CN214194572U - Supporting pile foundation pit supporting device for engineering - Google Patents
Supporting pile foundation pit supporting device for engineering Download PDFInfo
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- CN214194572U CN214194572U CN202120075192.8U CN202120075192U CN214194572U CN 214194572 U CN214194572 U CN 214194572U CN 202120075192 U CN202120075192 U CN 202120075192U CN 214194572 U CN214194572 U CN 214194572U
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- supporting
- rod
- sliding
- strut
- rods
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- 230000000694 effects Effects 0.000 abstract description 14
- 238000009412 basement excavation Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model provides a supporting pile foundation pit supporting device for engineering, which comprises a supporting column; a sliding cylinder is arranged outside the strut in a sliding manner; the sliding cylinder is also provided with a support rod A and a support rod B; the outer side of the sliding cylinder is rotatably provided with a supporting rod A and a supporting rod B through hinge connection; the supporting rods A and the supporting rods B are in a parallel structure, and the number of the supporting rods A and the number of the supporting rods B are respectively four; the bottom of the strut is fixedly provided with four groups of fixed rods; the fixed plate that is provided with in pillar bottom has realized carrying out the effect of fixed support device according to foundation ditch specification size through being provided with slider and spout device, utilizes slider top circular arc structure cooperation spring assembly, has reached slider device reciprocating motion's purpose, compares the effect that current fender pile foundation ditch supporting device can be strutted according to foundation ditch specification size in more simple and convenient realization, has strengthened the practicality.
Description
Technical Field
The utility model belongs to the technical field of the excavation supporting, more specifically say, in particular to engineering is with a fender pile excavation supporting device.
Background
The foundation pit support is a retaining, reinforcing and protecting measure adopted for the side wall of the foundation pit and the surrounding environment in order to ensure the safety of the construction of an underground structure and the surrounding environment of the foundation pit. In the prior art, a foundation pit is usually supported by using support modes such as row pile support, underground continuous wall support, cement retaining wall support and the like. When utilizing row's pile to strut, need squeeze into soil with row's pile, foundation ditch fender pile among the prior art, some conveniently squeeze into, but inconvenient taking out, some conveniently take out, but inconvenient squeezing into, and the foundation ditch fender pile who both conveniently squeezes into and conveniently take out adopts the steel pipe usually, and its ability of strutting is relatively weak.
Based on the above, current excavation supporting device uses inconveniently, and adopts the steel pipe usually, and its supporting ability is relatively weak, and holistic stability is relatively poor, and can not adjust according to the specification of foundation ditch, is unfavorable for excavation supporting device to strut the foundation ditch.
In view of the above, research and improvement are made on the existing structure and defects, and a supporting pile foundation pit supporting device for engineering is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an engineering is with fender pile underground structure supporting device to current underground structure supporting device who proposes uses inconvenient in solving above-mentioned background art, and adopts the steel pipe usually, and its supporting ability is weaker, and holistic stability is relatively poor, and can not adjust according to the specification of foundation ditch, is unfavorable for underground structure supporting device to carry out the problem of strutting to the foundation ditch.
The utility model relates to an engineering is with fender pile underground structure supporting device's purpose and efficiency is reached by following specific technological means:
a foundation pit supporting device of a supporting pile for engineering comprises a supporting column; a sliding cylinder is arranged outside the strut in a sliding manner; the sliding cylinder is also provided with a support rod A and a support rod B; the outer side of the sliding cylinder is rotatably provided with a supporting rod A and a supporting rod B through hinge connection; the supporting rods A and the supporting rods B are in a parallel structure, and the number of the supporting rods A and the number of the supporting rods B are respectively four; the bottom of the strut is fixedly provided with four groups of fixed rods; the bottom of the pillar is fixedly provided with a fixing plate.
Furthermore, the support is also provided with a sliding block; a sliding groove is formed in the inner side of the strut, and a sliding block is arranged in the sliding groove in a sliding manner; the top end of the sliding block is of an arc-shaped structure; and a spring device is arranged between the bottom of the sliding block and the bottom of the sliding groove in the strut.
Furthermore, the sliding cylinder is also provided with a supporting and protecting plate; the bottom ends of the supporting rod A and the supporting rod B are respectively provided with a supporting and protecting plate in a hinged and rotating way, and the supporting and protecting plate is of an arc-shaped structure; the number of the supporting plates is four.
Furthermore, the fixed rod is also provided with a sliding rod; the inner part of the fixed rod is hollow, and a sliding rod is arranged in the fixed rod in a sliding manner; a spring device is arranged between the bottom end of the sliding rod and the bottom of the inner side of the fixed rod; the top end of the sliding rod is fixed on the inner side of the supporting plate.
Further, the fixed plate is also provided with a screw; screw holes are formed in the inner side of the fixing plate and are arranged in an annular array, and a screw rod is arranged inside the screw hole in the inner side of the fixing plate in a threaded connection mode; and the bottom of the screw rod is in a cross structure.
Compared with the prior art, the utility model discloses following beneficial effect has:
the effect of fixing the supporting device according to the size of the foundation pit is achieved by means of the sliding block and the sliding groove device, the sliding block top arc structure is matched with the spring device, the reciprocating motion purpose of the sliding block device is achieved, the effect that the existing supporting pile foundation pit supporting device can support according to the size of the foundation pit is achieved more simply and conveniently compared, and practicability is enhanced.
The effect that makes the supporting plate adjust according to the foundation ditch specification has been realized through being provided with slide bar and dead lever, utilizes branch A cooperation branch B device to realize adjusting the supporting plate, makes the supporting plate keep horizontal migration's effect, and the device can more effectual realization be favorable to the excavation supporting device to strutting the excavation supporting to the foundation ditch.
Utilize screw rod device cooperation fixed plate device to realize the effect of guaranteeing device stability, avoided the poor problem of supporting device stability, strengthened supporting device's supporting ability, make supporting device convenient and fast when using, reduced use cost, improved work efficiency, more effectual to a fender pile foundation ditch strut the operation.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is an enlarged schematic structural diagram of part a of the present invention.
Fig. 4 is an enlarged schematic structural view of the slider device of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a pillar; 101. a slider; 2. a slide cylinder; 201. a strut A; 202. a strut B; 203. supporting the guard plate; 3. fixing the rod; 301. a slide bar; 4. a fixing plate; 401. a screw.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. 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 shown in figures 1 to 4:
the utility model provides a supporting pile foundation pit supporting device for engineering, which comprises a supporting column 1; the pillar 1 is also provided with a slide block 101; a sliding groove is formed in the inner side of the strut 1, and a sliding block 101 is arranged in the sliding groove in a sliding manner; the top end of the sliding block 101 is of an arc-shaped structure; a spring device is arranged between the bottom of the sliding block 101 and the bottom of the sliding groove in the strut 1; a sliding cylinder 2 is arranged outside the strut 1 in a sliding manner; the slide cylinder 2 is also provided with a support rod A201 and a support rod B202; the outer side of the sliding cylinder 2 is rotatably provided with a supporting rod A201 and a supporting rod B202 through hinge connection; the supporting rods A201 and the supporting rods B202 are in a parallel structure, and the number of the supporting rods A201 and the number of the supporting rods B202 are respectively set to be four groups; the slide cylinder 2 is also provided with a supporting and protecting plate 203; the bottom ends of the supporting rod A201 and the supporting rod B202 are respectively provided with a supporting plate 203 in a hinged and rotating manner, and the supporting plate 203 is of an arc-shaped structure; the number of the supporting guard plates 203 is set to four groups; the bottom of the pillar 1 is fixedly provided with four fixed rods 3, and the number of the fixed rods 3 is four; the bottom of the pillar 1 is fixedly provided with a fixing plate 4.
Wherein, the fixed rod 3 is also provided with a slide bar 301; the fixing rod 3 is hollow, and a sliding rod 301 is arranged inside the fixing rod 3 in a sliding manner; a spring device is arranged between the bottom end of the sliding rod 301 and the bottom of the inner side of the fixed rod 3; the top end of the sliding rod 301 is fixed on the inner side of the supporting and protecting plate 203; through being provided with slide bar 301 and dead lever 3 and spring assembly, realized making the effect that supporting plate 203 adjusted according to foundation ditch specification size.
Wherein, the fixed plate 4 is also provided with a screw 401; screw holes are formed in the inner side of the fixing plate 4, the screw holes are formed in an annular array, and a screw rod 401 is arranged inside the screw hole in the inner side of the fixing plate 4 in a threaded connection mode; the bottom of the screw 401 is in a cross structure; through being provided with screw 401 bottom cross structure, realized the effect of firm fixed support device more.
The specific use mode and function of the embodiment are as follows:
in the utility model, when in use, the supporting device is fixed at the bottom inside a foundation pit through the fixing plate 4 and the screw 401, the sliding cylinder 2 is moved downwards, the sliding cylinder 2 drives the supporting rod A201 and the supporting rod B202 to expand outwards, the supporting rod A201 and the supporting rod B202 drive the supporting plate 203 to expand outwards, the sliding rod 301 slides inside the fixing rod 3, the sliding rod 301 drives the supporting plate 203 to horizontally slide, and the effect of adjusting the supporting plate 203 according to the size of the foundation pit is realized by arranging the sliding rod 301, the fixing rod 3 and the spring device; the sliding block 101 slides in a sliding groove in the strut 1 through a spring device, the effect of fixing the supporting device according to the specification and size of a foundation pit is realized through the arrangement of the sliding block 101 and the sliding groove device, the effect of reciprocating motion of the sliding block 101 is achieved by matching an arc structure at the top of the sliding block 101 with the spring device, the effect of ensuring the stability of the supporting device is realized by matching a screw 401 device with a fixing plate 4 device, the problem of poor stability of the supporting device is avoided, and the effect of fixing the supporting device more stably is realized through the arrangement of a cross structure at the bottom of the screw 401; the foundation pit supporting device is favorable for supporting the foundation pit.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. The utility model provides an engineering is with fender pile foundation ditch supporting device which characterized in that includes: a strut (1); a sliding cylinder (2) is arranged outside the strut (1) in a sliding manner; the sliding cylinder (2) is also provided with a support rod A (201) and a support rod B (202); the outer side of the sliding barrel (2) is rotatably provided with a support rod A (201) and a support rod B (202) through hinge connection; the supporting rods A (201) and the supporting rods B (202) are in a parallel structure, and the number of the supporting rods A (201) and the number of the supporting rods B (202) are respectively set into four groups; the bottom of the strut (1) is fixedly provided with four fixing rods (3), and the number of the fixing rods (3) is four; the bottom of the pillar (1) is fixedly provided with a fixing plate (4).
2. A supporting pile foundation pit supporting device for engineering as claimed in claim 1, wherein: the strut (1) is also provided with a sliding block (101); a sliding groove is formed in the inner side of the strut (1), and a sliding block (101) is arranged in the sliding groove in a sliding manner; the top end of the sliding block (101) is of an arc-shaped structure; a spring device is arranged between the bottom of the sliding block (101) and the bottom of the sliding groove in the strut (1).
3. A supporting pile foundation pit supporting device for engineering as claimed in claim 1, wherein: the sliding barrel (2) is also provided with a supporting and protecting plate (203); the bottom ends of the supporting rod A (201) and the supporting rod B (202) are respectively provided with a supporting and protecting plate (203) in a rotating mode through hinged connection, and the supporting and protecting plate (203) is of an arc-shaped structure; the number of the support guard plates (203) is set to four groups.
4. A supporting pile foundation pit supporting device for engineering as claimed in claim 1, wherein: the fixed rod (3) is also provided with a sliding rod (301); the fixing rod (3) is hollow, and a sliding rod (301) is arranged in the fixing rod (3) in a sliding manner; a spring device is arranged between the bottom end of the sliding rod (301) and the bottom of the inner side of the fixed rod (3); the top end of the sliding rod (301) is fixed at the inner side of the supporting and protecting plate (203).
5. A supporting pile foundation pit supporting device for engineering as claimed in claim 1, wherein: the fixed plate (4) is also provided with a screw (401); screw holes are formed in the inner side of the fixing plate (4), the screw holes are formed in an annular array, and a screw rod (401) is arranged inside the screw hole in the inner side of the fixing plate (4) in a threaded connection mode; and the bottom of the screw rod (401) is in a cross structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120075192.8U CN214194572U (en) | 2021-01-13 | 2021-01-13 | Supporting pile foundation pit supporting device for engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120075192.8U CN214194572U (en) | 2021-01-13 | 2021-01-13 | Supporting pile foundation pit supporting device for engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214194572U true CN214194572U (en) | 2021-09-14 |
Family
ID=77634759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120075192.8U Expired - Fee Related CN214194572U (en) | 2021-01-13 | 2021-01-13 | Supporting pile foundation pit supporting device for engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214194572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115125964A (en) * | 2022-06-30 | 2022-09-30 | 浙江土工岩土科技有限公司 | Modular supporting construction that can make up |
-
2021
- 2021-01-13 CN CN202120075192.8U patent/CN214194572U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115125964A (en) * | 2022-06-30 | 2022-09-30 | 浙江土工岩土科技有限公司 | Modular supporting construction that can make up |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 |