CN206917663U - A kind of Novel inclined wheel pair - Google Patents
A kind of Novel inclined wheel pair Download PDFInfo
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- CN206917663U CN206917663U CN201720835188.0U CN201720835188U CN206917663U CN 206917663 U CN206917663 U CN 206917663U CN 201720835188 U CN201720835188 U CN 201720835188U CN 206917663 U CN206917663 U CN 206917663U
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Abstract
It the utility model is related to a kind of Novel inclined wheel pair, including encapsulated wheel carrier, glue coating wheel and wheel to frame, glue coating wheel is located at encapsulated wheel carrier both ends by encapsulated wheel shaft and forms glue coating wheel group, the glue coating wheel group is located at the wheel to frame both ends by fixing axle, and the upper cover plate on frame top is compressed by being located at the wheel.Glue coating wheel group of the present utility model is installed to wheel on frame by upper cover plate, fixing axle and screw assembly, it is easily installed and dismantles, the technical program to the side of frame in wheel by setting mobile side plate, lifting ram is provided among mobile side plate, when shield chassis needs to turn, the direction telescopic piston rod that the piston rod of lifting ram is turned according to shield chassis, piston rod is set to promote mobile side plate to be slided accordingly along the flat recess for moving side plate both ends, so as to drive glue coating wheel to rotate accordingly, so as to realize that chassis turns to.
Description
Technical field
The utility model belongs to tunnel shield machine tunneling technique field, more particularly to one kind can realize fast quick-detach
Novel inclined wheel pair.
Background technology
As the tunnels such as economic development, the quickening of urbanization process, city underground, water conservancy and hydropower, highway, railway are required for
Shield is excavated, and shield is safely and fast waited many advantages with it and gradually popularized.
Influenceed by shield machine practice of construction operating mode, supporting part chassis need to generally use encapsulated tiltedly wheel pair after shield machine
Walked along tunnel inner wall.At present, the encapsulated tiltedly wheel pair of chassis supporting after existing shield machine, has the following problems：First, shield is worked as
When structure machine construction operating mode is more severe, situation about drastically wearing will occur for the glue coating wheel after shield machine provisioned in supporting chassis,
Glue coating wheel damage is ultimately resulted in, the encapsulated tiltedly wheel of conventional chassis is to complex structural designs at present, and dismounting and change is more after its damage
It is difficult.2nd, when chassis runs into bend or wheel tilts, the phenomenon of inclination, while turn of wheel just occurs in chassis
To the inconsistent abrasion that will also result in chassis glue coating wheel.Therefore, how to overcome above-mentioned two problems is those skilled in the art's value
The problem of must studying.
The content of the invention
Technical problem to be solved in the utility model, which is to provide, a kind of can realize synchronous new of fast quick-detach and tuning
The oblique wheel pair of type, with solve the problems, such as to dismantle after the damage of the glue coating wheel in background technology difficult and glue coating wheel turn to it is inconsistent.
To achieve the above object, technical scheme is used by the utility model：A kind of Novel inclined wheel pair, including glue coating wheel
Frame, glue coating wheel and wheel are arranged on encapsulated wheel carrier both ends by glue coating wheel axial symmetry and form glue coating wheel group, institute to frame, the glue coating wheel
State glue coating wheel group and the wheel is symmetricly set on to frame both ends by fixing axle, and by being located at upper cover plate of the wheel to frame top
Compress；Described fixing axle is located in encapsulated wheel carrier, and is horizontally set at encapsulated wheel carrier center, and its two spindle nose of left and right passes
The encapsulated wheel carrier, wherein, the left shaft head of fixing axle is connected with taking turns to the left plate of frame, right plate of the right axle head through wheel to frame
It is connected with mobile side plate, annular groove is opened up on the left of the fixing axle, its right side is provided with upward annular boss, and the annular is recessed
Left clamp is provided with groove, right clamp, left and right clamp point are set between the annular boss and the right plate outer surface of encapsulated wheel carrier
It Wei Yu not prevent fixing axle from moving left and right, centre position is provided with lifting ram on the outside of the mobile side plate on the outside of encapsulated wheel carrier.
In the above-mentioned technical solutions, described upper cover plate left end is fixed on a left side of the wheel to frame by screw and left bearing pin
On side plate, its right-hand member is fixed by screws in the wheel on the right plate of frame, the left bearing pin upper end is provided with annular groove, ring
Clamp is provided with connected in star, its lower end sequentially passes through upper cover plate, wheel is stretched to the left plate top of frame and the left shaft head of fixing axle
Enter left plate bottom of the wheel to frame, the clamp is fixed on upper cover plate.
In the above-mentioned technical solutions, the spindle nose of left and right two of described fixing axle is in-line homalocephalus, and described wheel is to frame
Left and right side plate and the both ends of described mobile side plate offer a word of the outer end opening being adapted with in-line homalocephalus
Groove, the mobile side plate both ends are connected by being opened in the right axle head of flat recess thereon and fixing axle respectively.
In the above-mentioned technical solutions, described lifting ram is bi-directional expansion oil cylinder, and the both sides of bi-directional expansion oil cylinder are all provided with
There is the fixed seat being fixed on mobile side plate, when the piston rod of the lifting ram stretches out, the piston rod of stretching is held out against accordingly
Fixed seat, and transferred force to by described fixed seat on the mobile side plate, and then realize the tune of the lifting ram
To effect.
In the above-mentioned technical solutions, described mobile side plate both ends are fixed by the right axle head of right bearing pin and fixing axle respectively
Connection, the right bearing pin lower end are threaded in and out the bottom surface that right axle head extends the mobile side plate by the top surface for moving side plate, its
Upper end and the clamp clamping being fixed on the mobile side plate top surface.
In the above-mentioned technical solutions, described encapsulated wheel carrier is the H-shaped support body being made up of left and right side plate and intermediate transverse girder,
Wherein, the intermediate transverse girder is box-structure, and the left and right side plate both ends offer the outer end for installation kit glue shaft respectively
The groove of opening, the left and right side plate both ends are equipped with end cap.
In the above-mentioned technical solutions, described wheel is the H-shaped support body being made up of left and right side plate and intermediate transverse girder to frame, its
In, the intermediate transverse girder is box-structure, and the left and right side plate both ends are equipped with cover plate.
In the above-mentioned technical solutions, described wheel is equipped with circular pin hole to the left and right side plate upper end of frame.
The beneficial effects of the utility model are：1st, glue coating wheel group of the present utility model passes through upper cover plate, fixing axle and spiral shell
Screw assembly is installed to wheel on frame, being easily installed and dismantling, when glue coating wheel is damaged, it is only necessary to by fixed cover plate and lid
After bolt on plate unclamps, upper cover plate and cover plate are unloaded, it is possible to glue coating wheel group is unloaded from wheel to frame, then unloads glue coating wheel
End cap on frame, and take out left and right clamp can by glue coating wheel unload dismounting it is very convenient, save change glue coating wheel when
Between, improve efficiency of construction；
2nd, upper cover plate of the present utility model not only acts as the effect for compressing glue coating wheel group, plays work of the steady wheel to frame again
With the job stability and reliability of the oblique wheel pair of raising the utility model；
3rd, for the utility model by being provided with mobile side plate to the side of frame in wheel, mobile side plate centre is provided with lifting ram,
When shield chassis needs to turn, direction telescopic piston rod that the piston rod of lifting ram needs to turn according to shield chassis makes
Piston rod promotes mobile side plate to be slided accordingly along the flat recess for moving side plate both ends, so as to drive glue coating wheel to rotate accordingly,
Turned to so as to realize, ensure that uniformity and synchronism that glue coating wheel turns to；
4th, the utility model is by being arranged on circular pin hole and round pin axle and chassis bottom of the wheel to the left and right side plate upper end of frame
Plate is hinged, and when running into upward slope or descending, of the present utility model tiltedly wheel by round pin axle to being rotated, so as to meet chassis climb and fall
Requirement, increase the stationarity of chassis；
6th, in summary, the utility model overall structure is simple, is easy to make, is reasonable in design, is easily installed, dismantles and more
Glue coating wheel is changed, and glue coating wheel tuning is synchronous, consistent, adds shield chassis traveling comfort and security.
Brief description of the drawings
Fig. 1 main structure diagrams of the present utility model；
Fig. 2 is Fig. 1 overlooking the structure diagram；
Fig. 3 is the cross section structure diagram of A-A in Fig. 1；
Fig. 4 is the cross section structure diagram of B-B in Fig. 1.
In figure：1st, bolt, 2, end cap, 3, cover plate, 4, upper cover plate, 5, mobile side plate, 6, lifting ram, 7, clamp, 8, wheel
To frame, 801, wheel to the left plate of frame, 802, wheel to the intermediate transverse girder of frame, 803, wheel to the right plate of frame, 9, glue coating wheel group,
901st, encapsulated wheel carrier, 902, glue coating wheel, 903, encapsulated wheel shaft, 904, oil circuit, 10, fixed seat, 11, fixing screws, 12, installation
Seat, 13, fixing axle, 14, left bearing pin, 15, right bearing pin, 16, circular pin hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Unless otherwise defined, the technical term or scientific terminology that the disclosure uses should be the utility model art
The ordinary meaning that the interior personage with general technical ability is understood." first ", " second " and the similar word used in the disclosure
Language is not offered as any order, quantity or importance, and is used only to distinguish different parts." comprising " or " bag
Containing " etc. similar word mean to occur element before the word either object cover appear in the word presented hereinafter element or
Object and its equivalent, and it is not excluded for other elements or object." on ", " under ", "left", "right" etc. are only used for representing relative position
Relation is put, after the absolute position for being described object changes, then the relative position relation may also correspondingly change.
Embodiment 1：Referring to Fig. 1 to Fig. 4, a kind of Novel inclined wheel pair, including encapsulated wheel carrier 901, glue coating wheel 902 and wheel are to frame
8, glue coating wheel 902 is symmetricly set on encapsulated wheel carrier both ends by encapsulated wheel shaft 903 and forms glue coating wheel group 9, in the encapsulated wheel shaft
Provided with oil circuit 904, the glue coating wheel group 9 is symmetricly set on the wheel to the both ends of frame 8 by fixing axle 13, and described by being located at
Take turns and the upper cover plate 4 on the top of frame 8 is compressed；Described fixing axle 13 is located in encapsulated wheel carrier 901（It is specifically located at encapsulated wheel carrier
In 901 box crossbeam）, and be horizontally set at encapsulated wheel carrier center, its two spindle nose of left and right passes the encapsulated wheel carrier, institute
The wheel stated is the H-shaped support body being made up of left and right side plate 801,803 and intermediate transverse girder 802 to frame, wherein, the wheel is in frame
Between crossbeam 802 be box-structure, its left and right side plate 801,803 both ends are equipped with cover plate 3.The left shaft head of fixing axle 13 and wheel pair
The left plate 801 of frame is connected, and the right axle head of fixing axle 13 is connected through wheel to the right plate 803 of frame with mobile side plate 5, referring to figure
4：The left side of the fixing axle 13 opens up annular groove, and its right side is provided with upward annular boss, and a left side is provided with the annular groove
Right clamp is set between the right plate outer surface of clamp, the annular boss and encapsulated wheel carrier, and left and right clamp is respectively positioned at encapsulated
On the outside of wheel carrier, prevent fixing axle from moving left and right, centre position is provided with lifting ram 6, the tuning oil on the outside of the mobile side plate
Cylinder 6 is fixed on mobile side plate 5 by mounting seat 12 and fixing screws 11.Described encapsulated wheel carrier be by left and right side plate and in
Between the H-shaped support body that forms of crossbeam, wherein, the intermediate transverse girder of the encapsulated wheel carrier be box-structure, and its left and right side plate both ends is distinguished
The groove of the outer end opening for installation kit glue shaft is offered, the left and right side plate both ends are equipped with end cap 2.
The left end of upper cover plate 4 is fixed on the wheel on the left plate 801 of frame 8, it is right by screw and left bearing pin 14
End is fixed by screws in the wheel on the right plate of frame, the left bearing pin upper end is provided with annular groove, is set in annular groove
There is clamp, its lower end sequentially passes through upper cover plate, wheel to the left plate top of frame and the left shaft head of fixing axle, and stretches into the wheel pair
The left plate bottom of frame, the clamp are fixed on upper cover plate.
The spindle nose of left and right two of described fixing axle is in-line homalocephalus, and described wheel is to the left and right side plate of frame and described
The both ends of mobile side plate offer the flat recess of the outer end opening being adapted with in-line homalocephalus, the mobile side plate both ends
Connected respectively by being opened in the right axle head of flat recess thereon and fixing axle.Described mobile side plate both ends pass through right pin respectively
Axle is fixedly connected with the right axle head of fixing axle, and the right bearing pin lower end is threaded in and out right axle head by the top surface for moving side plate and extended
The bottom surface of the mobile side plate, its upper end and the clamp clamping being fixed on the mobile side plate top surface.
Described lifting ram 6 is bi-directional expansion oil cylinder, and the both sides of bi-directional expansion oil cylinder, which are equipped with, is fixed on mobile side plate
On fixed seat 10, when the lifting ram 6 piston rod stretch out when, the piston rod of stretching holds out against corresponding fixed seat, and leads to
Cross described fixed seat to transfer force on the mobile side plate, and then realize the effect of the tuning of the lifting ram.Certainly,
The lifting ram 6 can also use unidirectional oil cylinder, only need to set admittedly in one end of unidirectional oil cylinder when using unidirectional oil cylinder
Reservation, in order to ensure the synchronism and uniformity of tuning, preferably bidirectional telescopic oil cylinder.
The method of the utility model automatic direction regulating：First, trailer is detected by the horizontal detection platform being arranged on trailer
Deflection angle；Then, by the information transfer detected to control unit, control unit is according to horizontal detection platform feedack
Instruction is sent, hydraulic control valve is controlled and then controls lifting ram.When the piston rod of lifting ram 6 is according to the steering of shield chassis
When corresponding flexible, piston rod promotes right bearing pin 15, the electronic fixing axle 13 of right bearing pin 15, and then drives fixing axle 13 in wheel to frame
Slided in the manifold of left and right side plate and mobile side plate 5, so as to realize the steering of wheel pair.The control system of automatic direction regulating is not
Main contents of the present utility model, will herein be described in detail.
The method for dismantling the utility model glue coating wheel：First, bolt 1 is unclamped, cover plate 3 is removed；Secondly, fixing card is unclamped
The screw of plate 7, clamp 7 is taken out out of the left upper end of bearing pin 14 annular groove, extract left bearing pin 14, unclamp upper cover plate 4 or so
The bolt at both ends, after upper cover plate 4 is removed, by taking out glue coating wheel group in the groove of outer end opening；Finally, bottom end cover 2 is unloaded, is taken
Go out left and right clamp, glue coating wheel is unloaded；So far the dismounting of glue coating wheel is completed, is installed suitable according to dismounting above during glue coating wheel
Opposite order installation, the utility model glue coating wheel and encapsulated wheel carrier and glue coating wheel group and wheel are big to the connected mode of frame
It is connected by screw bolts more, is easy for installation and removal, shortens the installation and removal time of glue coating wheel, be conveniently replaceable glue coating wheel.
Described wheel is provided with circular pin hole 16 to the left and right side plate upper end of frame, and the utility model passes through circular pin hole and circle
Bearing pin is hinged with chassis bottom plate, and when running into upward slope or descending, tiltedly wheel of the present utility model by round pin axle to being rotated, so as to full
The requirement of sufficient chassis climb and fall, increase the stationarity of chassis.
Claims (8)
1. a kind of Novel inclined wheel pair, including encapsulated wheel carrier, glue coating wheel and wheel are set to frame, the glue coating wheel by glue coating wheel axial symmetry
Put and form glue coating wheel group at encapsulated wheel carrier both ends, it is characterised in that the glue coating wheel group is symmetricly set on described by fixing axle
Wheel compresses to frame both ends, and by being located at the wheel to the upper cover plate on frame top；Described fixing axle is located in encapsulated wheel carrier, and
Be horizontally set at encapsulated wheel carrier center, its left and right two spindle noses pass the encapsulated wheel carrier, wherein, the left shaft head of fixing axle with
Take turns and the left plate of frame is connected, right axle head is connected through wheel to the right plate of frame with mobile side plate, is opened up on the left of the fixing axle
Annular groove, its right side are provided with upward annular boss, and the annular groove is interior to be provided with left clamp, the annular boss and encapsulated
Right clamp is set between the right plate outer surface of wheel carrier, and left and right clamp on the outside of encapsulated wheel carrier, prevents fixing axle or so respectively
Mobile, centre position is provided with lifting ram on the outside of the mobile side plate.
2. Novel inclined wheel pair according to claim 1, it is characterised in that described upper cover plate left end passes through screw and left pin
Axle is fixed on the wheel on the left plate of frame, and its right-hand member is fixed by screws in the wheel on the right plate of frame, the left side
Bearing pin upper end is provided with annular groove, and clamp is provided with annular groove, and its lower end sequentially passes through upper cover plate, wheel on the left plate of frame
Portion and the left shaft head of fixing axle, and left plate bottom of the wheel to frame is stretched into, the clamp is fixed on upper cover plate.
3. Novel inclined wheel pair according to claim 1, it is characterised in that the spindle nose of left and right two of described fixing axle is one
Font homalocephalus, described wheel offer and in-line homalocephalus phase to the left and right side plate of frame and the both ends of described mobile side plate
The flat recess of the outer end opening of adaptation, the mobile side plate both ends are respectively by being opened in the right side of flat recess and fixing axle thereon
Spindle nose connects.
4. Novel inclined wheel pair according to claim 1, it is characterised in that described lifting ram is bi-directional expansion oil cylinder,
The both sides of bi-directional expansion oil cylinder are equipped with the fixed seat being fixed on mobile side plate, when the piston rod of the lifting ram stretches out
When, the piston rod of stretching holds out against corresponding fixed seat, and is transferred force to by described fixed seat on the mobile side plate, enters
And realize the effect of the tuning of the lifting ram.
5. the Novel inclined wheel pair according to claim 1 or 4, it is characterised in that described mobile side plate both ends pass through respectively
Right bearing pin is fixedly connected with the right axle head of fixing axle, and the right bearing pin lower end is threaded in and out right axle head by the top surface for moving side plate
Extend the bottom surface of the mobile side plate, its upper end and the clamp clamping being fixed on the mobile side plate top surface.
6. Novel inclined wheel pair according to claim 1, it is characterised in that described encapsulated wheel carrier be by left and right side plate and
The H-shaped support body of intermediate transverse girder composition, wherein, intermediate transverse girder is box-structure, and left and right side plate both ends offer for installing respectively
The groove of the outer end opening of encapsulated wheel shaft, the left and right side plate both ends of the encapsulated wheel carrier are equipped with end cap.
7. Novel inclined wheel pair according to claim 1 or 2, it is characterised in that described wheel be to frame by left and right side plate and
The H-shaped support body of intermediate transverse girder composition, wherein, intermediate transverse girder is box-structure, and left and right side plate both ends are equipped with cover plate.
8. Novel inclined wheel pair according to claim 1 or 2, it is characterised in that left and right side plate upper end of the described wheel to frame
It is equipped with circular pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720835188.0U CN206917663U (en) | 2017-07-11 | 2017-07-11 | A kind of Novel inclined wheel pair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720835188.0U CN206917663U (en) | 2017-07-11 | 2017-07-11 | A kind of Novel inclined wheel pair |
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| Publication Number | Publication Date |
|---|---|
| CN206917663U true CN206917663U (en) | 2018-01-23 |
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ID=61336610
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720835188.0U Active CN206917663U (en) | 2017-07-11 | 2017-07-11 | A kind of Novel inclined wheel pair |
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| Country | Link |
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| CN (1) | CN206917663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191193A (en) * | 2017-07-11 | 2017-09-22 | 中铁工程装备集团有限公司 | A kind of Novel inclined wheel pair |
-
2017
- 2017-07-11 CN CN201720835188.0U patent/CN206917663U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191193A (en) * | 2017-07-11 | 2017-09-22 | 中铁工程装备集团有限公司 | A kind of Novel inclined wheel pair |
| CN107191193B (en) * | 2017-07-11 | 2023-04-25 | 中铁工程装备集团有限公司 | Oblique wheel pair |
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