CN110185479A - Tunnel double-lining circumferential reinforcement position control device and its application method - Google Patents
Tunnel double-lining circumferential reinforcement position control device and its application method Download PDFInfo
- Publication number
- CN110185479A CN110185479A CN201910508391.0A CN201910508391A CN110185479A CN 110185479 A CN110185479 A CN 110185479A CN 201910508391 A CN201910508391 A CN 201910508391A CN 110185479 A CN110185479 A CN 110185479A
- Authority
- CN
- China
- Prior art keywords
- bar
- lining
- measuring rod
- circumferential reinforcement
- tunnel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000002787 reinforcement Effects 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000027455 binding Effects 0.000 claims abstract description 43
- 238000009739 binding Methods 0.000 claims abstract description 43
- 230000014759 maintenance of location Effects 0.000 claims abstract description 38
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 28
- 238000005259 measurement Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 27
- 238000010276 construction Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 8
- 238000007689 inspection Methods 0.000 abstract description 8
- 239000010959 steel Substances 0.000 abstract description 8
- 210000003205 muscle Anatomy 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000012797 qualification Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 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
- E21D11/14—Lining predominantly with metal
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
-
- 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
Landscapes
- 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
The invention discloses tunnel double-lining circumferential reinforcement location control application methods, including step S1 installation, step S2 are taken, step S3 measurement, the positioning of step S4 circumferential reinforcement, step S5 retention bar is withdrawn and step 6 intends commissioning gauge rod scale value Computing Principle；The invention has the advantages that the device passes through tape measure intermediate data, and it is simple and easy, solve the pinpoint difficulty of curved section reinforcing bar；Quality inspection personnel can be by reading the scale value on measuring rod, checking whether circumferential reinforcement goes out in bar spacing detent, it can be determined that two lined steel muscle lashing location deviations simplify the process of quality inspection.The retention bar of the device is removed after framework of steel reinforcement overall binding, eliminates the case where two lining circumferential reinforcements lead to displacement because of discontinuity in process of binding, ensure that reinforcing bar binds Forming Quality.
Description
Technical field
The present invention relates to tunnel double-lining circumferential reinforcement location control fields, especially tunnel double-lining circumferential reinforcement location control
Device and its application method.
Background technique
The thickness of protection tier of Tunnel Second Lining is most important, concerning tunnel structure safety and service life.At present
Thickness of protection tier qualification rate is very low in constructing tunnel.Since in tunnel practice of construction, the song of secondary lining circumferential reinforcement
Line segment line style is that field worker is manually bent realization according to tunnel cross-section.This artificial bend mode, is not able to satisfy construction
Drawing not can be effectively controlled thickness of protection tier to the curve requirement of two lining lining cutting circumferential reinforcements.For these reasons, to mention
High secondary lining thickness of protection tier qualification rate, need to develop a kind of position control device of circumferential reinforcement.
Summary of the invention
The purpose of the present invention is to solve the above problem, devise tunnel double-lining circumferential reinforcement position control device and its
Application method.
Realize above-mentioned purpose the technical scheme is that, tunnel double-lining circumferential reinforcement positions application method, including step
S1 installation, step S2 are taken, step S3 measurement, the positioning of step S4 circumferential reinforcement, step S5 retention bar is withdrawn and step 6 is quasi-
Commissioning gauge rod scale value Computing Principle；
Step S1: according to tunnel cross-section size and control precision, to select measuring device spacing up and down；
Step S2: Tunnel Second Lining reinforcing steel bar-binding bench vehicle reaches reinforcing bar lashing location by running gear；
Step S3: according to construction drawing, two lining outermost circumferential reinforcement distance on the horizontal line of tunnel longitudinal slope face is calculated, is calculated
Quasi- commissioning gauge rod scale value；
Step S4: tunnel double-lining circumferential reinforcement position control device in operator's same horizontal line unscrews positioning spiral shell
Bolt, adjust measurement cross bar be allowed to scale reach it is quasi- adjust scale value after, screw positioning bolt, secured adjusted measuring rod then positions cross
Bar reaches predetermined position, bends circumferential reinforcement, is allowed to just resist on the outside of retention bar, and in bar spacing detent；
Step S5: after the completion of whole reinforcing bar bindings, positioning bolt is unscrewed, measuring rod is adjusted to minimum scale, screws positioning
Bolt, secured adjusted retention bar, Tunnel Second Lining reinforcing steel bar-binding bench vehicle can be moved to next plate secondary lining position；
Step 6: the distance L of the same root circumferential reinforcement of horizontal line Na can pass through inquiry construction drawing, meter on cross section
It calculates and obtains, the distance between locator of horizontal line Na M can be obtained by tape measure on cross section, horizontal line on cross section
The trolley outside of foot of Na can be obtained away from the distance P1 and P2 of two lining lines by tape measure, then left side measuring rod is quasi- adjusts scale
Value L1=(L-M)-(P1-P2)/2.Right side measuring rod is quasi- to adjust scale value L2=(L-M)+(P1-P2)/2, similarly, water on cross section
Measuring rod scale value is quasi- on horizontal line Nb adjusts scale value can be by being calculated；
The manufacturing equipment of tunnel double-lining circumferential reinforcement location control application method, including fixator, positioning bolt, measurement
Bar, retention bar and reinforcing steel bar-binding bench vehicle, the fixator are placed on reinforcing steel bar-binding bench vehicle job platform, the measuring rod
At left and right sides of the fixator, the positioning bolt is inserted on fixator front face, and top with inside fixator
Measuring rod touching, the control measuring rod is fixed or movable in fixator by measuring rod, to move left and right, the positioning is horizontal
Bar is connect with measuring rod rigid vertical, spaced set bar spacing detent on the retention bar.
It is rigidly connected between the fixator and Tunnel Second Lining reinforcing steel bar-binding bench vehicle.
Tape measure can be carried out simultaneously when the step S3 is measured, curved section reinforcing bar is measured.
It is described two to need to be mounted on the same horizontal position with the present apparatus, cooperate retention bar and bar spacing card thereon
Position.
The positioning bolt and measuring rod are and vertical with measuring rod direction in same level.
The present apparatus fixation can also be on other suitable positions of reinforcing steel bar-binding bench vehicle.
It, should using the tunnel double-lining circumferential reinforcement position control device and its application method of technical solution of the present invention production
Device is simple and easy by tape measure intermediate data, solves the pinpoint difficulty of curved section reinforcing bar, and quality inspection personnel can be with
By reading the scale value on measuring rod, checking whether circumferential reinforcement goes out in bar spacing detent, it can be determined that two lined steel muscle are tied up
Position deviation is pricked, simplifies the process of quality inspection, the retention bar of the device is removed after framework of steel reinforcement overall binding
, eliminate two lining circumferential reinforcements in process of binding because discontinuity cause displacement the case where, ensure that reinforcing bar binding at
Type quality.
Detailed description of the invention
Fig. 1 is tunnel double-lining circumferential reinforcement position control device structural schematic diagram of the present invention；
Fig. 2 is tunnel double-lining circumferential reinforcement position control device partial side view of the present invention；
In figure, 1, bar spacing detent；2, fixator；3, positioning bolt；4, measuring rod；5, retention bar；6 and reinforcing bar
Bind trolley.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawing, as shown in Figs. 1-2, tunnel double-lining circumferential reinforcement location control
Device and its application method, tunnel double-lining circumferential reinforcement location control application method, including step S1 are installed, step S2 takes,
Step S3 measurement, the positioning of step S4 circumferential reinforcement, step S5 retention bar is withdrawn and step 6 intends the calculating of commissioning gauge rod scale value
Principle；Step S1: according to tunnel cross-section size and control precision, to select measuring device spacing up and down；Step S2: tunnel
Road secondary lining reinforcing steel bar-binding bench vehicle reaches reinforcing bar lashing location by running gear；Step S3: it according to construction drawing, calculates
Two lining outermost circumferential reinforcement distance on the horizontal line of tunnel longitudinal slope face, calculates quasi- commissioning gauge rod scale value；Step S4: operator
Tunnel double-lining circumferential reinforcement position control device in same horizontal line unscrews positioning bolt, adjusts measurement cross bar and is allowed to scale
After reaching quasi- tune scale value, positioning bolt is screwed, secured adjusted measuring rod, then retention bar reaches predetermined position, and bending is circumferential
Reinforcing bar is allowed to just resist on the outside of retention bar, and in bar spacing detent；Step S5: after the completion of whole reinforcing bar bindings, rotation
Loose positioning bolt adjusts measuring rod to minimum scale, screws positioning bolt, secured adjusted retention bar, Tunnel Second Lining steel
Muscle binding trolley can be moved to next plate secondary lining position；Step 6: the same root circumferential reinforcement of horizontal line Na on cross section
Distance L can by inquiry construction drawing, calculate and obtain, the distance between locator of horizontal line Na M can be on cross section
It is obtained by tape measure, the trolley outside of foot of horizontal line Na can pass through volume away from the distance P1 and P2 of two lining lines on cross section
Ruler measurement obtains, then left side measuring rod is quasi- adjusts scale value L1=(L-M)-(P1-P2)/2.Right side measuring rod is quasi- to adjust scale value L2=
(L-M)+(P1-P2)/2, similarly, the quasi- tune scale value of measuring rod scale value can be by calculating on horizontal line Nb on cross section
Out；Including fixator 2, positioning bolt 3, measuring rod 4, retention bar 5 and reinforcing steel bar-binding bench vehicle 6, the fixator 2 is placed in
On 6 job platform of reinforcing steel bar-binding bench vehicle, through 2 left and right sides of fixator, the positioning bolt 3 is inserted into solid the measuring rod 4
Determine on 2 front face of device, and top is touched with the measuring rod 4 inside fixator 2, the control measuring rod 4 allows measuring rod 4 to exist
Fixed or movable in fixator 2, to move left and right, the retention bar 5 is connect with 4 rigid vertical of measuring rod, the positioning
Spaced set bar spacing detent 1 on cross bar 5；Rigidity between the fixator 2 and Tunnel Second Lining reinforcing steel bar-binding bench vehicle 6
Connection；Tape measure can be carried out simultaneously when the step S3 is measured, curved section reinforcing bar is measured；It is described two with this dress
It sets and needs to be mounted on the same horizontal position, cooperate retention bar 4 and bar spacing detent 1 thereon；The positioning bolt 3 and survey
Gauge rod 4 is and vertical with 4 direction of measuring rod in same level；Present apparatus fixation can also other be suitable with reinforcing steel bar-binding bench vehicle 6
On position.
The characteristics of the present embodiment be include step S1 installation, step S2 take, step S3 measurement, step S4 circumferential reinforcement
Positioning, step S5 retention bar is withdrawn and step 6 intends commissioning gauge rod scale value Computing Principle；Step S1: according to tunnel cross-section
Size and control precision, to select measuring device spacing up and down；Step S2: Tunnel Second Lining reinforcing steel bar-binding bench vehicle is logical
Running gear is crossed, reinforcing bar lashing location is reached；Step S3: according to construction drawing, two are served as a contrast most on calculating tunnel longitudinal slope face horizontal line
Outside circumferential reinforcement distance calculates quasi- commissioning gauge rod scale value；Step S4: the tunnel double-lining ring in operator's same horizontal line
To the positioning bolt that unscrews of reinforcing bar position control device, adjust measurement cross bar be allowed to scale reach it is quasi- adjust scale value after, it is fixed to screw
Position bolt, secured adjusted measuring rod, then retention bar reaches predetermined position, bends circumferential reinforcement, is allowed to just resist positioning cross
On the outside of bar, and in bar spacing detent；Step S5: after the completion of whole reinforcing bar bindings, positioning bolt is unscrewed, measuring rod is adjusted and arrives
Minimum scale, screws positioning bolt, secured adjusted retention bar, and Tunnel Second Lining reinforcing steel bar-binding bench vehicle can be moved to next
Plate secondary lining position；Step 6: the distance L of the same root circumferential reinforcement of horizontal line Na can be constructed by inquiry on cross section
Drawing calculates acquisition, and the distance between locator of horizontal line Na M can be obtained by tape measure on cross section, cross section
The trolley outside of foot of upper horizontal line Na can be obtained away from the distance P1 and P2 of two lining lines by tape measure, then left side measuring rod
It is quasi- to adjust scale value L1=(L-M)-(P1-P2)/2.Right side measuring rod is quasi- to adjust scale value L2=(L-M)+(P1-P2)/2, similarly, horizontal
Measuring rod scale value is quasi- on horizontal line Nb on section adjusts scale value can be by being calculated；Including fixator 2, positioning bolt 3,
Measuring rod 4, retention bar 5 and reinforcing steel bar-binding bench vehicle 6, the fixator 2 are placed on 6 job platform of reinforcing steel bar-binding bench vehicle,
The measuring rod 4 is inserted on 2 front face of fixator through the left and right sides of fixator 2, the positioning bolt 3, and top with pass through
The measuring rod 4 inside fixator 2 to be worn to touch, the control measuring rod 4 makes measuring rod 4 fixed or movable in fixator 2, thus
It moves left and right, the retention bar 5 is connect with 4 rigid vertical of measuring rod, spaced set bar spacing on the retention bar 5
Detent 1；It is rigidly connected between the fixator 2 and Tunnel Second Lining reinforcing steel bar-binding bench vehicle 6；When the step S3 is measured simultaneously
Tape measure can be carried out, curved section reinforcing bar is measured；It is described two to need to be mounted on the same horizontal position with the present apparatus,
Cooperate retention bar 4 and bar spacing detent 1 thereon；The positioning bolt 3 with measuring rod 4 in same level, and with
4 direction of measuring rod is vertical；The present apparatus fixation can also be on other suitable positions of reinforcing steel bar-binding bench vehicle 6, which passes through volume
Ruler measures intermediate data, simple and easy, solves the pinpoint difficulty of curved section reinforcing bar；Quality inspection personnel can be surveyed by reading
Scale value on gauge rod checks whether circumferential reinforcement goes out in bar spacing detent, it can be determined that two lined steel muscle lashing location deviations,
Simplify the process of quality inspection.The retention bar of the device is removed after framework of steel reinforcement overall binding, eliminates two
The case where circumferential reinforcement leads to displacement because of discontinuity in process of binding is served as a contrast, ensure that reinforcing bar binds Forming Quality.
In the present embodiment, positioning measuring device 1 includes fixator 2, positioning bolt 3, measuring rod 4, retention bar 5.
The measuring rod 4 passes through fixator 2；The positioning bolt 3 is fixed on fixator 2；The positioning bolt 3 and measurement
Bar 4 is and vertical with 4 direction of measuring rod in same level；The positioning bolt 3 can screw or loosen, control measurement
Bar 4 is fixed or movable in fixator 2；The retention bar 5 is connect with 4 rigid vertical of measuring rod；The retention bar 5
Upper spaced set bar spacing detent 6；The device uses in the Tunnel Second Lining reinforcing bar binding stage, which is fixedly mounted
On the job platform 8 or other suitable positions of Tunnel Second Lining reinforcing steel bar-binding bench vehicle；According to tunnel cross-section size and control
Precision, to select the spacing up and down of the device；Connection between fixator 2 and Tunnel Second Lining reinforcing steel bar-binding bench vehicle 6
It can be welding, bolt or other reliable connection types；More than two devices are mounted on the same horizontal position, and cooperation is fixed
Position cross bar 4 and bar spacing detent 6 thereon, can position the position of circumferential reinforcement 9；Tunnel Second Lining reinforcing steel bar-binding bench vehicle 6
Guarantee that trolley is parallel to tunnel cross-section as far as possible when reaching the walking of reinforcing bar lashing location 6 by running gear；According to construction drawing,
Two lining 9 distance of outermost circumferential reinforcement on the horizontal line of tunnel longitudinal slope face is calculated, quasi- commissioning gauge rod scale value is calculated；Operator is same
Tunnel double-lining circumferential reinforcement position control device on one horizontal line unscrews positioning bolt 3, adjusts measurement cross bar 4 and is allowed to scale
After reaching quasi- tune scale value, positioning bolt 3 is screwed, secured adjusted measuring rod 4, then retention bar 5 reaches predetermined position.Bend ring
To reinforcing bar, it is allowed to just resist 5 outside of retention bar, and in bar spacing detent 6.So far, circumferential reinforcement positioning is completed；Entirely
After the completion of the binding of portion's reinforcing bar, positioning bolt 3 is unscrewed, measuring rod 4 is adjusted and arrives minimum scale, screw positioning bolt 3, secured adjusted is fixed
Position cross bar 5, Tunnel Second Lining reinforcing steel bar-binding bench vehicle can be moved to next plate secondary lining position；Horizontal line Na on cross section
Same root circumferential reinforcement distance L can by inquiry construction drawing, calculate and obtain, the locator of horizontal line Na on cross section
The distance between M can be obtained by tape measure, distance of the trolley outside of foot of horizontal line Na away from two lining lines on cross section
P1 and P2 can be obtained by tape measure, then left side measuring rod is quasi- adjusts scale value L1=(L-M)-(P1-P2)/2.Right side measurement
Bar is quasi- to adjust scale value L2=(L-M)+(P1-P2)/2；Similarly, measuring rod scale value is quasi- on horizontal line Nb on cross section adjusts scale value
It can be by being calculated, which passes through tape measure intermediate data, and it is simple and easy, solve the accurate positioning of curved section reinforcing bar
Difficulty；Whether quality inspection personnel can be by reading the scale value on measuring rod 4, checking circumferential reinforcement in bar spacing detent
Out, it can be determined that two lined steel muscle lashing location deviations simplify the process of quality inspection.The retention bar 5 of the device, in reinforcing bar
It is removed after skeleton overall binding, eliminates two lining circumferential reinforcements in process of binding because discontinuity leads to displacement
Situation ensure that reinforcing bar binds Forming Quality.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of them part may be made, belongs to the scope of protection of the present invention it
It is interior.
Claims (7)
1. tunnel double-lining circumferential reinforcement location control application method, which is characterized in that take including step S1 installation, step S2,
Step S3 measurement, the positioning of step S4 circumferential reinforcement, step S5 retention bar is withdrawn and step 6 intends the calculating of commissioning gauge rod scale value
Principle；
Step S1: according to tunnel cross-section size and control precision, to select measuring device spacing up and down；
Step S2: Tunnel Second Lining reinforcing steel bar-binding bench vehicle reaches reinforcing bar lashing location by running gear；
Step S3: according to construction drawing, two lining outermost circumferential reinforcement distance on the horizontal line of tunnel longitudinal slope face is calculated, quasi- adjust is calculated
Measuring rod scale value；
Step S4: tunnel double-lining circumferential reinforcement position control device in operator's same horizontal line unscrews positioning bolt,
Adjust measurement cross bar be allowed to scale reach it is quasi- adjust scale value after, screw positioning bolt, secured adjusted measuring rod, then retention bar reaches
To predetermined position, circumferential reinforcement is bent, is allowed to just resist on the outside of retention bar, and in bar spacing detent；
Step S5: after the completion of whole reinforcing bar bindings, unscrewing positioning bolt, adjust measuring rod to minimum scale, screw positioning bolt,
Secured adjusted retention bar, Tunnel Second Lining reinforcing steel bar-binding bench vehicle can be moved to next plate secondary lining position；
Step 6: the distance L of the same root circumferential reinforcement of horizontal line Na can be obtained by inquiry construction drawing, calculating on cross section
, the distance between locator of horizontal line Na M can be obtained by tape measure on cross section, horizontal line Na on cross section
Trolley outside of foot can be obtained away from the distance P1 and P2 of two lining lines by tape measure, then left side measuring rod is quasi- adjusts scale value L1
=(L-M)-(P1-P2)/2.Right side measuring rod is quasi- to adjust scale value L2=(L-M)+(P1-P2)/2, similarly, horizontal line on cross section
The upper measuring rod scale value of Nb is quasi- to adjust scale value can be by being calculated.
2. the manufacturing equipment of tunnel double-lining circumferential reinforcement location control application method according to claim 1, feature exist
In, including fixator (2), positioning bolt (3), measuring rod (4), retention bar (5) and reinforcing steel bar-binding bench vehicle (6), it is described solid
Determine device (2) to be placed on reinforcing steel bar-binding bench vehicle (6) job platform, the measuring rod (4) is at left and right sides of fixator (2), institute
It states positioning bolt (3) to be inserted on fixator (2) front face, and top is touched with through fixator (2) internal measuring rod (4)
It touches, the control measuring rod (4) makes measuring rod (4) fixed or movable in fixator (2), to move left and right, the positioning
Cross bar (5) is connect with measuring rod (4) rigid vertical, spaced set bar spacing detent (1) on the retention bar (5).
3. tunnel double-lining circumferential reinforcement position control device according to claim 2, which is characterized in that the fixator
(2) it is rigidly connected between Tunnel Second Lining reinforcing steel bar-binding bench vehicle (6).
4. tunnel double-lining circumferential reinforcement according to claim 1 positions application method, which is characterized in that the step S3 is surveyed
Tape measure can be carried out simultaneously when amount, curved section reinforcing bar is measured.
5. tunnel double-lining circumferential reinforcement position control device according to claim 2, which is characterized in that described two with this
Device needs to be mounted on the same horizontal position, cooperates retention bar (4) and bar spacing detent (1) thereon.
6. tunnel double-lining circumferential reinforcement position control device according to claim 2, which is characterized in that the positioning bolt
(3) with measuring rod (4) in same level, and it is vertical with measuring rod (4) direction.
7. tunnel double-lining circumferential reinforcement position control device according to claim 2, which is characterized in that the present apparatus is solid
Determining can also be on reinforcing steel bar-binding bench vehicle (6) other suitable position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910508391.0A CN110185479B (en) | 2019-06-12 | 2019-06-12 | Tunnel secondary lining circumferential steel bar positioning control device and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910508391.0A CN110185479B (en) | 2019-06-12 | 2019-06-12 | Tunnel secondary lining circumferential steel bar positioning control device and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110185479A true CN110185479A (en) | 2019-08-30 |
| CN110185479B CN110185479B (en) | 2022-04-08 |
Family
ID=67721648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910508391.0A Active CN110185479B (en) | 2019-06-12 | 2019-06-12 | Tunnel secondary lining circumferential steel bar positioning control device and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110185479B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271094A (en) * | 2020-03-03 | 2020-06-12 | 中铁工程服务有限公司 | Mountain tunnel secondary lining reinforcing bar mechanized operation complete sets |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001303900A (en) * | 2000-04-26 | 2001-10-31 | Hitachi Engineering & Services Co Ltd | Device and method for measuring pitch of bolt hole of steel segment for tunnel and measuring method of number of segment therefor |
| CN202788875U (en) * | 2012-09-25 | 2013-03-13 | 中铁十一局集团第五工程有限公司 | Tunnel second lining steel bar banding scaffolding |
| CN206205907U (en) * | 2016-10-27 | 2017-05-31 | 中交一公局第二工程有限公司 | Recyclable tunnel double-lining reinforcing bar colligation positioner |
| CN108035735A (en) * | 2017-11-30 | 2018-05-15 | 中国冶集团有限公司 | A kind of tunnel double-lining reinforcing bar accurate positioning device and method |
| CN208220819U (en) * | 2018-05-23 | 2018-12-11 | 中建七局第四建筑有限公司 | A kind of one-tunnel one-track tunnel change one-tunnel two-tracks constructing tunnel device |
| CN208619129U (en) * | 2018-08-30 | 2019-03-19 | 中铁一局集团有限公司 | A kind of tunnel-liner circumferential reinforcement positioning device |
-
2019
- 2019-06-12 CN CN201910508391.0A patent/CN110185479B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001303900A (en) * | 2000-04-26 | 2001-10-31 | Hitachi Engineering & Services Co Ltd | Device and method for measuring pitch of bolt hole of steel segment for tunnel and measuring method of number of segment therefor |
| CN202788875U (en) * | 2012-09-25 | 2013-03-13 | 中铁十一局集团第五工程有限公司 | Tunnel second lining steel bar banding scaffolding |
| CN206205907U (en) * | 2016-10-27 | 2017-05-31 | 中交一公局第二工程有限公司 | Recyclable tunnel double-lining reinforcing bar colligation positioner |
| CN108035735A (en) * | 2017-11-30 | 2018-05-15 | 中国冶集团有限公司 | A kind of tunnel double-lining reinforcing bar accurate positioning device and method |
| CN208220819U (en) * | 2018-05-23 | 2018-12-11 | 中建七局第四建筑有限公司 | A kind of one-tunnel one-track tunnel change one-tunnel two-tracks constructing tunnel device |
| CN208619129U (en) * | 2018-08-30 | 2019-03-19 | 中铁一局集团有限公司 | A kind of tunnel-liner circumferential reinforcement positioning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271094A (en) * | 2020-03-03 | 2020-06-12 | 中铁工程服务有限公司 | Mountain tunnel secondary lining reinforcing bar mechanized operation complete sets |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110185479B (en) | 2022-04-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101392481B (en) | Track panel measurement positioning system and measurement positioning method thereof | |
| CN110185479A (en) | Tunnel double-lining circumferential reinforcement position control device and its application method | |
| CN102296497B (en) | Accurate adjustment construction method of turnout plate of CRTS II-type plate-type turnout non-ballast track | |
| CN103967041A (en) | Wind turbine foundation ring construction method | |
| CN107328339A (en) | A kind of planer-type mounting plate and assembly method | |
| CN208456625U (en) | A kind of tunnel lining trolley automatic measurement regulating device | |
| CN204388750U (en) | Steel reinforcement cage dipping | |
| CN206905674U (en) | A kind of sintering machine track detection device | |
| CN208443394U (en) | A kind of orientation centering rack for short-term legal system beam | |
| CN108871149A (en) | Minimum Concrete Protective Coating Thickness measuring device and measuring method | |
| CN105728475B (en) | Seamless steel pipe rolling mill rolling centerline measuring method | |
| CN207703185U (en) | Lift nonmagnetic steel tendon protective layer thickness detector caliberating device | |
| CN109778617A (en) | A kind of lateral platform trackless pipeline construction method of Subway Tunnel | |
| CN206308568U (en) | A kind of measurement apparatus of auxiliary track panel coarse adjustment | |
| CN105841592B (en) | A kind of measuring device and its application method of jacking axis deviant | |
| CN114030394A (en) | Subway contact net full-parameter trackless measurement construction method | |
| CN211057619U (en) | Auxiliary adjusting device for box girder bottom die axis | |
| CN106525597B (en) | A kind of U-shaped thin-shell aqueduct body safety detection and evaluation method | |
| CN108161364A (en) | Hyperbolic bending component processing technology | |
| CN100357709C (en) | Forestry compass with tree measuring function and use method thereof | |
| CN105783805A (en) | Apparatus for examining welded joint dimension and cylindrical shell circularity | |
| CN206627051U (en) | A kind of amount ball long-span measurement device of barreled tooth flank | |
| CN106337531B (en) | A kind of high stability combination lattice column and its processing technology | |
| CN205537475U (en) | Measurement device for top volume of advancing journal offset | |
| CN113358087B (en) | Total station reflection sheet type steel beam deflection measurement method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |