CN111645181A - Prefabricated bridge pier demolding equipment for fabricated bridge and prefabricated bridge pier demolding process - Google Patents
Prefabricated bridge pier demolding equipment for fabricated bridge and prefabricated bridge pier demolding process Download PDFInfo
- Publication number
- CN111645181A CN111645181A CN202010550362.3A CN202010550362A CN111645181A CN 111645181 A CN111645181 A CN 111645181A CN 202010550362 A CN202010550362 A CN 202010550362A CN 111645181 A CN111645181 A CN 111645181A
- Authority
- CN
- China
- Prior art keywords
- plate
- groove
- rod
- frame
- vibration
- 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
- 238000000034 method Methods 0.000 title abstract description 43
- 230000008569 process Effects 0.000 title abstract description 29
- 230000007246 mechanism Effects 0.000 claims description 47
- 238000013016 damping Methods 0.000 claims description 21
- 230000002146 bilateral effect Effects 0.000 claims description 14
- 238000009417 prefabrication Methods 0.000 claims description 3
- 230000009194 climbing Effects 0.000 claims description 2
- 238000009415 formwork Methods 0.000 abstract description 7
- 238000007493 shaping process Methods 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 11
- 230000009467 reduction Effects 0.000 description 10
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
- B28B13/065—Removing the shaped articles from moulds by applying electric current or other means of discharging, e.g. pneumatic or hydraulic discharging means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
- B28B13/067—Removing the shaped articles from moulds by applying blows or vibrations followed by, or during, the removal of a mould part
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/20—Concrete, stone or stone-like material
- E01D2101/24—Concrete
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to prefabricated bridge pier demoulding equipment for an assembled bridge and a prefabricated bridge pier demoulding process. The invention can solve the following problems in the formwork removal process of the prefabricated bridge pier: in the operation in-process is demolishd to a most tradition, dismantle the mould from pouring fashioned pier through the instrument of demolishing, because the concrete can take place to bond with the mould in the shaping process, it can lead to the concrete to take place to peel off the phenomenon directly to demolish through the grinding apparatus, lead to pier normal use, b tradition operation in-process of demolishing, the mould directly falls after the dismantlement and collects the frame, the mould can collide with the collection frame at the in-process that drops, cause the damage of mould, the mould is collected in a jumble simultaneously, occupation space is great.
Description
Technical Field
The invention relates to the technical field of bridge prefabrication, in particular to prefabricated bridge pier formwork removing equipment and a prefabricated bridge pier formwork removing process.
Background
The bridge has indispensable effect in road traffic and national defense construction, is widely applied to road construction, cross-sea and cross-river traffic operation and the like, and the bridge pier plays a supporting role among multiple bridges in the bridge construction process. At present, most of cement piers are formed by pouring concrete into a mould, so that the prefabrication of the piers is an indispensable link in bridge construction.
At present, the following difficult problems of the prefabricated bridge pier exist in the form removal operation process: in the operation in-process is demolishd to a most tradition, dismantle the mould from pouring fashioned pier through the instrument of demolishing, because the concrete can take place to bond with the mould in the shaping process, it can lead to the concrete to take place to peel off the phenomenon directly to demolish through the grinding apparatus, lead to pier normal use, b tradition operation in-process of demolishing, the mould directly falls after the dismantlement and collects the frame, the mould can collide with the collection frame at the in-process that drops, cause the damage of mould, the mould is collected in a jumble simultaneously, occupation space is great.
Disclosure of Invention
Technical problem to be solved
The invention provides an assembly type bridge prefabricated bridge pier demoulding device and a prefabricated bridge pier demoulding process, which can solve the following problems in the prefabricated bridge pier demoulding process: in the operation in-process is demolishd to a most tradition, dismantle the mould from pouring fashioned pier through the instrument of demolishing, because the concrete can take place to bond with the mould in the shaping process, it can lead to the concrete to take place to peel off the phenomenon directly to demolish through the grinding apparatus, lead to pier normal use, b tradition operation in-process of demolishing, the mould directly falls after the dismantlement and collects the frame, the mould can collide with the collection frame at the in-process that drops, cause the damage of mould, the mould is collected in a jumble simultaneously, occupation space is great.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme: the assembled bridge pier prefabricating and formwork removing equipment comprises a jacking mechanism, a formwork removing mechanism and a collecting mechanism, wherein the collecting mechanism is mounted on the jacking mechanism, and the formwork removing mechanism is mounted inside the collecting mechanism; wherein:
climbing mechanism include a motor, a pivot, No. two pivots, tire, fixed stub, removal frame, lift and fixed diaphragm, wherein removal frame below seted up a recess, a motor is installed in recess left side No. one, the inside bilateral symmetry of a recess is provided with the tire, a motor drive shaft is connected with the left side tire through a pivot, No. two pivots are connected the left and right sides tire through the bearing, be provided with fixed stub about through the bearing in No. two pivots, the fixed stub other end is connected with the removal frame, the spout has been seted up in removal frame left side, and a spout cooperatees with the right side tire, the lift is installed in the removal frame, fixed diaphragm is installed to the lift upper end.
The demolding mechanism comprises a demolding plate, a first air cylinder, a moving frame, a second air cylinder, a moving plate, a vibration branched chain, a limiting guide rod, an electric push rod and a demolding branched chain, wherein the demolding plate is arranged on the collecting frame, the first air cylinder is arranged on the lower end face through an air cylinder seat, a first air cylinder driving shaft is provided with the moving frame through a flange plate, the demolding plate is provided with a second sliding groove, the moving frame is connected with the demolding plate in a sliding mode through the second sliding groove, the moving plate is arranged on the moving frame, the moving plate is provided with a third sliding groove, the moving plate is connected with the vibration branched chain in a sliding mode through the third sliding groove, the second air cylinder is arranged on the inner wall of the moving frame through the air cylinder seat, the vibration branched chain is arranged on the second air cylinder driving shaft through the flange plate in a sliding mode, the demolding branched chain is arranged at the lower, and the limiting guide rod is positioned on the left side of the mould removing branched chain, one end of the electric push rod is arranged on the right end face of the limiting guide rod through a pin shaft, the other end of the electric push rod is arranged on the movable frame through a pin shaft, and the limiting guide rod can enable the mould to completely fall in the collecting frame in the process of dismounting.
The collecting mechanism comprises a collecting frame, a vibration-damping branched chain, a second spring rod, a vibration-damping block, a limiting rod and a limiting spring rod, wherein the collecting frame is arranged on a fixed transverse plate, the vibration-damping branched chain is symmetrically arranged on the inner wall of the collecting frame from front to back, a second groove is uniformly formed in the inner wall below the collecting frame from left to right, the second spring rod is arranged in the second groove, the vibration-damping block is arranged on the second spring rod, the limiting rod is symmetrically arranged on the inner wall of the collecting frame from front to back through a pin shaft, one end of the limiting spring rod is rotatably connected with the limiting rod through the pin shaft, the other end of the limiting spring rod is rotatably connected with the collecting frame through the pin shaft, the vibration-damping block is matched with the second spring rod for use to prevent the mold from directly falling on the collecting frame to be damaged, the vibration-damping branched chain reduces the impact force of the mold in the falling process, the mold is, the relative sliding of the transverse part of the mould is avoided.
Preferably, the vibration reduction branched chain comprises a vibration reduction plate, a first spring rod and a first connecting rod, one end of the first connecting rod is arranged on the inner wall of the collection frame in a bilateral symmetry mode through a pin shaft, the vibration reduction plate is arranged at the other end of the first connecting rod, one end of the first spring rod is arranged on the first connecting rod through the pin shaft, and the other end of the first spring rod is arranged on the inner wall of the collection frame through the pin shaft.
Preferably, the vibration branch chain include vibration board, carriage release lever, No. three spring levers, connecting plate and vibration adjusting part, wherein the vibration board slide to set up on the movable plate, carriage release lever one end tightly supports and leans on the vibration board, carriage release lever other end fixed mounting is on the connecting plate, No. three spring levers are installed to vibration board front and back bilateral symmetry, and No. three spring lever one end is installed on the connecting plate, No. three spring lever other ends are installed on the movable plate, the inside No. three recess that has seted up of vibration board, No. three recess internally mounted has the vibration adjusting part.
Preferably, vibration board under the terminal surface bilateral symmetry seted up the dovetail groove, and dovetail groove top bilateral symmetry has seted up No. four spouts, under the vibration board on terminal surface and dovetail groove inner wall, the freedom has set gradually unevenness's structure right, unevenness's structure makes to tear the mould pole open and obtains different amplitudes at the dismantlement in-process, dismantles more thoroughly.
Preferably, the vibration adjusting assembly comprises a third air cylinder, a U-shaped rod and a moving block, the third air cylinder is mounted on the inner wall of the third groove through an air cylinder seat, a driving shaft of the third air cylinder is mounted with the U-shaped rod through a flange plate, the two ends of the U-shaped rod are symmetrically provided with the moving block, the moving block is connected with the vibrating plate in a sliding fit mode through a fourth sliding groove, the height of the trapezoidal groove is indirectly adjusted through adjusting the height of the moving block, the die disassembling rod is enabled to obtain different amplitudes in the die disassembling process, and the disassembly is more sufficient.
Preferably, the form removing branched chain comprises a form removing rod, a second motor, a cam, a reciprocating connecting rod, a guide frame, a fourth spring rod, a telescopic spring, a locking assembly, a vibrating needle and a fixed short plate, wherein the form removing rod is arranged on the vibrating branched chain, a fourth groove, a through groove and a fifth groove are sequentially formed in the form removing rod from left to right, the fourth groove is communicated with the fifth groove through the through groove, the second motor is arranged on the inner wall of the fourth groove through a motor base, the cam is arranged on a rotating shaft of the second motor through a flange plate, the fourth spring rod is arranged on the upper end surface of the inner wall of the fifth groove, the guide frame is arranged at the lower end of the fourth spring rod, the reciprocating connecting rod passes through one end of the through groove and is closely attached to the cam disc, the other end of the reciprocating connecting rod is arranged on the guide frame, the fourth sliding groove is formed below the fifth groove, the vibrating needle, fixed short slab is installed to the vibration needle upper end, and the vibration needle top is connected with the guide frame through expanding spring, and fixed inside has seted up No. six recesses, and No. six recess internally mounted has locking Assembly.
Preferably, the locking component comprises a fourth cylinder and a fixed block, the fourth cylinder is mounted inside the sixth groove through a cylinder seat, the fixed block is mounted on the fourth cylinder driving shaft through a flange plate, the fixed block is mounted inside the sixth groove in a sliding fit mode, a seventh groove is formed in the inner wall of the right side of the guide frame, and the seventh groove is matched with the fixed block.
In addition, the invention also provides a fabricated bridge girder prefabricated bridge pier form removal process which is mainly completed by matching the fabricated bridge girder prefabricated bridge pier form removal equipment, and the process comprises the following steps:
the first step is as follows: the movable frame is moved to a working position by a first motor, and then the form removing mechanism 2 and the collecting mechanism are conveyed to the working position by the lifter.
The second step is that: transport the assigned position through a cylinder with moving the frame, adjust the distance between form removal mechanism and the mould through the lift, adjust the length of vibration needle 2 according to required distance length again, reciprocating motion about No. two cylinders start-up through driving the vibration branch chain, reciprocating motion drives form removal branch chain and reciprocates and dismantles the mould about the vibration branch chain, No. two motors pass through the synchronous reciprocating motion of cam drive vibration needle simultaneously, the realization is to the dual dismantlement of mould, the lift is according to dismantlement degree automatically regulated form removal mechanism height.
The third step: the mold removing mechanism and the collecting mechanism return to the original positions through the lifter, and the mold is taken out through the existing equipment and is completely removed.
(III) advantageous effects
1. The invention can solve the following problems in the formwork removal process of the prefabricated bridge pier: in the operation in-process is demolishd to a most tradition, dismantle the mould from pouring fashioned pier through the instrument of demolishing, because the concrete can take place to bond with the mould in the shaping process, it can lead to the concrete to take place to peel off the phenomenon directly to demolish through the grinding apparatus, lead to pier normal use, b tradition operation in-process of demolishing, the mould directly falls after the dismantlement and collects the frame, the mould can collide with the collection frame at the in-process that drops, cause the damage of mould, the mould is collected in a jumble simultaneously, occupation space is great.
1. The vibrating branched chain designed by the invention is matched with the die removing branched chain, the die removing rod can reciprocate up and down to remove the die by pushing the vibration damping branched chain through the second cylinder, and meanwhile, the vibrating needle in the die removing branched chain synchronously reciprocates up and down through the rotation of the cam, and is matched with the die removing rod for use, so that the die is more fully removed.
2. The lower end face of the vibrating plate is symmetrically provided with the trapezoidal grooves in the left-right direction, the tops of the trapezoidal grooves are symmetrically provided with the four sliding grooves in the left-right direction, uneven structures are freely and sequentially arranged on the lower end face of the vibrating plate and the inner walls of the trapezoidal grooves rightwards, the uneven structures can enable the movable rods to obtain different vibration amplitudes, the die removing rods can obtain different amplitudes, the disassembling process is more sufficient, meanwhile, the height of the trapezoidal grooves can be adjusted through the vibration adjusting assembly in the vibrating plate, the die removing rods can obtain different amplitudes in the moving process, and the disassembling is more thorough.
3. The use of the vibration reduction branched chain in the designed collection mechanism slows down the descending speed of the mold, so that the descending impact force of the mold is reduced, meanwhile, the vibration reduction block is matched with the second spring rod for use to prevent the mold from directly falling on the collection frame to be damaged and influence the subsequent use, the limiting rod plays a limiting role, the relative sliding of the mold when the mold falls in the collection frame is avoided, the occupied space is large, wherein the surface of the limiting rod is coated with rubber particles, the friction force between the mold and the limiting rod is increased, and the relative sliding of the mold and the limiting rod is avoided.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a transverse cross-sectional view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the mounting structure of the vibrating branch chain and the stripping branch chain of the present invention;
FIG. 4 is a cross-sectional view of the vibration adjustment assembly of the present invention;
figure 5 is a cross-sectional view of an demolded branched chain of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 5, the prefabricated bridge pier dismounting device for the fabricated bridge comprises a jacking mechanism 1, a dismounting mechanism 2 and a collecting mechanism 3, wherein the jacking mechanism 1 is provided with the collecting mechanism 3, and the collecting mechanism 3 is internally provided with the dismounting mechanism 2.
The jacking mechanism 1 comprises a first motor 11, a first rotating shaft 12, a second rotating shaft 13, tires 14, fixed short blocks 15, a moving rack 16, a lifter 17 and a fixed transverse plate 18, wherein a groove is formed below the moving rack 16, the first motor 11 is installed on the left side of the groove, the tires 14 are symmetrically arranged in the groove in the left and right direction, a driving shaft of the first motor 11 is connected with the tires 14 on the left side through the first rotating shaft 12, the second rotating shaft 13 is connected with the tires 14 on the left and right sides through bearings, the fixed short blocks 15 are arranged on the second rotating shaft 13 in the left and right direction through the bearings, the other end of the fixed short blocks 15 is connected with the moving rack 16, a first sliding groove is formed in the left side of the moving rack 16 and matched with the tires 14 on the right side, the lifter 17 is installed on the moving rack 16, the fixed transverse plate 18 is installed at the upper end of the, a motor 11 starts, and a motor 11 axis of rotation drives tire 14 through pivot 12, No. two pivot 13 and moves to operating position, and the manual work is died tire 14 and the fixed lock of removal frame 16 through a spout with fixed pin axle, avoids removing frame 16 and does not take place to remove in the course of the work, wherein fixed short block 15 can play the supporting role to tire 14, avoids tire 14 to take place relative slip in the motion process, removes frame 16 and the fixed lock of tire 14 after death, lift 17 drives through fixed diaphragm 18 and collects frame motion operating position.
The form removing mechanism 2 comprises a form removing plate 21, a first air cylinder 22, a moving frame 23, a second air cylinder 24, a moving plate 25, a vibration branched chain 26, a limiting guide rod 27, an electric push rod 28 and a form removing branched chain 29, wherein the form removing plate 21 is arranged on a collecting frame 31, the first air cylinder 22 is arranged on the lower end surface through an air cylinder seat, a driving shaft of the first air cylinder 22 is provided with the moving frame 23 through a flange plate, the form removing plate 21 is provided with a second sliding groove, the moving frame 23 is in sliding connection with the form removing plate 21 through the second sliding groove, the moving plate 25 is arranged on the moving frame 23, the moving plate 25 is provided with a third sliding groove, the moving plate 25 is in sliding connection with the vibration branched chain 26 through the third sliding groove, the second air cylinder 24 is arranged on the inner wall of the moving frame 23 through the air cylinder seat, the driving shaft of the second air cylinder 24 is provided with the vibration, the stripping branch chain 29 is installed at the lower end of the vibrating branch chain 26, the limiting guide rod 27 is installed on the moving frame 23 through a pin shaft, the limiting guide rod 27 is located on the left side of the stripping branch chain 29, one end of the electric push rod 28 is installed on the right end face of the limiting guide rod 27 through a pin shaft, and the other end of the electric push rod 28 is installed on the moving frame 23 through a pin shaft.
When the form removing mechanism 2 works, the first air cylinder 22 is started, the driving shaft of the first air cylinder 22 drives the moving frame 23 to move rightwards to a working position through the flange plate, the integral height of the stripping mechanism 2 is adjusted through the lifter 17, so that the stripping branch chain 29 is positioned right above the position between the die and the pier, the lifter 17 drives the stripping mechanism 2 to slowly move downwards through the collecting frame 31, in the process of downward movement of the lifter 17, the second cylinder 24 is synchronously started, the second cylinder 24 drives the vibration branch chain 26 to reciprocate, the vibration branch chain 26 synchronously drives the mould disassembly branch chain 29 to disassemble the mould, during the disassembly process, the electric push rod 28 synchronously pushes the die to move leftwards through the limiting guide rod 27, the die falls into the collecting frame 31 through the limiting guide rod 27, the limiting guide rod 27 plays a role in guiding and limiting in the movement process, and the phenomenon that the die cannot accurately fall into the collecting frame 31 in the disassembling process is avoided.
The vibration branched chain 26 comprises a vibration plate 261, a moving rod 262, a third spring rod 263, a connecting plate 264 and a vibration adjusting component 265, wherein the vibration plate 261 is arranged on the moving plate 25 in a sliding manner, one end of the moving rod 262 is tightly abutted against the vibration plate 261, the other end of the moving rod 262 is fixedly arranged on the connecting plate 264, the third spring rods 263 are symmetrically arranged on the front side and the rear side of the vibration plate 261, one end of the third spring rod 263 is arranged on the connecting plate 264, the other end of the third spring rod 263 is arranged on the moving plate 25, a third groove is formed in the vibration plate 261, the vibration adjusting component 265 is arranged in the third groove, in particular, during operation, the second cylinder 24 drives the vibration plate 261 to reciprocate, in the reciprocating motion process of the vibration plate, the moving rod 262 reciprocates up and down through the third spring rod 263, wherein the third spring rod 261 plays a role in resetting and, the connecting plate 264 is driven by the moving rod 262 to synchronously reciprocate up and down, wherein the height of the trapezoidal groove is adjusted by the vibration adjusting component 265, so that the amplitude of the moving rod 262 is changed, and meanwhile, the form removing branched chain 29 can obtain different vibration amplitudes, so that the vibration removing process can obtain different amplitudes and the removal is more sufficient.
The demolding branched chain 29 comprises a demolding rod 291, a second motor 292, a cam 293, a reciprocating connecting rod 294, a guide frame 295, a fourth spring rod 296, a telescopic spring 297, a locking assembly 298, a vibrating needle 299 and a fixed short plate 2910, wherein the demolding rod 291 is installed on the vibrating branched chain 26, a fourth groove, a through groove and a fifth groove are sequentially formed in the demolding rod 291 from left to right, the fourth groove is communicated with the fifth groove through the through groove, the second motor 292 is installed on the inner wall of the fourth groove through a motor base, the cam 293 is installed on the rotating shaft of the second motor 292 through a flange plate, the fourth spring rod 296 is installed on the upper end face of the inner wall of the fifth groove, the guide frame 295 is installed at the lower end of the fourth spring rod 296, the reciprocating connecting rod 294 penetrates through one end of the through groove and tightly abuts against the cam 293, the other end of the reciprocating connecting rod 294 is installed on the guide frame 295, the fourth sliding groove is formed below the, vibration needle 299 is through No. four spout and tear template 21 sliding fit, and fixed short plate 2910 is installed to vibration needle 299 upper end, and vibration needle 299 top is connected with guide frame 295 through expanding spring 297, and fixed inside has seted up No. six recesses, and No. six recess internally mounted has locking Assembly 298.
When the form removing branched chain 29 works specifically, according to the height of the required form removing, the length of the vibration pin 299 outside the form removing rod 291 is adjusted, the initial working state is that the expansion spring 297 is in a contraction state under the fixation of the locking component 298 through the fixing short plate 2910, according to the required length, the locking component 298 is started, the expansion spring 297 is expanded, the fixing short plate 2910 is driven to the working position through the expansion spring 297, in the movement process of the fixing short plate 2910, the vibration pin 299 synchronously moves to the working position, the vibration pin 299 and the guide frame 295 are fixedly locked through the locking component 298, the second motor 292 is started, the second motor 292 rotates through the cam 293 to drive the reciprocating connecting rod 294 to move up and down, in the up and down movement process of the reciprocating connecting rod 294, the guide frame 295 is driven to move up and down, the vibration pin 299 also synchronously moves up and down, wherein the fourth spring rod 296 plays a limiting and guiding role in the up and down movement, wherein the bottom of the mold disassembling rod 291 is of a trapezoidal structure, which is more beneficial to the disassembly of the mold disassembling rod 291 to the mold.
The locking assembly 298 comprises a fourth cylinder 2982 and a fixed block 2981, the fourth cylinder 2982 is mounted inside a sixth groove through a cylinder seat, the fixed block 2981 is mounted on a driving shaft of the fourth cylinder 2982 through a flange plate, the fixed block 2981 is mounted inside the sixth groove in a sliding fit mode, a seventh groove is formed in the inner wall of the right side of the guide frame 295 and matched with the fixed block 2981, when the locking assembly is in specific work, the fourth cylinder 2982 is started, the driving shaft of the fourth cylinder 2982 drives the fixed block 2981 to move through the flange plate, and the vibrating needle 299 and the guide frame 295 are locked.
The collecting mechanism 3 comprises a collecting frame 31, a vibration reduction branched chain 32, a second spring rod 33, vibration reduction blocks 34, a limiting rod 35 and a limiting spring rod 36, wherein the collecting frame 31 is arranged on a fixed transverse plate 18, the vibration reduction branched chain 32 is symmetrically arranged on the inner wall of the collecting frame 31 in the front-back direction, a second groove is uniformly formed in the inner wall below the collecting frame 31 from left to right, the second spring rod 33 is arranged in the second groove, the vibration reduction blocks 34 are arranged on the second spring rod 33, the limiting rod 35 is symmetrically arranged on the inner wall of the collecting frame 31 in the front-back direction through pin shafts, one end of the limiting spring rod 36 is rotatably connected with the limiting rod 35 through the pin shafts, the other end of the limiting spring rod 36 is rotatably connected with the collecting frame 31 through the pin shafts, during specific work, a die disassembled through the die disassembling mechanism 2 falls onto the collecting frame 31, the die is firstly contacted with the vibration reduction branched chain 32, the descending speed of the, make the impact force that the mould descends reduce, the mould through damping branch 32 back, drop on collecting frame 31 inner wall through damping piece 34, wherein No. two spring levers 33 play the damping effect, prevent that the mould from directly dropping and taking place to damage on collecting frame 31, influence follow-up use, gag lever post 35 play limiting displacement, avoid the mould to drop and take place the relative slip when collecting frame 31 inside, put comparatively chaotic, occupation space is great, wherein gag lever post 35 surface scribbles the rubber grain, increases the frictional force between mould and the gag lever post 35, avoids mould and gag lever post 35 to take place the relative slip.
In addition, the invention also provides a fabricated bridge girder prefabricated bridge pier form removal process which is mainly completed by matching the fabricated bridge girder prefabricated bridge pier form removal equipment, and the process comprises the following steps:
the first step is as follows: the moving frame 16 is moved to the working position by the motor 11, and then the mold removing mechanism 2 and the collecting mechanism 3 are carried to the working position by the elevator 17.
The second step is that: the moving frame 23 is conveyed to a designated position through the first air cylinder 22, the distance between the die removing mechanism 2 and a die is adjusted through the lifter 17, the length of the vibrating needle 299 is adjusted according to the required distance, the second air cylinder 24 is started to move back and forth by driving the vibrating branch chain 26, the vibrating branch chain 26 moves back and forth to drive the die removing branch chain 29 to move up and down to detach the die, meanwhile, the second motor 292 drives the vibrating needle 299 to move back and forth synchronously through the cam 293, dual detachment of the die is achieved, and the height of the die removing mechanism 2 is automatically adjusted according to the detachment degree through the lifter 17.
The third step: the mold removing mechanism 2 and the collecting mechanism 3 are returned to the original positions through the lifter 17, and the mold is taken out through the existing equipment and is completely removed.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an assembled bridge prefabrication pier equipment of taking out form, includes climbing mechanism (1), takes out form mechanism (2) and collects mechanism (3), its characterized in that: the jacking mechanism (1) is provided with a collecting mechanism (3), and the collecting mechanism (3) is internally provided with a form removing mechanism (2); wherein:
the jacking mechanism (1) comprises a first motor (11), a first rotating shaft (12), a second rotating shaft (13), tires (14), fixed short blocks (15), a moving rack (16), a lifter (17) and a fixed transverse plate (18), wherein a first groove is formed below the moving rack (16), the first motor (11) is arranged on the left side of the first groove, the tires (14) are symmetrically arranged in the first groove in a bilateral mode, a driving shaft of the first motor (11) is connected with the left tires (14) through the first rotating shaft (12), the second rotating shaft (13) is connected with the left tires (14) and the right tires (14) through bearings, the fixed short blocks (15) are arranged on the second rotating shaft (13) in a bilateral mode through the bearings, the other end of the fixed short blocks (15) is connected with the moving rack (16), a first sliding groove is formed in the left side of the moving rack (16), and the first sliding groove is matched with the right tires (14), the lifter (17) is arranged on the movable frame (16), and the upper end of the lifter (17) is provided with a fixed transverse plate (18);
the form removing mechanism (2) comprises a form removing plate (21), a first air cylinder (22), a moving frame (23), a second air cylinder (24), a moving plate (25), a vibration branched chain (26), a limiting guide rod (27), an electric push rod (28) and a form removing branched chain (29), wherein the form removing plate (21) is arranged on a collecting frame (31), the first air cylinder (22) is arranged on the lower end face through an air cylinder seat, the moving frame (23) is arranged on a driving shaft of the first air cylinder (22) through a flange plate, the second sliding groove is formed in the form removing plate (21), the moving frame (23) is in sliding connection with the form removing plate (21) through the second sliding groove, the moving plate (25) is arranged on the moving frame (23), the third sliding groove is formed in the moving plate (25), the moving plate (25) is in sliding connection with the vibration branched chain (26) through the third sliding groove, the second air cylinder (24) is arranged on the inner wall of the moving frame (23, a vibration branched chain (26) is mounted on a driving shaft of a second air cylinder (24) through a flange plate, the vibration branched chain (26) is arranged on a moving plate (25) in a sliding mode, a mold removing branched chain (29) is mounted at the lower end of the vibration branched chain (26), a limiting guide rod (27) is mounted on the moving frame (23) through a pin shaft, the limiting guide rod (27) is located on the left side of the mold removing branched chain (29), one end of an electric push rod (28) is mounted on the right end face of the limiting guide rod (27) through a pin shaft, and the other end of the electric push rod (28) is mounted on the moving frame;
collect mechanism (3) including collecting frame (31), damping branch chain (32), No. two spring rods (33), damping piece (34), gag lever post (35) and spacing spring rod (36), wherein collection frame (31) install on fixed diaphragm (18), damping branch chain (32) longitudinal symmetry is installed on collecting frame (31) inner wall, collect frame (31) below inner wall on from the left side to the right side evenly seted up No. two recesses, No. two recess inside is provided with No. two spring rods (33), install damping piece (34) on No. two spring rod (33), gag lever post (35) set up on collecting frame (31) inner wall through round pin axle longitudinal symmetry, spacing spring rod (36) one end is connected through round pin axle and gag lever post (35) rotation, spacing spring rod (36) other end is connected through round pin axle and collection frame (31) rotation.
2. The prefabricated bridge pier dismounting device of the assembled bridge according to claim 1, wherein: damping branch (32) including damping plate (321), a spring rod (322) and fixed connecting rod (323), fixed connecting rod (323) one end sets up on collecting frame (31) inner wall through round pin axle bilateral symmetry, damping plate (321) are installed to fixed connecting rod (323) other end, a spring rod (322) one end is installed on fixed connecting rod (323) through the round pin axle, a spring rod (322) other end is installed on collecting frame (31) inner wall through the round pin axle.
3. The prefabricated bridge pier dismounting device of the assembled bridge according to claim 1, wherein: vibration branch chain (26) including vibration board (261), carriage release lever (262), No. three spring rod (263), connecting plate (264) and vibration regulation subassembly (265), wherein vibration board (261) slide and set up on movable plate (25), carriage release lever (262) one end tightly supports and leans on vibration board (261), carriage release lever (262) other end fixed mounting is on connecting plate (264), No. three spring rod (263) are installed to vibration board (261) front and back bilateral symmetry, and No. three spring rod (263) one end is installed on connecting plate (264), No. three spring rod (263) other end is installed on movable plate (25), vibration board (261) inside has seted up No. three recesses, No. three recess internally mounted has vibration regulation subassembly (265).
4. The prefabricated bridge pier dismounting device of claim 3, wherein: vibration board (261) down terminal surface bilateral symmetry seted up the dovetail groove, and the top bilateral symmetry of dovetail groove has seted up No. four spouts, on terminal surface and dovetail groove inner wall under vibration board (261), the freedom has set gradually unevenness's structure right.
5. The prefabricated bridge pier dismounting device of claim 3, wherein: the vibration adjusting assembly (265) comprises a third cylinder (2651), a U-shaped plate (2652) and a moving block (2653), the third cylinder (2651) is installed on the inner wall of the third groove through a cylinder seat, a driving shaft of the third cylinder (2651) is provided with the U-shaped plate (2652) through a flange plate, two ends of the U-shaped plate (2652) are symmetrically provided with the moving block (2653), and the moving block (2653) is connected with the vibrating plate (261) in a sliding fit mode through a fourth sliding groove.
6. The prefabricated bridge pier dismounting device of the assembled bridge according to claim 1, wherein: the demolding branched chain (29) comprises a demolding rod (291), a second motor (292), a cam (293), a reciprocating connecting rod (294), a guide frame (295), a fourth spring rod (296), a telescopic spring (297), a locking assembly (298), a vibrating needle (299) and a fixed short plate (2910), wherein the demolding rod (291) is installed on the vibrating branched chain (26), a fourth groove, a through groove and a fifth groove are sequentially formed in the demolding rod (291) from left to right, the through groove is communicated with the fourth groove and the fifth groove, the second motor (292) is installed on the inner wall of the fourth groove through a motor seat, the cam (293) is installed on a rotating shaft of the second motor (292) through a flange plate, the fourth spring rod (296) is installed on the upper end face of the inner wall of the fifth groove, the guide frame (295) is installed at the lower end of the fourth spring rod (296), one end of the reciprocating connecting rod (294) passes through the through groove, and is attached to the cam (293, the other end of the reciprocating connecting rod (294) is installed on the guide frame (295), a fourth sliding groove is formed below the fifth groove, the vibrating needle (299) is in sliding fit with the disassembling plate (21) through the fourth sliding groove, a fixed short plate (2910) is installed at the upper end of the vibrating needle (299), the upper portion of the vibrating needle (299) is connected with the guide frame (295) through a telescopic spring (297), a sixth groove is formed inside the vibrating needle (299), and a locking assembly (298) is installed inside the sixth groove.
7. The prefabricated bridge pier dismounting device of claim 6, wherein: locking Assembly (298) include No. four cylinder (2982) and fixed block (2981), No. four cylinder (2982) install through the cylinder block in No. six recesses, No. four cylinder (2982) drive epaxial install fixed block (2981) through the ring flange, fixed block (2981) are installed through sliding fit mode in No. six recesses, guide frame (295) have seted up No. seven recesses on the right side inner wall, and No. seven recesses and fixed block (2981) cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010550362.3A CN111645181B (en) | 2020-06-16 | 2020-06-16 | Prefabricated bridge pier demolding equipment for fabricated bridge and prefabricated bridge pier demolding process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010550362.3A CN111645181B (en) | 2020-06-16 | 2020-06-16 | Prefabricated bridge pier demolding equipment for fabricated bridge and prefabricated bridge pier demolding process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111645181A true CN111645181A (en) | 2020-09-11 |
| CN111645181B CN111645181B (en) | 2021-07-27 |
Family
ID=72344040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010550362.3A Active CN111645181B (en) | 2020-06-16 | 2020-06-16 | Prefabricated bridge pier demolding equipment for fabricated bridge and prefabricated bridge pier demolding process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111645181B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112391880A (en) * | 2020-11-05 | 2021-02-23 | 南京赛逸达自动化技术有限公司 | Automatic demoulding device and demoulding method for paper-plastic packaging box |
| CN113186805A (en) * | 2021-04-13 | 2021-07-30 | 樊涛 | Prefabricated bridge steel structure prefabricated part |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201077123Y (en) * | 2007-08-22 | 2008-06-25 | 西北民族大学 | Lightweight composite energy-saving building block clamp-demoulding lifting machine |
| US20100107552A1 (en) * | 2008-10-30 | 2010-05-06 | Cory Halischuk | Concrete forms |
| CN104233950A (en) * | 2014-10-14 | 2014-12-24 | 建华建材（安徽）有限公司 | Prefabricated pier and producing method thereof |
| CN204322268U (en) * | 2014-11-15 | 2015-05-13 | 中铁航空港建设集团有限公司 | Precast bridge fast demoulding machine |
| KR101677941B1 (en) * | 2016-02-02 | 2016-11-21 | 주식회사 씨엠 | Production facilities for precast concrete structure |
| CN106948274A (en) * | 2017-05-11 | 2017-07-14 | 中交二公局萌兴工程有限公司 | A kind of adjacent high pier circulation of bridge pours climb construction machinery and construction technology |
| CN207888883U (en) * | 2017-12-30 | 2018-09-21 | 江苏三联环境建设有限公司 | A kind of concrete preparation stripper apparatus |
| CN209887839U (en) * | 2019-04-15 | 2020-01-03 | 山东祀方机械有限公司 | Demoulding device |
| CN110802725A (en) * | 2019-09-16 | 2020-02-18 | 绍兴市城投建筑工业化制造有限公司 | Auxiliary form removal device and method for bottom form of stand column |
| CN210100265U (en) * | 2018-12-29 | 2020-02-21 | 安徽国顺交通建设试验检测有限公司 | Bridge concrete face stripping device |
-
2020
- 2020-06-16 CN CN202010550362.3A patent/CN111645181B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201077123Y (en) * | 2007-08-22 | 2008-06-25 | 西北民族大学 | Lightweight composite energy-saving building block clamp-demoulding lifting machine |
| US20100107552A1 (en) * | 2008-10-30 | 2010-05-06 | Cory Halischuk | Concrete forms |
| CN104233950A (en) * | 2014-10-14 | 2014-12-24 | 建华建材（安徽）有限公司 | Prefabricated pier and producing method thereof |
| CN204322268U (en) * | 2014-11-15 | 2015-05-13 | 中铁航空港建设集团有限公司 | Precast bridge fast demoulding machine |
| KR101677941B1 (en) * | 2016-02-02 | 2016-11-21 | 주식회사 씨엠 | Production facilities for precast concrete structure |
| CN106948274A (en) * | 2017-05-11 | 2017-07-14 | 中交二公局萌兴工程有限公司 | A kind of adjacent high pier circulation of bridge pours climb construction machinery and construction technology |
| CN207888883U (en) * | 2017-12-30 | 2018-09-21 | 江苏三联环境建设有限公司 | A kind of concrete preparation stripper apparatus |
| CN210100265U (en) * | 2018-12-29 | 2020-02-21 | 安徽国顺交通建设试验检测有限公司 | Bridge concrete face stripping device |
| CN209887839U (en) * | 2019-04-15 | 2020-01-03 | 山东祀方机械有限公司 | Demoulding device |
| CN110802725A (en) * | 2019-09-16 | 2020-02-18 | 绍兴市城投建筑工业化制造有限公司 | Auxiliary form removal device and method for bottom form of stand column |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112391880A (en) * | 2020-11-05 | 2021-02-23 | 南京赛逸达自动化技术有限公司 | Automatic demoulding device and demoulding method for paper-plastic packaging box |
| CN113186805A (en) * | 2021-04-13 | 2021-07-30 | 樊涛 | Prefabricated bridge steel structure prefabricated part |
| CN113186805B (en) * | 2021-04-13 | 2022-12-13 | 山东大成钢结构工程有限公司 | Prefabricated member of steel structure of assembled bridge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111645181B (en) | 2021-07-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111645181B (en) | Prefabricated bridge pier demolding equipment for fabricated bridge and prefabricated bridge pier demolding process | |
| CN102699835B (en) | Rotary multiple-station forming machine for grinding wheel | |
| CN220390140U (en) | Injection mold convenient to switch state | |
| CN111216233A (en) | Method for manufacturing reinforced concrete precast slab | |
| CN211815624U (en) | Hanging basket for bridge construction | |
| CN111688013B (en) | Brick making machine without supporting plate and brick making method | |
| CN114474306A (en) | Large-scale prefabricated component integral vibration table without manual vibration | |
| CN216266673U (en) | Mould in concrete construction | |
| CN209812667U (en) | Prefabricated staircase PC mould | |
| CN211806838U (en) | Lifting mechanism of prefabricated part forming die | |
| CN113524405A (en) | Movable mold system for ribbed thin-shell stairs and production method of assembled stairs | |
| CN113561287A (en) | Precast concrete floor slab manufacturing machine and manufacturing method | |
| CN113103425A (en) | Prefabricated floor preparation assembly | |
| CN207771617U (en) | Grinding wheel demoulds pressure head and the grinding wheel demoulding equipment using grinding wheel demoulding pressure head | |
| CN112247122A (en) | Post-processing system for manufacturing and processing engine cylinder block | |
| CN112031407A (en) | Assembled large-scale special-shaped concrete hydraulic steel formwork system and use method | |
| CN220784327U (en) | Bridge beam and beam prefabrication beam plate forming die | |
| CN118003440A (en) | Prefabricated highway small box girder external mold device with continuously variable cross section | |
| CN220446724U (en) | Precast concrete member's apparatus for producing | |
| CN113275546B (en) | Ingot casting demoulding device | |
| CN220534490U (en) | Prefabricated floor mould of prefabricated floor preparation | |
| CN217454344U (en) | Bridge steel mould convenient to drawing of patterns | |
| CN218614672U (en) | Prefabricated reinforced concrete road bed cable duct form removal device | |
| CN112282191B (en) | Prefabricated panel and return font production line | |
| CN220972778U (en) | Light wallboard demoulding device with cleaning function |
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 | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Zhanlei Inventor after: Fan Manxiang Inventor before: Fan Manxiang |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20210706 Address after: 256600 No.1 Qingzi Road, Xindian Town, Huimin County, Binzhou City, Shandong Province (Huimin Economic Development Zone (Xindian) Intelligent Manufacturing Industrial Park) Applicant after: Shandong Haide Heavy Industry Co.,Ltd. Address before: 230031 no.468 Huangshan Road, Shushan District, Hefei City, Anhui Province Applicant before: Fan Manxiang |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A prefabricated bridge pier formwork removal equipment and prefabricated pier formwork removal process Effective date of registration: 20220110 Granted publication date: 20210727 Pledgee: Shandong Huimin Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Haide Heavy Industry Co.,Ltd. Registration number: Y2022980000267 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230116 Granted publication date: 20210727 Pledgee: Shandong Huimin Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Haide Heavy Industry Co.,Ltd. Registration number: Y2022980000267 |