CN109538247A - It is a kind of for building the concrete filled steel tube arch of gallery supporting - Google Patents
It is a kind of for building the concrete filled steel tube arch of gallery supporting Download PDFInfo
- Publication number
- CN109538247A CN109538247A CN201811620905.3A CN201811620905A CN109538247A CN 109538247 A CN109538247 A CN 109538247A CN 201811620905 A CN201811620905 A CN 201811620905A CN 109538247 A CN109538247 A CN 109538247A
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- Prior art keywords
- component
- column
- arch
- arc
- building
- Prior art date
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
- 239000010959 steel Substances 0.000 title claims abstract description 34
- 230000003319 supportive effect Effects 0.000 claims abstract description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 20
- 239000007937 lozenge Substances 0.000 claims description 14
- 230000000712 assembly Effects 0.000 claims description 11
- 238000000429 assembly Methods 0.000 claims description 11
- 230000003139 buffering effect Effects 0.000 claims description 4
- 239000000872 buffer Substances 0.000 abstract description 5
- 238000007569 slipcasting Methods 0.000 abstract description 3
- 238000007373 indentation Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 239000006173 Good's buffer Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000011218 segmentation Effects 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
- E21D11/22—Clamps or other yieldable means for interconnecting adjacent arch members either rigidly, or allowing arch member parts to slide when subjected to excessive pressure
Abstract
The invention discloses a kind of for building the concrete filled steel tube arch of gallery supporting, by the setting of support component, can provide slanting support in the two sides of arch, improve the integral strength of arch, support component is adjustable, suitable for different terrain environments；Pass through the setting of curved components; bearing capacity is high; greater impact can effectively be born; pass through the setting of Buffer Unit; good buffer function can be played, while the impact force that the first arc-shaped workpiece and the second arc-shaped workpiece are subject to disperses when the first arc-shaped workpiece and the second arc-shaped workpiece are impacted; a kind of protective effect is integrally formed to arch, extends the service life and safety in utilization of arch；Elastic adjusting component of the invention, it may be convenient to cushioning supportive component is adjusted, guarantee that it supports degree of tension, loosening is prevented, especially during slip casting, can be very good to provide support, and the setting of locking teeth group, facilitate the indentation for adjusting wedge block, improves convenience.
Description
Technical field
It is specifically a kind of for building the concrete filled steel tube arch of gallery supporting the present invention relates to arch technical field.
Background technique
In building gallery construction, to ensure the safety of construction and the quality of construction, ensure that construction smoothly carries out, all
Some supporting measures can be taken, and concrete filled steel tube arch can effectively ensure the safety in construction.
Chinese patent discloses a kind of combined steel pipe concrete arch (Authorization Notice No. for supporting
CN206668287U), the arch bearing capacity height in the patented technology, bending resistance, non-deformability are strong, and energy conservation, safety meet the modern times
Environmentally protective construction requirement, speed of application is fast, short time limit, and simple to install is good in economic efficiency, be suitable for a variety of geological conditions and and
Under environment, still, the arc-shaped workpiece at the top of above-mentioned patent middle arch rack is monolithic construction, and volume is larger, it has not been convenient to which transport is carried, peace
It is high to fill labor intensity, and arch lacks flanking support structures, the integral strength of arch has to be hoisted, and arch does not buffer dress
Set, arch mostly direct receiving rigid shock, can integral strength to arch and service life impact.In addition, current arch
Frame during installation, is inconvenient, and in installation process, is easy to loosen, so that subsequent slip casting occurs in the process, error is biggish to be asked
Topic.
Therefore, those skilled in the art provide a kind of for building the concrete filled steel tube arch of gallery supporting, to solve
The problems mentioned above in the background art.
Summary of the invention
The purpose of the present invention is to provide a kind of for building the concrete filled steel tube arch of gallery supporting, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the invention provides the following technical scheme:
It is a kind of for building the concrete filled steel tube arch of gallery supporting, including transverse strands component, vertical pole and Auxiliary support group
Part, wherein the transverse strands component extends in the width direction of the building gallery, and the longitudinal extension with building gallery
Perpendicular arrangement, using the vertical poles connection of more parallel arrangements between two adjacent transverse strands components, the vertical pole is along institute
The length direction for stating building gallery extends, and the two sides of each transverse strands component, which are provided with, to be protruded into and anchor on the ground
Auxiliary support assemblies；It is characterized in that,
The transverse strands component is arch frame structure, and the transverse strands component is concrete filled steel tube, the transverse strands
Component includes vertical support component, adjustable arch component and buffering support component, wherein the lower part two of the adjustable arch component
End is connected to the top of the vertical support component using ring flange, is fixedly connected and is provided between the vertical support component of two sides
Crossbeam is provided with the cushioning supportive component between the middle part of the crossbeam and the downside of the adjustable arch component；
The cushioning supportive component can adjust the crossbeam to the support elasticity of the adjustable arch component.
As further scheme of the invention: the cushioning supportive component includes boss, groove, transverse slat, the first connection
Bar, cushion, the second connecting rod and elastic adjusting component, wherein opened up at the top of the boss it is fluted, the groove it is interior
Side bottom is fixedly installed with cushion, and transverse slat, the top rotation connection of the transverse slat are fixedly connected at the top of the cushion
There is first connecting rod, and the top of transverse slat is rotatably connected to the second connecting rod at a side position of first connecting rod, it is described
The upper end of first connecting rod and the second connecting rod is hingedly connected on the adjustable arch component, and the boss is fixedly supported on
On the crossbeam, the elastic lower end surface for adjusting component and being located at the crossbeam, and the elastic upper end for adjusting component is protruded into
To be fixedly connected with the cushion in the hole of the crossbeam.
As further scheme of the invention: the elastic adjusting component includes elastic block, adjusts wedge block, locking teeth
Group and locking stud, wherein the bottom of the crossbeam is provided with the elastic block, and the elastic block is hierarchic structure, and described
The upper end of elastic block is ladder small end, and the ladder small end is protruded into the crossbeam and is fixedly connected with the bottom of the cushion,
Structure is set as wedge-shaped cavity configuration between the upper surface and the crossbeam of the ladder big end of the elastic block, can in the wedge shape cavity configuration
Adjusting position is provided with adjusting wedge block, is realized by adjusting the position for adjusting wedge block to the cushioning supportive component
Elasticity adjust, it is described adjust wedge block far from the elastic block one end be extend fixed section, the extension fixed section
It is fixed on crossbeam using locking stud, described adjust is arranged on the lozenges to contact with each other between wedge block and the elastic block
There is locking teeth group.
As further scheme of the invention: the locking teeth group includes upper tooth and lower tooth, multiple upper space of teeth arrays
It is arranged on the lozenges for adjusting wedge block, the lower tooth spaced array is arranged on the lozenges of the elastic block, institute
It states tooth and extends obliquely downward setting, the lower tooth tilts upward extended, and the gradient of the lower end surface of the upper tooth is greater than
The gradient of the lozenges of the elastic block, the upper joint face being connected on the lower tooth with the lozenges of the elastic block and under
Joint face is acclivitous face, after making the adjusting wedge block be driven into the wedge-shaped cavity configuration, is enabled to
The adjusting wedge block is maintained in the wedge-shaped cavity configuration.
As the present invention further scheme: the vertical support component of the transverse strands component includes the first pedestal, the
Two pedestals, the first column and the second column, wherein there is the first column at the top of first pedestal using flanged joint, described
The sidewall weld of first column has crossbeam, and the sidewall weld of crossbeam has the second column, and the bottom of second column uses flange
It is connected with the second pedestal, and the side wall of the first column and the second column is welded with support, the upper end connection of auxiliary support assemblies
On the support, first column and the second column are concrete filled steel tube, first pedestal and the second pedestal
It is the concrete structure protruded into ground, adjustable arch component is connected to the top of first column and the second column.
As further scheme of the invention: the adjustable arch component includes the first arc-shaped workpiece, arc shrouds, second
Bolt and the second arc-shaped workpiece, one end of first arc-shaped workpiece are welded with arc shrouds, and the internal slide of the arc shrouds connects
It is connected to the second arc-shaped workpiece, and is provided through the second bolt at the top of arc shrouds, the top of second arc-shaped workpiece, which is run through, to be set
It is equipped with the second through-hole, second through-hole is adapted with the second bolt, first arc-shaped workpiece, arc shrouds and the second arc-shaped workpiece
Inside is provided with the cavity of interconnected concrete grouting, the cavity and first column and the second column it is hollow
Cavity is connected.
As further scheme of the invention: the auxiliary support assemblies include loop bar, the first bolt, slide bar, first
Through-hole, fixing seat and ground nail, the side wall of the loop bar is provided through the first bolt, and the internal slide of loop bar is connected with cunning
Bar, the side wall of the slide bar is provided through first through hole, and the lower rotation of slide bar is connected with fixing seat, the fixing seat
Bottom is welded with ground nail, and the first through hole is adapted with the first bolt, and the ground nail is anchored at below ground.
As further scheme of the invention: the first column and the first column of the transverse strands component of adjacent two
Between, two diagonal braces of arranged crosswise are fixedly installed between the second column and the second column.
As further scheme of the invention: the first connecting rod and the first arc-shaped workpiece are rotatablely connected by shaft,
And first connecting rod is steel components.
As further scheme of the invention: second connecting rod and the second arc-shaped workpiece are rotatablely connected by shaft,
And second connecting rod and first connecting rod be identical component.
Compared with prior art, the beneficial effects of the present invention are:
1, by the setting of support component, slanting support can be provided in the two sides of arch, improves the entirety of arch
Intensity, so that the safety in utilization of arch is improved, and support component is adjustable, suitable for different terrain environments；
2, by the setting of curved components, bearing capacity is high, can effectively bear greater impact, ensure the peace of construction
Entirely, the first arc-shaped workpiece and the segmentation of the second arc-shaped workpiece, overall volume can reduce, so that convenient transported and pacified to each segmentation
Dress, reduces installation labor intensity, structure is simpler；
3, it by the setting of Buffer Unit, can be played good when the first arc-shaped workpiece and the second arc-shaped workpiece are impacted
Buffer function, while the impact force that the first arc-shaped workpiece and the second arc-shaped workpiece are subject to disperses, and a kind of guarantor is integrally formed to arch
Shield effect, extends the service life and safety in utilization of arch；
4, elastic adjusting component of the invention, it may be convenient to cushioning supportive component is adjusted, guarantee that its support is drawn
Tightness prevents loosening, especially during slip casting, can be very good to provide support, and the setting of locking teeth group is convenient
The indentation of wedge block is adjusted, convenience is improved.
Detailed description of the invention
Fig. 1 is a kind of for building the structural schematic diagram of the concrete filled steel tube arch of gallery supporting；
Fig. 2 is a kind of structural schematic diagram of support component in concrete filled steel tube arch for building gallery supporting；
Fig. 3 is a kind of structural schematic diagram of curved components in concrete filled steel tube arch for building gallery supporting；
Fig. 4 is a kind of structural schematic diagram of Buffer Unit in concrete filled steel tube arch for building gallery supporting；
Fig. 5 is a kind of structural schematic diagram of locking teeth group in concrete filled steel tube arch for building gallery supporting.
Specific embodiment
Please refer to Fig. 1~5, it is a kind of for building the concrete filled steel tube arch of gallery supporting in the embodiment of the present invention, including
Transverse strands component, vertical pole 20 and auxiliary support assemblies, wherein the transverse strands component prolongs in the width direction of the building gallery
It stretches, and the perpendicular arrangement of longitudinal extension with building gallery, it is parallel using more between two adjacent transverse strands components
The vertical pole 20 of arrangement connects, and the vertical pole extends along the length direction of the building gallery, each transverse strands component
Two sides are provided with the auxiliary support assemblies for protruding into and anchoring on the ground；It is characterized in that,
The transverse strands component is arch frame structure, and the transverse strands component is concrete filled steel tube, the transverse strands
Component includes vertical support component, adjustable arch component 14 and buffering support component 22, wherein the adjustable arch component 14
Lower part both ends are connected to the top of the vertical support component using ring flange, are fixedly connected between the vertical support component of two sides
It is provided with crossbeam 21, is provided with the cushioning supportive between the middle part of the crossbeam 21 and the downside of the adjustable arch component
Component；
The cushioning supportive component 22 can adjust the crossbeam 21 to the support elasticity of the adjustable arch component.
In the present embodiment, the cushioning supportive component 22 include boss 23, groove 24, transverse slat 25, first connecting rod 26,
Cushion 27, the second connecting rod 28 and elastic adjusting component, wherein the top of the boss 23 opens up fluted 24, described recessed
The inside bottom of slot 24 is fixedly installed with cushion 27, and the top of the cushion 27 is fixedly connected with transverse slat 25, the transverse slat
25 top is rotatably connected to first connecting rod 26, and the top of transverse slat 25 rotates at a side position of first connecting rod 26
It is connected with the second connecting rod 28, the upper end of the first connecting rod 26 and the second connecting rod 28 is hingedly connected to the adjustable arch
On shape component, the boss 23 is fixedly supported on the crossbeam 21, and the elastic adjusting component is located under the crossbeam 21
End face, and the elastic upper end for adjusting component is protruded into the hole of the crossbeam to be fixedly connected with the cushion 27.
Wherein, the cushioning supportive component 22 includes elastic block 31, adjusts wedge block 30, locking teeth group 32 and locking stud
29, wherein the bottom of the crossbeam is provided with the elastic block 31, and the elastic block 31 is hierarchic structure, and the elastic block
31 upper end is ladder small end, and the ladder small end is protruded into the crossbeam and is fixedly connected with the bottom of the cushion 27, institute
It states structure between the upper surface and the crossbeam of the ladder big end of elastic block and is set as wedge-shaped cavity configuration, it is adjustable in the wedge shape cavity configuration
What section was set is provided with adjusting wedge block 30, is realized by adjusting the position for adjusting wedge block 30 to the cushioning supportive group
The elasticity of part is adjusted, and one end far from the elastic block of the adjusting wedge block 30 is to extend fixed section, described to extend admittedly
Determine section to be fixed on crossbeam using locking stud 29, it is described to adjust the wedge to contact with each other between wedge block 30 and the elastic block 31
Locking teeth group 32 is provided on shape face.
As preferred embodiment, the locking teeth group 32 includes upper tooth 33 and lower tooth 34, and multiple upper space of teeth arrays are set
It sets on the lozenges for adjusting wedge block 30, the lozenges of the elastic block 31 is arranged in 34 spaced array of lower tooth
On, the upper tooth 33 extends obliquely downward setting, the lower tooth 34 tilt upward it is extended, the lower end surface 35 of the upper tooth
Gradient is greater than the gradient of the lozenges of the elastic block 31, is connected on the lower tooth with the lozenges of the elastic block 31
Upper joint face 37 and lower joint face 36 be acclivitous face, to make the adjusting wedge block 30 be driven into the wedge
After shape cavity configuration, the adjusting wedge block 30 is enabled to be maintained in the wedge-shaped cavity configuration.
As more preferably embodiment, the vertical support component of the transverse strands component include the first pedestal 1, the second pedestal 3,
First column 2 and the second column 4, wherein there is the first column 2 at the top of first pedestal 1 using flanged joint, and described first
The sidewall weld of column 2 has crossbeam 21, and the sidewall weld of crossbeam 21 has the second column 4, and the bottom of second column 4 uses method
Orchid is connected with the second pedestal 3, and the side wall of the first column 2 and the second column 4 is welded with support 13, auxiliary support assemblies it is upper
End is connected on the support 13, and first column 2 and the second column 4 are concrete filled steel tube, first pedestal 1
It is the concrete structure protruded into ground with the second pedestal 3, adjustable arch component 14 is connected to first column 2 and second
The top of column 4, when adjustable arch component 14 absorbs impact, impact force is transferred to 2 He of the first column by curved components 14
Second column 4, meanwhile, crossbeam 21 is transferred to by first connecting rod 26 and the second connecting rod 28, has dispersed 14 institute of curved components
The impact force being subject to has ensured the structure safety of arch, first connecting rod 26 and the second connecting rod 28 by curved components 14 to
Under pressure when, cushion 27 can be pressed down against, cushion 27 is made of rubber, and can be generated in groove 24 after stress certain
Buffering is played the role of in elastic deformation, to reduce impact to the integrally-built wound of arch when curved components 14 are hit
Evil, reduces the rigid shock that arch is subject to.
Wherein, the adjustable arch component 14 includes the first arc-shaped workpiece 15, arc shrouds 16, the second bolt 18 and the second arc
Shape part 19, one end of first arc-shaped workpiece 15 are welded with arc shrouds 16, and the internal slide of the arc shrouds 16 is connected with
Second arc-shaped workpiece 19, and the top of arc shrouds 16 is provided through the second bolt 18, the top of second arc-shaped workpiece 19 is passed through
It wears and is equipped with the second through-hole, second through-hole is adapted with the second bolt 18, first arc-shaped workpiece 15,16 and of arc shrouds
The cavity 17 of interconnected concrete grouting is provided with inside second arc-shaped workpiece 19, the cavity 17 and first column
It is connected with the hollow cavity of the second column, when carrying out the installation of adjustable arch component 14, the bottom of the first arc-shaped workpiece 15 is passed through
Bolt is mounted on the top of the first column 2, and it is suitable that the second arc-shaped workpiece 19 is inserted into 16 inside of arc shrouds by its top later
Position, then the second bolt 18 is inserted by the through-hole at the top of arc shrouds 16, and pass through the second logical of corresponding position
Then hole 17 completely through arc shrouds 16 and tightens the second bolt 18, arc shrouds 16 and the second arc-shaped workpiece 19 is fastened on
Together, then the top of the bottom of the second arc-shaped workpiece 19 and the second column 4 is bolted to connection together again, arc group
Part 14 is divided into two independent segmentations, consequently facilitating transport and carried in construction ground, it is easier for installation, reduce the labor of installation
Fatigue resistance, while curved components 14 are able to bear biggish impact, intensity is high.
As more preferably embodiment, the auxiliary support assemblies 6 include loop bar 7, the first bolt 8, slide bar 9, first through hole
10, fixing seat 11 and ground nail 12, the side wall of the loop bar 7 are provided through the first bolt 8, and the internal slide connection of loop bar 7
There is slide bar 9, the side wall of the slide bar 9 is provided through first through hole 10, and the lower rotation of slide bar 9 is connected with fixing seat 11,
The bottom of the fixing seat 11 is welded with ground nail 12, and the first through hole 10 is adapted with the first bolt 8, and the ground nail 12 anchors
In ground in the following, being provided with auxiliary support assemblies 6 in the side of the first column 2 and the second column 4 after arch installation, pine
It opens the first bolt 8 and is taken out completely to it, then can be pulled downward on slide bar 9 to appropriate length, later by first along loop bar 7
Bolt 8 is inserted by the hole of 7 side of loop bar, and passes through the first through hole 10 of corresponding position, and the first bolt 8 is tightened, thus will
Loop bar 7 and slide bar 9 tighten together, and ground nail 12 is inserted into underground later, to form one firmly tiltedly in the side of arch
To support, the integral strength of arch is further improved, and the length that slide bar 9 stretches out can be adjusted according to the difference of landform,
The scope of application is wider.
In the present embodiment, between the first column and the first column of the adjacent two transverse strands components, second is vertical
Two diagonal braces 5 of arranged crosswise are fixedly installed between column and the second column.The first connecting rod 26 and the first arc-shaped workpiece
15 are rotatablely connected by shaft, and first connecting rod 26 is steel components.Second connecting rod 28 and the second arc-shaped workpiece 19 are logical
Shaft rotation connection is crossed, and the second connecting rod 28 and first connecting rod 26 are identical component.
It is above-described, it is merely preferred embodiments of the present invention, but protection scope of the present invention is not limited to
This, anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention
And its inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of for building the concrete filled steel tube arch of gallery supporting, including transverse strands component, vertical pole (20) and Auxiliary support
Component, wherein the transverse strands component extends in the width direction of the building gallery, and longitudinal extension side with building gallery
To perpendicular arrangement, using vertical pole (20) connection of more parallel arrangements, the vertical pole between two adjacent transverse strands components
Length direction along the building gallery extends, and the two sides of each transverse strands component, which are provided with, to be protruded into and be anchored at ground
Auxiliary support assemblies on face；It is characterized in that,
The transverse strands component is arch frame structure, and the transverse strands component is concrete filled steel tube, the transverse strands component
Including vertical support component, adjustable arch component (14) and buffering support component (22), wherein the adjustable arch component (14)
Lower part both ends the top of the vertical support component is connected to using ring flange, it is fixed between the vertical support component of two sides to connect
It connects and is provided with crossbeam (21), be provided between the middle part of the crossbeam (21) and the downside of the adjustable arch component described slow
Rush support component；
The cushioning supportive component (22) can adjust the crossbeam (21) to the support elasticity of the adjustable arch component.
2. according to claim 1 a kind of for building the concrete filled steel tube arch of gallery supporting, which is characterized in that described
Cushioning supportive component (22) includes boss (23), groove (24), transverse slat (25), first connecting rod (26), cushion (27), second
Connecting rod (28) and elastic adjusting component, wherein it is opened up fluted (24) at the top of the boss (23), the groove (24)
Inside bottom is fixedly installed with cushion (27), is fixedly connected with transverse slat (25), the transverse slat at the top of the cushion (27)
(25) it is rotatably connected at the top of first connecting rod (26), and the top of transverse slat (25) is close to the side of first connecting rod (26) position
The place of setting is rotatably connected to the second connecting rod (28), and the upper end of the first connecting rod (26) and the second connecting rod (28) hingedly connects
It connects on the adjustable arch component, the boss (23) is fixedly supported on the crossbeam (21), the elastic adjusting component
Positioned at the lower end surface of the crossbeam (21), and the elastic upper end for adjusting component protrude into the hole of the crossbeam so as to it is described
Cushion (27) is fixedly connected.
3. according to claim 2 a kind of for building the concrete filled steel tube arch of gallery supporting, which is characterized in that described
Elastic adjusting component includes elastic block (31), adjusts wedge block (30), locking teeth group (32) and locking stud (29), wherein institute
The bottom for stating crossbeam is provided with the elastic block (31), and the elastic block (31) is hierarchic structure, and the elastic block (31)
Upper end is ladder small end, and the ladder small end is protruded into the crossbeam and is fixedly connected with the bottom of the cushion (27), described
Structure is set as wedge-shaped cavity configuration between the upper surface and the crossbeam of the ladder big end of elastic block, is adjusted in the wedge shape cavity configuration
Being provided with for position adjusts wedge block (30), is realized by adjusting the position for adjusting wedge block (30) to the cushioning supportive
The elasticity of component is adjusted, and described one end far from the elastic block for adjusting wedge block (30) is to extend fixed section, described to prolong
It stretches fixed section to be fixed on crossbeam using locking stud (29), phase between the adjusting wedge block (30) and the elastic block (31)
Locking teeth group (32) are provided on the lozenges mutually contacted.
4. according to claim 3 a kind of for building the concrete filled steel tube arch of gallery supporting, which is characterized in that described
Locking teeth group (32) includes upper tooth (33) and lower tooth (34), and multiple upper space of teeth array settings are in adjusting wedge block (30)
On lozenges, lower tooth (34) spaced array is arranged on the lozenges of the elastic block (31), upper tooth (33) inclination
Extend downwardly setting, the lower tooth (34) tilts upward extended, and the gradient of the lower end surface (35) of the upper tooth is greater than institute
State the gradient of the lozenges of elastic block (31), the upper connection being connected on the lower tooth with the lozenges of the elastic block (31)
Face (37) and lower joint face (36) are acclivitous face, to make the adjusting wedge block (30) be driven into the wedge shape
After cavity configuration, the adjusting wedge block (30) is enabled to be maintained in the wedge-shaped cavity configuration.
5. according to claim 3 a kind of for building the concrete filled steel tube arch of gallery supporting, which is characterized in that described
The vertical support component of transverse strands component includes the first pedestal (1), the second pedestal (3), the first column (2) and the second column (4),
Wherein, the top of first pedestal (1) is had the first column (2) using flanged joint, the sidewall weld of first column (2)
Have crossbeam (21), the sidewall weld of crossbeam (21) has the second column (4), and the bottom of second column (4) uses flanged joint
Have the second pedestal (3), and the side wall of the first column (2) and the second column (4) is welded with support (13), auxiliary support assemblies
Upper end is connected on the support (13), and first column (2) and the second column (4) are concrete filled steel tube, described
First pedestal (1) and the second pedestal (3) are the concrete structure protruded into ground, and adjustable arch component (14) is connected to described
The top of first column (2) and the second column (4).
6. according to claim 5 a kind of for building the concrete filled steel tube arch of gallery supporting, which is characterized in that described
Adjustable arch component (14) includes the first arc-shaped workpiece (15), arc shrouds (16), the second bolt (18) and the second arc-shaped workpiece (19),
One end of first arc-shaped workpiece (15) is welded with arc shrouds (16), and the internal slide of the arc shrouds (16) is connected with
Two arc-shaped workpieces (19), and the second bolt (18) are provided through at the top of arc shrouds (16), second arc-shaped workpiece (19)
Top is provided through the second through-hole, and second through-hole is adapted with the second bolt (18), first arc-shaped workpiece (15), arc
The cavity (17) of interconnected concrete grouting, the cavity are provided with inside shape casing (16) and the second arc-shaped workpiece (19)
(17) it is connected with the hollow cavity of first column and the second column.
7. according to claim 5 a kind of for building the concrete filled steel tube arch of gallery supporting, which is characterized in that described
Auxiliary support assemblies (6) include loop bar (7), the first bolt (8), slide bar (9), first through hole (10), fixing seat (11) and ground nail
(12), the side wall of the loop bar (7) is provided through the first bolt (8), and the internal slide of loop bar (7) is connected with slide bar (9),
The side wall of the slide bar (9) is provided through first through hole (10), and the lower rotation of slide bar (9) is connected with fixing seat (11),
The bottom of the fixing seat (11) is welded with ground nail (12), and the first through hole (10) is adapted with the first bolt (8), describedly
Nail (12) is anchored at below ground.
8. according to claim 5 a kind of for building the concrete filled steel tube arch of gallery supporting, which is characterized in that adjacent
Two transverse strands components the first column and the first column between, be fixedly installed between the second column and the second column
There are two diagonal braces (5) of arranged crosswise.
9. according to claim 6 a kind of for building the concrete filled steel tube arch of gallery supporting, which is characterized in that described
First connecting rod (26) and the first arc-shaped workpiece (15) are rotatablely connected by shaft, and first connecting rod (26) is steel components.
10. according to claim 6 a kind of for building the concrete filled steel tube arch of gallery supporting, which is characterized in that institute
It states the second connecting rod (28) and the second arc-shaped workpiece (19) to be rotatablely connected by shaft, and the second connecting rod (28) and first connecting rod
It (26) is identical component.
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| CN110863844A (en) * | 2019-11-13 | 2020-03-06 | 浙江海洋大学 | Support equipment for tunnel construction |
| CN113356911A (en) * | 2021-06-03 | 2021-09-07 | 三峡大学 | Supporting device and method for soft rock tunnel excavation |
| CN113445620A (en) * | 2020-03-26 | 2021-09-28 | 中建二局第一建筑工程有限公司 | Novel building frame construction for civil construction engineering |
| CN113465582A (en) * | 2021-05-27 | 2021-10-01 | 中铁隧道局集团建设有限公司 | Arc-shaped positioning pay-off device capable of being adjusted and reused and pay-off method thereof |
| CN113585039A (en) * | 2021-09-22 | 2021-11-02 | 重庆交通大学 | Tortoise shell bionic arch structure and manufacturing method thereof |
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| CN110067576A (en) * | 2019-05-05 | 2019-07-30 | 李帅 | A kind of extruded swelling rock road tunnel suspension device |
| CN110067576B (en) * | 2019-05-05 | 2021-10-01 | 厦门鹭恒达建筑工程有限公司 | Extrusion expansion rock highway tunnel supporting device |
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| CN113445620B (en) * | 2020-03-26 | 2022-05-20 | 中建二局第一建筑工程有限公司 | Novel building frame construction for civil and architectural engineering |
| CN113445620A (en) * | 2020-03-26 | 2021-09-28 | 中建二局第一建筑工程有限公司 | Novel building frame construction for civil construction engineering |
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| CN114075988A (en) * | 2020-08-17 | 2022-02-22 | 李信斌 | Support equipment |
| CN114075989B (en) * | 2020-08-17 | 2024-03-26 | 李信斌 | Supporting equipment |
| CN114075988B (en) * | 2020-08-17 | 2024-03-29 | 李信斌 | Supporting equipment |
| CN113465582A (en) * | 2021-05-27 | 2021-10-01 | 中铁隧道局集团建设有限公司 | Arc-shaped positioning pay-off device capable of being adjusted and reused and pay-off method thereof |
| CN113465582B (en) * | 2021-05-27 | 2023-03-21 | 中铁隧道局集团建设有限公司 | Arc-shaped positioning pay-off device capable of being adjusted and reused and pay-off method thereof |
| CN113356911A (en) * | 2021-06-03 | 2021-09-07 | 三峡大学 | Supporting device and method for soft rock tunnel excavation |
| CN113356911B (en) * | 2021-06-03 | 2024-01-19 | 山西美佳矿业装备有限公司 | Supporting device and method for soft rock tunnel excavation |
| CN113585039A (en) * | 2021-09-22 | 2021-11-02 | 重庆交通大学 | Tortoise shell bionic arch structure and manufacturing method thereof |
| CN115653648A (en) * | 2022-12-12 | 2023-01-31 | 华拓(济南)实业投资有限公司 | Steel pipe concrete truss support system |
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