CN113389374B - Support system for constructing high-altitude beam - Google Patents
Support system for constructing high-altitude beam Download PDFInfo
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- CN113389374B CN113389374B CN202110812390.2A CN202110812390A CN113389374B CN 113389374 B CN113389374 B CN 113389374B CN 202110812390 A CN202110812390 A CN 202110812390A CN 113389374 B CN113389374 B CN 113389374B
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- rack
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- frame
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/04—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for lintels, beams, or transoms to be encased separately; Special tying or clamping means therefor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/16—Members, e.g. consoles, for attachment to the wall to support girders, beams, or the like carrying forms or moulds for floors, lintels, or transoms
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- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
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- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model relates to a support system of construction high altitude roof beam belongs to the engineering construction field, and it includes the template frame, still includes fixing device, fixing device installs on the wall body, the template frame passes through installation mechanism and is connected with fixing device. The application has the advantages that the occupied space on the ground is reduced, and the effect of saving space resources is achieved.
Description
Technical Field
The application relates to the field of engineering construction, in particular to a support system for constructing a high-altitude beam.
Background
The high-altitude beam mainly plays a supporting role in the upper structure.
The high-altitude beam can be manufactured in various modes, cast-in-place is one of construction methods, in the related technology, when the high-altitude beam is cast in place, because the high-altitude beam is higher, a support frame is generally arranged on the ground, a formwork is built on the support frame, and the high-altitude beam is cast in place in the formwork.
Aiming at the related technologies, the inventor thinks that after the high-altitude beam is cast in place, the high-altitude beam needs to be dried for a long time, and the support frame is installed on the ground, so that the occupied area is large, and the defect of space waste exists.
Disclosure of Invention
In order to overcome the defect of large occupied area, the application provides a support system for constructing the high-altitude beam.
The application provides a support system for constructing high-altitude beams, which adopts the following technical scheme:
the utility model provides a support system of construction high altitude roof beam, includes formwork support, still includes fixing device, fixing device installs on the wall body, formwork support passes through installation mechanism and is connected with fixing device.
By adopting the technical scheme, the fixing device is installed on the wall body firstly, and then the template frame is installed on the fixing device through the installation mechanism, so that the occupied space on the ground is reduced, and the effect of saving space resources is achieved.
Preferably, the fixing device comprises a channel steel frame and an I-shaped steel frame, two ends of the channel steel frame are installed on the wall through fixing mechanisms, the I-shaped steel frame and the channel steel frame are connected through a connecting mechanism, and the formwork frame is installed on the I-shaped steel frame.
By adopting the technical scheme, the channel steel frame is fixed on the wall body firstly, then the I-shaped steel frame is fixed on the channel steel frame through the connecting mechanism, and finally the template frame is installed on the I-shaped steel frame, so that the operation is convenient and rapid.
Preferably, the fixing mechanism comprises a locking rod and a plurality of first clamping blocks, a waist-shaped hole is formed in the bottom plate of the channel steel frame, the locking rod is inserted into the waist-shaped hole, the first clamping blocks are fixed on the side wall of the locking rod, a mounting groove is formed in the side wall of the wall body, a locking plate is mounted in the mounting groove and mounted in the mounting groove through steel bars, a plurality of second clamping blocks are fixed on the locking plate towards the one side of the channel steel frame, and the first clamping blocks and the second clamping blocks are inserted in a staggered mode.
Through adopting above-mentioned technical scheme, lift the channel steel frame through the crane, insert the one end of channel steel frame and locate the mounting groove in, insert the check lock lever that is fixed with a plurality of first stoppers immediately and locate in the waist type hole to slide the check lock lever along the pore wall in waist type hole towards the direction of corresponding mounting groove, misplace the joint each other with a plurality of first fixture blocks and second fixture block. Subsequently, the other end of the channel steel frame is inserted into the mounting groove of the opposite wall body, then the other locking rod fixed with a plurality of first limiting blocks is inserted into the waist-shaped hole, the locking rod slides towards the direction of the corresponding mounting groove along the hole wall of the waist-shaped hole, and the first clamping blocks and the second clamping blocks are clamped in a staggered mode. Therefore, the channel steel frame can be reliably arranged on the wall body.
Preferably, the connecting mechanism comprises a connecting rod and a connecting block, the connecting rod is fixed at one end, away from the first clamping block, of the locking rod, a connecting hole is formed in the side wall of the I-shaped steel frame, the connecting rod penetrates through the connecting hole, and the connecting block is sleeved with the connecting block in a threaded manner at one end, extending out of the I-shaped steel frame, of the connecting rod.
Through adopting above-mentioned technical scheme, when installing the I-steel frame, the position of connecting hole and connecting rod corresponds, promptly, when the I-steel frame lifted by crane through the crane and descends, the connecting rod was inserted and is located in the connecting hole, then will stretch out the one end of connecting hole and pass through the connecting block fixed, with fixed more reliable between I-steel frame and the channel-section steel frame.
Preferably, installation mechanism includes a plurality of first gag lever posts, and is a plurality of first gag lever post is fixed in the template frame is towards the one side of I-steel frame, and extends towards the direction of I-steel frame, the I-steel frame includes intermediate lamella between first sideboard, second sideboard and the first sideboard of vertical fixation in and the second sideboard, first sideboard laminates mutually with the curb plate of channel-section steel frame, the bottom plate and the second sideboard of template frame laminate mutually, a plurality of first mounting holes have been seted up on the first sideboard, set up on the second sideboard and correspond a plurality of second mounting holes of intercommunication with a plurality of first mounting holes, first gag lever post is inserted and is located in first mounting hole and the second mounting hole.
Through adopting above-mentioned technical scheme, when installing the template frame, insert a plurality of gag lever posts and locate corresponding first mounting hole and second mounting hole in, can be fixed in the I-steel frame with the template frame on.
Preferably, the both sides of template frame width direction all extend towards the direction that deviates from mutually and are provided with the limiting plate, the limiting plate is fixed with the second gag lever post towards the one side of I-steel frame, spacing hole has been seted up on the second sideboard, the second gag lever post is inserted and is located spacing downthehole, the spacing groove has been seted up in the second gag lever post, the stopper is installed to the spacing inslot, the stopper is fixed in the spacing inslot through spacing spring, the one side that spacing spring was kept away from to the stopper sets up to the inclined plane, the inclined plane is followed the spacing groove and is towards the direction slope of template frame.
Through adopting above-mentioned technical scheme, when first gag lever post was inserted and is located in first mounting hole and the second mounting hole, the second gag lever post was inserted and is located spacing downthehole, the pore wall drive stopper of spacing hole is towards spacing inslot motion, spacing spring will be compressed, when the stopper stretches out from spacing downthehole, the stopper will reset through spacing spring's resilience force, the stopper will offset with the one side of the first sideboard of second sideboard orientation towards the one side of second sideboard, thereby can further fix I-steel frame and template frame through the stopper.
Preferably, I-steel frame length direction's both ends all are provided with first bracing piece towards the direction slope of keeping away from the wall body, the one end that I-steel frame was kept away from to first bracing piece is fixed with the installation piece, and first locking groove has been seted up towards the one side of I-steel frame to the installation piece, the template frame rotates towards the one side of first bracing piece and is provided with the second bracing piece, install the drive assembly who drives the second bracing piece and rotate in order to block to locate first locking groove on the template frame.
Through adopting above-mentioned technical scheme, drive assembly drive second bracing piece rotates, keeps away from the one end card of template frame with the second bracing piece in first locking groove, can form a triangle-shaped between first actuating lever, second actuating lever and the template frame three, makes template frame more reliable be fixed in on the I-steel frame.
Preferably, the driving assembly comprises a first rack, a first gear, a second rack, a third rack and a second gear, the formwork frame is provided with an accommodating groove, one end of the first rack is fixed on one surface, facing the formwork frame, of the I-steel, and the other end of the first rack extends towards the formwork frame;
the first gear is rotatably arranged on the side wall of the accommodating groove and meshed with the first rack;
the second rack is arranged on the side wall of the accommodating groove in a sliding mode, the second rack is meshed with the first gear, and the second rack and the first rack are arranged in a staggered mode;
the third rack is fixed on the side wall of the second rack along the length direction of the second rack;
the second gear rotates and sets up on the lateral wall of template frame towards first bracing piece, the second gear sets up with the meshing of third rack, the center pin is fixed to be equipped with in the central line department of second gear, the fixed cover of one end of second bracing piece is located on the center pin.
Through adopting above-mentioned technical scheme, because first rack and first gear engagement, the template frame descends, drives first gear revolve, drives second rack and third rack removal, can drive the second gear revolve, and the center pin is along with second gear revolve to can drive the second bracing piece and rotate, make the second bracing piece block in first locking groove.
Preferably, a second locking groove is formed in one face, facing the second supporting rod, of the mounting block, a locking block is installed in the second locking groove, the locking block is connected with the second locking groove through a reset spring, a third locking groove is formed in one end, far away from the second rack, of the second supporting rod, one end, extending out of the second locking groove, of the locking block is inserted into the third locking groove, and a guide face for driving the second supporting rod and the locking block to be clamped in a matched mode is formed in one side of the locking block.
By adopting the technical scheme, the second supporting rod rotates to the first locking groove, the second supporting rod is in contact with the guide surface, the reset spring is compressed in the continuous movement process of the second supporting rod, and when the third locking groove of the second supporting rod is positioned under the locking block, the reset spring drives the locking block to reset, so that the locking block can be inserted into the third locking groove, and the second supporting rod and the first supporting rod can be reliably connected.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the fixing device, the wall body and the mounting mechanism, the effect of reducing the occupied space of the ground can be achieved;
2. the effect of reliable fixation between the formwork frame and the I-shaped steel frame can be achieved by arranging the first limiting rod, the first mounting hole, the second mounting hole and the first supporting rod and the second supporting rod;
3. through setting up second gag lever post and stopper, can play reliable fixed effect between I-steel frame and the template frame.
Drawings
FIG. 1 is a schematic overall structure diagram of a support system for constructing a high-altitude beam in an embodiment of the application;
FIG. 2 is a schematic view of a connection structure for embodying a channel steel frame and an I-steel frame in an embodiment of the present application;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is a schematic diagram of an explosion structure for embodying the connection relationship among the channel steel frame, the I-steel frame and the formwork frame in the embodiment of the present application;
FIG. 5 is an enlarged schematic view of the portion B of FIG. 1;
fig. 6 is an enlarged schematic view of the portion C in fig. 4.
Description of the reference numerals: 1. a formwork support; 11. a limiting plate; 12. a second limiting rod; 13. a limiting groove; 14. a limiting block; 141. a bevel; 15. a limiting spring; 2. a fixing device; 21. a channel steel frame; 211. a kidney-shaped hole; 22. an I-shaped steel frame; 221. connecting holes; 222. a first side plate; 2221. a first mounting hole; 223. a second side plate; 2231. a second mounting hole; 2232. a limiting hole; 224. a middle plate; 225. a first support bar; 2251. mounting a block; 2252. a first locking groove; 2253. a second support bar; 2254. a second locking groove; 2255. a locking block; 2256. a return spring; 2257. a third locking groove; 2258. shifting blocks; 2259. a third support bar; 2260. an accommodation hole; 226. a drive assembly; 2261. a first rack; 2262. a first gear; 2263. a second rack; 2264. a third rack; 2265. a second gear; 2266. a central shaft; 23. a fixing mechanism; 231. a locking lever; 232. a first clamping block; 24. a connecting mechanism; 241. a connecting rod; 242. connecting blocks; 3. a wall body; 31. mounting grooves; 32. a locking plate; 33. a second fixture block; 4. an installation mechanism; 41. a first limit rod; 411. a first stage; 412. a second stage; 413. and a third stage.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses a supporting system for constructing a high-altitude beam. Referring to fig. 1, the supporting system for constructing the high-altitude beam comprises a fixing device 2 and a formwork frame 1 which are arranged on a wall body 3, wherein the formwork frame 1 is connected with the fixing device 2 through an installation mechanism 4.
Referring to fig. 2 and 3, the fixing device 2 includes a channel steel frame 21 and an i-steel frame 22, a mounting groove 31 is formed in a side wall of the wall 3, the channel steel frame 21 is lifted by a crane, one end of the channel steel frame 21 is inserted into the mounting groove 31, and then the channel steel frame 21 is mounted on the wall 3 by a fixing mechanism 23. The I-shaped steel frame 22 comprises a first side plate 222, a second side plate 223 and a middle plate 224, wherein the first side plate 222 and the second side plate 223 are fixed in an integrated mode, the middle plate 224 is vertically arranged between the first side plate 222 and the second side plate 223, the first side plate 222 and the second side plate 223 are arranged in parallel, after the channel steel frame 21 is installed on the wall body 3, the first side plate 222 is installed on the channel steel frame 21 through the connecting mechanism 24, and finally the formwork frame 1 is connected with the second side plate 223.
Referring to fig. 3, the fixing mechanism 23 includes a locking rod 231, a plurality of first blocks 232 and a plurality of second blocks 33, when the channel steel frame 21 is installed on the wall 3, the opening of the channel steel frame 21 faces the ground, and the bottom plate of the channel steel frame 21 abuts against the first side plate 222. A waist-shaped hole 211 is formed in the bottom plate of the channel steel frame 21, the locking rod 231 is inserted into the waist-shaped hole 211, and the first locking blocks 232 are fixed on the side walls of the locking rod 231 facing the corresponding wall 3. The locking plate 32 is installed in the installation groove 31, and the locking plate 32 is installed in the installation groove 31 through a reinforcing steel bar. The plurality of second locking blocks 33 are fixed on one surface of the locking plate 32 facing the channel steel frame 21, and the plurality of first locking blocks 232 and the plurality of second locking blocks 33 are inserted in a staggered mode correspondingly. In order to reliably fix the channel steel frame 21 and the wall 3, the fixing mechanisms 23 are arranged in multiple groups.
Referring to fig. 3, the connection mechanism 24 includes a connection rod 241 and a connection block 242, one end of the locking rod 231, which is far away from the first fixture block 232, extends toward the direction of the i-shaped steel frame 22, a connection hole 221 is formed in the side wall of the i-shaped steel frame 22, the connection rod 241 is inserted into the connection hole 221 of the i-shaped steel frame 22, and one end of the connection rod 241 is fixed to one end of the locking rod 231, which faces the i-shaped steel frame 22. The connecting rod 241 is sleeved with the connecting block 242 through threads at one end far away from the locking rod 231, so that the channel steel frame 21 and the wall body 3 can be reliably fixed, and the I-shaped steel frame 22 and the channel steel frame 21 can also be reliably fixed.
Referring to fig. 4 and 5, the mounting mechanism 4 includes a plurality of first limiting rods 41 and a plurality of second limiting rods 12, one end of each first limiting rod 41 is fixed to one surface of the formwork frame 1 facing the i-steel frame 22, and the other end of each first limiting rod 41 extends towards the direction of the i-steel frame 22. A plurality of first mounting holes 2221 are formed in the first side plate 222, a plurality of second mounting holes 2231 are formed in the second side plate 223, the plurality of first mounting holes 2221 and the plurality of second mounting holes 2231 are communicated one to one, and the first limiting rod 41 is inserted into the first mounting holes 2221 and the second mounting holes 2231 which are communicated correspondingly.
Referring to fig. 5, the two sides of the formwork rack 1 in the width direction extend to opposite directions to form a limiting plate 11, and one end of each second limiting rod 12 is fixed to the limiting plate 11. The second side plate 223 is provided with a plurality of limiting holes 2232, and the plurality of second limiting rods 12 are inserted into the plurality of limiting holes 2232 in a one-to-one correspondence manner. When the first stopper rod 41 is inserted into the first mounting hole 2221 and the second mounting hole 2231, the second stopper rod 12 is also inserted into the stopper hole 2232.
The lateral wall of the second limiting rod 12 is provided with a limiting groove 13, a limiting spring 15 and a limiting block 14 are installed in the limiting groove 13, one end of the limiting spring 15 is fixed on the lateral wall of the limiting groove 13, and the other end of the limiting spring 15 is fixedly connected with the limiting block 14. The surface of the limiting block 14 away from the limiting spring 15 is provided with an inclined surface 141, and the inclined surface 141 inclines from the limiting groove 13 to the direction of the formwork rack 1. One end of the limiting block 14, which is far away from the limiting plate 11, is rotatably connected with the side wall of the limiting groove 13, so that the position of the limiting block 14 can be conveniently limited. After the second limiting rod 12 is inserted into the limiting hole 2232, the limiting block 14 can fix the formwork rack 1 and the i-steel frame 22.
Referring to fig. 6, each first limiting rod 41 includes a first section 411, a second section 412 and a third section 413 fixed in sequence, the width of the first section 411 is gradually reduced towards the second section 412, the minimum width of the first section 411 is the width of the second section 412, and the length direction of the second section 412 is equal in thickness. The width of the third segment 413 is gradually reduced towards the direction far away from the second segment 412, and the maximum diameter of the third segment 413 is the width of the second segment 412. The first and second mounting holes 2221 and 2231 are fitted with the first and third sections 411 and 413, respectively. The number of the i-steel frames 22 may be multiple, in this embodiment, the number of the i-steel frames 22 is two, each of the first limiting rods 41 is a group, and each group of two first limiting rods is fixed in the first mounting hole 2221 and the second mounting hole 2231 of the two i-steel frames 22 respectively. One side of each first limiting rod 41 in the width direction is flush, and when the first limiting rods 41 are inserted into the first mounting holes 2221 and the second mounting holes 2231, the two adjacent i-shaped steel frames 22 can move towards opposite directions through the inclined surfaces of the first sections 411 and the third sections 413, so that the formwork frame 1 and the i-shaped steel frames 22 can be fixed more reliably.
Referring to fig. 6, first support rods 225 are obliquely fixed to both ends of the length direction of the i-shaped steel frame 22, and the two first support rods 225 are obliquely arranged in the direction away from the channel steel frame 21. An installation block 2251 is fixed to an end of the first support rod 225 far away from the i-steel frame 22, and a first locking groove 2252 is formed in one surface of the installation block 2251 facing the i-steel frame 22. Formwork rack 1 rotates towards the one side of first bracing piece 225 and is provided with second bracing piece 2253, and the initial condition of second bracing piece 2253 is for laminating the setting with the lateral wall of formwork rack 1, and second bracing piece 2253 rotates ninety degrees and can locate the card of the one end that second bracing piece 2253 keeps away from formwork rack 1 in first locking groove 2252.
A second locking groove 2254 is formed in the mounting block 2251 on the side facing the formwork rack 1, and a third locking groove 2257 is formed in the end of the second support bar 2253 away from the formwork rack 1. A return spring 2256 and a locking block 2255 are installed in the second locking groove 2254, one end of the return spring 2256 is fixed to the bottom of the second locking groove 2254, and the other end of the return spring 2256 is connected to the end of the locking block 2255 that extends into the second locking groove 2254. The locking block 2255 has a guide surface formed at one side thereof, and the guide surface is inclined toward the initial state of the second support bar 2253. The second support rod 2253 is rotated into the first locking groove 2252, the return spring 2256 is compressed, the locking block 2255 is gradually pushed toward the second locking groove 2254, and when the third locking groove 2257 is located right below the locking block 2255, the locking block 2255 is inserted into the third locking groove 2257 by the resilient force of the return spring 2256. In order to facilitate the detachment between the second support bar 2253 and the mounting block 2251, a shifting block 2258 is fixed to the locking block 2255, and the mounting block 2251 has a receiving hole 2260, and the shifting block 2258 is inserted into the receiving hole 2260. When the second support bar 2253 and the mounting block 2251 are detached, the moving block 2258 is slid in a direction away from the wall 3, so that the locking block 2255 is separated from the third locking groove 2257.
Referring to fig. 6, a receiving groove is formed in a surface of the formwork rack 1 facing the i-shaped steel frame 22, and a driving assembly 226 for driving the second support rod 2253 to rotate is installed in the receiving groove. The driving assembly 226 includes a first rack 2261, a first gear 2262, a second rack 2263, a third rack 2264 and a second gear 2265, wherein one end of the first rack 2261 is fixed to a side of the i-steel frame 22 facing the formwork frame 1, and the other end of the first rack 2261 extends toward the formwork frame 1. The first gear 2262 is rotatably disposed on the sidewall of the receiving groove, and the first gear 2262 is engaged with the first rack 2261. In the process that the formwork rack 1 gradually descends towards the direction of the i-steel frame 22, the first rack 2261 gradually enters the accommodating groove, and the first gear 2262 is driven to rotate by the movement of the first rack 2261. The second rack 2263 and the third rack 2264 have the same length direction, and the second rack 2263 and the third rack 2264 are fixed to each other, the teeth of the second rack 2263 face the direction of the i-steel frame 22, and the teeth of the third rack 2264 face the side wall of the receiving groove. The second rack 2263 slides along the side wall of the receiving groove, the second rack 2263 is meshed with the first gear 2262, and the second rack 2263 and the first rack 2261 are arranged in a staggered manner, so that the first rack 2261 and the second rack 2263 are not easily interfered during movement. A central shaft 2266 is rotatably arranged on the side wall of the formwork rack 1 facing the first support rod 225, and one end of the second support rod 2253 far away from the mounting block 2251 is fixedly sleeved on the central shaft 2266. The second gear 2265 is fixedly secured to the central shaft 2266, and the second gear 2265 is engaged with the third rack 2264.
The first rack 2261 drives the first gear 2262 to rotate, the first gear 2262 drives the second rack 2263 and the third rack 2264 to move, so as to drive the second gear 2265 to rotate, and the central shaft 2266 rotates along with the second gear 2265, so as to drive the second support rod 2253 to rotate.
A third support bar 2259 is fixed to one side of the formwork rack 1 close to the second support frame 2253, and the third support bar 2259 is fixed to the second support bar 2253 and the mounting block 2251 through bolts.
The implementation principle of the support system for constructing the high-altitude beam in the embodiment of the application is as follows: firstly, the channel steel frame 21 is lifted by a crane, one end of the channel steel frame 21 is inserted into the mounting groove 31, then the locking rod 231 fixed with the first fixture block 232 is inserted into the waist-shaped hole 211, the locking rod 231 is moved along the length direction of the waist-shaped hole 211, and the plurality of first fixture blocks 232 and the plurality of second fixture blocks 33 are clamped in a staggered manner.
Secondly, the connecting hole 221 on the i-steel frame 22 is sleeved on the connecting rod 241 on the locking rod 231, and then the connecting rod 241 and the i-steel frame 22 are locked through the connecting block 242.
Then, the formwork rack 1 is lowered toward the direction of the i-steel frame 22, at this time, the first limiting rod 41 is inserted into the first mounting hole 2221 and the second mounting hole 2231, the second limiting rod 12 is inserted into the limiting hole 2232, and the first rack 2261 moves toward the receiving groove. Subsequently, the limiting block 14 limits and locks the position between the i-steel frame 22 and the formwork rack 1, the second support bar 2253 rotates into the first locking groove 2252, and the locking block 2255 locks the position between the second support bar 2253 and the mounting block 2251, so that the first support bar 225, the second support bar 2253 and the formwork rack 1 form a triangle, and further fix the i-steel frame 22 and the formwork rack 1.
And finally, the high-altitude beam can be cast in situ in the template frame 1.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. The utility model provides a support system of construction high altitude roof beam, includes template frame (1), its characterized in that: the formwork rack is characterized by further comprising a fixing device (2), wherein the fixing device (2) is arranged on a wall body (3), and the formwork rack (1) is connected with the fixing device (2) through an installation mechanism (4);
the fixing device (2) comprises a channel steel frame (21) and an I-shaped steel frame (22), two ends of the channel steel frame (21) are mounted on the wall body (3) through fixing mechanisms (23), the I-shaped steel frame (22) and the channel steel frame (21) are connected through connecting mechanisms (24), and the formwork frame (1) is mounted on the I-shaped steel frame (22);
the formwork support is characterized in that first supporting rods (225) are obliquely arranged at two ends of the length direction of the I-shaped steel frame (22) towards the direction far away from the wall body (3), an installation block (2251) is fixed at one end, far away from the I-shaped steel frame (22), of each first supporting rod (225), a first locking groove (2252) is formed in one surface, facing the I-shaped steel frame (22), of each installation block (2251), a second supporting rod (2253) is rotatably arranged on one surface, facing the first supporting rods (225), of each formwork support (1), and a driving assembly (226) for driving the second supporting rods (2253) to rotate so as to be clamped in the first locking grooves (2252) is installed on each formwork support (1);
the driving assembly (226) comprises a first rack (2261), a first gear (2262), a second rack (2263), a third rack (2264) and a second gear (2265), wherein the formwork frame (1) is provided with a containing groove, one end of the first rack (2261) is fixed on one surface, facing the formwork frame (1), of the I-steel, and the other end of the first rack (2261) extends towards the direction of the formwork frame (1);
the first gear (2262) is rotatably arranged on the side wall of the accommodating groove, and the first gear (2262) is meshed with the first rack (2261);
the second rack (2263) is arranged on the side wall of the accommodating groove in a sliding manner, the second rack (2263) is meshed with the first gear (2262), and the second rack (2263) and the first rack (2261) are arranged in a staggered manner;
the third rack (2264) is fixed on the side wall of the second rack (2263) along the length direction of the second rack (2263);
second gear (2265) rotates and sets up on template frame (1) towards the lateral wall of first bracing piece (225), second gear (2265) sets up with third rack (2264) meshing, center pin (2266) are fixed to be equipped with in the central line department of second gear (2265), the fixed cover of one end of second bracing piece (2253) is located on center pin (2266).
2. The support system for constructing the high-altitude beam of claim 1, wherein: fixing mechanism (23) are including locking lever (231) and a plurality of first fixture block (232), waist type hole (211) have been seted up on the bottom plate of channel-section steel frame (21), locking lever (231) are inserted and are located in waist type hole (211), and are a plurality of on first fixture block (232) are fixed in the lateral wall of locking lever (231), mounting groove (31) have been seted up on the lateral wall of wall body (3), install locking plate (32) in mounting groove (31), locking plate (32) are installed in mounting groove (31) through the reinforcing bar, locking plate (32) are fixed with a plurality of second fixture block (33) towards the one side of channel-section steel frame (21), and are a plurality of first fixture block (232) and a plurality of second fixture block (33) dislocation is inserted and is established.
3. The support system for constructing the high-altitude beam as claimed in claim 2, wherein: coupling mechanism (24) include connecting rod (241) and connecting block (242), connecting rod (241) are fixed in the one end that first fixture block (232) were kept away from in check lock lever (231), connecting hole (221) have been seted up on the lateral wall of I-steel frame (22), connecting rod (241) wear to locate in connecting hole (221), connecting rod (241) thread bush is located the one end that I-steel frame (22) were stretched out in connecting block (242).
4. The support system for constructing the high-altitude beam of claim 1, wherein: the mounting mechanism (4) comprises a plurality of first limiting rods (41), the first limiting rods (41) are fixed on one surface, facing the I-shaped steel frame (22), of the formwork frame (1), and extends towards the direction of the I-shaped steel frame (22), the I-shaped steel frame (22) comprises a first side plate (222), a second side plate (223) and a middle plate (224) which is vertically fixed between the first side plate (222) and the second side plate (223), the first side plate (222) is attached to the side plate of the channel steel frame (21), the bottom plate of the template frame (1) is attached to the second side plate (223), a plurality of first mounting holes (2221) are formed in the first side plate (222), a plurality of second mounting holes (2231) correspondingly communicated with the first mounting holes (2221) are formed in the second side plate (223), the first limiting rod (41) is inserted into the first mounting hole (2221) and the second mounting hole (2231).
5. The support system for constructing the high-altitude beam as claimed in claim 4, wherein: formwork support (1) width direction's both sides all extend towards the direction that deviates from mutually and are provided with limiting plate (11), limiting plate (11) are fixed with second gag lever post (12) towards the one side of I-steel frame (22), spacing hole (2232) have been seted up on second sideboard (223), second gag lever post (12) are inserted and are located in spacing hole (2232), spacing groove (13) have been seted up in second gag lever post (12), install stopper (14) in spacing groove (13), stopper (14) are fixed in spacing groove (13) through spacing spring (15), the one side that spacing spring (15) were kept away from in stopper (14) sets up to inclined plane (141), inclined plane (141) are from spacing groove (13) towards the direction slope of formwork support (1).
6. The support system for constructing the high-altitude beam of claim 1, wherein: one side of the inner side of the mounting block (2251) facing the second support rod (2253) is provided with a second locking groove (2254), a locking block (2255) is mounted in the second locking groove (2254), the locking block (2255) and the second locking groove (2254) are connected through a reset spring (2256), one end of the second support rod (2253) far away from the second rack (2263) is provided with a third locking groove (2257), one end of the locking block (2255) extending out of the second locking groove (2254) is inserted into the third locking groove (2257), and one side of the locking block (2255) is provided with a guide surface for driving the second support rod (2253) and the locking block (2255) to be clamped in a matching manner.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110812390.2A CN113389374B (en) | 2021-07-19 | 2021-07-19 | Support system for constructing high-altitude beam |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110812390.2A CN113389374B (en) | 2021-07-19 | 2021-07-19 | Support system for constructing high-altitude beam |
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| CN113389374B true CN113389374B (en) | 2022-06-24 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202627506U (en) * | 2012-05-25 | 2012-12-26 | 中国葛洲坝集团股份有限公司 | Formwork for cast-in-place concrete connecting beams |
| CN203238950U (en) * | 2013-05-10 | 2013-10-16 | 中建七局(上海)有限公司 | Concrete beam formwork supported by trusses suspended in air |
| CN206599993U (en) * | 2017-03-24 | 2017-10-31 | 杭州通达集团有限公司 | A kind of cast-in-place tool-type erecting device for crossing beam forms |
| CN110439263A (en) * | 2019-06-27 | 2019-11-12 | 远大住宅工业（上海）有限公司 | Site concrete template system and construction method on a kind of dry wall |
| CN212027131U (en) * | 2020-04-17 | 2020-11-27 | 上海宝冶集团有限公司 | Cast-in-place lintel formwork support piece |
| CN212129915U (en) * | 2019-12-30 | 2020-12-11 | 江苏之上建设有限公司 | Infilled wall tie beam pouring mold |
-
2021
- 2021-07-19 CN CN202110812390.2A patent/CN113389374B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202627506U (en) * | 2012-05-25 | 2012-12-26 | 中国葛洲坝集团股份有限公司 | Formwork for cast-in-place concrete connecting beams |
| CN203238950U (en) * | 2013-05-10 | 2013-10-16 | 中建七局(上海)有限公司 | Concrete beam formwork supported by trusses suspended in air |
| CN206599993U (en) * | 2017-03-24 | 2017-10-31 | 杭州通达集团有限公司 | A kind of cast-in-place tool-type erecting device for crossing beam forms |
| CN110439263A (en) * | 2019-06-27 | 2019-11-12 | 远大住宅工业（上海）有限公司 | Site concrete template system and construction method on a kind of dry wall |
| CN212129915U (en) * | 2019-12-30 | 2020-12-11 | 江苏之上建设有限公司 | Infilled wall tie beam pouring mold |
| CN212027131U (en) * | 2020-04-17 | 2020-11-27 | 上海宝冶集团有限公司 | Cast-in-place lintel formwork support piece |
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| CN113389374A (en) | 2021-09-14 |
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