CN212983868U - Foundation pit supporting structure for pipeline drainage engineering - Google Patents
Foundation pit supporting structure for pipeline drainage engineering Download PDFInfo
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- CN212983868U CN212983868U CN202020745458.0U CN202020745458U CN212983868U CN 212983868 U CN212983868 U CN 212983868U CN 202020745458 U CN202020745458 U CN 202020745458U CN 212983868 U CN212983868 U CN 212983868U
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- supporting
- butt joint
- drainage engineering
- foundation pit
- plate
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Abstract
The utility model relates to a pipeline drainage engineering's foundation ditch supporting construction, it has at least two sets ofly, and its subtend sets up in the pipeline drainage engineering's that waits to support foundation ditch bottom, and it is used for propping up foundation ditch wall, including a backplate, the supporting mechanism is articulated with the backplate, the one end that is provided with the supporting mechanism on the backplate is located the bottom of waiting to support the foundation ditch, when the supporting mechanism provides the holding power to the backplate, the supporting mechanism with the backplate forms triangular supporting construction; realized the excavation supporting technology to drainage engineering through this scheme.
Description
Technical Field
The utility model relates to a pipeline drainage engineering technical field especially relates to a excavation supporting technical field for pipeline drainage engineering, and specifically speaking is a pipeline drainage engineering's excavation supporting construction.
Background
The water supply and drainage pipeline engineering is a pipeline system engineering for conveying and distributing industrial water supply and domestic drinking water and collecting, conveying and discharging industrial wastewater, domestic sewage and rainwater. The water supply and drainage pipeline engineering is an integral part of a water supply and drainage system, plays an important role in the whole water supply and drainage system and comprises the pipeline system and various structural engineering on the pipeline system. The engineering investment accounts for most of the total engineering investment of the water supply and drainage system.
Drainage pipe is in the installation, need dig out the pot foundation that the pipeline was laid, and the pot foundation dug in advance needs supporting mechanism to support, otherwise collapse very easily, and need demolish supporting structure after the piping erection, the most simple structure of present supporting structure, it is poor to strut the effect, and the piping erection accomplishes the back, demolish the difficulty, work efficiency has been reduced, can't demolish even a bit, lead to can not supporting structure used repeatedly, the cost is increased, we design a pipeline drainage engineering's excavation supporting structure for this reason, solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the utility model provides a pipeline drainage engineering's excavation supporting construction for realize the excavation supporting technology to drainage engineering. The utility model discloses a set up a backplate, supporting mechanism isotructure has realized the excavation supporting technology to drainage engineering. Adopt the utility model discloses can effectively realize the excavation supporting technology to drainage engineering afterwards.
In order to realize the technical scheme, the utility model discloses a following technical scheme realizes:
a foundation pit supporting structure for pipeline drainage engineering comprises a supporting and protecting plate and a supporting mechanism, wherein the supporting mechanism is hinged with the supporting plate, one end, provided with the supporting mechanism, of the supporting and protecting plate is located at the bottom of a foundation pit to be supported, and the supporting mechanism and the supporting plate form a triangular supporting structure;
the supporting mechanism comprises a plurality of supporting legs, a plurality of inclined supporting rods and inclined rod fixing positions, one ends of the supporting legs are hinged to the supporting plate, the top, away from one end hinged to the supporting plate, of each supporting leg is provided with the inclined rod fixing positions, one ends of the inclined supporting rods are hinged to the supporting plate, the other ends of the inclined supporting rods are placed on the inclined rod fixing positions, and the supporting legs, the inclined supporting rods and the supporting plate are all connected to form a triangular supporting structure.
In order to better realize the utility model discloses, as above-mentioned technical scheme's further description, the supporting plate includes butt joint piece, butt joint groove, the U-shaped handle, butt joint piece with butt joint groove meet the setting with on the adjacent both sides face in supporting mechanism place face, and it is used for prolonging this supporting construction, butt joint piece is pegged graft completely in the butt joint groove, the U-shaped handle includes at least two, and sets up at the top of a backplate.
As a further description of the above technical solution, the supporting plate further includes a plurality of guiding grooves, and the guiding grooves are uniformly distributed on a surface of the supporting plate opposite to the supporting mechanism.
As further description of the technical scheme, the upper part of one end, far away from the rotating bolt A, of the supporting leg is of an arc-shaped structure.
As further description of the technical scheme, the supporting leg further comprises a plurality of anti-skidding teeth, and the anti-skidding teeth are arranged on the bottom surface of the supporting leg.
As a further description of the above technical solution, the docking block and the docking slot are both T-shaped structures.
As a further description of the above technical solution, the diagonal rod is fixed and positioned as a sleeve, and one end of the sleeve is movably connected with the diagonal rod.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the utility model discloses in, can rotate between bearing structure and the supporting plate, the one end of diagonal brace inserts the formation right angle bearing structure in the fixed inclined hole, two sets of correspondences are installed and can be fine support the hole base in the hole base, the installation of the pipeline of being convenient for, after the piping erection was accomplished, pull a backplate to the lift, the tip of diagonal brace breaks away from fixed inclined hole automatically, make bearing structure and supporting plate be located same vertical plane, can pull out whole supporting structure from the both sides of pipeline, can carry out repetitious usage many times, not only the supporting effect is good, and it is convenient to use, and suitable using widely.
The utility model discloses a set up a backplate, supporting mechanism isotructure has realized the excavation supporting technology to drainage engineering.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic plan view of a supporting state of the supporting structure of the present invention;
fig. 2 is a schematic three-dimensional structure diagram of the support structure of the present invention;
fig. 3 is a schematic plan view of the supporting structure of the present invention;
fig. 4 is a schematic top view of the supporting structure of the present invention;
fig. 5 is a schematic view of a three-dimensional structure of the supporting mechanism of the present invention.
The figure is marked with 1-supporting plate, 2-supporting mechanism, 11-butt joint block, 12-butt joint groove, 13-U-shaped handle, 14-diversion groove, 21-supporting leg, 22-diagonal bar, 23-diagonal bar fixing position, 24-rotating bolt A, 25-rotating bolt B and 26-anti-skid tooth.
Detailed Description
The present invention will be described in detail and with reference to the preferred embodiments of the present invention, but the present invention is not limited thereto.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "first", "second", "third", etc. are used only for distinguishing the description, and are not intended to indicate or imply relative importance.
The terms "upper", "lower", "left", "right", "inner", "outer", and the like refer to orientations or positional relationships based on the drawings, or the orientations or positional relationships that are conventionally used to place the products of the present invention, and are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "vertical" and the like do not require absolute perpendicularity between the components, but may be slightly inclined. Such as "vertical" merely means that the direction is relatively more vertical and does not mean that the structure must be perfectly vertical, but may be slightly inclined.
In the description of the present invention, it is also to be understood that the terms "disposed," "mounted," "connected," and the like are intended to be construed broadly unless otherwise specifically indicated and limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as a preferred embodiment, the present embodiment takes a structure with a depth of a foundation pit of a pipeline drainage project of 3 meters as an example, and is shown in fig. 1 to 5;
a foundation pit supporting structure for pipeline drainage engineering comprises a supporting and protecting plate 1 and a supporting mechanism 2, wherein the supporting mechanism 2 is hinged with the supporting plate, one end of the supporting and protecting plate 1, which is provided with the supporting mechanism 2, is positioned at the bottom of a foundation pit to be supported, and the supporting mechanism 2 and the supporting and protecting plate 1 form a triangular supporting structure;
the supporting mechanism 2 comprises a plurality of supporting legs 21, a plurality of inclined supporting rods 22 and inclined rod fixing positions 23, one ends of the supporting legs 21 are hinged to the supporting plate 1, the tops of the supporting legs 21, far away from the ends hinged to the supporting plate 1, are provided with the inclined rod fixing positions 23, one ends of the inclined supporting rods 22 are hinged to the supporting plate 1, the other ends of the inclined supporting rods 22 are placed on the inclined rod fixing positions 23, and the supporting legs 21, the inclined supporting rods 22 and the supporting plate 1 are all connected to form a triangular supporting structure.
For clearer and clear explanation the utility model discloses, as preferred embodiment, through setting up a backplate 1 in this embodiment, supporting mechanism 2 etc. have realized the technique of strutting to pipeline drainage engineering, design and connect supporting leg 21, backplate 1 and diagonal brace 22 for triangular support structure simultaneously, have effectively guaranteed this supporting structure's stability and supporting effect.
In order to better realize the utility model discloses, as the further description of above-mentioned technical scheme, prop up backplate 1 and include butt joint piece 11, butt joint groove 12, U-shaped handle 13, butt joint piece 11 with butt joint groove 12 connect the setting with on the adjacent both sides face in supporting mechanism 2 place face, and it is used for prolonging this supporting construction, butt joint piece 11 is pegged graft completely in butt joint groove 12, U-shaped handle 13 includes at least two, and sets up at the top of backplate 1.
For clearer and clear explanation the utility model discloses, as preferred embodiment, through setting up butt joint piece 11, butt joint groove 12 in this embodiment to be connected as a whole with butt joint groove 12 butt joint piece 11, further ensured this supporting construction's supporting effect, promoted supporting construction's stability simultaneously.
As a further description of the above technical solution, the supporting plate 1 further includes a plurality of guiding grooves 14, and the guiding grooves 14 are uniformly distributed on the surface of the supporting plate 1 opposite to the supporting mechanism 2.
In order to clearer and clear explanation the utility model discloses, as preferred embodiment, through setting up guiding gutter 14 in this embodiment, ensured supporting plate 1 and the contact effect of waiting to prop up the body, for the rivers that wait to prop up on the body provide the water conservancy diversion passageway simultaneously, further ensured strutting effect.
As further described in the above technical solution, the upper part of the end of the supporting leg 21 far away from the rotating bolt A24 is in an arc structure.
As further described in the above technical solution, the supporting leg 21 further includes a plurality of anti-slip teeth 26, and the anti-slip teeth 26 are disposed on the bottom surface of the supporting leg 21.
For clearer and clear explanation the utility model discloses, as preferred embodiment, through setting up anti-skidding tooth 26 in this embodiment, effectively promoted the anti-skidding effect of supporting construction in strutting the in-process.
As a further description of the above technical solution, the docking block 11 and the docking slot 12 are both T-shaped structures.
For clearer and more definite explanation, the present invention, as a preferred embodiment, sets the butt-joint block 11 to be T-shaped by setting in this embodiment, and effectively ensures the shear resistance of the brace plate 1 when being in the connection state along the length direction.
As a further description of the above technical solution, the sway rod fixing location 23 is a sleeve, and one end of the sleeve is movably connected with the sway rod 22.
For clearer and clear explanation the utility model discloses, as preferred embodiment, through setting up the sleeve and its and diagonal brace 22 swing joint in this embodiment, when needs are dismantled, can take out the bracing piece promptly, both guaranteed supporting construction's supporting effect, also promoted the utility model discloses an operating performance.
For better realization the utility model discloses, as preferred embodiment, as shown in fig. 1 ~ 5, the utility model discloses a work flow is: firstly, the utility model is installed in a foundation pit to be supported, further, the supporting leg 21 and the diagonal brace 22 are rotated to enable one end of the diagonal brace 22 to be inserted into the fixed diagonal hole, at the moment, the supporting plate 1 and the supporting leg 21 are in a 90-degree structure, further, two groups of supporting structures are correspondingly fixed on two sides in the pit foundation, further, the supporting plate 1 is supported on the inner walls of two sides of the pit foundation to prevent collapse, the anti-slip teeth 26 arranged at the bottom of the supporting leg 21 can effectively increase friction force and prevent sliding, further, a plurality of supporting structures can be assembled through the T-shaped butt-joint blocks 11 and the T-shaped grooves at two ends of the supporting plate 1, further, after the pipeline is installed, a user holds the U-shaped handle 13 to lift upwards, under the gravity and the oppression of the side wall of the pipeline, further, the diagonal brace 22 automatically breaks away from the fixed diagonal hole, and in the process of lifting upwards, further, the supporting legs 21 are gradually unfolded to the gravity direction, the whole supporting structure can be drawn out from two sides of the pipeline, and finally, the supporting structure is repeatedly used.
The utility model discloses in, can rotate between bearing structure and the supporting plate, the one end of diagonal brace inserts the formation right angle bearing structure in the fixed inclined hole, two sets of correspondences are installed and can be fine support the hole base in the hole base, the installation of the pipeline of being convenient for, after the piping erection was accomplished, pull a backplate to the lift, the tip of diagonal brace breaks away from fixed inclined hole automatically, make bearing structure and supporting plate be located same vertical plane, can pull out whole supporting structure from the both sides of pipeline, can carry out repetitious usage many times, not only the supporting effect is good, and it is convenient to use, and suitable using widely.
By the scheme, the foundation pit supporting technology for the drainage engineering is realized.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a pipeline drainage engineering's underground structure which characterized in that: the supporting and protecting structure comprises a supporting and protecting plate (1) and a supporting mechanism (2), wherein the supporting mechanism (2) is hinged with the supporting plate, one end of the supporting and protecting plate (1) provided with the supporting mechanism (2) is positioned at the bottom of a foundation pit to be supported, and the supporting mechanism (2) and the supporting and protecting plate (1) form a triangular supporting structure;
the supporting mechanism (2) comprises a plurality of supporting legs (21), a plurality of inclined supporting rods (22) and inclined rod fixing positions (23), one ends of the supporting legs (21) are hinged to the supporting plate (1), the tops, far away from one ends hinged to the supporting plate (1), of the supporting legs (21) are provided with the inclined rod fixing positions (23), one ends of the inclined supporting rods (22) are hinged to the supporting plate (1), the other ends of the inclined supporting rods are placed on the inclined rod fixing positions (23), and the supporting legs (21), the inclined supporting rods (22) and the supporting plate (1) are all connected to form a triangular supporting structure.
2. The foundation pit supporting structure of the pipeline drainage engineering as claimed in claim 1, wherein: the supporting and protecting plate (1) comprises a butt joint block (11), a butt joint groove (12) and a U-shaped handle (13), wherein the butt joint block (11) and the butt joint groove (12) are connected and arranged on two side faces adjacent to the face where the supporting mechanism (2) is located, the butt joint block is used for extending the supporting structure, the butt joint block (11) is completely inserted into the butt joint groove (12), and the U-shaped handle (13) comprises at least two parts and is arranged at the top of the supporting and protecting plate (1).
3. The foundation pit supporting structure of the pipeline drainage engineering as claimed in claim 2, wherein: the supporting and protecting plate (1) further comprises a plurality of guide grooves (14), and the guide grooves (14) are uniformly distributed on the surface of the supporting and protecting plate (1) opposite to the supporting mechanism (2).
4. The foundation pit supporting structure of the pipeline drainage engineering as claimed in claim 1, wherein: the upper part of one end of the support leg (21) far away from the rotating bolt A (24) is of an arc-shaped structure.
5. The foundation pit supporting structure of the pipeline drainage engineering as claimed in claim 4, wherein: the supporting leg (21) further comprises a plurality of anti-skidding teeth (26), and the anti-skidding teeth (26) are arranged on the bottom surface of the supporting leg (21).
6. The foundation pit supporting structure of the pipeline drainage engineering as claimed in claim 2, wherein: the butt joint block (11) and the butt joint groove (12) are both of T-shaped structures.
7. The foundation pit supporting structure of the pipeline drainage engineering as claimed in claim 1, wherein: the inclined rod fixing position (23) is a sleeve, and one end of the sleeve is movably connected with the inclined support rod (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020745458.0U CN212983868U (en) | 2020-05-08 | 2020-05-08 | Foundation pit supporting structure for pipeline drainage engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020745458.0U CN212983868U (en) | 2020-05-08 | 2020-05-08 | Foundation pit supporting structure for pipeline drainage engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212983868U true CN212983868U (en) | 2021-04-16 |
Family
ID=75420308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020745458.0U Active CN212983868U (en) | 2020-05-08 | 2020-05-08 | Foundation pit supporting structure for pipeline drainage engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212983868U (en) |
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2020
- 2020-05-08 CN CN202020745458.0U patent/CN212983868U/en active Active
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