CN203214074U - Material hoisting device for tunnel borer - Google Patents
Material hoisting device for tunnel borer Download PDFInfo
- Publication number
- CN203214074U CN203214074U CN 201320236270 CN201320236270U CN203214074U CN 203214074 U CN203214074 U CN 203214074U CN 201320236270 CN201320236270 CN 201320236270 CN 201320236270 U CN201320236270 U CN 201320236270U CN 203214074 U CN203214074 U CN 203214074U
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- China
- Prior art keywords
- guide rail
- driven
- wire rope
- hydraulic cylinder
- driving member
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- Legal status (The legal status 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 status listed.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a material hoisting device for a tunnel borer. The material hoisting device comprises a guide rail mechanism, a power mechanism, a driven mechanism and a hoisting mechanism, wherein the guide rail mechanism comprises a lead rail and a first transmission part; the power mechanism comprises a power device and a connecting rod; the driven mechanism comprises a follower and a driven frame; the hoisting mechanism comprises a balance rack, a hydraulic cylinder and a converter; the converter comprises a pulley, a wire rope and a pulley seat; the stretching movement of the hydraulic cylinder is changed into lifting motion of the balance rack by converting of the wire rope and the pulley. Thus, elevation of the material is achieved; the power device is matched with the first transmission part to move through a second transmission part so as to generate stable power, then acts on the driven mechanism through the connecting rod, and impels the driven mechanism to drive the entire hoisting device to move. Thus, transportation of the material along the track direction is achieved. The material hoisting device has the advantages of being simple in structure, safe and reliable, and high in efficiency; the problems that the material cannot be stably lifted and a plurality of duct pieces cannot be simultaneously hoisted in a limited space are solved. Thus, the construction progress and the construction efficiency of the tunnel borer are ensured.
Description
Technical field
The utility model relates to the tunnel construction machinery field, is specifically related to a kind of material handling apparatus for tunnel machine.
Background technology
In the tunnel construction machinery field, tunnel machine has advantages such as little to ambient influnence, that driving speed is fast, ground settlement is little in underground construction, thereby is widely used in the construction of subterranean tunnel.
At present, tunnel machine is not equipped with special-purpose material handling apparatus usually, but by material transport vehicle the required mass transport of constructing tunnel to the front end of tunnel piercing machine trolley, and then directly section of jurisdiction (main material) is transported on the dolly of section of jurisdiction with the section of jurisdiction loop wheel machine, other material then hangs unloading in the corresponding position of the supporting chassis in back with cantilever.Yet because the tunnel machine material transport vehicle can not directly enter the front end of tunnel piercing machine trolley, it is long that section of jurisdiction and other material are transported the needed time, therefore can not satisfy the required requirement of driving speed of tunnel machine.
Therefore, need a kind of material handling apparatus, it can finish the handling to material fast in limited tunneling operation space, guarantees tunnel machine method construction speed and efficient.
The utility model content
The technical problems to be solved in the utility model provides a kind of material handling apparatus, and it can be rapidly, provide required material to tunnel machine effectively, can guarantee tunnel machine construction speed and efficient.
According to the utility model, a kind of material handling apparatus for tunnel machine is provided, comprising: be used for the guide rail mechanism of carrying and guiding transportation, guide rail mechanism comprises the guide rail that places the top, tunnel again and is fixed on first driving member of guide rail lower surface; Provide the actuating unit of power along the guide rail direction, comprise that several are connected the dynamic equipment on the guide rail, be provided with in the inside of dynamic equipment with first driving member and form second driving member that transmission cooperates; Be used for accepting the power of actuating unit and driving whole handling apparatus along the follower of guide rail movement, comprise the driven device that is arranged on the guide rail, and the driven frame that links to each other with driven device, driven frame links to each other with actuating unit by connecting rod, makes that driven device can be at the effect lower edge of actuating unit guide rail movement; Comprise the hydraulic cylinder that is hinged on the driven frame and the balancing stand that is used for laying material for the derricking gear that vertically lifts by crane material, and the commutator that hydraulic cylinder and balancing stand are coupled together, the stretching motion of hydraulic cylinder is converted into the elevating movement of balancing stand by commutator.
In one embodiment, commutator is the pulley mechanism that comprises wire rope and pulley.
In one embodiment, commutator also comprises follows the pulley base that hydraulic cylinder moves, and the effect by pulley base makes the collapsing length of hydraulic cylinder equal half of hoisting depth of balancing stand.
In one embodiment, commutator comprises chain and sprocket wheel.
In one embodiment, the cooperation between first driving member and second driving member is the cooperation of chain and sprocket wheel or the cooperation of rack and pinion.
In one embodiment, several power sources to rotating steamboat, being connected with second driving member by junction plate that dynamic equipment also comprises the junction plate that places the guide rail both sides, fix the connecting bolt of two junction plates, be distributed in the junction plate inboard symmetrically, and several guide wheels that are arranged in junction plate inboard edge.
In one embodiment, power source is reducing motor or hydraulic motor.
In one embodiment, balancing stand comprise for the wire clip of the termination of locking wire rope, be used for the termination of balance and stability wire rope balance frame, be used for first shackle that termination and balance frame with wire rope couple together, and be connected the suspender belt that is used for the installation material on the balance frame.
In one embodiment, balance frame is used for the stressed of each wire rope of balance.
In one embodiment, driven device comprises the installing plate that places the guide rail both sides, connects the connecting screw rod of two installing plates, attaching nut that connecting screw rod and installing plate is fastening, place adjustment pad between junction plate and the attaching nut, be distributed in the installing plate inboard symmetrically several to rotating steamboat, and second shackle that connecting screw rod and follower are linked together.
The beneficial effects of the utility model are: the material handling apparatus for tunnel machine of the present utility model is simple in structure, the advantage little, safe, reliable, that efficient is high takes up room, solve in limited space the steadily difficult problem of lifting material and polylith section of jurisdiction (main material) handling simultaneously, thereby guaranteed tunnel machine construction speed and efficient.
Description of drawings
Come the utility model further instruction below with reference to accompanying drawing.
Fig. 1 has shown the front view according to the material handling apparatus for tunnel machine of the present utility model.
Fig. 2 has shown that the A of Fig. 1 is to view.
Fig. 3 has shown the dynamic equipment structural representation according to the material handling apparatus for tunnel machine of the present utility model.
Fig. 4 has shown the balancing stand structural representation according to the material handling apparatus for tunnel machine of the present utility model.
Fig. 5 has shown the driven device structural representation according to the material handling apparatus for tunnel machine of the present utility model.
The specific embodiment
By reference to the accompanying drawings principle of the present utility model and feature are described down, institute gives an actual example and only is used for explaining the utility model, is not for limiting scope of the present utility model.
Fig. 1 has shown according to the material handling apparatus 91 for tunnel machine of the present utility model.As shown in the figure, this handling apparatus 91 comprises that it comprises the guide rail 4 that places the top, tunnel for the guide rail mechanism 31 of carrying and guiding transportation.Be welded with first driving member 3 in the lower surface of guide rail 4.
As illustrated in fig. 1 and 2, this handling apparatus 91 also comprises the actuating unit 32 that power is provided along guide rail 4 directions, and it comprises that several are connected the dynamic equipment 1 on the guide rail 4.Be provided with in the inside of dynamic equipment 1 to form with first driving member 3 and stablize the second driving member 104(that transmission cooperates and see Fig. 3).For example, it can be chain and sprocket wheel that first driving member 3 and second driving member 104 cooperate, or the cooperation of rack and pinion.By first driving member 3 and second driving member, 104 routing motions, avoided this handling apparatus 91 inertia on guide rail 4 to slide, also guaranteed the steady of operation simultaneously.Therefore, this handling apparatus 91 especially can be used in the construction in inclined shaft tunnel, still can stable operation on the track that tilts and accurately transport.
According to the utility model, this handling apparatus 91 also comprises follower 33.Follower 33 is used for accepting the power of actuating unit 32, and this handling apparatus 91 of drive moves along guide rail 4 under the effect of actuating unit 32.Follower 33 comprises the driven device 10 that is arranged on the guide rail 4.Driven device 10 links to each other with driven frame 6, and driven frame 6 links to each other with actuating unit 32 by connecting rod 2, makes driven device 10 to move at the effect lower edge of actuating unit 32 guide rail 4, thereby has realized the transportation of material in guide rail 4 directions.
According to the utility model, this handling apparatus 91 also comprises the derricking gear 34 for vertical direction lifting material, it comprises that fixed end is hinged on the hydraulic cylinder 5 on the driven frame 6, the flexible end of hydraulic cylinder 5 links to each other with pulley base 8 in the commutator 40, and commutator 40 is the pulley mechanisms that comprise that four groups of wire rope 11 and pulley 12 are formed.One end of every wire rope 11 all is fixed on the relevant position of driven frame 6 by geometrical clamp 13, and the other end passes the associated pulleys 12 in the pulley base 8, pass the pulley 12 of other corresponding positions on the driven frame 6 afterwards again, be connected at last with for the balancing stand 7 of laying material.Wire rope 11 hereinafter has a detailed description with balancing stand 7 concrete connected modes.The stretching motion of hydraulic cylinder 5 is converted into the elevating movement of balancing stand 7 by the acting in conjunction of the wire rope 11 in the commutator 40 and pulley 12, thereby realizes the lifting of material.Wherein, pulley base 8 is that the flexible end of following hydraulic cylinder 5 moves, and then the pulley base 8 inner pulleys 12 that arrange are movable pulley.According to the characteristic of movable pulley as can be known, in the time of lifting, hydraulic cylinder 5 collapsing lengths be balancing stand 7 hoisting depth 1/2nd, thereby reduced the range of hydraulic cylinder 5, reduce manufacturing cost.Understand easily, the pulley mechanism of wire rope 11 and pulley 12 also can be replaced by the mechanism that is made up of chain and sprocket wheel.
Fig. 3 has shown the dynamic equipment 1 of handling apparatus 91, and it comprises that junction plate 103, the two side connecting plates 103 usefulness connecting bolts 106 that place guide rail 4 both sides are fixing.The inboard of junction plate 103 is provided with the rotation steamboat 102 that distributes symmetrically, and the arc surface that rotates steamboat 102 contacts with the supporting surface of guide rail 4, its objective is to reduce the resistance of motion when bearing weight.Junction plate 103 inner central section positions also are provided with second driving member 104, and second driving member 104 also is connected with the power source 105 that is installed in junction plate 103 outsides.Inboard edge at junction plate 103 is provided with guide wheel 101, and guide wheel 101 can be at dynamic equipment 1 turning channeling direction and the resistance of reducing friction.This power source 105 is reducing motor or hydraulic motor.
Figure 4 shows that the balancing stand 7 of this handling apparatus 91, it comprises the wire clip 701 of the termination that locks wire rope 11.The termination of wire rope 11 is connected in balance frame 703 by first shackle 702, and balance frame 703 is used for the stressed of each wire rope 11 of balance.Balance frame 703 also is connected with for the suspender belt 704 that material is installed.
Figure 5 shows that the driven device 10 of this handling apparatus 91, it comprises the installing plate 1001 of the both sides that place guide rail 4.The central part of the installing plate 1001 of both sides is fixing by connecting screw rod 1005 and the attaching nut 1004 of double thread.Between installing plate 1001 and attaching nut 1004, be equipped with and adjust pad 1003.The center of connecting screw rod 1005 is equipped with for second shackle 1006 that connects driven frame 6.The inboard of installing plate 1001 is provided with the moving runner 1002 that distributes symmetrically, and the arc surface of moving runner 1002 contacts with guide rail 4 work planes, and its purpose also is to reduce the resistance of motion when bearing weight.
According to the material handling apparatus 91 for tunnel machine of the present utility model, concrete operations are at first material to be fixed on the suspender belt 704 of balancing stand 7.The primer fluid pressure device shrinks hydraulic cylinder 5, and the pulley base 8 that then is fixed on hydraulic cylinder 5 flexible ends also can followed the direction motion that hydraulic cylinder 5 shrinks.Distance increases between the joint on the driven frame 6 because pulley base 8 and wire rope 11 are fixed on, and makes that the wire rope 11 that is fixed on balancing stand 7 ends can risings, thus on draw balancing stand 7, finish slinging of material.
The source 105 that turns on the power then, power source 105 will drive second driving member 104 and rotate.Second driving member 104 rotates at first driving member 3 of fixed guide 4 lower surfaces, impels dynamic equipment 1 mobile at guide rail 4 by its inner rotation steamboat 102 that arranges.Dynamic equipment 1 acts on driven frame 6 by connecting rod 2, makes driven frame 6 rely on connected driven device 10 to move at track 4, and the commutator 40 that is fixed on driven frame 6 also can move with it.Because the movement of commutator 40, then its inner wire rope 11 can move and mobile with it.Wire rope 11 also can spur the material of installing on the suspender belt 704 of balancing stand 7 and move, thereby finishes the transportation of the direction along ng a path of material.
After being transported to assigned address, the primer fluid pressure device stretches out hydraulic cylinder 5.In this case, the pulley base 8 that is fixed on hydraulic cylinder 5 flexible ends is being followed hydraulic cylinder 5 together to the direction motion of stretching out.Distance reduces between the joint on the driven frame 6 because pulley base 8 and wire rope 11 are fixed on, and makes that the wire rope 11 that is fixed on balancing stand 7 ends can declines, thereby finishes the decline of material.Material is unloaded from suspender belt 704, and whole handling process finishes.
Therefore, by using according to the material handling apparatus 91 for tunnel machine of the present utility model, the steadily difficult problem of lifting material and polylith section of jurisdiction (main material) handling simultaneously be can solve in limited space effectively, thereby tunnel machine construction speed and efficient guaranteed.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. a material handling apparatus that is used for tunnel machine is characterized in that, comprising:
The guide rail mechanism that is used for carrying and guiding transportation comprises the guide rail that places the top, tunnel and first driving member that is fixed on described guide rail lower surface,
Provide the actuating unit of power along described guide rail direction, comprise that several are connected the dynamic equipment on the described guide rail, be provided with in the inside of described dynamic equipment with described first driving member and form second driving member that transmission cooperates,
Be used for accepting the power of described actuating unit and driving whole handling apparatus along the follower of described guide rail movement, comprise the driven device that is arranged on the described guide rail, and the driven frame that links to each other with described driven device, described driven frame links to each other with described actuating unit by connecting rod, make that driven device can be at the described guide rail movement in the effect lower edge of described actuating unit
Comprise the hydraulic cylinder that is hinged on the described driven frame and the balancing stand that is used for laying material for the derricking gear that vertically lifts by crane material, and the commutator that described hydraulic cylinder and described balancing stand are coupled together, the stretching motion of described hydraulic cylinder is converted into the elevating movement of described balancing stand by described commutator.
2. device according to claim 1 is characterized in that, described commutator is the pulley mechanism that comprises wire rope and pulley.
3. device according to claim 1 and 2 is characterized in that, described commutator also comprises follows the pulley base that described hydraulic cylinder moves, and the effect by described pulley base makes the collapsing length of described hydraulic cylinder equal half of hoisting depth of described balancing stand.
4. device according to claim 1 and 2 is characterized in that, described commutator comprises chain and sprocket wheel.
5. device according to claim 1 and 2 is characterized in that, the cooperation between described first driving member and described second driving member is the cooperation of chain and sprocket wheel or the cooperation of rack and pinion.
6. device according to claim 1 and 2, it is characterized in that, several power sources to rotating steamboat, being connected with described second driving member by described junction plate that described dynamic equipment also comprises the junction plate that places described guide rail both sides, fix the connecting bolt of two junction plates, be distributed in described junction plate inboard symmetrically, and several guide wheels that are arranged in described junction plate inboard edge.
7. device according to claim 6 is characterized in that, described power source is reducing motor or hydraulic motor.
8. device according to claim 1 and 2, it is characterized in that, described balancing stand comprise for the wire clip of the termination of the described wire rope of locking, be used for the termination of the described wire rope of balance and stability balance frame, be used for first shackle that termination and described balance frame with described wire rope couple together, and be connected the suspender belt that is used for the installation material on the described balance frame.
9. device according to claim 1 and 2 is characterized in that, described balance frame is used for the stressed of each wire rope of balance.
10. device according to claim 1 and 2, it is characterized in that, described driven device comprises the installing plate that places described guide rail both sides, connects the connecting screw rod of two installing plates, attaching nut that described connecting screw rod and described installing plate is fastening, place adjustment pad between described junction plate and the described attaching nut, be distributed in the several to the rotation steamboat of described installing plate inboard symmetrically, and second shackle that connecting screw rod and described follower are linked together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320236270 CN203214074U (en) | 2013-05-03 | 2013-05-03 | Material hoisting device for tunnel borer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320236270 CN203214074U (en) | 2013-05-03 | 2013-05-03 | Material hoisting device for tunnel borer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203214074U true CN203214074U (en) | 2013-09-25 |
Family
ID=49203620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320236270 Withdrawn - After Issue CN203214074U (en) | 2013-05-03 | 2013-05-03 | Material hoisting device for tunnel borer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203214074U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233752A (en) * | 2013-05-03 | 2013-08-07 | 中国铁建重工集团有限公司 | Material hoisting device for tunnel boring machine |
| CN103742166A (en) * | 2014-01-17 | 2014-04-23 | 上海隧道工程股份有限公司 | Crane device of shield structure in tunnel |
| CN105569671A (en) * | 2016-02-02 | 2016-05-11 | 中铁十九局集团轨道交通工程有限公司 | System and method for conveying residual soil in T-shaped underground excavation tunnel shield construction |
| CN107514271A (en) * | 2017-10-10 | 2017-12-26 | 中国铁建重工集团有限公司 | A kind of section of jurisdiction grabbing device and duct piece assembling machine |
-
2013
- 2013-05-03 CN CN 201320236270 patent/CN203214074U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233752A (en) * | 2013-05-03 | 2013-08-07 | 中国铁建重工集团有限公司 | Material hoisting device for tunnel boring machine |
| CN103233752B (en) * | 2013-05-03 | 2015-06-17 | 中国铁建重工集团有限公司 | Material hoisting device for tunnel boring machine |
| CN103742166A (en) * | 2014-01-17 | 2014-04-23 | 上海隧道工程股份有限公司 | Crane device of shield structure in tunnel |
| CN103742166B (en) * | 2014-01-17 | 2015-12-02 | 上海隧道工程股份有限公司 | Shield structure structure crane device in a kind of tunnel |
| CN105569671A (en) * | 2016-02-02 | 2016-05-11 | 中铁十九局集团轨道交通工程有限公司 | System and method for conveying residual soil in T-shaped underground excavation tunnel shield construction |
| CN107514271A (en) * | 2017-10-10 | 2017-12-26 | 中国铁建重工集团有限公司 | A kind of section of jurisdiction grabbing device and duct piece assembling machine |
| CN107514271B (en) * | 2017-10-10 | 2024-05-24 | 中国铁建重工集团股份有限公司 | Segment grabbing device and segment erector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130925 Effective date of abandoning: 20150617 |
|
| RGAV | Abandon patent right to avoid regrant |