the elevation location of fixed pulley 58 and are staggered accordingly, cable wire 63 is before being connected with two-way steering cylinder piston rod 49 ＇ ＇, having passed sequentially through wedge lock lobe 68 and be locked in porous anchor 67 front end, porous anchor 67 rear end is only drawn a cable wire 63 and is connected with fixed pulley 58 in two-way steering cylinder piston rod 49 ＇ ＇ ears 66。Fixed pulley 58 and directive wheel 61 are arranged in the corresponding both sides of cable wire 63, form the restrained condition embedded by cable wire 63 in corresponding pulley groove 65, effectively prevent cable wire 63 to be in operation interrupt run fault that derailing brings。

Such as Figure 11, 12, shown in 19, when revolving door 10 needs to close, two-way cylinder first 49 lower end on function cabin 4 wherein one side is shunk, the cable wire 63 being connected with ears 66 is pulled to move along shrinkage direction, then pass through and affect the cable wire 63 being fixed on revolving door 10 upper end fixed pulley 58 door 10 to be rotated along moving direction around axle bed 11 and the generation rotary motion of Xiamen axle bed 12 axle center visited, simultaneously, two-way cylinder first 49 upper end synchronizes to stretch out, synchronize to loosen by the cable wire 63 being originally tightened up, and corresponding two-way cylinder second 49 ＇ of another side also synchronizes to do reverse motions, namely tension cable wire 63 is shunk in upper end, and lower end is stretched out and is loosened cable wire 63, pull the cable wire 63 being fixed on revolving door 10 lower end fixed pulley 58 to move cooperation two-way cylinder first 49 the other way around to synchronize to make a concerted effort to pull revolving door 10 to close。When revolving door 10 needs to open, by contrary with above-mentioned motor program for 4 two wall two-way cylinder manipulations of function cabin, then revolving door 10 is pulled unlatching。

Certainly, foregoing is only presently preferred embodiments of the present invention, it is impossible to be considered for limiting embodiments of the invention scope。The present invention is also not limited to the example above, and those skilled in the art are made impartial change and improvement etc. in the essential scope of the present invention, all should belong in the patent covering scope of the present invention。

Claims (10)

1. a underground engineering clamp-ons device, it is characterized in that: include guide body, vibrational system, lubricating system, guidance system, cutting mechanism and gate, vibrational system is positioned at guide body four wall, lubricating system is along the guide body four built-in lubrication piping of wall and connects with associated lubrication nozzle, guidance system is positioned at guide body front end four wall, cutting mechanism is positioned at the inner chamber front end of guide body, and gate is positioned at guide body functional warehouse。

2. underground engineering according to claim 1 clamp-ons device, it is characterized in that: described guide body includes soil compaction cavity (1), housing wall (2), strengthen plate (3), function cabin (4), it is a fixed length that soil compaction cavity (1) is equipped with, wide, high front projection area is less than the trapezoidal shape of rear end projected area or cone-shaped hollow cavity, housing wall (2) is that in the middle of two deck panels, plate (3) the support composition latticed steel construction to strengthen housing integral thickness and intensity mutually is strengthened in welding, guide body is divided into two, front and back part, front portion is divided into the soil compaction cavity (1) of trapezoidal shape or cone-shaped, rear portion is divided into the function cabin (4) being connected with prestressed concrete cavity (5), function cabin (4) is shaped as the hollow, rectangular steel construction of certain length, the rear end housing consistent size of function cabin (4) front end and soil compaction cavity (1), function cabin (4) rear end and prestressed concrete cavity (5) front end housing consistent size；Prestressed concrete cavity (5) is the rectangle high-strength prefabricated concrete component of the hollow having certain wall thickness and joint length, and more piece tandem docking can be facilitated with continuous prolongation；Function cabin (4) front end and soil compaction cavity (1) rear end contact surface adopt elastic sealing gasket (20) to embed in seal groove (20 ＇) that is ad hoc and that avoid bolt hole (8) position, elastic sealing gasket (20) protrudes seal groove (20 ＇) end face, its joint adopts convex-concave to inlay (34) overlapping mode, elastic sealing gasket (20) projecting surface is compacted to and seal groove (20 ＇) either flush when bolt (9) is tightened, function cabin (4) rear end and prestressed concrete cavity (5) interface and front and back its positive facade of prestressed concrete cavity (5) interface and horizontal plane all adopt elastic sealing gasket (20) and are embedded in the upright face seal groove of prestressed concrete cavity (5) (20 ＇) and horizontal plane seal groove (20 ＇) to achieve a butt joint the two-stage sealing located, the end face that soil compaction cavity (1) docks with function cabin (4) is provided with shoulder (7) along girth, it is evenly arranged with bolt hole (8) along shoulder (7) surrounding, bolt (9) is adopted to connect；The space of revolving door (10), axle bed of visiting (11), Xiamen axle bed (12), the fixing seat (13) of operator dish, the fixing seat (14) of secondary cutterhead and power set (41) and drive mechanism is enough installed in function cabin (4) interior offer。

3. underground engineering according to claim 1 clamp-ons device, it is characterised in that: described vibrational system includes source of the gas vibrator (15), airduct (16), oscillating plate (17)；Rectangle or the circular opening (18) of certain area is all offered in soil compaction cavity (1) and function cabin (4) four wall appropriate location, hole (18) inward flange is set as step (19), step (19) plane is provided with sealing gasket (20), and oscillating plate (17) is pressed on sealing gasket (20) and is run through by bolt (9) and is installed on hole (18) interior step (19)；It is more slightly higher than housing wall (2) outerplanar that oscillating plate (17) installs rear outer plate surface；By bolt (9), source of the gas vibrator (15) is installed in oscillating plate (17) inwall appropriate location, airduct (16) is longitudinally laid between housing wall (2) two plate face and connects with each source of the gas vibrator (15), source of the gas vibrator (15) and blast connection (22) position are provided with inspection window (23), inspection window (23) is used for the use installing or keeping in repair blast connection (22) and source of the gas vibrator (15), inspection window (23) is adopted inner cover plate (24) and is tightened by bolt (9) and sealing gasket (20) and inner walls (2 ＇) and reach to close, gases at high pressure are sent into by airduct (16), source of the gas vibrator (15) acts on amplitude that oscillating plate (17) produces and exciting force is passed to the sandy soils being close to oscillating plate (17), thus destroying quiet adsorption that guide body produces by sand and reducing side frictional resistance purpose。

4. underground engineering according to claim 1 clamp-ons device, it is characterised in that: described lubricating system includes lubrication piping (25), lubricating nozzle (26), fan-shaped outlet (6)；The longitudinally disposed lubrication main pipeline (25) in appropriate location between housing wall (2) two plate face, outer end is connected with lubricating fluid delivery pump, connects by lubricating time pipeline (25 ＇) along lubrication main pipeline (25) bearing of trend corresponding to lubricating nozzle (26) place；For maintenance with easy to connect, being provided with inspection window (23) at lubricating nozzle (26) place, inspection window (23) its structure, installation method are with vibrational system inspection window (23)；Soil compaction cavity (1), function cabin (4), prestressed concrete cavity (5) four wall appropriate location are provided with at least one lubricating nozzle (26), lubricating nozzle (26) is provided with external screw thread, the screw-internal thread fit arranged specially with housing wall (2) and prestressed concrete cavity (5) sidewall is tightened namely appropriate, fan shape is made in lubricating nozzle (26) outlet, and fan-shaped outlet (6) direction is runed counter to getting into direction；The lubricant modulated according to on-the-spot soil nature shape is pumped to lubricating nozzle (26) ejection by lubricating main pipeline (25), lubricating time pipeline (25 ＇) by slush pump, then, lubricant forms the liquid barrier film of thin layer at sand and guide body lateral wall rubbing surface。

5. underground engineering according to claim 1 clamp-ons device, it is characterized in that: described guidance system includes guide plate (27), steering cylinder (28), pivot pin (29), connect seat (30), oil pipe (21), it is installed on the every wall front end at least one piece guide plate (27) consistent with soil compaction cavity (1) sectional dimension in relevant position, soil compaction cavity (1) four wall front end, guide plate (27) rear end is provided with boss (31), soil compaction cavity (1) four wall front end is provided with groove (32), boss (31) and groove (32) center are provided with axis hole (33), boss (31) alignment indentation (32) being inserted makes axis hole (33) concentric, pivot pin (29) segmentation is penetrated axis hole (33), the boss (31) of guide plate (27) and the groove (32) of soil compaction cavity (1) four wall front end is made to be formed hinged；Establishing set steering cylinder (28) in relevant position between soil compaction cavity (1) four wall two plate face, steering cylinder (28) is driven by oil pipe (21) delivery hydraulic pressure oil；It is hinged that steering cylinder piston rod (28 ＇) front end is provided with axis hole (33) and guide plate (27) relevant position connection seat (30) built-in between two plate faces pivot pin (29), stretches out or shrinks steering cylinder piston rod (28 ＇) and then drive guide plate (27) to rotate around pivot pin (29) and realize the guide plate (27) angle in proper range and change；Monolithic guide plate (27) housing at least one at least one steering cylinder for steering cylinder piston rod (28 ＇) hinged connection seat (30) and by steering cylinder piston rod (28 ＇) relevant position built-in with soil compaction cavity (1) built-in is connected；Guide plate (27) is one group in corresponding both sides, vertical left and right, level corresponds to another group up and down, hinged respectively at steering cylinder piston rod (28 ＇) axis hole (33) each group corresponding, opposite side steering cylinder piston rod (28 ＇) contrast with it that vertical side steering cylinder piston rod (28 ＇) is corresponding when stretching out or shrink, namely produce to shrink or stretch out, the connection seat (30) then driving guide plate (27) is synchronized with the movement, and then form guide plate (27) and done the rotation of respective direction by the axis hole (33) of boss (31) and groove (32) around pivot pin (29), namely angle change to the left or to the right is formed, equally, on horizontal direction steering cylinder piston rod (28 ＇) uphold or shrink and corresponding lower steering cylinder piston rod (28 ＇) on the contrary produce shrink or uphold, then by band be dynamically connected seat (30) linkage guide plate (27) do corresponding rotary motion around pivot pin (29), namely angle change up or down is formed, and then reach to adjust the traveling orientation of soil compaction cavity (1) at suitable angular range。

6. underground engineering according to claim 1 clamp-ons device, it is characterised in that: described cutting mechanism includes operator dish (35), secondary cutterhead (36), hard rock jump bit (37), final drive shaft (38), secondary power transmission shaft (39), driving key (40), power set (41), fixed mount (42)；Operator dish (35) includes cutting blade (43), final drive shaft (38), power set (41)；Operator dish (35) is circular, is positioned at soil compaction cavity (1) front end, and operator dish (35) front end face retreats slight distance than guide plate (27) front end face；According to soil compaction cavity (1) sectional dimension, at least one operator dish (35) is set；The a lot of angle that is shaped with operator dish (35) front end face differs and is interrupted the blade (43) arranged, operator dish (35) passes behind final drive shaft (38) and is connected with rear portion power set (41), and power set (41) drive final drive shaft (38) and then drive operator dish (35) to produce huge moment of torsion；Power set (41) adopt hydraulic motor；Operator dish (35) and soil compaction cavity (1) front end frame tangent line hollow sectors, be correspondingly provided with at least one cutterhead (36)；The a lot of angle that secondary cutterhead (36) front end face is shaped with equally differs and is interrupted the blade (43) arranged, secondary cutterhead (36) is socketed by secondary power transmission shaft (39) keyway of driving key (40) with connecting power device (41), turning moment is passed to the driving key (40) at time cutterhead (36) center that is fixed on by power set (41) by time power transmission shaft (39), and then drives time cutterhead (36) synchronous rotary to implement the cutting to the soil body；Secondary power transmission shaft (39) axle center is provided with longitudinal hole, and longitudinally hole is provided with horizontal-top push oil cylinder (44)；Horizontal-top push oil cylinder piston rod (45) and time cutterhead (36) rearward end adopt pivot pin (29) hinged, horizontal-top push oil cylinder piston rod (45) stretches out or shrinks and drives the driving key (40) affixed with time cutterhead (36) to move along time power transmission shaft (39) keyway, make time cutterhead (36) realize axial displacement in certain distance, and then reach to regulate distance and the pressure of time cutterhead (36) and the front soil body；Final drive shaft (38), secondary power transmission shaft (39) are connected with power set (41) respectively, and power set (41) are installed in the fixed mount (42) of function cabin (4) and are fixed；In operator dish (35) and time cutterhead (36) tangent line gap, it is also provided with air-driven impact hammer (37), air-driven impact hammer (37) kind of drive homogeneous cutterhead (36) kind of drive, but adopt cylinder (46) rather than oil cylinder as power；Air-driven impact hammer (37) does not participate in work after shrinking back in the ordinary course of things, when meeting boulder or rock intercalation, input gases at high pressure make cylinder piston rod (47) stretch out and air-driven impact are hammered into shape (37) jacking reach prominent operator dish (35), secondary cutterhead (36) end face certain distance, restart air-driven impact hammer (37) and hard rock can be cut a hole gradually broken, be unlikely to cause the difficult situation interrupting clamp-oning。

7. underground engineering according to claim 1 clamp-ons device, it is characterised in that: described gate includes revolving door (10), visit axle bed (11), Xiamen axle bed (12), door-hinge (48), two-way cylinder, upper arc track (50), arc lower track (51), drive oil cylinder, drive steering cylinder piston rod union joint (53), afterbody flat spheroid (54), supporting shaft hole (55), support axle (56), support axle bed (57), fixed pulley (58), wheel shaft (59), axle block (60), directive wheel (61), bearing (62), cable wire (63), claim-reduction (64), pulley groove (65), ears (66), porous anchor (67), wedge lock lobe (68), revolving door (10) is mutually supported by latticed reinforcement plate (3) in the middle of two pieces of door-plates to have certain thickness rectangle steel structure welded composition, arranges more than at least one fan revolving door (10) in each function cabin (4)；The vertical center of revolving door (10) is shaped with the door-hinge (48) of circle, it is integrally fixed with revolving door (10), door-hinge (48) upper end is installed within axle bed of visiting (11), lower end is arranged in Xiamen axle bed (12), axle bed of visiting (11) and Xiamen axle bed (12) centre of form centering。

8. underground engineering according to claim 7 clamp-ons device, it is characterized in that: revolving door (10) adopts oil cylinder pushing formula: be provided with the upper arc track (50) of track clockwise corresponding to the side of door-hinge (48) on revolving door (10) top, it is provided with the arc lower track (51) of inhour track corresponding to the corresponding opposite side in top in revolving door (10) bottom, arc track (50) in upper driving oil cylinder (52) piston rod union joint (53) embedding, lower driving oil cylinder (52 ＇) piston rod union joint (53) embeds in arc lower track (51), formation is penetrated hinged with pivot pin (29)；It is relative that upper driving oil cylinder (52) stretches out direction with lower driving oil cylinder (52 ＇) its piston rod, and shrinkage direction is runed counter to；Upper driving oil cylinder (52) and lower driving oil cylinder (52 ＇) are respectively corresponding to the guide body inwall appropriate location of arc track (50) and arc lower track (51) and lay, when upper driving oil cylinder (52) is upheld, arc track (50) door (10) is rotated is rotated in a clockwise direction in its piston rod union joint (53) promotion, this drives oil cylinder (52 ＇) also to synchronize to uphold promotion arc lower track (51) and then door (10) is rotated to be rotated in a clockwise direction equally at present, upper driving oil cylinder (52) and the lower driving oil cylinder (52 ＇) disposed due to correspondence is upheld in the direction of the corresponding side of revolving door (10) upper and lower side simultaneously, produces the bilateral lever thrust effect being fulcrum with door-hinge (48), revolving door (10) is driven to be rotated in a clockwise direction and then open revolving door (10) by upper arc track (50) and arc lower track (51)；Otherwise, when upper driving oil cylinder (52) and lower driving oil cylinder (52 ＇) shrink simultaneously, produce with door-hinge (48) be fulcrum bilateral lever pulling force effect so that drive upper arc track (50) and arc lower track (51) and pull revolving door (10) to rotate in the counterclockwise direction to implement closedown；Upper driving oil cylinder (52) and its piston rod union joint (53) of lower driving oil cylinder (52 ＇) are articulated with arc track (50) and arc lower track (51), when making it rotate, its stress point meets revolving door (10) arc running orbit all the time, upper driving oil cylinder (52) and lower driving oil cylinder (52 ＇) afterbody flat spheroid (54) center are shaped with supporting shaft hole (55), support axle (56) and be located in the support axle bed (57) of function cabin (4) relevant position through supporting shaft hole (55), upper driving oil cylinder (52) and lower driving oil cylinder (52 ＇) stretch out or during contractile motion, corresponding rotation can be made around supporting axle (56) in its rear end, nationality is to coordinate upper arc track (50) and the orbiting motion of arc lower track (51)；And then realize when revolving door (10) turns off or on rotatable around the axle center of axle bed of visiting (11) and Xiamen axle bed (12) all the time。

9. underground engineering according to claim 7 clamp-ons device, it is characterized in that: revolving door (10) adopts the wire rope pulley oil cylinder combination kind of drive: at upper and lower two end faces of revolving door (10), the suitable distance in corresponding both sides at door-hinge (48) center being provided with fixed pulley (58), wheel shaft (59) vertically extends vertically into and is equipped with in the axle block (60) of revolving door (10) relevant position, two ends；Inside the upper lower wall of function cabin (4), often fan revolving door (10) fixed pulley (58) relevant position corresponding to revolving door (10) front and back end and correspondence be installed on directive wheel (61), its wheel shaft (59) one end is respectively protruding in function cabin (4) axle block (60) up and down, is provided with bearing (62) in axle block (60)；Cable wire (63) is fixed in pulley groove (65) by claim-reduction (64), and retrained by the pulley groove (65) of corresponding fixed pulley (58) and directive wheel (61) on the fixed pulley (58) extended in two-way steering cylinder piston rod (49 ＇ ＇) the two ends ears (66) being installed in the vertical two side of function cabin (4), same claim-reduction (64) locking firmly, is formed and associates driving mechanism up and down；For preventing each pulley wire rope (63) from colliding, revolving door (10) both ends of the surface up and down are installed the position absolute altitude of fixed pulley (58) and are staggered accordingly, cable wire (63) is before being connected with two-way steering cylinder piston rod (49 ＇ ＇), having passed sequentially through wedge lock lobe (68) and be locked in porous anchor (67) front end, porous anchor (67) rear end is drawn an only cable wire (63) and is connected with two-way steering cylinder piston rod (49 ＇ ＇) ears (66) interior fixed pulley (58)；Fixed pulley (58) and directive wheel (61) are arranged in the corresponding both sides of cable wire (63), form the restrained condition being embedded by cable wire (63) in corresponding pulley groove (65), effectively prevent cable wire (63) to be in operation interrupt run fault that derailing brings。

10. underground engineering according to claim 9 clamp-ons device, it is characterized in that: when revolving door (10) needs to close, two-way cylinder first (49) lower end on function cabin (4) wherein one side is shunk, the cable wire (63) being connected with ears (66) is pulled to move along shrinkage direction, then pass through and affect the cable wire (63) being fixed on revolving door (10) upper end fixed pulley (58) door (10) to be rotated along moving direction around axle bed of visiting (11) and the generation rotary motion of Xiamen axle bed (12) axle center, simultaneously, two-way cylinder first (49) upper end synchronizes to stretch out, synchronize to loosen by the cable wire (63) being originally tightened up, and corresponding another side two-way cylinder second (49 ＇) also synchronizes to do reverse motions, namely the two-way steering cylinder piston rod (49 ＇ ＇) of two-way cylinder second (49 ＇) lower end stretches out and loosens cable wire (63), and the two-way steering cylinder piston rod in upper end (49 ＇ ＇) shrinks tension cable wire (63), pull the other way around and be fixed on revolving door (10) lower end and coordinate two-way cylinder first (49) to make a concerted effort to pull revolving door (10) to close corresponding to the cable wire (63) on the fixed pulley (58) of upper end opposite side along reversely mobile；When revolving door (10) needs to open, by contrary with above-mentioned motor program for (4) two wall two-way cylinder manipulations of function cabin, then revolving door (10) is pulled unlatching。