CN215564542U

CN215564542U - Stirrup supporting device

Info

Publication number: CN215564542U
Application number: CN202120339467.4U
Authority: CN
Inventors: 朱豪杰; 蔡昭辉; 马杰; 袁兵; 李立刚; 马成浩; 侯腾飞; 路威; 方立志; 刘殿松; 祝斌
Original assignee: China Construction Sixth Engineering Division Co Ltd
Current assignee: China Construction Sixth Engineering Division Co Ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2022-01-18
Anticipated expiration: 2031-02-05

Abstract

The utility model relates to the field of construction engineering, in particular to a stirrup support device, comprising a support part, an extension part and at least one set of support parts, the extension part is installed on the support part, the support part It is mounted on the extending portion, and its mounting position can be adjusted along the extending portion. In the present invention, the supporting part is placed on the foundation cushion or the steel reinforcement of the bottom plate, and the extending part is installed on the supporting part. When tying the stirrups, after adjusting the supporting part to an appropriate position, The stirrups are placed on the supporting part to facilitate the binding of the stirrups and the foundation inserts. After the binding is completed, the device of the utility model can be removed for reuse, which can reduce the difficulty of fixing when the foundation inserts are bound. , thereby speeding up the construction progress, and by using the device of the utility model, the positioning stirrups at the bottom can also be omitted, thereby saving the consumption of steel for one stirrup.

Description

Stirrup supporting device

Technical Field

The utility model relates to the field of construction of constructional engineering, in particular to a stirrup supporting device.

Background

In the concrete of a building, a dowel, a stirrup and the like are usually configured, wherein the dowel refers to a section of steel bar which is embedded into a foundation in advance according to the size and the number of longitudinal steel bars of the column before the foundation is poured, and the stirrup needs to be arranged and bound for the convenience of positioning the dowel of the foundation. The arrangement of stirrup generally sets up one bottom location stirrup above the soleplate reinforcing bar, upwards establishes 1 ~ 2 according to the designing requirement again, if the basis is too high, still needs to set up the multichannel stirrup.

When the foundation joint bar is bound, firstly binding a positioning stirrup on the bottom foundation slab steel bar, and binding the foundation joint bar on the positioning stirrup and the foundation slab steel bar to realize fixation. Then other multiple hoops are bound upwards. However, the foundation dowel bars cannot be erected after the positioning stirrups are bound, the positions are not fixed easily, and the binding of each stirrup is difficult to achieve, so that the construction efficiency is affected.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes the defects and provides the stirrup supporting device which is simple in structure and flexible and convenient to use.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a stirrup support device comprising a support portion, an extension portion mounted on the support portion, and at least one set of cradling portions mounted on the extension portion and adjustable in their mounting position along the extension portion.

Further, the extension portion may be a threaded rod, and the support portion may include a support arm and a first nut fixed to the support arm, the first nut being engaged with the threaded rod.

Furthermore, the extension part can be a long straight rod, the bearing part comprises a bearing arm and a lantern ring fixed with the bearing arm, the lantern ring is sleeved on the long straight rod, and a locking device for fixing the lantern ring and the long straight rod is further arranged on the lantern ring.

Furthermore, the supporting arm can be one or at least two mutually included angles.

Further, the support portion may include at least three legs, and the extension portion is mounted to an intersection end of each of the legs.

Further, the end of each leg may be provided with a gasket.

Further, a second nut may be secured to the interface end of each leg, the second nut engaging the threaded rod.

Further, the support portion may be a support plate, and the extension portion is mounted and fixed on the support plate.

The device comprises a supporting part, a bearing part and an extending part, wherein the supporting part is arranged on a foundation cushion layer or a bottom plate steel bar, the extending part is arranged on the supporting part, when the stirrup is bound, the stirrup is arranged on the bearing part after the bearing part is adjusted to a proper position, the binding of the stirrup and a foundation dowel bar is facilitated, after the binding is completed, the device can be moved away for recycling, the fixing difficulty in binding the foundation dowel bar can be reduced, and the construction progress is accelerated.

Drawings

FIG. 1 is a schematic structural diagram according to a first embodiment of the present invention;

FIG. 2 is a schematic view of a usage status of the first embodiment of the present invention;

fig. 3 is a schematic structural diagram of a second embodiment of the present invention.

Detailed Description

The present invention will be described in detail with reference to specific examples.

The first embodiment is as follows:

as shown in fig. 1, the present embodiment includes a supporting portion, and an extending portion, the supporting portion includes three legs 2, a gasket 1 is disposed at a distal end of each leg 2, a second nut 3 is welded and fixed at an intersection end of each leg 2, the extending portion is a screw rod 4, the second nut 3 is engaged with the screw rod 4, and by relative rotation between the second nut 3 and the screw rod, relative displacement between the extending portion and the supporting portion is achieved, so as to adjust the height of the extending portion. The bearing parts are divided into three groups, the three groups are respectively arranged along the most extended part of the screw rod 4, each group comprises a bearing arm 6 and a first nut 5 fixed with the bearing arm 6, the first nut 5 is also meshed with the screw rod 4, the bearing arm 6 can move up and down along the screw rod 4 through the relative rotation of the bearing arm 6 and the screw rod 4, and the bearing arm is used for bearing stirrups.

As shown in fig. 2, which is a schematic view of the use state of this embodiment, (two sets of bearing parts and corresponding stirrups are omitted in fig. 2 for simplicity and clarity, only one set of bearing part and corresponding stirrups is shown), when in use, 4 devices of this embodiment are placed on a foundation mat and located at the outer side positions of four corners of a foundation column to be poured, the bearing arms 6 are rotated along the screws 4 according to engineering requirements to adjust the positions of the bearing arms 6, the requirements on the spacing and the positions of three stirrups are met by adjusting the heights and the spacing of the three bearing arms 6, then, after three stirrups 7 are placed on the bearing arms 6, a field worker sequentially ties four foundation column corner reinforcements and other foundation dowels with the stirrups 7 respectively to form an integral foundation column steel reinforcement frame, and then adjusts the foundation column steel reinforcement frame to a reasonable position, and finally binding the foundation column angle bars and the bending sections of the foundation joint bars with the foundation bottom plate steel bars to complete the whole foundation column steel bar binding process. After that, the device of the embodiment is removed, and the binding operation of the reinforcement of the next foundation column is performed.

Therefore, the device is convenient for binding the horizontal stirrup and the vertical foundation dowel, reduces the fixing difficulty during binding the foundation dowel, accelerates the binding efficiency of the foundation dowel, can be moved away after finishing binding so as to be recycled, can not only fix the position of the foundation dowel when binding the foundation dowel on the foundation bottom plate steel bar, but also save the positioning stirrup at the bottom and save the cost.

In addition, in the embodiment, the screw rod as the extension part is respectively engaged with the first nut 5 of the bearing part and the second nut 3 of the supporting part, and the heights of the extension part and each bearing part are adjusted in a rotating mode, so that the design is simple, and the operation is simple and convenient. The gasket 1 at the tail end of the supporting leg 2 increases the supporting area and is suitable for complex construction surfaces of construction sites.

Example two:

as shown in fig. 3, the present embodiment includes a supporting portion, and an extending portion, wherein the supporting portion is a circular supporting plate 2 ', the extending portion is a long straight rod 4 ', and the extending portion is fixed on the supporting plate 2 ' by welding or screw installation. The bearing part comprises a bearing arm 6 ' and a lantern ring 5 ' fixed with the bearing arm, the lantern ring 5 ' is sleeved on the long straight rod 4 ', a locking device for fixing the lantern ring and the long straight rod is further arranged on the lantern ring 5 ', in the embodiment, the locking device is specifically a locking screw 1 ', after the locking screw 1 ' is screwed, the whole bearing part is fixed at a specific position of the long straight rod 4 ', and in the embodiment, the bearing arm 6 ' is two which form an included angle with each other.

This embodiment is roughly the same with the use of embodiment one, and the difference lies in, because bearing part includes two bearing arm 6 'of each other becoming the contained angle, can place two this embodiment devices in the relative both sides of basic post, utilizes two or three limits of the bearing arm 6' bearing stirrup that each other become the contained angle, also can play good positioning action to stirrup and basic post dowel. In addition, the shape of the support disc 2 ', including but not limited to circular, oval, rectangular, square, etc., can be designed according to actual needs, and the shape of the support disc 2' and the connection structure with the extension part can be adapted to various working surfaces by increasing the area.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly. In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

The stirrup supporting device provided by the utility model is described in detail, and the principle and the implementation mode of the utility model are explained by applying specific examples, and the description of the examples is only used for helping to understand the method and the core idea of the utility model; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims

1. A stirrup supporting device, characterized in that: comprises a supporting part, an extending part and at least one group of holding parts, wherein the extending part is arranged on the supporting part, and the holding parts are arranged on the extending part and can adjust the installation position along the extending part.

2. The stirrup support device of claim 1, wherein: the extension part is a screw rod, the bearing part comprises a bearing arm and a first nut fixed with the bearing arm, and the first nut is meshed with the screw rod.

3. The stirrup support device of claim 1, wherein: the extension part is a long straight rod, the bearing part comprises a bearing arm and a lantern ring fixed with the bearing arm, the lantern ring is sleeved on the long straight rod, and a locking device for fixing the lantern ring and the long straight rod is further arranged on the lantern ring.

4. The stirrup support device of claim 2, wherein: the support portion includes at least three legs, and the extension portion is mounted to an interface end of each of the legs.

5. The stirrup support device of claim 4, wherein: and the tail end of each supporting leg is provided with a gasket.

6. The stirrup support device of claim 4, wherein: and a second nut is fixed at the connecting end of each supporting leg and meshed with the screw.

7. The stirrup supporting device according to any one of claims 2 to 6, wherein: the supporting arm is one or at least two which form an included angle with each other.

8. The stirrup supporting device according to any one of claims 1 to 6, wherein: the supporting part is a supporting plate, and the extending part is fixedly mounted on the supporting plate.