CN111734125A - A template fixed knot constructs for narrow expansion joint department shear force wall - Google Patents
A template fixed knot constructs for narrow expansion joint department shear force wall Download PDFInfo
- Publication number
- CN111734125A CN111734125A CN202010448365.6A CN202010448365A CN111734125A CN 111734125 A CN111734125 A CN 111734125A CN 202010448365 A CN202010448365 A CN 202010448365A CN 111734125 A CN111734125 A CN 111734125A
- Authority
- CN
- China
- Prior art keywords
- wall
- shear wall
- shear
- plate
- expansion joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
- E04G11/18—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring for double walls
Abstract
The invention discloses a template fixing structure for a shear wall at a narrow expansion joint, which relates to a building auxiliary device for the shear wall and aims to solve the problem that an inner template and an outer template of the shear wall are easy to topple in the prior art; therefore, the shear wall inner formwork and the shear wall outer formwork can be simultaneously supported, the possibility that the shear wall outer formwork and the shear wall inner formwork are prone to toppling is reduced, and the convenience of construction is favorably reduced.
Description
Technical Field
The invention relates to a building auxiliary device of a shear wall, in particular to a template fixing structure for the shear wall at a narrow expansion joint.
Background
Shear walls are also called wind-resistant walls, earthquake-resistant walls or structural walls; the wall body mainly bears horizontal load and vertical load (gravity) caused by wind load or earthquake action in a house or a structure, and the structure is prevented from being sheared (sheared) and damaged. Nowadays, high-rise shear wall structure has obtained more and more application, and under the influence of place and building layout, high-rise shear wall structure is because of the design or the structural ground difference that surpass length, consequently need set up the expansion joint in the construction.
The Chinese patent with the publication number of CN205276867U discloses an assembled template for an expansion joint, wherein the assembled template comprises a shear wall inner template, a shear wall outer template and prefabricated through-wall bolts, wherein a plurality of rows of mounting holes are formed in the shear wall inner template and the shear wall outer template, and the prefabricated through-wall bolts sequentially penetrate through the shear wall inner template and the shear wall outer template through the mounting holes; the outer nut is installed on the prefabricated through-wall bolt at the outer side end of the outer shear wall template, and the inner nut is installed on the prefabricated through-wall bolt at the inner side end of the inner shear wall template.
When the assembled formwork in the prior art is used, the shear wall inner formwork is installed in the expansion joint, the shear wall outer formwork is installed on the lower concrete side wall, prefabricated through-wall bolts penetrate through the shear wall outer formwork and the shear wall inner formwork and are in threaded connection with the outer nuts and the inner nuts, and then concrete is poured between the shear wall inner formwork and the shear wall outer formwork.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a template fixing structure for a shear wall at a narrow expansion joint, which has the advantages that the possibility of toppling over of an outer template and an inner template of the shear wall is built, and the influence on construction is reduced.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a template fixed knot constructs for narrow expansion joint department shear force wall, is used for installing the connecting assembling on lower concrete roof with shear force wall inner formword and shear force wall exterior sheathing including setting up in the expansion joint and being used for the spacing fixed subassembly of shear force wall inner formword and being used for, be equipped with the support frame on the roof of lower concrete, the support frame is located one side that shear force wall exterior sheathing was kept away from to the shear force wall inner formword, connecting assembling and support frame are connected.
Through adopting above-mentioned technical scheme, when the construction, earlier with fixed subassembly installation in the expansion joint, support the shear force wall inner formword through fixed subassembly, rethread coupling assembling installs shear force wall exterior sheathing and shear force wall interior sheathing on the roof of lower floor concrete, and be connected with coupling assembling through the support frame, thereby can support the shear force wall exterior sheathing, with this can support shear force wall interior sheathing and shear force wall exterior sheathing simultaneously, reduce shear force wall exterior sheathing and shear force wall interior sheathing and take place the possibility of empting easily, be favorable to reducing the convenience to the construction.
Furthermore, at least two positioning rods are reserved on the side wall of the lower-layer concrete;
the fixing assembly comprises a connecting plate arranged on the side wall of the lower concrete layer, a positioning hole for the positioning rod to pass through is formed in the side wall of the connecting plate, a positioning nut is connected to one end, penetrating through the positioning hole, of the positioning rod in a threaded mode, and one side, far away from the positioning rod, of the connecting plate is abutted to the side wall of the shear wall inner formwork.
Through adopting above-mentioned technical scheme, during the construction, overlap the connecting plate on the locating lever earlier to screwing on set nut, thereby can fixing the connecting plate on the lateral wall of lower floor concrete, thereby the connecting plate can support the shear wall inner formword, is favorable to reducing the probability that the shear wall inner formword takes place to empty.
Further, one side that the shear wall inner formword was kept away from to the connecting plate is equipped with the fixed plate, one side that the connecting plate was kept away from to the fixed plate is contradicted with the shear wall, be equipped with two at least screw holes on the lateral wall of fixed plate, it is connected with the dead lever to slide on the lateral wall of connecting plate, the dead lever passes the one end and the screw hole threaded connection of connecting plate, the dead lever is close to the one end of connecting plate and is equipped with the touch panel, be equipped with the rotation groove that supplies touch panel threaded connection on the lateral.
By adopting the technical scheme, the fixing rod penetrates through the connecting plate and is in threaded connection with the threaded hole, and the abutting plate is in threaded connection with the rotating groove, so that the fixing plate can be fixed on the side wall of the shear wall, and the connecting plate is supported by the fixing plate, so that the supporting force of the connecting plate on the inner template of the shear wall can be increased; the abutting plate is arranged in the rotating groove, so that the influence of the abutting plate on the installation of the inner template of the shear wall is reduced.
Furthermore, the side walls of the fixing plate and the connecting plate are both provided with connecting holes, and the connecting holes are positioned below the threaded holes;
a sleeve is arranged between the fixed plate and the connecting plate, two abutting rods are connected in the sleeve in a sliding manner, and one ends of the abutting rods extending out of the sleeve extend into the connecting holes;
be equipped with the breach on the telescopic lateral wall, just be equipped with the carriage release lever along the direction of height of shear force wall in the breach, the one end that the carriage release lever stretched into the breach articulates there is the conflict pole, the conflict pole stretches into the one end of breach and is connected with the end wall of supporting the tight pole is articulated, the cover is equipped with the limiting plate on the lateral wall of carriage release lever, be equipped with two mounting panels of contradicting with the sleeve lateral wall on the lateral wall of limiting plate, two the mounting panel sets up relatively, just be located the limiting plate on the lateral wall of carriage release lever and keep away from telescopic one side threaded connection and have lock nut, lock nut rotates with the.
Through adopting above-mentioned technical scheme, according to the distance at expansion joint, rotate lock nut, drive the carriage release lever downstream, thereby can promote to support the feeler lever and expand, thereby promote to support tight pole and outwards remove, will support tight pole alignment connecting hole, and in inserting the connecting hole, support tight pole through the conflict pole conflict, thereby can support fixed plate and connecting plate respectively tightly on shear force wall and lower concrete lateral wall, with this can increase the installation stability of fixed plate on the shear force wall, thereby the fixed plate can carry out spacing support to the connecting plate, increase the support stability of connecting plate to shear force wall internal template.
Furthermore, the outer side wall of the sleeve is provided with a mounting groove for inserting the mounting plate.
Through adopting above-mentioned technical scheme, utilize the mounting groove to insert the mounting groove, be favorable to increasing the stability of mounting panel installation, and then can increase lock nut and lock the stability of fixed plate locking on the sleeve.
Furthermore, one side of the fixing plate, which is far away from the connecting plate, is provided with a plurality of rubber bumps.
Through adopting above-mentioned technical scheme, utilize rubber bump and shear force wall side wall to contradict, increase the installation stability of fixed plate on the shear force wall.
Furthermore, the side walls of the shear wall inner template and the shear wall outer template are respectively provided with a plurality of through holes and fixing holes;
coupling assembling keeps away from a plurality of coupling nut of shear force wall exterior sheathing one side and passes the connecting rod of fixed orifices and through-hole including setting up at the shear force wall interior sheathing, the connecting rod passes the one end and the coupling nut threaded connection of through-hole, the cover is established and is connect the adapter sleeve on the lateral wall of connecting rod and between being located shear force wall exterior sheathing and the shear force wall interior sheathing, just be located on the lateral wall of connecting rod one side that the adapter sleeve was kept away from to the shear force wall lateral wall and be equipped with lock nut.
Through adopting above-mentioned technical scheme, install the shear force wall inner formword on lower floor's concrete roof, pass the through-hole with the connecting rod and with coupling nut threaded connection, again with the adapter sleeve on the lateral wall of connecting rod to overlap the shear force wall exterior sheathing on the connecting rod, lock nut screws again to this can realize installing shear force wall inner formword and shear force wall exterior sheathing on lower floor's concrete roof.
Furthermore, a film is arranged on the outer side wall of the connecting sleeve.
By adopting the technical scheme, when concrete is injected between the shear wall inner formwork and the shear wall outer formwork, after the concrete is solidified, the locking nut and the shear wall outer formwork are detached, and the concrete and the connecting sleeve are separated through the film, so that the connecting sleeve can be detached, and the connecting sleeve can be used repeatedly.
Further, the support frame is including setting up the backup pad on lower concrete roof, the both sides of backup pad all are equipped with the bracing piece, the bracing piece internal rotation is connected with the lead screw, threaded connection has the slider on the lateral wall of lead screw, two all be equipped with the groove of sliding on the relative lateral wall of bracing piece, the slider stretches out the groove of sliding and is connected with the backup pad, be equipped with the holding hole that supplies the connecting rod to pass on the lateral wall of backup pad, the one end threaded connection that the connecting rod passed the holding hole has supporting nut, supporting nut contradicts with the backup pad.
Through adopting above-mentioned technical scheme, according to the height of connecting rod, rotate the lead screw, the height of adjusting slide and backup pad passes the brace hole with the connecting rod again to the support nut of screwing to this can support shear force wall exterior sheathing, is favorable to reducing the shear force wall exterior sheathing and takes place the possibility of empting, reduces the influence to the construction.
In conclusion, the invention has the following beneficial effects:
1. the fixing component is arranged in the expansion joint, the shear wall inner formwork is supported through the fixing component, the shear wall inner formwork is connected with the shear wall outer formwork through the connecting component, and the connecting component is connected with the supporting frame, so that the possibility of toppling of the shear wall inner formwork and the shear wall outer formwork can be reduced, and the influence on construction can be reduced;
2. the fixed rod is connected with the fixed plate and the connecting plate, so that the fixed plate can be arranged on the shear wall, and the connecting plate is supported by the fixed plate, thereby being beneficial to increasing the stability of the connecting plate for supporting the inner template of the shear wall;
3. utilize the film parcel sleeve, separate between sleeve and the concrete, conveniently dismantle the sleeve to can used repeatedly the sleeve.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment.
3 fig. 32 3 is 3 a 3 schematic 3 view 3 showing 3 a 3 partial 3 structure 3 of 3 fig. 31 3 in 3 a 3 section 3 along 3 a 3- 3 a 3. 3
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is an enlarged view of the portion B in fig. 2.
FIG. 5 is a schematic view showing a partial structure of FIG. 1 in a section along B-B.
In the figure: 1. an expansion joint; 2. an inner template of the shear wall; 20. a through hole; 3. a fixing assembly; 30. a connecting plate; 31. positioning holes; 32. positioning a nut; 33. a fixing plate; 34. a threaded hole; 35. fixing the rod; 36. a touch plate; 37. a rotating groove; 38. connecting holes; 39. a sleeve; 300. a tightening rod; 302. a notch; 303. a travel bar; 304. a touch bar; 305. a limiting plate; 306. mounting a plate; 307. a locking nut; 308. mounting grooves; 309. a rubber bump; 310. a sliding hole; 4. a shear wall outer formwork; 40. a fixing hole; 5. lower layer concrete; 50. positioning a rod; 6. a connecting assembly; 60. a connecting nut; 61. a connecting rod; 62. connecting sleeves; 63. locking the nut; 64. a film; 7. a support frame; 70. a support plate; 71. a support bar; 72. a lead screw; 73. a slider; 74. a sliding groove; 75. a support hole; 76. a support nut; 8. a shear wall.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
referring to fig. 1, a template fixing structure for a shear wall at a narrow expansion joint comprises a fixing component 3 which is arranged in the expansion joint 1 and used for limiting a shear wall inner template 2, and a connecting component 6 which is used for installing the shear wall inner template 2 and the shear wall outer template 4 on the top wall of lower concrete 5 is arranged on the shear wall inner template 2 and the shear wall outer template 4.
Referring to fig. 1, a support frame 7 is arranged on the top wall of the lower layer concrete 5, the support frame 7 is connected with a connecting assembly 6, and the support frame 7 is positioned on one side of the shear wall inner formwork 2 far away from the shear wall outer formwork 4; during construction, at first, install fixed subassembly 3 in expansion joint 1, install shear wall inner formword 2 on the roof of lower concrete 5 again, support shear wall inner formword 2 through fixed subassembly 3, utilize coupling assembling 6 to be connected shear wall inner formword 2 and shear wall exterior sheathing 4, and be connected with support frame 7 through coupling assembling 6, thereby can support shear wall exterior sheathing 4, with this can support shear wall inner formword 2 and shear wall exterior sheathing 4, be favorable to reducing shear wall inner formword 2 and shear wall exterior sheathing 4 and take place the possibility of empting, reduce the influence to the construction.
Referring to fig. 2, at least two positioning rods 50, preferably four positioning rods 50 are pre-buried on the side wall of the lower concrete 5, the two positioning rods 50 are in a group, the positioning rods 50 in the same group are arranged up and down, and because the expansion joint 1 is narrow, the two groups of positioning rods 50 are respectively pre-buried on two sides of the lower concrete 5, so that the construction of workers is facilitated.
Referring to fig. 2, the fixing assembly 3 includes a connecting plate 30 arranged on the side wall of the lower concrete 5, a positioning hole 31 for the positioning rod 50 to pass through is arranged on the side wall of the connecting plate 30, a positioning nut 32 is connected to one end of the positioning rod 50, which passes through the positioning hole 31, through a thread, the positioning nut 32 is in abutting contact with the connecting plate 30, and one side of the connecting plate 30, which is far away from the positioning rod 50, is in abutting contact with the side wall of the shear wall; when the shear wall inner formwork 2 is installed, the connecting plate 30 is sleeved on the positioning rod 50, and the positioning nut 32 is screwed, so that the connecting plate 30 can be installed on the side wall of the lower-layer concrete 5, the shear wall inner formwork 2 is supported through the connecting plate 30, the possibility of collapse of the shear wall inner formwork 2 is reduced, the installation stability of the shear wall inner formwork 2 is improved, and the influence on construction is reduced.
Referring to fig. 2 and 3, a fixing plate 33 is arranged on one side of the connecting plate 30 away from the shear wall inner formwork 2, one side of the fixing plate 33 away from the connecting plate 30 abuts against the shear wall 8, and a plurality of rubber bumps 309 are arranged on one side of the fixing plate 33 close to the shear wall 8; through the contact between the rubber bumps 309 and the shear wall 8, the friction between the fixing plate 33 and the shear wall 8 is increased, and the mounting stability of the fixing plate 33 on the shear wall 8 is increased.
Referring to fig. 2 and 3, since the positioning rod 50 is connected to the lower portion of the connecting plate 30, and the upper portion of the connecting plate 30 is in a suspended state, at least two threaded holes 34, preferably four threaded holes 34, are provided on the side wall of the fixing plate 33 and above the lower layer concrete 5, the two threaded holes 34 are in one group, the two threaded holes 34 are opposite to each other in the vertical direction, and the two groups of threaded holes 34 are respectively close to the two sides of the fixing plate 33.
Referring to fig. 3, a sliding hole 310 is formed in a side wall of the connecting plate 30, an axis of the sliding hole 310 is collinear with an axis of the threaded hole 34, a rotating groove 37 communicated with the sliding hole 310 is formed in the side wall of the connecting plate 30, a fixing rod 35 penetrating through the sliding hole 310 is arranged on the connecting plate 30, one end of the fixing rod 35 penetrating through the sliding hole 310 is in threaded connection with the threaded hole 34, and a contact plate 36 in threaded connection with the rotating groove 37 is arranged at one end, away from the fixing plate 33, of the fixing rod 35; contradict fixed plate 33 on shear force wall 8, according to the distance at expansion joint 1, pass the dead lever 35 of suitable length sliding hole 310, stretch into screw hole 34 again and with screw hole 34 threaded connection, will support in touch panel 36 screw in rotation groove 37 at last, so can support fixed plate 33 tightly on shear force wall 8, fixed plate 33 also can support connecting plate 30, increase the stability at connecting plate 30 top, increase the support stability of connecting plate 30 to shear force wall inner formword 2, reduce shear force wall inner formword 2 and take place the possibility of toppling over.
Referring to fig. 3 and 4, since the top of the fixing plate 33 is abutted against the shear wall 8 and the lower part thereof has no supporting point, the fixing plate 33 is liable to slip downward, so that connecting holes 38 are provided on the side walls of the fixing plate 33 and the connecting plate 30, the axes of the two connecting holes 38 are collinear, and the connecting holes 38 are located below the threaded holes 34.
Referring to fig. 4, a sleeve 39 is disposed between the fixing plate 33 and the connecting plate 30, two abutting rods 300 are slidably connected in the sleeve 39, and the abutting rods 300 extend out of one end of the sleeve 39 and into the connecting holes 38.
Referring to fig. 4, a notch 302 is formed in the side wall of the sleeve 39, a moving rod 303 is arranged in the notch 302 and along the height direction of the shear wall 8, one end of the moving rod 303 extending into the notch 302 is hinged to a touch rod 304, one end of the touch rod 304 extending into the notch 302 is hinged to the end wall of the touch rod 300, the maximum distance between the two touch rods 304 is greater than the length of the notch 302, a limit plate 305 is sleeved on one end of the moving rod 303 far away from the touch rod 304, two opposite mounting plates 306 are arranged on the side wall of the limit plate 305, and a mounting groove 308 for the mounting plate 306 to be inserted into is formed in the outer side wall of the; increasing the stability of the mounting plate 306 on the sleeve 39.
Referring to fig. 4, a locking nut 307 screwed with the moving rod 303 is rotatably coupled to the top wall of the stopper plate 305; according to the distance of the expansion joint 1, the locking nut 307 is rotated, the movable rod 303 is moved downwards, the abutting rod 304 can be unfolded, the abutting rod 300 can extend out of the sleeve 39, the abutting rod 300 extends into the connecting hole 38, the movable rod 303 is locked through the locking nut 307, the abutting rod 304 can abut the abutting rod 300 in the connecting hole 38, the abutting rod 300 can support the fixing plate 33 and the connecting plate 30, the stability of the fixing plate 33 on the shear wall 8 is improved, the possibility that the fixing plate 33 slides downwards is reduced, the fixing plate 33 can support the connecting plate 30, and the mounting stability of the connecting plate 30 on the inner formwork 2 of the shear wall is improved; the abutment rod 300 slides in the sleeve 39, so that the expansion joint 1 with different widths can be adapted.
Referring to fig. 5, the side walls of the shear wall inner formwork 2 and the shear wall outer formwork 4 are respectively provided with a plurality of through holes 20 and fixing holes 40, preferably four through holes 20 and four fixing holes 40, the axes of the through holes 20 and the fixing holes 40 are collinear, the two through holes 20 and the two fixing holes 40 form a group, the two groups of through holes 20 are located on two sides of the shear wall inner formwork 2, and the two groups of fixing holes 40 are located on two sides of the shear wall outer formwork 4.
Referring to fig. 5, the connecting assembly 6 includes a plurality of connecting nuts 60, preferably four, welded to the side of the shear wall inner form 2 remote from the shear wall outer form 4, the axes of the connecting nuts 60 being collinear with the axis of the through-hole 20. A connecting rod 61 which respectively penetrates through the fixing hole 40 and the through hole 20 is arranged on the shear wall inner formwork 2, one end of the connecting rod 61, which penetrates through the through hole 20, is in threaded connection with a connecting nut 60, a connecting sleeve 62 is sleeved on the side wall of the connecting rod 61 and positioned between the shear wall outer formwork 4 and the shear wall inner formwork 2, and a film 64 is arranged on the outer side wall of the connecting sleeve 62; spacing the connection sleeve 62 from the concrete facilitates removal of the connection sleeve 62 from the concrete and allows for reuse.
Referring to fig. 5, a lock nut 63 is provided on the side wall of the connecting rod 61 and on the side of the outer side wall of the shear wall 8 away from the connecting sleeve 62.
Referring to fig. 5, the support frame 7 includes two support rods 71 disposed on the top wall of the lower layer concrete 5, the two support rods 71 are disposed oppositely, the support rods 71 are hollow, sliding grooves 74 are disposed on the opposite side walls of the two support rods 71 and along the height direction of the two support rods, a screw 72 is rotatably disposed in the support rods 71, a slider 73 is connected to the side wall of the screw 72 in a threaded manner, the slider 73 extends out of the sliding grooves 74, a support plate 70 is disposed between the two sliders 73, a support hole 75 for the connection rod 61 to pass through is disposed on the side wall of the support plate 70, a support nut 76 is connected to one end of the connection rod 61 passing through the support hole 75; firstly, the connecting rod 61 penetrates through the through hole 20 and is in threaded connection with the connecting nut 60, the connecting sleeve 62 is sleeved on the outer side wall of the support hole 75, the film 64 is wrapped on the outer side wall of the connecting sleeve 62, then the shear wall outer formwork 4 is installed on the top wall of the lower layer concrete 5, meanwhile, the connecting rod 61 penetrates through the fixing hole 40, the locking nut 63 is screwed, the supporting rod 71 is installed on the top wall of the lower layer concrete 5, the screw 72 is rotated, the height of the supporting plate 70 is adjusted, the supporting plate 70 penetrates through the support hole 75, then the supporting nut 76 is screwed, so that the shear wall outer formwork 4 can be installed on the lower layer concrete 5, the shear wall outer formwork 4 is supported through the supporting plate 70, the possibility of falling of the shear wall outer formwork 4 is reduced, and the influence on construction is reduced.
Referring to fig. 5, the distance between the support plate 70 and the shear wall outer formwork 4 can be adjusted, and the height of the support plate 70 is adjusted through the screw 72, so that the connecting rod 61 with different lengths and heights can be adapted, the adaptation range of the support frame 7 can be improved, and the convenience of construction can be improved.
The implementation principle of the above embodiment is as follows: during construction, install fixed subassembly 3 in expansion joint 1, support shear wall inner formword 2 through fixed subassembly 3, recycle coupling assembling 6 and be connected shear wall inner formword 2 and shear wall exterior sheathing 4 to be connected coupling assembling 6 and support frame 7, can reduce shear wall inner formword 2 and shear wall exterior sheathing 4 and take place the possibility of empting with this, be favorable to reducing the influence to the construction.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a template fixed knot constructs for narrow expansion joint department shear force wall which characterized in that: including setting up in expansion joint (1) and being used for installing connecting components (6) on lower concrete (5) roof to fixed subassembly (3) of shear wall inner formword (2) spacing and being used for with shear wall inner formword (2) and shear wall exterior sheathing (4), be equipped with support frame (7) on the roof of lower concrete (5), one side of shear wall exterior sheathing (4) is kept away from in support frame (7) being located shear wall inner formword (2), connecting components (6) and support frame (7) are connected.
2. The template fixing structure for the shear wall at the narrow expansion joint as claimed in claim 1, wherein: at least two positioning rods (50) are reserved on the side wall of the lower layer concrete (5);
fixed subassembly (3) are including setting up connecting plate (30) on lower concrete (5) lateral wall, be equipped with locating hole (31) that supply locating lever (50) to pass on the lateral wall of connecting plate (30), the one end threaded connection that locating lever (50) passed locating hole (31) has set nut (32), one side that locating lever (50) were kept away from in connecting plate (30) is contradicted with the lateral wall of shear wall inner formword (2).
3. The template fixing structure for the shear wall at the narrow expansion joint as claimed in claim 2, wherein: one side that shear wall inner formword (2) were kept away from in connecting plate (30) is equipped with fixed plate (33), one side that connecting plate (30) were kept away from in fixed plate (33) is contradicted with shear wall (8), be equipped with two at least screw holes (34) on the lateral wall of fixed plate (33), it is connected with dead lever (35) to slide on the lateral wall of connecting plate (30), one end and screw hole (34) threaded connection that dead lever (35) passed connecting plate (30), the one end that dead lever (35) are close to connecting plate (30) is equipped with and supports touch panel (36), be equipped with on the lateral wall of connecting plate (30) and supply to support touch panel (36) threaded connection's rotation groove (37).
4. The template fixing structure for the shear wall at the narrow expansion joint as claimed in claim 3, wherein: the side walls of the fixing plate (33) and the connecting plate (30) are respectively provided with a connecting hole (38), and the connecting holes (38) are positioned below the threaded holes (34);
a sleeve (39) is arranged between the fixed plate (33) and the connecting plate (30), two abutting rods (300) are connected to the sleeve (39) in a sliding mode, and one ends, extending out of the sleeve (39), of the abutting rods (300) extend into the connecting holes (38);
be equipped with breach (302) on the lateral wall of sleeve (39), just be equipped with carriage release lever (303) along the direction of height of shear force wall (8) in breach (302), the one end that carriage release lever (303) stretched into breach (302) articulates there is conflict pole (304), the one end that conflict pole (304) stretched into breach (302) is connected with the end wall hinge of conflict pole (300), the cover is equipped with limiting plate (305) on the lateral wall of carriage release lever (303), be equipped with two mounting panels (306) of contradicting with sleeve (39) lateral wall on the lateral wall of limiting plate (305), two mounting panel (306) set up relatively, one side threaded connection that just is located limiting plate (305) and keeps away from sleeve (39) on the lateral wall of carriage release lever (303) has lock nut (307), lock nut (307) rotate with limiting plate (305) and are connected.
5. The template fixing structure for the shear wall at the narrow expansion joint as claimed in claim 4, wherein: and the outer side wall of the sleeve (39) is provided with a mounting groove (308) for inserting the mounting plate (306).
6. The template fixing structure for the shear wall at the narrow expansion joint as claimed in claim 4, wherein: and a plurality of rubber bumps (309) are arranged on one side of the fixing plate (33) far away from the connecting plate (30).
7. The template fixing structure for the shear wall at the narrow expansion joint as claimed in claim 1, wherein: the side walls of the shear wall inner template (2) and the shear wall outer template (4) are respectively provided with a plurality of through holes (20) and fixing holes (40);
coupling assembling (6) are including setting up a plurality of coupling nut (60) of keeping away from shear wall exterior sheathing (4) one side in shear wall interior sheathing (2) and passing connecting rod (61) of fixed orifices (40) and through-hole (20), connecting rod (61) pass one end and coupling nut (60) threaded connection of through-hole (20), the cover has established adapter sleeve (62) on the lateral wall of connecting rod (61) and between being located shear wall exterior sheathing (4) and shear wall interior sheathing (2), just it is equipped with lock nut (63) to be located one side that connecting sleeve (62) was kept away from to shear wall (8) lateral wall on the lateral wall of connecting rod (61).
8. The formwork fixing structure for the shear wall at the narrow expansion joint as claimed in claim 7, wherein: the outer side wall of the connecting sleeve (62) is provided with a film (64).
9. The formwork fixing structure for the shear wall at the narrow expansion joint as claimed in claim 7, wherein: support frame (7) are including setting up backup pad (70) on lower concrete (5) roof, the both sides of backup pad (70) all are equipped with bracing piece (71), bracing piece (71) internal rotation is connected with lead screw (72), threaded connection has slider (73) on the lateral wall of lead screw (72), two all be equipped with sliding groove (74) on the relative lateral wall of bracing piece (71), slider (73) stretch out sliding groove (74) and are connected with backup pad (70), be equipped with supporting hole (75) that supply connecting rod (61) to pass on the lateral wall of backup pad (70), the one end threaded connection that connecting rod (61) passed supporting hole (75) has supporting nut (76), supporting nut (76) are contradicted with backup pad (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010448365.6A CN111734125A (en) | 2020-05-25 | 2020-05-25 | A template fixed knot constructs for narrow expansion joint department shear force wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010448365.6A CN111734125A (en) | 2020-05-25 | 2020-05-25 | A template fixed knot constructs for narrow expansion joint department shear force wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111734125A true CN111734125A (en) | 2020-10-02 |
Family
ID=72647661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010448365.6A Pending CN111734125A (en) | 2020-05-25 | 2020-05-25 | A template fixed knot constructs for narrow expansion joint department shear force wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111734125A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585730A (en) * | 2021-08-13 | 2021-11-02 | 中国建筑第五工程局有限公司 | Template structure used between columns |
| CN113605686A (en) * | 2021-08-24 | 2021-11-05 | 无锡市钱桥建筑安装工程有限公司 | Special supporting device for building structure deformation joint template |
| CN114277973A (en) * | 2021-12-24 | 2022-04-05 | 武汉华科永信建筑工程有限公司 | Shear wall reinforcing structure and construction method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101209765B1 (en) * | 2011-09-02 | 2012-12-07 | 주식회사 인동철강 | Retaining wall and one side form supporter |
| CN204703498U (en) * | 2015-06-26 | 2015-10-14 | 海天建设集团有限公司 | Wall of High-building deformation joint template construction structure |
| CN205976468U (en) * | 2016-08-31 | 2017-02-22 | 河北科工建筑工程集团有限公司 | Shear force wall structural distortion seam construction formwork assembly |
| CN107740572A (en) * | 2017-11-29 | 2018-02-27 | 中国冶集团有限公司 | Double shear wall form device and template peace tear method open in small space |
| CN209585348U (en) * | 2019-02-18 | 2019-11-05 | 福建省龙湟市政工程有限公司 | Workshop section's shear wall sliding push mode peace tears formwork system open after deformation joint |
| CN210049586U (en) * | 2019-04-26 | 2020-02-11 | 青岛东建建设有限公司 | Shear wall template reinforcing structure for expansion joint position |
| CN210508403U (en) * | 2019-06-24 | 2020-05-12 | 中国矿业大学 | Template strutting arrangement for concrete for construction |
-
2020
- 2020-05-25 CN CN202010448365.6A patent/CN111734125A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101209765B1 (en) * | 2011-09-02 | 2012-12-07 | 주식회사 인동철강 | Retaining wall and one side form supporter |
| CN204703498U (en) * | 2015-06-26 | 2015-10-14 | 海天建设集团有限公司 | Wall of High-building deformation joint template construction structure |
| CN205976468U (en) * | 2016-08-31 | 2017-02-22 | 河北科工建筑工程集团有限公司 | Shear force wall structural distortion seam construction formwork assembly |
| CN107740572A (en) * | 2017-11-29 | 2018-02-27 | 中国冶集团有限公司 | Double shear wall form device and template peace tear method open in small space |
| CN209585348U (en) * | 2019-02-18 | 2019-11-05 | 福建省龙湟市政工程有限公司 | Workshop section's shear wall sliding push mode peace tears formwork system open after deformation joint |
| CN210049586U (en) * | 2019-04-26 | 2020-02-11 | 青岛东建建设有限公司 | Shear wall template reinforcing structure for expansion joint position |
| CN210508403U (en) * | 2019-06-24 | 2020-05-12 | 中国矿业大学 | Template strutting arrangement for concrete for construction |
Non-Patent Citations (2)
| Title |
|---|
| 吴志斌主编: "《新技术、新工艺、新材料、新设备在建筑业中的应用》", 31 August 2010, 中国环境科学出版社 * |
| 阮承祥主编: "《混凝土外加剂及其工程应用》", 31 December 2008, 江西科学技术出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585730A (en) * | 2021-08-13 | 2021-11-02 | 中国建筑第五工程局有限公司 | Template structure used between columns |
| CN113605686A (en) * | 2021-08-24 | 2021-11-05 | 无锡市钱桥建筑安装工程有限公司 | Special supporting device for building structure deformation joint template |
| CN113605686B (en) * | 2021-08-24 | 2023-03-07 | 无锡市钱桥建筑安装工程有限公司 | Building structure movement joint template strutting arrangement |
| CN114277973A (en) * | 2021-12-24 | 2022-04-05 | 武汉华科永信建筑工程有限公司 | Shear wall reinforcing structure and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111734125A (en) | A template fixed knot constructs for narrow expansion joint department shear force wall | |
| CN111206790A (en) | Building engineering that can build fast is with protection shed structure | |
| CN110259088B (en) | Method for erecting external protection scaffold of building with twisted vertical face | |
| CN111677002A (en) | Adjustable formwork support frame for inclined top plate of new and old underground engineering | |
| CN117248714B (en) | Construction platform and construction method for horizontal beam plates of mutually climbing steel upright posts | |
| CN117248723A (en) | Cantilever template capable of being installed rapidly and installation method | |
| CN111677001A (en) | Adjustable structure support frame for new and old underground engineering roof | |
| CN205444951U (en) | A rotary joint connecting device for prefabricated component bracing | |
| CN210289054U (en) | Movable operating platform | |
| CN212671166U (en) | Be applied to template mounting structure of expansion joint department shear force wall | |
| CN209907895U (en) | Climbing frame attachment device | |
| KR200288007Y1 (en) | Rail railing (scaffolding) clamping device in the construction site. | |
| CN219972936U (en) | Platform for bridge engineering bent cap construction | |
| CN114809303B (en) | Temporary building device for construction site | |
| CN219009608U (en) | Adjustable temporary protective door for elevator shaft construction | |
| JP2582842Y2 (en) | Curing net for construction work | |
| CN218970557U (en) | Building scaffold with breakage-proof brick structure that drops | |
| CN213572893U (en) | Stair rail guard is used in floor construction | |
| CN113585700B (en) | A assembled connection structure for shear force wall work platform | |
| CN219840411U (en) | Supporting tool for steel structure overhanging building supporting plate | |
| CN211815582U (en) | Bridge protective structure convenient to installation | |
| CN219343933U (en) | Operation platform device for building construction of anti-video wall of residence | |
| CN219175812U (en) | Beam side rear embedded part construction operation platform | |
| CN219732720U (en) | Scaffold for construction of large-scale precast concrete wallboard | |
| CN220036109U (en) | Large-span cantilever structure plate formwork supporting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201002 |