CN211691458U

CN211691458U - Building templates that can splice

Info

Publication number: CN211691458U
Application number: CN201922349681.3U
Authority: CN
Inventors: 张新慰; 尚勤平; 杨叶辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-10-16
Anticipated expiration: 2029-12-24

Abstract

The utility model relates to a building templates that can splice, template body and formwork support, the template body is the plate body, be provided with the chamfer on the stupefied of template body, the template body is fixed on formwork support, formwork support comprises a plurality of main joist and a plurality of false keel, the first draw-in groove of front surface fixedly connected with of main joist, the template body is arranged between two adjacent main joists from top to bottom, the upper and lower two edges of template body joint respectively in two first draw-in grooves of template body top and below, the edge joint of two adjacent template bodies of level is in the second draw-in groove, can not appear the dislocation in the pouring work progress, prevent to appear leaking thick liquid and bloated in the pouring work progress, the smooth and easy of work progress has been guaranteed.

Description

Building templates that can splice

Technical Field

The utility model relates to a building templates technical field, concretely relates to building templates that can splice.

Background

The deformation joint is a preset gap at a sensitive part or other necessary parts of the building which can cause structural damage and deformation due to day and night temperature difference, uneven settlement and earthquake, the deformation joint breaks the whole building along the full height, the broken buildings respectively become independent units or are divided into simple, regular and uniform sections, and the deformation joint between the sections needs a certain width so as to meet the requirement of building deformation.

In many continuous high-rise buildings, need set up the movement joint about 200 ~ 300mm between two buildings, because the movement joint width is less, operating space is narrow, with the conventional formwork that pieces together scattered not only be difficult to dismantle after the construction, it is unstable still easy at the fixed instability in template edge, the template dislocation, appear leaking thick liquid or bulging behind the pouring concrete, and the movement joint also does not satisfy slip form continuity construction requirement, consequently need the outside concatenation of a movement joint, the fixed building templates of integral erection, guarantee going on smoothly of pouring construction.

Disclosure of Invention

For solving the narrow formwork construction that is difficult to of building movement joint, the conventional easy dislocation of piecing together formwork template to difficult dismantlement's behind the cast concrete problem, the utility model provides a building templates that can splice, the purpose provides the outside concatenation of a flexible seam, and whole fixed mounting's template structure guarantees the complete concatenation of template, can not misplace, reduces the thickness that the template was strutted simultaneously, satisfies narrow space installation such as movement joint and dismantles the demand.

In order to realize the purpose, the technical scheme of the utility model is that:

a splicing building template comprises a template body and a template support, wherein the template body is a plate body, the edges of the template body are provided with chamfers, and the template body is fixed on the template support;

the formwork support comprises a plurality of main keels and a plurality of auxiliary keels, the main keels are arranged in an up-down parallel mode, the main keels are long-strip-shaped cylinders, first clamping grooves are fixedly connected to the front surfaces of the main keels, the first clamping grooves are groove bodies which are arranged along the length direction of the main keels and are as long as the main keels, through holes penetrating through the top surfaces and the bottom surfaces of the main keels are formed in the main keels at intervals, the auxiliary keels penetrate through the through holes, the auxiliary keels are round rods with external threads on the peripheral walls, the auxiliary keels penetrate through the main keels arranged in an up-down parallel mode, the two ends of the auxiliary keels extend out of the uppermost main keels and the lowermost main kee;

the template body is arranged between two adjacent main keels from top to bottom, the upper edge and the lower edge of the template body are respectively clamped in two first clamping grooves above and below the template body, the edges of the two horizontally adjacent template bodies are clamped in a second clamping groove, the second clamping groove is perpendicular to the two adjacent main keels, and a cushion block is arranged in a gap between the template body and the auxiliary keel.

Further, the inner diameter of the through hole is larger than the outer diameter of the auxiliary keel, and the main keel is connected with the auxiliary keel in a sliding mode.

Furthermore, the joint of the main keel and the auxiliary keel is provided with a nut which is arranged on the top surface and the bottom surface of the main keel and is rotated together with the auxiliary keel, and the diameter of a circumscribed circle of the nut is smaller than the width of the top surface of the main keel.

Furthermore, notches which are matched with the chamfer angles on the edges of the template body are formed in the first clamping groove and the second clamping groove.

Furthermore, the number of the notches on the second clamping groove is one or two, and when the number of the notches is two, the openings of the two notches of the first clamping groove are opposite.

When the number of the notches of the second clamping groove is two, the second clamping groove with two notches with mutually-opened notches is positioned between the two template bodies, when the number of the notches of the second clamping groove is one, the second clamping groove with one notch is clamped at the edge of the template body positioned at two sides of the template support, and bolts which penetrate through the surface of the second clamping groove and are fixedly connected with the second clamping groove and the first clamping groove are arranged at the upper end and the lower end of the second clamping groove with one notch.

The notches of the first clamping groove are two, and the openings of the two notches are back to back up.

The height of second draw-in groove and template body equals, and inside the upper and lower both ends of second draw-in groove stretched into first draw-in groove, the upper and lower both ends of second draw-in groove were provided with the scarf that matches with the notch of first draw-in groove and correspond.

The cushion block is a cuboid with a semicircular groove on one side, the inner diameter of the groove is larger than the outer diameter of the auxiliary keel, and the cushion block is in sliding fit with the auxiliary keel in a gap between the auxiliary keel and the template body.

Through the technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses a formwork support is constituteed to main joist, false keel and first draw-in groove, fixes the template in the support, through each template of first draw-in groove and second draw-in groove butt joint, the utility model discloses can splice in the movement joint outside, whole hoist and mount, easy to assemble and dismantlement.

2. The utility model discloses remove traditional main fossil fragments looks rider keel lapped structure, change into the rider keel and wear the dress inside main fossil fragments, reduced formwork support's whole thickness, be fit for installation operation in narrow space.

3. The utility model discloses a first draw-in groove and each template of second draw-in groove butt joint to inside the template inserted first draw-in groove and second draw-in groove, inside the second draw-in groove inserted first draw-in groove, can not appear the dislocation in the pouring work progress, prevent to appear leaking thick liquid and bloated in the pouring work progress, guaranteed the smooth and easy of work progress.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a rear view of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

fig. 4 is a first schematic view of a second card slot of the present invention;

fig. 5 is a first sectional view (enlarged) of a second slot of the present invention;

fig. 6 is a second schematic view of a second slot of the present invention;

fig. 7 is a second sectional view (enlarged) of the second engaging groove of the present invention.

The reference numbers in the drawings are as follows: 1 is the template body, 2 is the template support, 3 is the cushion, 21 is the main joist, 22 is the false keel, 23 is first draw-in groove, 24 is the nut, 25 is the second draw-in groove, 231 is the bolt.

Detailed Description

The invention will be further explained with reference to the drawings and the detailed description below:

as shown in fig. 1-7, a splicing building template is characterized by comprising a template body 1 and a template support 2, wherein the template body 1 is a plate body, the edges of the template body 1 are provided with chamfers, and the template body 1 is fixed on the template support 2.

Template support 2 includes a plurality of main joist 21 and a plurality of false keel 22, parallel arrangement about a plurality of main joist 21, main joist 21 are rectangular shape cylinder, and the front surface fixedly connected with first draw-in groove 23 of main joist 21, first draw-in groove 23 is for setting up, the slot body isometric with the main joist along 21 length direction of main joist, and the interval is provided with the through-hole that runs through the top surface and the bottom surface of main joist 21 on the main joist 21, wears to adorn false keel 22 in the through-hole, false keel 22 has the body of round bar of external screw thread for the perisporium, false keel 22 passes a plurality of upper and lower parallel arrangement's main joist 21, and false keel 22 both ends stretch out the main joist 21 of the top and below in a plurality of main joist 21, and false keel 22 both ends are connected with nut 24.

The template body 1 is arranged between two adjacent main keels 21 from top to bottom, the upper edge and the lower edge of the template body 1 are respectively clamped in two first clamping grooves 23 above and below the template body 1, the edges of the two horizontally adjacent template bodies 1 are clamped in a second clamping groove 25, the second clamping groove 25 is perpendicular to the two adjacent main keels 21, and a cushion block 3 is arranged in a gap between the template body 1 and the auxiliary keel 22.

Formwork support 2 is constituteed to main joist 21, false keel 22 and first draw-in groove 23, fixes the template in the support, through each template of first draw-in groove 23 and second draw-in groove 25 butt joint, the utility model discloses can splice in the movement joint outside, whole hoist and mount, easy to assemble and dismantlement.

The inner diameter of the through hole is larger than the outer diameter of the auxiliary keel 22, and the main keel 21 is connected with the auxiliary keel 22 in a sliding mode.

The joint of the main keel 21 and the auxiliary keel 22 is provided with a nut 24 which is arranged on the top surface and the bottom surface of the main keel 21 and is rotated with the auxiliary keel 22, and the diameter of the circumscribed circle of the nut 24 is smaller than the width of the top surface of the main keel 21.

Notches corresponding to the chamfers on the edges of the formwork body 1 are formed in the first clamping groove 23 and the second clamping groove 25.

One or two notches are arranged on the second clamping groove 25, and when the number of the notches is two, the openings of the two notches of the first clamping groove 25 are opposite.

As shown in fig. 4 to 7, when there are two notches of the second notch 25, the second notch 25 having two notches with opposite openings is located between the two formwork bodies 1, when there is one notch of the second notch 25, the second notch 25 having one notch is clamped on the edge of the formwork body 1 located on both sides of the formwork support 2, the bolts 231 penetrating the surface of the second notch 25 and fixedly connecting the second notch 25 having one notch with the first notch 23 are arranged at the upper and lower ends of the second notch 25 having one notch, the relative positions of the formworks of the second notch 25 are fixed by using the bolts to prevent the second notch 25 and the first notch 23 from moving relatively, each formwork is butted by the second notch 25, and inside template and second draw-in groove 25 inserted first draw-in groove 23, can not appear misplacing in the pouring work progress, prevent to leak thick liquid and swell in the pouring work progress.

The number of the notches of the first clamping groove 23 is two, and the openings of the two notches are back to back up.

The height of the second clamping groove 25 is equal to that of the template body 1, the upper end and the lower end of the second clamping groove 25 extend into the first clamping groove 23, and the upper end and the lower end of the second clamping groove 25 are provided with inclined cutting faces matched with the notch of the first clamping groove 23.

Cushion 3 is a cuboid that the side has semicircular groove, the internal diameter of recess is greater than the external diameter of false keel 22, cushion 3 in the gap of false keel 22 and template body 1, with false keel 22 sliding fit, cushion 3 is used for strengthening the support to the template, guarantees leveling of template.

The nut 24 of the utility model adopts a GB52 standard nut.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various modifications can be made to the technical solution of the present invention within the scope of the present invention as disclosed without departing from the spirit of the present invention.

Claims

1. The splicing type building template is characterized by comprising a template body (1) and a template support (2), wherein the template body (1) is a plate body, the edges of the template body (1) are provided with chamfers, and the template body (1) is fixed on the template support (2);

the formwork support (2) comprises a plurality of main keels (21) and a plurality of auxiliary keels (22), the main keels (21) are arranged in parallel up and down, the main keels (21) are strip-shaped cylinders, the front surfaces of the main keels (21) are fixedly connected with first clamping grooves (23), the first clamping groove (23) is a groove body which is arranged along the length direction of the main keel (21) and has the same length with the main keel, through holes which penetrate through the top surface and the bottom surface of the main keel (21) are arranged on the main keel (21) at intervals, the auxiliary keel (22) is penetrated in the through holes, the auxiliary keels (22) are round rod bodies with external threads on the peripheral walls, the auxiliary keels (22) penetrate through the main keels (21) which are arranged in parallel up and down, two ends of each auxiliary keel (22) extend out of the uppermost main keel (21) and the lowermost main keel (21) in the main keels (21), and two ends of each auxiliary keel (22) are connected with nuts (24);

template body (1) is arranged between two adjacent main joist (21) from top to bottom, and the upper and lower two edges of template body (1) joint respectively in two first draw-in grooves (23) of template body (1) top and below, and the edge joint of two adjacent template bodies of level (1) is in second draw-in groove (25), two adjacent main joist (21) of second draw-in groove (25) perpendicular to install cushion (3) in the gap between template body (1) and false keel (22).

2. The splicing construction formwork of claim 1, wherein the inner diameter of the through hole of the main keel (21) is larger than the outer diameter of the cross keel (22), and the main keel (21) is connected with the cross keel (22) in a sliding way.

3. The splicing type building template as claimed in claim 1, wherein the joint of the main keel (21) and the cross keel (22) is provided with a nut (24) which is arranged on the top surface and the bottom surface of the main keel (21) and is rotated with the cross keel (22), and the diameter of the circumcircle of the nut (24) is smaller than the width of the top surface of the main keel (21).

4. The splicing type building formwork according to claim 1, wherein the first clamping groove (23) and the second clamping groove (25) are provided with notches therein, which are matched with the chamfers on the edges of the formwork body (1).

5. The splicing type building template according to claim 4, wherein the number of the notches of the second clamping groove (25) is one or two, and when the number of the notches is two, the two notches of the second clamping groove (25) are opened oppositely left and right.

6. The splicing type building formwork according to claim 5, wherein when there are two notches of the second clamping groove (25), the second clamping groove (25) having two notches with opposite openings is located between the two formwork bodies (1), when there is one notch of the second clamping groove (25), the second clamping groove (25) having one notch is clamped at the edge of the formwork body (1) located at both sides of the formwork support (2), and the upper and lower ends of the second clamping groove (25) having one notch are provided with bolts (231) which penetrate through the surface of the second clamping groove (25) and fixedly connect the second clamping groove (25) having one notch with the first clamping groove (23).

7. The splicing type building formwork according to claim 1, wherein the number of the notches of the first clamping groove (23) is two, and the two notches are opened up and down oppositely.

8. The splicing type building formwork according to claim 7, wherein the second clamping groove (25) has the same height as the formwork body (1), the upper end and the lower end of the second clamping groove (25) extend into the first clamping groove (23), and the upper end and the lower end of the second clamping groove (25) are provided with inclined cutting surfaces corresponding to the notches of the first clamping groove (23).

9. The splicing type building formwork according to claim 1, wherein the cushion block (3) is a cuboid with a semicircular groove on one side, the inner diameter of the groove is larger than the outer diameter of the auxiliary keel (22), and the cushion block (3) is in a sliding fit with the auxiliary keel (22) in a gap between the auxiliary keel (22) and the formwork body (1).