CN207499886U - A kind of large cross-section tunnel moves adjustable waterproof construction trolley - Google Patents
A kind of large cross-section tunnel moves adjustable waterproof construction trolley Download PDFInfo
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- CN207499886U CN207499886U CN201721166551.0U CN201721166551U CN207499886U CN 207499886 U CN207499886 U CN 207499886U CN 201721166551 U CN201721166551 U CN 201721166551U CN 207499886 U CN207499886 U CN 207499886U
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- China
- Prior art keywords
- door frame
- mechanical arm
- waterproof construction
- trolley
- waterproof
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Abstract
The utility model is related to technical field of engineering machinery, concretely it is related to a kind of large cross-section tunnel and moves adjustable waterproof construction trolley, including door frame, walking mechanism, splash guard hydraulic installalion system, the door frame is made of column, transverse horizontal stent, longitudinal horizontal bracing and tilted supporter, further includes hoist engine Lift-on/Lift-off System and reinforcing bar laser orientation system；The utility model is simple in structure, waterproof construction trolley uses electronic rail-mounted walking manner, improve the speed of travel of waterproof construction trolley, avoid the damage of waterproof trolley, installation hoist engine Lift-on/Lift-off System is used to promote waterproof material, improve the conevying efficiency of waterproof material, improve the efficiency of waterproof construction and the quality of waterproof construction simultaneously, reduce human cost, by installing laser orientation instru-ment on waterproof trolley, when waterproof trolley is used to carry out reinforcement installation, laser orientation instru-ment can effectively control reinforcing bar interlamellar spacing and protective layer, improve reinforcement construction quality.
Description
Technical field
The utility model is related to technical field of engineering machinery, be concretely related to a kind of large cross-section tunnel move it is adjustable
Waterproof construction trolley.
Background technology
Being constantly progressive and develop with society, people material life and cultural life be obtained for very big improvement with
Improve, meanwhile, carry the construction industry of key player during social development and communications play the role of it is vital,
It grows to even greater heights today for accelerating with urbanization process in land price, the development of ground traffic can not meet social progress
Demand, therefore the transport development of subterranean tunnel, have become the important development direction that can not be ignored in urbanization process.
China's tunnel water handling mostly using combined type supporting and liner structure, and positioned at preliminary bracing and secondary lining it
Between splash guard laying be tunnel water proofing technology core and key, the construction quality of splash guard is to the integral waterproofing effect in tunnel
It is most important.
In large cross-section tunnel construction, conventional tunnel waterproof construction platform is using the waterproof rack of installation tire, movement
Mode is pushed forward using artificial or loading machine, there is the mobile difficult and flimsy shortcoming of waterproof rack；Waterproof platform simultaneously
Frame construction is generally laid with splash guard by the way of manually praising, low construction efficiency；In addition it in reinforcement installation, needs
It is accurately positioned, just can ensure that the interlamellar spacing of two lining reinforcement installations and the construction quality of cover to reinforcement, and during conventional method construction,
Due to not accurate location instrument and method, spacing and the protective layer deviation for frequently resulting in tunnel reinforcing bar are excessive.
Utility model content
Therefore the present invention proposes that a kind of large cross-section tunnel moves adjustable waterproof construction trolley, for solving conventional tunnel
Waterproof construction platform is fragile, low construction efficiency, and the installation of reinforcing bar is not accurately positioned, and leads to spacing and the protection of tunnel reinforcing bar
The problem of layer deviation is excessive.
What the technical solution of the utility model was realized in：A kind of large cross-section tunnel moves adjustable waterproof construction platform
Vehicle, including door frame, walking mechanism, splash guard hydraulic installalion system, the door frame is by column, transverse horizontal stent, vertical equity
Support and tilted supporter composition；
The walking mechanism is made of motor, speed reducer, hinge and wheel, and the motor is connect with speed reducer, speed reducer
It is connect by hinge with wheel, the door frame is fixed on through bolt in the walking mechanism；
The splash guard hydraulic installalion system include first mechanical arm, second mechanical arm and hydraulic jack, described first
The longitudinal direction of mechanical arm and second mechanical arm along door frame is separately positioned on the both sides of door frame, the first mechanical arm and second mechanical arm
One end and the center of door frame mounting platform be hinged, the other end is detachably equipped with winding and unfolding mechanism, the hydraulic jack
The one end on top is fixed and is welded on transverse horizontal stent, and the other end is articulated with corresponding first mechanical arm, second mechanical arm waist；
Hoist engine Lift-on/Lift-off System and reinforcing bar laser orientation system are further included, the hoist engine Lift-on/Lift-off System is by hoist engine, steel
Cord, pulley composition, the pulley and door frame mounting platform weld, and hoist engine is placed on the mounting platform of door frame, pulley with
Hoist engine is connected by steel wire rope；
The reinforcing bar laser orientation system, the reinforcing bar laser orientation system include several infrared laser position indicators, institute
It states door frame and is equipped with the first job platform along tunnel cross-section, the infrared laser position indicator is set on the first job platform.
During specific works, its door frame is installed first, by hydraulic jack by first mechanical arm and second mechanical arm
It puts to level, then promotes splash guard to mounting platform using hoist engine Lift-on/Lift-off System, then by splash guard in winding and unwinder
It is spooled on structure, splash guard can be routed to secondary by winding the rotation with unfolding mechanism by reusing hydraulic jack
Lining cutting surface, construction are completed, while can be constructed always to tunnel depths by walking mechanism, are in addition installed on waterproof trolley
Infrared ray position indicator can improve the interlamellar spacing of two lining reinforcement installations and the construction quality of cover to reinforcement.
Further, the first mechanical arm, second mechanical arm are mechanical-stretching arm and by two mechanical-stretching arms pair
Vertical to be welded, one end of the corresponding hydraulic jack is articulated on the wall of the mechanical-stretching arm of lower end, the winding
It is disposed in proximity to unfolding mechanism on the inside of the end of the mechanical-stretching arm of upper end, connects first mechanical arm and second mechanical arm.
First mechanical arm, second mechanical arm are set as mechanical-stretching arm, help to facilitate freely adjust first mechanical arm,
The length of second mechanical arm, and then can adapt to the construction in the different tunnel of various sizes.
Further, the door frame is provided with three layers along tunnel cross-section is stepped, and every layer is both provided with corresponding oblique branch
Frame supports.
Door frame is arranged to three-decker, first, such structure so that door frame is more firm, two, which are increased installation, puts down
The area of platform facilitates construction personnel in top-operation or shelves some equipment etc..
Further, the door frame is along the brace that intersection is hinged between the adjacent upright posts of tunnel longitudinal direction both sides.
It is more secured along the vertical structure in tunnel can to strengthen whole door frame in this way, makes so as to improve waterproof construction trolley
Use the service life.
Further, several limited posts are additionally provided in the middle part of the door frame, and ground corresponding position is provided with position-limited rail
Road, the limited post and limit track coordinate, the limited post longitudinally through door frame and with transverse horizontal stent and vertical equity
Support contact weld.
When the larger door frame of some spans is in construction, since width is larger, door frame horizontal pull is larger to cause door frame easy
The shortcomings that damage, by the setting of limited post, can alleviate horizontal pull, make waterproof construction trolley is not horizontal to rock, into without
Fragile waterproof construction trolley.
Further, the walking mechanism is using two pair of wheel sets, four-point supporting layout structure, driving wheel and driven wheel each two
A, drive wheel group is driven by speed reducer by hinge, pushes driven wheels movement.
Such structure design has ensured that waterproof construction trolley steadily can be moved quickly, has further improved construction
Efficiency.
Further, the side in the first job platform direction tunnel is equipped with mounting groove, is provided in the mounting groove
Second job platform.Such structure design in larger constructing tunnel, can pull out the second job platform to expand construction
Range facilitates construction personnel to operate.
By above disclosure, the beneficial effects of the utility model are：The utility model is simple in structure, waterproof construction platform
Vehicle uses electronic rail-mounted walking manner, and track is shared with two lining trolley tracks, improves the speed of travel of waterproof construction trolley,
The damage of waterproof trolley is avoided, installation hoist engine Lift-on/Lift-off System improves the Transportation Efficiency of waterproof material for promoting waterproof material
Rate, while the efficiency of waterproof construction and the quality of waterproof construction are improved, human cost is reduced, by pacifying on waterproof trolley
Laser orientation instru-ment is filled, when waterproof trolley is used to carry out reinforcement installation, laser orientation instru-ment can effectively control reinforcing bar interlamellar spacing
And protective layer, reinforcement construction quality is improved, operability is strong, has broad application prospects in large cross-section tunnel construction.
Description of the drawings
Fig. 1 is the front view structure that a kind of large cross-section tunnel of the utility model moves adjustable waterproof construction trolley embodiment
Schematic diagram.
Fig. 2 is the left view section that a kind of large cross-section tunnel of the utility model moves adjustable waterproof construction trolley embodiment
Structure diagram.
Fig. 3 moves walking mechanism in adjustable waterproof construction trolley embodiment for a kind of large cross-section tunnel of the utility model
Enlarged structure schematic diagram.
Reference numeral is as follows：
Door frame (1), column (11), transverse horizontal stent (12), limited post (13), the first job platform (14), first make
Industry platform (15), walking mechanism (2), motor (21), speed reducer (22), hinge (23), wheel (24), splash guard hydraulic installalion system
System (3), first mechanical arm (31), hydraulic jack (32), winding and unfolding mechanism (33), second mechanical arm (34), hoist engine
Lift-on/Lift-off System (4), reinforcing bar laser orientation system (5), infrared laser position indicator (51).
Specific embodiment
Below in conjunction with the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear, complete
Site preparation describes, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained without creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
As depicted in figs. 1 and 2, a kind of large cross-section tunnel moves adjustable waterproof construction trolley, including door frame 1, walking
Mechanism 2 and splash guard hydraulic installalion system 3, door frame 1 is by column 11, transverse horizontal stent 12, longitudinal horizontal bracing and tilted supporter
Composition, door frame 1 are arranged to three-decker, first, such structure so that door frame 1 is more firm, two are increased mounting platform
Area facilitates construction personnel in top-operation or shelves some equipment etc., door frame 1 along tunnel longitudinal direction both sides adjacent upright posts it
Between be hinged with the brace of intersection, can strengthen that whole door frame is more secured along the vertical structure in tunnel, the front and rear middle part of door frame 1
Each setting limited post 13, ground corresponding position are provided with limit track, and limited post 13 coordinates with limit track, can be used for span
For larger door frame in construction, since width is larger, 1 horizontal pull of door frame is larger to cause door frame fragile, 13 longitudinal direction of limited post
Through door frame 1 and with transverse horizontal stent 12 and longitudinal horizontal bracing contact weld, horizontal pull can be alleviated, apply waterproof
Work trolley is not horizontal to be rocked, and then be hardly damaged waterproof construction trolley.The side that tunnel is directed toward in the first job platform 14 is equipped with
Mounting groove is provided with the second job platform 15 in mounting groove, in larger constructing tunnel, can pull out the second job platform 15
Expand boundary of works area, facilitate the construction personnel to operate.
Splash guard hydraulic installalion system 3 includes first mechanical arm 31, second mechanical arm 34 and hydraulic jack 32, the first machine
The longitudinal direction of tool arm 31 and second mechanical arm 34 along door frame 1 is separately positioned on the both sides of door frame 1,31 and second machinery of first mechanical arm
One end of arm 34 and the center of 1 mounting platform of door frame are hinged, and the other end is detachably equipped with winding and unfolding mechanism 33, hydraulic pressure thousand
The one end on jin top 32, which is fixed, to be welded on transverse horizontal stent 12, and the other end is articulated with corresponding first mechanical arm 31, the second machine
34 waist of tool arm；It is preferred that first mechanical arm 31, second mechanical arm equal 34 opposes for mechanical-stretching arm and by two mechanical-stretching arms
It is welded, helps to facilitate and freely adjust first mechanical arm, the length of second mechanical arm, and then can adapt to various sizes not
With tunnel construction, one end of corresponding hydraulic jack 32 is articulated on the wall of the mechanical-stretching arm of lower end, winding and
Unfolding mechanism 33 is disposed in proximity on the inside of the end of the mechanical-stretching arm of upper end, connects first mechanical arm 31 and second mechanical arm
34。
Hoist engine Lift-on/Lift-off System 4 and reinforcing bar laser orientation system 5, hoist engine lifting are set on the mounting platform of door frame 1
System 4 (not being discussed in detail in figure) is made of hoist engine, steel wire rope, pulley, and pulley is welded with 1 mounting platform of door frame, hoist engine
It places, pulley is connect with hoist engine by steel wire rope, reinforcing bar laser orientation system 5, if reinforcing bar laser orientation system 5 includes extra dry red wine
Outside line laser orientation instru-ment 51, door frame 1 are equipped with the first job platform 14 along tunnel cross-section, and infrared laser position indicator 51 is set to
On first job platform 14.
As shown in figure 3, walking mechanism 2 is made of motor 21, speed reducer 22, hinge 23 and wheel 24, motor 21 is with slowing down
Machine 22 connects, and speed reducer 22 is connect by hinge 23 with wheel 24, and door frame 1 is fixed on through bolt in walking mechanism 2, walking mechanism
2 using two pair of wheel sets, four-point supporting layout structure, driving wheel and each two of driven wheel, and drive wheel group passes through hinge by speed reducer
Driving pushes driven wheels movement, has ensured that waterproof construction trolley steadily can be moved quickly.
The operation principle of the utility model：Its door frame 1 is installed first, by hydraulic jack 32 by first mechanical arm
31 and second mechanical arm 34 put to level, then promote splash guard to mounting platform using hoist engine Lift-on/Lift-off System 4, then by waterproof
Plate is spooled on winding and unfolding mechanism 33, and reusing hydraulic jack 32 can be by winding turn with unfolding mechanism 33
It is dynamic, splash guard is made to be routed to secondary lining surface, construction is completed, while can be always to tunnel depths by walking mechanism 2
In addition infrared ray position indicator 51 is installed in construction on waterproof trolley, can improve the interlamellar spacing and reinforcing bar of two lining reinforcement installations
The construction quality of protective layer.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (7)
1. a kind of large cross-section tunnel moves adjustable waterproof construction trolley, including door frame (1), walking mechanism (2) and splash guard
Hydraulic installalion system (3), it is characterised in that：
The door frame (1) is made of column (11), transverse horizontal stent (12), longitudinal horizontal bracing and tilted supporter；
The walking mechanism (2) is made of motor (21), speed reducer (22), hinge (23) and wheel (24), the motor (21)
It is connect with speed reducer (22), speed reducer (22) is connect by hinge (23) with wheel (24), and the door frame (1) is fixed on through bolt
On the walking mechanism (2)；
The splash guard hydraulic installalion system (3) includes first mechanical arm (31), second mechanical arm (34) and hydraulic jack
(32), the longitudinal direction of the first mechanical arm (31) and second mechanical arm (34) along door frame (1) is separately positioned on the two of door frame (1)
One end and the center of door frame (1) mounting platform of side, the first mechanical arm (31) and second mechanical arm (34) are hinged, the other end
Detachable to be equipped with winding and unfolding mechanism (33), one end of the hydraulic jack (32), which is fixed, is welded in transverse horizontal stent
(12) on, the other end is articulated with corresponding first mechanical arm (31), second mechanical arm (34) waist；
Hoist engine Lift-on/Lift-off System (4) and reinforcing bar laser orientation system (5) are further included, the hoist engine Lift-on/Lift-off System (4) is by elevator
Machine, steel wire rope, pulley composition, the pulley are welded with door frame (1) mounting platform, and the installation that hoist engine is placed on door frame (1) is put down
On platform, pulley is connect with hoist engine by steel wire rope；
The reinforcing bar laser orientation system (5), the reinforcing bar laser orientation system (5) include several infrared laser position indicators
(51), the door frame (1) is equipped with the first job platform (14), infrared laser position indicator (51) setting along tunnel cross-section
In on the first job platform (14).
2. a kind of large cross-section tunnel according to claim 1 moves adjustable waterproof construction trolley, it is characterised in that：Institute
State first mechanical arm (31), second mechanical arm (34) is mechanical-stretching arm and is welded by two mechanical-stretching arms opposition,
One end of the corresponding hydraulic jack (32) is articulated on the wall of the mechanical-stretching arm of lower end, the winding and unwinder
Structure (33) is disposed in proximity on the inside of the end of the mechanical-stretching arm of upper end, connection first mechanical arm (31) and second mechanical arm
(34)。
3. a kind of large cross-section tunnel according to claim 1 moves adjustable waterproof construction trolley, it is characterised in that：Institute
It states door frame (1) and is provided with three layers along tunnel cross-section is stepped, every layer is both provided with corresponding tilted supporter support.
4. a kind of large cross-section tunnel according to claim 3 moves adjustable waterproof construction trolley, it is characterised in that：Institute
Door frame (1) is stated along the brace that intersection is hinged between the adjacent upright posts (11) of tunnel longitudinal direction both sides.
5. a kind of large cross-section tunnel according to claim 4 moves adjustable waterproof construction trolley, it is characterised in that：Institute
It states and several limited posts (13) is additionally provided in the middle part of door frame (1), and ground corresponding position is provided with limit track, the limited post
(13) coordinate with limit track, the limited post (13) longitudinally through door frame (1) and with transverse horizontal stent (12) and longitudinal direction water
Flat support contact weld.
6. a kind of large cross-section tunnel according to claim 1 moves adjustable waterproof construction trolley, it is characterised in that：Institute
Walking mechanism (2) is stated using two pair of wheel sets, four-point supporting layout structure, driving wheel and each two of driven wheel, drive wheel group is by subtracting
Fast machine (22) is driven by hinge (23), pushes driven wheels movement.
7. a kind of large cross-section tunnel according to claim 1 moves adjustable waterproof construction trolley, it is characterised in that：Institute
The side for stating the first job platform (14) direction tunnel is equipped with mounting groove, and the second job platform is provided in the mounting groove
(15)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721166551.0U CN207499886U (en) | 2017-09-13 | 2017-09-13 | A kind of large cross-section tunnel moves adjustable waterproof construction trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721166551.0U CN207499886U (en) | 2017-09-13 | 2017-09-13 | A kind of large cross-section tunnel moves adjustable waterproof construction trolley |
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| Publication Number | Publication Date |
|---|---|
| CN207499886U true CN207499886U (en) | 2018-06-15 |
Family
ID=62498611
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721166551.0U Expired - Fee Related CN207499886U (en) | 2017-09-13 | 2017-09-13 | A kind of large cross-section tunnel moves adjustable waterproof construction trolley |
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| CN (1) | CN207499886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905822A (en) * | 2017-09-13 | 2018-04-13 | 北京建工土木工程有限公司 | A kind of large cross-section tunnel moves adjustable waterproof construction trolley |
-
2017
- 2017-09-13 CN CN201721166551.0U patent/CN207499886U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905822A (en) * | 2017-09-13 | 2018-04-13 | 北京建工土木工程有限公司 | A kind of large cross-section tunnel moves adjustable waterproof construction trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20190913 |