CN116005574A - Auxiliary installation equipment for assembled bridge lower structure tie beam steel bars - Google Patents
Auxiliary installation equipment for assembled bridge lower structure tie beam steel bars Download PDFInfo
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- CN116005574A CN116005574A CN202310119558.0A CN202310119558A CN116005574A CN 116005574 A CN116005574 A CN 116005574A CN 202310119558 A CN202310119558 A CN 202310119558A CN 116005574 A CN116005574 A CN 116005574A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 133
- 239000010959 steel Substances 0.000 title claims abstract description 133
- 238000009434 installation Methods 0.000 title claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims 2
- 230000000295 complement effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 8
- 230000002787 reinforcement Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The invention relates to the technical field of bridge pouring, in particular to auxiliary installation equipment for a lower structural beam steel bar of an assembled bridge. The transverse plate and the pushing plate are matched with each other, the left and right direction and the front and back direction of the steel ring are pushed firstly, the steel ring is guaranteed to be clung to the placed steel bars, then the swing plate is arranged under the action of the control cylinder, the steel bars at the four corners in the steel bar cage are clung to the steel ring, then the steel rings are welded by the existing external welding mechanism, the problem that the welding effect is poor due to the fact that the steel rings are not clung to the steel bars is avoided, the lifting groups move up and down along the steel bars through the matching of the four groups of opposite lifting pieces, the follow-up placement of the steel rings and the welding of the steel rings are facilitated, the follow-up taking and placing of the steel rings are facilitated through the placement columns, and therefore the working efficiency is improved, and the labor cost is reduced.
Description
Technical Field
The invention relates to the technical field of bridge pouring, in particular to auxiliary installation equipment for a lower structural beam steel bar of an assembled bridge.
Background
When pouring the bridge, often place the steel reinforcement cage in pouring die the inside, later the cement filling makes the steel reinforcement cage be located the inside of bridge to this promotes the intensity of pouring the bridge after the shaping, and to the manufacturing process of steel reinforcement cage, generally at first arrange many main part reinforcing bars, later arrange many steel rings equidistance on the reinforcing bar, and mainly through welded mode with steel ring and reinforcing bar fixed connection, also promoted the intensity of follow-up bridge when this forms the steel reinforcement cage, nevertheless there is following problem in the process of manufacturing the steel reinforcement cage: 1. when welding is performed after the steel ring is placed, the steel ring and the corresponding steel bar at the moment cannot be clung to each other, so that follow-up welding operation is inconvenient.
2. Because the length of steel reinforcement cage is usually long, so after placing the steel ring, need remove the assigned position with it to carry out the welding after spacing fixed to all steel rings, this process is comparatively loaded down with trivial details when carrying out the operation by the manual work, needs expend a large amount of manual work simultaneously.
Disclosure of Invention
In order to solve the problems, the invention adopts the following technical scheme: the auxiliary installation equipment for the steel bars of the lower structural system of the assembled bridge comprises a steel bar base, a lifting mechanism and an auxiliary mechanism, wherein a plurality of steel bars which are arranged in a matrix are arranged on the steel bar base, the lifting mechanism is arranged on the upper end face of the steel bar base, and the auxiliary mechanism is fixedly arranged on the upper end face of the lifting mechanism;
the lifting mechanism comprises a lifting group, the lifting group is placed on the steel bar base, the lifting group comprises four L-shaped lifting plates, two vertical symmetrical longitudinal grooves are formed in the front end faces of the longitudinal parts of the two lifting plates at the rear side, a longitudinal column is arranged in the longitudinal groove in a sliding mode, the longitudinal column is fixedly connected with the adjacent lifting plates at the front side, two vertical symmetrical transverse grooves are formed in the left end faces of the transverse parts of the two lifting plates at the right side, the transverse column is arranged in the transverse grooves in a sliding mode, the transverse column is fixedly connected with the adjacent lifting plates, the front end faces of the lifting plates at the left side in the front are connected with rotating gears through gear shafts, rack grooves are formed in the front end faces of the lifting plates in a sliding mode, connecting blocks are arranged in the rack grooves in a sliding mode, rotating racks meshed with the rotating gears are fixedly connected with the adjacent lifting plates at the right side.
As a preferable technical scheme of the invention, two mutually symmetrical moving grooves are formed in the left end face of the longitudinal part of the lifting plate, the moving plates are arranged in the moving grooves in a sliding manner, the end faces of the two corresponding moving plates far away from the lifting plate are fixedly provided with air cylinder plates together, the opposite faces of the lifting plate and the corresponding air cylinder plates are fixedly provided with adjusting air cylinders with telescopic ends fixedly connected with the corresponding air cylinder plates, the opposite faces of the parts of the two corresponding moving plates far away from the corresponding air cylinder plates are fixedly provided with rotating shafts in a rotating manner together, the opposite faces of the lifting plate and the corresponding rotating shafts are fixedly provided with two mutually symmetrical transverse plates, lifting shafts are fixedly sleeved on the lifting shafts and the rotating shafts, the adjacent two transverse plates on the lifting plates which are different in the longitudinal direction are fixedly provided with driving plates, the opposite faces of the two driving plates in the longitudinal direction are rotatably provided with driving gears through driving shafts, the lifting gears which are mutually meshed with the driving gears are fixedly sleeved on the corresponding lifting shafts, the driving shafts are fixedly provided with lifting belts, and the driving shafts are fixedly arranged between the driving gears and the corresponding rotating shafts, and the driving shafts are fixedly provided with driving shafts, and the front grooves of the adjacent end faces of the driving plates are provided with the driving shafts are fixedly arranged.
As a preferable technical scheme of the invention, the surface, opposite to the connecting belt, of the adjacent lifting plate of the driving shaft is provided with an adjusting groove from top to bottom, an electric sliding block is arranged in the adjusting groove in a sliding manner, and an adjusting shaft is arranged on the opposite surface of the electric sliding block and the corresponding connecting belt in a rotating manner through the connecting shaft and is matched with the corresponding connecting belt.
As a preferable technical scheme of the invention, the auxiliary mechanism comprises a mounting plate, the upper end faces of the longitudinal parts of all lifting plates are fixedly provided with the mounting plate, the opposite faces of the mounting plate and the steel bars are fixedly provided with L-shaped plates, the opposite faces of the vertical parts of the L-shaped plates and the corresponding mounting plate are provided with connecting rod mechanisms, each end point of each connecting rod mechanism is fixedly provided with a placing column, the parts of the placing columns, which are close to the mounting plate, are made of elastic materials, the upper end faces of the L-shaped plates are provided with distance adjusting grooves, electric sliding blocks are arranged in the distance adjusting grooves in a sliding manner, the opposite faces of the electric sliding blocks and the corresponding connecting rod mechanisms are provided with control pieces through the rotation of the connecting columns, and two control columns in the control pieces are mutually matched with the corresponding connecting rod mechanisms.
As a preferable technical scheme of the invention, two left moving grooves which are symmetrical from left to right and up and down are formed in the left end face of the mounting plate, left moving columns are arranged in the left moving grooves in a sliding mode, fixing plates are fixedly arranged on the end faces, far away from the corresponding mounting plate, of the corresponding two left moving columns, transverse air cylinders are fixedly arranged on the opposite faces of the mounting plate and the corresponding fixing plates, telescopic ends of the transverse air cylinders are fixedly connected with the corresponding fixing plates, and transverse plates are fixedly arranged on the end faces, close to the reinforcing steel bars, of the corresponding two left moving columns.
As a preferable technical scheme of the invention, an upright plate is fixedly arranged on the upper end face of the transverse part of the lifting plate, an upright groove from top to bottom is formed in the front end face of the upright plate, an electric sliding block is arranged in the upright groove in a sliding manner, a rectangular plate is fixedly arranged on the opposite face of the electric sliding block in the upright groove and the steel bar, a picking and placing plate is arranged on the opposite face of the rectangular plate and the steel bar in a hinged manner, a top groove from front to back is formed in the lower end face of the rectangular plate, an electric sliding block is arranged in the top groove in a sliding manner, a T-shaped plate is fixedly arranged on the electric sliding block in the top groove, a compression groove from top to bottom is formed in the upper end face of the rectangular plate, a downward sliding plate is arranged in the compression groove in a sliding manner, a compression plate is fixedly arranged on the opposite face of the downward sliding plate and the steel bar, a connecting plate is fixedly arranged on the end face of the downward sliding plate far away from the steel bar, a compression cylinder is arranged between the connecting plate and the electric sliding block in the upright groove, and the telescopic end of the compression cylinder is fixedly connected with the corresponding connecting plate.
As a preferable technical scheme of the invention, the upper end face of the compacting plate is provided with a front-to-back pushing groove, a pushing block is slidably arranged in the pushing groove, the upper end face of the pushing block is fixedly provided with an extension bar, the lower end face of the extension bar is fixedly provided with a pushing plate matched with the steel ring, the opposite face of the pushing plate and the steel bar is an arc-shaped face, the upper end face of the compacting plate is fixedly provided with a spring plate, and a pushing spring is fixedly arranged between the spring plate and the corresponding pushing block.
As a preferable technical scheme of the invention, the adjacent surfaces of the mounting plate and the vertical plate on the same lifting plate are respectively provided with an arc-shaped swinging plate at the front end through hinging, the mounting plate is staggered with the swinging plate on the vertical plate, the upper end surface of the swinging plate is provided with a control groove, a control column is arranged in the control groove in a sliding manner, the opposite surfaces of the mounting plate and the vertical plate and the adjacent steel bars are respectively fixedly provided with a transverse plate, the opposite surfaces of the transverse plate and the corresponding swinging plate are fixedly provided with a control cylinder, and the telescopic end of the control cylinder is fixedly connected with the corresponding control column.
The invention has the beneficial effects that: 1. the transverse plates and the pushing plates are matched with each other, the left and right directions and the front and back directions of the steel ring are pushed firstly, the steel ring is guaranteed to be clung to the placed steel bars, then the swing plates enable the steel bars at the four corners in the steel bar cage to be clung to the steel ring under the action of the control cylinder, and then the steel bars are welded by an external existing welding mechanism, so that the problem that the welding effect is poor due to the fact that the steel ring is not clung to the steel bars is avoided.
2. The lifting pieces which are correspondingly matched with each other are arranged in the invention to limit the steel bars, and the rotation directions of the lifting pieces are opposite, so that the lifting groups can move up and down along the steel bars through the matching of the four groups of opposite lifting pieces, the subsequent placement of the steel rings and the welding of the steel rings are convenient, the steel rings are supported and separated through the placement columns, and the subsequent picking and placing are convenient, thereby improving the working efficiency and reducing the labor cost.
3. The meshing between the rotating gear and the rotating rack in the invention enables the lifting plates in the left-right direction to be close to each other, thereby ensuring the close effect of the lifting piece on the lifting shaft in the lifting mechanism and the corresponding position reinforcing steel bars, and simultaneously, the device can adapt to the reinforcing steel bar bases with different rectangular sizes through the transverse column and the longitudinal column, and the applicability of the device is improved.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is an enlarged view of the invention at a in fig. 1.
Fig. 3 is a schematic perspective view of a partial mechanism in the present invention.
Fig. 4 is an enlarged view of the present invention at B in fig. 3.
Fig. 5 is an enlarged view of C in fig. 3 in the present invention.
Fig. 6 is a partially cut-away perspective view of the invention between the riser, swing plate and control post.
Fig. 7 is an enlarged view of D in fig. 6 in the present invention.
In the figure: 1. a steel bar base; 2. a lifting mechanism; 20. a lifting group; 200. a lifting plate; 201. a longitudinal column; 202. a transverse column; 203. rotating the gear; 204. a rack slot; 205. rotating the rack; 21. a moving plate; 210. adjusting a cylinder; 211. a rotation shaft; 212. a lifting shaft; 213. a lifting member; 214. a driving plate; 215. a drive gear; 216. a lifting gear; 217. a connecting belt; 22. an adjustment tank; 220. an adjusting shaft; 3. an auxiliary mechanism; 30. a mounting plate; 300. a link mechanism; 301. placing a column; 302. a distance adjusting groove; 303. a control member; 31. a left moving column; 310. a fixing plate; 311. a transverse cylinder; 312. a transverse plate; 32. erecting a plate; 320. a vertical groove; 321. a rectangular plate; 322. taking and placing the plate; 323. a top groove; 324. a T-shaped plate; 325. a downward moving plate; 326. a compacting plate; 327. a compacting cylinder; 33. a pushing block; 330. an extension strip; 331. a pushing plate; 332. a pushing spring; 34. a swinging plate; 340. a control groove; 341. a control column; 342. and controlling the cylinder.
Detailed Description
Embodiments of the invention are described in detail below with reference to the attached drawings, but the invention can be implemented in a number of different ways, which are defined and covered by the claims.
Referring to fig. 1, an auxiliary installation device for a beam steel bar of an assembled bridge lower structure comprises a steel bar base 1, a lifting mechanism 2 and an auxiliary mechanism 3, wherein a plurality of steel bars which are arranged in a matrix are arranged on the steel bar base 1, the lifting mechanism 2 is arranged on the upper end surface of the steel bar base 1, and the auxiliary mechanism 3 is fixedly arranged on the upper end surface of the lifting mechanism 2;
referring to fig. 1 and 2, the lifting mechanism 2 includes a lifting group 20, the lifting group 20 is disposed on the reinforcement base 1, the lifting group 20 includes four L-shaped lifting plates 200, the front end surfaces of the longitudinal portions of the two lifting plates 200 at the rear side are all provided with two vertical symmetrical longitudinal grooves, the longitudinal grooves are slidably provided with longitudinal columns 201, the longitudinal columns 201 are fixedly connected with the adjacent lifting plates 200 at the front side, the left end surfaces of the transverse portions of the two lifting plates 200 at the right side are all provided with two vertical symmetrical transverse grooves, the transverse grooves are slidably provided with transverse columns 202, the transverse columns 202 are fixedly connected with the adjacent lifting plates 200, the front end surfaces of the lifting plates 200 at the front left side are rotatably connected with rotating gears 203 through gear shafts, the front end surfaces of the lifting plates 200 are provided with rack grooves 204, the front end surfaces of the connecting plates are fixedly provided with rotating racks 205 meshed with the rotating gears 203, and the rotating racks 205 are fixedly connected with the adjacent right lifting plates 200.
During operation, firstly, according to the distribution of the steel bars on the steel bar base 1, the lifting groups 20 are placed from top to bottom, and the corresponding two lifting pieces 213 in the lifting mechanism 2 are located on two sides of the corresponding steel bar line through the sliding of the longitudinal columns 201 in the longitudinal grooves, meanwhile, the external existing motor works to drive the rotating gear 203 to rotate anticlockwise through the gear shaft, the lifting plates 200 in the left-right direction are mutually close through the meshing between the rotating gear 203 and the rotating rack 205, so that the tight adhesion effect of the lifting pieces 213 on the lifting shaft 212 in the lifting mechanism 2 and the steel bars at the corresponding positions is ensured, and meanwhile, the device in the process of setting the transverse columns 202 and the longitudinal columns 201 can be matched with the steel bar base 1 in different rectangular sizes in an adaptive mode, and the applicability of the device is improved.
Referring to fig. 1, 3 and 4, two symmetrical moving grooves are formed on the left end face of the longitudinal portion of the lifting plate 200, moving plates 21 are slidably disposed in the moving grooves, air cylinder plates are fixedly disposed on the end faces of the two corresponding moving plates 21 away from the lifting plate 200, adjusting air cylinders 210 with telescopic ends fixedly connected with the corresponding air cylinder plates are fixedly disposed on the opposite faces of the lifting plate 200 and the corresponding air cylinder plates, rotating shafts 211 are rotatably disposed on the opposite faces of the portions of the two corresponding moving plates 21 away from the corresponding air cylinder plates, two symmetrical transverse plates are fixedly disposed on the opposite faces of the lifting plate 200 and the corresponding rotating shafts 211, lifting shafts 212 are rotatably disposed between the corresponding two transverse plates, lifting pieces 213 are fixedly disposed on the lifting shafts 212 and the rotating shafts 211, driving gears 214 are fixedly disposed on the adjacent two transverse plates on the lifting plates 200 which are different in the longitudinal direction, driving gears 215 are rotatably disposed on the opposite faces of the corresponding lifting plates, rotating shafts 215 are fixedly disposed on the corresponding lifting shafts 212, driving shafts 215 are meshed with the driving gears 215, and the front end faces of the driving shafts 211 are disposed between the corresponding driving shafts 200.
After the lifting group 20 is placed, the adjusting cylinder 210 works so that the telescopic end of the adjusting cylinder drives the corresponding cylinder plate to be far away from the lifting plate 200, so that the corresponding moving plate 21 drives the corresponding rotating shaft 211 to move synchronously, so that the rotating shaft 211 drives the corresponding lifting piece 213 to be in close contact with the reinforcing steel bars at the corresponding position, the two lifting pieces 213 at the corresponding position are mutually matched to tightly limit the reinforcing steel bars at the four vertexes of the reinforcing steel bar base 1, then the external existing driving work drives the corresponding driving gear 215 to rotate through the driving shaft, the driving gear 215 and the corresponding lifting gear 216 are meshed so that the lifting gear 216 drives the corresponding lifting piece 213 to rotate synchronously through the lifting shaft 212, and the corresponding rotating shaft 211 drives the corresponding lifting piece 213 to rotate through the transmission of the connecting belt 217, so that the two mutually matched lifting pieces 213 limit the reinforcing steel bars and simultaneously have opposite rotating directions, and the lifting group 20 moves up and down along the reinforcing steel bars through the matching between the four groups of opposite lifting pieces 213, so that the subsequent placement of steel rings and the welding of the steel rings are facilitated.
Referring to fig. 4, the surface of the lifting plate 200 adjacent to the driving shaft opposite to the connecting belt 217 is provided with an adjusting groove 22 from top to bottom, an electric sliding block is slidably arranged in the adjusting groove 22, the opposite surface of the electric sliding block opposite to the corresponding connecting belt 217 is rotatably provided with an adjusting shaft 220 through the connecting shaft, and the adjusting shaft 220 is mutually matched with the corresponding connecting belt 217.
When the adjusting cylinder 210 works, the moving plate 21 drives the corresponding rotating shaft 211 to move, so that the distance between the rotating shaft 211 and the driving shaft changes, and the electric sliding block in the adjusting groove 22 works to drive the corresponding adjusting shaft 220 to move upwards, so that the upward moving shaft drives the connecting belt 217 to move upwards, the tightening effect of the connecting belt 217 is ensured, the problem that the rotating shaft 211 cannot rotate is avoided, and the device is also suitable for reinforcing steel bar auxiliary operation with different sizes.
Referring to fig. 1, 3 and 5, the auxiliary mechanism 3 includes a mounting plate 30, all the upper end surfaces of the longitudinal parts of the lifting plates 200 are fixedly provided with the mounting plate 30, the opposite surfaces of the mounting plate 30 and the reinforcing steel bars are fixedly provided with L-shaped plates, the vertical parts of the L-shaped plates and the opposite surfaces of the corresponding mounting plate 30 are provided with link mechanisms 300, each end point of each link mechanism 300 is fixedly provided with a placement column 301, the parts of the placement columns 301 close to the mounting plate 30 are made of elastic materials, the upper end surfaces of the L-shaped plates are provided with distance adjusting grooves 302, electric sliding blocks are slidably arranged in the distance adjusting grooves 302, the opposite surfaces of the electric sliding blocks and the corresponding link mechanisms 300 are provided with control members 303 through the rotation of the connecting columns, and two control columns 341 in the control members 303 are mutually matched with the corresponding link mechanisms 300.
After the lifting mechanism 2 is installed, the lifting group 20 is moved to the upper part of the steel bar by the operation of an external existing motor, then the steel ring to be installed is placed on the steel bar through the upper part by manual work, the electric sliding blocks in the distance adjusting groove 302 move according to the thickness and the number of the steel ring in the process of placing the steel bar, so that the connecting rod mechanism 300 drives the placing column 301 to move through the cooperation of the control column 341 in the control piece 303 and the connecting rod mechanism 300, all the placing columns 301 corresponding to the same vertical height at the moment have a bearing function on the placed steel ring, and meanwhile, the adjacent steel rings are separated by a certain distance, so that the subsequent adjustment and welding treatment of the steel ring are facilitated.
Referring to fig. 3, two vertically symmetrical left moving slots are formed in the left end face of the mounting plate 30, left moving columns 31 are slidably disposed in the left moving slots, fixing plates 310 are fixedly disposed on the end faces, away from the corresponding mounting plate 30, of the corresponding two left moving columns 31, transverse cylinders 311 are fixedly disposed on opposite faces of the mounting plate 30 and the corresponding fixing plates 310, telescopic ends of the transverse cylinders are fixedly connected with the corresponding fixing plates 310, and transverse plates 312 are fixedly disposed on the end faces, close to the reinforcing steel bars, of the corresponding two left moving columns 31.
When the lifting device works, the lifting group 20 moves downwards to a designated position due to the fact that the existing motor outside works after the steel ring is placed, at the moment, the telescopic end of the lifting group is retracted due to the fact that the transverse cylinder 311 works, so that the telescopic end of the lifting group drives the left moving column 31 to be close to the steel ring through the corresponding fixing plate 310, namely, all the transverse plates 312 push the steel ring placed to be close to and cling to the steel bars, the fact that the left part and the right part of the steel ring cling to the steel bars at the moment is guaranteed, and follow-up welding work is facilitated.
Referring to fig. 6 and 7, the upper end surface of the transverse portion of the lifting plate 200 is fixedly provided with a vertical plate 32, the front end surface of the vertical plate 32 is provided with a vertical slot 320 from top to bottom, the vertical slot 320 is internally provided with an electric sliding block, the opposite surface of the electric sliding block in the vertical slot 320 and the steel bar is fixedly provided with a rectangular plate 321, the opposite surface of the rectangular plate 321 and the steel bar is provided with a taking and placing plate 322 through hinging, the lower end surface of the rectangular plate 321 is provided with a top slot 323 from front to back, the top slot 323 is internally provided with an electric sliding block, the electric sliding block in the top slot 323 is fixedly provided with a T-shaped plate 324, the upper end surface of the rectangular plate 321 is provided with a pressing slot from top to bottom, the pressing slot is internally provided with a downward sliding plate 325, the end surface of the downward sliding plate 325 far from the steel bar is fixedly provided with a connecting plate, a pressing cylinder 327 is arranged between the connecting plate and the electric sliding block in the vertical slot 320, and the stretching end of the pressing cylinder 327 is fixedly connected with the corresponding connecting plate.
After the steel rings are placed, the lifting group 20 moves downwards to the appointed position by the operation of an external existing motor, firstly, the corresponding T-shaped blocks are driven by the operation of the electric sliding blocks in the top groove 323 to be far away from the corresponding taking and placing plates 322, the taking and placing plates 322 at the moment freely droop under the action of self gravity, then the corresponding rectangular plates 321 are driven by the operation of the electric sliding blocks in the vertical groove 320 to move downwards to the lower part of the steel rings at the appointed position, then the limit of the taking and placing plates 322 is blocked by the T-shaped plates 324 when the T-shaped plates 324 are driven by the operation of the electric sliding blocks in the top groove 323 to be close to the corresponding taking and placing plates 322, then the corresponding rectangular plates 321 and the taking and placing plates 322 are driven by the operation of the electric sliding blocks in the vertical groove 320 to take out the corresponding steel rings to the appointed position, and in the moving process, the telescopic end faces of the compression cylinder 327 extend out, so that the steel rings on the rectangular plates 321 are compressed and fixed by the compression plates 326, and the problem that the welding is influenced by the movement of the steel rings during the subsequent welding operation is avoided.
Referring to fig. 6, the upper end surface of the compacting plate 326 is provided with a front-to-back pushing slot, a pushing block 33 is slidably disposed in the pushing slot, an extension bar 330 is fixedly disposed on the upper end surface of the pushing block 33, a pushing plate 331 matched with the steel ring is fixedly disposed on the lower end surface of the extension bar 330, the opposite surfaces of the pushing plate 331 and the steel bar are arc surfaces, a spring plate is fixedly disposed on the upper end surface of the compacting plate 326, and a pushing spring 332 is fixedly disposed between the spring plate and the corresponding pushing block 33.
When the electric sliding block in the vertical groove 320 moves downwards and the compacting plate 326 compacts and fixes the steel ring on the rectangular plate 321, the extension strip 330 moves downwards synchronously, so that the pushing plate 331 moves downwards, at the moment, the pushing plate 331 is in close contact with the placed steel ring under the action of the elasticity of the pushing spring 332, so that all the corresponding pushing plates 331 are mutually matched to push the placed steel ring in the front-back direction, the steel ring is guaranteed to cling to the steel bar in the front-back direction, the follow-up welding operation is convenient, and meanwhile, the lower end of the pushing plate 331 is convenient to cling to the steel ring in the process that the pushing plate 331 moves downwards due to the arc-shaped surface, so that the problem that the pushing plate 331 and the steel ring are mutually clamped is avoided.
Referring to fig. 5 and 6, adjacent surfaces of the mounting plate 30 and the standing plate 32 on the same lifting plate 200 are hinged with an arc-shaped swinging plate 34 at the front end, the mounting plate 30 is staggered with the swinging plate 34 on the standing plate 32, a control groove 340 is formed in the upper end surface of the swinging plate 34, a control column 341 is slidably arranged in the control groove 340, transverse plates are fixedly arranged on opposite surfaces of the mounting plate 30 and the standing plate 32 and adjacent steel bars, a control cylinder 342 is fixedly arranged on opposite surfaces of the transverse plates and the corresponding swinging plate 34, and a telescopic end of the control cylinder 342 is fixedly connected with the corresponding control column 341.
When the selected steel ring is pressed and fixed, the control cylinder 342 works to enable the telescopic end of the control cylinder 342 to extend, so that when the control column 341 slides in the control groove 340 until the control cylinder cannot slide, the swinging plate 34 swings towards the adjacent nearest steel bar and is in close contact with the steel bar, and along with the continuous working of the control cylinder 342, the arc-shaped areas of the two swinging plates 34 are mutually matched to enable the corresponding steel bar to be in close contact with the four vertex areas of the inner ring of the steel ring, and then the welding operation is carried out by the existing welding equipment outside, so that the direct close contact between the steel bar and the steel ring is ensured, the welding effect between the main four steel bars in the structure and the steel ring is ensured, and the strength of the structural beam is improved.
When the device specifically works, firstly, the lifting group 20 is placed from top to bottom according to the distribution of the steel bars on the steel bar base 1, meanwhile, the external existing motor works to drive the rotary gear 203 to rotate anticlockwise through the gear shaft, the lifting plates 200 in the left-right direction are mutually close through the meshing between the rotary gear 203 and the rotary rack 205, meanwhile, the adjusting air cylinders 210 work to drive the corresponding air cylinder plates to be far away from the lifting plates 200, so that the corresponding moving plates 21 drive the corresponding rotating shafts 211 to synchronously move, the two lifting pieces 213 at the corresponding positions are mutually matched to tightly limit the steel bars at the four vertexes on the steel bar base 1,
then the external existing driving work drives the corresponding driving gear 215 to rotate through the driving shaft, the corresponding lifting piece 213 is driven by the lifting gear 216 to synchronously rotate through the lifting shaft 212 by the meshing between the driving gear 215 and the corresponding lifting gear 216, and the corresponding rotating shaft 211 drives the corresponding lifting piece 213 to rotate through the transmission of the connecting belt 217, so that the lifting group 20 moves up and down along the steel bars through the cooperation between four groups of opposite lifting pieces 213, the lifting group 20 moves to the upper part of the steel bars through the operation of the external existing motor after the lifting mechanism 2 is installed, then the steel ring to be installed is manually placed on the steel bars through the upper part, in the process of placing the steel bars, the electric sliding blocks in the distance adjusting groove 302 move according to the thickness and the number of the steel rings,
after the steel ring is placed finally, the lifting group 20 moves downwards to the designated position by the operation of the external existing motor, the corresponding rectangular plate 321 is driven by the operation of the electric sliding block in the vertical groove 320, the corresponding steel ring is taken out and moved to the designated position by the taking-out plate 322, and the telescopic end face of the compression cylinder 327 extends out by the operation of the compression cylinder 327 in the moving process, so that the steel ring on the rectangular plate 321 is compressed and fixed by the compression plate 326, and then the welding mechanism is used for welding the positions, which need to be welded, between the steel ring and the steel bar.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides an auxiliary installation equipment of assembled bridge lower structure tie beam reinforcing bar, includes reinforcing bar base (1), elevating system (2) and complementary unit (3), its characterized in that: a plurality of steel bars which are arranged in a matrix are arranged on the steel bar base (1), a lifting mechanism (2) is arranged on the upper end face of the steel bar base (1), and an auxiliary mechanism (3) is fixedly arranged on the upper end face of the lifting mechanism (2);
elevating system (2) are including lifting group (20), lifting group (20) have been placed on reinforcing bar base (1), including lifting plate (200) of four L shapes in lifting group (20), the longitudinal groove of two longitudinal parts of rear side all has been seted up to the preceding terminal surface of lifting plate (200), the sliding is provided with vertical post (201) in the longitudinal groove, and vertical post (201) and adjacent front side lifting plate (200) fixed connection, two vertical symmetrical horizontal grooves have all been seted up to the left terminal surface of two lifting plate (200) horizontal part on the right side, transversely be provided with horizontal post (202) in the groove, and horizontal post (202) and adjacent lifting plate (200) fixed connection, rack groove (204) have been seted up through the gear shaft rotation to the preceding terminal surface of lifting plate (200), the sliding is provided with vertical post (201), the preceding terminal surface of connecting plate is provided with and rotates gear (203) intermeshing's lifting plate (205), and rack (200) are connected with rack (200) fixed connection on the right side.
2. The assembled bridge underbeam rebar aid mounting apparatus of claim 1, further comprising: two mutually symmetrical moving grooves are formed in the left end face of the longitudinal part of the lifting plate (200), moving plates (21) are arranged in the moving grooves in a sliding mode, air cylinder plates are fixedly arranged on the end faces, far away from the lifting plate (200), of the two corresponding moving plates (21), adjusting air cylinders (210) with telescopic ends fixedly connected with the corresponding air cylinder plates are fixedly arranged on the opposite faces of the lifting plate (200) and the corresponding air cylinder plates, rotating shafts (211) are arranged on the opposite faces, far away from the corresponding air cylinder plates, of the two corresponding moving plates (21) in a rotating mode, two mutually symmetrical transverse plates are fixedly arranged on the opposite faces of the lifting plate (200) and the corresponding rotating shafts (211), lifting shafts (212) are fixedly sleeved on the corresponding two transverse plates and the rotating shafts (211), driving plates (214) are fixedly arranged on the adjacent two transverse plates on the lifting plate (200) in the longitudinal direction, rotating shafts (215) are arranged on the corresponding driving gears (215) in a rotating mode, lifting gears (215) are fixedly meshed with the driving gears (215) are arranged on the corresponding driving shafts (215), the front end surfaces of the lifting plates (200) adjacent to the driving shafts are provided with range grooves for placing driving grooves.
3. The assembled bridge underbeam rebar aid mounting apparatus of claim 1, further comprising: an adjusting groove (22) is formed in the surface, opposite to the connecting belt (217), of the lifting plate (200) adjacent to the driving shaft, from top to bottom, an electric sliding block is arranged in the adjusting groove (22) in a sliding mode, an adjusting shaft (220) is arranged on the opposite surface of the electric sliding block, opposite to the corresponding connecting belt (217), of the electric sliding block in a rotating mode through the connecting shaft, and the adjusting shaft (220) is matched with the corresponding connecting belt (217).
4. The assembled bridge underbeam rebar aid mounting apparatus of claim 1, further comprising: the auxiliary mechanism (3) comprises mounting plates (30), all the upper end faces of the longitudinal parts of the lifting plates (200) are fixedly provided with mounting plates (30), opposite faces of the mounting plates (30) and reinforcing steel bars are fixedly provided with L-shaped plates, vertical parts of the L-shaped plates and opposite faces of the corresponding mounting plates (30) are provided with connecting rod mechanisms (300), each end point of each connecting rod mechanism (300) is fixedly provided with a placing column (301), a part of each placing column (301) close to the mounting plate (30) is made of a bullet-shaped material, the upper end face of each L-shaped plate is provided with a distance adjusting groove (302), an electric sliding block is arranged in each distance adjusting groove (302), the opposite faces of the electric sliding block and the corresponding connecting rod mechanisms (300) are provided with control pieces (303) through connecting columns in a rotating mode, and two control columns (341) in the control pieces (303) are matched with the corresponding connecting rod mechanisms (300).
5. The assembled bridge underbeam rebar aid mounting apparatus of claim 4, further comprising: the left end face of mounting panel (30) has seted up two from left to right and upper and lower symmetrical left side and has moved groove, moves the inslot to slide and is provided with left side and move post (31), corresponds two left side and move post (31) and keep away from the terminal surface of corresponding mounting panel (30) and fixedly be provided with fixed plate (310) jointly, and the opposite face of mounting panel (30) and corresponding fixed plate (310) is fixed and is provided with horizontal cylinder (311), and the flexible end and the fixed plate (310) fixed connection of sideslip cylinder, two left side that correspond move post (31) are close to the terminal surface of reinforcing bar fixedly be provided with horizontal plate (312) jointly.
6. The assembled bridge underbeam rebar aid mounting apparatus of claim 1, further comprising: the lifting plate (200) is characterized in that an upright plate (32) is fixedly arranged on the upper end face of the transverse portion of the lifting plate (200), an upright groove (320) is formed in the front end face of the upright plate (32), an electric sliding block is arranged in the upright groove (320), a rectangular plate (321) is fixedly arranged on the opposite face of the electric sliding block in the upright groove (320) and the reinforcing steel bar, a picking and placing plate is hinged to the opposite face of the rectangular plate (321) and the opposite face of the reinforcing steel bar, a top groove (323) from front to back is formed in the lower end face of the rectangular plate (321), an electric sliding block is arranged in the top groove (323), a T-shaped plate (324) is fixedly arranged on the electric sliding block in the top groove (323), a pressing groove from top to bottom is formed in the upper end face of the rectangular plate (321), a downward sliding plate (325) is fixedly arranged on the opposite face of the reinforcing steel bar, a connecting plate (326) is fixedly arranged on the opposite face of the downward sliding plate (325), a connecting plate is arranged on the opposite face of the reinforcing steel bar, a pressing cylinder (327) is arranged between the connecting plate and the electric sliding block in the groove (320), and the pressing cylinder (327) is correspondingly connected with a telescopic connecting plate.
7. The assembled bridge underbeam rebar aid mounting apparatus of claim 6, further comprising: the upper end face of the compression plate (326) is provided with a pushing groove from front to back, a pushing block (33) is arranged in the pushing groove in a sliding mode, an extension strip (330) is fixedly arranged on the upper end face of the pushing block (33), a pushing plate (331) matched with the steel ring is fixedly arranged on the lower end face of the extension strip (330), the opposite face of the pushing plate (331) and the steel bar is an arc-shaped face, a spring plate is fixedly arranged on the upper end face of the compression plate (326), and a pushing spring (332) is fixedly arranged between the spring plate and the corresponding pushing block (33).
8. The assembled bridge underbeam rebar aid mounting apparatus of claim 4, further comprising: the adjacent surfaces of the mounting plate (30) and the vertical plate (32) on the same lifting plate (200) are hinged with an arc-shaped swinging plate (34) at the front end, the mounting plate (30) is staggered with the swinging plate (34) on the vertical plate (32), a control groove (340) is formed in the upper end surface of the swinging plate (34), a control column (341) is slidably arranged in the control groove (340), transverse plates are fixedly arranged on the opposite surfaces of the mounting plate (30) and the vertical plate (32) and adjacent steel bars, control cylinders (342) are fixedly arranged on the opposite surfaces of the transverse plates and the corresponding swinging plates (34), and the telescopic ends of the control cylinders (342) are fixedly connected with the corresponding control columns (341).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310119558.0A CN116005574A (en) | 2023-02-15 | 2023-02-15 | Auxiliary installation equipment for assembled bridge lower structure tie beam steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310119558.0A CN116005574A (en) | 2023-02-15 | 2023-02-15 | Auxiliary installation equipment for assembled bridge lower structure tie beam steel bars |
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| Publication Number | Publication Date |
|---|---|
| CN116005574A true CN116005574A (en) | 2023-04-25 |
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ID=86035626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310119558.0A Pending CN116005574A (en) | 2023-02-15 | 2023-02-15 | Auxiliary installation equipment for assembled bridge lower structure tie beam steel bars |
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| Country | Link |
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| CN (1) | CN116005574A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117300425A (en) * | 2023-11-29 | 2023-12-29 | 哈尔滨学院 | Outdoor fitness equipment manufacturing and welding device |
| CN117548892A (en) * | 2024-01-12 | 2024-02-13 | 中清大装配式建筑(德州)有限公司 | Automatic welding device for stressed steel bars of building carrier plate |
-
2023
- 2023-02-15 CN CN202310119558.0A patent/CN116005574A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117300425A (en) * | 2023-11-29 | 2023-12-29 | 哈尔滨学院 | Outdoor fitness equipment manufacturing and welding device |
| CN117300425B (en) * | 2023-11-29 | 2024-01-30 | 哈尔滨学院 | Outdoor fitness equipment manufacturing and welding device |
| CN117548892A (en) * | 2024-01-12 | 2024-02-13 | 中清大装配式建筑(德州)有限公司 | Automatic welding device for stressed steel bars of building carrier plate |
| CN117548892B (en) * | 2024-01-12 | 2024-03-12 | 中清大装配式建筑(德州)有限公司 | Automatic welding device for stressed steel bars of building carrier plate |
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