CN207212345U

CN207212345U - A kind of increasing resistance stepping guiding mechanism of soil layer driving

Info

Publication number: CN207212345U
Application number: CN201720444503.7U
Authority: CN
Inventors: 封鸿涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-25
Filing date: 2017-04-25
Publication date: 2018-04-10
Anticipated expiration: 2027-04-25

Abstract

The utility model discloses a kind of increasing of soil layer driving to hinder stepping guiding mechanism, includes haulage vehicle, guiding tube, turning arm, fixation kit is provided with turning arm.A kind of increasing resistance stepping bootstrap technique of soil layer driving, guiding tube is moved by haulage vehicle, the rotating disk for being used to cut soil layer in the soil layer mole in guiding tube is bonded soil layer, then open turning arm, the angle for adjusting fixture enables fixture rotating bezel underground layer to complete positioning.The increasing resistance stepping guiding mechanism and its method of a kind of soil layer driving of the present utility model expand fixed benchmark by the guiding tube being arranged on outside soil layer as elastic component in cooperation soil layer mole can complete to tunnel come soil layer mole by the power source of itself, save exterior power, and pass through the guiding of guiding tube and the positioning of fixture, improve guidance accuracy, soil layer mole enable in axial-movement of the guiding initial stage along guiding tube, will not sideslip.

Description

A kind of increasing resistance stepping guiding mechanism of soil layer driving

Technical field

The automatic mining field of soil layer pipeline is the utility model is related to, more particularly to a kind of increasing resistance stepping of soil layer driving is drawn Lead mechanism.

Background technology

Application No. CN01123509.8, a kind of self-driven push pipe jacking method of entitled resistance between shell and soil and its push pipe dress The utility model put create disclose front and rear setting cylinder coordinate before and after thrust mechanism between cylinder, on cylinder by swollen Swollen mode extrudes the elastomer of soil layer to realize automatic driving of the soil layer mole in soil layer, but the soil layer mole Need to be tunneled automatically among soil layer, be necessary that designing one kind can draw for the soil layer mole before driving Lead the mechanism in soil layer mole to soil layer.Application No. CN03119663.2, a kind of entitled development machine and its construction party The utility model of method, which is created to disclose to push directly on by propelling cylinder, promotes body to be tunneled, and then subsequently promotes tubing to match somebody with somebody Close promote body formed pipeline mode come complete promote body guiding, be summarised as directly propulsion body be pushed into soil layer in, Lack the positioning outside soil layer, it is difficult to be accurately positioned, promote body to be difficult to axially movable in bootup process, progradation is easy Sideslip, therefore, it is necessary to design a kind of guiding mechanism of pinpoint soil layer mole.

Utility model content

The utility model aims to solve the problem that above-mentioned mentioned technical problem, there is provided one kind being capable of pinpoint soil layer driving The guiding mechanism of device.

The purpose of this utility model is realized by following technical scheme：

A kind of increasing resistance stepping guiding mechanism of soil layer driving, includes haulage vehicle, the guiding being arranged on haulage vehicle Pipe, one end are hinged on the turning arm in guiding pipe outer wall, and the fixation group of rotation mode insertion soil layer is provided with turning arm Part.

Preferably, also include and push away cylinder, push away cylinder include connection guiding tube cylinder body and can be closer and farther from cylinder body Mobile output end, sliding block is hinged with output end, the chute that accommodating sliding block slides is provided with turning arm.

Preferably, also include and push away cylinder, push away cylinder include connection guiding tube cylinder body and can be closer and farther from cylinder body Mobile output end, turning arm include at least two of the circumferencial direction setting around guiding tube, and being provided with output end can The middle circle being sheathed on outside guiding tube, the sliding block corresponding to turning arm quantity is hinged with middle circle, is set on turning arm There is the chute that accommodating sliding block slides.

Preferably, sliding block and chute are T section.

Preferably, fixation kit includes drill bit and drives the first motor of bit, the first motor connection turning arm.

Preferably, the first motor is hinged on turning arm, and the first motor of driving is provided with turning arm and is rotated around pin joint Angle adjusting mechanism.

Preferably, the rotating shaft that can be rotated relative to turning arm is provided with turning arm, angle adjusting mechanism includes can The second motor of rotating shaft rotation is driven, the first motor is fixedly connected with rotating shaft.

Preferably, the rotating shaft that can be rotated relative to turning arm is provided with turning arm, the first motor is fixedly connected with rotating shaft, Angle adjusting mechanism includes output end and is hinged the cylinder or hydraulic cylinder of the first motor in rotating eccentricity position.

Beneficial effect is：Compared with prior art, the increasing resistance stepping guiding mechanism of a kind of soil layer driving of the present utility model And its method be used as by the guiding tube being arranged on outside soil layer coordinate in soil layer mole elastic component expand fixed benchmark come So that soil layer mole can be completed to tunnel by the power source of itself, exterior power is saved, and pass through guiding tube The positioning with fixture is oriented to, improves guidance accuracy so that soil layer mole can be in axle of the initial stage of guiding along guiding tube Line moves, will not sideslip.

Brief description of the drawings

Specific embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing, wherein：

Fig. 1 is the part-structure schematic diagram of the perspective view of guiding mechanism；

Fig. 2 is the structural representation at the radial direction visual angle of soil layer mole；

Fig. 3 is structural representation when soil layer mole guides；

Fig. 4 is the close-up schematic view for including fixation kit on turning arm.

Embodiment

As shown in figures 1 and 3, the increasing resistance stepping guiding mechanism of a kind of soil layer driving, includes haulage vehicle 1, is arranged on Guiding tube 2 on haulage vehicle 1, one end are hinged on the turning arm 3 on the outer wall of guiding tube 2, and rotation is provided with turning arm 3 Mode is embedded in the fixation kit 4 of soil layer.

As shown in Fig. 2 soil layer mole includes conveyor front barrel 6 and rear cylinder body 7, pass through between conveyor front barrel 6 and rear cylinder body 7 Can the thrust mechanism 9 of straight reciprocating motion connect, inflatable is arranged with conveyor front barrel 6 and rear cylinder body 7 and is lost heart and is shunk Elastic component, the groove of accommodating elastic component insertion is may be provided with conveyor front barrel 6 and rear cylinder body 7, rotating disk 5 connects conveyor front barrel 6, preceding It can be connected between cylinder 6 and rotating disk 5 by the cylinder or hydraulic cylinder of straight reciprocating motion.Before thrust mechanism 9 can be provided in At least two cylinders or hydraulic cylinder between cylinder 6 and rear cylinder body 7, conveyor front barrel is controlled by the difference of the push-in stroke between cylinder 6 relative to rear cylinder body 7 divertical motion.Elastomer 8 can be the hydraulic bag of the air bag or liquid pump topping up by air-pump inflating.

A kind of increasing resistance stepping bootstrap technique of soil layer driving, moves guiding tube 2, as shown in figure 3, making by haulage vehicle 1 Soil layer can be bonded by being used to cut the rotating disk 5 of soil layer in soil layer mole in guiding tube 2, then open turning arm 3, adjustment The angle of fixture enables fixture rotating bezel underground layer to complete positioning；Subsequent guiding tube 2 is as the base outside soil layer The mutatis mutandis extruding expanded in elastomer 8 on rear cylinder body 7 is fixed, and the elastomer 8 on conveyor front barrel 6 shrinks, and thrust mechanism 9 promotes placket Body 6 and rotating disk 5 advance relative to rear cylinder body 7；Guiding tube 2 is consolidated as the extruding that elastomer 8 on conveyor front barrel 6 expands after the completion of advance Determine benchmark, the elastomer 8 on rear cylinder body 7 shrinks, and thrust mechanism 9 pulls rear cylinder body 7 close towards conveyor front barrel 6；The conduct of guiding tube 2 Benchmark is entered in soil layer to conveyor front barrel 6 and rear cylinder body 7.

A kind of increasing resistance stepping guiding mechanism of soil layer driving, can include and push away cylinder, push away cylinder and include connection guiding tube 2 Cylinder body and the output end that can be moved closer and farther from cylinder body, are hinged with sliding block in output end, are provided with turning arm 3 accommodating The chute that sliding block slides.Sliding block and chute can be T sections.It can be that cylinder can also be hydraulic cylinder to push away cylinder.Pass through control The output quantity of cylinder and the speed and angle of the rotation of the i.e. controllable turning arm 3 of output speed are pushed away, because soil layer is probably injustice, The fixation kit 4 in control output end by pushing away cylinder can be bonded the soil layer of injustice, and thoughts can be set on turning arm 3 Answer the inductor of vibration signal or sense the inductor of luminance signal, soil layer touches fixation kit 4, and then soil layer can hit rotation Pivoted arm 3 produces vibration signal, and inductor control pushes away cylinder stopping, or then inductor senses soil to soil layer contact band fixation kit 4 The position control of layer pushes away cylinder stopping；Fixation can be reached by sense soil layer in the moving process of turning arm 3 Component 4 can contact the driving force that soil layer then stops pushing away cylinder, and the rotary power of fixation kit 4 can link with cylinder is pushed away, i.e., fixed Component 4, which starts rotation, then to be pushed away cylinder and starts to promote so that fixation kit 4 pushes away cylinder without interference with fixation kit 4 when rotating into soil layer Motion, can specifically be controlled by same on-off circuit.

A kind of increasing resistance stepping guiding mechanism of soil layer driving, can include and push away cylinder, push away cylinder and include connection guiding tube 2 Cylinder body and the output end that can be moved closer and farther from cylinder body, turning arm 3 include the circumferencial direction setting around guiding tube 2 At least two, the middle circle that can be sheathed on outside guiding tube 2 is provided with output end, is hinged with middle circle corresponding to rotation The sliding block of the quantity of pivoted arm 3, the chute that accommodating sliding block slides is provided with turning arm 3.Sliding block and chute can be T sections.When Turning arm 3 at least two, then it can select and push away the power that cylinder moves as each turning arm 3, save power source, pass through centre Annulus drives slide block movement as intermediate connector so that each turning arm 3 moves simultaneously.

As shown in figure 4, the first motor 42 that fixation kit 4 can include drill bit 41 and drive drill bit 41 to rotate, first Motor 42 connects turning arm 3.The end towards soil layer of brick can be conical protrusions.Fixed group is rotated in turning arm 3 The drill bit 41 of part 4 can contact soil layer, and then the unlatching of the first motor 42 enables drill bit 41 to enter underground layer completion fixation, the first electricity What the pneumatic and driving turning arm 3 of machine 42 rotated, which pushes away cylinder, to link.

First motor 42 is hinged on turning arm 3, is provided with what the first motor 42 of driving rotated around pin joint on turning arm 3 Angle adjusting mechanism.The rotating shaft that can be rotated relative to turning arm 3 can be provided with turning arm 3, angle adjusting mechanism includes energy The second motor of rotating shaft rotation is enough driven, the first motor 42 is fixedly connected with rotating shaft.Can be provided with turning arm 3 can be relative to The rotating shaft that turning arm 3 rotates, the first motor 42 are fixedly connected with rotating shaft, and angle adjusting mechanism includes output end in rotating eccentricity position The cylinder or hydraulic cylinder of be hinged first motor 42.The setting of angle adjusting mechanism be in order that the angle of drill bit 41 can adjust, For not being the soil layer of burnishing surface, it is necessary to adjust drill bit 41 to find the optimal angle for piercing soil layer, so that turning arm 3 Preferably it can be fixed on soil layer.

Above example is not limited to the embodiment technical scheme of itself, can be incorporated between embodiment new Embodiment.Above example is only not limited to illustrate the technical solution of the utility model, all without departing from this Any modification of utility model spirit and scope or equivalent substitution, it all should cover the scope in technical solutions of the utility model It is interior.

Claims

1. the increasing resistance stepping guiding mechanism of a kind of soil layer driving, it is characterised in that include haulage vehicle（1）, be arranged on transport Vehicle（1）On guiding tube（2）, one end be hinged on guiding tube（2）Turning arm on outer wall（3）, turning arm（3）On be provided with it is logical Cross the fixation kit of rotation mode insertion soil layer（4）.

2. the increasing resistance stepping guiding mechanism of a kind of soil layer driving according to claim 1, it is characterised in that also include and push away Cylinder, push away cylinder and include connection guiding tube（2）Cylinder body and the output end that can be moved closer and farther from cylinder body, cut with scissors in output end It is connected to sliding block, turning arm（3）On be provided with the chute that accommodating sliding block slides.

3. the increasing resistance stepping guiding mechanism of a kind of soil layer driving according to claim 1, it is characterised in that also include and push away Cylinder, push away cylinder and include connection guiding tube（2）Cylinder body and can closer and farther from cylinder body move output end, turning arm（3） Include around guiding tube（2）Circumferencial direction set at least two, guiding tube can be sheathed on by being provided with output end（2）Outside Middle circle, be hinged with corresponding to turning arm on middle circle（3）The sliding block of quantity, turning arm（3）On be provided with accommodating cunning The chute that block slides.

4. stepping guiding mechanism is hindered according to the increasing that a kind of any described soil layers of claim 2-3 tunnel, it is characterised in that described Sliding block and chute are T section.

5. the increasing resistance stepping guiding mechanism of a kind of soil layer driving according to claim 1, it is characterised in that described fixed group Part（4）Include drill bit（41）With driving drill bit（41）First motor of rotation（42）, the first motor（42）Connect turning arm （3）.

A kind of 6. increasing resistance stepping guiding mechanism of soil layer driving according to claim 5, it is characterised in that first electricity Machine（42）It is hinged on turning arm（3）On, turning arm（3）On be provided with driving the first motor（42）The hue angle rotated around pin joint Mechanism.

A kind of 7. increasing resistance stepping guiding mechanism of soil layer driving according to claim 6, it is characterised in that the turning arm （3）On be provided with can be relative to turning arm（3）The rotating shaft of rotation, angle adjusting mechanism include that rotating shaft can be driven to rotate Two motors, the first motor（42）It is fixedly connected with rotating shaft.

A kind of 8. increasing resistance stepping guiding mechanism of soil layer driving according to claim 6, it is characterised in that the turning arm （3）On be provided with can be relative to turning arm（3）The rotating shaft of rotation, the first motor（42）It is fixedly connected with rotating shaft, angle adjusting mechanism Include output end and be hinged the first motor in rotating eccentricity position（42）Cylinder or hydraulic cylinder.