CN108517892A - Contain template vehicle in channel - Google Patents

Contain template vehicle in channel Download PDF

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Publication number
CN108517892A
CN108517892A CN201810278314.6A CN201810278314A CN108517892A CN 108517892 A CN108517892 A CN 108517892A CN 201810278314 A CN201810278314 A CN 201810278314A CN 108517892 A CN108517892 A CN 108517892A
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CN
China
Prior art keywords
ring
vehicle frame
channel
base tube
vehicle
Prior art date
Application number
CN201810278314.6A
Other languages
Chinese (zh)
Inventor
危金兰
Original Assignee
杭州跟策科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 杭州跟策科技有限公司 filed Critical 杭州跟策科技有限公司
Priority to CN201510842342.2A priority Critical patent/CN106320372B/en
Priority to CN201810278314.6A priority patent/CN108517892A/en
Publication of CN108517892A publication Critical patent/CN108517892A/en

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Abstract

The present invention relates to construction machineries.A kind of channel culvert template vehicle, including vehicle frame, vehicle frame is equipped with traveling wheel and handle rod, the upper end of vehicle frame is distributed the girder being laterally extended along longitudinal direction equipped with two, the both ends of girder all transversely stretch out vehicle frame and are respectively provided with two rows of hooks being transversely distributed, the both sides in frame width direction are designed with adjusting bolt, motor is equipped with handle rod, handle rod is equipped with casing, elastic adjusting mechanism is equipped between handle rod and casing, elastic adjusting mechanism includes base tube, holding sheet and pretightning force adjustment structure, holding sheet is made of several fricting strips, fricting strip is equipped with several slide bars for being arranged in base tube, the inner end of slide bar drives the third spring of fricting strip together with casing abutting equipped with being moved into outside driving slider.The present invention have the advantages that conveniently moving and can be used in channel contain construction, solve set up steel pipe support installation form and cast the concrete construction time it is longer, machinery, the higher problem of labour cost.

Description

Contain template vehicle in channel

This case is application number 2015108423422, November 29 2015 applying date, point of title " containing template vehicle in channel " Case application.

Technical field

The present invention relates to construction machineries more particularly to a kind of channel to contain template vehicle.

Background technology

In Highway Channels contain work progress, conventional construction method is saved after the completion of channel base is constructed Section reinforcement installation, binding, hang installation form, and set up steel pipe support in channel and make shuttering supporting strengthening construction using crane. Cycle, which take, successively tears construction open, until entire channel is contained construction and finished.The method construction time is longer, machinery, labour cost Input is higher, and there is more security risks.

Invention content

The present invention provides it is a kind of mobile when be conveniently used for channel contain construction channel contain template vehicle, solve and set up steel Pipe holder installation form and cast concrete construction time are longer, and machinery, labour cost are higher, and there is asking for security risk Topic.

The above technical problem is solved by following technical proposal:A kind of channel culvert template vehicle, including vehicle frame, the vehicle It is provided with traveling wheel, the upper end of the vehicle frame is distributed the girder being laterally extended along longitudinal direction equipped with two, and the both ends of the girder are all It transversely stretches out the vehicle frame and is respectively provided with two rows of hooks being transversely distributed, the both sides in the frame width direction, which are designed with, stretches Going out the adjusting bolt of the verticality of the width and template for adjusting channel culvert of the vehicle frame, the vehicle frame is equipped with handle rod, The outer resilient sleeve of the handle rod is equipped with casing, the elastic force being equipped between the handle rod and casing between adjusting sleeve pipe and handle rod Elastic adjusting mechanism, the elastic adjusting mechanism includes that be set in handle rod outer and be threaded through the base tube in casing and be looped around Holding sheet outside the base tube, the holding sheet are made of several pieces of circumferentially distributed fricting strips along base tube, the friction Item is equipped with several slide bars radially extended along base tube, and the sliding bar is arranged in the base tube, and the inner end of the slide bar is set Have and be moved into outside driving slider and drive the third spring of fricting strip together with casing abutting, the elastic adjusting mechanism is additionally provided with Adjust the pretightning force adjustment structure of the pretightning force of the third spring.The present invention is pushed into lead to by gripping handle rod when use Road is contained on cushion cap foundation, by cucurbit(Bottle gouard moved by hands or electric block can)Go drawing cucurbit by template with hand after hanging over hook above Lifting in place, is used in combination in adjusting bolt adjustment channel and carries out pouring concrete construction after dead size and mold plate verticality, wait for coagulation Native intensity reaches the i.e. dismountable removable present invention of 2.5MPa.Handle rod in the technical program has elasticity, makes to improve The comfort of used time, the elastic effect in the technical program can also change, to adapt to different needs.The tool of handle rod elasticity The adjustment process of body is third spring moving radially along base tube to be driven by pretightning force adjustment structure, so that fricting strip Normal pressure with casing changes, to realize the change of pretightning force so that casing changes relative to the size for the power that handle rod shakes Become to reach different elastic effects.

Preferably, the vehicle frame includes four upright bars, 4 upright bars are distributed in quadrangle, longitudinally adjacent upright bar Linked together by several longitudinally connected bars being distributed along the vertical direction, laterally adjacent upright bar by it is several along the vertical direction The transverse connecting rod of distribution links together.It is simple and compact for structure, it is easy to make.

Preferably, the lower end of each upright bar is designed with the traveling wheel.

Preferably, the pretightning force adjustment structure includes the cone of two tubular structures being supported on base tube outside handle rod Forming head, driving conical head move axially and conical head can be made to stop at the driving structure of setting position and several mandrils, described Two conical heads are slidably connected in such a way that miner diameter end is arranged oppositely in the both ends of the base tube, and the both ends of the mandril are shelved On the conical surface of described two conical heads, all slide bars of same fricting strip are by the spring supporting in same root On the mandril, the slide bar of each piece of fricting strip is respectively supported by a mandril.When adjusting, changed by axial Mandril moving radially, to realize change of the mandril along base tube radial position along base tube is realized in the position for becoming conical head, from And realize the change of third initial tension of spring.Convenience when adjusting is good.

Preferably, the driving structure includes two jacking blocks being threaded in the both ends of the base tube, described two A conical head is between described two jacking blocks.It is adjusted, is adjusted then automatic in place to drive conical head to realize by rotating jacking block It positions, convenience when use is more preferable.

The longitudinally connected bar is detachably connected with the upright bar by bolt, and the transverse connecting rod is the same as described Upright bar is detachably connected by bolt, and the girder is detachably connected by bolt with the vehicle frame.When into When the remote transfer of row, transported after capable of easily disassembling the present invention, transport to destination after can be quick and convenient Ground fits together.

Preferably, the hook is linked together by the idler wheel being arranged on the girder with the girder.It can The position of cucurbit is adjusted to adapt to the construction needs that various sizes of channel is contained, constructing operation is convenient, can be recycled.

Preferably, the part of the stretching vehicle frame of the girder is the same as being removably connected with oblique branch between the vehicle frame Support.Structural strength can either be increased, and do not influence the dismounting of the present invention.

Preferably, the hook is hung with chain block.

Preferably, the vehicle frame is equipped with static support foot and traveling wheel mounting rod, the traveling wheel mounting rod includes upper Section and upper end are set in the hypomere of epimere lower end, and traveling wheel is connected to the lower end of hypomere, is equipped in hypomere and supports the epimere The upper end of damping spring, the epimere is equipped with connection ring, is equipped with inner ring in the connection ring, the inner ring is same by rubber ring The connection ring links together, and the rubber ring is equipped with several along the circumferentially distributed blind hole of rubber ring, the blind hole setting Isolation board is equipped in the inner peripheral surface or peripheral surface of the rubber ring, the blind hole, the blind hole is divided by the isolation board Along radially-arranged two cavitys of rubber ring, the isolation board is equipped with the main friction passage for being connected to described two cavitys, described Friction plate is equipped in main friction passage, the friction plate is equipped with can be along the friction lever that rubber ring radially slides, the friction lever Equipped with branch friction passage, the open end of the blind hole is stamped towards the elastomeric cap to arch upward inside blind hole, and the inner ring is equipped with together The connecting pin that the vehicle frame links together, the static support foot liftably link together and can adjust with the vehicle frame To less than the traveling wheel.When being supported through the invention to template(When i.e. static), static support foot is made to be elongated to branch Support contains cushion cap foundation in channel and so that traveling wheel is lifted away from channel and contains cushion cap foundation, is supported by static support foot, from And delay the strain of traveling wheel.Then make static support foot be retracted to vehicle frame and pass through traveling wheel as the mobile present invention to be supported, And the connection type of traveling wheel has antihunt action, to prevent the vibrations generated in transportational process the damage present invention.The knot Due also to inner ring is connected with connection ring by rubber ring, connection ring is not easy to be deformed structure, and deformation fecund is born in inner ring, So only needing replacing inner ring after deformation.The shock insulation process of the technical program is:Liquid is filled in blind hole, generation is worked as Will produce reciprocal radial displacement when vibrations, between inner ring and connection ring, when which can cause blind hole to deform, blind hole deformation and Drive the liquid of position in the inner flowing, the shaking of friction plate and friction lever back and forth, liquid flowing between inner chamber body and outer chamber And vibration energy is changed into thermal energy and is consumed during friction plate and friction lever shaking.It is not enough to if vibrations are smaller When blind hole being promoted to deform, the only shaking of liquid at this time, friction lever, which generates, when liquid sloshing shakes and energy-absorbing, and friction lever energy is arranged Enough improve the absorption shaken to frequency low-amplitude so that the present invention is not only able to absorb the vibration energy that high amplitude of vibration is isolated, go back The vibration energy of low amplitude of vibration can be absorbed, therefore isolating affection is better.When the structure enables to the blind hole of side to be squeezed The blind hole of the other side then generates diastole rather than compression or diastole simultaneously so that can at the positive and negative amplitude of vibration section of vibrations Effective shock-absorbing, shock-absorbing are efficient.

Preferably, the friction plate is all stretched out at the both ends of the friction lever, two end faces of the friction lever are all ball Face.Also friction lever can be driven radially to run and inhale along rubber pad when liquid being enabled to receive the vibrations of nonrubber pad radial direction Energy.Energy-absorbing isolating affection is good.

Preferably, the friction lever is cylinder, it is designed on two end faces of the friction lever several along friction lever Circumferentially distributed groove.Contact area of the energy-absorbing bar with liquid can be improved, to improve energy-absorbing effect and induction sensitivity.

Preferably, the traveling wheel mounting rod further includes driving mechanism, the inner ring is rotatably connected at the company Ring is connect, the driving mechanism is used to be converted to the division campaign between epimere and hypomere the one-directional rotation of inner ring, the driving Mechanism includes the pawl of ratchet and driving pawl, and the ratchet is coaxially connected together with the inner ring;The same hypomere of pawl It links together.When being given a shock, inner ring can one-directionally rotate, and be to be impacted for a long time at a position to avoid inner ring, So as to effectively avoid interior annular strain, inner ring is indeformable, once connection ring is deformed, inner ring can also play reparation and connect Connect the effect of ring.To effectively overcome the problem of connection ring easy tos produce deformation.

Preferably, the pawl is fixed in drive rod, the pawl is connected by the drive rod with the hypomere, The drive rod, which is connected with, drives the pawl to be brought together into the engagement spring on the ratchet.Reliability of Microprocessor is good.

Preferably, the epimere be equipped with slide opening, the drive rod can two dimension be slidably connected in the slide opening.It can Further easily pawl is made to be opened and closed with ratchet, good reliability when one-directional rotation.

Preferably, the drive rod, which is equipped with, deposits hole, one end of the engagement spring is threaded through described deposit in hole.It can carry Convenience when high reliability and connection.

Present invention tool has the advantage that:Without set up in channel steel pipe support make shuttering supporting strengthening construction can either be complete It at the construction that channel is contained, can accelerate construction progress, save construction cost, reduce security risk, and high-quality, the line that channel is contained Type is beautiful;Convenient and comfort is good when mobile.

Description of the drawings

Fig. 1 is the schematic elevation view of the embodiment of the present invention one.

Fig. 2 is the schematic top plan view of the embodiment of the present invention one.

Fig. 3 is the cross-sectional view of the handle rod in Fig. 2.

Fig. 4 is the axial schematic cross-sectional view of the handle rod in Fig. 2.

Fig. 5 is the use state diagram of the present invention.

Fig. 6 is the structural schematic diagram of the embodiment of the present invention two.

Fig. 7 is the cutaway enlargement diagram of the connection ring in Fig. 6.

Fig. 8 is the close-up schematic view at the C of Fig. 7.

Fig. 9 is the close-up schematic view at the D of Fig. 8.

Figure 10 is the close-up schematic view at the B of Fig. 9.

Figure 11 is the close-up schematic view of the traveling wheel mounting rod in the embodiment of the present invention three.

In figure:Vehicle frame 1, transverse connecting rod 12, adjusting bolt 13, girder 14, block 141, bearing diagonal 15, is indulged upright bar 11 To connecting rod 16, static support foot 17, traveling wheel 18, hook 2, idler wheel 21, handle rod 3, casing 31, channel contain cushion cap foundation 4, Template 41, driving mechanism 6, ratchet 61, pawl 62, drive rod 63, deposits hole 64, is engagement spring 65, rubber ring 7, blind concrete 5 Hole 71, inner chamber body 711, outer chamber 712, isolation board 72, elastomeric cap 73, main friction passage 75, friction plate 76, friction lever 77, axis To end face 771, groove 772, branch friction passage 78, elastic adjusting mechanism 8, base tube 81, holding sheet 82, fricting strip 821, slide bar 822, third spring 823, pretightning force adjustment structure 83, conical head 831, mandril 832, driving structure 833, jacking block 8331, walking Take turns mounting rod 9, hypomere 91, epimere 92, connection ring 921, inner ring 922, connecting pin 923, slide opening 924, damping spring 93.

Specific implementation mode

The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.

Embodiment one, referring to Fig. 1, a kind of channel culvert template vehicle, which is characterized in that including vehicle frame 1.Vehicle frame 1 includes upright bar 11.The lower end of each upright bar 11 is designed with traveling wheel 18.Laterally adjacent upright bar passes through several cross being distributed along the vertical direction It links together to connecting rod 12.Transverse connecting rod 12 is detachably connected with upright bar 11 by bolt mating connection plate. 1 width direction of vehicle frame(Left and right directions in figure, the width direction that channel is contained when use)Both sides be designed with adjusting bolt 13.It adjusts Bolt 13 stretches out vehicle frame 1 along the width direction of vehicle frame.Adjusting bolt 13 is arranged in upright bar 11.Adjusting bolt 13 is at least vertically Directional spreding at it is two rows of, be genesis analysis along the longitudinal direction into two rows.The upper end of vehicle frame 1 is equipped with girder 14.Girder 14 is transversely Extend.Vehicle frame 1 is all transversely stretched out at the both ends of girder 14.Girder 14 is detachably connected with upright bar 11 by bolt mating connection plate Together.The part of the stretching vehicle frame of girder 14 is the same as vehicle frame 1(The present embodiment is with column 11)Between be equipped with bearing diagonal 15.Tiltedly branch Support 15 is detachably connected with upright bar 11 by bolt mating connection plate.The both ends of girder 14 are respectively provided with two rows and transversely divide The hook 2 of cloth.Hook 2 is located at the outside of vehicle frame 1.Hook 2 is linked together in idler wheel 21 with girder 14 by being arranged.Idler wheel 21 It can transversely be moved on girder 14.The both ends of girder 14 are designed with block 141.All idler wheels be located at two blocks it Between.

Vehicle frame 1 is additionally provided with handle rod 3.Handle rod 3 is arranged with casing 31.

Referring to Fig. 2, column 11 has four.4 upright bars 11 are distributed in quadrangle.Adjacent upright bar passes through several edges along longitudinal direction The longitudinally connected bar 16 of upper and lower directions distribution links together.Longitudinally connected bar 16 is detachably connected on upright bar 11 by bolt Together.Girder 14 has two.Two girders 14 are distributed along longitudinal direction.

Referring to Fig. 3, elastic adjusting mechanism 8 is equipped between handle rod 3 and casing 31.Elastic adjusting mechanism 8 include base tube 81, Holding sheet 82 and pretightning force adjustment structure 83.Base tube 81 is set in outside handle rod 3.Base tube 81 is threaded through in casing 31.Holding sheet 82 are made of several pieces of fricting strips 821.Fricting strip 821 is circumferentially distributed along base tube 81.Fricting strip 821 is equipped with several along base tube Radially extend the slide bar 822 being axially distributed.The sliding of slide bar 822 is arranged in base tube 81.The inner end of slide bar 822 is equipped with third spring 823.Third spring 823 drives fricting strip to be abutted together with casing 31 by slide bar.The pretightning force adjustment structure 83 of outer shifting is wrapped Include two conical heads 831 and several mandrils 832.Conical head 831 is tubular structure.Conical head 831 is set on handle rod 3 and wears It is located in base tube 81 and base tube 81 links together with handle rod 3.Conical head 831 is only slidably connected in base tube 81.Top Bar 832 is along the circumferentially distributed axially extending of base tube 81.All slide bars 822 of same fricting strip 821 pass through third spring 823 It is supported on same root mandril 832, the slide bar of each piece of fricting strip is respectively supported by a mandril.

Referring to Fig. 4, two conical heads 831 are slidably connected in such a way that miner diameter end is arranged oppositely in the both ends of base tube 81. The both ends of mandril 832 are shelved on the conical surface of two conical heads 831.Pretightning force adjustment structure 83 further includes driving structure 833.It drives Dynamic structure 833 includes two jacking blocks 8331 being threaded in the both ends of base tube 81.Jacking block 8331 is set on handle rod 3. Two conical heads 831 are located between two jacking blocks 8331.

It is held on casing 31 by hand referring to Fig. 2, in moving process and carries out mobile exert oneself to realize movement.

Referring to Fig. 3 and Fig. 4, the process for adjusting the elastic effect of casing is:Conical head 831 is driven by rotating jacking block 8331 Axial direction along base tube 81 is moved, and conical head 831 drives the moving radially along base tube 81 of mandril 832, mandril 832 to squeeze third Spring 823 and change pretightning force.

Vehicle frame 1 is pushed into channel referring to Fig. 5, when use to contain on cushion cap foundation 4, by cucurbit(It is not drawn in figure)It hangs over With drawing cucurbit to lift template 41 in place after on hook 2, adjusting bolt 13 is used in combination to adjust 41 verticality of dead size and template in channel Concrete 5 is poured into the space that template 41 is surrounded afterwards, waits for that 5 intensity of concrete reaches the i.e. dismountable removable sheets of 2.5MPa Invention.

Embodiment two, the difference with embodiment one are:

Referring to Fig. 6, vehicle frame 1 is equipped with static support foot 17 and traveling wheel mounting rod 9.Static support foot 17 and vehicle frame 1 are threadedly coupled Realize that liftable connects together.Static support foot 17 is adjustable to less than traveling wheel 18.Traveling wheel mounting rod 9 includes hypomere 91 and epimere 92.Traveling wheel 18 is connected to the lower end of hypomere 91.The upper end of hypomere 91 is slidably sleeved on the lower end of epimere 92 On.The damping spring 93 for supporting epimere 92 is equipped in hypomere 91.The upper end of epimere 92 is equipped with connection ring 921.In connection ring 921 It is equipped with inner ring 922.Inner ring 922 is linked together by rubber ring 7 with connection ring 921.Inner ring 922 is equipped with connecting pin 923. Connecting pin 923 links together with upright bar 11.

Referring to Fig. 7, the inner peripheral surface of rubber ring 7 is equipped with several circumferentially distributed (blind hole settings of blind hole 71 along rubber ring It is also possible in the peripheral surface of rubber ring).Isolation board 72 is equipped in blind hole 71.Blind hole 71 is divided into two chambers by isolation board 72 Body, that is, inner chamber body 711 and outer chamber 712.The flexible lid of the open end cap of blind hole 71 73.Elastomeric cap 73 is towards inside blind hole 71 The bowl-type to arch upward.

Referring to Fig. 8, isolation board 72 is equipped with several main friction passages 75.Main friction passage 75 is connected to inner chamber body 711 and outer Cavity 712.Friction plate 76 is equipped in main friction passage 75.

Referring to Fig. 9, be equipped in friction plate 76 it is several can along the distribution arrangement of inner chamber body and outer chamber i.e. figure upper and lower To the friction lever 77 of sliding.Friction lever 77 is cylinder.Friction lever 77 is equipped with branch friction passage 78.The connection of branch friction passage 78 rubs The space of 76 upper and lower of wiping board(Outer chamber in being connected to).Two axial end faces 771 of friction lever 77 are all spherical surface.

Referring to Figure 10, several grooves 772 are designed on two axial end faces 771 of friction lever 77.Groove 772 is along friction lever 77 is circumferentially distributed.

When the mobile present invention, it is supported by traveling wheel 18.Template is fixed and passes through static support when construction Foot 17 is supported.

The present invention carries out shock-absorbing process to the vibrations of generation:Referring to Fig. 7 to Figure 10, in inner chamber body 711 and outer chamber 712 Inside all fill liquid(Can certainly make the present invention when filling liquid), panel and horizontal fixed plate generate vibrations and squeeze To rubber ring 7 and cause blind hole 71 deform when so that liquid between inner chamber body 711 and outer chamber 712 back and forth flowing, friction plate 76 and friction lever 77(Referring to Figure 10)It generates and shakes, by vibration energy during liquid flowing and friction plate and friction lever shaking It is changed into thermal energy and consumes.When if vibrations are smaller being not enough to that blind hole is promoted to deform, the only shaking of liquid at this time, liquid Friction lever, which generates, when shaking shakes and energy-absorbing.

Embodiment three, the difference with embodiment two are:

Referring to Figure 11, traveling wheel mounting rod 9 is additionally provided with driving mechanism 6.Inner ring 922 is rotatably connected in rubber ring 7, rubber Ring 7 is fixed together with connection ring 921.

Driving mechanism 6 includes ratchet 61, the pawl 62 of driving pawl and drive rod 63.Ratchet 61 coaxially connects with inner ring 922 It is connected together.Ratchet 61 is structure as a whole with inner ring 922.Pawl 62 is fixed in one end of drive rod 63.Epimere 92 is equipped with slide opening 924.The other end of drive rod 63 two-dimentional can be slided and is threaded through in slide opening 924.The radial direction of the lower end edge connection ring 921 of drive rod 63 Slideably clasp joint is in hypomere 91(Referring to Fig. 6)It is fixed together.Drive rod 63 is equipped with and deposits hole 64.It deposits there are two holes 64.It deposits Engagement spring 65 is equipped in hole 64.Engagement spring 65 is tension spring.One end of engagement spring 65 links together with drive rod 63, The other end links together with epimere 92.Engage spring 65 in a free state, spine under the action of engaging 65 spring of spring Pawl 62 can be engaged in ratchet 61.

In use, when being given a shock and traveling wheel mounting rod 9 is caused to generate contractile motion, drive rod 63 is towards connection ring 921 translations(It is moved upward in figure), at this time pawl 62 can driving pawl 61 rotate clockwise, ratchet 61 drive inner ring 922 rotate clockwise, and when traveling wheel mounting rod extends, drive rod 63 moves down, and pawl 62 can not driving pawl 61 at this time Rotation and when pawl 62 touches the tooth on ratchet 61, drive rod 63 far from ratchet 61 drive rod 63 is resetted, when Pawl 62 is moved to right and is resetted under the action of engaging spring 65 when pawl 62 does not touch the tooth on ratchet 61.So that each When a vibrations period, the impact site suffered by inner ring 922 is different, and inner ring 922 shift one's position continuously in a circumferential and It absorbs impact, become oval to be not easy to be deformed.

Claims (7)

1. template vehicle is contained in a kind of channel, which is characterized in that including vehicle frame, the vehicle frame is equipped with traveling wheel, the upper end of the vehicle frame It is distributed the girder being laterally extended along longitudinal direction equipped with two, the both ends of the girder all transversely stretch out the vehicle frame and are respectively provided with two Arrange the hook that is transversely distributed, the both sides in the frame width direction be designed with stretch out the vehicle frame for adjusting channel culvert The adjusting bolt of the verticality of width and template, the vehicle frame are equipped with handle rod, and the outer resilient sleeve of the handle rod is equipped with casing, institute The elastic adjusting mechanism for the elastic force being equipped between handle rod and casing between adjusting sleeve pipe and handle rod is stated, the elastic force adjusts machine Structure includes being set in the holding sheet that handle rod is outer and is threaded through the base tube in casing and is looped around outside the base tube, the clamping Layer is made of several pieces of circumferentially distributed fricting strips along base tube, and the fricting strip is equipped with several cunnings radially extended along base tube Bar, the sliding bar are arranged in the base tube, and the inner end of the slide bar drives fricting strip same equipped with being moved into outside driving slider Casing abuts third spring together, and the elastic adjusting mechanism is additionally provided with the preload for the pretightning force for adjusting the third spring Power adjustment structure, the vehicle frame are equipped with static support foot and traveling wheel mounting rod, and the traveling wheel mounting rod includes epimere and upper End cap is located at the hypomere of epimere lower end, and traveling wheel is connected to the lower end of hypomere, the damping bullet for supporting the epimere is equipped in hypomere The upper end of spring, the epimere is equipped with connection ring, is equipped with inner ring in the connection ring, the inner ring is by rubber ring with the company It connects ring to link together, the rubber ring is equipped with several along the circumferentially distributed blind hole of rubber ring, and the blind hole is set to described The inner peripheral surface or peripheral surface of rubber ring, isolation board is equipped in the blind hole, and the blind hole is divided into along rubber by the isolation board Radially-arranged two cavitys of ring, the isolation board are equipped with the main friction passage for being connected to described two cavitys, the main friction Friction plate is equipped in channel, the friction plate, which is equipped with, to be equipped with branch along the friction lever that rubber ring radially slides, the friction lever Friction passage, the open end of the blind hole are stamped towards the elastomeric cap to arch upward inside blind hole, and the inner ring is equipped with the vehicle The connecting pin that frame links together, the static support foot, which liftably links together and is adjustable to the vehicle frame, to be less than The traveling wheel, the traveling wheel mounting rod further includes driving mechanism, and the inner ring is rotatably connected at the connection ring, institute One-directional rotation of the driving mechanism for the division campaign between epimere and hypomere to be converted to inner ring is stated, the driving mechanism includes The pawl of ratchet and driving pawl, the ratchet are coaxially connected together with the inner ring;The pawl is connected to one with hypomere It rises, the pawl is fixed in drive rod, and the pawl is connected by the drive rod with the hypomere, the drive rod connection Have and the pawl is driven to be brought together into the engagement spring on the ratchet, the epimere is equipped with slide opening, and the drive rod can be two-dimentional sliding It is connected to dynamicly in the slide opening.
2. template vehicle is contained in channel according to claim 1, which is characterized in that the vehicle frame includes four upright bars, described 4 Upright bar is distributed in quadrangle, and longitudinally adjacent upright bar is linked together by several longitudinally connected bars being distributed along the vertical direction, Laterally adjacent upright bar is linked together by several transverse connecting rods being distributed along the vertical direction.
3. template vehicle is contained in channel according to claim 2, which is characterized in that the lower end of each upright bar is designed with institute State traveling wheel.
4. template vehicle is contained in channel according to claim 1 or 2 or 3, which is characterized in that the pretightning force adjustment structure includes Conical head, the driving conical head of two tubular structures being supported on base tube outside handle rod move axially and conical head can be made to stop Only in the driving structure of setting position and several mandrils, described two conical heads are slidably connected in such a way that miner diameter end is arranged oppositely In the both ends of the base tube, the both ends of the mandril are shelved on the conical surface of described two conical heads, same fricting strip All slide bars are by the way that on spring supporting mandril described in same root, the slide bar of each piece of fricting strip respectively passes through A piece mandril is supported.
5. template vehicle is contained in channel according to claim 4, which is characterized in that the driving structure includes two threaded connections Jacking block in the both ends of the base tube, described two conical heads are between described two jacking blocks.
6. template vehicle is contained in channel according to claim 1 or 2 or 3, which is characterized in that the hook is by being arranged described Idler wheel on girder links together with the girder.
7. template vehicle is contained in channel according to claim 1 or 2 or 3, which is characterized in that the hook, which is hung with, pulls calabash Reed.
CN201810278314.6A 2015-11-29 2015-11-29 Contain template vehicle in channel CN108517892A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201510842342.2A CN106320372B (en) 2015-11-29 2015-11-29 Channel contains template vehicle
CN201810278314.6A CN108517892A (en) 2015-11-29 2015-11-29 Contain template vehicle in channel

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Application Number Priority Date Filing Date Title
CN201810278314.6A CN108517892A (en) 2015-11-29 2015-11-29 Contain template vehicle in channel

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CN108517892A true CN108517892A (en) 2018-09-11

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CN201810278314.6A CN108517892A (en) 2015-11-29 2015-11-29 Contain template vehicle in channel
CN201510842342.2A CN106320372B (en) 2015-11-29 2015-11-29 Channel contains template vehicle
CN201810288827.5A CN108487312B (en) 2015-11-29 2015-11-29 Channel culvert template vehicle

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CN201810288827.5A CN108487312B (en) 2015-11-29 2015-11-29 Channel culvert template vehicle

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