CN106761854A - The installation method of tunnel arch - Google Patents
The installation method of tunnel arch Download PDFInfo
- Publication number
- CN106761854A CN106761854A CN201710014539.6A CN201710014539A CN106761854A CN 106761854 A CN106761854 A CN 106761854A CN 201710014539 A CN201710014539 A CN 201710014539A CN 106761854 A CN106761854 A CN 106761854A
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- Prior art keywords
- bow member
- working arm
- chassis
- section
- bow
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- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000009434 installation Methods 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 131
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 4
- 210000000078 claw Anatomy 0.000 description 12
- 230000008569 process Effects 0.000 description 7
- 239000003921 oil Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000001550 time effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
This disclosure relates to a kind of installation method of tunnel arch, the method is comprised the following steps：S1：Multiple bow members section is transported to the precalculated position in tunnel using conveying arrangement；S2：Bow member chassis is provided, multiple bow member sections are installed using the bow member chassis and are formed as bow member, wherein, the bow member chassis includes chassis and operation unit, the chassis includes chassis and running gear, the power unit for providing power for the chassis and the operation unit is provided with the chassis, the operation unit is all connected to telescopic first working arm and the second working arm on the chassis including bottom, the end of first working arm is provided with the manipulator for clamping the bow member section, the end of second working arm is provided with clamp mechanism and/or handgrip mechanism for clamping and/or capturing different bow member sections.By above-mentioned technical proposal, the bow member installation method that the disclosure is provided can improve efficiency of construction.
Description
Technical field
This disclosure relates to engineering machinery field, in particular it relates to a kind of installation method of tunnel arch.
Background technology
, it is necessary to set up multiple steel arch-shelfs (hereinafter referred to as along the length direction in tunnel in each cutting in tunnel
Bow member) preventing Tunnel Landslide.Because the cross section in tunnel is larger, in order to meet requirement, the length of each bow member also accordingly compared with
Greatly, and for the ease of transport, it is generally the case that each bow member can be split as multiple bow member sections.
The content of the invention
The purpose of the disclosure is to provide a kind of installation method of tunnel arch, to improve efficiency of construction.
To achieve these goals, the disclosure provides a kind of installation method of tunnel arch, and the method is comprised the following steps：
S1：Multiple bow members section is transported to the precalculated position in tunnel using conveying arrangement；
S2：Bow member chassis is provided, installing multiple bow member sections using the bow member chassis is formed as bow member, wherein, institute
Bow member chassis is stated including chassis and operation unit, the chassis includes chassis and running gear, be provided with the chassis for
The power unit of power is provided for the chassis and the operation unit, the operation unit is all connected to the bottom including bottom
Telescopic first working arm of disk and the second working arm, second working arm are provided with two and in the chassis
The both sides of first working arm are separately positioned on left and right directions, the end of first working arm (21) is provided with for pressing from both sides
Hold the manipulator of bow member section, the end of second working arm be provided with for clamp and/or capture it is different described in
The clamp mechanism of bow member section and/or handgrip mechanism.
By above-mentioned technical proposal, manipulator and clamp mechanism or the handgrip mechanism of three working arm ends are correspondingly arranged at
Different bow member sections can be simultaneously manipulated, therefore, using the above-mentioned installation side that there are three bow member chassis of working arm to implement
In method, the same time installation exercise can be carried out to multiple bow members section, considerably improve the installation effectiveness of bow member, and then improve
The efficiency of constructing tunnel operation.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is, for providing further understanding of the disclosure, and to constitute the part of specification, with following tool
Body implementation method is used to explain the disclosure together, but does not constitute limitation of this disclosure.In the accompanying drawings：
Fig. 1 and Fig. 2 are a kind of main views of specific embodiment of the bow member chassis provided according to the first aspect of the disclosure
And schematic top plan view, wherein, understand problem, not shown manipulator caused by intersecting in order to avoid lines in fig. 2；
Fig. 3 and Fig. 4 are the masters of another specific embodiment of the bow member chassis provided according to the first aspect of the disclosure
Depending on and schematic top plan view, wherein, in fig. 4 in order to avoid lines intersect caused by understand problem, not shown manipulator；
Fig. 5 and Fig. 6 are the masters of another specific embodiment of the bow member chassis provided according to the first aspect of the disclosure
Depending on and schematic top plan view, wherein, in figure 6 in order to avoid lines intersect caused by understand problem, not shown manipulator；
Fig. 7 is that a kind of main view of specific embodiment of the clamp mechanism provided according to the second aspect of the disclosure is illustrated
Figure；
Fig. 8 is that a kind of side-looking of specific embodiment of the clamp mechanism provided according to the second aspect of the disclosure is illustrated
Figure；
Fig. 9 to Figure 11 is the procedure chart that bow member is lifted using the clamp mechanism provided according to the second aspect of the disclosure；
Figure 12 to Figure 14 is a kind of specific embodiment using the handgrip mechanism provided according to the third aspect of the disclosure
The procedure chart of bow member is captured, wherein, handgrip mechanism is shown in the form of front view；
Figure 15 is the schematic side view of the handgrip mechanism provided according to the third aspect of the disclosure；
Figure 16 is the enlarged diagram of the local A in Figure 15；
Figure 17 shows the master of another specific embodiment of the handgrip mechanism provided according to the third aspect of the disclosure
Depending on schematic diagram；
Figure 18 is a kind of specific embodiment party of the hook gear in the handgrip mechanism provided according to the third aspect of the disclosure
The schematic diagram of formula；
Figure 19 is another specific implementation of the hook gear in the handgrip mechanism provided according to the third aspect of the disclosure
The schematic diagram of mode；
Figure 20 be according to the third aspect of the disclosure provide handgrip mechanism in upending frame on set stop part, support
The schematic diagram of bar and rolling member；
Figure 21 to Figure 26 is a kind of specific reality of the installation method of the tunnel arch provided according to the fourth aspect of the disclosure
Apply the process schematic of mode；
Figure 27 to Figure 30 is that the another kind of the installation method of the tunnel arch provided according to the fourth aspect of the disclosure is specific
The process schematic of implementation method；
Figure 31 to Figure 32 is still another tool of the installation method of the tunnel arch provided according to the fourth aspect of the disclosure
The process schematic of body implementation method；
Figure 33 and Figure 34 are a kind of masters of specific embodiment of the bow member chassis provided according to the 5th aspect of the disclosure
Depending on and schematic top plan view；
Figure 35 and Figure 36 are another specific embodiments of the bow member chassis provided according to the 5th aspect of the disclosure
Main view and schematic top plan view；
Figure 37 and Figure 38 are still another specific embodiments of the bow member chassis provided according to the 5th aspect of the disclosure
Main view and schematic top plan view.
Description of reference numerals
1 chassis；11 chassis；12 wheels；13 power units；14 hydraulic legs；15 driver's cabins；2 operation units；21 first works
Make arm；22 second working arms；3 manipulators；4 clamp mechanisms；41 fixtures；411 spacing clamping plates；412 supporting parts；413U shape grooves；
414 second bearing pins；415 set squares；42 movable parts；421 spacing draw-in grooves；422 fixture blocks；423 guide parts；43 first driving means；
44 linking arms；441 outer sleeves；Jacket casing in 442；45 the 3rd drive devices；46 four-drive devices；47 fixture operation platforms；51
One connecting plate；52 second connecting plates；53 articulated slabs；54 second drive devices；55 first bearing pins；6 handgrip mechanisms；61 suspension hooks are filled
Put；610 main bodys；611 claw hooks；612 steady pins；613 hook portions；614 positive stop hooks；62 hoist engines；621 steel wire ropes；63 upending frames；
631 stop parts；632 support bars；633 rolling members；64 the 5th drive devices；65 fixed pulleys；651 fixed plates；66 pinch rollers；661 is inclined
Casting die；662 pressing plates；67 handgrip operating desks；71 fixed plates；72 pillars；73 articulated slabs；74 the 4th bearing pins；75 the 6th drive devices；
80 main slewing equipments；81 first slewing equipments；82 second slewing equipments；83 the 3rd slewing equipments；9 bow members；90 is overall；91 bow members
Section；10 tunnels；G ground.
Specific embodiment
It is described in detail below in conjunction with accompanying drawing specific embodiment of this disclosure.It should be appreciated that this place is retouched
The specific embodiment stated is merely to illustrate and explains the disclosure, is not limited to the disclosure.
In the disclosure, in the case where opposite explanation is not made, front, back, left, right, up, down six is defined on the basis of chassis
Individual orientation, wherein, front, rear, left and right direction restriction level face, above-below direction limits vertical direction；Additionally, for the ease of description,
The telescopic direction for defining working arm is longitudinal direction, and the direction in horizontal plane perpendicular to the longitudinal direction is defined as horizontal direction,
The forefront of working arm is defined as end, and rearmost is defined as bottom, and the part near end is distal end, near the part of bottom
It is near-end.Above-mentioned term position is only used for explaining and illustrating the disclosure, should not be interpreted as limitation of this disclosure.
Three arm type bow member chassis
According to the first aspect of the disclosure, there is provided a kind of bow member chassis, including chassis 1 and operation unit 2, the chassis 1
Including chassis 11 and running gear, it is provided with the chassis 11 for being that the chassis 1 and the operation unit 2 provide power
Power unit 13, the operation unit 2 is all connected to telescopic first working arm 21 on the chassis 11 including bottom
With the second working arm 22, second working arm 22 is provided with two and is respectively provided with the left and right directions of the chassis 1
In the both sides of first working arm 21, the end of first working arm 21 is provided with the manipulator for clamping bow member section 91
3.Fig. 1 respectively illustrates three kinds of different specific embodiments with Fig. 2, Fig. 3 and Fig. 4 and Fig. 5 and Fig. 6, these three specific realities
The difference applied between mode is, in the specific embodiment shown in Fig. 1 and Fig. 2, the end of the second working arm 22 is provided with fixture
Mechanism 4；In the specific embodiment shown in Fig. 3 and Fig. 4, the end of the second working arm 22 is provided with handgrip mechanism 6；In Fig. 5
In the specific embodiment shown in Fig. 6, the end of the second working arm 22 is not provided only with clamp mechanism 4 and is additionally provided with grabs
Mobile phone structure 6.But in these three specific embodiments, manipulator 3, clamp mechanism 4 and handgrip mechanism 6 are used to clamp or capture
Different bow member sections 91, the operation between three is separate.Wherein, in the specific embodiment shown in Fig. 5 and Fig. 6, folder
Tool mechanism 4 and handgrip mechanism 6 be installed as each other leave enough working spaces, with avoid during one operation wherein with it is another
Interfered between one.It should be noted that in the specific embodiment shown in Fig. 5 and Fig. 6, the folder on same working arm
Tool mechanism 4 and handgrip mechanism 6 are arranged on same structure (i.e. described below the by the connecting plate 52 of column 72 and second respectively
One connecting plate 51 or fixed plate 71, that is to say, that the first connecting plate 51 and fixed plate 71 are same structures) on, and then by this
Structure setting in the end of working arm 22, using same slewing equipment (i.e. the second slewing equipment 82 or the 3rd slewing equipment 83),
Therefore it is not easy to operation simultaneously.In this case, in practical work process, one can be selected according to actual conditions and is used.In addition,
In the other specific embodiment that the first aspect of the disclosure is provided, one of two second working arms 22 can be set
Clamp mechanism 4, another one can set handgrip mechanism 6.
By above-mentioned technical proposal, three manipulators of working arm end 3 and clamp mechanism 4 or handgrip machine are correspondingly arranged at
Structure 6 can simultaneously manipulate different bow member sections 91, therefore, in the installation of bow member 9 (being formed by multiple bow members section 91 successively docking)
During using according to the first aspect of the disclosure provide bow member chassis, can same time effect in multiple bow members section 91,
The installation effectiveness of bow member 9 is considerably improved, and then improves the efficiency of constructing tunnel operation.
In the specific embodiment provided according to the first aspect of the disclosure, the manipulator 3 can be with any appropriate
Mode configure, for example, may be implemented as the machinery disclosed in the Chinese patent application of Publication No. CN 205805588U
Hand.
In the specific embodiment provided according to the first aspect of the disclosure, clamp mechanism 4 can be with any appropriate
Mode is configured.For example, may be implemented as the clamp mechanism 4 that the second aspect according to the disclosure is provided, it is described in more detail below.
In the specific embodiment provided according to the first aspect of the disclosure, handgrip mechanism 6 can also be with any appropriate
Mode configure.For example, may be implemented as the handgrip mechanism 6 for bow member chassis that the third aspect according to the disclosure is provided,
It is described in more detail below.
The bow member section clamped by manipulator 3 set in order to the end significantly adjusted by the first working arm 21
Position, the bottom of first working arm 21 is connected with the first mounting structure, leads between first mounting structure and the chassis
Cross main slewing equipment 80 to connect, the main slewing equipment 80 limits the first main rotating shaft parallel to vertical direction, and for driving
Move first working arm 21 to be rotated around first main rotating shaft, flatly to adjust the position of clamped bow member section 91；
The bottom of first working arm 21 is articulated with first mounting structure, first main pin by the first main pin
Limit the main rotating shaft line O parallel to horizontal plane1, the first main drive is provided with, for driving first working arm 21
Around the main rotating shaft line O1Rotate, to adjust the height of clamped bow member section 91.
Similarly, what the handgrip mechanism 6 for being set in order to the end significantly adjusted by the second working arm 22 was captured
The position of bow member section 91, the bottom of second working arm 22 is provided with the second mounting structure, and second mounting structure is by the
Two main pins are pivotally connected to the chassis 11, the second stub axis limit parallel to vertical direction the second main rotating shaft,
The second main drive is provided with, for driving second mounting structure to be rotated around second main rotating shaft, with flatly
The position of the captured bow member section 91 of adjustment；The bottom of second working arm 22 is articulated with described second by the 3rd main pin
Mounting structure, main rotating shaft line O of the 3rd stub axis limit parallel to horizontal plane2, the 3rd main drive is provided with, use
In driving second working arm 22 around the main rotating shaft line O2Rotate, to adjust the height of captured bow member section 91.
Selectively, the running gear can be wheel 12, and to reduce the gross weight of bow member chassis, reduction is manufactured into
This, while improving travel speed and the flexibility of bow member chassis, in order to quick transition, improves operating efficiency.
Because the weight of bow member section 91 is larger, therefore, hydraulic leg 14 can be provided with four angles on chassis 11, with
The stabilization of chassis 1 is kept in the operation process of working arm.Additionally, the traveling for the ease of manipulating bow member chassis, sets on chassis 1
It is equipped with driver's cabin 15.
In addition, power unit 13 can include the engine for driving chassis 1 to walk, and for being the He of working arm 21
22nd, the telescopic oil cylinder in hydraulic leg 14 and manipulator 3, clamp mechanism 4 and handgrip mechanism 6 provides the hydraulic power of hydraulic oil
System.
Clamp mechanism
According to the second aspect of the disclosure, there is provided a kind of clamp mechanism 4 for bow member chassis.Fixture is shown in Fig. 7
The concrete structure of mechanism 4.Wherein, clamp mechanism 4 includes binding clip and first driving means 43, and the binding clip includes the He of fixture 41
Movable part 42, the first driving means 43 are provided for driving the movable part 42 to be transported towards or away from the fixture 41
It is dynamic, to realize clamping or release to bow member section, wherein, one of the fixture 41 and the movable part 42 set limited
Position clamping plate 411, another one is provided with spacing draw-in groove 421 of the opening towards the spacing clamping plate 411, the He of spacing clamping plate 411
Spacing draw-in groove 421 is provided for motion of the bow member section relative to the binding clip clamped by limitation.In this clamp mechanism 4
In, the space between fixture 41 and movable part 42 limits the jaw of the binding clip, because movable part 42 is in first driving means 4
In the presence of can be moved towards or away from fixture 41, therefore jaw be sized to regulation such that it is able to clamping have not
Isostructural bow member section, such as I-shaped bow member, or truss-like bow member, and, it is also possible to clamping has various sizes of arch
Frame section.
Fixture 41 and movable part 42 may be embodied as any appropriate structure.Selectively, with reference to shown in Fig. 7, institute
Stating fixture 41 includes supporting part 412, and the spacing clamping plate 411 stretches out from a surface of the supporting part 421；It is described
Movable part 42 includes fixture block 422, and the fixture block 422 is arranged relative to each other with the spacing clamping plate 411, and the spacing draw-in groove
421 are arranged on the surface of the direction of the fixture block 422 spacing clamping plate 411.Can be driven by the motion of movable part 42
Fixture block 422 is moved towards or away from spacing clamping plate 411, so as to clamp or discharge bow member.
Selectively, the fixture block includes the first fixture block being disposed adjacent along the opening direction of the binding clip and the second folder
Block, is respectively arranged with the draw-in groove 421 on first fixture block and the second fixture block, first fixture block and the second fixture block being capable of edges
The opening direction movement of the binding clip to adjust the distance on the opening direction between the draw-in groove 421, such that it is able to
Structure snd size according to clamped bow member section 91 adjust the distance between two draw-in grooves 421, to cause that bow member is limited in
In draw-in groove 421, with more preferable versatility.Wherein, the opening direction of the binding clip can be with the extension side of following linking arms 44
To identical, it is also possible to perpendicular to the bearing of trend of linking arm 44 or angled with the bearing of trend, the disclosure is not made to have to this
Body is limited, and can as needed carry out relative set.Herein it should be noted that described " opening direction of binding clip " is from holding
Bearing of trend of the side for being provided with spacing clamping plate 411 in support portion 421 away from supporting part 421.
According to the specific embodiment of the second aspect of the disclosure, the relative fortune between fixture 41 and movable part 42
Kinetic energy is enough realized by various structures.Selectively, with reference to shown in Fig. 7, between the fixture 41 and the movable part 42
Slide construction is provided with, the slide construction includes the slide rail and chute that cooperate, the slide rail is arranged at the fixture 41
One of with the movable part 42, the chute is arranged at the other of the fixture 41 and the movable part 42.
The setting of chute and slide rail can also have various ways.For example, with continued reference to shown in Fig. 7, the chute is set
In the fixture 41, and be formed as U-lag 413 of the opening towards the movable part 42, the slide rail is arranged at the activity
Part 42, is formed as being slidably arranged in the guide part 423 being in contact in the U-lag 413 and with the inwall of the U-lag 413.
According to the specific embodiment of the second aspect of the disclosure, first driving means 43 can be with any appropriate
Mode is configured.Selectively, with reference to shown in Fig. 7, the first driving means 43 are telescopic oil cylinder, and the telescopic oil cylinder is arranged on
In the U-lag 413, and one end is connected to the bottom land of the U-lag 413, and the other end is connected to the guide part 423；Can
Selectively, the guide part 423 is provided with the open slot towards the telescopic oil cylinder, and the telescopic oil cylinder is connected to the opening
The bottom of groove, to reduce the size and volume of binding clip.Certainly, it is described in the other embodiment of the second aspect of the disclosure
First driving means can also be embodied as other forms, such as Worm and worm-wheel gearing.
Additionally, the clamp mechanism 4 can also include linking arm 44, the binding clip is connected to the linking arm 44, in order to
Binding clip can reach bow member section to be held, and without the end of working arm is adjusted into too low.Linking arm 44 is tied by connecting
Structure is connected to first working arm 21, and the attachment structure includes the first connecting plate 51 being mutually connected vertically and the second connection
Plate 52, the linking arm 44 is connected to first connecting plate 51 and parallel to the described first connection by the first slewing equipment 81
Plate 51 extends, and first slewing equipment 81 limits the first rotary shaft extended perpendicular to first connecting plate 51, and uses
In driving the linking arm 44 to be rotated around first rotary shaft, second connecting plate 52 is connected with articulated slab 53, and this is hinged
Plate 53 is articulated with first working arm 21 by the first bearing pin 55, and first bearing pin 55 is limited and extended parallel to horizontal direction
Rotation axis A, the second drive device 54 is provided between first working arm 21 and the articulated slab 53, this second drive
Device 54 is used to drive the articulated slab 53 to be rotated around the rotation axis A, and second connecting plate 52 is adjusted to and water
Plane is parallel, partly in order to ensureing that clamped bow member section, perpendicular to horizontal plane, on the other hand, is easy to holding jig to operate
The level of platform 47, consequently facilitating the operator in fixture operation platform 47 observes position and the attitude of clamped bow member section, so as to enter
The corresponding adjustment of row.Wherein, fixture operation platform 47 is arranged on the second connecting plate 52, closely can closely be adjusted in order to operator
Whole clamped bow member section.In the case of the second connecting plate 52 with plane-parallel, the first slewing equipment 81 being capable of the company of driving
The rotation of the in the vertical direction of arm 44 is connect, so as to adjust the height of binding clip, this also allows for adjusting the height and angle of bow member, such as Fig. 9
Shown in Figure 11.
With continued reference to Fig. 7, second connecting plate 52 is connected by the second slewing equipment 82 with the articulated slab 53, described
Second slewing equipment 82 limits the second rotary shaft extended perpendicular to second connecting plate 52, and for driving described second
Connecting plate 52 is rotated around second rotary shaft, to finely tune the position of the bow member section clamped by binding clip in a horizontal plane.
With continued reference to Fig. 7, the linking arm 44 is telescopic arm, including outer sleeve 441, is set in the outer sleeve 441
The drive device 45 of interior jacket casing 442 and the 3rd, the 3rd drive device 45 is arranged on the outer sleeve 441 with the interior jacket casing
In 442, and one end is connected to the outer sleeve 441, and the other end is connected to the interior jacket casing 442, to drive the interior jacket casing
442, along the flexible of the length direction of the outer sleeve 441, are easy to the bow member section that gripping is to be held, and slightly adjust bow member section
Position, the increase bow member accessibility scope of section.First slewing equipment 81 is connected to the outer sleeve 441, and the binding clip connects
It is connected to the end (i.e. away from one end of outer sleeve 441) of the interior jacket casing 442.
With reference to shown in Fig. 8, the fixture 41 is articulated with the end of the linking arm 44 by the second bearing pin 414, should
Second bearing pin 414 limits the rotation axis B parallel to first rotary shaft, and the fixture 41 and the linking arm 44
Between be provided with four-drive device 46, the four-drive device 46 be used for drive the fixture 41 around the rotation axis B
Rotate, to finely tune position and the attitude of the bow member section clamped by binding clip, and also allow for the gripping of bow member section to be held.Its
In, set square 415 is provided with fixture 41, it is easy to implement above-mentioned being hinged.
Handgrip mechanism
According to the third aspect of the disclosure, there is provided a kind of handgrip mechanism 6 for bow member chassis.Figure 12 to Figure 16 shows
A kind of specific embodiment of handgrip mechanism 6.Wherein, the handgrip mechanism 6 is connected to the bow member chassis by fixed structure
Working arm 22 end, the handgrip mechanism 6 include for capture bow member section 91 hook gear 61, be installed on the fixation
The hoist engine 62 of structure and the upending frame 63 for bow member section 91 described in lifting, the upending frame 63 is by the 3rd hinge in institute
Fixed structure is stated, the 3rd bearing pin limits the rotation axis C parallel to horizontal plane, and the handgrip mechanism 6 also includes that the 5th drives
Dynamic device 64, for driving the upending frame 63 to be rotated around the rotation axis C, the hook gear 61 passes through steel wire rope 621
It is connected with the hoist engine 62, the position on the fixed structure near the 3rd bearing pin is provided with for engaging the suspension hook
The locking structure of device 61.
Shown in Figure 14, steel wire rope 621 on the reel 622 of hoist engine 62, by discharging steel wire
Rope 621, can be easy to hook gear 61 to reach bow member section 91 to be captured.Afterwards, steel wire rope 621 is furled, by what is captured
Bow member section 91 is pulled towards handgrip mechanism 6, while the height of the corresponding working arm 22 of adjustment, angle and stroke, and control
The rotation of upending frame processed 63, the bow member section that will can be captured is supported on upending frame 63；Then, by continuing to furl steel wire rope
621, hook gear 61 can be pulled to and engage structure and engage wherein, thus complete the crawl to bow member section 91.Afterwards,
The bow member section 91 that will can be captured by working arm 22 delivers to desired position.
Wherein, hook gear 61 can be implemented in any suitable manner.Selectively, with reference to institute in Figure 18 and Figure 19
Show, the hook gear 61 includes being connected to the main body 610 and two claw hooks 611 of the steel wire rope 621, two claw hooks
611 bottom is connected to the main body 610 by fastener 612, and two claw hooks 611 angularly extend, described in each
The end of claw hook 611 is each formed with hook portion 613.In the specific embodiment shown in Figure 18, the institute on two claw hooks 611
State hook portion 613 to be formed with respect to bending by the end of the corresponding claw hook 611, the hook gear 61 with this structure
Can be for I-shaped bow member.In the specific embodiment shown in Figure 19, the hook portion on two claw hooks 611
613 are formed by opposite bending the in the end of the corresponding claw hook 611, and near the hook on each described claw hook 611
The position in portion 613 is provided with positive stop hook 614, and the hook gear 61 with this structure can be used for truss-like bow member.
In the specific embodiment shown in Figure 18 and Figure 19, can be adjusted by unscrewing fastener 612 (such as bolt)
Angle between two claw hooks 611, to adapt to various sizes of bow member；Tightening fastener parts 612, can fix two afterwards
Angle between claw hook 611, it is to avoid bow member is deviate from from hook portion 613.
In the specific embodiment of the third aspect of the disclosure, locking structure can be configured in any suitable manner.
For example shown in Figure 17, the locking structure includes two fixed pulleys 65 be arrangeding in parallel, described in the steel wire rope 621 from two
Passed through between fixed pulley 65 and be connected to the main body 610 of the hook gear 61, in this regard, this is also grabbing shown in Figure 17
Mobile phone structure 6 is different from the part of handgrip mechanism 6 shown in Figure 12 to Figure 15.Reel 622 furls steel wire rope 621 to hook gear 61
Main body 610 insert two fixed pulleys 65 between, realize the locking.Or, locking structure may be embodied as such as Figure 12 to figure
Structure shown in 16.With specific reference to Figure 15 and Figure 16, the locking structure includes the fixed pulley 65 and be arrangeding in parallel
Individual movable pulley 66, the steel wire rope 621 is passed through between the fixed pulley 65 and the movable pulley 66 and is connected to the suspension hook
The main body 610 of device 61.Reel 622 furls steel wire rope 621 to the main body 610 of hook gear 61 and inserts fixed pulley 65 and move
Between pulley 66, the locking is realized.The locking structure also includes bias piece 661, the movable pulley 66 is pressed to described
Fixed pulley 65.Wherein bias subtracts 611 can configure in any suitable manner, for example, it may be torsion spring.The fixed pulley 65 leads to
Cross fixed plate 651 and be connected to the fixed structure, the movable pulley 66 is installed on pressing plate 662, and one end of torsion spring is connected to the pressure
Plate 662, the other end is connected to the fixed plate 651, and pressing plate 662 is pressed to the active force of fixed plate 651 to provide.In this feelings
Under condition, in the case where hook gear 61 is locked, remain able to drive upending frame 63 to rotate certain angle around rotation axis C
Degree, so that the attitude of bow member is adjusted, in order to install.
In addition, the end of the upending frame 63 can be provided with two shaft-like stop parts 631, the stop part 631 is substantially
Length direction perpendicular to the upending frame 63 angularly extends, to avoid captured bow member section sliding from upending frame 63
It is de-.With reference to shown in Figure 20, the support that two stop parts 631 pass through the length direction extension perpendicular to the upending frame 63
Bar 632 is connected, and the support bar 632 is connected to the upending frame 63, and the stop part 631 and the support bar 632 are equipped with rolling
Moving part 633, the rolling member 633 is rotated around the bearing of trend of the corresponding stop part 631 and the support bar 632, to provide
Being in rolling contact between the bow member section and upending frame 63 that are captured.
The fixed structure includes fixed plate 71 and the column 72 upwardly extended perpendicular to the fixed plate 71, and the described 5th drives
Dynamic device 64 is arranged between the fixed plate 71 and the upending frame 63, and the upending frame 63 is articulated with the column 72, institute
State fixed plate 71 and be connected with articulated slab 73, the articulated slab 73 is articulated with the end of second working arm 22 by the 4th bearing pin 74
End, the 4th bearing pin 74 limits the rotation axis D extended parallel to horizontal direction, second working arm 22 and the articulated slab
The 6th drive device 75 is provided between 73, for driving the articulated slab 73 to be rotated around the rotation axis D, will be described solid
Fixed board 71 is adjusted to parallel to horizontal plane, partly in order to captured bow member section is kept perpendicular to horizontal plane, on the other hand,
It is easy to keep the level of handgrip operating desk 67, consequently facilitating the operator in handgrip operating desk 67 observes the position of captured bow member section
Put and attitude, so as to be adjusted correspondingly.Wherein, fixture operation platform 67 is arranged in fixed plate 71, in order to operator's energy
The captured bow member section of enough nearly closely adjustment.
Selectively, the 3rd slewing equipment 83, the 3rd time are provided between the articulated slab 73 and the fixed plate 71
Rotary device 83 limits the 3rd rotary shaft extended perpendicular to the fixed plate 71, and for driving the fixed plate 71 around described
3rd rotary shaft is rotated, to finely tune captured bow member section position in a horizontal plane.
The installation method of tunnel arch
According to the fourth aspect of the disclosure, there is provided a kind of installation method of tunnel arch, the method is comprised the following steps：
S1：Multiple bow members section 91 is transported to precalculated position in tunnel (such as using conveying arrangement (such as transport vehicle etc.)
Shown in Figure 21)；
S2：Bow member chassis is provided, installing multiple bow member sections 91 using the bow member chassis is formed as bow member 9, wherein,
The bow member chassis includes chassis 1 and operation unit 2, and the chassis 1 includes chassis 11 and running gear, set on the chassis 11
The power unit 13 for providing power for the chassis 1 and the operation unit 2 is equipped with, the operation unit 2 includes
Flexible the first working arm 21 and the second working arm 22, the bottom of the working arm 22 of first working arm 21 and second is all connected to
The chassis 11, second working arm 22 is provided with two and institute is separately positioned on the left and right directions of the chassis 1
The both sides of the first working arm 21 are stated, the end of first working arm 21 is provided with the manipulator for clamping the bow member section 91
3, the end of second working arm 22 is provided with the clamp mechanism for clamping and/or capturing different bow member sections 91
4 and/or handgrip mechanism 6.
In the installation method of the tunnel arch provided according to the fourth aspect of the disclosure, the bow member chassis for being used has
Three working arms, are correspondingly arranged at three manipulators of working arm end 3 and clamp mechanism 4 or handgrip mechanism 6 can be while grasp
Vertical different bow member section 91, therefore, in the installation process of bow member 9 (being formed by multiple bow members section 91 successively docking), Neng Goutong
One time carried out installation exercise to multiple bow members section 91, considerably improved the installation effectiveness of bow member 9, and then improve constructing tunnel
The efficiency of operation.
In above-mentioned steps S2, the connection between multiple bow member sections 91 can be completed with various orders, below with reference to figure
22 to Figure 33 specifically describes three kinds of orders of connection.Before this it should be noted that in the specific implementation shown in Figure 21 to Figure 33
In mode, three bow members section 91 is only shown, in this regard, it is emphasized that Figure 21 to Figure 33 be only used for so that corresponding step more
Plus it is clear, it is not used to be used only for corresponding step limitation three bow member sections 91 are installed；In addition, the bow member chassis for being used
The form (with reference to shown in Fig. 3 and Fig. 4) of handgrip mechanism 6 is set for the end of the second working arm 22.But those skilled in the art
It is also contemplated that the end that bow member chassis can also be embodied as the second working arm 22 sets the form of clamp mechanism 4 (with reference to figure
Shown in 1 and Fig. 2), or, the end of same second working arm 22 sets the form of clamp mechanism 4 and handgrip mechanism 6 simultaneously
(with reference to shown in Fig. 5 and Fig. 6).
In a kind of specific embodiment of the fourth aspect of the disclosure, when bow member 9 is by the odd number bow member section 91 more than 1
During composition, such as three or five, the connection between multiple bow member sections 1 can be carried out in the way of two ends behind first centre.With reference to
Shown in Figure 22 to Figure 25, above-mentioned steps S2 can be refined as following steps：
S21：Control the manipulator 3 of first working arm 21 and its end to clamp to correspond in the middle of the bow member 9
The bow member section 91 of position, and lift and adjust bow member section 91, to position to be installed is reached, as shown in Figure 22；
S22：Control second working arm 22 and its end the clamp mechanism 4 or handgrip mechanism 6 relative to being located at
The bow member section 91 in centre position clamps or captures the arch at centrally located 91 two ends of bow member section successively from the near to the remote
Frame section 91, and lift successively and adjust the corresponding bow member section 91, to cause that adjacent bow member section 91 is docked, such as scheme
Shown in 23 and Figure 24；And adjacent bow member section 91 is connected using fastener (such as bolt), to form the bow member 9,
As shown in Figure 25；
S23：Control the manipulator 3, second working arm 22 and its end of first working arm 21 and its end
The clamp mechanism 4 at end or handgrip mechanism 6, the bow member 9 is stood in ground G.
Wherein, in the step S22, the clamp mechanism 4 or handgrip of second working arm 22 wherein
Mechanism 6 discharges clamped or crawl bow member section 91 and clamps or capture next bow member section 91 to bow member section 91
Before completing connection, the clamp mechanism 4 of another second working arm 22 or handgrip mechanism 6 are kept to corresponding described
The clamping or crawl of bow member section 91, it is excessive with the load for avoiding the first working arm 21 from being undertaken.
In addition, with reference to Figure 27 to Figure 30, in another specific embodiment of the fourth aspect of the disclosure, the step
S2 is comprised the following steps：
S21：On the ground using fastener (such as bolt) successively by the adjacent institute in addition to last bow member section 91
State bow member section 91 and be joined together to form overall 90, as shown in Figure 27；
S22：The manipulator 3 of the end of the first working arm 21 is controlled to clamp the center section of the entirety 90, and
And control the clamp mechanism 4 of one of them end of the second working arm 22 or handgrip mechanism 6 to clamp or capture described whole
The corresponding part of body 90；
S23：The manipulator 3 of control control first working arm 21 and its end, corresponding second work
The clamp mechanism 4 or handgrip mechanism 6 of arm 22 and its end, the entirety 90 is vertical straight, as shown in Figure 28；
S24：The clamp mechanism 4 or handgrip mechanism 6 for controlling another end of the second working arm 22 are clamped or grabbed
The remaining bow member section 91 is taken, and controls the clamp mechanism 4 or handgrip machine of second working arm 22 and its end
Structure 6 is lifted and adjusts the bow member section 91, to cause that bow member section 91 is docked with the respective end of the entirety 90, in such as Figure 29
It is shown, and both are linked together using fastener (such as bolt), so that the bow member 9 is formed, as shown in Figure 30；
S25：Control the manipulator 3, second working arm 22 and its end of first working arm 21 and its end
The clamp mechanism 4 at end or handgrip mechanism 6, the bow member 9 is stood in ground G.
Wherein, in the step S23, the end of one end corresponding to second working arm 22 of the entirety 90 is stood
In in the ground G, a part of load is shed using the support of ground G, mitigate the heavy burden of bow member chassis.
It is described in still another specific embodiment of the fourth aspect of the disclosure with reference to shown in Figure 31 and Figure 32
Step S2 is comprised the following steps：
S21：Adjacent bow member section 91 is linked together successively using fastener (such as bolt) on the ground, with
Be formed as the bow member 9, as shown in Figure 31；
S22：The manipulator 3 of the end of the first working arm 21 is controlled to clamp the center section of the bow member 9, and
The clamp mechanism 4 of two ends of the second working arm 22 of control or handgrip mechanism 6 clamp or capture the bow member 9 respectively
The corresponding part of both sides；
S23：Control the manipulator 3, second working arm 22 and its end of first working arm 21 and its end
The clamp mechanism 4 at end or handgrip mechanism 6, the bow member 9 are stood in ground G, as shown in Figure 32.
In simple terms, in the specific embodiment shown in Figure 31 and Figure 32, step S2 may be summarized to be：On the ground will
After whole bow member sections 91 links together, reuse bow member chassis and erected.
For above-mentioned latter two implementation method, in the step S21, it is possible to use first working arm 21 and
The manipulator 3 of its end, the clamp mechanism 4 of second working arm 22 and its end or handgrip mechanism 6 clamp or
Position of the corresponding bow member section 91 of crawl to be adjusted to be easy to be docked with adjacent bow member section 91.
Additionally, in the specific embodiment of the fourth aspect offer of the disclosure, the installation method also includes：
Step S3：Drawn between two adjacent bow members 9 and set reinforcing bar and steel wire, encircleed with described in supporting with reinforcing
Frame.
In addition, the installation method also includes：
Step S4：Control the manipulator 3 and the clamp mechanism 4 or handgrip mechanism 6 to discharge the bow member 9, adjust afterwards
The whole working arm 22 of first working arm 21 and second returns to rest position, as shown in Figure 26；Afterwards by the bow member chassis
Rolled away from from the tunnel.
Step S5：Repeat the above steps S1-S4, to install next bow member 9.
Caliper bow member chassis
The 5th aspect according to the disclosure, there is provided a kind of bow member chassis, the bow member chassis includes chassis 1 and operation unit 2,
The chassis 1 includes chassis 11 and running gear, is provided with the chassis 11 for being the chassis 1 and the operation unit
2 power units 13 for providing power, the operation unit 2 is all connected to two telescopic works on the chassis 11 including bottom
Make arm 22, the left and right sides that two working arms 22 correspond to the chassis 1 is set.
Figure 33 respectively illustrates three kinds of different specific embodiments with Figure 34, Figure 35 and Figure 36 and Figure 37 and Figure 38,
Difference between these three specific embodiments is, in the specific embodiment shown in Figure 33 and Figure 34, the end of working arm 22
It is provided with clamp mechanism 4；In the specific embodiment shown in Figure 35 and Figure 36, the end of working arm 22 is provided with handgrip mechanism
6；In the specific embodiment shown in Figure 37 and Figure 38, the end of the second working arm 22 be not provided only with clamp mechanism 4 and
It is additionally provided with handgrip mechanism 6.But in these three specific embodiments, clamp mechanism 4 and handgrip mechanism 6 are used to clamp or grab
Different bow member sections 91 are taken, operation between the two is separate.Wherein, in the specific embodiment shown in Figure 37 and Figure 38
In, clamp mechanism 4 and handgrip mechanism 6 are installed as leaving enough working spaces each other, to avoid one operation wherein
When and another one between interfere.In addition, in another implementation method of the 5th aspect offer of the disclosure, two works
Making one of arm can set clamp mechanism 4, and another one can set handgrip mechanism 6.
By above-mentioned technical proposal, two clamp mechanisms of working arm end 4 and/or the energy of handgrip mechanism 6 are correspondingly arranged at
Different bow members sections 91 are enough manipulated simultaneously, therefore, in the installation process of bow member 9 (being formed by multiple bow members section 91 successively docking)
The bow member chassis for using the 5th aspect according to the disclosure to provide, can same time effect in two bow members section 91, to provide
The installation effectiveness of bow member 9, and then improve the efficiency of constructing tunnel operation.
In the specific embodiment that the 5th aspect according to the disclosure is provided, clamp mechanism 4 can be with any appropriate
Mode is configured.For example, may be implemented as the above-mentioned clamp mechanism 4 that the second aspect according to the disclosure is provided.
In the specific embodiment that the 5th aspect according to the disclosure is provided, handgrip mechanism 6 can also be with any appropriate
Mode configure.For example, may be implemented as the above-mentioned handgrip mechanism 6 that the third aspect according to the disclosure is provided.
It should be noted that in the specific embodiment shown in Figure 37 and Figure 38, the clamp machine on same working arm 22
Structure 4 and handgrip mechanism 6 are arranged on same structure (the first i.e. the above company by the connecting plate 52 of column 72 and second respectively
Fishplate bar 51 or fixed plate 71, that is to say, that the first connecting plate 51 and fixed plate 71 are same structures) on, and then by the structure
The end of working arm 22 is arranged on, using same slewing equipment (i.e. the second slewing equipment 82 or the 3rd slewing equipment 83), therefore
It is not easy to operation simultaneously.In this case, in practical work process, one can be selected according to actual conditions and is used.
Difference with the bow member chassis provided according to the first aspect of the disclosure is, the 5th side according to the disclosure
The bow member chassis that face provides is provided only with two working arms.Further, since the bow member platform that the 5th aspect according to the disclosure is provided
The weight that the applied environment of car limits every section of bow member is not too large, therefore, two working arms therein can correspond to basis
The second working arm 22 in the bow member chassis that the first aspect of the disclosure is provided is configured.
Wherein, the working arm can with the first aspect according to the disclosure in the identical mode of the second working arm 22
Set, i.e.,：The bottom of working arm 22 is provided with mounting structure, and the mounting structure is by limiting the main rotation parallel to vertical direction
The bearing pin of axle is pivotally connected to the chassis 1, is provided between the mounting structure and the chassis 1 for driving the installation
The drive device that structure is rotated around the main rotating shaft；Or, the mounting structure can also be by limiting parallel to vertical side
To the slewing equipment of main rotating shaft be connected with the chassis 1, to realize the rotation in horizontal plane, so as to adjust in a horizontal plane
The position of bow member section.In addition, the bottom of the working arm 22 is cut with scissors by limiting the bearing pin of the main rotating shaft line parallel to horizontal plane
The mounting structure is connected to, is provided between the working arm 22 and the mounting structure for driving the working arm 22 around institute
The drive device of main rotating shaft line rotation is stated, to adjust the height of bow member section.
Selectively, the running gear can be wheel 12, and to reduce the gross weight of bow member chassis, reduction is manufactured into
This, while improving travel speed and the flexibility of bow member chassis, in order to quick transition, improves operating efficiency.
Because the weight of bow member section 91 is larger, therefore, hydraulic leg 14 can be provided with four angles on chassis 11, with
The stabilization of chassis 1 is kept in the operation process of working arm.Additionally, the traveling for the ease of manipulating bow member chassis, sets on chassis 1
It is equipped with driver's cabin 15.
In addition, power unit 13 can include for drive chassis 1 walk engine, and for for working arm 22,
Telescopic oil cylinder in hydraulic leg 14 and clamp mechanism 4 and handgrip mechanism 6 provides the hydraulic power system of hydraulic oil.
Describe the preferred embodiment of the disclosure in detail above in association with accompanying drawing, but, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, various letters can be carried out with technical scheme of this disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means.In order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy is no longer separately illustrated.
Additionally, can also be combined between a variety of implementation methods of the disclosure, as long as it is without prejudice to originally
Disclosed thought, it should equally be considered as disclosure disclosure of that.
Claims (9)
1. a kind of installation method of tunnel arch, it is characterised in that the method is comprised the following steps：
S1：Multiple bow members section (91) are transported to the precalculated position in tunnel using conveying arrangement；
S2：Bow member chassis is provided, installing multiple bow members section (91) using the bow member chassis is formed as bow member (9), wherein,
The bow member chassis includes chassis (1) and operation unit (2), and the chassis (1) includes chassis (11) and running gear, the bottom
The power unit (13) for providing power for the chassis (1) and the operation unit (2), the work are provided with disk (11)
Industry unit (2) is all connected to telescopic first working arm (21) and second working arm on the chassis (11) including bottom
(22), second working arm (22) is provided with two and is separately positioned on the left and right directions of the chassis (1) described
The both sides of the first working arm (21), the end of first working arm (21) is provided with the machine for clamping bow member section (91)
Tool hand (3), the end of second working arm (22) is provided with for clamping and/or capturing different bow members section (91)
Clamp mechanism (4) and/or handgrip mechanism (6).
2. the installation method of tunnel arch according to claim 1, it is characterised in that the step S2 includes following step
Suddenly：
S21：The manipulator (3) of first working arm (21) and its end is controlled to clamp corresponding in the bow member (9)
Between position bow member section (91), and lift and adjust bow member section (91), to reaching position to be installed；
S22：Control second working arm (22) and its end the clamp mechanism (4) or handgrip mechanism (6) from the near to the remote
Ground is clamped or captures bow member section (91) at centrally located bow member section (91) two ends successively, and is lifted successively and adjusted right
Bow member section (91) answered, to cause that adjacent bow member section (91) is docked, and connects adjacent described using fastener
Bow member section (91), to form the bow member (9)；
S23：Control the manipulator (3) of first working arm (21) and its end, second working arm (22) and its
The clamp mechanism (4) of end or handgrip mechanism (6), the bow member (9) is stood on ground (G).
3. the installation method of tunnel arch according to claim 2, it is characterised in that in the step S22, wherein
The clamp mechanism (4) of one second working arm (22) or handgrip mechanism (6) release is clamped or the arch of crawl
Frame section (91) is simultaneously clamped or captured before next bow member section (91) completes connection to bow member section (91), described in another
The clamp mechanism (4) of the second working arm (22) or handgrip mechanism (6) keep the clamping to corresponding bow member section (91)
Or crawl.
4. the installation method of tunnel arch according to claim 1, it is characterised in that the step S2 includes following step
Suddenly：
S21：On the ground using fastener successively by the adjacent bow member section (91) in addition to last bow member section (91)
It is joined together to form entirety (90)；
S22：The center section of the manipulator (3) the clamping entirety (90) of the first working arm (21) end is controlled,
And the clamp mechanism (4) or handgrip mechanism (6) for controlling one of them the second working arm (22) end are clamped or grabbed
Take the corresponding part of the entirety (90)；
S23：The manipulator (3) of control control first working arm (21) and its end, corresponding second work
The clamp mechanism (4) or handgrip mechanism (6) of arm (22) and its end are vertical straight by the entirety (90)；
S24：Control another the second working arm (22) end the clamp mechanism (4) or handgrip mechanism (6) clamping or
Remaining bow member section (91) is captured, and controls the clamp mechanism (4) of second working arm (22) and its end
Or handgrip mechanism (6) lifts and adjusts bow member section (91), to cause bow member section (91) corresponding to the entirety (90)
End is docked, and both are linked together using fastener, so as to form the bow member (9)；
S25：Control the manipulator (3) of first working arm (21) and its end, second working arm (22) and its
The clamp mechanism (4) of end or handgrip mechanism (6), the bow member (9) is stood on ground (G).
5. the installation method of tunnel arch according to claim 4, it is characterised in that described whole in the step S23
Stand on the ground (G) end of one end corresponding to second working arm (22) of body (90).
6. the installation method of tunnel arch according to claim 1, it is characterised in that the step S2 includes following step
Suddenly：
S21：Adjacent bow member section (91) is linked together successively using fastener on the ground, to be formed as the arch
Frame (9)；
S22：The center section of the manipulator (3) the clamping bow member (9) of the first working arm (21) end is controlled, and
And two the second working arm (22) ends of control the clamp mechanism (4) or handgrip mechanism (6) clamp respectively or capture
The corresponding part of bow member (9) both sides；
S23：Control the manipulator (3) of first working arm (21) and its end, second working arm (22) and its
The clamp mechanism (4) of end or handgrip mechanism (6), the bow member (9) is stood on ground (G).
7. the installation method of the tunnel arch according to any one in claim 4-6, it is characterised in that in the step
In S21, the manipulator (3) of first working arm (21) and its end, second working arm (22) and its end are used
The clamp mechanism (4) at end or handgrip mechanism (6) clamping capture corresponding bow member section (91) to be adjusted to just
In the position docked with adjacent bow member section (91).
8. the installation method of tunnel arch according to claim 1, it is characterised in that the installation method also includes：
Step S3：Drawn between two adjacent bow members (9) and set reinforcing bar and steel wire.
9. the installation method of tunnel arch according to claim 8, it is characterised in that the installation method also includes：
Step S4：The manipulator (3) and the clamp mechanism (4) or handgrip mechanism (6) is controlled to discharge the bow member (9), it
After adjust first working arm (21) and the second working arm (22) returns to rest position, afterwards by the bow member chassis from described
Rolled away from tunnel.
Step S5：Repeat the above steps S1-S4.
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| CN201710014539.6A CN106761854B (en) | 2017-01-09 | 2017-01-09 | The installation method of tunnel arch |
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| CN201710014539.6A CN106761854B (en) | 2017-01-09 | 2017-01-09 | The installation method of tunnel arch |
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| CN111119936B (en) * | 2019-12-06 | 2021-06-01 | 中铁隧道局集团建设有限公司 | Automatic tunnel assembled preliminary bracing erection equipment |
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| CN112922644A (en) * | 2021-04-09 | 2021-06-08 | 中铁五局集团路桥工程有限责任公司 | Guide hole arch frame vertical frame device in tunnel primary support and construction method thereof |
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