CN220117902U - Deep foundation pit support structure - Google Patents
Deep foundation pit support structure Download PDFInfo
- Publication number
- CN220117902U CN220117902U CN202321671030.6U CN202321671030U CN220117902U CN 220117902 U CN220117902 U CN 220117902U CN 202321671030 U CN202321671030 U CN 202321671030U CN 220117902 U CN220117902 U CN 220117902U
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- Prior art keywords
- fixedly connected
- enclosure
- mounting panel
- foundation pit
- main part
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- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 description 11
- 238000009434 installation Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a deep foundation pit support structure, which relates to the technical field of foundation pit support devices and comprises a support fence main body, wherein the back surface of the support fence main body is fixedly connected with an upper mounting plate, the surface of the upper mounting plate is in threaded connection with bolts, the surface of the lower part of the upper mounting plate is fixedly connected with a first rotating block, the front surface of the support fence main body is fixedly connected with a damper, the telescopic end of the damper is fixedly connected with an anti-collision plate, the other end of the first buffer spring is fixedly connected with an anti-collision plate, and the surface of the anti-collision plate is provided with a rubber pad.
Description
Technical Field
The utility model relates to the technical field of foundation pit support devices, in particular to a deep foundation pit support structure.
Background
In the urban center with dense buildings, the surrounding environment of civil engineering is more and more complex, and the construction period is shorter and shorter. Especially in the case of dense surrounding buildings and extremely short construction period due to special requirements, the deep foundation pit excavation of the emergency engineering becomes an important subject of urban engineering construction, and in the process of equipment installation or civil engineering construction, the ground earthwork is often excavated for construction, or holes are formed in a steel structure platform, so that holes are required to be enclosed in time for safety so as not to cause personal injury.
Although the utility model is convenient to install and disassemble, the high-rise building deep foundation pit support structure disclosed in the Chinese patent application publication CN210888127U can be convenient to carry and transport after being disassembled and contracted, and reduces manpower consumption and transportation cost, when the surrounding guardrail is arranged at a place with high traffic or non-motor vehicle traffic, when an electric car collides against the surrounding guardrail, people can be ridden to cause injury, and the defect of poor protection of pedestrians and non-motor vehicle personnel exists.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a deep foundation pit support structure, which solves the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a deep foundation pit support structure, includes the enclosure fence main part, the back fixedly connected with of enclosure fence main part goes up the mounting panel, goes up the surface threaded connection of mounting panel and has the bolt, goes up the first rotating block of surface fixedly connected with of mounting panel lower part, and the surface of first rotating block rotates through the axis of rotation and is connected with down the mounting panel, and the through-hole has been seted up to the surface of mounting panel down, and the surface of through-hole is provided with the dead lever, the front fixedly connected with attenuator of enclosure fence main part, the telescopic end fixedly connected with anticollision board of attenuator, the front fixedly connected with first buffer spring of enclosure fence main part, the other end fixedly connected with anticollision board of first buffer spring, the surface of anticollision board is provided with the rubber pad, and the surface of rubber pad is provided with the reflection of light strip.
Optionally, the enclosure main part is connected through the bolt with last mounting panel, and the quantity of going up mounting panel and mounting panel down is two, and is the symmetric distribution, and the surface of every mounting panel down all is provided with two through-holes and dead lever.
Optionally, the upper surface fixedly connected with second dwang on lower mounting panel right side, the surface of second dwang is connected with the stiffening rod through the axis of rotation, and the surface fixedly connected with third dwang on upper mounting panel upper portion, the surface of third dwang is connected through the bolt with the upper end of stiffening rod.
Optionally, the first buffer spring cover is established in the outside of attenuator, and the quantity of attenuator and first buffer spring is three, and is the equidistance and distributes.
Optionally, the front of fence main part is seted up flutedly, and the surface sliding connection of recess has the slider, all is provided with two sliders in every recess, and the medial surface fixedly connected with second buffer spring of slider, the other end of second buffer spring and the fixed surface of the slider of opposite side are connected, and the fixed surface of slider is connected with the fourth rotating block, and the surface of fourth rotating block is connected with the connecting rod through the axis of rotation, and the medial surface fixedly connected with fifth rotating block of anticollision board, and the fifth rotating block is connected with the one end rotation of connecting rod through the axis of rotation.
Optionally, the number of the grooves is two, and the grooves are symmetrically distributed on the front surface of the enclosure main body.
(III) beneficial effects
The utility model provides a deep foundation pit support structure, which has the following beneficial effects:
1. this kind of deep basal pit building enclosure, through the setting of first dwang, lower mounting panel, the second dwang, the reinforcing rod, third dwang and bolt, make this deep basal pit building enclosure possess the effect that improves installation stability, during the use, during the installation enclose guardrail main part, staff at first passes through the bolt with enclosure fence main part and last mounting panel and connects, then rotate the mounting panel, make the lower surface and the ground contact of mounting panel down, then insert the dead lever in the through-hole, make the dead lever insert subaerial, fix the mounting panel down, the reinforcing rod is rotated again at last, make the other end of reinforcing rod rotate third dwang department, use the bolt to insert on the bayonet hole on reinforcing rod and third dwang surface, make mounting structure form triangle-shaped, and then reached the purpose that improves installation stability.
2. This deep basal pit building enclosure, through the attenuator, first buffer spring, the anticollision board, the rubber pad, the recess, the slider, the second buffer spring, the setting of fourth dwang, connecting rod and fifth dwang, make this deep basal pit building enclosure possess the effect of anticollision protection, when this structure is installed in the place that the traffic of the people is big or non-motor vehicle flow, when pedestrian's driving carelessly bumps this structure, at first with the rubber pad contact on anticollision board surface, play certain protection to the pedestrian through the rubber pad, the impact force that bumps back and produce, on acting on first buffer spring through the anticollision board, provide a reaction force through first buffer spring, play the effect of buffering, simultaneously, a part of impact force is through the connecting rod on acting on the slider, extrude the second buffer spring, the second buffer spring provides a reaction force again, play the effect of buffering, the effect of better protection pedestrian has been played, the resilience of producing after the striking, under the effect of attenuator, the effect of buffer provides motion resistance, the effect of avoiding the pedestrian to receive the secondary injury, and then the purpose of improving the safety protection to the pedestrian has been reached.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic rear perspective view of the present utility model;
FIG. 3 is a schematic view of a side view in cross section of a reinforcement bar of the present utility model;
fig. 4 is a schematic diagram of the structure of fig. 3 a according to the present utility model.
In the figure: 1. a containment boom body; 2. an upper mounting plate; 3. a bolt; 4. a first rotating block; 5. a lower mounting plate; 6. a through hole; 7. a fixed rod; 8. a second rotating block; 9. a reinforcing rod; 10. a third rotating block; 11. a plug pin; 12. a damper; 13. a first buffer spring; 14. an anti-collision plate; 15. a rubber pad; 16. a reflective strip; 17. a groove; 18. a slide block; 181. a second buffer spring; 19. a fourth rotating block; 20. a connecting rod; 21. and a fifth rotating block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1 to 3, the present utility model provides the following technical solutions: the utility model provides a deep foundation pit support structure, including enclosing guardrail main part 1, the back fixedly connected with of enclosing guardrail main part 1 goes up mounting panel 2, go up the surface threaded connection of mounting panel 2 and have bolt 3, enclosing guardrail main part 1 and go up mounting panel 2 and pass through bolt 3 and connect, go up mounting panel 2 and the quantity of mounting panel 5 down and be two, and be symmetrical distribution, the surface of every mounting panel 5 down all is provided with two through-holes 6 and dead lever 7, the fixed surface of going up mounting panel 2 lower part is connected with first dwang 4, the surface of first dwang 4 is connected with down mounting panel 5 through the axis of rotation, the upper surface fixedly connected with second dwang 8 on lower mounting panel 5 right side, the surface of second dwang 8 is connected with reinforcing rod 9 through the axis of rotation, the surface fixedly connected with third dwang 10 on upper portion of upper mounting panel 2, the surface of third dwang 10 and the upper end of reinforcing rod 9 are connected through bolt 11, through-hole 6 has been seted up on the surface of mounting panel 5 down, the surface of through-hole 6 is provided with dead lever 7, the front fixedly connected with damper 12 of enclosing guardrail main part 1, the end fixedly connected with anticollision board 14.
In order to achieve the purpose of improving the installation stability, during the use, when installing enclosure fence main part 1, the staff is at first connected enclosure fence main part 1 and last mounting panel 2 through bolt 3, then rotate mounting panel 5, make the lower surface of mounting panel 5 and ground contact down, then insert dead lever 7 in through-hole 6, make dead lever 7 insert in the ground, fix down mounting panel 5, rotate reinforcing rod 9 again at last, make the other end of reinforcing rod 9 rotate to third turning block 10 department, use bolt 11 to insert on the bolt 11 hole on reinforcing rod 9 and third turning block 10 surface, make the mounting structure form triangle-shaped, and then reached the purpose that improves the installation stability.
Example 2
Referring to fig. 1 to 4, the present utility model provides the following technical solutions: the utility model provides a deep foundation pit enclosure, including enclosing guardrail main part 1, the back fixedly connected with of enclosing guardrail main part 1 goes up mounting panel 2, go up the surface threaded connection of mounting panel 2 and have bolt 3, go up the first rotor 4 of surface fixedly connected with of mounting panel 2 lower part, the surface of first rotor 4 is rotated through the axis of rotation and is connected with mounting panel 5 down, through-hole 6 has been seted up on the surface of mounting panel 5 down, the surface of through-hole 6 is provided with dead lever 7, the front fixedly connected with attenuator 12 of enclosing guardrail main part 1, the telescopic end fixedly connected with buffer plate 14 of attenuator 12, the front fixedly connected with first buffer spring 13 of enclosing guardrail main part 1, the outside at attenuator 12 is established to first buffer spring 13 cover, the quantity of attenuator 12 and first buffer spring 13 is three, and be the equidistance distribution, the front of enclosing guardrail main part 1 is seted up flutedly 17, the surface sliding connection of flutter 17 has slider 18, all be provided with two sliders 18 in every recess 17, the medial surface fixedly connected with second buffer spring 181 of slider 18 of the other side, the surface fixedly connected with buffer spring 181 and slider 18 of opposite side, the surface fixedly connected with buffer plate 14 of the fourth buffer spring 13, the surface fixedly connected with buffer plate 19 is provided with a buffer pad 14 through the rotation of rotation surface of rotation of four buffer plate 19, the fifth buffer plate 15, the surface is provided with a fifth buffer plate 15, the connecting rod is fixedly connected with one end of rotation, the buffer plate 15 is connected with a fifth buffer plate 15, the surface is connected with a fifth buffer plate 15, and is fixedly connected with a fifth buffer plate 15.
In order to achieve the purpose of improving the safety protection of pedestrians, when the structure is installed at a place with large traffic or non-motor traffic, when the pedestrians drive and ride carelessly to collide with the structure, the structure is contacted with the rubber pad 15 on the surface of the anti-collision plate 14, a certain protection is achieved on the pedestrians through the rubber pad 15, the impact force generated after collision acts on the first buffer spring 13 through the anti-collision plate 14, a reaction force is provided through the first buffer spring 13 to play a role in buffering, meanwhile, a part of impact force acts on the sliding block 18 through the connecting rod 20, the second buffer spring 181 is extruded, the reaction force is provided by the second buffer spring 181 again to play a role in buffering, the effect of better protecting the pedestrians is achieved, the rebound generated after collision is provided, the motion resistance is provided under the effect of the damper 12, the effect of avoiding the pedestrians from being secondarily injured is achieved, and the purpose of improving the safety protection of the pedestrians is achieved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a deep basal pit building enclosure, includes enclosure guardrail main part (1), its characterized in that: the back fixedly connected with of fender fence main part (1) goes up mounting panel (2), and the surface threaded connection of going up mounting panel (2) has bolt (3), and the surface fixedly connected with of going up mounting panel (2) lower part is first rotatory piece (4), and the surface of first rotatory piece (4) is connected with down mounting panel (5) through the axis of rotation, and through-hole (6) have been seted up on the surface of lower mounting panel (5), and the surface of through-hole (6) is provided with dead lever (7), the front fixedly connected with attenuator (12) of fender fence main part (1), the telescopic end fixedly connected with anticollision board (14) of attenuator (12), the front fixedly connected with first buffer spring (13) of fender fence main part (1), the other end fixedly connected with anticollision board (14) of first buffer spring (13), the surface of anticollision board (14) is provided with rubber pad (15), and the surface of rubber pad (15) is provided with reflector strip (16).
2. The deep foundation pit enclosure of claim 1, wherein: the enclosure fence is characterized in that the enclosure fence main body (1) is connected with the upper mounting plate (2) through bolts (3), the number of the upper mounting plate (2) and the number of the lower mounting plate (5) are two, the enclosure fence is symmetrically distributed, and two through holes (6) and fixing rods (7) are formed in the surface of each lower mounting plate (5).
3. The deep foundation pit enclosure of claim 1, wherein: the upper surface fixedly connected with second rotating block (8) on lower mounting panel (5) right side, the surface of second rotating block (8) is connected with reinforcing rod (9) through the axis of rotation, and the surface fixedly connected with third rotating block (10) on upper portion of last mounting panel (2), the surface of third rotating block (10) is connected through bolt (11) with the upper end of reinforcing rod (9).
4. The deep foundation pit enclosure of claim 1, wherein: the first buffer springs (13) are sleeved on the outer side of the damper (12), and the number of the damper (12) and the number of the first buffer springs (13) are three and are distributed at equal intervals.
5. The deep foundation pit enclosure of claim 1, wherein: the front of enclosure fence main part (1) has seted up recess (17), the surface sliding connection of recess (17) has slider (18), all be provided with two sliders (18) in every recess (17), the medial surface fixedly connected with second buffer spring (181) of slider (18), the other end of second buffer spring (181) and the surface fixedly connected with fourth turning block (19) of slider (18), the surface of fourth turning block (19) is connected with connecting rod (20) through the axis of rotation, the medial surface fixedly connected with fifth turning block (21) of bump guard (14), the one end rotation connection of fifth turning block (21) through axis of rotation and connecting rod (20).
6. The deep foundation pit enclosure of claim 5, wherein: the number of the grooves (17) is two, and the grooves are symmetrically distributed on the front surface of the enclosure main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321671030.6U CN220117902U (en) | 2023-06-29 | 2023-06-29 | Deep foundation pit support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321671030.6U CN220117902U (en) | 2023-06-29 | 2023-06-29 | Deep foundation pit support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220117902U true CN220117902U (en) | 2023-12-01 |
Family
ID=88888808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321671030.6U Active CN220117902U (en) | 2023-06-29 | 2023-06-29 | Deep foundation pit support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220117902U (en) |
-
2023
- 2023-06-29 CN CN202321671030.6U patent/CN220117902U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |