CN220132926U - Height-adjustable foundation pit supporting structure for constructional engineering - Google Patents
Height-adjustable foundation pit supporting structure for constructional engineering Download PDFInfo
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- CN220132926U CN220132926U CN202321386240.0U CN202321386240U CN220132926U CN 220132926 U CN220132926 U CN 220132926U CN 202321386240 U CN202321386240 U CN 202321386240U CN 220132926 U CN220132926 U CN 220132926U
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- baffle
- plate
- foundation pit
- rod
- bottom plate
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- 230000008093 supporting effect Effects 0.000 title claims abstract description 36
- 238000010276 construction Methods 0.000 claims description 10
- 239000002689 soil Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 8
- 230000002787 reinforcement Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 244000309464 bull Species 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Abstract
The utility model relates to the technical field of constructional engineering, in particular to a foundation pit supporting structure for constructional engineering, which comprises a plate body, wherein the plate body comprises a bottom plate, the lower surface of the bottom plate is fixedly connected with a positioning pile, the upper surface of the bottom plate is movably connected with a baffle, and the baffle is movably connected with the bottom plate through a rotating shaft; an adjusting mechanism is arranged on the inner side of the baffle plate. According to the utility model, the first conical teeth are driven to rotate by the rotating rod, so that the second conical teeth drive the screw rod to rotate under the action of the first conical teeth, and the first moving block moves, so that the connecting block drives the extension plate to lift, the effect of adjusting the height of the extension plate can be achieved, the baffle plate is longitudinally extended, and when the soil layer above the side wall of the foundation pit collapses, the baffle plate is extended, so that the support and reinforcement of the soil layer above the foundation pit are more convenient, and the baffle plate can better support the foundation pit.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a foundation pit supporting structure for constructional engineering with adjustable height.
Background
The building engineering is the engineering entity for planning, surveying, designing, constructing, completing and other technological works and the installation engineering of matched lines, pipelines and equipment, and also the building engineering of various houses and buildings, also called building workload. In the construction process of the building engineering, soil pits, namely foundation pits, are required to be excavated at the foundation design positions according to the substrate elevation and the foundation plane size. After the foundation pit is excavated, in order to keep the stability of soil slope, need support the foundation pit through the foundation pit support, the foundation pit support is in order to guarantee the safety of underground structure construction and foundation pit surrounding environment, and the measure of retaining, reinforcing and protecting that adopts foundation pit lateral wall and surrounding environment. Through the use of foundation ditch support, can avoid the foundation ditch outside soil layer to collapse, and then be convenient for carry out subsequent construction.
In the prior art, when supporting the protection through the foundation ditch to the foundation ditch, because the highly general fixed of foundation ditch support baffle can make and be inconvenient for highly adjusting it, when the soil layer of in-process foundation ditch lateral wall top of supporting takes place not hard up, just need the manual work to lengthen the baffle, just can realize blockking the top soil layer for the extension to the baffle is comparatively inconvenient, and inefficiency, and the use of supporting can not fine satisfy the foundation ditch of different degree of depth, therefore need to design a highly adjustable foundation ditch supporting structure for the building engineering to solve above-mentioned problem.
Disclosure of Invention
The utility model aims to provide a foundation pit supporting structure with adjustable height for constructional engineering, which solves the problems that the height of a foundation pit supporting baffle plate is generally fixed, so that the height of the foundation pit supporting baffle plate is inconvenient to adjust, when a soil layer above the side wall of a foundation pit loosens in the supporting process, the baffle plate needs to be lengthened manually to block the soil layer above the foundation pit, the baffle plate is inconvenient to lengthen, the efficiency is low, and the foundation pit with different depths cannot be well met by using the supporting baffle plate.
In order to achieve the above purpose, the utility model provides the following technical scheme,
the foundation pit supporting structure for the constructional engineering comprises a plate body, wherein the plate body comprises a bottom plate, a positioning pile is fixedly connected to the lower surface of the bottom plate, a baffle is movably connected to the upper surface of the bottom plate, and the baffle is movably connected with the bottom plate through a rotating shaft;
the inner side of the baffle is provided with an adjusting mechanism, the adjusting mechanism comprises an extending plate, the extending plate is sleeved on the surface of the baffle, the inner side of the baffle is movably connected with a screw rod, the surface of the screw rod is in threaded connection with a first moving block, and the surface of the first moving block is fixedly connected with a connecting block.
Preferably, the adjusting mechanism further comprises a rotating rod, the rotating rod is movably connected to the inner side of the baffle, the surface of the rotating rod is fixedly connected with first conical teeth, the surface of the baffle is fixedly provided with a first motor, the bottom end of the screw rod is fixedly connected with second conical teeth, and a limiting groove is formed in the inner side of the baffle.
Preferably, the first conical teeth are fixedly connected to the surfaces of the rotating rods, the rotating rods are fixedly connected with the output ends of the first motor, and the connecting blocks are movably connected to the inner sides of the limiting grooves.
Preferably, the screw rod is two sets of swing joint in the inboard of baffle, first movable block is two sets of and screw rod and corresponds to be connected, the one end and the first movable block fixed connection of connecting block, the other end and the extension board fixed connection of connecting block.
Preferably, the surface of bottom plate is provided with tilting mechanism, tilting mechanism includes the supporting shoe, supporting shoe fixed connection is at the upper surface of bottom plate, the inboard swing joint of supporting shoe has the threaded rod, the fixed surface mounting of supporting shoe has the second motor, the output fixed connection of threaded rod and second motor, the surface threaded connection of threaded rod has the second movable block, the surface swing joint of second movable block has the movable rod, the surface swing joint of threaded rod has the belt.
Preferably, one end of the movable rod is movably connected with the extension plate through a rotating shaft, and the other end of the movable rod is movably connected with the second movable block through the rotating shaft.
Compared with the prior art, the utility model has the beneficial effects that:
the first conical teeth are driven to rotate through the rotating rod, the screw rod can be driven to rotate under the action of the first conical teeth by the second conical teeth, then the first moving block moves, the connecting block drives the extending plate to lift, the height of the extending plate can be adjusted, the baffle is longitudinally extended, when the soil layer above the side wall of the foundation pit collapses, the baffle is prolonged, the support and reinforcement of the soil layer above the baffle are more convenient, the baffle can better support the foundation pit, building construction is more convenient in later period, the use of the baffle can meet foundation pits with different depths, and the flexibility of the use of the baffle is improved.
The second movable block is driven to move in position through rotation of the threaded rod, the movable rod moves under the action of the second movable block, the extension plate can be enabled to drive the baffle to move through the rotating shaft, the angle of the baffle and the angle of the extension plate are adjusted, the effect that the baffle and the extension plate incline is achieved, the baffle and the extension plate can be better attached to the side wall of the foundation pit in the supporting process, the supporting effect of the foundation pit is better, and meanwhile the baffle can be applicable to foundation pits with different inclinations.
Drawings
FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;
FIG. 2 is a schematic elevational cross-sectional view of the structure of the baffle and extension plate of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is a schematic side cross-sectional view of the structure of the threaded rod and movable rod of the present utility model.
In the figure: 1. a bottom plate; 11. positioning piles; 12. a baffle; 2. an extension plate; 21. a rotating rod; 22. a first conical tooth; 23. a first motor; 24. a screw; 25. a second conical tooth; 26. a first moving block; 27. a connecting block; 28. a limit groove; 3. a support block; 31. a threaded rod; 32. a second motor; 33. a second moving block; 34. a movable rod; 35. a belt.
Description of the embodiments
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided:
the utility model provides a highly adjustable foundation ditch supporting construction for building engineering, which comprises a plate body, the plate body includes bottom plate 1, the lower surface fixedly connected with spud 11 of bottom plate 1, the upper surface swing joint of bottom plate 1 has baffle 12, baffle 12 is through pivot and bottom plate 1 swing joint, spud 11 fixed connection is at the lower surface of bottom plate 1, through the setting of baffle 12, can realize fixing the position of bottom plate 1 through going deep into the bottom of foundation ditch with spud 11, can support and consolidate the lateral wall of foundation ditch, and then realize the protection to the foundation ditch;
the inboard of baffle 12 is provided with adjustment mechanism, adjustment mechanism includes extension board 2, extension board 2 cup joints on the surface of baffle 12, the inboard swing joint screw 24 of baffle 12, the surface threaded connection of screw 24 has first movable block 26, the fixed surface of first movable block 26 is connected with connecting block 27, screw 24 swing joint is inboard at baffle 12, it moves to drive connecting block 27 through screw 24 rotation can realize first movable block 26, and then can adjust the height of extension board 2, make baffle 12 can block the soil of eminence, and then baffle 12 can be better support the protection to the more deep foundation ditch.
Further, adjustment mechanism still includes bull stick 21, bull stick 21 swing joint is in the inboard of baffle 12, and the fixed surface of bull stick 21 is connected with first toper tooth 22, and baffle 12's fixed surface installs first motor 23, and the bottom fixedly connected with second toper tooth 25 of screw rod 24, and spacing groove 28 has been seted up to baffle 12's inboard, and spacing groove 28 is seted up in baffle 12's inboard, through spacing groove 28 and connecting block 27's cooperation, can realize spacing first movable block 26, can avoid first movable block 26 to take place the skew under screw rod 24's effect for it is more stable to the regulation of extension board 2.
Further, the first conical teeth 22 are fixedly connected to the surfaces of the rotating rods 21, the rotating rods 21 are fixedly connected to the output ends of the first motor 23, the connecting blocks 27 are movably connected to the inner sides of the limiting grooves 28, the first conical teeth 22 are fixedly connected to the rotating rods 21, the first conical teeth 22 are driven to rotate through rotation of the rotating rods 21, the second conical teeth 25 can be rotated under the action of the first conical teeth 22 and drive the screw rods 24 to rotate, and further the first moving blocks 26 can be moved to adjust the extension plates 2 conveniently, so that construction of a building engineering is more flexible.
Further, the screw 24 is two sets of swing joint in the inboard of baffle 12, first movable block 26 is two sets of and screw 24 corresponds to be connected, the one end and the first movable block 26 fixed connection of connecting block 27, the other end and the extension board 2 fixed connection of connecting block 27, the both ends of connecting block 27 are fixed with extension board 2 and first movable block 26 respectively, the position through first movable block 26 is removed, can realize that connecting block 27 drives extension board 2 and goes up and down, and then be convenient for adjust extension board 2, can reach the effect that highly extends baffle 12.
Further, the surface of bottom plate 1 is provided with tilting mechanism, tilting mechanism includes supporting shoe 3, supporting shoe 3 fixed connection is at the upper surface of bottom plate 1, the inboard swing joint of supporting shoe 3 has threaded rod 31, the fixed mounting of surface of supporting shoe 3 has second motor 32, the output fixed connection of threaded rod 31 and second motor 32, threaded rod 31's surface threaded connection has second movable block 33, second movable block 33's surface swing joint has movable rod 34, threaded rod 31's surface swing joint has belt 35, threaded rod 31 swing joint is in supporting shoe 3's inboard, can realize through threaded rod 31's rotation that second movable block 33 carries out the position and remove, and then can realize that movable rod 34 drives extension board 2 and move, be convenient for adjust baffle 12 and extension board 2's angle, can make baffle 12 support the foundation ditch more nimble.
Further, one end of the movable rod 34 is movably connected with the extending plate 2 through the rotating shaft, the other end of the movable rod 34 is movably connected with the second moving block 33 through the rotating shaft, two ends of the movable rod 34 are movably connected with the second moving block 33 and the extending plate 2 respectively, the extending plate 2 can drive the baffle 12 to move through the rotating shaft through the position movement of the movable rod 34, the angle between the baffle 12 and the extending plate 2 is changed, the side wall of a foundation pit can be better attached, and the movable rod is applicable to foundation pits with different inclinations.
Working principle: when the movable type baffle plate 12 is used, the output end of the first motor 23 is electrically connected with the input end of an external power supply through a lead, a worker starts the first motor 23 through a push switch, the first motor 23 operates to drive the rotary rod 21 to rotate, the first conical teeth 22 rotate under the action of the rotary rod 21, the second conical teeth 25 rotate under the action of the first conical teeth 22 and drive the screw rod 24 to rotate along with the rotary rod, the first movable block 26 moves in the position in the rotating process of the screw rod 24, the connecting block 27 drives the extension plate 2 to lift, meanwhile, the connecting block 27 moves on the inner side of the limiting groove 28, the height of the baffle plate 12 is adjusted, and the extending effect of the baffle plate 12 is achieved.
The output of second motor 32 passes through the input electricity of wire and external power source to be connected, the staff starts second motor 32 through push switch, second motor 32 operation drives threaded rod 31 and takes place to rotate, threaded rod 31 rotates and makes belt 35 move, and drive another group of threaded rod 31 and rotate thereupon, reach two sets of threaded rods 31 and carry out pivoted effect simultaneously, realize through the rotation of threaded rod 31 that second movable block 33 carries out the position movement, and then movable rod 34 moves through the pivot under the effect of second movable block 33, realize that the angle of movable rod 34 changes, extension board 2 drives baffle 12 under the effect of movable rod 34 and moves through the pivot, and then baffle 12 and extension board 2 incline, realize that baffle 12 and extension board 2's angle changes.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a foundation pit supporting structure for building engineering with adjustable height, includes the plate body, the plate body includes bottom plate (1), the lower surface fixedly connected with spud (11) of bottom plate (1), the upper surface swing joint of bottom plate (1) has baffle (12), baffle (12) are through pivot and bottom plate (1) swing joint;
the baffle is characterized in that an adjusting mechanism is arranged on the inner side of the baffle (12), the adjusting mechanism comprises an extending plate (2), the extending plate (2) is sleeved on the surface of the baffle (12), a screw rod (24) is movably connected to the inner side of the baffle (12), a first moving block (26) is connected to the surface of the screw rod (24) in a threaded mode, and a connecting block (27) is fixedly connected to the surface of the first moving block (26).
2. The height-adjustable foundation pit supporting structure for construction engineering according to claim 1, wherein: the adjusting mechanism further comprises a rotating rod (21), the rotating rod (21) is movably connected to the inner side of the baffle plate (12), a first conical tooth (22) is fixedly connected to the surface of the rotating rod (21), a first motor (23) is fixedly arranged on the surface of the baffle plate (12), a second conical tooth (25) is fixedly connected to the bottom end of the screw rod (24), and a limiting groove (28) is formed in the inner side of the baffle plate (12).
3. The height-adjustable foundation pit supporting structure for construction engineering according to claim 2, wherein: the first conical teeth (22) are fixedly connected to the surfaces of the rotating rods (21), the output ends of the rotating rods (21) and the first motor (23) are fixedly connected, and the connecting blocks (27) are movably connected to the inner sides of the limiting grooves (28).
4. The height-adjustable foundation pit supporting structure for construction engineering according to claim 1, wherein: the screw rods (24) are movably connected to the inner sides of the baffle plates (12) in two groups, the first moving blocks (26) are correspondingly connected with the screw rods (24), one end of the connecting block (27) is fixedly connected with the first moving blocks (26), and the other end of the connecting block (27) is fixedly connected with the extension plate (2).
5. The height-adjustable foundation pit supporting structure for construction engineering according to claim 1, wherein: the surface of bottom plate (1) is provided with tilting mechanism, tilting mechanism includes supporting shoe (3), supporting shoe (3) fixed connection is at the upper surface of bottom plate (1), the inboard swing joint of supporting shoe (3) has threaded rod (31), the fixed surface mounting of supporting shoe (3) has second motor (32), the output fixed connection of threaded rod (31) and second motor (32), the surface threaded connection of threaded rod (31) has second movable block (33), the surface swing joint of second movable block (33) has movable rod (34), the surface swing joint of threaded rod (31) has belt (35).
6. The height-adjustable foundation pit supporting structure for construction engineering according to claim 5, wherein: one end of the movable rod (34) is movably connected with the extension plate (2) through a rotating shaft, and the other end of the movable rod (34) is movably connected with the second moving block (33) through the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321386240.0U CN220132926U (en) | 2023-06-02 | 2023-06-02 | Height-adjustable foundation pit supporting structure for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321386240.0U CN220132926U (en) | 2023-06-02 | 2023-06-02 | Height-adjustable foundation pit supporting structure for constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220132926U true CN220132926U (en) | 2023-12-05 |
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ID=88948978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321386240.0U Active CN220132926U (en) | 2023-06-02 | 2023-06-02 | Height-adjustable foundation pit supporting structure for constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220132926U (en) |
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2023
- 2023-06-02 CN CN202321386240.0U patent/CN220132926U/en active Active
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