CN116516966A - Telescopic pouring platform for foundation construction of electric power iron tower - Google Patents
Telescopic pouring platform for foundation construction of electric power iron tower Download PDFInfo
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- CN116516966A CN116516966A CN202310501730.9A CN202310501730A CN116516966A CN 116516966 A CN116516966 A CN 116516966A CN 202310501730 A CN202310501730 A CN 202310501730A CN 116516966 A CN116516966 A CN 116516966A
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- trolley
- support
- fixedly connected
- mounting table
- sliding
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 22
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000005570 vertical transmission Effects 0.000 claims 1
- 239000002023 wood Substances 0.000 abstract description 11
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 17
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a telescopic pouring platform for foundation construction of an electric power iron tower, which belongs to the technical field of building construction, and comprises a foundation pit, a first trolley, a second trolley and pedal strings, wherein the first trolley and the second trolley are adjacently arranged; according to the invention, through the pedal string which can be tiled between the first cart and the second cart, a worker can quickly and rapidly construct a pouring platform above a foundation pit, and a modularized structure is utilized to replace a traditional structure of on-site assembly of a bracket and a wood board; compared with the traditional scheme, the pedal string has the advantages that the supporting framework and the pedal surface are integrated, the risk that the wood board breaks away from the bracket in the traditional scheme is avoided, and a more reliable working environment is provided for worker operation.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a telescopic pouring platform for foundation construction of an electric power iron tower.
Background
When the base column of the electric power iron tower is poured, as no solid support exists around the base column frame body, operators cannot vibrate the upper end of the base column frame body, and an operation frame is required to be erected; generally, the scaffold and the fastener are used for erection, and the bamboo springboard is paved on the upper part of the scaffold.
Traditional pouring platform needs to be built on site, mostly forms through steel construction support cooperation plank, and the build process is wasted time and energy not convenient enough, simultaneously because the workman needs to carry out the operation on the plank, and the plank is directly laid on steel construction support usually for workman's operation in-process, if trample plank tip carelessly, can make the plank turn on one's side, lead to personnel to fall into in the foundation ditch, lead to personnel to be injured.
Based on the above, the invention designs a telescopic pouring platform for foundation construction of the electric power iron tower so as to solve the problems.
Disclosure of Invention
The invention aims to provide a telescopic pouring platform for foundation construction of an electric iron tower, which aims to solve the problems that in the background art, a traditional pouring platform is put forward, the traditional pouring platform needs to be built on site, most of the pouring platform is formed by matching a steel structure support with a wood board, the building process is time-consuming and labor-consuming and inconvenient, meanwhile, workers need to work on the wood board, and the wood board is usually only directly paved on the steel structure support, so that in the working process of the workers, if the workers step on the end part of the wood board carelessly, the wood board is turned over, personnel fall into a foundation pit, and personnel are injured.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a telescopic platform of pouring for electric power iron tower foundation construction, includes foundation ditch, first shallow, second shallow and footboard cluster, first shallow and second shallow are adjacent to be set up, footboard cluster both ends set up respectively on first shallow and second shallow, the footboard cluster stacks and places in first shallow upper end, the footboard cluster can be tiling between first shallow and second shallow.
As a further scheme of the invention, the pedal string comprises a plurality of support plates, the plurality of support plates are vertically stacked above a first trolley and horizontally tiled above a second trolley by the first trolley, the front end and the rear end of each support plate are respectively connected with a support body, a side wall of each support body far away from the support plate is provided with a chute, the side walls of each support body are positioned at the left side of the chute and are respectively and rotatably connected with a connecting rod, the connecting rods are fixedly connected with slide bars, the slide bars are respectively and slidably connected with the slide grooves on the upper or left adjacent support bodies, two front and rear arranged first limit rods are fixedly arranged above the first trolley, the left ends of the vertically stacked support bodies at the front end and the rear end of each support plate can be respectively and vertically and slidably connected with the first limit rods in the front and rear directions, the upper ends of the first limit rods are fixedly connected with a flat plate together, the front and rear ends of the right lower ends of the flat plate are respectively and vertically fixedly connected with second limit rods, the lower ends of the second limit rods are flush with the upper ends of the lowermost support bodies, and the right ends of the second limit rods are vertically and vertically connected with the right ends of the support bodies at the front and rear ends of the support bodies all right ends of the support bodies; a retraction mechanism is arranged above the first trolley, and the retraction mechanism can assist in retracting the support plate above the first trolley by driving the vertically stacked support plates to vertically displace; the support body is provided with fixed establishment, fixed establishment is used for making the backup pad of tiling fixed each other.
As a further scheme of the invention, the left end and the right end of the support body are respectively provided with an inclination angle, and the inclination angle sections of the left end and the right end of the support body are respectively upward and downward.
As a further scheme of the invention, the retraction mechanism comprises a mounting table, the mounting table is arranged above the first cart, and the mounting table is provided with a lifting mechanism which is used for driving the pedal string to vertically displace; the pedal string is characterized in that the lower ends of the first limiting rod and the second limiting rod are fixedly connected with the upper end of the mounting table, the pedal string is placed at the upper end of the mounting table, the upper end of the mounting table is vertically provided with a transmission chain, the side walls of the transmission chain are fixedly connected with a plurality of supporting plates which are perpendicular to the side walls of the transmission chain and are distributed in an equidistant array along the track of the transmission chain, the lower ends of the supporting plates are vertically stacked, the lower ends of the supporting plates are respectively provided with a supporting plate, the transmission chain is connected with a transmission motor, and a regulating mechanism is arranged at the upper end of the mounting table and can control the operation of the transmission motor through the movement of the supporting plates.
As a further scheme of the invention, the regulating mechanism comprises two gears which are respectively connected to the front side and the rear side of the upper end of the mounting table in a rotating way, racks are fixedly connected to the left end position of one side of the support body, which is far away from the support plate, the gears are externally connected with a sensing control mechanism, and the forward and reverse rotation of the gears can control the forward and reverse rotation of the transmission motor through the sensing control mechanism.
As a further scheme of the invention, the fixing mechanism comprises clamping grooves horizontally arranged at the left end of one side, close to the supporting plate, of each supporting body, clamping blocks are horizontally and slidably connected to the right end of one side, close to the supporting plate, of each supporting body, sliding rods are fixedly connected to one side, close to the supporting plate, of each clamping block, sliding blocks are arranged on one side, close to the supporting plate, of each clamping block, a triggering groove which is obliquely arranged is arranged on one side, close to the clamping blocks, of each sliding block, each sliding rod is slidably connected with each triggering groove, each sliding block is vertically and slidably connected with the corresponding supporting body, connecting rods are fixedly connected to the side walls of the corresponding sliding blocks, and triggering rods are vertically and fixedly connected to the end parts of the corresponding connecting rods; the mounting table upper end is located the first wedge of fixedly connected with on the removal orbit projection of trigger lever, fixedly provided with second wedge on the removal orbit projection of trigger lever top, second wedge and homonymy second gag lever post fixed connection, the horizontal distance of first wedge to second gag lever post is greater than the horizontal distance of second wedge to second gag lever post.
As a further scheme of the invention, the lifting mechanism comprises two mounting frames which are respectively positioned at the front end and the rear end of the mounting table and vertically fixed at the upper end of the first cart, the mounting frames are vertically and slidably connected with second racks, the lower ends of the second racks are fixedly connected with the mounting table, the upper ends of the mounting frames are rotationally connected with second gears, the second gears are meshed with the corresponding second racks, and the second gears are externally connected with driving motors; the upper end of the second trolley is fixedly connected with a sliding column, and the supporting bodies at the front end and the rear end of the rightmost supporting plate are vertically and slidably connected with the sliding column; the support body is close to the equal fixedly connected with card rail of backup pad one side, the backup pad all with the vertical slip joint of card rail.
As a further scheme of the invention, the first trolley and the second trolley are vertically provided with through holes, the through holes are externally connected with fixing nails, and the fixing nails are used for being inserted into the ground.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the pedal string which can be tiled between the first cart and the second cart, a worker can quickly and rapidly construct a pouring platform above a foundation pit, and a modularized structure is utilized to replace a traditional structure of on-site assembly of a bracket and a wood board; compared with the traditional scheme, the pedal string has the advantages that the supporting framework and the pedal surface are integrated, the risk that the wood board breaks away from the bracket in the traditional scheme is avoided, and a more reliable working environment is provided for worker operation.
2. According to the invention, the inclination angles are arranged at the two ends of the support body, so that the support body can be buffered and kept away through the inclination angles in the process of paving and stacking, and the support body is prevented from being excessively worn due to overlarge impact force or blocking in the use process, so that the service life of the support body is reduced.
3. According to the invention, the stacked support plates can be vertically displaced correspondingly in the process of folding and unfolding through the folding and unfolding mechanism, the folding and unfolding process is assisted, the support plates can be carried out from the lower part of the stacking position, and accordingly the folding and unfolding are smooth Cheng Gengjia, and the folding and unfolding efficiency is higher.
Drawings
FIG. 1 is a schematic view of the general structure and foundation pit of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the present invention;
FIG. 3 is a schematic view of the structure of the invention with the front side first stop lever, second stop lever, and adjustment mechanism and plate removed;
FIG. 4 is an enlarged schematic view of the structure shown in FIG. 3A;
FIG. 5 is a schematic illustration of the front cross-section of the drive train of FIG. 3;
FIG. 6 is a schematic illustration of the front cross-section of the first wedge block of FIG. 3;
FIG. 7 is a schematic view of the structure of the support and associated mechanism;
fig. 8 is a schematic elevational view in cross-section of the trigger slot of fig. 7.
In the drawings, the list of components represented by the various numbers is as follows:
the foundation pit 11, the first cart 12, the second cart 13, the support plate 21, the support body 22, the sliding chute 23, the connecting rod 24, the first sliding rod 25, the first limiting rod 26, the flat plate 27, the second limiting rod 28, the mounting table 41, the transmission chain 42, the supporting plate 43, the transmission motor 44, the first gear 51, the first rack 52, the clamping groove 61, the clamping block 62, the second sliding rod 63, the sliding block 64, the triggering groove 65, the connecting rod 66, the triggering rod 67, the first wedge block 68, the second wedge block 69, the mounting frame 71, the second rack 72, the second gear 73, the sliding column 74, the clamping rail 75 and the through hole 8.
Detailed Description
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a telescopic platform of pouring for electric power iron tower foundation construction, includes foundation ditch 11, first shallow 12, second shallow 13 and footboard cluster, first shallow 12 and second shallow 13 are adjacent to be set up, footboard cluster both ends set up respectively on first shallow 12 and second shallow 13, the footboard cluster stacks and places in first shallow 12 upper end, the footboard cluster can be tiling between first shallow 12 and second shallow 13.
According to the invention, through the pedal string which can be tiled between the first trolley 12 and the second trolley 13, a worker can quickly and rapidly construct a pouring platform above the foundation pit 11, and a modularized structure is utilized to replace the traditional on-site assembly structure of the bracket and the wood board; compared with the traditional scheme, the pedal string has the advantages that the supporting framework and the pedal surface are integrated, the risk that the wood board breaks away from the bracket in the traditional scheme is avoided, and a more reliable working environment is provided for worker operation.
As a further scheme of the invention, the pedal string comprises a plurality of support plates 21, a plurality of support plates 21 are vertically stacked above a first trolley 12 and horizontally paved above a second trolley 13 by the first trolley 12, the front end and the rear end of each support plate 21 are respectively connected with a support body 22, a side wall of each support body 22 far away from the support plate 21 is respectively provided with a chute 23, the side wall of each support body 22 is positioned at the left side of each chute 23 and is rotationally connected with a connecting rod 24, the connecting rods 24 are respectively fixedly connected with a first slide bar 25, the first slide bars 25 are respectively connected with the chutes 23 on the adjacent support bodies 22 above or at the left, two first limiting rods 26 which are respectively arranged front and back are respectively fixedly arranged above the first trolley 12, the left ends of the supporting bodies 22 at the front end and the rear end of the vertically stacked supporting plates 21 can be respectively and vertically connected with a first limiting rod 26 in a sliding manner in the front-rear direction, the upper ends of the first limiting rods 26 are fixedly connected with a flat plate 27 together, the front-rear direction of the lower end of the right side of the flat plate 27 is respectively and vertically connected with a second limiting rod 28, the lower ends of the second limiting rods 28 are flush with the upper ends of the lowermost supporting bodies 22, the second limiting rods 28 can be vertically connected with the right ends of the corresponding supporting bodies 22 in a sliding manner, the supporting bodies 22 at the front end and the rear end of the left upper supporting plate 21 are always and vertically arranged below the flat plate 27 in a sliding manner, and the supporting bodies 22 at the front end and the rear end of the right supporting plate 21 are always and vertically arranged above the second trolley 13; a retraction mechanism is arranged above the first cart 12, and the retraction mechanism can assist retraction of the support plate 21 above the first cart 12 by driving vertical displacement of the vertically stacked support plate 21; the support 22 is provided with fixing means for fixing the tiled support plates 21 to each other.
According to the invention, the connecting rods 24 are matched with the first sliding rods 25, so that the adjacent supporting plates 21 are orderly arranged, and the pedal string is more convenient and efficient to use.
As a further scheme of the present invention, the left and right ends of the supporting body 22 are provided with inclination angles, and the inclination angle tangential planes of the left and right ends of the supporting body 22 are respectively upward and downward.
According to the invention, the inclination angles are arranged at the two ends of the support body 22, so that the support body 22 can be buffered and kept away through the inclination angles in the process of paving and stacking, and the support body 22 is prevented from being excessively worn due to overlarge impact force or blocking in the use process, so that the service life of the support body 22 is reduced.
As a further scheme of the invention, the retraction mechanism comprises a mounting table 41, the mounting table 41 is arranged above the first trolley 12, and the mounting table 41 is provided with a lifting mechanism which is used for driving the pedal string to vertically displace; the utility model discloses a pedal chain structure for a bicycle, including mount table 41, mounting table 41, first gag lever post 26 and second gag lever post 28 lower extreme and mount table 41 upper end fixed connection, the footboard cluster is placed in mount table 41 upper end, mount table 41 upper end is vertical to be provided with drive chain 42, drive chain 42 lateral wall fixedly connected with a plurality of perpendicular drive chain 42 lateral walls and be the layer board 43 that equidistant array was arranged along drive chain 42 orbit, vertical stack the backup pad 21 lower extreme all has a layer board 43, drive chain 42 transmission is connected with driving motor 44, mount table 41 upper end is provided with regulation and control mechanism, regulation and control mechanism can be through the removal control driving motor 44 work of backup pad 21.
According to the invention, the stacked support plates 21 can be vertically displaced correspondingly in the process of folding and unfolding through the folding and unfolding mechanism, the folding and unfolding process is assisted, the support plates 21 can be carried out from the lower part of the stacking position, and accordingly folding and unfolding are smooth Cheng Gengjia, and folding and unfolding efficiency is higher.
As a further scheme of the invention, the regulating mechanism comprises two first gears 51 which are respectively connected to the front side and the rear side of the upper end of the mounting table 41 in a rotating way, the left end position of one side of the supporting body 22 far away from the supporting plate 21 is fixedly connected with a first rack 52, the first gears 51 are externally connected with a sensing control mechanism, and the forward and reverse rotation of the first gears 51 can control the forward and reverse rotation of the transmission motor 44 through the sensing control mechanism.
As a further scheme of the invention, the fixing mechanism comprises clamping grooves 61 horizontally arranged at the left end of one side of each support body 22 close to the support plate 21, clamping blocks 62 are horizontally and slidably connected to the right end of one side of each support body 22 close to the support plate 21, second sliding rods 63 are fixedly connected to one side of each clamping block 62 close to the support plate 21, sliding blocks 64 are arranged on one side of each clamping block 62 close to the support plate 21, a triggering groove 65 which is obliquely arranged is arranged on one side of each sliding block 64 close to each clamping block 62, the second sliding rods 63 are slidably connected with the triggering grooves 65, the sliding blocks 64 are vertically and slidably connected with the support bodies 22, connecting rods 66 are fixedly connected to the side walls of the sliding blocks 64, and triggering rods 67 are vertically and fixedly connected to the end parts of the connecting rods 66; the upper end of the mounting table 41 is fixedly connected with a first wedge block 68 on the moving track projection of the trigger rod 67, a second wedge block 69 is fixedly arranged on the moving track projection of the trigger rod 67 above the trigger rod 67, the second wedge block 69 is fixedly connected with the second limiting rod 28 on the same side, and the horizontal distance from the first wedge block 68 to the second limiting rod 28 is greater than the horizontal distance from the second wedge block 69 to the second limiting rod 28.
According to the invention, the clamping blocks 62 are matched with the clamping grooves 61, so that the support bodies 22 in a paved state are connected through the clamping blocks 62, the support bodies 22 cannot be bent mutually, and further the support plates 21 in a paved state are mutually fixed and kept in a horizontal state, so that a more stable working platform is provided for workers.
As a further scheme of the invention, the lifting mechanism comprises two mounting frames 71 which are respectively positioned at the front end and the rear end of the mounting table 41 and vertically fixed at the upper end of the first cart 12, the mounting frames 71 are vertically and slidably connected with second racks 72, the lower ends of the second racks 72 are fixedly connected with the mounting table 41, the upper ends of the mounting frames 71 are rotatably connected with second gears 73, the second gears 73 are meshed with the corresponding second racks 72, and the second gears 73 are externally connected with driving motors; the upper end of the second cart 13 is fixedly connected with a sliding column 74, and the supporting bodies 22 at the front end and the rear end of the rightmost supporting plate 21 are vertically and slidably connected with the sliding column 74; the support body 22 is close to the equal fixedly connected with card rail 75 of backup pad 21 one side, backup pad 21 all with the vertical slip joint of card rail 75.
As a further scheme of the invention, the first cart 12 and the second cart 13 are vertically provided with through holes 8, and the through holes 8 are externally connected with fixing nails which are used for being inserted into the ground.
According to the invention, the fixing nails are inserted into the ground, so that enough limit is provided for the first trolley 12 and the second trolley 13 in the using process, and the equipment is safer in the using process.
During operation, the first cart 12 and the second cart 13 are pushed to a corner of the foundation pit 11 (taking the left rear of the foundation pit 11 as an example), then the first cart 12 is fixed, the second cart 13 is pulled rightwards to enable the supporting plate 21 to be paved between the first cart 12 and the second cart 13 until the second cart 13 moves to the right side of the foundation pit 11, and the supporting plate 21 paved between the corresponding first cart 12 and second cart 13 can span across the foundation pit 11;
then, if the foundation pit 11 is not built with a base column frame or the base column frame is lower than the tiled support plate 21, the first trolley 12 and the second trolley 13 are directly pushed, so that the first trolley 12 and the second trolley 13 move towards the middle position of the foundation pit 11 together with the tiled support plate 21, the tiled support plate 21 is positioned above the base column frame, then the support plate 21 right above the base column frame is vertically pulled upwards to leave the clamping rail 75, and space is provided for subsequent workers to work the base column frame; if a foundation column frame is built in the foundation pit 11 and is higher than the tiled support plates 21, firstly, the support plates 21 overlapped with the foundation column frame in the horizontal position are pulled away, then a driving motor is started to drive a second gear 73 to rotate, the second gear 73 drives a second rack 72 to vertically move upwards, the second rack 72 drives a mounting table 41 and the support plates 21 on the mounting table 41 to vertically move upwards, and the corresponding tiled support plates 21 are mutually fixed under the action of a fixing mechanism, so that the tiled support plates 21 can also move upwards along with the mounting table 41; after the tiled support plate 21 passes through the base column frame, pushing the first trolley 12 and the second trolley 13 to enable the tiled support plate 21 to come above the base column frame, and then controlling the tiled support plate 21 to move downwards to a proper height through a driving motor to provide a pouring platform for subsequent work of workers;
in the process that the second cart 13 is far away from the first cart 12 to enable the support plates 21 to be tiled, the second cart 13 pulls the tiled support plates 21 and the support bodies 22 to move rightwards, the support bodies 22 at the front end and the rear end of the lowest support plate 21 in the support plates 21 stacked above the first cart 12 are pulled rightwards by the right connecting rods 24 through the first sliding rods 25 (and further pull the corresponding support plate 21 of the support bodies 22 rightwards), meanwhile, the connecting rods 24 on the support bodies 22 (hereafter called the support bodies 22 a) drive the corresponding first sliding rods 25 to slide rightwards along the sliding grooves 23 in the upper support bodies 22 (hereafter called the support bodies 22 b) until the first racks 52 on the side walls of the support bodies 22a start to pass through the first gears 51 and drive the first gears 51 to rotate, the rotation of the first gears 51 is transmitted to the transmission motor 44 through the sensing control mechanism, the transmission motor 44 is controlled by the transmission chain 42 to move downwards the supporting plate 43 below the supporting plate 21, so that the supporting plate 21 and the corresponding supporting body 22 move downwards, when the first rack 52 passes over the first gear 51, the corresponding supporting body 22a leaves between the first limiting rod 26 and the second limiting rod 28, the supporting body 22b reaches the upper end face of the mounting table 41 (i.e. is coplanar with the tiled supporting body 22), then the supporting body 22a and the supporting body 22b continue to move rightwards, the triggering rod 67 on the supporting body 22a passes through the second wedge-shaped block 69 at first (in the initial state, the triggering rod 67 is not overlapped with the second wedge-shaped block 69 in the vertical direction, the triggering rod 67 directly passes through the second wedge-shaped block 69), then the triggering rod 67 on the supporting body 22a passes through the first wedge-shaped block 68, the triggering rod 67 moves upwards under the extrusion of the first wedge-shaped block 68 and drives the sliding block 64 to move upwards, the sliding block 64 moves upwards to drive the second sliding rod 63 to move rightwards, further, the clamping block 62 is driven to move right into the clamping groove 61 of the support body 22b, so that the support body 22a and the support body 22b are mutually fixed (the mutual fixation here means that the support body 22a and the support body 22b cannot be mutually bent), and so on, the support bodies 22 on the same side in a flat manner are mutually fixed, and the support plates 21 in a flat manner are mutually fixed;
finally, after pouring is completed, the first cart 12, the second cart 13 and the supporting plate 21 in a flat state are moved to one side of the foundation pit 11, then the second cart 13 is pushed to the first cart 12 (two groups of leftmost supporting bodies 22c and 22d in a flat state are respectively arranged), the supporting bodies 22c are initially positioned between the first limiting rod 26 and the second limiting rod 28, at this moment, the first rack 52 of the supporting bodies 22d is meshed with the first gear 51, the first gear 51 rotates and controls the supporting plate 43 to move upwards to lift the supporting bodies 22c and the corresponding supporting plate 21 upwards along with the leftward movement of the supporting bodies 22d, so that a vacancy is provided for the supporting bodies 22d to enter between the first limiting rod 26 and the second limiting rod 28 (the oblique angles before and after the supporting bodies 22c provide a space for the supporting bodies 22d to enter between the first limiting rod 26 and the second limiting rod 28 in the upward movement process of the supporting bodies 22 c), meanwhile, before the supporting body 22c enters between the first limiting rod 26 and the second limiting rod 28, the triggering rod 67 on the supporting body 22c passes through the first wedge block 68 (because the supporting body 22c is extruded by the first wedge block 68 in the process of moving leftwards, the triggering rod 67 moves upwards and is not overlapped with the first wedge block 68 in the vertical direction, the triggering rod 67 directly passes through the first wedge block 68), then passes through the second wedge block 69 (because the triggering rod 67 passes through the extrusion of the first wedge block 68 for the first time, the triggering rod 67 moves upwards, the triggering rod 67 and the second wedge block 69 are overlapped in the vertical direction at the moment), the second wedge block 69 extrudes the upper end of the triggering rod 67, the triggering rod 67 moves downwards, the sliding block 64 moves downwards, the clamping block 62 moves leftwards and is separated from the clamping groove 61 of the supporting body 22d, the supporting body 22c and the supporting body 22d are separated, and so on, the support plates 21 sequentially enter between the first limiting rod 26 and the second limiting rod 28 for stacking at a time, and wait for the next use.
Claims (8)
1. Electric power iron tower foundation construction is with telescopic platform of pouring, its characterized in that: including foundation ditch (11), first shallow (12), second shallow (13) and footboard cluster, first shallow (12) and second shallow (13) are adjacent to be set up, footboard cluster both ends set up respectively on first shallow (12) and second shallow (13), the footboard cluster stacks and places in first shallow (12) upper end, the footboard cluster can be tiling between first shallow (12) and second shallow (13).
2. The telescopic pouring platform for foundation construction of an electric power iron tower according to claim 1, wherein: the pedal string comprises a plurality of support plates (21), a plurality of support plates (21) are stacked above a first trolley (12) in the vertical direction and horizontally paved above a second trolley (13) by the first trolley (12), support bodies (22) are connected to the front end and the rear end of each support plate (21), sliding grooves (23) are formed in the side walls of one sides, far away from the support plates (21), of the support bodies (22), connecting rods (24) are rotatably connected to the side walls of the support bodies (22) at the left side positions of the sliding grooves (23), first sliding rods (25) are fixedly connected to the sliding grooves (23) on the adjacent support bodies (22) above or on the left, first limiting rods (26) are fixedly arranged above the first trolley (12), the left ends of the support bodies (22) at the front end and the rear end of the vertically stacked support plates (21) can be respectively connected with first limiting rods (26) in the front direction in a sliding mode, the upper ends of the first limiting rods (26) are fixedly connected with the right ends of the two flat plates (28) in a sliding mode, the upper ends of the two limiting rods (27) are fixedly connected to the right ends of the flat plates (28) at the front end and the lower ends of the flat plates (28) are fixedly connected to the upper ends of the flat plates (28), the second limiting rod (28) can be vertically and slidably connected with the right end of the corresponding supporting body (22), the supporting body (22) at the front end and the rear end of the supporting plate (21) at the upper left is always vertically and slidably arranged below the flat plate (27), and the supporting body (22) at the front end and the rear end of the supporting plate (21) at the right end is always vertically and slidably arranged above the second trolley (13); a retraction mechanism is arranged above the first trolley (12), and the retraction mechanism can assist in retracting the support plate (21) above the first trolley (12) by driving the vertically stacked support plate (21) to vertically displace; the support body (22) is provided with a fixing mechanism for fixing the tiled support plates (21) to each other.
3. The telescopic pouring platform for foundation construction of an electric power iron tower according to claim 2, wherein: the left end and the right end of the support body (22) are respectively provided with an inclination angle, and inclination angle tangential planes of the left end and the right end of the support body (22) are respectively upward and downward.
4. A telescopic pouring platform for foundation construction of an electric power iron tower according to claim 3, wherein: the folding and unfolding mechanism comprises a mounting table (41), the mounting table (41) is arranged above the first trolley (12), the mounting table (41) is provided with a lifting mechanism, and the lifting mechanism is used for driving the pedal string to vertically displace; the pedal chain is characterized in that the lower ends of the first limiting rod (26) and the second limiting rod (28) are fixedly connected with the upper end of the mounting table (41), the pedal chain is placed at the upper end of the mounting table (41), the upper end of the mounting table (41) is vertically provided with a transmission chain (42), the side walls of the transmission chain (42) are fixedly connected with a plurality of vertical transmission chains (42) and support plates (43) which are distributed in an equidistant array mode along the track of the transmission chain (42), the lower ends of the support plates (21) are vertically stacked, the transmission chains (42) are in transmission connection with a transmission motor (44), and a regulating mechanism is arranged at the upper end of the mounting table (41) and can work through the movement of the support plates (21) to control the transmission motor (44).
5. The telescopic pouring platform for foundation construction of an electric power iron tower according to claim 4, wherein: the regulating mechanism comprises two first gears (51) which are respectively connected to the front side and the rear side of the upper end of the mounting table (41) in a rotating mode, a first rack (52) is fixedly connected to the left end position of one side, far away from the supporting plate (21), of the supporting body (22), a sensing control mechanism is externally connected to the first gears (51), and forward and reverse rotation of the first gears (51) can be controlled by the sensing control mechanism to drive a motor (44) to rotate positively and reversely.
6. The telescopic pouring platform for foundation construction of an electric power iron tower according to claim 5, wherein: the fixing mechanism comprises clamping grooves (61) horizontally formed in the left end of one side, close to the supporting plate (21), of each supporting body (22), clamping blocks (62) are horizontally and slidably connected to the right end of one side, close to the supporting plate (21), of each supporting body (22), second sliding rods (63) are fixedly connected to one side, close to the supporting plate (21), of each clamping block (62), sliding blocks (64) are respectively arranged on one side, close to the supporting plate (21), of each clamping block (62), inclined trigger grooves (65) are formed in one side, close to the corresponding sliding blocks (64), of each sliding rod (63) and each trigger groove (65) are slidably connected, each sliding block (64) is vertically and slidably connected with the corresponding supporting body (22), connecting rods (66) are fixedly connected to the side walls of the corresponding sliding blocks (64), and trigger rods (67) are vertically and fixedly connected to the end parts of the corresponding connecting rods (66). The mounting table (41) upper end is located the first wedge (68) of fixedly connected with on the removal orbit projection of trigger lever (67), fixedly provided with second wedge (69) on the removal orbit projection of trigger lever (67) top, second wedge (69) and homonymy second gag lever post (28) fixed connection, the horizontal distance of first wedge (68) to second gag lever post (28) is greater than the horizontal distance of second wedge (69) to second gag lever post (28).
7. The telescopic pouring platform for foundation construction of an electric power iron tower according to claim 6, wherein: the lifting mechanism comprises two mounting frames (71) which are respectively positioned at the front end and the rear end of the mounting table (41) and vertically fixed at the upper end of the first trolley (12), the mounting frames (71) are vertically and slidably connected with second racks (72), the lower ends of the second racks (72) are fixedly connected with the mounting table (41), the upper ends of the mounting frames (71) are rotatably connected with second gears (73), the second gears (73) are meshed with the corresponding second racks (72), and a driving motor is externally connected with the second gears (73); the upper end of the second trolley (13) is fixedly connected with a sliding column (74), and the supporting bodies (22) at the front end and the rear end of the rightmost supporting plate (21) are vertically and slidably connected with the sliding column (74); the support body (22) is close to backup pad (21) one side all fixedly connected with card rail (75), backup pad (21) all with the vertical slip joint of card rail (75).
8. The telescopic pouring platform for foundation construction of an electric power iron tower according to claim 7, wherein: through holes (8) are vertically formed in the first cart (12) and the second cart (13), fixing nails are externally connected in the through holes (8), and the fixing nails are used for being inserted into the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310501730.9A CN116516966B (en) | 2023-04-28 | 2023-04-28 | Telescopic pouring platform for foundation construction of electric power iron tower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310501730.9A CN116516966B (en) | 2023-04-28 | 2023-04-28 | Telescopic pouring platform for foundation construction of electric power iron tower |
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| CN116516966A true CN116516966A (en) | 2023-08-01 |
| CN116516966B CN116516966B (en) | 2024-04-02 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010083837A (en) * | 2001-07-03 | 2001-09-03 | 윤종철 | footing supporter |
| US20030226714A1 (en) * | 2002-06-05 | 2003-12-11 | Masino Michael D. | Plank securing assembly for scaffold constructions |
| KR100899226B1 (en) * | 2008-12-09 | 2009-05-26 | 한국메이코(주) | Working table |
| US20170096823A1 (en) * | 2015-10-06 | 2017-04-06 | Paul Kristen, Inc. | Quad-chord truss and platform containing same |
| CN208430754U (en) * | 2018-05-21 | 2019-01-25 | 中铁十局集团青岛工程有限公司 | Jenny scaffold |
| KR102027845B1 (en) * | 2018-05-17 | 2019-10-04 | 삼성중공업 주식회사 | Foldable scaffold frame |
| CN110644791A (en) * | 2019-10-16 | 2020-01-03 | 四川齐峰建设工程有限公司 | Concrete pouring platform is built in room |
| CN111851972A (en) * | 2020-07-28 | 2020-10-30 | 河南应用技术职业学院 | Scaffold for building construction |
-
2023
- 2023-04-28 CN CN202310501730.9A patent/CN116516966B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010083837A (en) * | 2001-07-03 | 2001-09-03 | 윤종철 | footing supporter |
| US20030226714A1 (en) * | 2002-06-05 | 2003-12-11 | Masino Michael D. | Plank securing assembly for scaffold constructions |
| KR100899226B1 (en) * | 2008-12-09 | 2009-05-26 | 한국메이코(주) | Working table |
| US20170096823A1 (en) * | 2015-10-06 | 2017-04-06 | Paul Kristen, Inc. | Quad-chord truss and platform containing same |
| KR102027845B1 (en) * | 2018-05-17 | 2019-10-04 | 삼성중공업 주식회사 | Foldable scaffold frame |
| CN208430754U (en) * | 2018-05-21 | 2019-01-25 | 中铁十局集团青岛工程有限公司 | Jenny scaffold |
| CN110644791A (en) * | 2019-10-16 | 2020-01-03 | 四川齐峰建设工程有限公司 | Concrete pouring platform is built in room |
| CN111851972A (en) * | 2020-07-28 | 2020-10-30 | 河南应用技术职业学院 | Scaffold for building construction |
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| Publication number | Publication date |
|---|---|
| CN116516966B (en) | 2024-04-02 |
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