CN111719894A - A post-casting belt support structure for civil building construction - Google Patents

Abstract

The invention relates to a post-cast belt support structure for civil house construction. The post-cast belt support structure for civil house construction includes a template arranged in the post-cast belt, the template is provided with a reinforcement cage, and the template is far away from the surrounding area. At least two fixed tubes are detachably installed on one side of the steel cage, and a telescopic bracket is inserted into the inner side of the fixed tube; length; a support mechanism for horizontally supporting the telescopic supports is arranged between two adjacent telescopic brackets, and the support mechanism can be adjusted. The length of the telescopic bracket can be adjusted by the telescopic adjustment mechanism provided, and the support can be realized with the fixed tube fixed on the template. It occupies less steel pipe, is convenient for subsequent disassembly, can realize the repeated use of the support, and has strong practicability.

Description

A post-casting belt support structure for civil building construction

technical field

The invention relates to the related technical field of construction engineering, in particular to a post-casting belt support structure for civil house construction.

Background technique

Civil construction is a general term for the science and technology of building various engineering facilities. It refers not only to the applied materials, equipment and technical activities such as surveying, design, construction, maintenance and repair, etc.; , production, military, scientific research services of various engineering facilities.

Civil construction is a type of civil construction, cast-in-place integral reinforced concrete panels such as basement roofs, floor panels of large buildings and roof panels of large buildings, etc., in order to solve the differential settlement between reinforced concrete panels and panels, concrete In recent years, post-cast belts have been widely used to replace traditional construction joints. When concrete is poured on large-area panels, post-cast belts are set according to the original construction joint spacing requirements, and their width is generally 0.8 ～1.0m, the reinforcement structure, that is, the reinforcement cage, is arranged continuously.

The post-concrete pouring of the pouring belt is a very mature technology, but in the prior art, the support structure used requires the use of multiple support pipes and multiple fixing parts to achieve installation, resulting in the subsequent disassembly process is not convenient and practical. poor.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a post-cast belt support structure for civil building construction, so as to solve the problems raised in the above background technology.

To achieve the above object, the present invention provides the following technical solutions:

A post-cast belt support structure for civil house construction, the post-cast belt support structure for civil house construction includes a template arranged in the post-cast belt, the template is provided with a reinforcement cage, and the template is far away from the reinforcement cage At least two fixing tubes are detachably installed on one side of the fixing tube, and a telescopic bracket is inserted into the inner side of the fixing tubes;

A telescopic adjustment mechanism is installed on the telescopic bracket, and the telescopic adjustment mechanism adjusts the length of the telescopic bracket;

A support mechanism for horizontally supporting the telescopic support is arranged between two adjacent telescopic supports, and the support mechanism can be adjusted.

As a further solution of the present invention: the fixing pipe is fixedly connected with the template through bolts.

As a further solution of the present invention, a reinforcing rib is fixed on the side end of the fixing pipe, the reinforcing rib is arranged obliquely, and an end of the reinforcing rib away from the fixing pipe is detachably installed on the template.

As a further solution of the present invention, one end of the telescopic support away from the fixing tube is fixed on the bottom plate by bolts.

As a further solution of the present invention: the telescopic support includes an insertion tube fixed on the bottom plate and a threaded tube inserted in the insertion tube and limited by the limit assembly, and the threaded tube is far away from the One end of the insertion tube is inserted into the fixed tube, and a threaded tube located in the insertion tube is connected with the telescopic adjustment mechanism.

As a further solution of the present invention: the telescopic adjustment mechanism includes a threaded rod rotatably installed in the insertion tube and threadedly connected to the threaded tube, and a turntable arranged at the side end of the insertion tube, and the rotating shaft of the turntable It is rotatably connected with the threaded rod through a bevel gear set.

As a further solution of the present invention, the support mechanism includes a bidirectional threaded rod and two threaded sleeves threadedly connected to the bidirectional threaded rod, and one of the threaded sleeves is respectively connected with the two connecting rods hinged therewith. The two insertion tubes are hinged.

As a further solution of the present invention, a fixing member is installed at the middle position of the bidirectional threaded rod, and at least two rotating handles perpendicular to the axial direction of the bidirectional threaded rod are fixedly installed on the fixing member.

Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention has a novel design, the length adjustment of the telescopic bracket can be realized by the provided telescopic adjustment mechanism, and the support is realized by cooperating with the fixed pipe fixed on the template, and the provided support The mechanism realizes the horizontal limit of the telescopic support, which can effectively ensure the stability of the support, occupies less steel pipe, facilitates subsequent disassembly, and can realize the repeated use of the support, and has strong practicability.

Description of drawings

FIG. 1 is a schematic structural diagram of an embodiment of a post-casting belt support structure for civil engineering construction.

FIG. 2 is a cross-sectional view of an embodiment of a post-casting belt support structure for civil engineering construction.

FIG. 3 is an exploded view of the connection state of the threaded pipe and the insertion pipe in an embodiment of the post-casting belt support structure used in the construction of the civil engineering building.

In the picture: 1-template, 2-rebar cage, 3-fixed pipe, 4-reinforcing rib, 5-threaded pipe, 6-limiting piece, 7-insertion pipe, 8-turntable, 9-bottom plate, 10-connection Rod, 11-threaded sleeve, 12-two-way threaded rod, 13-fixed piece, 14-turn handle, 15-threaded rod, 16-limiting groove, 17-bevel gear set.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In addition, when an element in the present invention is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for the purpose of illustration only and do not represent the only embodiment.

Referring to FIGS. 1 to 3 , in an embodiment of the present invention, a post-casting belt support structure for civil house construction includes a formwork 1 disposed in the post-casting belt, and the formwork 1 is provided with a reinforcing bar cage 2, and at least two fixing pipes 3 are detachably installed on one side of the template 1 away from the reinforcing bar cage 2, and a telescopic bracket is inserted into the inner side of the fixing pipe 3;

A telescopic adjustment mechanism is installed on the telescopic bracket, and the telescopic adjustment mechanism adjusts the length of the telescopic bracket;

A support mechanism for horizontally supporting the telescopic support is arranged between two adjacent telescopic supports, and the support mechanism can be adjusted.

In the embodiment of the present invention, the length adjustment of the telescopic bracket can be realized by the provided telescopic adjustment mechanism, and the support can be realized by cooperating with the fixing tube 3 fixed on the template 1, and the horizontal direction limit of the telescopic bracket can be realized by the provided support mechanism , can effectively ensure the stability of the support, the invention has a novel design, occupies less steel pipe, is convenient for subsequent disassembly, can realize the repeated use of the support, and has strong practicability.

In the embodiment of the present invention, the template 1 is made of template plate, and the fixed tube 3, the telescopic bracket and the supporting mechanism are all supported by stainless steel. Of course, in the selection of materials, as long as the support requirements are met, this application There is no specific limitation.

As an embodiment of the present invention, the fixing pipe 3 is fixedly connected to the template 1 through bolts.

In the embodiment of the present invention, the fixing tube 3 can also be detachably connected to the template 1 by other fixing means, which is not specifically limited in this application.

As an embodiment of the present invention, the side end of the fixing pipe 3 is fixed with a reinforcing rib 4, the reinforcing rib 4 is arranged obliquely, and the end of the reinforcing rib 4 away from the fixing pipe 3 is detachably installed on the on template 1.

In the embodiment of the present invention, the support area for the formwork 1 is increased by the reinforcing ribs 4 provided, so that on the one hand, the stability of the support can be increased, and on the other hand, the use of support parts can be reduced, and the practicability is strong.

In the embodiment of the present invention, the reinforcing rib 4 is supported by stainless steel, one end of which is welded to the fixing tube 3, and the other end can be fixed with the template 1 by bolts. Of course, the fixing method is not limited to this.

As an embodiment of the present invention, one end of the telescopic support away from the fixing tube 3 is fixed on the bottom plate 9 by bolts.

In the embodiment of the present invention, the bottom plate 9 can effectively support the telescopic bracket, and at the same time, it can ensure that the end of the telescopic bracket away from the template 1 is fixed in position, so as to prevent the bottom from shifting and affecting the supporting effect.

In the embodiment of the present invention, it should be noted that the above-mentioned bottom plate 9 can also be the bottom surface of the house, as long as the telescopic support can be fixed. In this embodiment, it is preferably a separate metal plate, so as to It can effectively reduce the impact of the telescopic bracket on the bottom of the house.

As an embodiment of the present invention, the telescopic support includes an insertion tube 7 fixed on the bottom plate 9 and a threaded tube 5 inserted in the insertion tube 7 and limited by the limit component sliding, One end of the threaded tube 5 away from the insertion tube 7 is inserted into the fixed tube 3 , and the threaded tube 5 located in the insertion tube 7 is connected to the telescopic adjustment mechanism.

In the embodiment of the present invention, the limiting assembly includes a limiting member 6 fixed on the outer side of the threaded pipe 5 and a limiting groove 16 arranged on the inner wall of the insertion tube 7 , the limiting member 6 is connected to the limiter 6 . The limit grooves 16 are slidably matched, so that the threaded pipe 5 can only slide along the axial direction of the insertion tube 7 , wherein, the number of limit members 6 is preferably four, and the limit grooves 16 are adapted to the limit members 6 .

In the embodiment of the present invention, in order to ensure the stability of the connection between the threaded pipe 5 and the fixed pipe 3, the end of the threaded pipe 5 away from the insertion pipe 7 is arranged in a rectangular parallelepiped structure, and the inner shape of the fixed pipe 3 is also in the shape of a rectangular parallelepiped. cuboid structure.

As an embodiment of the present invention, the telescopic adjustment mechanism includes a threaded rod 15 rotatably installed in the insertion tube 7 and threadedly connected to the threaded tube 5 and a turntable disposed at the side end of the insertion tube 7 8. The rotating shaft of the turntable 8 is rotatably connected with the threaded rod 15 through the bevel gear set 17 .

In the embodiment of the present invention, when the adjustment of the telescopic bracket is required, the turntable 8 is rotated to drive the threaded rod 15 to rotate through the action of the bevel gear set 17. When the threaded rod 15 rotates, the threaded pipe 5 is driven to move, so as to satisfy the Adjust demand.

In the embodiment of the present invention, the bevel gear set 17 is composed of two mutually perpendicular and meshing bevel gears, which play the role of force steering transmission, wherein the transmission ratio between the two bevel gears is not specifically limited in this application. , you can choose according to your needs.

As an embodiment of the present invention, the support mechanism includes a bidirectional threaded rod 12 and two threaded sleeves 11 threadedly connected to the bidirectional threaded rod 12, and one of the threaded sleeves 11 is hinged to the two threaded sleeves 11 through two threaded sleeves 11. The connecting rods 10 are hinged to the two insertion tubes 7 respectively.

In the embodiment of the present invention, when the two-way threaded rod 12 is rotated, the two threaded sleeves 11 move toward or in opposite directions along the axial direction of the two-way threaded rod 12 under the restriction of the connecting rod 10, so as to realize a pair of adjacent two The horizontal support of the insertion tube 7, and the support position is not unique, and the support effect is good.

As an embodiment of the present invention, a fixing member 13 is installed at the middle position of the bidirectional threaded rod 12 , and at least two rotating handles perpendicular to the axial direction of the bidirectional threaded rod 12 are fixedly installed on the fixing member 13 . 14.

In the embodiment of the present invention, the rotating handle 14 is used to drive the fixing member 13 to rotate, so as to realize the rotational driving of the bidirectional threaded rod 12, and the adjustment is convenient.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and scope of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (8)

1. A post-cast belt support structure for civil engineering house construction, characterized in that the post-cast belt support structure for civil engineering house construction comprises a template (1) arranged in the post-cast belt, and the template (1) is provided with There is a reinforcement cage (2), and at least two fixing pipes (3) are detachably installed on the side of the template (1) away from the reinforcement cage (2), and a telescopic extension is inserted into the inner side of the fixing pipes (3). bracket; A telescopic adjustment mechanism is installed on the telescopic bracket, and the telescopic adjustment mechanism adjusts the length of the telescopic bracket; A support mechanism for horizontally supporting the telescopic support is arranged between two adjacent telescopic supports, and the support mechanism can be adjusted. 2 . The post-cast belt support structure for civil house construction according to claim 1 , wherein the fixing pipe ( 3 ) is fixedly connected to the template ( 1 ) by bolts. 3 . 3. The post-casting belt support structure for civil building construction according to claim 1, characterized in that a reinforcing rib (4) is fixed on the side end of the fixing pipe (3), and the reinforcing rib (4) It is arranged obliquely, and the end of the reinforcing rib (4) away from the fixing pipe (3) is detachably mounted on the template (1). 4 . The post-cast belt support structure for civil building construction according to claim 1 , wherein one end of the telescopic support away from the fixing pipe ( 3 ) is fixed on the bottom plate ( 9 ) by bolts. 5 . 5. The post-casting belt support structure for civil building construction according to claim 4, wherein the telescopic support comprises an insertion tube (7) fixed on the bottom plate (9) and an insertion tube (7) inserted into the base plate (9). A threaded pipe (5) in the insertion pipe (7) and limited by the limit component sliding, the threaded pipe (5) is away from one end of the insertion pipe (7) and the fixing pipe (3) Plug connection, the threaded pipe (5) located in the insertion pipe (7) is connected with the telescopic adjustment mechanism. 6 . The post-casting belt support structure for civil house construction according to claim 5 , wherein the telescopic adjustment mechanism comprises a rotatable installation in the insertion pipe ( 7 ) and is connected with the threaded pipe ( 7 ). 7 . 5) A threaded rod (15) threadedly connected and a turntable (8) arranged at the side end of the insertion tube (7), the rotating shaft of the turntable (8) is connected to the threaded rod (15) through a bevel gear set (17) ) to turn the connection. 7 . The post-cast belt support structure for civil building construction according to claim 4 , wherein the support mechanism comprises a bidirectional threaded rod (12) and a threaded rod (12) threaded on the bidirectional threaded rod (12). 8 . Two threaded sleeves (11), one of the threaded sleeves (11) is hinged with the two insertion tubes (7) respectively through the two connecting rods (10) hinged therewith. 8. The post-cast belt support structure for civil house construction according to claim 7, characterized in that a fixing member (13) is installed at the middle position of the bidirectional threaded rod (12), and the fixing member ( 13) At least two rotating handles (14) perpendicular to the axial direction of the bidirectional threaded rod (12) are fixedly installed on it.

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