CN220058046U

CN220058046U - Foundation pit water-stop supporting device for foundation construction

Info

Publication number: CN220058046U
Application number: CN202321666355.5U
Authority: CN
Inventors: 李伟贤; 刘玉山; 高广希; 刘剑锋
Original assignee: North China Construction Engineering Group Co ltd
Current assignee: North China Construction Engineering Group Co ltd
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2023-11-21
Anticipated expiration: 2033-06-28

Abstract

The utility model discloses a foundation pit water-stop supporting device for foundation construction, which comprises a first connecting plate and a second connecting plate rotationally connected with the first connecting plate, wherein the outer walls of the first connecting plate and the second connecting plate are respectively fixed with a protection plate, and the bottoms of one surfaces of the first connecting plate and the second connecting plate far away from the rotational connection are respectively provided with a fixing mechanism which is mutually close; the fixing mechanism comprises a mounting shell, a push hole is formed in the outer wall of the mounting shell, a jack is formed in the bottom of the mounting shell and communicated with the push hole, an insertion cone is slidably arranged in the jack, a push block is slidably arranged in the push hole, and one side of the push block is an inclined plane. The utility model effectively solves the problems in the background technology, does not need bolts or screws, has convenient installation, reduces the volume, is convenient to store and carry, is convenient to use and improves the efficiency.

Description

Foundation pit water-stop supporting device for foundation construction

Technical Field

The utility model relates to the technical field of building construction, in particular to a foundation pit water-stop supporting device for foundation construction.

Background

With the development of economy, science advances. In cities, high-rise and super high-rise buildings are increasing, and deep foundation pits are frequently formed in foundation construction. The foundation is mostly buried deeply, the foundation pit is excavated deeply, and especially when the deep foundation pit is excavated in the area with higher underground water level, the soil body aquifer is cut off, and due to complex underground conditions, collapse and water seepage are inevitably encountered in the construction process of the deep foundation pit, so that not only are various difficulties brought to construction, but also life safety of constructors is threatened. Therefore, the support and water stop of the deep foundation pit become important points for foundation construction.

In the past in deep basal pit work progress, during operating personnel installs its backplate, needs many people to install in coordination, after the installation, needs to dismantle, because strutting arrangement is great, comparatively takes up space, needs to dismantle and accomodates, and is comparatively troublesome, but also can prolong construction cycle, influences the construction progress.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a foundation pit water-stop supporting device for foundation construction.

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

the foundation pit water-stop supporting device for foundation construction comprises a first connecting plate and a second connecting plate rotationally connected with the first connecting plate, wherein the outer walls of the first connecting plate and the second connecting plate are respectively fixed with a protection plate, and the bottoms of the surfaces, far away from the rotational connection, of the first connecting plate and the second connecting plate are respectively provided with a fixing mechanism which is close to each other;

the fixing mechanism comprises a mounting shell, a push hole is formed in the outer wall of the mounting shell, a jack is formed in the bottom of the mounting shell and communicated with the push hole, an insertion cone is slidably arranged in the jack, a push block is slidably arranged in the push hole, and one side of the push block is an inclined plane.

As a further scheme of the utility model, a round hole is formed on one surface of the first connecting plate and one surface of the second connecting plate, which are close to each other, and a sealing rod is inserted into the round hole.

As a further scheme of the utility model, one surface of the first connecting plate and one surface of the second connecting plate, which are far away from the rotating connection part, are respectively fixed with a mutually spliced circular limiting ring.

As a further scheme of the utility model, a fixed block is fixed on one side of the push block, which is positioned on the inclined plane, and in a natural state, the top of the insertion cone is positioned at the bottom of the fixed block.

As a further scheme of the utility model, mounting holes are formed in two sides of the inner wall of the jack, a second spring is fixed on the inner wall of the mounting hole, a fixing lug is fixed at the bottom of the second spring, and the fixing lug is fixed with the outer wall of the insertion cone.

As a further scheme of the utility model, a limit groove communicated with the push hole is formed in the top of the mounting shell, a limit rod positioned in the limit groove is fixed at the top of the push block, and a first spring is fixed between the limit rod and the inner wall of the limit groove.

The beneficial effects of the utility model are as follows:

the utility model comprises the following steps: because the fixed establishment who adopts the setting, fixed establishment includes the installation shell, the ejector pad, insert the awl, the fixed block, first spring, the gag lever post, the second spring, the fixed ear, the push away the hole, the jack, installing port and spacing groove, when first connecting plate and second connecting plate tend to same face, make two ejector pad contact and further the pressurized insert corresponding push away the hole, promote through the ejector pad and insert the awl and move down, the fixed first connecting plate of ground and second connecting plate of push away, and further play the extrusion through branch and keep stable state, after the support stagnant water finishes, dismantle branch, fifty percent discount first connecting plate and second connecting plate, need to revert to original state naturally at first spring and second spring, first spring can promote the gag lever post, the second spring can drive and insert the awl and reciprocate and accomodate, effectively solve the problem that background art proposes, need not to use bolt screw or the like, simple to operate, reduce the volume and convenient to accomodate, high efficiency.

The utility model comprises the following steps: one side that first connecting plate and second connecting plate are close to each other forms the round hole, and peg graft in the round hole has the sealing rod, inserts the sealing rod in the round hole, makes first connecting plate and second connecting plate be close to each other through the extrusion and extrudees the sealing rod, plays sealed effect, prevents the infiltration.

Drawings

Fig. 1 is a schematic perspective view of a foundation pit water-stop supporting device for foundation construction according to the present utility model;

fig. 2 is a schematic view of a partial three-dimensional structure of a foundation pit water-stop supporting device for foundation construction according to the present utility model;

FIG. 3 is a schematic view of the structure of the fixing mechanism of the foundation pit water-stop support device for foundation construction;

fig. 4 is a schematic sectional view of a mounting shell of a foundation pit water-stop supporting device for foundation construction.

In the figure: 1. a first connection plate; 2. a second connecting plate; 3. a protection plate; 4. a limiting ring; 5. a round hole; 6. a sealing rod; 7. a fixing mechanism; 8. a pushing block; 9. inserting a cone; 10. a fixed block; 11. a first spring; 12. a limit rod; 13. a second spring; 14. a fixed ear; 15. a mounting shell; 16. pushing holes; 17. a jack; 18. a mounting port; 19. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-4, a foundation pit water-stop supporting device for foundation construction comprises a first connecting plate 1 and a second connecting plate 2 rotationally connected with the first connecting plate 1, wherein the outer walls of the first connecting plate 1 and the second connecting plate 2 are respectively fixed with a protection plate 3, and the bottoms of the surfaces, far away from the rotational connection, of the first connecting plate 1 and the second connecting plate 2 are respectively provided with a fixing mechanism 7 which is close to each other;

the fixing mechanism 7 comprises a mounting shell 15, a push hole 16 is formed in the outer wall of the mounting shell 15, a jack 17 is formed in the bottom of the mounting shell 15, the jack 17 is communicated with the push hole 16, an insertion cone 9 is arranged in the jack 17 in a sliding mode, a push block 8 is arranged in the push hole 16 in a sliding mode, and one side of the push block 8 is an inclined plane.

In this embodiment, a round hole 5 is formed on one surface of the first connecting plate 1 and the second connecting plate 2, a sealing rod 6 is inserted into the round hole 5, and the sealing rod 6 is inserted into the round hole 5, so that the first connecting plate 1 and the second connecting plate 2 are close to each other through extrusion to extrude the sealing rod 6, and a sealing effect is achieved.

In this embodiment, the first connecting plate 1 and the second connecting plate 2 are far away from the one side of the rotation junction and are all fixed with mutually spliced and are circular spacing rings 4, take out the branch and prop up and lie in between two spacing rings 4 on the first connecting plate 1 and the second connecting plate 2, form the support to first connecting plate 1 and second connecting plate 2.

In this embodiment, the fixed block 10 is fixed on one side of the inclined surface of the push block 8, and in a natural state, the top of the insertion cone 9 is located at the bottom of the fixed block 10.

In this embodiment, the two sides of the inner wall of the jack 17 are provided with the mounting openings 18, the inner wall of the mounting opening 18 is fixed with the second spring 13, the bottom of the second spring 13 is fixed with the fixing lug 14, and the fixing lug 14 is fixed with the outer wall of the insertion cone 9.

In this embodiment, a limiting groove 19 communicated with the pushing hole 16 is formed in the top of the mounting shell 15, a limiting rod 12 located in the limiting groove 19 is fixed to the top of the pushing block 8, and a first spring 11 is fixed between the limiting rod 12 and the inner wall of the limiting groove 19.

Working principle: when the device is used, the device is placed at a position where foundation water stop support is required, the first connecting plate 1 and the second connecting plate 2 are in the same plane, the supporting rod is taken out to prop against the two limiting rings 4 positioned on the first connecting plate 1 and the second connecting plate 2, so that the support for the first connecting plate 1 and the second connecting plate 2 is formed, meanwhile, the sealing rod 6 is inserted into the round hole 5, and the first connecting plate 1 and the second connecting plate 2 are mutually close to the extrusion sealing rod 6 through extrusion, so that the sealing effect is realized; further, through the fixed establishment 7 that sets up, fixed establishment 7 includes installation shell 15, push block 8, insert awl 9, fixed block 10, first spring 11, gag lever post 12, second spring 13, fixed ear 14, push away hole 16, jack 17, installing port 18 and spacing groove 19, when first connecting plate 1 and second connecting plate 2 tend to same face, make two push block 8 contact and further pressurized insert corresponding push away hole 16, promote through push block 8 and insert awl 9 and move down, the awl 9 of pushing out can insert fixed first connecting plate 1 of ground and second connecting plate 2, and further play the extrusion through branch and keep stable state, after the back is accomplished to the strut, the fifty percent discount first connecting plate 1 and second connecting plate 2, it is required to naturally revert to original state at first spring 11 and second spring 13, first spring 11 can promote gag lever post 12, second spring 13 can drive insert awl 9 and move up and accomodate, the installation of being convenient for, it is convenient to reduce the volume and accomodate, convenient to use, and efficiency is improved.

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.

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 exemplary embodiments according to the present utility model. 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.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the utility model described herein may be capable of being practiced otherwise than as specifically illustrated and described. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The foundation pit water-stop supporting device for foundation construction comprises a first connecting plate (1) and a second connecting plate (2) rotationally connected with the first connecting plate (1), and is characterized in that protection plates (3) are fixed on the outer walls of the first connecting plate (1) and the second connecting plate (2), and fixing mechanisms (7) close to each other are arranged at the bottoms of the surfaces, far away from the rotational connection, of the first connecting plate (1) and the second connecting plate (2);

the fixing mechanism (7) comprises a mounting shell (15), a pushing hole (16) is formed in the outer wall of the mounting shell (15), a jack (17) is formed in the bottom of the mounting shell (15), the jack (17) is communicated with the pushing hole (16), an inserting cone (9) is arranged in the jack (17) in a sliding mode, a pushing block (8) is arranged in the pushing hole (16) in a sliding mode, and one side of the pushing block (8) is an inclined surface.

2. The foundation pit water stop supporting device for foundation construction according to claim 1, wherein a round hole (5) is formed on one surface of the first connecting plate (1) and one surface of the second connecting plate (2) which are close to each other, and a sealing rod (6) is inserted into the round hole (5).

3. The foundation pit water stop supporting device for foundation construction according to claim 2, wherein one surface of the first connecting plate (1) and one surface of the second connecting plate (2) far away from the rotating connection part are respectively fixed with a mutually spliced circular limiting ring (4).

4. A foundation pit water-stop supporting device for foundation construction according to claim 3, wherein the pushing block (8) is fixed with a fixing block (10) at one side of the inclined plane, and in a natural state, the top of the insertion cone (9) is positioned at the bottom of the fixing block (10).

5. The foundation pit water stop supporting device for foundation construction according to claim 4, wherein the two sides of the inner wall of the jack (17) are provided with mounting openings (18), the inner wall of the mounting opening (18) is fixedly provided with a second spring (13), the bottom of the second spring (13) is fixedly provided with a fixing lug (14), and the fixing lug (14) is fixed with the outer wall of the insertion cone (9).

6. The foundation pit water stop supporting device for foundation construction according to claim 5, wherein a limit groove (19) communicated with the push hole (16) is formed in the top of the installation shell (15), a limit rod (12) located in the limit groove (19) is fixed to the top of the push block (8), and a first spring (11) is fixed between the limit rod (12) and the inner wall of the limit groove (19).