CN209100061U - A kind of tunnel water proofing cloth laying apparatus - Google Patents
A kind of tunnel water proofing cloth laying apparatus Download PDFInfo
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- CN209100061U CN209100061U CN201821756905.1U CN201821756905U CN209100061U CN 209100061 U CN209100061 U CN 209100061U CN 201821756905 U CN201821756905 U CN 201821756905U CN 209100061 U CN209100061 U CN 209100061U
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- traveling wheel
- mounting base
- wheel mounting
- wheel
- chain
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Abstract
The utility model discloses a kind of tunnel water proofing cloth laying apparatus, including being mounted on the combined orbit being laid on trolley, and it is mounted on two carriage devices on combined orbit, the carriage device includes vehicle frame, the bottom of frame left and right ends are respectively fixed with traveling wheel mounting base, traveling wheel is separately installed in two traveling wheel mounting bases, the traveling wheel is oppositely arranged and is mounted on the inside of traveling wheel mounting base, the bottom of frame rear and front end is respectively fixed with directive wheel mounting base, directive wheel is separately installed in two directive wheel mounting bases, directive wheel mounting base outer end is connected with chain fixing seat；Simple, light, the easy transport of the utility model track structure, track can be segmented according to field condition.Track uses panel combination, adapts to the arc size of different disconnected section radiuses, without carrying out rolling arc or pressing the complicated technologies such as arc, by the cutting and group weldering of several pieces of panels, is just able to satisfy the tunnel contour of different radii size.
Description
Technical field
The utility model belongs to technical field of tunnel construction more particularly to a kind of tunnel water proofing cloth laying apparatus.
Background technique
Waterproof cloth laying trolley is to borrow in current tunnel construction for being laid with a kind of most common tooling device of waterproof cloth
The moving trolley on the arc track of trolley two sides is mounted on waterproof cloth from small abutment wall on the outside of the secondary lining concrete in tunnel
Tooling mechanized equipment of the waterproof cloth to the small abutment wall of other side, component most important for waterproof cloth trolley are laid with along road palisades
It is exactly circular orbit and circumferential travelling bogie.
Waterproof cloth laying trolley track and carriage device used at present mainly have annular double rail type, and annular double rail type is by two
Root I-steel is rolled out by rolling arc machine and is being welded together with circular rails similar in tunnel contour, upper and lower two I-steel, trolley
Device, which is just stuck in, to be organized on the outside of weldering i-beam track, and annular rerail I-steel lower inside is equipped with chain roller supporting, and small
Vehicle device is distributed respectively up and down there are two idler wheel, is placed on the I-steel web of rerail and is completed waterproof cloth by chain-driving trolley
It is laid with.This mode has the following problems: carriage device operation is unstable, carriage device is easy stuck, chain and steel cable burst
The unbalance stress of property is easily broken off；Reliability is low, and entire tooling device is easily caused to deform；Carriage device and track are easy locking；
Space limitation is not easy that car safety Fang Yan mechanism is arranged, and safe institute suffers from big；Contour structures are excessively heavy, at high cost, and installation is not square
Just, it thus is not easy to promote the use of.
Utility model content
The utility model provides a kind of tunnel water proofing cloth laying apparatus, it is intended to solve the problems, such as above-mentioned.
The utility model is realized in this way a kind of tunnel water proofing cloth laying apparatus, is laid on trolley including being mounted on
Combined orbit, and two carriage devices being mounted on combined orbit,
The carriage device includes vehicle frame, and the bottom of frame left and right ends are respectively fixed with traveling wheel mounting base, and two
Traveling wheel is separately installed in traveling wheel mounting base, the traveling wheel is oppositely arranged and is mounted on the inside of traveling wheel mounting base, institute
It states bottom of frame rear and front end and is respectively fixed with directive wheel mounting base, be separately installed with directive wheel in two directive wheel mounting bases,
Directive wheel mounting base outer end is connected with chain fixing seat；
The combined orbit includes two arc tracks being oppositely arranged, and the arc track includes bottom plate and two abdomens
Plate, two webs are arranged in parallel and are vertically fixed on bottom plate, are connected separately with upper flange and lower wing plate on the outside of two webs,
Bottom base plate is equipped with track installation frame, and the arc track is fixedly connected by track installation frame with trolley；Two abdomens
Multiple chain wheel assemblies are installed, multiple chain wheel assemblies are evenly arranged on arc track between plate；The chain wheel assembly includes chain
Wheel, bearing, snap ring, sprocket shaft and split pin, the sprocket wheel, bearing, snap ring and split pin are sequentially arranged on sprocket shaft, and two
Mounting hole is had on the web, the chain wheel assembly is mounted on web by mounting hole；
Chain is installed, the both ends of the chain are separately fixed at the chain fixing seat of vehicle frame rear and front end on the sprocket wheel
On；The traveling wheel between upper flange and lower wing plate, match with the sliding of the inner surface of two webs respectively by the directive wheel
It closes, the carriage device is mounted on arc track by traveling wheel and directive wheel.
Further, it walks on the distance between the upper flange on the arc track and lower wing plate and the carriage device
The outer diameter of wheel is adapted to.
Further, the traveling wheel mounting base is bolted on bottom of frame, and the traveling wheel has central axis,
External screw thread is provided in the circumferential direction of the central axis end, central axis is fixed through traveling wheel mounting base side wall and by adjusting nut
In traveling wheel mounting base.
Further, fashioned iron is provided between two carriage devices, one end of the fashioned iron is fixed on a trolley
The top of device, the other end of fashioned iron are slidably connected with another carriage device.
Further, the chain fixing seat includes attachment base, and the attachment base is fixed in directive wheel mounting base, described
Link block is installed, the both ends of the link block are respectively arranged with connecting shaft, are symmetrically arranged with two in the middle part of link block on attachment base
A through-hole is equipped with screw rod in the through-hole, and the screw rod end has pin hole, and the chain is connect by pin shaft with screw rod.
Further, the carriage device and combined orbit are welded by plate respectively.
Further, the carriage device has 4 traveling wheels, and 4 traveling wheels are evenly arranged on two traveling wheel peaces in rectangle
It fills on the inside of seat.
Compared with prior art, the utility model has the beneficial effects that
Simple, light, the easy transport of the utility model track structure, track can be segmented according to field condition.Track
Using panel combination, the arc size of different disconnected section radiuses is adapted to, without carrying out rolling arc or pressing the complicated technologies such as arc, is led to
The cutting and group weldering for crossing several pieces of panels, are just able to satisfy the tunnel contour of different radii size；Carriage device passes through nut and screw rod
Come realize traveling wheel lateral position automatic adjusument by a small margin and by a relatively large margin manually adjust, make trolley and track either
Because too long leading to that fit dimension reduces or because the variation of trolley component locations increases trolley and orbit gap using the time
It can quickly adjust, efficiently solve trolley and track in use because matching loose caused by various factors can not normal work
What topic made；And track and carriage device contact point are more, although arc track, principle is to imitate ground handling object in fact
Body is run more steady；By the connection of fashioned iron between carriage device branch, one end is fixed with carriage device, other end with it is small
Vehicle device can adapt to adjust automatically according to gauge, and chain can be caused because certain puts carriage device and track locking by being completely absent
Fracture and so on.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is arc track structural schematic diagram；
Fig. 3 is enlarged drawing at A in Fig. 2；
Fig. 4 is enlarged drawing at B in Fig. 2；
Fig. 5 is carriage device structural schematic diagram；
Fig. 6 is carriage device front view；
Fig. 7 is carriage device side view；
Fig. 8 is chain fixed seat structure schematic diagram；
Fig. 9 is screw-rod structure schematic diagram；
In figure: 1- combined orbit, 2- carriage device, 3- fashioned iron；
11- arc track, 12- bottom plate, 13- web, 14- upper flange, 15- lower wing plate, 16- track installation frame, 17- sprocket wheel
Component；
21- vehicle frame, 22- traveling wheel mounting base, 23- traveling wheel, 231- central axis, 232- adjusting nut, 24- directive wheel peace
Fill seat, 25- directive wheel, 26- chain fixing seat, 261- attachment base, 262- link block, 263- connecting shaft, 264- screw rod, 265- pin
Hole, 266- chain, 267- pin shaft.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.In addition, the meaning of " plurality " is two or more in the description of the present invention, unless separately
There is clearly specific restriction.
Fig. 1-9 is please referred to, the utility model provides a kind of technical solution: a kind of tunnel water proofing cloth laying apparatus, including peace
Combined orbit 1 on laying trolley, and two carriage devices 2 being mounted on combined orbit 1,
Carriage device 2 includes vehicle frame 21, and 21 bottom left and right ends of vehicle frame are respectively fixed with traveling wheel mounting base 22, two rows
It walks to take turns and is separately installed with traveling wheel 23 in mounting base 22, traveling wheel 23 is oppositely arranged and is mounted on 22 inside of traveling wheel mounting base,
21 bottom rear and front end of vehicle frame is respectively fixed with directive wheel mounting base 24, is separately installed with guiding in two directive wheel mounting bases 24
Wheel 25,24 outer end of directive wheel mounting base is connected with chain fixing seat 26；
Combined orbit 1 includes two arc tracks 11 being oppositely arranged, and arc track 11 includes bottom plate 12 and two abdomens
Plate 13, two webs 13 are arranged in parallel and are vertically fixed on bottom plate 12, and the outside of two webs 13 is connected separately with upper flange
14 and lower wing plate 15,12 bottom of bottom plate is equipped with track installation frame 16, and arc track 11 is solid by track installation frame 16 and trolley
Fixed connection；Multiple chain wheel assemblies 17 are installed, multiple chain wheel assemblies 17 are evenly arranged on arc track 11 between two webs 13；Chain
Wheel assembly 17 includes sprocket wheel, bearing, snap ring, sprocket shaft and split pin, and sprocket wheel, bearing, snap ring and split pin are sequentially arranged at chain
On wheel shaft, mounting hole is had on two webs 13, chain wheel assembly 17 is mounted on web 13 by mounting hole；
Chain 266 is installed, the both ends of chain 266 are separately fixed at the chain fixing seat of 21 rear and front end of vehicle frame on sprocket wheel
On 26；For traveling wheel 23 between upper flange 14 and lower wing plate 15, directive wheel 25 is sliding with the inner surface of two webs 13 respectively
Dynamic cooperation, carriage device 2 are mounted on arc track 11 by traveling wheel 23 and directive wheel 25.
In present embodiment, track installation frame 16 is connect by bolt with the big frame of trolley below sole-plate 12, and two groups
Arc track 11 is arranged in trolley supporting crossbeam；It is understood that arc track 11 can be segmented according to tunnel cross-section
For three parts, two end segments and an intermediate linkage section complete entire track, the orbital docking position of adjacent sectional passes through spiral shell
It tethers and connects；Two blocks of webs 13 on track are located above bottom plate 12, have certain spacing between two blocks of webs 13, convenient for being trolley
The guiding mechanism operation of device 2 provides guiding role, and two pieces of 13 outsides of web have wing plate respectively up and down, provide for carriage device 2
Route guidance effect；Chain wheel assembly 17 is made of sprocket wheel, bearing, snap ring, sprocket shaft and split pin, the setting of 13 lower part interval of web
There is hole, for installing sprocket shaft, and sprocket wheel, bearing, snap ring are mounted on sprocket shaft.It is both provided among every section of track web 13
Different number chain wheel assemblies 17, chain 266 are located on sprocket wheel.
Wherein, carriage device 2 is equipped with the chain 266 for drawing waterproof cloth trolley travelling, small on waterproof cloth trolley
Vehicle device 2 includes car frame 21, traveling wheel mounting base 22, traveling wheel 23, nut, directive wheel 25, directive wheel mounting base 24, chain
266 mounting base of item, car frame 21 are welded into T-type structure by several pieces of steel plate groups, and traveling wheel mounting base 22, which is bolted, to be mounted on
In car frame 21, traveling wheel 23, nut are sleeved on directive wheel 25 in traveling wheel mounting base 22 and are arranged in car frame's 21T type
Corresponding size gap is adjusted in structure two sides, traveling wheel 23 in actual moving process.
Car frame 21 is used as the installation foundation of entire waterproof cloth carriage device 2, and specific structure can be according to practical need
Depending on wanting, as long as meeting requirement；Guiding mechanism is responsible for trolley and is run along track web 13, avoids opening because of two trolleies
When dynamic, trolley deviates and card resistance occurs, fluctuation of service；21 chain fixing seat 26 of car frame is small for trailer wagon operation
Totally four groups of traveling wheels 23 are walked by garage, between upper lower wing plate 15, transport trolley along orbital path always in the process of running
Row, 23 boss of traveling wheel play double protection, and trolley travelling is steady.
Specifically, traveling wheel on the distance between the upper flange 14 on arc track 11 and lower wing plate 15 and carriage device 2
23 outer diameter adaptation.Traveling wheel mounting base 22 is bolted on 21 bottom of vehicle frame, and traveling wheel 23 has central axis 231, in
External screw thread is provided in 231 end circumferential direction of mandrel, central axis 231 is through 22 side wall of traveling wheel mounting base and passes through adjusting nut
232 are fixed in traveling wheel mounting base 22.Fashioned iron 3 is provided between two carriage devices 2, one end of fashioned iron 3 is fixed on one
The top of carriage device 2, the other end of fashioned iron 3 are slidably connected with another carriage device 2；Trolley will not be because of certain in operational process
Point gauge difference makes carriage device 2 and track locking, and 266 unevenness of chain is easily broken off high reliablity；Two trolleies operate synchronously,
Stability of rotation, and any motor or bad can shut down of retarder machine remind operator to replace, safety coefficient is high.
Chain fixing seat 26 includes attachment base 261, and attachment base 261 is fixed in directive wheel mounting base 24, on attachment base 261
Link block 262 is installed, the both ends of link block 262 are respectively arranged with connecting shaft 263, are symmetrically arranged with two in the middle part of link block 262
A through-hole is equipped with screw rod 264 in through-hole, and 264 end of screw rod has pin hole 265, and chain 266 passes through pin shaft 267 and screw rod 264
Connection.Carriage device 2 and combined orbit 1 are welded by plate respectively.Carriage device 2 has 4 traveling wheel 23,4
Traveling wheel 23 is evenly arranged on two traveling wheel mounting bases, 22 inside in rectangle.
Two blocks of webs 13 are located at 12 top of bottom plate, have certain interval between web 13, and wing plate is welded on 13 two sides of web,
Track unilateral side top wing plate is fixed along 13 appearance profile of web, and lower part wing plate is same as above portion's wing plate parallel spacing equal to carriage device 2
Traveling wheel 23；Circumferential 2 Whole-dismountable of travelling bogie device, is bolted, and body frame uses T-shaped structure, T-shaped knot
Structure wing plate is welded into body structure using plate group, and T-shaped 13 front and rear sides of structure web are provided with four groups of bearings, makees for being oriented to
With there is the chain fixing seat 26 for traction in body frame front and back；There are two groups of wheel groups in 22 side of traveling wheel mounting base, and wheel group passes through screw rod
It is fixed, horizontal spacing adjusting can be carried out；It is connected between circumferential travelling bogie device 2 by girder steel, one end and carriage device 2 are solid
Fixed, other end carriage device 2 and girder steel are slidably connected, and can adjust according to the difference of gauge is included.
Working principle: it is distributed in trolley two sides waterproof cloth circumferential direction travelling bogie and is driven by chain 266 in arc track 11
On along tunnel palisades, waterproof cloth is moved together expansion waterproof cloth, by manually by waterproof cloth be adjacent to palisades simultaneously welding, it is complete
It is laid at waterproof cloth.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (7)
1. a kind of tunnel water proofing cloth laying apparatus including the combined orbit being mounted on laying trolley, and is mounted on combination
Two carriage devices on formula track, it is characterised in that:
The carriage device includes vehicle frame, and the bottom of frame left and right ends are respectively fixed with traveling wheel mounting base, two walkings
Traveling wheel is separately installed in wheel mounting base, the traveling wheel is oppositely arranged and is mounted on the inside of traveling wheel mounting base, the vehicle
Frame bottom rear and front end is respectively fixed with directive wheel mounting base, is separately installed with directive wheel in two directive wheel mounting bases, described
Directive wheel mounting base outer end is connected with chain fixing seat；
The combined orbit includes two arc tracks being oppositely arranged, and the arc track includes bottom plate and two webs,
Two webs are arranged in parallel and are vertically fixed on bottom plate, are connected separately with upper flange and lower wing plate, bottom on the outside of two webs
Board bottom portion is equipped with track installation frame, and the arc track is fixedly connected by track installation frame with trolley；Two webs
Between multiple chain wheel assemblies are installed, multiple chain wheel assemblies are evenly arranged on arc track；The chain wheel assembly include sprocket wheel,
Bearing, snap ring, sprocket shaft and split pin, the sprocket wheel, bearing, snap ring and split pin are sequentially arranged on sprocket shaft, two institutes
It states and has mounting hole on web, the chain wheel assembly is mounted on web by mounting hole；
Chain is installed, the both ends of the chain are separately fixed in the chain fixing seat of vehicle frame rear and front end on the sprocket wheel；
Between upper flange and lower wing plate, inner surface of the directive wheel respectively with two webs is slidably matched the traveling wheel,
The carriage device is mounted on arc track by traveling wheel and directive wheel.
2. a kind of tunnel water proofing cloth laying apparatus according to claim 1, it is characterised in that: upper on the arc track
The outer diameter of traveling wheel is adapted on the distance between wing plate and lower wing plate and the carriage device.
3. a kind of tunnel water proofing cloth laying apparatus according to claim 1, it is characterised in that: the traveling wheel mounting base is logical
It crosses bolt and is fixed on bottom of frame, the traveling wheel has central axis, is provided with external screw thread in the circumferential direction of the central axis end, in
Mandrel is fixed on traveling wheel mounting base in through traveling wheel mounting base side wall and by adjusting nut.
4. a kind of tunnel water proofing cloth laying apparatus according to claim 1, it is characterised in that: two carriage devices it
Between be provided with fashioned iron, one end of the fashioned iron is fixed on the top of a carriage device, the other end of fashioned iron and another trolley
Device is slidably connected.
5. a kind of tunnel water proofing cloth laying apparatus according to claim 1, it is characterised in that: the chain fixing seat includes
Attachment base, the attachment base are fixed in directive wheel mounting base, are equipped with link block on the attachment base, and the two of the link block
End is respectively arranged with connecting shaft, is symmetrical arranged in the middle part of link block there are two through-hole, is equipped with screw rod, the screw rod in the through-hole
End has pin hole, and the chain is connect by pin shaft with screw rod.
6. a kind of tunnel water proofing cloth laying apparatus according to claim 1, it is characterised in that: the carriage device and combination
Formula track is welded by plate respectively.
7. a kind of tunnel water proofing cloth laying apparatus according to claim 1, it is characterised in that: the carriage device has 4
A traveling wheel, 4 traveling wheels are evenly arranged on the inside of two traveling wheel mounting bases in rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821756905.1U CN209100061U (en) | 2018-10-29 | 2018-10-29 | A kind of tunnel water proofing cloth laying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821756905.1U CN209100061U (en) | 2018-10-29 | 2018-10-29 | A kind of tunnel water proofing cloth laying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209100061U true CN209100061U (en) | 2019-07-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821756905.1U Active CN209100061U (en) | 2018-10-29 | 2018-10-29 | A kind of tunnel water proofing cloth laying apparatus |
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| Country | Link |
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| CN (1) | CN209100061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253177A (en) * | 2020-07-26 | 2021-01-22 | 江西基业良工桩机制造有限公司 | Tunnel lining equipment |
-
2018
- 2018-10-29 CN CN201821756905.1U patent/CN209100061U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253177A (en) * | 2020-07-26 | 2021-01-22 | 江西基业良工桩机制造有限公司 | Tunnel lining equipment |
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