CN217053393U - Geotechnical engineering foundation pit collapse prevention supporting structure - Google Patents
Geotechnical engineering foundation pit collapse prevention supporting structure Download PDFInfo
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- CN217053393U CN217053393U CN202220799245.5U CN202220799245U CN217053393U CN 217053393 U CN217053393 U CN 217053393U CN 202220799245 U CN202220799245 U CN 202220799245U CN 217053393 U CN217053393 U CN 217053393U
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- 230000002265 prevention Effects 0.000 title claims description 10
- 238000010276 construction Methods 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 7
- 230000006872 improvement Effects 0.000 description 6
- 239000002689 soil Substances 0.000 description 5
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000010586 diagram Methods 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
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Abstract
The utility model relates to a foundation ditch supporting device, specifically speaking relates to a geotechnical engineering foundation ditch supporting construction that prevents collapsing. It includes strutting arrangement and sets up in the adjusting device of strutting arrangement one side, and strutting arrangement includes the base, and the top of base is rotated and is connected with and rotates the post, and the both sides slip of base is provided with the fagging, and the both ends grafting cooperation of rotating the post inner wall has the telescopic link, and one side of telescopic link is equipped with the slip pinion rack, telescopic link and rotation post sliding connection, and the one end of telescopic link is rotated and is connected with the turning block, turning block and fagging sliding connection, and adjusting device includes two slip gears. The utility model relates to a completion that can be quick simple and convenient compares in common supporting construction in the support protection of the foundation ditch both sides lateral wall of equidimension not, and easy operation is swift to can receive when not using, can not occupy too many spaces, be convenient for transport and deposit.
Description
Technical Field
The utility model relates to a foundation ditch supporting device, specifically speaking relates to a geotechnical engineering foundation ditch supporting construction that collapses.
Background
The foundation ditch is the soil hole that is excavated according to basement elevation and basic plane size in basic design position, when digging in some soil property comparatively soft soil and establishing the foundation ditch, often leads to the soil stone collapse of foundation ditch both sides because of raining or mechanical vibration, can cause serious casualties and economic casualties, and common foundation ditch supporting structure volume is all great, is not convenient for carry and deposit, and the structure is more complicated or the operation is more troublesome simultaneously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a geotechnical engineering foundation ditch supporting construction that prevents collapsing to solve the problem that proposes among the above-mentioned background art.
For realizing the above-mentioned purpose, the utility model provides a geotechnical engineering foundation ditch supporting construction that prevents collapsing, include strutting arrangement and set up in the adjusting device of strutting arrangement one side, strutting arrangement includes the base, the top of base is rotated and is connected with the rotation post, the both sides slip of base is provided with the fagging, the cooperation of pegging graft at the both ends of rotating the post inner wall has the telescopic link, one side of telescopic link is equipped with the slip pinion rack, telescopic link and rotation post sliding connection, the one end of telescopic link is rotated and is connected with the turning block, turning block and fagging sliding connection, adjusting device includes two sliding gear, sliding gear and slip pinion rack meshing, sliding gear rotates and sets up in the inside of rotating the post, one side of sliding gear is equipped with control structure.
As a further improvement of the technical scheme, the two ends of the base are connected with a plurality of loop bars in a splicing and matching mode, the loop bars are connected with the base in a sliding mode, the insertion rods are connected with the one ends of the inner walls of the loop bars in a splicing and matching mode, the insertion rods are connected with the loop bars in a sliding mode, and one ends of the insertion rods are fixedly connected with the supporting plates.
As a further improvement of the technical scheme, a motor is fixedly arranged inside the top end of the base, and an output shaft of the motor and the rotating column synchronously rotate.
As a further improvement of the technical scheme, the control structure comprises a knob, one end of the knob is fixedly connected with an active rod, one end of the outer wall of the active rod is sleeved and matched with a passive rod, the passive rod is rotatably arranged inside the rotating column, one end of the active rod is fixedly connected with a reset spring, and one end of the reset spring is fixedly connected with the passive rod.
As a further improvement of the technical scheme, one end of the driven rod is provided with a direction changing gear set, the direction changing gear set is composed of two bevel gears which are perpendicular to each other and meshed with each other, one of the bevel gears is fixedly connected with the driven rod, and the bottom end of the other bevel gear is provided with a reverse gear set.
As a further improvement of the technical scheme, the reversing gear set consists of two rotating gears which are meshed with each other, the direction changing gear set and the reversing gear set rotate synchronously, and the rotating gears are connected with the sliding gears on one side through a transmission mechanism.
As a further improvement of the technical scheme, the control structure further comprises a connecting rod with one end penetrating through the rotating column, one side of the top end of the connecting rod is attached to one side of the knob, the top fixedly connected with clamping toothed plate of the other end of the connecting rod is matched with one of the rotating gears in a clamping mode, one end of the clamping toothed plate is fixedly connected with a thrust spring, and one end of the thrust spring is fixedly connected with the rotating column.
Compared with the prior art, the beneficial effects of the utility model are that:
among this geotechnical engineering foundation ditch collapse prevention supporting construction, the completion that can be quick simple and convenient is compared in common supporting construction to the support protection of the not foundation ditch both sides lateral wall of equidimension, and easy operation is swift, can save time to can receive when not using, can not occupy too much space, be convenient for transport and deposit.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the supporting device of the utility model;
fig. 3 is one of the schematic structural diagrams of the adjusting device of the utility model;
fig. 4 is a second schematic structural diagram of the adjusting device of the present invention.
The various reference numbers in the figures mean:
1. a support device;
11. a base; 12. a loop bar; 13. inserting a rod; 14. a supporting plate; 15. rotating the column; 16. a telescopic rod; 17. a sliding toothed plate; 18. rotating the block; 19. a motor;
2. an adjustment device;
21. a thrust spring; 22. a driving lever; 23. a passive rod; 24. a return spring; 25. a direction-changing gear set; 26. a reverse gear set; 27. a sliding gear; 28. a connecting rod; 29. and a toothed plate is clamped.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of 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.
Example 1
Referring to fig. 1 to 4, the embodiment provides an anti-collapse supporting structure for a geotechnical engineering foundation pit, which includes a supporting device 1 and an adjusting device 2 disposed on one side of the supporting device 1, the supporting device 1 includes a base 11, the base 11 is used for determining positions of a rotating column 15 and a supporting plate 14, a rotating column 15 is rotatably connected to a top end of the base 11, the rotating column 15 is used for driving a telescopic rod 16 to rotate, the supporting plate 14 is slidably disposed on two sides of the base 11, the supporting plate 14 is used for supporting soil walls on two sides of the foundation pit, telescopic rods 16 are inserted and matched at two ends of an inner wall of the rotating column 15, the telescopic rod 16 is used for driving a rotating block 18 to move, a sliding toothed plate 17 is disposed on one side of the telescopic rod 16, the sliding toothed plate 17 is used for driving the telescopic rod 16 to move, the telescopic rod 16 is slidably connected with the rotating column 15, a rotating block 18 is rotatably connected to one end of the telescopic rod 16, the rotating block 18 is used for driving the supporting plate 14 to move, turning block 18 and fagging 14 sliding connection, adjusting device 2 includes two sliding gear 27, sliding gear 27 is used for driving sliding gear 17 and removes, sliding gear 27 and the meshing of sliding gear 17, sliding gear 27 rotates and sets up in the inside of rotating post 15, one side of sliding gear 27 is equipped with control structure, control structure is used for adjusting and fixing the position of telescopic link 16, the realization makes the effect that two faggings 14 strut to both sides through rotating post 15, the both sides that make the foundation ditch that can be quick simple and convenient obtain the support protection.
In this embodiment, adjust telescopic link 16 to suitable position through control structure, getting off through control structure with telescopic link 16's rigidity, it makes it drive telescopic link 16 and rotates to rotate post 15, telescopic link 16 drives turning block 18 and slides and drive its removal in one side of fagging 14, accomplish the regulation when rotating post 15 and remove to with fagging 14 is perpendicular, the both sides that make the foundation ditch that can be simple and convenient fast this moment are supported the protection, compare in common supporting construction, easy operation is swift, time saving and labor saving, can not occupy too many spaces when getting up simultaneously, it is all comparatively convenient to transport and store.
In order to realize the effect that fagging 14 can strut to both sides, the cooperation of pegging graft at the both ends of base 11 has a plurality of loop bars 12, loop bar 12 is used for confirming the removal orbit of inserted bar 13, loop bar 12 and base 11 sliding connection, the cooperation of pegging graft of the one end of loop bar 12 inner wall has inserted bar 13, inserted bar 13 is used for confirming the removal orbit of fagging 14, inserted bar 13 and loop bar 12 sliding connection, the one end and the fagging 14 fixed connection of inserted bar 13, the inside on base 11 top is fixed and is provided with motor 19, motor 19 is used for driving rotation post 15 and rotates, motor 19's output shaft and rotation post 15 rotate in step, realize fagging 14 can strut to both sides's effect.
In order to realize the effect that the position of the rotating column 15 can be adjusted at will, the control structure comprises a knob, the knob is used for driving a driving rod 22 to rotate and driving a connecting rod 28 to slide, one end of the knob is fixedly connected with the driving rod 22, the driving rod 22 is used for driving a driven rod 23 to rotate, one end of the outer wall of the driving rod 22 is sleeved and matched with the driven rod 23, the driven rod 23 is used for driving a turning gear set 25 to rotate, the driven rod 23 is rotatably arranged in the rotating column 15, one end of the driving rod 22 is fixedly connected with a return spring 24, the return spring 24 is used for pushing the driving rod 22, one end of the return spring 24 is fixedly connected with the driven rod 23, one end of the driven rod 23 is provided with the turning gear set 25, the turning gear set 25 is used for driving a reverse gear set 26 to rotate, the other bevel gear is fixedly connected with one of the rotating gears, the turning gear set 25 is composed of two bevel gears which are perpendicular to each other and meshed, one of them bevel gear and passive pole 23 fixed connection, the bottom of another bevel gear is equipped with reverse gear group 26, reverse gear group 26 is used for driving sliding gear 27 through drive mechanism and rotates, reverse gear group 26 comprises two intermeshing's rotating gear, change gear group 25 and reverse gear group 26 synchronous rotation, rotating gear and one side's sliding gear 27 pass through drive mechanism and connect, drive mechanism comprises two belt pulleys and a belt and passes through the belt and connect, two belt pulleys respectively with sliding gear 27, rotating gear fixed connection, the effect that the position of realization rotation post 15 can be adjusted wantonly.
In order to realize the effect that the position of rotating post 15 can be fixed, control structure still includes that one end runs through the connecting rod 28 that rotates post 15, connecting rod 28 is used for driving joint pinion rack 29 and removes, the one side on connecting rod 28 top and the one side laminating of knob, the top fixedly connected with joint pinion rack 29 of the connecting rod 28 other end, joint pinion rack 29 is used for injecing reverse gear 26 and rotates, joint pinion rack 29 and one of them rotating gear joint cooperation, the one end fixedly connected with thrust spring 21 of joint pinion rack 29, thrust spring 21 is used for promoting joint pinion rack 29 and removes, the one end and the rotating post 15 fixed connection of thrust spring 21, the realization rotates the effect that the position of post 15 can be fixed.
When the geotechnical engineering foundation pit collapse prevention supporting structure is used specifically, the connecting rod 28 drives the clamping toothed plate 29 to finish limiting the reverse gear set 26 by pressing the knob, the driving rod 22 is driven to rotate by rotating the knob, the driving rod 22 drives the sliding gear 27 to rotate through the driven rod 23, the reverse gear set 25, the reverse gear set 26 and the transmission mechanism, the sliding gear 27 drives the rotating column 15 to move through matching with the sliding toothed plate 17, after the adjustment is finished, the thrust spring 21 pushes the clamping toothed plate 29 and the reverse gear set 26 to finish clamping again, so that the position of the rotating column 15 is limited, the motor 19 drives the rotating column 15 to rotate, the rotating column 15 drives the telescopic rod 16 to rotate, the telescopic rod 16 drives the rotating block 18 to slide on one side of the supporting plate 14 and drive the rotating block to move, the adjustment is finished when the rotating column 15 moves to be vertical to the supporting plate 14, at this time, two sides of foundation pits with different sizes can be supported and protected quickly and simply, compare in common supporting construction, easy operation is swift, and labour saving and time saving can not occupy too much space when getting up simultaneously, and it is all comparatively convenient to transport and store.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a geotechnical engineering foundation ditch supporting construction that collapses, includes strutting arrangement (1) and sets up in adjusting device (2) of strutting arrangement (1) one side, its characterized in that: strutting arrangement (1) includes base (11), the top of base (11) is rotated and is connected with rotation post (15), the both sides slip of base (11) is provided with fagging (14), the cooperation of pegging graft at the both ends of rotating post (15) inner wall has telescopic link (16), one side of telescopic link (16) is equipped with slip pinion rack (17), telescopic link (16) and rotation post (15) sliding connection, the one end of telescopic link (16) is rotated and is connected with turning block (18), turning block (18) and fagging (14) sliding connection, adjusting device (2) include two slip gears (27), slip gear (27) and slip pinion rack (17) meshing, slip gear (27) rotate and set up in the inside of rotating post (15), one side of slip gear (27) is equipped with control structure.
2. The geotechnical engineering foundation pit collapse prevention supporting structure according to claim 1, wherein: the both ends of base (11) are pegged graft and are cooperated with a plurality of loop bars (12), loop bar (12) and base (11) sliding connection, the one end grafting cooperation of loop bar (12) inner wall has inserted bar (13), inserted bar (13) and loop bar (12) sliding connection, the one end and fagging (14) fixed connection of inserted bar (13).
3. The geotechnical engineering foundation pit collapse prevention supporting structure according to claim 1, wherein: the inside on base (11) top is fixed and is provided with motor (19), the output shaft and the rotation post (15) synchronous revolution of motor (19).
4. The geotechnical engineering foundation pit collapse prevention supporting structure according to claim 1, wherein: the control structure includes the knob, one end fixedly connected with active rod (22) of knob, the one end of active rod (22) outer wall is cup jointed and is cooperated passive pole (23), passive pole (23) rotate to set up in the inside of rotating post (15), the one end fixedly connected with reset spring (24) of active rod (22), the one end and the passive pole (23) fixed connection of reset spring (24).
5. The geotechnical engineering foundation pit collapse prevention supporting structure according to claim 4, wherein: one end of the driven rod (23) is provided with a direction changing gear set (25), the direction changing gear set (25) is composed of two bevel gears which are perpendicular to each other and meshed with each other, one of the bevel gears is fixedly connected with the driven rod (23), and the bottom end of the other bevel gear is provided with a reverse gear set (26).
6. The geotechnical engineering foundation pit collapse prevention supporting structure according to claim 5, wherein: the reversing gear set (26) consists of two rotating gears which are meshed with each other, the direction changing gear set (25) and the reversing gear set (26) rotate synchronously, and the rotating gears are connected with the sliding gear (27) on one side through a transmission mechanism.
7. The geotechnical engineering foundation pit collapse prevention supporting structure according to claim 6, wherein: the control structure still includes that one end runs through connecting rod (28) that rotates post (15), one side on connecting rod (28) top and one side laminating of knob, top fixedly connected with joint pinion rack (29) of the connecting rod (28) other end, joint pinion rack (29) and one of them rotating gear joint cooperation, the one end fixedly connected with thrust spring (21) of joint pinion rack (29), the one end and the rotation post (15) fixed connection of thrust spring (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220799245.5U CN217053393U (en) | 2022-04-08 | 2022-04-08 | Geotechnical engineering foundation pit collapse prevention supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220799245.5U CN217053393U (en) | 2022-04-08 | 2022-04-08 | Geotechnical engineering foundation pit collapse prevention supporting structure |
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| Publication Number | Publication Date |
|---|---|
| CN217053393U true CN217053393U (en) | 2022-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220799245.5U Expired - Fee Related CN217053393U (en) | 2022-04-08 | 2022-04-08 | Geotechnical engineering foundation pit collapse prevention supporting structure |
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| CN (1) | CN217053393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116290006A (en) * | 2023-05-18 | 2023-06-23 | 中铁二十三局集团有限公司 | Composite protective material foundation pit supporting system and construction method |
-
2022
- 2022-04-08 CN CN202220799245.5U patent/CN217053393U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116290006A (en) * | 2023-05-18 | 2023-06-23 | 中铁二十三局集团有限公司 | Composite protective material foundation pit supporting system and construction method |
| CN116290006B (en) * | 2023-05-18 | 2023-09-08 | 中铁二十三局集团有限公司 | Composite protective material foundation pit supporting system and construction method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220726 |
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| CF01 | Termination of patent right due to non-payment of annual fee |