CN212176549U - Early subassembly of tearing open of building templates and building templates braced system - Google Patents
Early subassembly of tearing open of building templates and building templates braced system Download PDFInfo
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- CN212176549U CN212176549U CN202020094221.0U CN202020094221U CN212176549U CN 212176549 U CN212176549 U CN 212176549U CN 202020094221 U CN202020094221 U CN 202020094221U CN 212176549 U CN212176549 U CN 212176549U
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- 238000009415 formwork Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 12
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
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- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
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Abstract
The utility model relates to a building templates early tears subassembly open, including early tear-open device and girder, early tear-open device includes that pillar, adjusting nut, girder hold in the palm and the support of top, the girder holds in the palm and is formed with the constant head tank, the locating pin is installed to the girder tip, the constant head tank include tank bottom profile section and with two groove side profile sections that tank bottom profile section meets, the locating pin includes round pin bottom profile section, round pin top profile section and is located two round pin side profile sections that just meet with the two between round pin bottom profile section, the round pin top profile section, round pin bottom profile section, round pin side profile section respectively with tank bottom profile section, groove side profile section match. Through the technical scheme of the utility model, guarantee to stabilize the bearing between girder support and the girder, pour the in-process at the roof and guarantee that the template supports stably, early tear the in-process open at the back template of pouring reduces and produces vibrations to improve and pour the roof quality.
Description
Technical Field
The utility model relates to a building field especially relates to a building templates early tears subassembly and building templates braced system open.
Background
The template early-dismantling technology is a novel technology in building construction engineering, a short-span bearing mode is adopted to replace a traditional long-span bearing mode, a template system and a building strut are prevented from being dismantled simultaneously in the template dismantling process, and the condition that concrete cracks and even collapses is reduced.
The early-dismantling device is a core component in the early-dismantling technology of the template and generally comprises a main beam support and a jacking support, and after the concrete template is poured, the main beam support can be lowered in advance, so that the template supported by the main beam and the top of the main beam is lowered to be convenient to dismantle, and the jacking support is continuously used for supporting the concrete template. It is thus clear that the girder holds in the palm needs the outrigger girder, on the one hand at the in-process of pouring, thereby can guarantee that the template supports stably and obtain high quality concrete form, on the other hand at early in-process of tearing open, can reduce rocking of girder, template to avoid the concrete form fracture scheduling problem that vibrations lead to. At present, the mode of guaranteeing stable bearing between main beam support and the main beam does not exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of prior art existence, and provide a realize that the girder holds in the palm and stabilizes the early subassembly of building templates and building templates braced system of bearing between the girder.
The utility model aims at accomplishing through following technical scheme, a subassembly is early torn open to building templates, including early dismouting device and girder, early dismouting device includes pillar, adjusting nut, girder support and top support, the girder holds in the palm and is formed with the constant head tank, the locating pin is installed to the girder tip, the constant head tank include tank bottom profile section and with two groove side profile sections that tank bottom profile section meets, the locating pin includes round pin bottom profile section, round pin top profile section and is located between round pin bottom profile section, the round pin top profile section and with two round pin side profile sections that meet of the two, round pin bottom profile section, round pin side profile section respectively with tank bottom profile section, groove side profile section match.
The utility model discloses in the constant head tank that holds in the palm with the locating pin embedding girder of girder tip, match with tank bottom profile section, groove side profile section respectively through setting up round pin bottom profile section, round pin side profile section for the constant head tank is when upwards supporting the locating pin, and furthest plays limiting displacement to the locating pin in still following the both sides direction, has guaranteed that the girder holds in the palm the bearing stability to the girder.
Further, the utility model discloses a subassembly is early torn open to building templates, round pin bottom profile section is the circular arc.
Further, the utility model discloses a subassembly is early torn open to building templates, two round pin side profile sections are by two straight lines of end to top separation each other gradually.
Further, the utility model discloses a subassembly is early torn open to building templates, round pin top profile section is the circular arc, and its arc angle is greater than the arc angle of round pin bottom profile section.
Further, the utility model discloses a subassembly is early torn open to building templates, the girder includes a pair of girder curb plate of mutual parallel arrangement, locating pin fixed mounting in the girder tip between a pair of girder curb plate.
Further, the utility model discloses a subassembly is torn early open to building templates, girder hold in the palm and are in including base plate, top guide cylinder and setting base plate top and follow the one end of base plate extends to the backup pad of the other end, two have been seted up to backup pad both ends symmetry the constant head tank.
Further, the utility model discloses a subassembly is early torn open to building templates, the backup pad includes mutual parallel arrangement's first board and second board, the first groove has all been seted up at both ends to the first board, the second groove has all been seted up at both ends to the second board, first groove and second groove profile are the same and guarantee that two liang of relative formation of profile coincidence ground are two the constant head tank.
Further, the utility model discloses a subassembly is early torn open to building templates, the surface interval of first board and second board with the internal surface interval looks adaptation of the mutual parallel arrangement's of girder a pair of girder curb plate, so that work as the locating pin embedding when in the constant head tank, the surface of first board and second board respectively basically support by in the internal surface of the mutual parallel arrangement's of girder a pair of girder curb plate.
Further, the utility model discloses a subassembly is torn early to building templates, the base plate top is two between the constant head tank regional with the top parallel and level of top guide cylinder.
Another object of the present invention is to provide a building form support system, comprising a form and a form for early-dismantling, wherein the form is supported at the top of the main beam.
The utility model discloses an above-mentioned technical scheme can realize following effect:
through the technical scheme of the utility model, guarantee to stabilize the bearing between girder support and the girder, pour the in-process at the roof and guarantee that the template supports stably, early tear the in-process open at the back template of pouring reduces and produces vibrations to improve and pour the roof quality.
Drawings
The above and other objects, features and advantages of embodiments of the present invention will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the present invention are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:
figure 1 shows a perspective view of the building formwork support system of the present invention;
FIG. 2 is a perspective view of the early release device of the present invention;
fig. 3 shows a perspective view of the girder support of the present invention;
fig. 4 shows a front view of the main girder support of the present invention;
figure 5 shows a view of the main beam of the present invention;
fig. 6 shows an enlarged view of a portion B of fig. 5.
In the drawings, like or corresponding reference numerals designate like or corresponding parts throughout the several views:
1-early-dismantling device, 11-pillar, 12-adjusting nut, 13-girder support, 131-bottom guide cylinder, 132-base plate, 133-support plate, 1331-first plate, 1332-second plate, 134-top guide cylinder, 135-positioning groove, 1351-groove bottom profile section, 1352-groove side profile section, 136-first groove, 137-second groove, 14-top support, 2-girder, 21-girder side plate, 22-girder top plate, 23-girder bottom plate, 24-positioning pin, 241-pin bottom profile section, 242-pin side profile section, 243-pin top profile section, 3-early-dismantling template, and 4-late-dismantling template.
Detailed Description
The principles and spirit of the present invention will be described with reference to a number of exemplary embodiments. It should be understood that these embodiments are given solely for the purpose of enabling those skilled in the art to better understand and thereby implement the present invention, and are not intended to limit the scope of the invention in any way.
It is noted that the directional terms appearing herein are collectively defined, with the upper being the "top" and the lower being the "bottom" when the girder rest supports the girder and the formwork is supported.
As shown in fig. 1, the utility model discloses a building templates braced system includes early dismouting 1, girder 2, early template 3 and back template 4 of tearing open, through early dismouting 1 and the cooperation of girder 2, supports early template 3 and the back template 4 of tearing open, early template 3 of tearing open and tear interconnect between the template 4 after with, accomplishes the roof and pours the preceding building templates support system equipment.
As shown in fig. 2, the early-dismantling device 1 includes a pillar 11, an adjusting nut 12, a main beam support 13 and a top support 14, wherein the pillar 11 is provided with external threads, the lower end of the pillar 11 is supported by a conventional method, and the adjusting nut 12, the main beam support 13 and the top support 14 are sequentially connected to the pillar 11 from bottom to top. Wherein the adjusting nut 12 is screwed to the support 11 by means of an internal thread. The top support 14 comprises an upper top supporting plate and a lower mounting sleeve, and the top support 14 is connected to the upper end of the pillar 11 through the internal thread of the mounting sleeve.
As shown in fig. 3, the girder bracket 13 includes a bottom guide cylinder 131, a base plate 132, a top guide cylinder 134 and a support plate 133, the bottom guide cylinder 131 and the top guide cylinder 134 are respectively connected to the bottom and the top of the base plate 132, the bottom guide cylinder 131 and the top guide cylinder 134 are both hollow cylindrical structures, and the cylindrical structures have no screw thread inside, are sleeved outside the pillar 11 and form a clearance fit, and can freely slide on the pillar 11. The inner diameter of the bottom guiding cylinder 131 is the same as that of the top guiding cylinder 134, and the wall of the bottom guiding cylinder 131 is thicker, so as to improve the stress intensity of the bottom guiding cylinder 131 between the base plate 132 and the adjusting nut 12.
In this embodiment, the supporting plate 133 is composed of a pair of first and second plates 1331 and 1332 that are parallel to each other and spaced apart from each other, the base plate 132 is rectangular, the first and second plates 1331 and 1332 extend from one end of the base plate 132 to the other end, the first and second plates 1331 and 1332 are respectively provided with a first groove 136 and a second groove 137 at one end, the other end is also respectively provided with a first groove 136 and a second groove 137, the first and second grooves 136 and 137 at the same end have the same profile and are disposed oppositely, so that a pair of positioning grooves 135 is formed on the main beam support 13. The first plate 1331 and the second plate 1332 are cut off by the top guide tube 134 in the middle of the base plate 12 during the extension process, or the top guide tube 134 divides the first plate 1331 and the second plate 1332 into two symmetrical parts, and the first plate 1331 and the second plate 1332 are connected at the contact part with the top guide tube 134, thereby improving the strength of the first plate 1331 and the second plate 1332. The thickness and spacing of the first plate 1331 and the second plate 1332 are configured such that when the first plate 1331 and the second plate 1332 are inserted into the end of the main beam 2, the outer surfaces of the first plate 1331 and the second plate 1332 can substantially contact the inner surface of the side plate 21 of the main beam, as shown, to achieve a limit perpendicular to the side plate 21 of the main beam.
As shown in fig. 5, the main beam 2 is composed of a pair of main beam side plates 21, a main beam top plate 22 and a main beam bottom plate 23 which are parallel to each other, positioning pins 24 are connected between the pair of main beam side plates 21 at both ends of the main beam 2, and the main beam top plate 22 and the main beam bottom plate 23 are shorter than the pair of main beam side plates 21 at both ends by a certain distance, so that the main beam support 13 can penetrate into the main beam 2 from the distance area of the main beam bottom plate 23, and after the positioning pins 24 are completely inserted into the positioning grooves 135, the upper ends of the first plate 1331 and the second plate 1332 do not interfere with the main beam top.
As shown in fig. 4 and 6, the positioning pin 24 and the positioning groove 135 of the present invention have a specially designed contour, the positioning pin 24 includes a pin bottom contour segment 241 and a pin top contour segment 243 which are circular arcs, the circular arc angle of the pin top contour segment 243 is greater than the circular arc angle of the pin bottom contour segment 241, two pin side contour segments 242 are connected between the pin bottom contour segment 241 and the pin top contour segment 243, and the two pin side contour segments 242 are two straight lines gradually separated from each other from bottom to top. Correspondingly, the positioning groove 135 comprises a circular-arc groove bottom profile section 1351, two groove side profile sections 1352 are connected to the upper part of the circular-arc groove bottom profile section, the two groove side profile sections 1352 are two straight lines gradually separated from each other from bottom to top, and the upper part of the positioning groove 135 forms an opening. With the profile of the present embodiment, when the positioning pin 24 is completely inserted into the positioning slot 135, the pin bottom profile section 241 and the pin side profile section 242 are respectively matched with the slot bottom profile section 1351 and the slot side profile section 1352, that is, the pin bottom profile section 241 of the positioning pin 24 is substantially completely attached to the slot bottom profile section 1351 of the positioning slot 135, and at the same time, the pin side profile section 242 is substantially completely attached to the slot side profile section 1352, so that the positioning slot 135 can well limit the positioning pin 24 in the directions toward both sides, and since the upper opening size of the positioning slot 135 is larger than the bottom size, a worker can quickly align and detach the positioning pin 24 to and from the positioning slot 135 when assembling the girder 2 with the girder rest 13, thereby improving the working efficiency. Those skilled in the art will appreciate that the purpose of improving the positioning stability of the main beam support 13 and the main beam 2 can be achieved by only ensuring that the positioning groove 135 matches with the contour of the positioning pin 24, for example, the two pin-side contour segments 242 can be composed of multiple regular line segments, such as straight lines and arc ending, or irregular line segments.
The utility model discloses a 24 fixed connection of locating pin are between girder curb plate 21, in this embodiment, through-hole 244 has been seted up near locating pin top profile section 243 to locating pin 24, have also seted up the through-hole on the girder curb plate 21 rather than corresponding, for example spread into bolt or screw rod the through-hole utilizes the nut to screw up from girder curb plate 21 surface, utilizes girder curb plate 21 to press from both sides tight locating pin 24 to realize locating pin 24 for the fixed connection of girder curb plate 21.
In this embodiment, the distance between the outer surfaces of the first plate 1331 and the second plate 1332 is matched with the distance between the inner surfaces of the pair of main beam side plates 21 of the main beam 2, which are arranged in parallel, so that when the positioning pin 24 is embedded in the positioning groove 135, the outer surfaces of the first plate 1331 and the second plate 1332 are respectively basically abutted against the inner surfaces of the pair of main beam side plates 21 of the main beam 2, which are arranged in parallel. Through this design, after 2 tip of girder pass through locating pin 24, constant head tank 135 outriggers in ration support 13, pour the in-process, early tear the in-process, can both fix a position girder 2 in the direction of perpendicular to girder curb plate 21, guaranteed that the working process is stable.
The following description the utility model discloses building templates early tears subassembly and building templates braced system's working method open: when the top plate pouring is completed and the early-dismantling formwork 3 needs to be dismantled, the adjusting nuts 12 of the early-dismantling devices 1 at the two ends of the main beam 2 are simultaneously screwed in a suspending mode, so that the adjusting nuts 12 move downwards along the support post 11, the top guide cylinder 134 and the bottom guide cylinder 131 can freely move relative to the support post 11, the main beam support 13 descends along with the adjusting nuts 12, the main beam 2 supported on the main beam support 13 at the moment drives the early-dismantling formwork 3 supported at the top end of the main beam to integrally descend, and workers can conveniently dismantle the main beam 2 and the early-dismantling formwork. When the rear dismantling template 4 needs to be dismantled subsequently, the support 11, the jacking 14 and the rear dismantling template are integrally lowered and dismantled through the adjusting mechanism.
It is not intended to be exhaustive or to limit the invention to the precise form disclosed, and modifications and variations are possible in light of the above teachings or may be acquired from practice of the invention. The embodiments were chosen and described in order to explain the principles of the invention and its practical application to enable one skilled in the art to utilize the invention in various embodiments and with various modifications as are suited to the particular use contemplated.
Claims (10)
1. The utility model provides a building templates early tears subassembly open, includes early tear device (1) and girder (2) open, early tear device (1) open includes pillar (11), adjusting nut (12), girder support (13) and top support (14), girder support (13) are formed with constant head tank (135), locating pin (24), its characterized in that are installed to girder (2) tip: the positioning groove (135) comprises a groove bottom profile section (1351) and two groove side profile sections (1352) connected with the groove bottom profile section (1351), the positioning pin (24) comprises a pin bottom profile section (241), a pin top profile section (243) and two pin side profile sections (242) positioned between and connected with the pin bottom profile section (241) and the pin top profile section (243), and the pin bottom profile section (241) and the pin side profile sections (242) are respectively matched with the groove bottom profile section (1351) and the groove side profile sections (1352).
2. The building panel early-disconnect assembly of claim 1, wherein: the pin bottom profile section (241) is in the shape of a circular arc.
3. The building panel early-disconnect assembly of claim 2, wherein: the two pin-side profile sections (242) are two straight lines gradually separated from each other from bottom to top.
4. The building panel early-disconnect assembly of claim 3, wherein: the pin top profile section (243) is an arc, and the arc angle of the pin top profile section is larger than that of the pin bottom profile section (241).
5. The building panel early-disconnect assembly of claim 1, wherein: the main beam (2) comprises a pair of main beam side plates (21) which are arranged in parallel, and the positioning pin (24) is fixedly arranged between the pair of main beam side plates (21) at the end part of the main beam (2).
6. The building panel early-disconnect assembly of claim 1, wherein: the main beam support (13) comprises a base plate (132), a top guide cylinder (134) and a support plate (133) arranged above the base plate (132) and extending from one end of the base plate (132) to the other end, wherein two positioning grooves (135) are symmetrically formed in two ends of the support plate (133).
7. The building panel early-disconnect assembly of claim 6, wherein: the supporting plate (133) comprises a first plate (1331) and a second plate (1332) which are arranged in parallel, first grooves (136) are formed in two ends of the first plate (1331), second grooves (137) are formed in two ends of the second plate (1332), the profiles of the first grooves (136) and the second grooves (137) are the same, and two positioning grooves (135) are formed in a pairwise opposite mode in a mode that the profiles are overlapped.
8. The building panel early-disconnect assembly of claim 7, wherein: the distance between the outer surfaces of the first plate (1331) and the second plate (1332) is matched with the distance between the inner surfaces of a pair of girder side plates (21) which are arranged in parallel with the girder (2), so that when the positioning pin (24) is embedded in the positioning groove (135), the outer surfaces of the first plate (1331) and the second plate (1332) respectively abut against the inner surfaces of the pair of girder side plates (21) which are arranged in parallel with the girder (2).
9. The building panel early-disconnect assembly of claim 6, wherein: the top of the base plate (132) is flush with the top of the top guide cylinder (134) in the area between the two positioning grooves (135).
10. A building formwork support system, characterized in that: comprising an early-break formwork (3) and a building formwork early-break assembly as claimed in any one of claims 1 to 9, said early-break formwork (3) being supported on top of said main beam (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020094221.0U CN212176549U (en) | 2020-01-16 | 2020-01-16 | Early subassembly of tearing open of building templates and building templates braced system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020094221.0U CN212176549U (en) | 2020-01-16 | 2020-01-16 | Early subassembly of tearing open of building templates and building templates braced system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212176549U true CN212176549U (en) | 2020-12-18 |
Family
ID=73772961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020094221.0U Expired - Fee Related CN212176549U (en) | 2020-01-16 | 2020-01-16 | Early subassembly of tearing open of building templates and building templates braced system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212176549U (en) |
-
2020
- 2020-01-16 CN CN202020094221.0U patent/CN212176549U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 101100 310, 3 / F, building 46, Zhuanchang Nanli, Tongzhou District, Beijing Patentee after: Yidezhu Technology Group Co.,Ltd. Address before: 101100 310, 3 / F, building 46, Zhuanchang Nanli, Tongzhou District, Beijing Patentee before: Beijing Dezhu Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |