CN113445734A - Upturning beam shaping clamp and construction process thereof - Google Patents

Abstract

The application relates to an upturning beam shaping clamp which comprises a fixing frame, wherein two limiting frames which are parallel to each other and have adjustable intervals are arranged on the fixing frame along the length direction of the fixing frame; two sliding sleeves with adjustable intervals are arranged on each limiting frame along the length direction of the limiting frame; each sliding sleeve corresponds two spacing frame and is close to each other one side all to articulate has from the regulating block, all be provided with two one end on the regulating block and connect and two location arms of angularly adjustable. This application has the fixed effect of the setting of the roof beam template of turning over on being convenient for.

Description

Upturning beam shaping clamp and construction process thereof

Technical Field

The application relates to the field of building construction, in particular to an upturning beam shaping clamp and a construction process thereof.

Background

In the frame structure, the beams connect columns in all directions into a whole; in the wall structure, a connecting beam above the opening connects two wall limbs to make them work together. As an important component of anti-seismic design, the anti-seismic cable plays a role of a first defense line. The beams are generally horizontally disposed to support the panels and to bear various vertical loads from the panels and the deadweight of the beams, which together form the floor and roof structure of the building. Compared with other transverse stressed structures (such as trusses, arches and the like), the beam has poorer stress performance, but is simple to analyze and convenient to manufacture, so that the beam is still widely applied to small and medium-span buildings. The elevation of the upturning beam is the same as that of the bottom surface of the cast-in-place slab, and the elevation of the downturning beam is the same as that of the top surface of the cast-in-place slab. The popular expression is that the beam is called an upturning beam on a plate and the beam is called a downturning beam under the plate.

The upturning beam plays a considerable role as a common building member in the existing concrete building. Before the existing upturned beam is poured, the upturned beam template needs to be supported and reinforced; and traditional template is strutted and is consolidated and is set up the pipe support that corresponds the height for propping up, then carries out the reinforcement of pipe support through the fastener to turn over the roof beam template and pipe support and fix, and then realize the reinforcement of turning over the roof beam template on.

In view of the above-mentioned related technologies, the inventor thinks that the existing reinforcement structure for the upturning beam formwork can play a role in reinforcing the formwork to a certain extent, but the pipe frame supporting process is complex, the number of required pipes and fasteners is large, the labor and the time are wasted, the assembly and disassembly are troublesome, and the adjustment is inconvenient.

Disclosure of Invention

In order to fix the upward turning beam template in a shaping manner, the application provides an upward turning beam shaping clamp and a construction process thereof.

In a first aspect, the application provides an upturning beam shaping clamp, which adopts the following technical scheme:

an upturned beam shaping clamp comprises a fixed frame, wherein two limiting frames which are parallel to each other and have adjustable intervals are arranged along the length direction of the fixed frame;

two sliding sleeves with adjustable intervals are arranged on each limiting frame along the length direction of the limiting frame;

each sliding sleeve corresponds two spacing frame and is close to each other one side all to articulate has from the regulating block, all be provided with two one end on the regulating block and connect and two location arms of angularly adjustable.

By adopting the technical scheme, after the pouring template of the upturned beam is built, the fixing frame is erected on one side of the built pouring template, the distance between the two limiting frames is adjusted, so that the limiting frames are sleeved on the built pouring template from one side of the built pouring template, then, adjusting the distance between the two sliding sleeves, adjusting the angle between the two positioning arms of each sliding sleeve to ensure that the two positioning arms of each sliding sleeve are abutted against the two sides of each corner of the built pouring template, finally adjusting the distance between the limiting frames to ensure that the clamping arms of each sliding sleeve clamp the two sides of each corner of the built pouring template, can realize building the tight setting of clamp of back pouring template, be convenient for turn over pouring of roof beam on, in addition, the self-adjusting block that adopts mutually supports with the locator arm of angularly adjustable, can become the template of pouring of different angles to the turning and play the adaptation when pressing from both sides tight fixed, guarantee to build the tight firm stability of back pouring template clamp.

Optionally, one end of each of the two positioning arms is rotatably connected to the self-adjusting block, and the two positioning arms are hinged to one end of the self-adjusting block and are fixedly connected with gears having the same rotation axis with the self-adjusting block, the gears of the two positioning arms are meshed with each other, a worm wheel is fixedly connected to one side of any one of the positioning arms corresponding to the gear, and a worm meshed with the worm wheel is rotatably connected in the self-adjusting block.

Through adopting above-mentioned technical scheme, the during operation rotates the worm, can drive the worm wheel and rotate to can drive and rotate with the registration arm, simultaneously, a registration arm rotates, drives corresponding gear revolve, thereby can drive another registration arm through another gear revolve and rotate, can realize the angle modulation of two registration arms.

Optionally, one end of the worm is fixedly connected with an adjusting column which is coaxial with the worm, and a sliding shaft which can move along the axial direction of the adjusting column is arranged in the adjusting column;

one side of the sliding shaft is provided with a V-shaped elastic rod with the same length direction as the sliding shaft, one end of the elastic rod is fixedly connected with the sliding shaft, the arc opening of the elastic rod faces the sliding shaft, and the self-adjusting block is fixedly connected with a positioning sleeve sleeved outside the adjusting column;

the inner peripheral surface of the positioning sleeve is uniformly provided with a plurality of positioning grooves, and the peripheral surface of the adjusting column is provided with a through groove which can protrude out of the middle part of the elastic rod in the length direction and can be inserted into any positioning groove;

pressing the sliding shaft can push the elastic rod to retract into the adjusting column.

Through adopting above-mentioned technical scheme, when needing to adjust the angle between two location arms, press the sliding shaft, elastic deformation that can pass through the elastic rod, make the length direction middle part of elastic rod return and contract back to in adjusting the post, can rotate and adjust the post, thereby drive the worm and rotate, and then through the cooperation of worm wheel and gear, realize the regulation of two location arm angles, accomplish the angle modulation back of two location arms, stop pressing the sliding shaft, elastic deformation through the elastic rod can promote the sliding shaft and reset, and make the middle part protrusion of elastic rod in leading to the groove and insert locate in the arbitrary constant head tank of constant head tank internal peripheral face, thereby realize adjusting the relative position's of post for the position sleeve fixed, and then avoid the worm to rotate, guarantee the stability of two location arms when pouring the template location.

Optionally, the limiting frame is rotatably connected with two parallel screw rods, and the two sliding sleeves are respectively in threaded connection with the two screw rods.

Through adopting above-mentioned technical scheme, rotate two screws respectively, can drive two sliding sleeves respectively and slide along the sliding sleeve to adjust the distance of two sliding sleeves, and then can adjust the distance between two self-interacting pieces on same spacing, be convenient for be suitable for not unidimensional tight of pouring the clamp of template.

Optionally, the limiting frames are connected to the fixing frame in a sliding manner along the length direction of the fixing frame, telescopic columns are arranged between the sides, away from each other, of the two limiting frames and the end parts of the fixing frame, and two ends of each telescopic column are hinged to the fixing frame and the limiting frames respectively; the telescopic column comprises a column sleeve and a sliding column, one end of the sliding column extends into the column sleeve and is connected with the column sleeve in a sliding mode, and the outer side of the sliding column is in threaded connection with a jacking sleeve capable of moving along the axis direction of the column sleeve.

By adopting the technical scheme, when the telescopic column is in work, after the two limiting frames are abutted to the two sides of the pouring template, the arbitrary top sleeve is rotated to move towards the direction of the column sleeve, so that the telescopic column can be extended until the two limiting frames clamp the two opposite sides of the pouring template, and the shaping of the pouring template is realized.

Optionally, one end of the column sleeve, which is close to the top sleeve, is provided with an elastic stop ring, and a push spring is fixedly connected between the elastic stop ring and the top sleeve.

Through adopting above-mentioned technical scheme, the elasticity snap ring that adopts and push away the spring and mutually support, can be after screwing up the top cover, keep pushing away the spring and push away elasticity snap ring and top cover all the time, and then promote the top cover through the elasticity snap ring, avoid the top cover to rotate for the elasticity snap ring, prevent that the top cover is not hard up.

Optionally, one side of the positioning arm far away from the self-adjusting block is provided with a plurality of elastic positioning wheels.

Through adopting above-mentioned technical scheme, through a plurality of elastic locating wheels that set up, on the one hand can be convenient for pour the self-interacting of template press from both sides tightly, and on the other hand can reduce the location arm and pour the friction of template, reduces the damage that produces when the location arm presss from both sides tightly and pours the template, improves its life.

Optionally, one side of the positioning arm, which is far away from the self-adjusting block, is detachably connected with a support, and each elastic positioning wheel is rotatably connected with the support.

Through adopting above-mentioned technical scheme, the support and the location arm of adoption can be dismantled and be connected, when the elastic locating wheel wearing and tearing are serious or need to be changed, can directly dismantle the support, change support and elastic locating wheel.

In a second aspect, the application provides a construction process of an upturning beam, which adopts the following technical scheme:

the construction process of the upturning beam is characterized by comprising the following steps of:

s1, building a pouring template, wherein the pouring template is built according to the shape of the upturned beam to be formed;

s2, primarily fixing the pouring template, and primarily bundling and fixing the built pouring template;

s3, bundling the steel reinforcement framework, and building the steel reinforcement framework in the pouring template;

s4, shaping and fixing the template,

1. and (3) finishing the firm fixing and shaping of the template by adopting a shaping clamp:

2. adjusting the distance between the two limiting frames, and sleeving the shaping clamp outside the pouring template from one side of the built pouring template;

3. adjusting the distance between the two sliding sleeves and the angle between the two positioning arms on each sliding sleeve to ensure that each positioning arm is abutted against the side wall of each corner of the built pouring template;

4. adjusting the distance of the limiting frame to ensure that each positioning arm clamps each corner position of the built pouring template, and realizing the firm shaping of the pouring template;

s5, pouring the upturned beam, pouring concrete in the pouring template, and maintaining;

and S6, detaching the template, and detaching the positioning fixture and the pouring template from the cast upturned beam.

Through adopting above-mentioned technical scheme, accomplish the back of building of the template of turning over the roof beam on, adopt the clamp of stereotyping anchor clamps realization template of pouring to press from both sides tight stereotyping, guarantee to pour the template location, be convenient for pour, and the self-adjustment piece that adopts mutually supports with angularly adjustable locator arm, can play the adaptation when pressing from both sides tight fixed to the template of pouring that becomes different angles at the turning, guarantee to pour the tight firm stability of template clamp.

In summary, the present application includes at least one of the following beneficial technical effects:

1. after the construction of the pouring template of the upturned beam is completed, the fixing frame is erected on one side of the constructed pouring template, the distance between the two limiting frames is adjusted, so that the limiting frames are sleeved on the constructed pouring template from one side of the constructed pouring template, then, adjusting the distance between the two sliding sleeves, adjusting the angle between the two positioning arms of each sliding sleeve to ensure that the two positioning arms of each sliding sleeve are abutted against the two sides of each corner of the built pouring template, finally adjusting the distance between the limiting frames to ensure that the clamping arms of each sliding sleeve clamp the two sides of each corner of the built pouring template, the clamping and shaping of the built pouring template can be realized, the pouring of the upturned beam is facilitated, in addition, the adopted self-adjusting block is matched with the positioning arm with the adjustable angle, the self-adjusting block can be matched with the positioning arm with the adjustable angle when the pouring templates with different angles at the corners are clamped and fixed, and the clamping firmness and stability of the built pouring template are ensured;

2. when the positioning arm mechanism works, the worm is rotated to drive the worm wheel to rotate, so that the positioning arm can be driven to rotate, meanwhile, one positioning arm rotates to drive the corresponding gear to rotate, so that the other positioning arm can be driven to rotate through the rotation of the other gear, and the angle adjustment of the two positioning arms can be realized;

3. when the angle between two locating arms needs to be adjusted, press the slide shaft, elastic deformation that can pass through the elastic rod, make the length direction middle part of elastic rod return and return to in adjusting the post, can rotate the regulation post, thereby it rotates to drive the worm, and then the cooperation through worm wheel and gear, realize the regulation of two locating arm angles, accomplish the angle modulation back of two locating arms, stop pressing the slide shaft, elastic deformation through the elastic rod can promote the slide shaft and reset, and make the middle part protrusion of elastic rod in leading to the groove and insert locate in the locating sleeve in arbitrary constant head tank of global, thereby realize adjusting the relative position's of post for the position sleeve fixed, and then avoid the worm to rotate, guarantee the stability of two locating arms when pouring the template location.

Drawings

Fig. 1 is a schematic overall structure diagram of an upturned beam shaping jig according to an embodiment of the present application;

FIG. 2 is a schematic structural view of a telescopic column of the upturned beam shaping jig according to the embodiment of the application;

FIG. 3 is a schematic structural diagram of a limiting frame of the upturned beam shaping fixture according to the embodiment of the application;

FIG. 4 is a schematic diagram of a self-adjusting block structure of an upturned beam shaping fixture of an embodiment of the present application;

fig. 5 is a schematic sectional view of an adjusting column structure of the upturned beam shaping jig according to an embodiment of the present application.

Description of reference numerals: 1. a fixed mount; 11. a slideway; 2. a limiting frame; 21. a screw; 3. a telescopic column; 31. a column sleeve; 311. a slider; 32. a traveler; 321. a chute; 33. jacking and sleeving; 34. a sliding sleeve; 35. an elastic snap ring; 36. pushing a spring; 4. a sliding sleeve; 5. a self-adjusting block; 51. a worm; 52. an adjustment column; 521. a containing groove; 522. a through groove; 53. a slide shaft; 531. an elastic rod; 54. a positioning sleeve; 541. positioning a groove; 6. a positioning arm; 61. a gear; 62. a worm gear; 63. mounting grooves; 64. a support; 641. an elastic positioning wheel.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a beam shaping clamp turns over on.

Referring to fig. 1, an upturned beam shaping fixture comprises a fixed frame 1 and two limiting frames 2.

Referring to fig. 1, a fixing frame 1 is rectangular, and a slideway 11 is arranged on one side of the fixing frame 1 along the length direction thereof; two spacing 2 set up in one side that spout 321 was seted up to mount 1, and two spacing 2 are located the both ends of mount 1 respectively, the equal perpendicular to mount 1's of length direction of two spacing 2 length direction, and two spacing 2 slide and connect in slide 11 near the one end of mount 1.

Referring to fig. 1 and 2, a telescopic column 3 is arranged between one side of each of the two limiting frames 2, which is far away from each other, and the corresponding end of the fixed frame 1. The telescopic column 3 comprises a column sleeve 31 and a sliding column 32, the column sleeve 31 and the sliding column 32 are coaxially arranged, one end of the sliding column 32 is inserted into the column sleeve 31, one end of the column sleeve 31, far away from the sliding column 32, is hinged to the fixed frame 1, and one end of the sliding column 32, far away from the column sleeve 31, is hinged to the limiting frame 2. One side of the sliding column 32 is provided with a sliding groove 321 along the axial direction thereof, one end of the inner wall of the column sleeve 31 close to the sliding column 32 is fixedly connected with a sliding block 311 which slides and moves in the sliding groove 321, the peripheral surface of the sliding column 32 is provided with external threads, the outer side of the sliding column 32 is in threaded connection with a top sleeve 33, one end of the column sleeve 31 close to the sliding column 32 is sleeved with a sliding sleeve 34, one end of the sliding sleeve 34 close to the sliding column 32 is fixedly connected with an elastic stop ring 35, and the elastic stop ring 35 is composed of a hard ring body and an elastic cushion ring which is fixedly connected to one side of the hard ring body far away from the ring body. A push spring 36 is fixed between the elastic stop ring 35 and the column sleeve 31, and the push spring 36 can push the elastic stop ring 35 to move away from the column sleeve 31 under normal conditions.

Referring to fig. 1 and 2, in use, the top sleeve 33 is rotated to push the column sleeve 31 to slide in a direction away from the sliding column 32, so as to push the limiting frame 2 to slide along the sliding groove 321, thereby adjusting the distance between the two limiting frames 2. When two limiting frames 2 are sleeved on the outer side of the built pouring template, the two limiting frames 2 slide along with the sliding of the two limiting frames 2, so that the two limiting frames 2 can clamp two sides of the built pouring template, the shaping and fixing of the built pouring template are realized, in addition, due to the fact that the elastic stop ring 35 and the push spring 36 which are arranged and adopted are matched with each other, after the top sleeve 33 is screwed down, the push spring 36 can be kept to push the elastic stop ring 35 and the top sleeve 33 all the time, the top sleeve 33 is further pushed through the elastic stop ring 35, the friction between the top sleeve 33 and the elastic stop ring 35 is improved, the top sleeve 33 is prevented from rotating relative to the elastic stop ring 35, and the top sleeve 33 is prevented from loosening.

Referring to fig. 1 and 3, sliding sleeve 4 is all along being provided with at each spacing 2's both ends, sliding sleeve 4 all slides along the length direction of spacing 2 and connects in spacing 2, all rotate on each spacing 2 and be connected with the screw rod 21 that diaxon direction is the same with spacing 2 length direction, the one end of two screw rods 21 all extends spacing 2 and keeps away from the one end of mount 1, two sliding sleeve 4 threaded connection respectively in two screw rods 21, rotate two screw rods 21 respectively, can drive two sliding sleeve 4 and slide along the length direction of spacing 2 respectively.

Referring to fig. 3 and 4, one side of each sliding sleeve 4, which is close to each other, corresponding to the two limiting frames 2 is hinged with a self-adjusting block 5, and the rotation axes of the self-adjusting block 5 and the sliding sleeve 4 are perpendicular to the length direction of the limiting frames 2. The adjusting block 5 is provided with two positioning arms 6 corresponding to the two limiting frames 2 and close to each other, one ends of the two positioning arms 6 extend into the self-adjusting block 5 and are hinged in the self-adjusting block 5, one ends of the two positioning arms 6 hinged in the self-adjusting block 5 are fixedly connected with gears 61 with the same rotating axes, the gears 61 of the two positioning arms 6 in the same self-adjusting block 5 are meshed with each other, one side of one positioning arm 6 corresponding to the gear 61 is fixedly connected with a worm wheel 62 coaxially arranged with the gear 61, and a worm 51 meshed with the worm wheel 62 is rotatably connected in the self-adjusting block 5.

Referring to fig. 4, after the construction of the pouring template of the upturned beam is completed, the fixing frame 1 is erected on one side of the constructed pouring template, the distance between the two limiting frames 2 is adjusted, the limiting frames 2 are sleeved on the constructed pouring template from one side of the constructed pouring template, then, the distance between the two sliding sleeves 4 is adjusted, the angle between the two positioning arms 6 of each sliding sleeve 4 is adjusted, the two positioning arms 6 of each sliding sleeve 4 are abutted against the two sides of each corner of the constructed pouring template, finally, the distance between the limiting frames 2 is adjusted, the clamping arms of each sliding sleeve 4 are ensured to clamp the two sides of each corner of the constructed pouring template, the clamping and shaping of the constructed pouring template can be realized, the pouring of the upturned beam is convenient, in addition, the worm 51 is rotated, the worm wheel 62 can be driven to rotate by the positioning arms 6, meanwhile, the positioning arms 6 are rotated to drive the corresponding gears 61 to rotate, thereby can rotate through another gear 61 and drive another location arm 6 and rotate, can realize that the angle modulation of two location arms 6 is reconciled from the angle automatically regulated of regulating block 5, can become the template of pouring of different angles to the turning and play the adaptation when pressing from both sides tight fixed, guarantee to build the tight firm stability of back template clamp of pouring.

Referring to fig. 4 and 5, an adjusting post 52 coaxially fixed to one end of the worm 51 is fixed to one end of the worm 51, the adjusting post 52 extends out from one side of the self-adjusting block 5, a containing groove 521 is formed in the adjusting post 52 along the length direction of the adjusting post, a sliding shaft 53 is connected to the containing groove 521 in a sliding manner along the length direction of the containing groove, one end of the sliding shaft 53 extends out of one end of the adjusting post 52, a plurality of V-shaped elastic rods 531 are uniformly arranged on the outer side of the circumferential surface of one end of the sliding shaft 53 in the containing groove 521, the length direction of each elastic rod 531 is the same as the length direction of the sliding shaft 53, one end of each elastic rod 531 is fixedly connected to the end of the sliding shaft 53, and the arc mouth of each elastic rod 531 all faces to sliding shaft 53, and logical groove 522 has all been seted up corresponding to each elastic rod 531 length direction middle part on the sliding shaft 53 global, and under the normality, the length direction middle part of each elastic rod 531 is its V type apex angle position all can extend corresponding logical groove 522 to protrusion is global in regulation post 52.

Referring to fig. 4 and 5, the position of the self-adjusting block 5 corresponding to the circumferential surface of the adjusting post 52 is fixedly connected with a positioning sleeve 54, the axis of the positioning sleeve 54 is in the same straight line with the axis of the adjusting post 52, the positioning sleeve 54 is sleeved outside the adjusting post 52, the inner circumferential surface of the positioning sleeve 54 is uniformly provided with a plurality of positioning grooves 541 by taking the axis as the center, the positioning grooves 541 correspond to the positions of the through grooves 522 of the sliding shaft 53, the middle part of the elastic rod 531 in the length direction protrudes out of the through grooves 522 and can be inserted into the corresponding positioning grooves 541 in the inner circumferential surface of the positioning sleeve 54, and the sliding shaft 53 can be pressed to drive the sliding shaft 53 to slide along the adjusting post 52, so as to push the elastic rod 531 to retract into the adjusting post 52.

Referring to fig. 4 and 5, when the angle between the two positioning arms 6 needs to be adjusted, the sliding shaft 53 is pressed, the middle part of the elastic rod 531 in the length direction is retracted into the adjusting column 52 through elastic deformation of the elastic rod 531, that is, the adjusting column 52 can be rotated, so that the worm 51 is driven to rotate, further, through cooperation of the worm wheel 62 and the gear 61, the angle adjustment of the two positioning arms 6 is realized, after the angle adjustment of the two positioning arms 6 is completed, the sliding shaft 53 is stopped being pressed, the sliding shaft 53 can be pushed to reset through elastic deformation of the elastic rod 531, and the middle part of the elastic rod 531 protrudes out of the through groove 522 and is inserted into any positioning groove on the inner circumferential surface of the positioning sleeve 54, so that the fixing of the relative position of the adjusting column 52 to the positioning sleeve 54 is realized, further, the rotation of the worm 51 is avoided, and the stability of the two positioning arms 6 in positioning the casting template is ensured.

Referring to fig. 4, a mounting groove 63 is formed along a length direction of a side of the positioning arm 6 away from the self-adjusting block 5, a bracket 64 is bolted in the mounting groove 63, a plurality of elastic positioning wheels 641 are rotatably connected to the bracket 64, an axis of each elastic positioning wheel 641 is perpendicular to the length direction of the bracket 64, and the elastic positioning wheels are arranged along the length direction of the bracket 64. Through a plurality of elastic locating wheel 641 that set up, on the one hand can be convenient for pour the self-interacting of template press from both sides tightly, and on the other hand can reduce the location arm 6 and pour the friction of template, reduces the damage that produces when the location arm 6 presss from both sides tight template of pouring, improves its life. The adopted bracket 64 is detachably connected with the positioning arm 6, and when the elastic positioning wheel 641 is seriously worn or needs to be replaced, the bracket 64 can be directly detached, and the bracket 64 and the elastic positioning wheel 641 can be replaced.

The implementation principle of the upturning beam shaping clamp provided by the embodiment of the application is as follows: after the construction of the pouring template of the upturned beam is completed, the fixing frame 1 is erected on one side of the constructed pouring template, and the distance between the two limiting frames 2 is adjusted, so that the limiting frames 2 are sleeved on the constructed pouring template from one side of the constructed pouring template;

then, the two screws 21 are respectively rotated to drive the sliding sleeves 4 to slide along the length direction of the limiting frame 2, the distance between the two sliding sleeves 4 is adjusted, then, the angle between the two positioning arms 6 is adjusted, the sliding shaft 53 is pressed, the middle part of the elastic rod 531 in the length direction is retracted into the adjusting column 52 through the elastic deformation of the elastic rod 531, the adjusting column 52 is rotated to drive the worm 51 to rotate, the adjustment of the angles of the two positioning arms 6 is realized through the matching of the worm wheel 62 and the gear 61, after the adjustment of the angles of the two positioning arms 6 is finished, the pressing of the sliding shaft 53 is stopped, the sliding shaft 53 can be pushed to reset through the elastic deformation of the elastic rod 531, and the middle part of the elastic rod 531 protrudes out of the through groove 522 and is inserted into any one of the positioning grooves 541 in the inner circumferential surface of the positioning sleeve 54, so that the relative position of the adjusting column 52 relative to the positioning sleeve 54 is fixed, further, the worm 51 is prevented from rotating, and the stability of the two positioning arms 6 in positioning the pouring template is ensured;

after adjusting the angle between two positioning arms 6 of each sliding sleeve 4, make two positioning arms 6 butt of each sliding sleeve 4 pour each turning both sides of template after building, finally, rotate the direction that the top cover 33 can promote the post cover 31 trend to keep away from the traveller 32 and slide to promote spacing 2 and slide along spout 321, thereby adjust the distance between two spacing 2. The clamping arms of the sliding sleeves 4 are guaranteed to clamp two sides of each corner of the built pouring template, the built pouring template can be clamped and shaped, pouring of the upturned beam is facilitated, and firm stability of clamping of the built pouring template is guaranteed.

The embodiment of the application also discloses an upturning beam construction process, which comprises the following steps:

s1, building a pouring template, wherein the pouring template is built according to the shape of the upturned beam to be formed;

s2, primarily fixing the pouring template, and primarily bundling and fixing the built pouring template;

s3, bundling the steel reinforcement framework, and building the steel reinforcement framework in the pouring template;

s4, shaping and fixing the template,

1. and (3) finishing the firm fixing and shaping of the template by adopting a shaping clamp:

2. adjusting the distance between the two limiting frames 2, and sleeving the shaping clamp outside the pouring template from one side of the built pouring template;

3. adjusting the distance between the two sliding sleeves 4 and the angle between the two positioning arms 6 on each sliding sleeve 4 to ensure that each positioning arm 6 is abutted against the side wall of each corner of the built pouring template;

4. adjusting the distance of the limiting frame 2 to ensure that each positioning arm 6 clamps each corner position of the built pouring template, and realizing the firm shaping of the pouring template;

s5, pouring the upturned beam, pouring concrete in the pouring template, and maintaining;

and S6, detaching the template, and detaching the positioning fixture and the pouring template from the cast upturned beam.

The implementation principle of the construction process for the upturning beam in the embodiment of the application is as follows: after the pouring template of the upturning beam is built, the clamping and setting of the pouring template are realized by the aid of the setting clamp, the pouring template is positioned, pouring is facilitated, the adopted self-adjusting block 5 is matched with the positioning arm 6 with the adjustable angle, adaptation can be realized when the pouring template with different angles at the corner is clamped and fixed, and firm stability of the pouring template clamping is guaranteed.

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: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. The utility model provides an upturning beam shaping clamp which characterized in that: the fixing frame (1) is provided with two parallel spacing frames (2) with adjustable spacing along the length direction;

two sliding sleeves (4) with adjustable intervals are arranged on each limiting frame (2) along the length direction of the limiting frame;

each sliding sleeve (4) corresponds two spacing frame (2) and is close to each other one side and all articulates there is self-regulating block (5), all be provided with two one end on self-regulating block (5) and connect and two location arms (6) of angularly adjustable.

2. The upturned beam shaping jig of claim 1, wherein: one end of each of the two positioning arms (6) is rotatably connected to the self-adjusting block (5), gears (61) with the same rotating axis are fixedly connected to one ends of the two positioning arms (6) hinged to the self-adjusting block (5), the gears (61) of the two positioning arms (6) are meshed with each other, a worm wheel (62) is fixedly connected to one side of any one positioning arm (6) corresponding to the gear (61), and a worm (51) meshed with the worm wheel (62) is rotatably connected to the self-adjusting block (5).

3. The upturned beam shaping jig of claim 2, wherein: one end of the worm (51) is fixedly connected with an adjusting column (52) which is coaxial with the worm, and a sliding shaft (53) which can move along the axial direction of the adjusting column (52) is arranged in the adjusting column;

one side of the sliding shaft (53) is provided with a V-shaped elastic rod (531) with the same length direction as the sliding shaft, one end of the elastic rod (531) is fixedly connected to the sliding shaft (53), the arc opening of the elastic rod faces the sliding shaft (53), and the self-adjusting block (5) is fixedly connected with a positioning sleeve (54) sleeved outside the adjusting column (52);

a plurality of positioning grooves (541) are uniformly formed in the inner peripheral surface of the positioning sleeve (54), and through grooves (522) which can protrude out of the middle part of the elastic rod (531) in the length direction and can be inserted into any positioning groove (541) are formed in the peripheral surface of the adjusting column (52);

the sliding shaft (53) is pressed to push the elastic rod (531) to retract into the adjusting column (52).

4. The upturned beam shaping jig of claim 1, wherein: the limiting frame (2) is rotatably connected with two parallel screw rods (21), and the two sliding sleeves (4) are respectively in threaded connection with the two screw rods (21).

5. The upturned beam shaping jig of claim 1, wherein: the limiting frames (2) are connected to the fixing frame (1) in a sliding mode along the length direction of the fixing frame (1), telescopic columns (3) are arranged between one sides, far away from each other, of the two limiting frames (2) and the end portion of the fixing frame (1), and two ends of each telescopic column (3) are hinged to the fixing frame (1) and the limiting frames (2) respectively;

telescopic column (3) include in column jacket (31) and one end extend to column jacket (31) and slide and connect in traveller (32) of column jacket (31), traveller (32) outside threaded connection has top cover (33) that can follow column jacket (31) axis direction motion.

6. The upturned beam shaping jig of claim 5, wherein: one end of the column sleeve (31) close to the top sleeve (33) is provided with an elastic stop ring (35), and a push spring (36) is fixedly connected between the elastic stop ring (35) and the top sleeve (33).

7. The upturned beam shaping jig of claim 1, wherein: one side of the positioning arm (6) far away from the self-adjusting block (5) is provided with a plurality of elastic positioning wheels (641).

8. The upturned beam shaping jig of claim 7, wherein: one side of the positioning arm (6) far away from the self-adjusting block (5) is detachably connected with a support (64), and each elastic positioning wheel is rotatably connected with the support (64).

9. An upturned beam construction process applying the upturned beam shaping jig of any one of claims 1 to 8, characterized by comprising the steps of:

s1, building a pouring template, wherein the pouring template is built according to the shape of the upturned beam to be formed;

s2, primarily fixing the pouring template, and primarily bundling and fixing the built pouring template;

s3, bundling the steel reinforcement framework, and building the steel reinforcement framework in the pouring template;

s4, shaping and fixing the template,

1. and (3) finishing the firm fixing and shaping of the template by adopting a shaping clamp:

2. adjusting the distance between the two limiting frames (2), and sleeving the shaping clamp outside the pouring template from one side of the built pouring template;

3. adjusting the distance between the two sliding sleeves (4) and the angle between the two positioning arms (6) on each sliding sleeve (4) to ensure that each positioning arm (6) is abutted against each corner side wall of the built pouring template;

4. the distance of the limiting frame (2) is adjusted, so that the positioning arms (6) are ensured to clamp the corner positions of the built pouring template, and the pouring template is firmly shaped;

s5, pouring the upturned beam, pouring concrete in the pouring template, and maintaining;

and S6, detaching the template, and detaching the positioning fixture and the pouring template from the cast upturned beam.

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