CN215107279U

CN215107279U - Building construction device

Info

Publication number: CN215107279U
Application number: CN202120653864.9U
Authority: CN
Inventors: 张剑; 欧阳信; 李志荣
Original assignee: Hunan Broad Engineering Design Co ltd
Current assignee: Hunan Broad Engineering Design Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-12-10
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a building construction device, which is used for the construction of a first wall body, a second wall body is already constructed on one side of the first wall body, the building construction device comprises a first construction template, a second construction template, a support rod and a fastener, the first construction template is used for being installed on one side of the second wall body, the second construction template is used for being placed between the first construction template and the second wall body, the support rod is arranged on the second construction template, one end of the support rod is used for being lapped on the top end of the first construction template, the other end of the support rod is used for being lapped on the top end of the second wall body, the fastener is used for fixedly connecting the second construction template with the first construction template after the support rod is lapped, and a pouring space of the first wall body is formed between the second construction template and the first construction template, and a deformation joint is formed between the second construction template and the second wall body.

Description

Building construction device

Technical Field

The utility model relates to a building engineering field, especially a construction equipment.

Background

According to the building code requirements in the field of construction engineering, deformation joints must be provided when the length of the building construction is greater than 50m, the width of the deformation joint typically being 300 mm. A building is generally made up of at least two units, and as a result the length of the building is typically over 50m, and therefore deformation joints must be provided between the walls of two adjacent units. The existing common deformation joint construction method is that the walls of two adjacent units are constructed simultaneously, a foam board with the width of 300mm is placed between the walls of the two adjacent units, and the templates of the two walls are oppositely pulled through the opposite pull rods to reinforce the templates.

The construction method has some disadvantages, such as: in the process of pouring concrete, one wall body is usually poured firstly, and then the other wall body is poured, because the side pressure generated by the concrete of the wall body poured firstly extrudes the foam board, the foam board can be directly close to the reinforcing steel bars of the wall body poured later, the thickness of the reinforcing steel bar protective layer of the wall body poured later is insufficient, the structural safety and the construction quality of the wall body are directly influenced, the quality hidden trouble is difficult to observe in the later construction period, and no good rectification measure is provided. In addition, the foam board plugged between the two walls can only be used once, and can only be used after construction is finished, so that material waste is serious, and construction cost is increased invisibly. How to guarantee construction quality, control construction cost, be convenient for field operation and template turnover are the difficult problems that deformation joint construction needs to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that, not enough to prior art provides a construction device, this construction device installation simple and convenient, construction speed is fast, intensity is high, the concrete shaping is of high quality, material reuse, has solved difficult problems such as the unable construction of movement joint department and the unable assurance of construction quality.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

a building construction device is used for the construction of a first wall body, a second wall body is already constructed on one side of the first wall body, and the building construction device is structurally characterized by comprising a first construction template, a second construction template, a support rod and a fastener, wherein the first construction template is used for being installed on one side of the second wall body, the second construction template is used for being placed between the first construction template and the second wall body, the support rod is arranged on the second construction template, one end of the support rod is used for being lapped on the top end of the first construction template, the other end of the support rod is used for being lapped on the top end of the second wall body, the fastener is used for fixedly connecting the second construction template with the first construction template after the support rod is lapped, and a pouring space of the first wall body is formed between the second construction template and the first construction template, and a deformation joint is formed between the second construction template and the second wall body.

The utility model discloses a first construction template and second construction template constitute building construction equipment's main part, and the lateral pressure that produces when being enough to resist the concrete placement of first wall body, the thickness of the protective layer of reinforcing bar of first wall body can be ensured to simple structure, the intensity height of first construction template, second construction template, and the concrete shaping is of high quality. One end of the supporting rod is arranged at the top end of the installed first construction formwork, the other end of the supporting rod is arranged at the top end of the constructed second wall, the supporting rod supports the second construction formwork, then the first construction formwork and the second construction formwork are fixedly connected through the fastening piece, a pouring space of the first wall is formed between the first construction formwork and the second construction formwork, deformation joints are formed between the second construction formwork and the second wall, concrete pouring construction of the first wall can be conducted, the construction difficulty of the deformation joints is solved, the construction formwork can be reused, and construction cost is reduced.

Furthermore, the top of second construction template is equipped with the support ring, the bracing piece is for wearing to establish the reinforcing bar of support ring, support ring and reinforcing bar cooperation are used for the second construction template of temporary fixation.

Further, the reinforcing bar is straight reinforcing bar, the top of straight reinforcing bar with the support ring contact, just the bottom of straight reinforcing bar with the top contact of second construction template passes through straight reinforcing bar thereby it takes on second wall body that has been under construction and the first construction template that has been installed to the second construction template of temporary fixation accomplishes the installation of second construction template. When the height on the top of the first construction formwork is equal to the height on the top of the second wall body, the steel bars are straight steel bars, so that the height on the top of the second construction formwork is equal to the height on the top of the first construction formwork, and the first wall body can be poured conveniently.

Furthermore, the fastener comprises a nut and a screw rod, and the first construction template and the second construction template are fixed in a penetrating mode through the nut and the screw rod. The first construction formwork and the second construction formwork are integrally formed through oppositely pulling and fixing the screw rods, and the first construction formwork and the second construction formwork cannot be squeezed open due to pouring of concrete of the first wall body.

Furthermore, the screw rod is respectively connected with the nut on the first construction template and the nut on the second construction template. The screw rod plays a role in connecting and fixing the first construction formwork and the second construction formwork, is also used for determining the width of a deformation joint and resisting the extrusion effect generated by poured concrete.

Further, the fastener still includes the internal stay, the internal stay is established between first construction template and the second construction template, the internal stay has a plurality ofly. The inner support can play a role in supporting the first construction formwork and the second construction formwork and can be used for determining the width of the deformation joint.

Furthermore, the construction formwork further comprises a hoisting ring, and the hoisting ring is arranged at the top end of the second construction formwork. The hoisting ring is used for hoisting, installing and dismantling the second construction template. Preferably, the hoisting ring is located inside the support ring.

Further, the second construction template includes that template, horizontal back of the body are stupefied, vertical back of the body is stupefied, horizontal back of the body is stupefied, vertical back of the body is stupefied and is established one side of template, and mutually perpendicular sets up, horizontal back of the body is stupefied, vertical back of the body is stupefied all has many. The horizontal back edge and the vertical back edge are used for reinforcing the construction template, so that the construction template can bear larger load force, the concrete pouring quality is improved, and the construction template is prevented from deforming in the concrete pouring process.

Further, first construction template includes that the template, horizontal back of the body are stupefied, vertical back of the body is stupefied, horizontal back of the body is stupefied, vertical back of the body is stupefied and is established one side of template, and mutually perpendicular sets up, horizontal back of the body is stupefied, vertical back of the body is stupefied all has many. The horizontal back edge and the vertical back edge are used for reinforcing the construction template, so that the construction template can bear larger load force, the concrete pouring quality is improved, and the construction template is prevented from deforming in the concrete pouring process.

Compared with the prior art, the utility model discloses the beneficial effect who has is:

the utility model discloses a construction equipment simple structure, intensity are high, and the lateral pressure that produces when first construction form and second construction form are enough to resist the concrete placement of first wall body can ensure the thickness of the protective layer of steel reinforcement of first wall body, and the concrete shaping is of high quality. The first construction formwork and the second construction formwork are fixedly connected through the fasteners, a pouring space of the first wall body is formed between the first construction formwork and the second construction formwork, deformation joints are formed between the second construction formwork and the second wall body, and concrete pouring construction of the first wall body can be conducted. The second construction template is hoisted, installed and detached through the hoisting ring, the second construction template is temporarily fixed through the support ring and the reinforcing steel bars, the operation is simple and convenient, the construction speed is accelerated, the template can be repeatedly used, the construction cost is reduced, and the construction problem of the deformation joint is solved.

Drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the drawings of the embodiments will be briefly described below, and it should be apparent that the drawings in the following description only relate to some embodiments of the present invention and are not intended to limit the present invention.

Fig. 1 is a schematic view of an embodiment of a second construction form of the present invention.

Fig. 2 is a schematic view of another perspective of an embodiment of a second construction form of the present invention.

Fig. 3 is a schematic view of a use state of an embodiment of the building construction device of the present invention.

Fig. 4 is a schematic view of a connection state of an embodiment of the building construction apparatus of the present invention.

1-a support ring; 2-hoisting rings; 3-template; 4-transverse back arris; 5-a nut; 6-a screw rod; 7-vertical back arris; 8-internal bracing; 9-a support bar; 10-a first construction template; 11-a second construction formwork; 12-a first wall; 13-second wall.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

At least one embodiment of the present invention provides a construction apparatus for constructing a first wall 12, wherein a second wall 13 has been constructed on one side of the first wall 12, as shown in fig. 1, 2 and 3, the construction apparatus comprises a first construction form 10, a second construction form 11, a support rod 9 and a fastener, the first construction form 10 is used to be installed on one side of the second wall 13, the second construction form 11 is used to be placed between the first construction form 10 and the second wall 13, the support rod 9 is disposed on the second construction form 11, one end of the support rod 9 is used to be lapped on the top end of the first construction form 10, the other end of the support rod 9 is used to be lapped on the top end of the second wall 13, the fastener is used to fixedly connect the second construction form 11 with the first construction form 10 after the support rod 9 is lapped, and a casting space of a first wall body 12 is formed between the second construction template 11 and the first construction template 10, and a deformation joint is formed between the second construction template 11 and the second wall body 13. The top of second construction template 11 is equipped with support ring 1, bracing piece 9 is for wearing to establish the reinforcing bar of support ring 1. The reinforcing bar is straight reinforcing bar, the top of straight reinforcing bar with support ring 1 contact, just the bottom of straight reinforcing bar with the top contact of second construction template 11.

With reference to fig. 4, the fastener includes an inner support 8, the inner support 8 is disposed between the first construction formwork 10 and the second construction formwork 11, and the inner support 8 is plural. The inner support 8 can play a role of supporting the first construction form 10 and the second construction form 11, and can also be used for determining the width of a deformation joint.

Further, the fastener further comprises a nut 5 and a screw rod 6, and the first construction template 10 and the second construction template 11 are fixed in a penetrating mode through the nut 5 and the screw rod 6. The screw rod 6 is respectively connected with the nut 5 on the first construction template 10 and the nut 5 on the second construction template 11. The screw rod 6, in addition to the function of connecting and fixing the first construction formwork 10 and the second construction formwork 11, is also used for determining the width of a deformation joint and resisting the extrusion effect generated by the poured concrete.

First construction template 10, second construction template 11 all include template 3, the stupefied 4 of horizontal back of the body, the stupefied 7 of vertical back of the body all establish one side of template 3, and mutually perpendicular sets up, the stupefied 4 of horizontal back of the body, the stupefied 7 of vertical back of the body all have many.

The utility model discloses a construction equipment when the installation: a steel plate with the thickness of 10mm and square steel with the thickness of 30x50x3mm are welded into a template 3, a transverse back edge 4 and a vertical back edge 7, and a nut 5 is welded on the transverse back edge 4 and used for fixing a screw rod 6 in a penetrating way. Two hoisting rings 2 and two support rings 1 are welded at the top end of the second construction template 11, the two hoisting rings 2 which are positioned close to the inner side are used for hoisting, installing and dismantling the second construction template 11, the two support rings 1 which are positioned close to the outer side are used for penetrating into the support rods 9, one ends of the support rods 9 are lapped on a second wall body 13 which is constructed, and the other ends of the support rods are lapped on a first construction template 10 which is installed and used for temporarily fixing the second construction template 11. And then a screw rod 6 penetrates into the nut 5 to further connect and fix a first construction template 10 and a second construction template 11, one end of the inner support 8 is abutted against the first construction template 10, and the other end of the inner support is abutted against the second construction template 11, so that the installation of the building construction device is completed.

The above-mentioned embodiments are illustrative and should not be construed as limiting the scope of the invention, which is defined by the appended claims, and all modifications of the equivalent forms of the present invention which are obvious to those skilled in the art after reading the present invention.

Claims

1. A building construction device used for construction of a first wall body (12), wherein a second wall body (13) is already constructed on one side of the first wall body (12), and the building construction device is characterized by comprising a first construction formwork (10), a second construction formwork (11), a support rod (9) and a fastener, wherein the first construction formwork (10) is used for being installed on one side of the second wall body (13), the second construction formwork (11) is used for being placed between the first construction formwork (10) and the second wall body (13), the support rod (9) is arranged on the second construction formwork (11), one end of the support rod (9) is used for being lapped on the top end of the first construction formwork (10), the other end of the support rod (9) is used for being lapped on the top end of the second wall body (13), and the fastener is used for lapping the second construction formwork (11) and the first construction formwork (13) after the support rod (9) is lapped The formworks (10) are fixedly connected, a pouring space of a first wall body (12) is formed between the second construction formwork (11) and the first construction formwork (10), and a deformation joint is formed between the second construction formwork (11) and the second wall body (13).

2. The building construction device according to claim 1, characterized in that the top end of the second construction formwork (11) is provided with a support ring (1), and the support bar (9) is a steel bar penetrating through the support ring (1).

3. The building construction device according to claim 2, characterized in that the reinforcement is a straight reinforcement, the top end of which is in contact with the support ring (1) and the bottom end of which is in contact with the top end of the second construction form (11).

4. The building construction device according to claim 1, characterized in that the fastening member comprises a nut (5) and a screw (6), and the first construction formwork (10) and the second construction formwork (11) are fixed in a penetrating manner through the nut (5) and the screw (6).

5. The building construction device according to claim 4, characterized in that the screw (6) is connected with a nut (5) on the first construction form (10) and a nut (5) on the second construction form (11), respectively.

6. The building construction device according to claim 4, wherein the fastener further comprises an inner brace (8), the inner brace (8) being provided between the first construction formwork (10) and the second construction formwork (11), the inner brace (8) being plural.

7. The building construction device according to claim 1, further comprising a lifting ring (1), wherein the lifting ring (1) is provided at the top end of the second construction formwork (11).

8. The building construction device according to any one of claims 1 to 7, characterized in that the second construction formwork (11) comprises a formwork (3), a transverse back ridge (4) and a vertical back ridge (7), the transverse back ridge (4) and the vertical back ridge (7) are arranged on one side of the formwork (3) and are perpendicular to each other, and a plurality of transverse back ridges (4) and a plurality of vertical back ridges (7) are arranged.

9. The building construction device according to any one of claims 1 to 7, characterized in that the first construction formwork (10) comprises a formwork (3), a transverse back edge (4) and a vertical back edge (7), the transverse back edge (4) and the vertical back edge (7) are arranged on one side of the formwork (3) and are perpendicular to each other, and a plurality of transverse back edges (4) and a plurality of vertical back edges (7) are arranged.