CN217536998U - Foundation pit supporting structure for foundation pit excavation - Google Patents
Foundation pit supporting structure for foundation pit excavation Download PDFInfo
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- CN217536998U CN217536998U CN202221686162.1U CN202221686162U CN217536998U CN 217536998 U CN217536998 U CN 217536998U CN 202221686162 U CN202221686162 U CN 202221686162U CN 217536998 U CN217536998 U CN 217536998U
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- Prior art keywords
- thick bamboo
- fixedly connected
- seted
- threaded
- rod
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- Expired - Fee Related
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- 238000009412 basement excavation Methods 0.000 title claims abstract description 23
- 230000000694 effects Effects 0.000 claims abstract description 17
- 238000010276 construction Methods 0.000 claims abstract description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 39
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 39
- 241001330002 Bambuseae Species 0.000 claims description 39
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 39
- 239000011425 bamboo Substances 0.000 claims description 39
- 238000009434 installation Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a excavation supporting tool technical field specifically is a excavation supporting construction that excavation of foundation ditch was used, including quantity be two backup pads, one side that two backup pads are relative is provided with adjusting part, and one side that two backup pads are relative is provided with fixed subassembly, and fixed subassembly is including fixed connection in one side connecting plate that two backup pads are relative, and two inside recesses of all seting up of connecting plate. This excavation supporting construction of usefulness of foundation ditch, when strutting arrangement strut the foundation ditch and accomplish the back, through will drawing the cap to when being close to one side pulling of threaded rod, it moves and drives the connecting rod and remove to draw the cap, the connecting rod moves and drives the slide and remove, the slide removes and drives the movable rod and rotate, the movable rod rotates and drives slider relative movement, the slider removes and drives the kelly and removes, when kelly breaks away from with the card hole, with two backup pads to keeping away from one side removal of drawing the cap, can make backup pad and fixed subassembly break away from, can reach convenient to detach, portable removes's effect.
Description
Technical Field
The utility model relates to a excavation supporting tool technical field specifically is an excavation supporting construction that excavation of foundation ditch was used.
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, and the definition of the industry standard of the people's republic of China' JGJ120-2012 for the foundation pit support is as follows: in order to protect the safety of the construction of the underground main body structure and the surrounding environment of the foundation pit, the foundation pit adopts the measures of temporary retaining, reinforcing, protecting and underground water controlling.
Supporting device can generally be used when strutting the foundation ditch, but because current supporting device's a backplate volume and weight are all great, and current supporting device is overall structure, and the dismantlement of being not convenient for leads to it comparatively inconvenient in the transport, influences the efficiency of construction, so proposes a foundation ditch supporting construction that excavation was used and solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a supporting construction of foundation ditch that excavation was used possesses advantages such as easy operation, practicality are strong, has solved the not convenient to detach's of current strutting arrangement problem.
In order to achieve the above purpose, the utility model provides a following technical scheme: the foundation pit supporting structure for foundation pit excavation comprises two supporting plates, wherein an adjusting component is arranged on one side, opposite to the two supporting plates, of each supporting plate, and a fixing component is arranged on one side, opposite to the two supporting plates, of each supporting plate;
fixed subassembly is including fixed connection in the relative one side connecting plate of two backup pads, two the inside recess, two of all seting up of connecting plate the inside equal swing joint of recess has an installation section of thick bamboo, two the inside equal fixedly connected with quantity of installation section of thick bamboo is the spring of two, four the spring is close to the equal fixedly connected with connecting rod in one side of backup pad, two the inside spacing groove that the quantity is two of all seting up of installation section of thick bamboo, four one side fixedly connected with quantity that the connecting rod leaves is two slides, two the slide openly rotates and is connected with the movable rod that quantity is two, four the movable rod back all rotates and is connected with the slider, two the inside spout, four of all having seted up of installation section of thick bamboo the equal fixedly connected with kelly of slider surface, two the inside card hole of having all seted up of connecting plate.
Further, the adjusting part is including fixed connection in the threaded rod of the one side that two installation section of thick bamboo kept away from mutually, two threaded rod surface threaded connection has a screw thread section of thick bamboo, two the equal fixedly connected with spacing dish in the one side that the threaded rod is relative, first activity groove has been seted up to screw thread section of thick bamboo inside, two the equal swing joint of spacing dish is in first activity inslot portion.
Through adopting above-mentioned technical scheme, through the wrench movement screw thread section of thick bamboo, the screw thread section of thick bamboo rotates and drives two threaded rods and move apart from each other, and the threaded rod removes and drives installation section of thick bamboo and backup pad removal to can reach the effect of adjusting two backup pads intervals.
Furthermore, the threads of the two threaded rods are opposite, the two threaded rods are movably connected, and the outer surface of the threaded cylinder is fixedly connected with an anti-skid pad.
Through adopting above-mentioned technical scheme, through set up the slipmat at the screw thread section of thick bamboo surface, can prevent as far as possible that the hand takes place smooth when wrench movement screw thread section of thick bamboo.
Furthermore, two first screw holes are formed in the supporting plates, bolts are connected to the inner threads of the first screw holes in a threaded mode, and the bolts penetrate through the connecting plates.
Through adopting above-mentioned technical scheme, through turning round the inside of first screw hole and connecting plate with the bolt, can conveniently fix between connecting plate and the backup pad.
Further, two the second activity groove has all been seted up to installation section of thick bamboo inside, two the equal sliding connection of slide is in second activity inslot portion.
By adopting the technical scheme, the sliding plate can be more stable when moving left and right.
Furthermore, two the equal fixedly connected with bottom plate in one side that the backup pad is relative, two the second screw hole has all been seted up to the bottom plate inside, the inside threaded connection of second screw hole has the screw thread taper pole.
Through adopting above-mentioned technical scheme, through rotating the screw thread taper rod, the cooperation second screw hole can make the screw thread taper rod move down, and is more stable when can making two backup pads strut.
Furthermore, four equal sliding connection of connecting rod is in spacing inslot portion, four equal fixedly connected with in connecting rod surface draws the cap, two the installation section of thick bamboo all is fixed connection with the threaded rod.
Through adopting above-mentioned technical scheme, can make the connecting rod more stable when removing about.
Further, four equal swing joint of kelly is in the downthehole portion of card, four equal sliding connection of slider is inside the spout, fixed subassembly and adjusting part's quantity is two sets of.
Through adopting above-mentioned technical scheme, can make the slider more stable when sliding from top to bottom.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this excavation supporting construction of usefulness of foundation ditch, when strutting arrangement strut the foundation ditch and accomplish the back, through will drawing the cap to when being close to one side pulling of threaded rod, it moves and drives the connecting rod and remove to draw the cap, the connecting rod moves and drives the slide and remove, the slide removes and drives the movable rod and rotate, the movable rod rotates and drives slider relative movement, the slider removes and drives the kelly and removes, when kelly breaks away from with the card hole, with two backup pads to keeping away from one side removal of drawing the cap, can make backup pad and fixed subassembly break away from, can reach convenient to detach, portable removes's effect.
2. This excavation supporting construction for foundation ditch excavation during the use, puts into the backup pad to the foundation ditch inside, through wrench movement screw thread section of thick bamboo, screw thread section of thick bamboo rotates and drives two threaded rods and move apart from each other, and the threaded rod removes and drives installation section of thick bamboo and backup pad removal, and when the backup pad was strutted the foundation ditch, wrench movement screw thread taper rod, cooperation second screw hole can make screw thread taper rod remove downwards, can make two backup pads more stable when strutting.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of a position a in the structure diagram 1 of the present invention.
Description of the reference numerals:
in the figure: 1. a support plate; 2. a connecting plate; 3. a bolt; 4. a first threaded hole; 5. mounting the cylinder; 6. a spring; 7. a connecting rod; 8. pulling the cap; 9. a limiting groove; 10. a slide plate; 11. a second movable slot; 12. a movable rod; 13. a slider; 14. a chute; 15. a clamping rod; 16. a clamping hole; 17. a threaded rod; 18. a limiting disc; 19. a first movable slot; 20. a base plate; 21. a second threaded hole; 22. a threaded taper rod; 23. a threaded barrel; 24. and (6) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-2, the supporting structure for a foundation pit for excavating a foundation pit in the present embodiment includes two supporting plates 1, an adjusting component is disposed on one side of each of the two supporting plates 1, and a fixing component is disposed on one side of each of the two supporting plates 1.
Wherein, fixed subassembly is including fixed connection in two backup pads 1 relative one side connecting plates 2, two connecting plates 2 are inside all to have seted up recess 24, two 24 inside equal swing joint of recess have an installation section of thick bamboo 5, two 5 inside equal fixedly connected with quantity of an installation section of thick bamboo are spring 6 of two, four spring 6 are close to the equal fixedly connected with connecting rod 7 in one side of backup pad 1, two 5 inside spacing grooves 9 that are two of an installation section of thick bamboo are all seted up quantity, four equal sliding connection of connecting rod 7 are inside spacing groove 9, four 7 equal fixedly connected with in surface of connecting rod draw cap 8, can make connecting rod 7 more stable when controlling about. One side fixedly connected with quantity that four connecting rods 7 leave mutually is two slide 10, and two installation section of thick bamboo 5 are inside all to have seted up second activity groove 11, and two equal sliding connection of slide 10 are inside second activity groove 11, can make slide 10 more stable when controlling. Two slides 10 openly rotate and be connected with quantity for two movable rod 12, and four movable rod 12 backs all rotate and be connected with slider 13, and two installation section of thick bamboo 5 are inside all to have seted up spout 14, and four equal sliding connection of slider 13 are inside spout 14, can make slider 13 more stable when sliding from top to bottom. Four equal fixedly connected with kellies 15 in 13 surfaces of slider, the card hole 16 has all been seted up to two connecting plates 2 insides, the equal swing joint of four kellies 15 is inside card hole 16, first screw hole 4 has all been seted up to two backup pads 1 insides, the inside threaded connection of first screw hole 4 has bolt 3, bolt 3 runs through connecting plate 2, through turning into the inside of first screw hole 4 and connecting plate 2 with bolt 3, can conveniently fix between connecting plate 2 and backup pad 1, after the supporting device is strutted the foundation ditch completion, through drawing cap 8 to being close to threaded rod 17 one side pulling, it drives connecting rod 7 to draw cap 8 to remove, connecting rod 7 removes and drives slide 10 and removes, slide 10 removes and drives movable rod 12 and rotates, movable rod 12 rotates and drives slider 13 relative movement, slider 13 removes and drives kelly 15 and removes, when kelly 15 breaks away from with calorie hole 16, move one side of keeping away from cap 8 with two backup pads 1, can make backup pad 1 break away from with fixed subassembly, can reach convenient to dismantle, portable removal's effect.
In the present embodiment, referring to fig. 1-2, the adjusting assembly includes a threaded rod 17 fixedly connected to a side of the two mounting cylinders 5 away from each other, the two threaded rods 17 have opposite threads, the two threaded rods 17 are movably connected, and both of the two mounting cylinders 5 are fixedly connected to the threaded rod 17. Two threaded rod 17 surface threaded connection have a screw thread section of thick bamboo 23, screw thread section of thick bamboo 23 surface fixedly connected with slipmat, through set up the slipmat at screw thread section of thick bamboo 23 surface, can prevent as far as possible that the hand is smooth when wrench movement screw thread section of thick bamboo 23 takes place, two equal fixedly connected with spacing dishes 18 of one side that threaded rod 17 is relative, first activity groove 19 has been seted up to screw thread section of thick bamboo 23 inside, two equal swing joint in first activity inslot 19 of spacing dish 18, two equal fixedly connected with bottom plates 20 of the relative one side of backup pad 1, two inside second screw holes 21 have all been seted up to bottom plate 20, the inside threaded connection of second screw hole 21 has screw thread taper rod 22, fixed subassembly and adjusting part's quantity is two sets of, in the time of using, put backup pad 1 inside to the foundation ditch, through wrench movement screw thread section of thick bamboo 23, screw thread section of thick bamboo 23 rotates and drives two threaded rod 17 and moves apart from each other, threaded rod 17 removes and drives installation section of thick bamboo 5 and backup pad 1, when backup pad 1 struts the foundation ditch is strutted with backup pad, wrench movement, twist screw thread taper rod 22, cooperation second screw thread taper rod 21 can make screw thread taper rod 22 move downwards, can make two backup pad strut when strutting piece more stable when strutting piece.
The working principle of the above embodiment is as follows:
after the supporting device is used for supporting and completing the foundation pit, when the cap 8 is pulled to one side close to the threaded rod 17 through pulling, the cap 8 is pulled to move to drive the connecting rod 7 to move, the connecting rod 7 moves to drive the sliding plate 10 to move, the sliding plate 10 moves to drive the movable rod 12 to rotate, the movable rod 12 rotates to drive the sliding block 13 to move relatively, the sliding block 13 moves to drive the clamping rod 15 to move, when the clamping rod 15 is separated from the clamping hole 16, the two supporting plates 1 are moved to one side far away from the cap 8, the supporting plates 1 can be separated from the fixed assembly, the convenience in disassembly and carrying and moving effects can be achieved.
During the use, put into the foundation ditch inside with backup pad 1, through wrench movement screw thread section of thick bamboo 23, screw thread section of thick bamboo 23 rotates and drives two threaded rods 17 and remove mutually, and threaded rod 17 removes and drives installation section of thick bamboo 5 and backup pad 1 and remove, and when backup pad 1 was strutted the foundation ditch, wrench movement screw thread taper rod 22, cooperation second screw hole 21 can make screw thread taper rod 22 remove downwards, can make two backup pads 1 strut when more stable.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a foundation ditch supporting construction that excavation was used, includes backup pad (1) that quantity is two, its characterized in that: an adjusting component is arranged on one side, opposite to the two supporting plates (1), and a fixing component is arranged on one side, opposite to the two supporting plates (1);
fixed subassembly is including fixed connection in one side connecting plate (2) that two backup pads (1) are relative, two connecting plate (2) are inside all to be seted up fluted (24), two recess (24) inside equal swing joint has an installation section of thick bamboo (5), two spring (6) that the inside equal fixedly connected with quantity of installation section of thick bamboo (5) is two, four spring (6) are close to the equal fixedly connected with connecting rod (7) in one side of backup pad (1), two spacing groove (9) that quantity is two are all seted up to installation section of thick bamboo (5) inside, four one side fixedly connected with quantity that connecting rod (7) are kept away from is slide (10) of two, two slide (10) openly rotate and are connected with movable rod (12) that quantity is two, four movable rod (12) back all rotates and is connected with slider (13), two spout (14) have all been seted up to installation section of thick bamboo (5), four the equal fixedly connected with kelly (15) of slider (13) surface, two inside the card hole (16) have all been seted up of connecting plate (2).
2. The excavation supporting structure of claim 1, wherein: the adjusting part is including threaded rod (17) of fixed connection in one side that two installation barrel (5) leave mutually, two threaded rod (17) surface threaded connection has a threaded cylinder (23), two the equal fixedly connected with spacing dish (18) in one side that threaded rod (17) is relative, first activity groove (19), two have been seted up to threaded cylinder (23) inside spacing dish (18) equal swing joint is in first activity groove (19) inside.
3. The excavation supporting structure of claim 2, wherein: the threads of the two threaded rods (17) are opposite, the two threaded rods (17) are movably connected, and the outer surface of the threaded cylinder (23) is fixedly connected with an anti-skid pad.
4. The excavation supporting structure for a foundation pit according to claim 1, wherein: two first screw hole (4) have all been seted up to backup pad (1) inside, first screw hole (4) inside threaded connection has bolt (3), bolt (3) run through connecting plate (2).
5. The excavation supporting structure of claim 1, wherein: two second activity groove (11), two have all been seted up to installation section of thick bamboo (5) inside equal sliding connection in second activity groove (11) of slide (10).
6. The excavation supporting structure of claim 1, wherein: two equal fixedly connected with bottom plate (20) in one side that backup pad (1) is relative, two second screw hole (21) have all been seted up to bottom plate (20) inside, second screw hole (21) internal thread is connected with screw thread taper pole (22).
7. The excavation supporting structure of claim 1, wherein: four equal sliding connection of connecting rod (7) is inside spacing groove (9), four equal fixedly connected with in connecting rod (7) surface draws cap (8), two installation section of thick bamboo (5) all is fixed connection with threaded rod (17).
8. The excavation supporting structure of claim 1, wherein: four inside the equal swing joint in calorie hole (16) of kelly (15), four equal sliding connection in spout (14) of slider (13) is inside, fixed subassembly is two sets of with adjusting part's quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221686162.1U CN217536998U (en) | 2022-07-01 | 2022-07-01 | Foundation pit supporting structure for foundation pit excavation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221686162.1U CN217536998U (en) | 2022-07-01 | 2022-07-01 | Foundation pit supporting structure for foundation pit excavation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217536998U true CN217536998U (en) | 2022-10-04 |
Family
ID=83421695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221686162.1U Expired - Fee Related CN217536998U (en) | 2022-07-01 | 2022-07-01 | Foundation pit supporting structure for foundation pit excavation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217536998U (en) |
-
2022
- 2022-07-01 CN CN202221686162.1U patent/CN217536998U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221004 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |