CN219081105U

CN219081105U - Support changing structure

Info

Publication number: CN219081105U
Application number: CN202223447672.6U
Authority: CN
Inventors: 聂文高; 杨莹
Original assignee: Shanghai Jingdong Construction Development Co ltd
Current assignee: Shanghai Jingdong Construction Development Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-05-26
Anticipated expiration: 2032-12-22

Abstract

The utility model relates to a support changing structure, which comprises: the main body structure part comprises a structure upright post and a horizontal structure layer connected with the structure upright post, and the structure upright post is used for supporting the horizontal structure layer; the outer wall surface of the main body structure part is connected with a supporting piece; one end of the supporting piece is connected with the main body structure part, and the other end extends upwards obliquely to form a support for the part to be replaced. The beneficial effects are as follows: the support piece is connected to the outer wall surface of the hardened main structure part, the support piece is utilized to support the support part to be replaced, so that the original support of the support part to be replaced is removed in advance, the problem of lengthening the construction period caused by the delay of the construction progress caused by the original support is solved, the construction efficiency is obviously improved, and further, the stability is improved while the safety is ensured.

Description

Support changing structure

Technical Field

The utility model belongs to the technical field of building construction, and particularly relates to a support changing structure.

Background

In building construction, the support structure is particularly important because of the need of ensuring safety, and generally, the support of the current layer is removed after the current layer is completely constructed, so that the construction operation of the higher layer can be performed.

Wherein, especially for the construction in the foundation ditch, the common construction sequence is in turn, after digging the foundation ditch, the main structure part of the basement is poured and constructed, then the outer wall of the basement is waterproof constructed, meanwhile, when the construction in the foundation ditch is carried out, because the field environment is complex, the support trestle is usually required to be erected for the convenience of construction, in order to ensure the safety of construction, the support trestle needs to be supported, after the outer wall of the basement is waterproof, the support of the support trestle can be removed, and the outer area of the outer wall of the basement in the foundation pit can be backfilled and leveled after the support is removed, so that the mounting and dismounting time of the support is shortened, and the construction progress is accelerated.

In summary, in the current conventional method, the support trestle needs to have support, so that the backfilling operation still cannot be immediately performed under the condition that the basement outer wall is finished, and the construction progress is delayed, so that the construction period is prolonged, that is, the support needs to be removed after the construction of all structures is completed.

Disclosure of Invention

The utility model aims to provide a support replacing structure, which aims to solve the problem that the construction progress is delayed due to a support structure in the current building construction process, so that the construction period is prolonged.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a strut exchanging structure, comprising: the main body structure part comprises a structure upright post and a horizontal structure layer connected with the structure upright post, and the structure upright post is used for supporting the horizontal structure layer;

the outer wall surface of the main body structure part is connected with a supporting piece;

one end of the supporting piece is connected with the main body structure part, and the other end extends upwards obliquely to form a support for the part to be replaced;

the support piece is arranged on the outer wall surface, and the support piece is utilized to form a support for the part to be supported, so that the original support is removed in advance; wherein, as the best, the support piece is arranged on the outer wall surface of the connection part of the structural upright post and the horizontal structural layer.

Preferably, the support member is H-section steel.

Further, the extending end of the supporting piece is connected with a reinforced concrete supporting part, the bottom of the reinforced concrete supporting part is connected with the supporting piece, and the reinforced concrete supporting part can be directly the part to be replaced in the utility model or can be a switching part for enlarging the contact area of the supporting piece and the part to be replaced.

Preferably, the support replacing structure provided by the utility model further comprises an auxiliary piece; the auxiliary piece is pre-embedded on the main body structure part and/or the reinforced concrete supporting part; alternatively, the auxiliary member is connected to the main structural portion and/or the reinforced concrete support portion.

Preferably, the support replacing structure provided by the utility model further comprises a connecting piece, wherein the auxiliary piece is provided with a fixing hole; the connecting piece is embedded into the main body structure part, the connecting piece is matched with the fixing hole, and the auxiliary piece is connected with the main body structure part.

Preferably, the connecting piece is embedded in the reinforced concrete supporting part, the connecting piece is matched with the fixing hole, and the auxiliary piece is connected with the reinforced concrete supporting part.

Preferably, the auxiliary member is made of steel.

The support replacing structure has the beneficial effects that: the construction period is shortened, and the construction efficiency is improved; the concrete steps are as follows:

first, through connecting support piece on the outer wall of hardened major structure portion, utilize support piece to support to the portion of changing, realized dismantling the original support of waiting to change the portion of propping in advance to solve the problem that the construction schedule that leads to delays and arouses because of original support the time limit for a project extension, promoted the efficiency of construction obviously.

Secondly, especially with support piece connect in the structure stand with the outer wall of horizontal structure layer junction has not only ensured the reduction of erection time, has promoted the efficiency of construction, and is further, bears horizontal and vertical load respectively through structure stand and horizontal structure layer to avoided leading to the potential hidden danger of hardened major structure damage because of the load, still promoted stability when guaranteeing the security.

Thirdly, through setting up reinforced concrete supporting part at the extension end of support piece, wherein, reinforced concrete supporting part can be directly wait to trade and prop the portion, also can be through reinforced concrete supporting part and wait to trade and prop the portion and be connected and to wait to trade and prop the portion and constitute the contact support, especially when waiting to trade the area of propping the portion great, through reinforced concrete supporting part, enlarged support piece and wait to trade the area of contact of propping the portion, ensured the security.

Drawings

FIG. 1 is a schematic view of a support exchanging structure according to the present utility model;

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

FIG. 3 is an enlarged schematic view of FIG. 1 at B;

fig. 4 is a schematic view of an auxiliary member in the present utility model.

Wherein: 1. a main body structure portion; 11. a structural upright; 12. a horizontal structural layer; 2. a support; 3. a reinforced concrete support portion; 4. an auxiliary member; 41. a fixing hole; 5. and a connecting piece.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, a strut exchanging structure includes: a main body structure part 1, wherein the main body structure part 1 comprises a structure upright 11 and a horizontal structure layer 12 connected with the structure upright 11, and the structure upright 11 is used for supporting the horizontal structure layer 12; the outer wall surface of the main body structure part 1 is connected with a supporting piece 2; one end of the supporting piece 2 is connected with the main structure part 1, and the other end extends obliquely upwards to form a support for the part to be replaced.

It should be noted that, in the present embodiment, the main structure portion 1 refers to a main structure in which concrete has been poured and the concrete has been hardened, wherein the main structure portion 1 includes, but is not limited to, a portion of a basement in a foundation pit in which pouring has been completed.

It should be further noted that, in this embodiment, the to-be-replaced portion refers to a portion where the original support needs to be removed to perform the construction operation on the position where the original support is set, that is, because the original support of the to-be-replaced portion hinders the construction progress, and meanwhile, the corresponding to-be-replaced portion can remove the original support in advance through replacing the support mode or the support position, so as to eliminate the delay of the construction progress caused by the original support, where the to-be-replaced portion includes, but is not limited to, a support bridge.

Further, as shown in fig. 1 and fig. 2, in order to ensure the safety and stability of the support changing structure according to the present embodiment, in this embodiment, the optimal solution is to connect the support member 2 to the outer wall surface at the connection position of the structural upright 11 and the horizontal structural layer 12, and respectively bear the horizontal and vertical loads through the structural upright 11 and the horizontal structural layer 12; thereby avoiding the risk of damage to the hardened main structure due to the load carried by the main structure portion 1 by the connection support 2.

Further, in the present embodiment, the construction structure of the support member 2 may be diversified, wherein the support member 2 shown in fig. 1, 2, 3, and 4 of the present embodiment is an H-shaped steel, that is, the cross-section of the support member 2 is H-shaped, and in fact, the support member 2 may be a T-shaped steel, a channel steel, or a truss structure, that is, the support member 2 only needs to ensure the strength of the support.

Further, the extending end of the supporting member 2 is connected with a reinforced concrete supporting portion 3, and the bottom of the reinforced concrete supporting portion 3 is connected with the supporting member 2, in this embodiment, the reinforced concrete supporting portion 3 may be a portion to be replaced directly, or may be a switching portion for enlarging the contact area between the supporting member 2 and the portion to be replaced.

Further, as shown in fig. 2, 3 and 4, the support replacing structure provided in this embodiment further includes an auxiliary member 4, where the auxiliary member 4 is made of steel; in the present embodiment, the auxiliary member 4 is a member capable of improving the structural strength of the main body structure portion 1, the reinforced concrete support portion 3 and the support member 2, for example, a metal plate material, etc., wherein the arrangement of the auxiliary member 4 includes, but is not limited to, the following.

As an embodiment of the present utility model, the auxiliary member 4 may be pre-embedded in the main structure portion 1 and the reinforced concrete supporting portion 3, that is, when the main structure portion 1 and the reinforced concrete supporting portion 3 are subjected to the concrete pouring operation, the auxiliary member 4 may be pre-embedded only in the main structure portion 1, the auxiliary member 4 may be pre-embedded only in the reinforced concrete supporting portion 3, or the auxiliary member 4 may be pre-set in the main structure portion 1 and the reinforced concrete supporting portion 3, respectively.

As another embodiment of the present utility model, as shown in fig. 2, 3 and 4, the proposed support exchanging structure further includes a connecting member 5, and the auxiliary member 4 is provided with a fixing hole 41, and in this embodiment, the connecting member 5 includes, but is not limited to, a bolt, an expansion bolt, an anchoring bar, etc., that is, the connecting member 5 is a known part for stably fixing the auxiliary member 4 to the main structure portion 1 and the reinforced concrete supporting portion 3.

In this embodiment, as shown in fig. 2, the connecting member 5 is embedded in the main body structure portion 1, and the auxiliary member 4 is connected to the main body structure portion 1 by the engagement of the connecting member 5 with the fixing hole 41.

In this embodiment, as shown in fig. 2, the connecting member 5 is embedded in the reinforced concrete support part 3, and the auxiliary member 4 is connected to the reinforced concrete support part 3 by the cooperation of the connecting member 5 and the fixing hole 41.

From the above, it is obvious that the support replacing structure has the following beneficial effects: the construction period is shortened, and the construction efficiency is improved; the concrete steps are as follows:

first, through connecting support piece 2 on the outer wall surface of hardened main body structure portion 1, utilize support piece 2 to support the portion of waiting to change and prop, realized dismantling the original support of waiting to change the portion in advance to solve the problem that construction progress delays and causes because of original support the time limit for a project extension, promoted the efficiency of construction obviously.

Secondly, especially connect support piece 2 in the outer wall of the junction of structure stand 11 with horizontal structure layer 12 has not only ensured the reduction of erection time, has promoted the efficiency of construction, and further, bears horizontal and vertical load respectively through structure stand 11 and horizontal structure layer 12 to avoided the potential hidden danger that causes the main part structure damage that has hardened because of the load, ensured the security while still promoted stability.

Thirdly, through setting up reinforced concrete supporting part 3 at the extension end of support piece 2, wherein, reinforced concrete supporting part 3 can be directly to wait to change the portion of propping, also can be through reinforced concrete supporting part 3 with wait to change the portion of propping and be connected and to change the portion of propping and constitute the contact support, especially when waiting to change the area of propping the portion great, through reinforced concrete supporting part 3, enlarged support piece 2 and wait to change the area of contact of propping the portion, ensured the security.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present application, it should be understood that, where azimuth terms such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal", and "top, bottom", etc., indicate azimuth or positional relationships generally based on those shown in the drawings, only for convenience of description and simplification of the description, these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are merely for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and thus should not be construed as limiting the scope of the present application.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly as such and as "connected," either fixedly or detachably, or integrally; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides a trade and prop structure which characterized in that, it includes: the main body structure part comprises a structure upright post and a horizontal structure layer connected with the structure upright post, and the structure upright post is used for supporting the horizontal structure layer;

one end of the supporting piece is connected with the main body structure part, and the other end extends obliquely upwards to form a support for the part to be replaced.

2. A bracing-changing structure according to claim 1, wherein the supporting member is H-steel.

3. A bracing-changing structure according to claim 1, wherein the extension end of the support member is connected with a reinforced concrete support portion, and the bottom of the reinforced concrete support portion is connected with the support member.

4. A bracing-changing structure according to claim 3, further comprising an auxiliary member; the auxiliary piece is pre-embedded on the main body structure part and/or the reinforced concrete supporting part; alternatively, the auxiliary member is connected to the main structural portion and/or the reinforced concrete support portion.

5. The bracing-changing structure according to claim 4, further comprising a connecting member, wherein the auxiliary member is provided with a fixing hole; the connecting piece is embedded into the main body structure part, the connecting piece is matched with the fixing hole, and the auxiliary piece is connected with the main body structure part.

6. A bracing-changing structure according to claim 5, wherein the connecting member is embedded in the reinforced concrete supporting portion, and the auxiliary member is connected with the reinforced concrete supporting portion by cooperation of the connecting member with the fixing hole.

7. The bracing-changing structure according to claim 4, wherein the material of the auxiliary member is steel.