CN211850891U

CN211850891U - Concrete wall continuous pouring device

Info

Publication number: CN211850891U
Application number: CN202020119213.7U
Authority: CN
Inventors: 江新; 张婧怡; 江东平; 孙雨桐; 雷嘉琪
Original assignee: China Three Gorges University CTGU
Current assignee: China Three Gorges University CTGU
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-11-03
Anticipated expiration: 2030-01-19

Abstract

The utility model provides a device is pour in succession to concrete wall, includes two side form boards and two end forms, two side form boards between through split bolt connection, the side form board bottom is established in the track, single track includes backup pad and track board, backup pad and track board parallel arrangement are equipped with the connection track of perpendicular to backup pad and track board between backup pad and the track board. By adopting the structure, the formwork erecting time can be effectively shortened and the pouring construction efficiency can be improved by adopting a sectional pouring mode and a movable formwork.

Description

Concrete wall continuous pouring device

Technical Field

The utility model relates to a construction field, specific is a concrete wall pours device in succession.

Background

With the increasing requirements of the building industry on the construction period, the outer wall of the building is generally constructed by adopting a full concrete cast-in-place construction mode at present; compared with the traditional brick block stacking construction mode, the full-concrete cast-in-place construction mode is higher in construction efficiency, shortens the construction period, saves the construction cost, is good in structural integrity of the full-concrete outer wall, saves materials, and accords with green construction development guidelines of the building industry.

In the existing wall body pouring process, a vertical mold is the most important part before pouring and is directly related to the quality of a wall body, the time consumption of the whole vertical mold process is long, and the vertical mold and the mold removal are required for multiple times in the wall body sectional pouring process, so that the construction period of wall body pouring is prolonged, and the whole construction period is prolonged.

Disclosure of Invention

The utility model aims to solve the technical problem that a device is pour in succession to concrete wall is provided, through the mode that the segmentation was pour, adopts mobilizable template, can effectively shorten the founding mould time, promotes and pours the efficiency of construction.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a concrete wall continuous pouring device comprises two side templates and two end templates, wherein the two side templates are connected through split bolts, the split bolts are divided into two groups and are respectively arranged at two ends of the two side templates, the end templates are arranged on the inner sides of a single group of split bolts, two sides of each end template are respectively contacted with the inner side walls of the two side templates, and one side of each end template is aligned with the single group of split bolts to ensure the verticality;

the bottom of the side template is arranged in the track, the single track comprises a supporting plate and a track plate, the supporting plate and the track plate are arranged in parallel, and a connecting track perpendicular to the supporting plate and the track plate is arranged between the supporting plate and the track plate.

In the preferred scheme, the outer side surface of the side template is provided with an inclined strut, and one end of the inclined strut is movably connected to the outer side wall of the side template.

In a preferred scheme, the middle part of the end template is provided with a trapezoidal groove, and the convex surface on the end template faces the area between the two side templates.

In the preferred scheme, a water stop belt is arranged at the connecting position of the two adjacent groups of side formworks, and the water stop belt is arranged on the inner side of the side formwork facing the water and spans the connecting seam of the two groups of side formworks.

In the preferred scheme, two adjacent groups of split bolts penetrate through the water stop belt to achieve the positioning purpose of the water stop belt.

In an optimized scheme, two symmetrical convex blocks are arranged at the bottom of the side template, universal wheels are arranged at the bottoms of the convex blocks, two connecting tracks are arranged in a single track, and the distance between the two convex blocks is the same as the distance between the two connecting tracks.

In a preferable scheme, the track plate and the connecting track are both provided with track grooves, and the track grooves on the connecting track extend to the supporting plate.

The utility model provides a device is pour in succession to concrete wall through adopting above-mentioned structure, has following beneficial effect:

(1) after the first wall body is poured and in the process of pouring the second wall body, the first wall body can be demoulded and the template is moved to the next pouring area, so that the configuration number of the templates can be effectively reduced, the investment cost of the template is reduced, the construction time is shortened, and the construction efficiency is improved;

(2) the tongue-and-groove structure is adopted to realize the connection between the walls, and the external water stop belt is matched, so that the strength of the joint of the walls can be improved, the shearing resistance can be improved, and the water stop performance of the walls can be ensured.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a schematic view of the vertical structure of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic structural diagram of the wall joint of the present invention.

Fig. 4 is the schematic diagram of the side form plate structure of the present invention.

Fig. 5 is a schematic view of the top structure of the track according to the present invention.

Fig. 6 is a schematic view of the three-dimensional structure of the track of the present invention.

Fig. 7 is a schematic view of the moving direction of the sideform of the present invention.

In the figure: the side formwork comprises a side formwork 1, an end formwork 2, split bolts 3, inclined support rods 4, rails 5, water stops 6, a first pouring wall 7, a second pouring wall 8, mortar 9, bumps 10, universal wheels 11, a supporting plate 12, a rail plate 13 and a connecting rail 14.

Detailed Description

Example 1:

as shown in fig. 1-2, a concrete wall continuous casting device comprises two side formworks 1 and two end formworks 2, wherein the two side formworks 1 are connected through split bolts 3, the split bolts 3 are divided into two groups and are respectively arranged at two ends of the two side formworks 1, the end formworks 2 are arranged at the inner sides of a single group of the split bolts 3, two sides of the end formworks 2 are respectively contacted with the inner side walls of the two side formworks 1, and one side of the end formworks 2 is aligned with the single group of the split bolts 3 to ensure the verticality;

the bottom of the side template 1 is arranged in the track 5, the single track 5 comprises a support plate 12 and a track plate 13, the support plate 12 and the track plate 13 are arranged in parallel, and a connecting track 14 perpendicular to the support plate 12 and the track plate 13 is arranged between the support plate 12 and the track plate 13.

In a preferable scheme, the outer side surface of the side template 1 is provided with an inclined strut 4, and one end of the inclined strut 4 is movably connected to the outer side wall of the side template 1.

In an optimal scheme, a trapezoidal groove is formed in the middle of the end formwork 2, and a convex surface on the end formwork 2 faces to an area between the two side formworks 1.

In the preferred scheme, a water stop belt 6 is arranged at the connecting position of two adjacent groups of side formworks 1, and the water stop belt 6 is arranged on the inner side of the side formwork 1 facing the water and crosses the connecting seam of the two groups of side formworks 1.

In the preferred scheme, two adjacent groups of split bolts 3 penetrate through the water stop belts 6 to achieve the positioning purpose of the water stop belts 6.

Preferably, as shown in fig. 4, two symmetrical lugs 10 are arranged at the bottom of the sideform 1, universal wheels 11 are arranged at the bottoms of the lugs 10, two connecting tracks 14 are arranged in a single track 5, and the distance between the two lugs 10 is the same as the distance between the two connecting tracks 14.

In a preferred embodiment, as shown in fig. 5 to 6, the track plate 13 and the connecting track 14 are provided with track grooves, and the track grooves of the connecting track 14 extend to the support plate 12.

Example 2:

the process for carrying out the continuous pouring construction of the concrete wall by adopting the device in the embodiment 1 specifically comprises the following steps:

1) pouring a bottom plate;

2) two groups of tracks 5 are symmetrically arranged on the bottom plate according to the design thickness of the wall body;

3) two groups of templates are arranged on the two groups of tracks 5;

4) placing a steel reinforcement cage and carrying out pouring operation of a single wall 7 which is poured firstly;

5) after the end formworks 2 on the first-pouring wall 7 are dismantled, the side formworks 1 are moved to the track plates 13 on two sides of the later-pouring wall 8;

6) moving the track 5 below the first cast wall 7 to the next casting area;

7) moving the side templates 1 on the track plates 13 on two sides of the successively cast wall 8 to the track of the next casting area;

8) the end template 2 removed in the step 6) is installed again and is stably connected with the side template 1 in place through the split bolts 3;

9) repeating the steps to perform subsequent pouring operation;

10) and after the two adjacent first-poured walls 8 are demoulded, erecting the formwork and lowering a reinforcement cage, and then pouring the later-poured wall 8.

In a preferred embodiment, in the step 10), before the casting operation of the post-cast wall 8, the side surface of the pre-cast wall 7 is processed, and the steps are as follows:

1) removing floating cement slurry, films, loose sand stones, soft concrete layers and oil stains on the joint surface of the first poured wall 7;

2) flushing the joint surface of the first-poured wall body 7 with clear water and ensuring the moistening of the joint surface of the first-poured wall body 7;

3) spraying cement mortar with the thickness of 1-1.5cm on the joint surface;

4) and pouring the post-cast wall body 8 by using the micro-expansive concrete.

In the preferred scheme, the reinforcement cages in the early-poured wall 7 and the later-poured wall 8 are lapped with the embedded reinforcements in the bottom plate and then fixed.

In a preferred scheme, after the form is removed, the holes formed by the split bolts 3 are filled with mortar 9 for plugging, or the two ends of the split bolts can be plugged by using mortar for leveling.

The utility model adopts the above-mentioned device structure of pouring, fine solution current wall body segmentation pour the operation in-process, the time limit for a project extension problem that formwork stripping caused has been found repeatedly, has promoted and has pour whole efficiency.

Claims

1. The utility model provides a concrete wall device of pouring in succession, includes two side form boards (1) and two end forms (2), characterized by: the two side templates (1) are connected through split bolts (3), the split bolts (3) are divided into two groups and are respectively arranged at two ends of the two side templates (1), an end template (2) is arranged on the inner side of a single group of the split bolts (3), two sides of the end template (2) are respectively contacted with the inner side walls of the two side templates (1), and one surface of the end template (2) is aligned with the single group of the split bolts (3) to ensure the verticality;

the bottom of the side template (1) is arranged in the track (5), the single track (5) comprises a support plate (12) and a track plate (13), the support plate (12) and the track plate (13) are arranged in parallel, and a connecting track (14) perpendicular to the support plate (12) and the track plate (13) is arranged between the support plate (12) and the track plate (13).

2. A concrete wall continuous casting apparatus as claimed in claim 1, wherein: the outer side face of the side template (1) is provided with an inclined stay bar (4), and one end of the inclined stay bar (4) is movably connected to the outer side wall of the side template (1).

3. A concrete wall continuous casting apparatus as claimed in claim 1, wherein: the middle part of the end template (2) is provided with a trapezoidal groove, and the convex surface on the end template (2) faces the area between the two side templates (1).

4. A concrete wall continuous casting apparatus as claimed in claim 1, wherein: and water stop belts (6) are arranged at the connecting positions of the two adjacent groups of side formworks (1), and the water stop belts (6) are arranged at the inner sides of the side formworks (1) on the upstream surface and span the connecting seams of the two groups of side formworks (1).

5. A concrete wall continuous casting apparatus as claimed in claim 4, wherein: two adjacent groups of split bolts (3) pass through the water stop (6) to be arranged, so that the positioning purpose of the water stop (6) is realized.

6. A concrete wall continuous casting apparatus as claimed in claim 1, wherein: the side template (1) bottom be equipped with two symmetrical lugs (10), lug (10) bottom is equipped with universal wheel (11), is equipped with two connection track (14) in single track (5), the interval between two lugs (10) is the same with the interval between two connection track (14).

7. A concrete wall continuous casting apparatus as claimed in claim 6, wherein: the track plate (13) and the connecting track (14) are provided with track grooves, and the track grooves on the connecting track (14) extend to the support plate (12).