CN210482324U - Foundation pit supporting structure - Google Patents
Foundation pit supporting structure Download PDFInfo
- Publication number
- CN210482324U CN210482324U CN201921391539.9U CN201921391539U CN210482324U CN 210482324 U CN210482324 U CN 210482324U CN 201921391539 U CN201921391539 U CN 201921391539U CN 210482324 U CN210482324 U CN 210482324U
- Authority
- CN
- China
- Prior art keywords
- plate
- rod
- sliding
- supporting
- welded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a foundation pit supporting structure, a supporting component is arranged on the top surface of a bottom plate, a supporting plate is hinged on the top end of a connecting plate, a sliding seat is connected in the middle of the sliding track in a sliding way, a hand wheel is welded at one end of a screw rod, a second connecting rod is movably arranged at the top end of a first connecting rod, the inner thread pipe is internally connected with a positioning column through screw threads, the edge of the supporting plate is provided with an expanding component, the sliding rod is arranged in the connecting groove, the front surfaces of the first connecting rod and the second connecting rod are both provided with connecting holes, when the bottom plate of the foundation pit is placed on the ground, the positioning column is connected with the inner thread pipe through screw threads, the positioning column is rotated, the positioning column pierces into the soil to complete fixation, the fixation is convenient, the supporting plate can be folded, the occupied space is reduced, the carrying is, the supporting strength is improved.
Description
Technical Field
The utility model relates to a excavation supporting technology field specifically is an excavation supporting construction.
Background
The foundation pit supporting is a measure of supporting, reinforcing and protecting a deep foundation pit side wall and the surrounding environment in order to ensure the safety of the underground structure construction and the surrounding environment of the foundation pit, the construction accidents of the foundation pit are frequent, the construction is influenced if the accidents happen, the group death and group damage are caused if the accidents happen, and the consequences are quite serious.
A foundation pit supporting structure is mentioned in a patent with the publication number of CN208379596U, the foundation pit supporting structure is convenient to assemble and disassemble, can be recycled, saves cost, reduces the generation of construction waste, is more environment-friendly, reduces pollution to the environment, but has larger volume and inconvenient carrying, and is not stable enough to be connected with the ground and is easy to incline.
SUMMERY OF THE UTILITY MODEL
The utility model provides a supporting construction of foundation ditch can effectively solve the volume that proposes in the above-mentioned background art great, and the transport is inconvenient, and is connected with ground and is stable inadequately, the problem of easy incline.
In order to achieve the above object, the utility model provides a following technical scheme: a foundation pit supporting structure comprises a bottom plate, wherein a supporting assembly is arranged on the top surface of the bottom plate and comprises a connecting plate, a supporting plate, a sliding rail, a sliding seat, a screw rod, a hand wheel, a first connecting rod, a second connecting rod, an internal threaded pipe and a positioning column;
the utility model discloses a portable electronic device, including bottom plate, connecting plate, bottom plate top surface, connecting plate, slide rail middle part sliding connection have a slide, the slide openly middle part has the screw rod through connection through the screw thread, the welding of screw rod one end has the hand wheel, screw rod one end is rotated and is connected in the positive middle part of connecting plate, the slide top articulates there is the head rod, head rod top movable mounting has the second connecting rod, the second connecting rod top articulates in the positive middle part of backup pad, slide top surface both sides all run through the welding have the internal thread pipe, there is the reference column internal thread intraduct through.
Preferably, the bottom end of the second connecting rod is movably sleeved with a connecting cylinder, a limiting groove is formed in the connecting cylinder, a limiting ring is welded at the position, corresponding to the limiting groove, of the bottom end of the second connecting rod, and the bottom end of the connecting cylinder is connected to the top end of the first connecting rod through threads.
Preferably, the slide rail inner wall is provided with a sliding groove, and the slide is embedded in the sliding groove.
Preferably, the top end of the screw rod is sleeved with a positioning ring corresponding to the front face of the connecting plate, and the positioning ring is welded on the front face of the connecting plate.
Preferably, the edge of the supporting plate is provided with an expansion assembly, and the expansion assembly comprises a connecting groove, a sliding rod, a pressing plate, a first connecting strip, a second connecting strip and a connecting hole;
the spread groove is evenly seted up on the backup pad top, spread groove internally mounted has the slide bar, the welding of slide bar top has the clamp plate, the welding of backup pad one side has first connecting strip, the welding of backup pad opposite side has the second connecting strip, connecting hole has all been seted up to first connecting strip and second connecting strip openly.
Preferably, a positioning screw is arranged at the top end part of the front face of the supporting plate corresponding to the sliding rod.
Preferably, the sum of the thicknesses of the first connecting strip and the second connecting strip is equal to the thickness of the supporting plate
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:
1. be provided with supporting component, the bottom plate is placed when the ground, and the reference column links to each other with the internal thread pipe through the screw thread, rotates the reference column, and the reference column pierces into earth, accomplishes fixedly, and is fixed convenient, and collapsible backup pad reduces the space that occupies, is convenient for carry.
2. The first connecting rod and the second connecting rod are connected through the connecting cylinder, the disassembly is convenient, the connecting cylinder is limited and fixed through the limiting groove and the limiting ring, and the supporting component is convenient to cooperate to connect and is convenient to use.
3. The supporting structure is provided with the expansion assembly, the sliding rod is pulled along the connecting groove, the position of the pressing plate is changed, the supporting height is increased, the supporting area is enlarged, and meanwhile, the supporting structures are connected through the first connecting strips and the second connecting strips, so that the supporting strength is improved.
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 structural diagram of the present invention;
fig. 2 is a schematic structural view of the support assembly of the present invention;
fig. 3 is a schematic view of the mounting structure of the connecting cylinder of the present invention;
FIG. 4 is a schematic structural view of the expansion assembly of the present invention;
reference numbers in the figures: 1. a base plate;
2. a support assembly; 201. a connecting plate; 202. a support plate; 203. a slide rail; 204. a slide base; 205. a screw; 206. a hand wheel; 207. a first connecting rod; 208. a second connecting rod; 209. an internally threaded tube; 210. a positioning column;
3. a connecting cylinder; 4. a limiting groove; 5. a limiting ring;
6. an expansion component; 601. connecting grooves; 602. a slide bar; 603. pressing a plate; 604. a first connecting bar; 605. a second connecting strip; 606. and connecting the holes.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-4, the utility model provides a technical solution, a foundation pit supporting structure, comprising a bottom plate 1, a supporting component 2 is installed on the top surface of the bottom plate 1, the supporting component 2 comprises a connecting plate 201, a supporting plate 202, a sliding rail 203, a sliding seat 204, a screw 205, a hand wheel 206, a first connecting rod 207, a second connecting rod 208, an internal threaded pipe 209 and a positioning column 210;
the connecting plate 201 is welded at one end of the top surface of the bottom plate 1, the top end of the connecting plate 201 is hinged with a supporting plate 202, the middle part of the top surface of the bottom plate 1 is welded with a sliding rail 203, the middle part of the top surface of the sliding rail 203 is connected with a sliding seat 204 in a sliding way, the inner wall of the sliding rail 203 is provided with a sliding groove, the sliding seat 204 is embedded in the sliding groove to facilitate the sliding seat 204 to move along the sliding rail 203, the middle part of the front surface of the sliding seat 204 is connected with a screw 205 in a penetrating way through a thread, the top end of the screw 205 is sleeved with a positioning ring corresponding to the front surface of the connecting plate 201, the positioning ring is welded at the front surface of the connecting plate 201, the screw 205 is ensured to be parallel to the sliding rail 203 without hindering the rotation of the screw 205, one end of, the welding of second connecting rod 208 bottom correspondence spacing groove 4 department has spacing ring 5, and threaded connection is passed through on the head rod 207 top in the 3 bottoms of connecting cylinder, is convenient for connect and dismantles head rod 207 and second connecting rod 208, and the second connecting rod 208 top articulates in the positive middle part of backup pad 202, and the welding has interior threaded pipe 209 all to run through in slide 204 top surface both sides, and there is reference column 210 inside through threaded connection of interior threaded pipe 209.
An expansion component 6 is arranged at the edge of the support plate 202, and the expansion component 6 comprises a connecting groove 601, a sliding rod 602, a pressing plate 603, a first connecting strip 604, a second connecting strip 605 and a connecting hole 606;
the connecting groove 601 is uniformly arranged at the top end of the supporting plate 202, a sliding rod 602 is arranged inside the connecting groove 601, a positioning screw is arranged at the top end of the front surface of the supporting plate 202 corresponding to the sliding rod 602, the sliding rod 602 is convenient to fix, a pressing plate 603 is welded at the top end of the sliding rod 602, a first connecting strip 604 is welded at one side of the supporting plate 202, a second connecting strip 605 is welded at the other side of the supporting plate 202, the sum of the thicknesses of the first connecting strip 604 and the second connecting strip 605 is equal to the thickness of the supporting plate 202, the first connecting strip 604 and the second connecting strip 605 are convenient to connect, and connecting holes 606 are.
The utility model discloses a theory of operation and use flow: placing the bottom plate 1 at a supporting position, enabling the connecting plate 201 to be close to a vertical foundation pit surface, enabling the positioning column 210 to be connected with the internal threaded pipe 209 through threads, rotating the positioning column 210, enabling the positioning column 210 to penetrate into the soil to complete fixation and be convenient to fix, enabling the supporting plate 202 and the connecting plate 201 to be in the same vertical plane by taking a joint as a center to rotate the supporting plate 202, enabling the first connecting rod 207 to be aligned with the second connecting rod 208, pulling the connecting cylinder 3 along the pulling second connecting rod 208, rotating the connecting cylinder 3, connecting the connecting cylinder 3 and the top end of the first connecting rod 207 through threads to complete connection and convenient to disassemble, enabling the supporting plate 202 to be folded, reducing occupied space and facilitating carrying, enabling the hand wheel 206 to be rotated, enabling the hand wheel 206 to drive the screw 205 to rotate, enabling the sliding seat 204 to move along the sliding rail 203 through threads, enabling the sliding seat 204 to push the connected first connecting, completing the support;
the sliding rod 602 can be pulled along the connecting groove 601 according to the height of the inner wall of the foundation pit, the position of the pressing plate 603 is changed, the supporting height is increased, the supporting area is enlarged, meanwhile, a plurality of supporting structures are connected through the first connecting strip 604 and the second connecting strip 605, bolts are turned into in the connecting holes 606 for fixing, and the supporting strength is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 foundation ditch supporting construction, includes bottom plate (1), its characterized in that: the top surface of the bottom plate (1) is provided with a supporting component (2), and the supporting component (2) comprises a connecting plate (201), a supporting plate (202), a sliding rail (203), a sliding seat (204), a screw rod (205), a hand wheel (206), a first connecting rod (207), a second connecting rod (208), an internal threaded pipe (209) and a positioning column (210);
the connecting plate (201) is welded at one end of the top surface of the bottom plate (1), a supporting plate (202) is hinged at the top end of the connecting plate (201), a sliding rail (203) is welded in the middle of the top surface of the bottom plate (1), a sliding seat (204) is connected in a sliding manner in the middle of the sliding rail (203), the middle part of the front surface of the sliding seat (204) is connected with a screw rod (205) through a thread, a hand wheel (206) is welded at one end of the screw rod (205), one end of the screw rod (205) is rotatably connected to the middle part of the front surface of the connecting plate (201), a first connecting rod (207) is hinged at the top end of the sliding seat (204), a second connecting rod (208) is movably arranged at the top end of the first connecting rod (207), the top end of the second connecting rod (208) is hinged to the middle part of the front surface of the supporting plate (202), an internal threaded pipe (209) is welded on both sides of the top surface of the sliding seat (204) in a penetrating way, the inner part of the internal thread pipe (209) is connected with a positioning column (210) through threads.
2. A foundation pit supporting construction according to claim 1, wherein: connecting cylinder (3) have been cup jointed in second connecting rod (208) bottom activity, spacing groove (4) have been seted up to connecting cylinder (3) inside, the welding of corresponding spacing groove (4) department in second connecting rod (208) bottom has spacing ring (5), threaded connection is passed through on first connecting rod (207) top in connecting cylinder (3) bottom.
3. A foundation pit supporting construction according to claim 1, wherein: the inner wall of the sliding rail (203) is provided with a sliding groove, and the sliding seat (204) is embedded in the sliding groove.
4. A foundation pit supporting construction according to claim 1, wherein: the top end of the screw rod (205) is sleeved with a positioning ring corresponding to the front face of the connecting plate (201), and the positioning ring is welded on the front face of the connecting plate (201).
5. A foundation pit supporting construction according to claim 1, wherein: an expansion component (6) is arranged at the edge of the supporting plate (202), and the expansion component (6) comprises a connecting groove (601), a sliding rod (602), a pressing plate (603), a first connecting strip (604), a second connecting strip (605) and a connecting hole (606);
the connecting groove (601) is uniformly arranged at the top end of the supporting plate (202), a sliding rod (602) is arranged inside the connecting groove (601), a pressing plate (603) is welded at the top end of the sliding rod (602), a first connecting strip (604) is welded at one side of the supporting plate (202), a second connecting strip (605) is welded at the other side of the supporting plate (202), and connecting holes (606) are formed in the front surfaces of the first connecting strip (604) and the second connecting strip (605).
6. A foundation pit supporting construction according to claim 5, wherein: and a positioning screw is arranged at the top end part of the front surface of the supporting plate (202) corresponding to the sliding rod (602).
7. A foundation pit supporting construction according to claim 5, wherein: the sum of the thicknesses of the first connecting strip (604) and the second connecting strip (605) is equal to the thickness of the support plate (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921391539.9U CN210482324U (en) | 2019-08-26 | 2019-08-26 | Foundation pit supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921391539.9U CN210482324U (en) | 2019-08-26 | 2019-08-26 | Foundation pit supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210482324U true CN210482324U (en) | 2020-05-08 |
Family
ID=70539302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921391539.9U Expired - Fee Related CN210482324U (en) | 2019-08-26 | 2019-08-26 | Foundation pit supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210482324U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411565A (en) * | 2020-11-06 | 2021-02-26 | 江西省建筑设计研究总院 | Geotechnical engineering is with secret excavation guard plate |
| CN112482398A (en) * | 2020-12-11 | 2021-03-12 | 胡剑 | Deep foundation pit supporting device easy for drainage |
| CN112554200A (en) * | 2020-11-18 | 2021-03-26 | 温州竺陌机械科技有限公司 | Pile foundation engineering foundation pit supporting mechanism with detachable function |
-
2019
- 2019-08-26 CN CN201921391539.9U patent/CN210482324U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411565A (en) * | 2020-11-06 | 2021-02-26 | 江西省建筑设计研究总院 | Geotechnical engineering is with secret excavation guard plate |
| CN112554200A (en) * | 2020-11-18 | 2021-03-26 | 温州竺陌机械科技有限公司 | Pile foundation engineering foundation pit supporting mechanism with detachable function |
| CN112482398A (en) * | 2020-12-11 | 2021-03-12 | 胡剑 | Deep foundation pit supporting device easy for drainage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210482324U (en) | Foundation pit supporting structure | |
| CN111663539A (en) | Can dismantle combined excavation supporting construction of recovery | |
| CN210660145U (en) | Coal mine tunnel supporting device | |
| CN110925493B (en) | Petroleum pipeline erects and uses strutting arrangement | |
| CN209025103U (en) | For building the pile-column foundation structure of escape truck or emergency bridge | |
| CN211174152U (en) | Temporary support device is used in tunnel construction in pit | |
| CN209855714U (en) | Rotary angle adjusting device for drilling machine | |
| CN108589926B (en) | Shockproof steel structure movable plate house | |
| CN203834906U (en) | Triangular operation platform used for capital construction slope face | |
| CN215488182U (en) | Water supply and drainage pipeline connecting structure for real estate building | |
| CN210917388U (en) | Easy dismouting formula underground structure | |
| CN108678527A (en) | A kind of auxiliary support apparatus | |
| CN207277373U (en) | A kind of riding track being used in foundation pit construction | |
| CN216445869U (en) | Modularization municipal guardrail convenient to dismouting | |
| CN220378311U (en) | Supporting device for subway shield underpass building | |
| CN220081036U (en) | Combined foundation pit guardrail | |
| CN220686077U (en) | Foundation pit supporting structure | |
| CN221053388U (en) | Early warning device of face limit protection in construction | |
| CN214462300U (en) | Firm profiled steel structure engineering support | |
| CN215761730U (en) | Adjustable tunnel supporting structure | |
| CN217027126U (en) | Angle-adjustable supporting device for open excavation foundation pit | |
| CN216483713U (en) | Petroleum pipeline leakage point detection device | |
| CN211898435U (en) | Tunnel deep basal pit lateral wall protector | |
| CN217631720U (en) | Safety guardrail | |
| CN219993730U (en) | Shield device for coal mining tunneling |
Legal Events
| 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: 20200508 |