CN212689580U

CN212689580U - Building template reinforcing system

Info

Publication number: CN212689580U
Application number: CN202021145282.1U
Authority: CN
Inventors: 张�杰; 邸兴涛; 庞泽
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-03-12
Anticipated expiration: 2030-06-19

Abstract

The utility model relates to a construction field especially relates to a building templates consolidates system. The steel plate formwork comprises formworks and main keels and secondary keels which are positioned on the outer sides of the formworks and are perpendicular to each other, the main keels which are positioned on the outer sides and are horizontally arranged are fixed through split bolts, filling strips are arranged in horizontal joints of adjacent formworks, the filling strips are fixedly connected with the main keels through connecting plates, and the connecting plates are arranged at intervals in the horizontal direction; the secondary keel is inserted between the adjacent connecting plates and is arranged by being attached to the outer surface of the template; the split bolt penetrates through the filling strip and the main keel from inside to outside and then is locked and fixed. Through the setting, seted up the split bolt hole on the packing strip to the split bolt setting is in the split bolt hole, just so need not punch the template, integrality after can effectual assurance template uses, the used repeatedly of being convenient for.

Description

Building template reinforcing system

Technical Field

The utility model relates to a construction field especially relates to a building templates consolidates system.

Background

In the process of building construction concrete pouring, a mould is needed to restrain unset concrete, and finally the concrete member which we want is obtained. At present, the domestic concrete pouring mould mainly comprises a wood template. A conventional wall wood formwork reinforcing system needs a wood formwork to be provided with a large number of bolt holes; the strength and the smoothness of the wood template can be influenced by opening the holes of the wood template, the next use is greatly influenced, and the turnover use of the wood template is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model provides a building templates consolidates system.

The technical problem to be solved is that: the existing building template reinforcing system needs to punch a template.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the building template reinforcing system comprises a template, and a main keel and a secondary keel which are positioned on the outer side of the template and are perpendicular to each other, wherein the main keel horizontally arranged on the outer side is fixed through split bolts, filling strips are arranged in horizontal joints of adjacent templates and are fixedly connected with the main keel through connecting plates, and the connecting plates are arranged at intervals in the horizontal direction; the secondary keel is inserted between the adjacent connecting plates and is arranged by being attached to the outer surface of the template; the split bolt penetrates through the filling strip and the main keel from inside to outside and then is locked and fixed.

Preferably, still be provided with a plurality of bolts with the secondary joist one-to-one on the main joist at the interval, the afterbody and the secondary joist shore contact setting of bolt.

Preferably, a gasket is arranged between the bolt and the secondary keel, and the gasket is rotatably connected with the tail end of the bolt.

Preferably, one side of the gasket is provided with a circular groove, and the tail part of the bolt is arranged in the groove.

Preferably, the connecting plate is a trapezoidal plate, the upper bottom surface of the connecting plate is fixedly connected with the filling strips, and the lower bottom surface of the connecting plate is detachably connected with the main keel.

Preferably, the connecting plate is arranged perpendicular to the filling strip; the main joist is provided with a T-shaped groove perpendicular to the extending direction of the filling strip, and the lower bottom surface of the connecting plate can be matched with the T-shaped groove.

Preferably, the connecting plate and the filling strip are made of plastics, and the connecting plate is integrally formed on the filling strip.

Preferably, the filling strips are connected end to end along the horizontal direction, and the joints between the adjacent filling strips and the vertical joints of the template are arranged in a staggered mode from top to bottom.

Preferably, the cross section of the filler strip is rectangular, and the height of the cross section of the filler strip is at least 1.5 times of the diameter of the split bolt hole.

Preferably, the main keel and the split bolt holes on the filling strip are arranged at equal intervals.

The utility model relates to a building templates system of consolidating compares with prior art, has following beneficial effect:

in common primary and secondary fossil fragments building templates reinforcing system, all set up the secondary joist in the template outside concreting at the template inboard, the secondary joist is provided with the primary joist of perpendicular to secondary joist outward, consolidates the template through primary and secondary fossil fragments, still need use the fossil fragments to the taut concrete both sides of stay bolt, and fossil fragments also provide the support for stay bolt simultaneously. Because the template is closely paved on the whole concrete wall surface, the split bolt can penetrate through the template only by punching the template. And the template needs to be recycled for secondary use, and adverse effects can be generated on the flatness and the structural strength of the template at the next time after punching. Meanwhile, the punching operation is performed when site construction is required, and noise and environmental pollution can be generated in a construction site.

In the application, a new member, namely the filling strip, is arranged between the gaps of the templates, the filling strip is provided with split bolt holes, the split bolts are arranged in the split bolt holes, and the split bolts penetrate through the filling strip and reach the inside of the concrete wall from the outside. The template is not provided with split bolt holes for the screws of the split bolts to pass through. Simultaneously for the convenience of filling the setting of strip prevent to fill the strip and take place the displacement in the middle of the gap of template, this application, will pass through connecting plate fixed connection with main joist parallel arrangement's packing strip and main joist and be in the same place, because packing strip and main joist are very long, so set up a plurality of connecting plates on the extending direction of packing strip and main joist, the secondary joist sets up in the clearance between the connecting plate. The inner side of the secondary keel is tightly attached to the filling strip and the template, the outer side of the secondary keel is tightly attached to the main keel, inward pressure is applied to the filling strip and the secondary keel through the main keel, and inward pressure is applied to the template through the secondary keel. When the split bolt holes are formed in the filling strips, the split bolt holes corresponding to the split bolt holes in the filling strips one to one need to be formed in the main keels, and the screws of the split bolts penetrate out of the concrete wall to penetrate through the filling strips and the main keels and are supported on the outer sides of the main keels through nuts of the split bolts.

Through above technical scheme, can effectually avoid trompil on the template, be favorable to the many times of the turnover of template to use and will set up the packing strip and the main joist mutual fixed connection of split bolt hole simultaneously, be convenient for the installation and the location of packing strip.

Drawings

FIG. 1 is a perspective view of the building form reinforcement system of the present invention with the form removed;

FIG. 2 is a partial cross-sectional view taken at A in FIG. 1;

FIG. 3 is a perspective view of another angle of the building form reinforcement system of the present invention;

FIG. 4 is a detail view of the filler strip with the filler strip removed;

fig. 5 is a cross-sectional view of a wall.

Description of reference numerals: 1-main keel, 2-secondary keel, 3-filling strip, 4-connecting plate, 5-split bolt, 6-split bolt hole, 7-threaded hole, 8-bolt, 9-gasket, 10-T-shaped groove and 11-template.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

In the present invention, when not described to the contrary, the use of the directional terms such as "upper, lower, left, and right" generally means upper, lower, left, and right in normal use; the inner side and the outer side are the inner side and the outer side of the concrete wall after the mutual installation is finished; the height is an up-down direction in use, and the present invention will be described in detail with reference to the accompanying drawings in conjunction with the embodiments.

The utility model provides a building template reinforcing system, as shown in figures 1 to 5, the building template reinforcing system comprises a template 11 and a main keel 1 and a secondary keel 2 which are positioned outside the template 11 and are vertically arranged, the main keel 1 which is positioned outside and horizontally arranged is fixed through a split bolt 5, a filling strip 3 is arranged in the horizontal joint of the adjacent template 11, the filling strip 3 is fixedly connected with the main keel 1 through a connecting plate 4, and the connecting plate 4 is arranged at intervals along the horizontal direction; the secondary keels 2 are inserted between the adjacent connecting plates 4 and are arranged by being attached to the outer surface of the template 11; the split bolt 5 penetrates through the filling strip 3 and the main keel 1 from inside to outside and then is locked and fixed.

In the implementation, as shown in fig. 3, need the problem of punching template 11 when setting up split bolt 5 in order to solve current template 11 reinforcement system, the utility model discloses change the arrangement mode that original template 11 was densely paved, set up new component filler strip 3 in template 11 and template 11's gap department, seted up split bolt hole 6 on the filler strip 3, will set up split bolt 5 in split bolt hole 6. When the concrete wall surface is arranged, the inner surface of the filling strip 3 and the inner surface of the template 11 are coplanar, so that the flatness of the wall surface after the concrete is solidified can be ensured. However, in actual use, the easy displacement that takes place in the gap of fixed template 11 is placed to packing 3 and leads to one end perk, so this application for the convenience of packing 3's location, with packing 3 and main joist 1 through connecting plate 4 fixed connection together, as long as control the distance between main joist 1 and the packing 3, alright when fixing a position main joist 1 lock packing 3 in fixed position, prevent the displacement of packing 3.

Specifically, the filler rod 3 is preferably an elongated rectangular parallelepiped having a rectangular cross section, and has the same thickness as the die plate 11, and the height of the cross section of the filler rod 3 is at least 1.5 times the diameter of the split bolt hole 6. The length can be set in various ways according to the specific situation during actual construction. The material of the filling strip 3 and the connecting plate 4 can be preferably metal or engineering plastic, if the material is metal, the filling strip 3 and the connecting plate 4 are fixedly connected by welding, and if the material is engineering plastic, the filling strip 3 and the connecting plate 4 are directly and integrally formed as shown in fig. 4; the connecting plate 4 should avoid the position of the split bolt hole 6 to prevent interference with the split bolt 5. The connecting plate 4 is a member for connecting the filler strip 3 and the main keel 1 together, and preferably has a plate shape for stable connection, but may be tubular or strip-shaped as long as the filler strip 3 and the main keel 1 can be effectively and fixedly connected, and is not limited to a specific form. Preferably, as shown in fig. 2, the connecting plate 4 is a trapezoidal plate, the upper bottom surface of which is fixedly connected with the filling strip 3, and the lower bottom surface of which is detachably connected with the main keel 1. After the connecting plates 4 are arranged between the filler strips 3 and the main runners 1, the secondary runners 2 inevitably sandwiched between the main runners 1 and the filler strips 3 need to be arranged in the gaps between the connecting plates 4.

The main runner 1 is preferably a square steel or wood square as shown in figures 1-5 to facilitate connection with the filler strip 3. In one embodiment, the main runner 1 and the filler strip 3 are connected for the purpose of positioning the filler strip 3, so that the main runner 1 may be two main runners 1 arranged on both sides of the filler strip 3, and thus the split bolt holes 6 do not need to be formed in the main runners 1, but the threaded holes 7 of the mounting bolts 8 need additional parts and are fixed between the two runners.

Inwards pressure is exerted on the main keels 1 through the split bolts 5 in the main and secondary keel 2 building template reinforcing system, the main keels 1 conduct force to the plurality of secondary keels 2, and then the secondary keels 2 evenly distribute inwards acting force to the templates 11. In order to be able to be effectual conduct the effort on the main joist 1 to the secondary joist 2, be convenient for simultaneously install secondary joist 2 in the interval between main joist 1 and the connecting plate 4 between the packing strip 3, still the interval is provided with a plurality of screw holes 7 with secondary joist 2 one-to-one on the main joist 1, be equipped with bolt 8 in the screw hole 7, bolt 8 supports to extrude secondary joist 2 on packing strip 3. Thus, the distance between the main keel 1 and the filling strip 3 can be set to be larger than the thickness of the cross keel 2, so that the cross keel 2 can move freely between the main keel 1 and the filling strip 3 when the bolt 8 is not installed. The strap is positioned into position and upon tightening of the bolts 8, inward pressure is applied to the cross runners 2 by the bolts 8. Preferably, as shown in figure 2, in order to prevent excessive pressure between the bolts 8 and the cross runners 2 and damage to the cross runners 2. A gasket 9 is arranged between the bolt 8 and the secondary keel 2; the washer 9 is rotatably connected to the end of the bolt 8. Increase the area of contact of bolt 8 and secondary joist 2 through gasket 9, reduce pressure, prevent that bolt 8 from attacking in the secondary joist 2. The rotatable connection of the washer 9 with the end of the bolt 8 can facilitate the tightening of the bolt 8 to prevent the washer 9 from slipping off. Wherein, only a groove which is slightly larger than the diameter of the bolt 8 needs to be arranged on the gasket 9, the tail end of the bolt 8 is propped in the groove, and the bolt 8 is not required to be permanently connected with the gasket 9. Alternatively, an annular projection may be provided on one side of the washer 9, and the end of the bolt 8 may be pressed against the annular projection to prevent the washer 9 from slipping off.

The main keel 1 is directly and completely fixed with the filling strips 3, so that the use scene of the main keel 1 can be greatly limited. The connecting plate 4 is detachably connected with the main keel 1; preferably, as shown in fig. 3, a T-shaped groove 10 perpendicular to the extending direction of the filler strip 3 is formed in the main keel 1, and the end of the connecting plate 4 far away from the filler strip 3 is matched with the T-shaped groove 10. After dismantling the fixed packing strip 3 on connecting plate 4 and the connecting plate 4 like this, main joist 1 still can normal use. Meanwhile, the main keel 1 is usually of several standard lengths, and the length of the filling strip 3 in use is determined according to actual conditions.

In actual construction of buildings, the size of the adopted templates 11 is standard size which is 915mm by 1830 mm. The length of the template 11 is consistent with that of the concrete member after the template is laid, and the height of the template 11 in the height direction is higher than that of the concrete member; therefore, the length of the whole formwork 11 is changed by arranging the filler strips 3 in the gaps between the left and right formworks 11 in fig. 1, and the height of the whole formwork 11 is changed by arranging the filler strips 3 in the gaps between the upper and lower formworks 11. Since the template 11 as a whole is high in the latitude for the change in the height direction. It is preferred that the filler strip 3 is disposed transversely in the gap between the upper and lower forms 11, as shown in fig. 1.

Preferably, the filling strips 3 are arranged in a staggered manner with the template 11; as shown in fig. 3, when the connecting gap between the left and right formworks 11 and the connecting gap between the left and right filler strips 3 overlap, the vicinity of the connecting gap between the two filler strips 3 is likely to be a weak link of the whole formwork 11 system, resulting in stress concentration. It should be avoided that the connecting gaps of the two formworks 11 and the connecting gaps of the two filler strips 3 coincide, i.e. are arranged staggered. As shown in fig. 5, the cross section of the filler strip 3 is rectangular; the thickness of the filling strip 3 is the same as that of the template 11, so that the front and back surfaces of the filling strip 3 arranged between the gaps of the template 11 are flush with the template 11. This enables the filler strip 3 to be positioned exactly in the gap between the formworks 11. In order to adapt to different wall lengths, the filling strips 3 are connected end to end in the horizontal direction, and the length of the filling strips can be various; a plurality of said filler strips 3 can be mounted on the main runner 1 along the same straight line. Meanwhile, the main keel 1 and the filling strips 3 are provided with the split bolt holes 6 at equal intervals. Half length of 6 intervals of split bolt holes is all left to the end of 3 filler strips to guarantee that the split bolt holes 6 of different filler strips 3 still can keep equidistant after two filler strips 3 splice together.

The building template reinforcing system is divided into two groups which are arranged in a mirror symmetry mode, and the two groups of building template reinforcing systems share the split bolts 5. As shown in fig. 5, two sets of reinforcement systems are oppositely arranged when the formwork 11 is arranged, and the two sets of reinforcement systems of the formwork 11 are fixed to each other by the common split bolt 5.

The above-mentioned embodiments are only described for the preferred embodiments of the present invention, but not for the limitation of the scope of the present invention, and without departing from the design spirit of the present invention, the ordinary skilled in the art will be able to make various modifications and improvements to the technical solution of the present invention, including the use of the present invention in old house decoration, and all should fall within the protection scope defined by the claims of the present invention.

Claims

1. The building template reinforcing system is characterized by comprising a template (11), and a main keel (1) and a secondary keel (2) which are positioned on the outer side of the template (11) and are perpendicular to each other, wherein the main keel (1) horizontally arranged on the outer side is fixed through a split bolt (5), a filling strip (3) is arranged in a horizontal joint of the adjacent templates (11), the filling strip (3) is fixedly connected with the main keel (1) through a connecting plate (4), and the connecting plates (4) are arranged at intervals along the horizontal direction; the secondary keels (2) are inserted between the adjacent connecting plates (4) and are attached to the outer surface of the template (11); the split bolt (5) penetrates through the filling strip (3) and the main keel (1) from inside to outside and then is locked and fixed.

2. The building formwork reinforcement system according to claim 1, wherein a plurality of bolts (8) corresponding to the secondary keels (2) one by one are further arranged on the main keel (1) at intervals, and tail portions of the bolts (8) are arranged in contact with the top support of the secondary keel (2).

3. The building formwork reinforcement system according to claim 2, characterized in that a washer (9) is arranged between the bolt (8) and the cross runner (2), the washer (9) being rotatably connected to the end of the bolt (8).

4. The building formwork reinforcement system according to claim 3, wherein the spacer (9) is provided with a circular groove on one side, and the tail of the bolt (8) is arranged in the groove.

5. The building formwork reinforcement system according to claim 1, wherein the connecting plates (4) are trapezoidal plates, the upper bottom surfaces of which are fixedly connected with the filler strips (3), and the lower bottom surfaces of which are detachably connected with the main runners (1).

6. The building formwork reinforcement system according to claim 5, wherein the connecting plates (4) are arranged perpendicular to the filler strips (3); the T-shaped groove (10) perpendicular to the extending direction of the filling strip (3) is formed in the main keel (1), and the lower bottom surface of the connecting plate (4) can be matched with the T-shaped groove (10).

7. The building formwork reinforcement system according to claim 6, wherein the connecting plates (4) and the filler strips (3) are made of plastic, and the connecting plates (4) are integrally formed on the filler strips (3).

8. The building formwork reinforcement system according to claim 7, wherein the filler strips (3) are connected end to end in a horizontal direction, and joints between adjacent filler strips (3) and vertical joints of the formwork (11) are arranged in a vertically staggered manner.

9. The building formwork reinforcement system according to claim 1, wherein the cross-section of the filler strips (3) is rectangular, and the height of the cross-section of the filler strips (3) is at least 1.5 times the diameter of the split bolt holes (6).

10. The building formwork reinforcement system according to claim 1, wherein the split bolt holes (6) on the main runners (1) and the filler strips (3) are arranged at equal intervals.