CN108708744A - A kind of short abutment wall of constructing tunnel inverted arch sews up a batch rebar fixing device - Google Patents
A kind of short abutment wall of constructing tunnel inverted arch sews up a batch rebar fixing device Download PDFInfo
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- CN108708744A CN108708744A CN201810499530.3A CN201810499530A CN108708744A CN 108708744 A CN108708744 A CN 108708744A CN 201810499530 A CN201810499530 A CN 201810499530A CN 108708744 A CN108708744 A CN 108708744A
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- electric welding
- sliding sleeve
- movable sliding
- pressing
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- 238000003466 welding Methods 0.000 claims abstract description 88
- 238000010276 construction Methods 0.000 claims abstract description 33
- 238000009432 framing Methods 0.000 claims abstract description 33
- 230000006641 stabilisation Effects 0.000 claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 18
- 210000000056 organ Anatomy 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 63
- 230000007246 mechanism Effects 0.000 claims description 45
- 230000000694 effects Effects 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 239000000837 restrainer Substances 0.000 claims 1
- 230000009471 action Effects 0.000 description 7
- 230000003993 interaction Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000007596 consolidation process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 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 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 230000008733 trauma Effects 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
- E21D11/04—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
- E21D11/107—Reinforcing elements therefor; Holders for the reinforcing elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil 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 a kind of short abutment walls of constructing tunnel inverted arch to sew up a batch rebar fixing device, its structure includes movable sliding sleeve, stabilisation system, bolt, main framing, fixed underpan, movable sliding sleeve front surface is set there are two trepanning, bolt is equipped with 2 and is fixed across movable sliding sleeve altogether, stabilisation system is set to rear side in movable sliding sleeve, stabilisation system is connected with movable sliding sleeve by organ's hinge, main framing is in a vertical shape and through movable sliding sleeve, fixed underpan is set to main framing upper surface, and fixed underpan is connected with main framing by electric welding.The present invention by equipped with stabilisation system, it may make equipment when connect batch reinforcing bar and fixing, fixed with this come the reinforcing to main framing using bolt, prevent it from being loosened caused by uncertain factor, influence entire construction quality, at the same the stability and practical degree for also improving the fixing device.
Description
Technical field
The present invention relates to constructing tunnel technical field of auxiliary equipment, more precisely, being a kind of short side of constructing tunnel inverted arch
Wall sews up a batch rebar fixing device.
Background technology
In the short abutment wall work progress of tunnel plain concrete location inverted arch, it is desirable that it is pre-buried connect batch reinforcing bar can realize it is exposed
High unity, line style are straight, spacing is unified, are difficult to avoid connecing batch reinforcing bar to occur reinforcing bar after pre-buried crooked, outer in practice of construction
The phenomenon not straight with line style that dew differs, spacing differs.Because in longitudinally batch reinforcement construction is sewed up in construction, due to connecing a batch reinforcing bar
All using artificial construction when pre-buried, the unification more difficult to control of the pre-buried height of batch reinforcing bar is connect, steel generally occurs in the pre-buried batch reinforcing bar that connects
Displacement of muscle and tendon after trauma is tiltedly, protruded length differs, spacing differs and the not straight phenomenon of line style, and this case increases difficulty to follow-up two linings construction
Degree reduces construction efficiency.But it is this at present connect a batch reinforcing bar and be fixedly mounted with to set have the disadvantage that：
Equipment gets off to be easy for a long time to cause sliding sleeve to be slided because getting rusty in fixed steel bars, and by being fixed with bolt
Wheel, which causes to connect a batch reinforcing bar, to be loosened, and then influences integrated engineering progress.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of short abutment walls of constructing tunnel inverted arch to sew up a batch steel
Muscle fixing device, to solve the equipment of the prior art in fixed steel bars, and by being fixed with bolt, it is easy to get off for a long time
Cause sliding sleeve pulley to cause to connect a batch reinforcing bar and loosen because getting rusty, and then influences the defect of integrated engineering progress.
To achieve the goals above, the present invention is to realize by the following technical solutions：
A kind of short abutment wall of constructing tunnel inverted arch sews up a batch rebar fixing device, structure include movable sliding sleeve, stabilisation system,
Bolt, main framing, fixed underpan, the activity sliding sleeve front surface are set there are two trepanning, and the bolt is equipped with 2 and altogether across work
Dynamic sliding sleeve is fixed, and the stabilisation system is set to rear side in movable sliding sleeve, and the stabilisation system passes through organ's hinge with movable sliding sleeve
It is connected, the main framing is in a vertical shape and through movable sliding sleeve, and the fixed underpan is set to main framing upper surface, the fixation
Chassis and main framing are connected by electric welding, the stabilisation system by pressing mechanism, mobile mechanism, position-limit mechanism, pull structure,
Right ruggedized construction, resetting structure, left ruggedized construction composition, the pressing mechanism are in same parallel lines, the movement with bolt
Mechanism lower part and pressing mechanism top are connected by pushing, the position-limit mechanism be set to mobile mechanism's upper right and lower part with
Mobile mechanism is connected by engagement, and the right ruggedized construction lower part and mobile mechanism's upper left quarter are connected and its right side by engaging
Side is connected with resetting structure, and the left ruggedized construction is set on the left of movable sliding sleeve internal upper part, the left ruggedized construction right end with
Structure is pulled to be connected by pulling.
As present invention scheme further, the pressing mechanism by pressing set casing, pressing plate, pressing axis, push plate,
No.1 spring lever is formed with movable plate, and the pressing set casing is set to rear surface top in movable sliding sleeve, the pressing stock set casing
It is connected by electric welding with movable sliding sleeve, the push plate is set to inside pressing set casing, and the pressing axis is set to table on the left of push plate
Face, the pressing axis are connected with push plate by electric welding, and the pressing plate is set on the left of pressing axis and left positioned at set casing is pressed
Side, the pressing plate and pressing axis are connected by electric welding, the No.1 spring lever set on push plate right lateral surface and with by pressing
Determine shell phase connection, it is described to be equipped with 2 pieces altogether with movable plate and be respectively arranged on top and the bottom on the right side of push plate, it is described to pass through electricity with push plate with movable plate
Weldering is connected, and what the push plate upper right quarter was equipped with is connected with mobile mechanism by pushing with movable plate.
As the scheme of the present invention further, the mobile mechanism is by fixed plate, rail rods, shifting axle, No.1 straight line
Rack, fixed spring composition, the fixed plate are set to rear surface top in movable sliding sleeve, and the fixed plate passes through with movable sliding sleeve
Electric welding is connected, and the rail rods are equipped with 2 and are set to fixed plate front surface top and the bottom altogether, and the rail rods pass through with fixed plate
Electric welding is connected, and the shifting axle is connected by rail rods with fixed plate, the shifting axle lower part with movable plate pass through promotion
Be connected, the fixed spring be set to shifting axle lower part on the right side of, the No.1 linear gear rack be set to shifting axle upper surface, described one
Number linear gear rack is connected with shifting axle by electric welding, and the No.1 linear gear rack is connected with position-limit mechanism by engaging.
As present invention scheme further, the position-limit mechanism by No.1 sleeve, No.1 limit spring, motion bar,
Link block, gear plate, No.1 rope composition, the No.1 sleeve are set to rear surface top in movable sliding sleeve and are located in fixed plate
Side, the No.1 sleeve are connected by electric welding with movable sliding sleeve, stretch into No.1 sleeve inner on the right side of the motion bar and pass through
No.1 limit spring is connected, and the motion bar left end is connected with structure is pulled by No.1 rope., the link block is set to
On the left of motion bar lower surface, the link block is connected with motion bar by electric welding, and the gear plate is set to link block lower surface,
The gear plate is connected with link block by electric welding, and the gear plate is connected with No.1 linear gear rack by engaging.
As the scheme of the present invention further, the pulling structure is by support plate, No.1 strut, No. two struts, No.1s
Limit spring rope, No.1 pulley, No. two ropes, fixed button block, active plate, connecting rod, arc-shaped gear wheel plate, No. three ropes,
No. four ropes, No. two pulleys composition, the support plate are fixedly installed in upper back in movable sliding sleeve, the No.1 strut and No. two
Strut top is connected by hinge and is installed on support plate upper surface, and the No.1 strut is limited with No. two struts by No.1
Spring rope is connected, and the No.1 pulley is set on the left of support plate upper surface, and the No.1 pulley is with support plate by being welded phase
Connection, the connecting rod are installed on support plate upper left side by hinge, and the connecting rod left end passes through No. three with left ruggedized construction
Rope is connected, and the arc-shaped gear wheel plate is set to connecting rod upper surface and is connected by electric welding, the arc-shaped gear wheel plate with it is multiple
Bit architecture is connected by pushing, and the active plate is set on the left of connecting rod lower surface and is connected by electric welding, described
Fixed button block is set to active plate lower surface, and the fixed button block is vertically connected by electric welding with active plate and is connect, described
No. two rope one end are connected with fixed button block winding and the other end is connected around No.1 pulley with No.1 strut, described No. four
Rope one end is connected with the winding of connecting rod right end and the other end is connected with No.1 strut and the winding of No. two strut top junction
It connecing, No. two pulleys are set on the right side of support plate upper surface, and No. two pulleys are connected with support plate by electric welding, and described two
Number strut lower end is connected with the winding of No.1 rope, and the No.1 rope other end is connected around No. two pulleys with motion bar.
As present invention scheme further, the right ruggedized construction by No.1 holder, No.1 oversleeve, No.1 push rod,
No.1 connecting plate, No.1 securing plate composition, upper surface after the No.1 branch is set up in movable sliding sleeve, the No.1 holder and work
Dynamic sliding sleeve is vertically connected by electric welding to be connect, and the No.1 oversleeve is set to No.1 holder lower surface, the No.1 oversleeve and No.1 branch
Frame is connected by electric welding, and the No.1 push rod is in transversary and passes through No.1 oversleeve, the No.1 push rod and No.1 oversleeve
It is connected by fitting, the No.1 connecting plate is set to No.1 push rod right end face, and the No.1 connecting plate is logical with No.1 push rod
It crosses electric welding to be connected, be connected by hinge with resetting structure on the right side of the No.1 connecting plate, the No.1 securing plate is set to one
Number push rod left-hand face, the No.1 securing plate are connected with No.1 push rod by electric welding.
As the scheme of the present invention further, the resetting structure is by No. two sleeves, No. two spring levers, fixed plate, rollings
Wheel, vertical motion bar, connecting rod composition, No. two sleeves are set to rear wall top in movable sliding sleeve, No. two sleeves and activity
Sliding sleeve is connected by electric welding, and No. two spring lever right ends stretch into No. two sleeve inners and are connected by electric welding, described solid
Fixed board is set to above No. two sleeves, and the idler wheel is set to fixed plate left end surface, and the idler wheel is connected with fixed plate by electric welding
It connects, the vertical motion bar lower part is connected with No. two spring levers by electric welding and upper part passes through hinge phase with No.1 connecting plate
Connection, the vertical motion bar is set on the left of idler wheel and is connected by sliding, before the connecting rod right end is set to vertical motion bar
Surface top is simultaneously connected and its left end is connected through the hinge with arc-shaped gear wheel plate front surface right lower quadrant by hinge.
As present invention scheme further, the left ruggedized construction by No. three sleeves, No. two limit springs, pull rod,
Thin bar, No. two holders, No. two oversleeves, No. two push rods, No. two connecting plates, No. two securing plate compositions, No. three sleeves, which are set to, lives
Dynamic sliding sleeve internal upper part antetheca, No. three sleeves are connected with movable sliding sleeve by electric welding, and the pull rod left end stretches into No. three sets
Cylinder is internal and is connected by No. two limit springs, and the pull rod right end is connected with connecting rod by No. three ropes, described thin
Bar is set on the left of pull rod upper surface, and the thin bar is connected with pull rod by electric welding, and No. two branch are set up in movable sliding sleeve
Preceding upper wall, No. two holders are connected with movable sliding sleeve by electric welding, and No. two oversleeves are set to No. two pedestal lower ends, described
No. two oversleeves are connected with No. two holders by electric welding, and No. two push rods with it pass through in transversary and across No. two oversleeves
Fitting is connected, and No. two connecting plates are set to No. two push rod left ends and are connected by electric welding, on the left of No. two connecting plates
It is connected by electric welding with thin bar upper right quarter, No. two securing plates are set to No. two push rod right ends, No. two securing plates and two
Number push rod is connected by electric welding.
Invention advantageous effect
A kind of short abutment wall of constructing tunnel inverted arch of the present invention sews up a batch rebar fixing device, by main framing and movable sliding sleeve into
Row fitting connects, and because main framing front and rear surfaces are equipped with opening and movable sliding sleeve front surface sets that there are two bolts hole, passes through spiral shell
The open top that bolt passes through bolt hole and main framing surface to be equipped with contacts pressing plate, and screwing bolts, and pressing plate is by bolt
Pressure to the right, by pressing axis drive push plate move right, shifting axle under the moving right with movable plate with its synchronize to
Right movement, the No.1 linear gear rack that top is equipped with engage during moving right with gear plate, and gear plate is under its effect
Be moved to the left, be inconjunction be by link block pull motion bar be moved to the left, No. two struts by be connected with motion bar one
Number rope lower rightward under its effect moves, at the same rotated clockwise by No. four ropes-drive connecting rod, and it is another
Then its underpart is moved to the left the No.1 strut at end under the interaction of No. two struts and active plate, table before vertical motion bar
The connecting rod that face top is equipped with pulls upper part to be moved to the left under the action of arc-shaped gear wheel plate, and then pushes No.1 push rod to moving to left
It is dynamic, consolidation process is carried out to main framing by No.1 securing plate, another lateral bracing strut is then clockwise in connecting rod by No. three ropes
It moves right under rotation, and pushes No. two connecting plates to be moved synchronously with it by thin bar, No. two securing plates are by from No. two
The thrust of push rod to move right carries out consolidation process to main framing；Opposite, it is lost to the right when not contacted with pressing plate
Pressure, and simultaneously the elastic force to the left of No.1 spring lever effect under return to original state, be connected with push plate match movable plate
It is moved to the left with it, shifting axle is no longer influenced by the thrust to the right with movable plate, while under the active force to the left of fixed spring to the left
It is mobile, return to initial position, while its above No.1 linear gear rack then by engage drive, it moves right with gear plate,
And gear plate returns to initial position under the elastic force to the right of No.1 limit spring, and motion bar left end is connected by No.1 rope
No. two struts be moved to the left in itself and its underpart under the interaction of No.1 limit spring rope, on No.1 strut and No. two struts
It then being moved up at portion's commissure, active plate is then pulled downward on by No. two ropes under the moving right of No.1 strut, and
Drive arc-shaped gear wheel plate to rotate counterclockwise, and limited by No. four ropes, return to original state, at the same pass through connecting rod
The vertical motion bar being connected then its under the interaction of No. two spring levers by No.1 connecting plate drive No.1 push rod to
It moves right, no longer main framing is reinforced, and the pull rod of another side is then moved to the left under the action of No. two limit springs, and
Original state is returned to using No. three ropes, and No. two push rods are then under the action of No. two connecting plates being connected with thin bar to moving to left
Dynamic, No. two securing plates no longer reinforce main framing.
The present invention a kind of short abutment wall of constructing tunnel inverted arch sew up a batch rebar fixing device, by equipped with stabilisation system,
It may make equipment when connect batch reinforcing bar and fixing, fixed with this come the reinforcing to main framing using bolt, prevent it because not true
Determine to loosen caused by factor, influence entire construction quality, at the same the stability for also improving the fixing device and practicality
Degree.
Description of the drawings
By reading with reference to attached drawing to being described in detail made by non-limiting embodiment, other feature of the invention, purpose
It will be become more apparent upon with advantage.
In the accompanying drawings：
Fig. 1 is the structural schematic diagram that a kind of short abutment wall of constructing tunnel inverted arch of the present invention sews up batch rebar fixing device.
Fig. 2 is that a kind of short abutment wall of constructing tunnel inverted arch of the present invention sews up the private side of batch rebar fixing device regarding structural plan
Figure.
Fig. 3 is the enlarged drawing at A in Fig. 2.
Fig. 4 is a kind of detailed construction schematic diagram of stabilisation system of the present invention.
Fig. 5 is a kind of working state figure of stabilisation system of the present invention.
In figure：Movable sliding sleeve -1, bolt -3, main framing -4, fixed underpan -5, pressing mechanism -20, moves stabilisation system -2
Motivation structure -21, pulls structure -23, right ruggedized construction -24, resetting structure -25, left ruggedized construction -26, presses position-limit mechanism -22
It presses set casing -201, pressing plate -202, pressing axis -203, push plate -204, No.1 spring lever -205, match movable plate -206, fixed plate -
210, rail rods -211, shifting axle -212, No.1 linear gear rack -213, fixed spring -214, No.1 sleeve -220, No.1 limit
Spring -221, motion bar -222, link block -223, gear plate -224, No.1 rope -225, support plate -230, No.1 strut -
231, No. two struts -232, No.1 limit spring rope -233, -234, No. two ropes -235 of No.1 pulley, fixation button block -236, work
Dynamic connecting plate -237, connecting rod -238, -239, No. three ropes -2310 of arc-shaped gear wheel plate, No. four ropes -2311, No. two pulleys -
2312, No.1 holder -240, No.1 oversleeve -241, No.1 push rod -242, No.1 connecting plate -243, No.1 securing plate -244, two
Number sleeve -250, No. two spring levers -251, fixed plate -252, idler wheel -253, vertical motion bar -254, connecting rod -255, No. three sets
- 260, No. two limit springs -261 of cylinder, pull rod -262, thin bar -263, No. two holders -264, No. two oversleeves -265, No. two push rods -
266, No. two connecting plates -267, No. two securing plates -268.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
As Figure 1-Figure 5, the present invention provides the skill that a kind of short abutment wall of constructing tunnel inverted arch sews up batch rebar fixing device
Art scheme：
A kind of short abutment wall of constructing tunnel inverted arch sews up a batch rebar fixing device, and structure includes movable sliding sleeve 1, stabilisation system
2, bolt 3, main framing 4, fixed underpan 5, activity 1 front surface of sliding sleeve are set there are two trepanning, and the bolt 3 is equipped with 2 altogether
And fixed across movable sliding sleeve 1, the stabilisation system 2 is set to rear side in movable sliding sleeve 1, the stabilisation system 2 and movable sliding sleeve 1
It is connected by organ's hinge, the main framing 4 is in a vertical shape and through movable sliding sleeve 1, and the fixed underpan 5 is set to main framing
4 upper surfaces, the fixed underpan 5 are connected with main framing 4 by electric welding, and the stabilisation system 2 is by pressing mechanism 20, moving machine
Structure 21, position-limit mechanism 22 pull structure 23, right ruggedized construction 24, resetting structure 25, left ruggedized construction 26 to form, the pressing
Mechanism 20 is in same parallel lines with bolt 3, and 21 lower part of the mobile mechanism is connected with 20 top of pressing mechanism by pushing,
The position-limit mechanism 22 is set to 21 upper right of mobile mechanism and lower part is connected with mobile mechanism 21 by engaging, and the right side adds
24 lower part of fixing structure is connected by engaging with 21 upper left quarter of mobile mechanism and is connected with resetting structure 25 on the right side of it, the left side
Ruggedized construction 26 is set on the left of 1 internal upper part of movable sliding sleeve, and 26 right end of left ruggedized construction passes through pulling phase with structure 23 is pulled
Connection, the pressing mechanism 20 by pressing set casing 201, pressing plate 202, pressing axis 203, push plate 204, No.1 spring lever 205,
It is formed with movable plate 206, the pressing set casing 201 is set to rear surface top in movable sliding sleeve 1, the pressing stock set casing 201
It is connected by electric welding with movable sliding sleeve 1, the push plate 204 is set to inside pressing set casing 201, and the pressing axis 203 is set to
204 left-hand face of push plate, the pressing axis 203 are connected with push plate 204 by electric welding, and the pressing plate 202 is set to pressing axis
203 left sides are simultaneously located at 201 left of pressing set casing, and the pressing plate 202 is connected with pressing axis 203 by electric welding, and described one
Number spring lever 205 is set to 204 right lateral surface of push plate and is connected with pressing set casing 201, described to be equipped with 2 pieces altogether with movable plate 206
And 204 right side top and the bottom of push plate are respectively arranged on, described to be connected by electric welding with push plate 204 with movable plate 206, the push plate 204
What upper right quarter was equipped with is connected with mobile mechanism 21 by pushing with movable plate 206, and the mobile mechanism 21 is by fixed plate 210, rail
Road bar 211, shifting axle 212, No.1 linear gear rack 213, fixed spring 214 form, and the fixed plate 210 is set to movable sliding sleeve 1
Interior rear surface top, the fixed plate 210 are connected with movable sliding sleeve 1 by electric welding, and the rail rods 211 are equipped with 2 simultaneously altogether
Set on 210 front surface top and the bottom of fixed plate, the rail rods 211 are connected with fixed plate 210 by electric welding, the shifting axle
212 are connected by rail rods 211 with fixed plate 210, and 212 lower part of the shifting axle is connected with movable plate 206 by pushing,
The fixed spring 214 is set on the right side of 212 lower part of shifting axle, and the No.1 linear gear rack 213 is set to 212 upper surface of shifting axle,
The No.1 linear gear rack 213 is connected with shifting axle 212 by electric welding, the No.1 linear gear rack 213 and position-limit mechanism 22
It is connected by engagement, the position-limit mechanism 22 is by No.1 sleeve 220, No.1 limit spring 221, motion bar 222, link block
223, gear plate 224, No.1 rope 225 form, and the No.1 sleeve 220 is set to rear surface top in movable sliding sleeve 1 and is located at
210 top of fixed plate, the No.1 sleeve 220 are connected with movable sliding sleeve 1 by electric welding, and 222 right side of the motion bar is stretched into
220 inside of No.1 sleeve is simultaneously connected by No.1 limit spring 221, and 222 left end of the motion bar passes through with structure 23 is pulled
No.1 rope 225 is connected., the link block 223 is on the left of 222 lower surface of motion bar, the link block 223 and motion bar
222 are connected by electric welding, and the gear plate 224 is set to 223 lower surface of link block, and the gear plate 224 is logical with link block 223
It crosses electric welding to be connected, the gear plate 224 is connected with No.1 linear gear rack 213 by engaging, and the pulling structure 23 is by propping up
Fagging 230, No.1 limit spring rope 233,234, No. two ropes 235 of No.1 pulley, is consolidated 231, No. two struts 232 of No.1 strut
Determine button block 236, active plate 237, connecting rod 238, the rope 2311, two of rope 2310, four of arc-shaped gear wheel plate 239, three
Number pulley 2312 forms, and the support plate 230 is fixedly installed in upper back in movable sliding sleeve 1, the No.1 strut 231 and No. two
232 top of strut is connected by hinge and is installed on 230 upper surface of support plate, the No.1 strut 231 and No. two struts 232
It is connected by No.1 limit spring rope 233, the No.1 pulley 234 is set on the left of 230 upper surface of support plate, and the No.1 is slided
Wheel 234 is connected with support plate 230 by electric welding, and the connecting rod 238 is installed on 230 upper left side of support plate, institute by hinge
It states 238 left end of connecting rod with left ruggedized construction 26 to be connected by No. three ropes 2310, the arc-shaped gear wheel plate 239 is set to connection
238 upper surface of bar is simultaneously connected by electric welding, and the arc-shaped gear wheel plate 239 is connected with resetting structure 25 by pushing, described
Active plate 237 is set on the left of 238 lower surface of connecting rod and is connected by electric welding, and the fixed button block 236 is set to activity
237 lower surface of connecting plate, the fixed button block 236 are vertically connected by electric welding with active plate 237 and are connect, No. two ropes
235 one end are connected with the fixed winding of button block 236 and the other end is connected around No.1 pulley 234 with No.1 strut 231, described
No. four 2311 one end of rope are connected with the winding of 238 right end of connecting rod and on the other end and No.1 struts 231 and No. two struts 232
Portion junction winding is connected, No. two pulleys 2312 be set to 230 upper surface of support plate on the right side of, No. two pulleys 2312 with
Support plate 230 is connected by electric welding, and 232 lower end of No. two struts is connected with the winding of No.1 rope 225, the No.1 rope
225 other end of rope is connected around No. two pulleys 2312 with motion bar 222, and the right ruggedized construction 24 is by No.1 holder 240, one
Number oversleeve 241, No.1 push rod 242, No.1 connecting plate 243, No.1 securing plate 244 form, and the No.1 holder 240 is set to activity
Upper surface after in sliding sleeve 1, the No.1 holder 240 are vertically connected by electric welding with movable sliding sleeve 1 and are connect, the No.1 oversleeve 241
Set on 240 lower surface of No.1 holder, the No.1 oversleeve 241 is connected with No.1 holder 240 by electric welding, the No.1 push rod
242 in transversary and across No.1 oversleeve 241, and the No.1 push rod 242 is connected with No.1 oversleeve 241 by fitting, institute
It states No.1 connecting plate 243 and is set to 242 right end face of No.1 push rod, the No.1 connecting plate 243 passes through electric welding with No.1 push rod 242
It is connected, 243 right side of the No.1 connecting plate is connected with resetting structure 25 by hinge, and the No.1 securing plate 244 is set to
242 left-hand face of No.1 push rod, the No.1 securing plate 244 are connected with No.1 push rod 242 by electric welding, the resetting structure
25 are made of No. two sleeves 250, No. two spring levers 251, fixed plate 252, idler wheel 253, vertical motion bar 254, connecting rods 255, institute
It states No. two sleeves 250 and is set to rear wall top in movable sliding sleeve 1, No. two sleeves 250 are connected with movable sliding sleeve 1 by electric welding
It connects, 251 right end of No. two spring levers stretches into No. two 250 inside of sleeve and is connected by electric welding, and the fixed plate 252 is set to
No. two 250 tops of sleeve, the idler wheel 253 are set to 252 left end surface of fixed plate, and the idler wheel 253 passes through electricity with fixed plate 252
Weldering is connected, and 254 lower part of vertical motion bar is connected by electric welding with No. two spring levers 251 and upper part is connect with No.1
Plate 243 is connected by hinge, and the vertical motion bar 254 is set to 253 left side of idler wheel and is connected by sliding, the connecting rod
255 right ends are connected set on 254 front surface top of vertical motion bar and by hinge and table before its left end and arc-shaped gear wheel plate 239
Face right lower quadrant is connected through the hinge, and the left ruggedized construction 26 is by 260, No. two limit springs 261 of No. three sleeves, pull rod 262, thin
The securing plate 268 of connecting plate 267, two of push rod 266, two of oversleeve 265, two of holder 264, two of bar 263, two forms, institute
It states No. three sleeves 260 and is set to 1 internal upper part antetheca of movable sliding sleeve, No. three sleeves 260 are connected with movable sliding sleeve 1 by electric welding
It connects, 262 left end of the pull rod stretches into No. three 260 inside of sleeve and is connected by No. two limit springs 261, the pull rod 262
Right end is connected with connecting rod 238 by No. three ropes 2310, and the thin bar 263 is set on the left of 262 upper surface of pull rod, described thin
Bar 263 is connected with pull rod 262 by electric welding, and No. two holders 264 are set to preceding upper wall in movable sliding sleeve 1, No. two branch
Frame 264 is connected with movable sliding sleeve 1 by electric welding, and No. two oversleeves 265 are set to No. two 264 lower ends of holder, No. two sets
Sleeve 265 is connected with No. two holders 264 by electric welding, No. two push rods 266 in transversary and across No. two oversleeves 265 and
It is connected by fitting, and No. two connecting plates 267 are set to No. two 266 left ends of push rod and are connected by electric welding, and described two
267 left side of number connecting plate is connected with 263 upper right quarter of thin bar by electric welding, and No. two securing plates 268 are set on No. two push rods 266
Right end, No. two securing plates 268 are connected with No. two push rods 266 by electric welding.
A kind of short abutment wall of constructing tunnel inverted arch of the present invention sews up a batch rebar fixing device, its working principle is that：By main bone
Frame 4 carries out fitting with movable sliding sleeve 1 and connect, because 4 front and rear surfaces of main framing are equipped with opening and movable 1 front surface of sliding sleeve is equipped with
Two bolts hole, the open top for passing through bolt hole and 4 surface of main framing to be equipped with by bolt 3 contacts pressing plate 202, and screws
Bolt 3, pressing plate 202 are driven push plate 204 to move right, shifting axle 212 by the pressure to the right of bolt 3 by pressing axis 203
It synchronizes and moves right with it under the moving right with movable plate 206, the No.1 linear gear rack 213 that top is equipped with is to the right
It is engaged with gear plate 224 in moving process, gear plate 224 is moved to the left under its effect, and being inconjunction with is drawn by link block 223
Dynamic motion bar 222 is moved to the left, No. two struts 232 by the No.1 rope 225 that is connected with motion bar 222 under its effect under
Portion moves right, at the same drive connecting rods 238 to rotate clockwise by No. four ropes -2311, and the No.1 branch of the other end
Then its underpart is moved to the left bar 231 under the interaction in No. two struts 232 with active plate 237, before vertical motion bar 254
The connecting rod 255 that surface top is equipped with pulls upper part to be moved to the left under the action of arc-shaped gear wheel plate 239, and then No.1 is pushed to push away
Bar 242 is moved to the left, and carries out consolidation process to main framing 4 by No.1 securing plate 244, another lateral bracing strut 262 then passes through No. three
Rope 2310 moves right in the case where connecting rod 238 rotates clockwise, and pushes No. two connecting plates 267 to be done with it by thin bar 263
It moves synchronously, No. two securing plates 268 carry out at reinforcing main framing 4 by the thrust to move right from No. two push rods 266
Reason；Opposite, pressure to the right is lost when not contacted with pressing plate 202, and simultaneously in the bullet to the left of No.1 spring lever 205
Return to original state under force effect, what is be connected with push plate 204 is also moved to the left with it with movable plate 206, shifting axle 212 no longer by
It to the thrust to the right with movable plate 206, while being moved to the left under the active force to the left of fixed spring 214, returns to initial position, together
When its above No.1 linear gear rack 213 then drive it to move right by engaging with gear plate 224, and gear plate 224 exists
Initial position is returned under the elastic force to the right of No.1 limit spring 221, and 222 left end of motion bar is connected by No.1 rope 225
No. two struts 232 be moved to the left in itself and its underpart under the interaction of No.1 limit spring rope 233, No.1 strut 231 with
It is then moved up at No. two 232 top commissures of strut, active plate 237 is then by No. two ropes 235 in No.1 strut 231
It moves right down and pulls downward on, and arc-shaped gear wheel plate 239 is driven to rotate counterclockwise, and limited by No. four ropes 2311
Position, returns to original state, at the same the vertical motion bar 254 being connected by connecting rod 255 then in itself and No. two spring levers 251
Interaction is lower to drive No.1 push rod 242 to move right by No.1 connecting plate 243, is no longer reinforced to main framing 4, and another
The pull rod 262 on one side is then moved to the left under the action of No. two limit spring 261, and returns to initial shape using No. three ropes 2310
State, and No. two push rods 266 are then moved to the left under the action of No. two connecting plate 267 being connected with thin bar 263, No. two securing plates
268 no longer reinforce main framing 4.
Problems solved by the invention is the equipment of the prior art in fixed steel bars, and by being fixed with bolt, when long
Between get off to be easy to cause because getting rusty sliding sleeve pulley to cause to connect a batch reinforcing bar and loosen, and then influence lacking for integrated engineering progress
Fall into, the present invention is combined with each other by above-mentioned component, by equipped with stabilisation system, may make equipment connect batch reinforcing bar solid
Periodically, it is fixed with this come the reinforcing to main framing using bolt, prevents it from being loosened caused by uncertain factor, influence whole
A construction quality, at the same the stability and practical degree for also improving the fixing device.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (8)
1. a kind of short abutment wall of constructing tunnel inverted arch sews up a batch rebar fixing device, structure includes movable sliding sleeve (1), stabilisation system
(2), bolt (3), main framing (4), fixed underpan (5), it is characterised in that：Described activity sliding sleeve (1) front surface is opened there are two setting
Hole, the bolt (3) are equipped with 2 and are fixed across movable sliding sleeve (1) altogether, and the stabilisation system (2) is set in movable sliding sleeve (1)
Rear side, the stabilisation system (2) are connected with movable sliding sleeve (1) by organ's hinge, and the main framing (4) is in a vertical shape and passes through
Movable sliding sleeve (1) is worn, the fixed underpan (5) is set to main framing (4) upper surface, and the fixed underpan (5) is logical with main framing (4)
Electric welding is crossed to be connected；
The stabilisation system (2) is added by pressing mechanism (20), mobile mechanism (21), position-limit mechanism (22), pulling structure (23), the right side
Fixing structure (24), resetting structure (25), left ruggedized construction (26) composition, the pressing mechanism (20) are in same with bolt (3)
Parallel lines, mobile mechanism (21) lower part are connected with pressing mechanism (20) top by pushing, the position-limit mechanism (22)
It is connected by engaging with mobile mechanism (21) set on mobile mechanism's (21) upper right and lower part, the right ruggedized construction (24)
Lower part is connected by engaging with mobile mechanism's (21) upper left quarter and is connected with resetting structure (25) on the right side of it, the left reinforcing
Structure (26) is set on the left of movable sliding sleeve (1) internal upper part, and left ruggedized construction (26) right end passes through drawing with structure (23) is pulled
It is dynamic to be connected.
2. a kind of short abutment wall of constructing tunnel inverted arch according to claim 1 sews up a batch rebar fixing device, it is characterised in that：
The pressing mechanism (20) is by pressing set casing (201), pressing plate (202), pressing axis (203), push plate (204), No.1 spring
Bar (205) is formed with movable plate (206), and the pressing set casing (201) is set to movable sliding sleeve (1) interior rear surface top, described to press
Pressure stock set casing (201) is connected with movable sliding sleeve (1) by electric welding, and the push plate (204) is set in pressing set casing (201)
Portion, the pressing axis (203) are set to push plate (204) left-hand face, and the pressing axis (203) is with push plate (204) by being welded phase
Connection, the pressing plate (202) are set on the left of pressing axis (203) and positioned at pressing set casing (201) left, the pressing plate
(202) with pressing axis (203) by electric welding be connected, the No.1 spring lever (205) be set to push plate (204) right lateral surface and with
Pressing set casing (201) is connected, described to be equipped with 2 pieces altogether with movable plate (206) and be respectively arranged on top and the bottom on the right side of push plate (204),
Described to be connected by electric welding with push plate (204) with movable plate (206), what push plate (204) upper right quarter was equipped with matches movable plate (206)
It is connected by pushing with mobile mechanism (21).
3. a kind of short abutment wall of constructing tunnel inverted arch according to claim 1 or 2 sews up a batch rebar fixing device, feature exists
In：The mobile mechanism (21) is by fixed plate (210), rail rods (211), shifting axle (212), No.1 linear gear rack (213), solid
Determine spring (214) composition, the fixed plate (210) is set to movable sliding sleeve (1) interior rear surface top, the fixed plate (210) with
Movable sliding sleeve (1) is connected by electric welding, and the rail rods (211) are equipped with 2 and altogether above and below fixed plate (210) front surface
Portion, the rail rods (211) are connected with fixed plate (210) by electric welding, and the shifting axle (212) passes through rail rods (211)
It is connected with fixed plate (210), shifting axle (212) lower part is connected with movable plate (206) by pushing, the fixed bullet
Spring (214) is set on the right side of shifting axle (212) lower part, and the No.1 linear gear rack (213) is set to shifting axle (212) upper surface, institute
It states No.1 linear gear rack (213) with shifting axle (212) to be connected by electric welding, the No.1 linear gear rack (213) and position restrainer
Structure (22) is connected by engagement.
4. a kind of short abutment wall of constructing tunnel inverted arch according to claim 1 sews up a batch rebar fixing device, it is characterised in that：
The position-limit mechanism (22) is by No.1 sleeve (220), No.1 limit spring (221), motion bar (222), link block (223), tooth
Wheel plate (224), No.1 rope (225) composition, the No.1 sleeve (220) are set to movable sliding sleeve (1) interior rear surface top and position
Above fixed plate (210), the No.1 sleeve (220) is connected with movable sliding sleeve (1) by electric welding, the motion bar
(222) right side stretches into No.1 sleeve (220) inside and is connected by No.1 limit spring (221), and the motion bar (222) is left
End is connected with structure (23) is pulled by No.1 rope (225)., the link block (223) is set on motion bar (222) lower surface
Left side, the link block (223) are connected with motion bar (222) by electric welding, and the gear plate (224) is set to link block
(223) lower surface, the gear plate (224) are connected with link block (223) by electric welding, the gear plate (224) and No.1
Linear gear rack (213) is connected by engagement.
5. a kind of short abutment wall of constructing tunnel inverted arch according to claim 1 or 4 sews up a batch rebar fixing device, feature exists
In：The pulling structure (23) is by support plate (230), No.1 strut (231), No. two struts (232), No.1 limit spring rope
(233), No.1 pulley (234), No. two ropes (235), fixed button block (236), active plate (237), connecting rod (238),
Arc-shaped gear wheel plate (239), No. three ropes (2310), No. four ropes (2311), No. two pulley (2312) compositions, the support plate
(230) it is fixedly installed in movable sliding sleeve (1) interior upper back, the No.1 strut (231) passes through hinge with No. two strut (232) tops
Chain is connected and is installed on support plate (230) upper surface, and the No.1 strut (231) is limited with No. two struts (232) by No.1
Position spring rope (233) is connected, and the No.1 pulley (234) is set on the left of support plate (230) upper surface, the No.1 pulley
(234) it is connected by electric welding with support plate (230), the connecting rod (238) is installed on support plate (230) upper left by hinge
Side, connecting rod (238) left end are connected with left ruggedized construction (26) by No. three ropes (2310), the arc-shaped gear wheel plate
(239) it is set to connecting rod (238) upper surface and is connected by electric welding, the arc-shaped gear wheel plate (239) and resetting structure (25)
It is connected by pushing, the active plate (237) is set on the left of connecting rod (238) lower surface and is connected by electric welding,
The fixed button block (236) is set to active plate (237) lower surface, the fixed button block (236) and active plate (237)
It is vertically connected and is connect by electric welding, No. two ropes (235) one end is connected with fixed button block (236) winding and the other end bypasses
No.1 pulley (234) is connected with No.1 strut (231), and No. four ropes (2311) one end is twined with connecting rod (238) right end
Around being connected and the other end and No.1 strut (231) and No. two strut (232) top junctions windings are connected, No. two cunnings
It takes turns (2312) to be set on the right side of support plate (230) upper surface, No. two pulleys (2312) are connected with support plate (230) by electric welding
It connects, No. two struts (232) lower end is connected with No.1 rope (225) winding, and No.1 rope (225) other end bypasses
No. two pulleys (2312) are connected with motion bar (222).
6. a kind of short abutment wall of constructing tunnel inverted arch according to claim 1 sews up a batch rebar fixing device, it is characterised in that：
The right ruggedized construction (24) is by No.1 holder (240), No.1 oversleeve (241), No.1 push rod (242), No.1 connecting plate
(243), No.1 securing plate (244) forms, upper surface after the No.1 holder (240) is set in movable sliding sleeve (1), the No.1
Holder (240) is vertically connected by electric welding with movable sliding sleeve (1) and is connect, and the No.1 oversleeve (241) is set under No.1 holder (240)
Surface, the No.1 oversleeve (241) are connected with No.1 holder (240) by electric welding, and the No.1 push rod (242) is in lateral junction
Structure simultaneously passes through No.1 oversleeve (241), the No.1 push rod (242) to be connected by fitting with No.1 oversleeve (241), the No.1
Connecting plate (243) is set to No.1 push rod (242) right end face, and the No.1 connecting plate (243) passes through electricity with No.1 push rod (242)
Weldering is connected, and is connected by hinge with resetting structure (25) on the right side of the No.1 connecting plate (243), the No.1 securing plate
(244) it is set to No.1 push rod (242) left-hand face, the No.1 securing plate (244) is connected with No.1 push rod (242) by electric welding
It connects.
7. a kind of short abutment wall of constructing tunnel inverted arch according to claim 1 or 6 sews up a batch rebar fixing device, feature exists
In：The resetting structure (25) is by No. two sleeves (250), No. two spring levers (251), fixed plate (252), idler wheel (253), vertical
Motion bar (254), connecting rod (255) composition, No. two sleeves (250) are set to movable sliding sleeve (1) interior rear wall top, described No. two
Sleeve (250) is connected with movable sliding sleeve (1) by electric welding, and No. two spring levers (251) right end stretches into No. two sleeves (250)
Inside is simultaneously connected by electric welding, and the fixed plate (252) is set to above No. two sleeves (250), and the idler wheel (253) is set to admittedly
Fixed board (252) left end surface, the idler wheel (253) are connected with fixed plate (252) by electric welding, the vertical motion bar
(254) lower part is connected with No. two spring levers (251) by electric welding and upper part is connected with No.1 connecting plate (243) by hinge
It connects, the vertical motion bar (254) is set on the left of idler wheel (253) and is connected by sliding, and connecting rod (255) right end is set to
Vertical motion bar (254) front surface top is simultaneously connected and its left end and arc-shaped gear wheel plate (239) front surface bottom right by hinge
Portion is connected through the hinge.
8. a kind of short abutment wall of constructing tunnel inverted arch according to claim 1 sews up a batch rebar fixing device, it is characterised in that：
The left ruggedized construction (26) by No. three sleeves (260), No. two limit springs (261), pull rod (262), thin bar (263), No. two
Holder (264), No. two oversleeves (265), No. two push rods (266), No. two connecting plates (267), No. two securing plate (268) compositions, institute
It states No. three sleeves (260) and is set to movable sliding sleeve (1) internal upper part antetheca, No. three sleeves (260) pass through electricity with movable sliding sleeve (1)
Weldering is connected, and pull rod (262) left end stretches into No. three sleeves (260) inside and is connected by No. two limit springs (261),
Pull rod (262) right end is connected with connecting rod (238) by No. three ropes (2310), and the thin bar (263) is set to pull rod
(262) on the left of upper surface, the thin bar (263) is connected with pull rod (262) by electric welding, and No. two holders (264) are set to
Preceding upper wall in movable sliding sleeve (1), No. two holders (264) are connected with movable sliding sleeve (1) by electric welding, No. two oversleeves
(265) No. two holder (264) lower ends are set to, No. two oversleeves (265) are connected with No. two holders (264) by electric welding, institute
No. two push rods (266) are stated in transversary and are connected by fitting with it across No. two oversleeves (265), No. two connecting plates
(267) No. two push rod (266) left ends are set to and are connected by electric welding, No. two connecting plates (267) left side and thin bar (263)
Upper right quarter is connected by electric welding, and No. two securing plates (268) are set to No. two push rod (266) right ends, No. two securing plates
(268) it is connected by electric welding with No. two push rods (266).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810499530.3A CN108708744B (en) | 2018-05-23 | 2018-05-23 | Tunnel construction inverted arch low side wall seam connects stubble reinforcing bar fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810499530.3A CN108708744B (en) | 2018-05-23 | 2018-05-23 | Tunnel construction inverted arch low side wall seam connects stubble reinforcing bar fixing device |
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| Publication Number | Publication Date |
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| CN108708744A true CN108708744A (en) | 2018-10-26 |
| CN108708744B CN108708744B (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810499530.3A Active CN108708744B (en) | 2018-05-23 | 2018-05-23 | Tunnel construction inverted arch low side wall seam connects stubble reinforcing bar fixing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114922660A (en) * | 2022-07-18 | 2022-08-19 | 中铁电气化局集团有限公司 | Device and method for subway tunnel wall back grouting |
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| CN108708744B (en) | 2020-06-26 |
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