CN220284827U - Foundation pit support easy to disassemble and transport - Google Patents
Foundation pit support easy to disassemble and transport Download PDFInfo
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- CN220284827U CN220284827U CN202321154636.2U CN202321154636U CN220284827U CN 220284827 U CN220284827 U CN 220284827U CN 202321154636 U CN202321154636 U CN 202321154636U CN 220284827 U CN220284827 U CN 220284827U
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- support plate
- foundation pit
- supporting plate
- vertical support
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- 238000007789 sealing Methods 0.000 abstract description 3
- 230000008595 infiltration Effects 0.000 abstract 1
- 238000001764 infiltration Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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Abstract
The utility model discloses a foundation pit support easy to disassemble and carry, and relates to the technical field of foundation pit supports. The utility model comprises a vertical supporting plate, a transverse supporting plate rotationally connected to the bottom of the vertical supporting plate, clamping grooves formed in the upper end of the transverse supporting plate, two sliding blocks slidingly connected to the right wall of the vertical supporting plate, positioning bolts in threaded connection with the sliding blocks, U-shaped supporting rods movably hinged between the sliding blocks and supporting components movably connected in the vertical supporting plate. According to the utility model, the upper edge part of the vertical supporting plate is designed into the combination of a plurality of I-shaped bars, so that the support height can be flexibly adjusted, the U-shaped bars are controlled to be adjusted upwards to release the limit of the I-shaped bars, the U-shaped bars can be quickly detached, the sliding blocks and the U-shaped supporting rods are stored by utilizing the storage grooves on the transverse supporting plate, the support is conveniently detached and carried in a regular shape, and in addition, the I-shaped bars are extruded by utilizing the limiting blocks to be connected with the vertical supporting plate in a sealing manner, so that the infiltration and leakage area is avoided.
Description
Technical Field
The utility model relates to the technical field of foundation pit supporting equipment, in particular to a foundation pit supporting which is easy to disassemble and transport.
Background
The foundation pit is a space below the ground excavated for the construction of building foundation and basement, the foundation pit can cause the deformation of surrounding soil mass in the excavation process, the surrounding building and underground pipelines are influenced, normal use or personal safety of staff can be endangered when serious, in order to guarantee smooth construction of the foundation pit and safety of the surrounding building, a supporting structure is usually arranged between the foundation pit and the side wall of the foundation pit, the supporting structure of the foundation pit has various forms, and the supporting structure of the foundation pit has the function of preventing groundwater and soil outside the foundation pit from flowing into the foundation pit.
Chinese patent No. CN210737557U discloses a foundation pit supporting construction, it is including being used for with the backplate of foundation pit lateral wall butt and being used for the fixed plate of being connected with the foundation pit bottom, be provided with the diagonal brace between fixed plate and the backplate, be provided with a plurality of stock of being connected its with the foundation pit bottom on the fixed plate, be provided with the extension subassembly between fixed plate and the backplate, the fixed plate passes through the extension subassembly and articulates towards the one end of foundation pit bottom with the backplate, the diagonal brace articulates respectively on backplate and the opposite both sides wall of fixed plate along its axis direction's both ends, the diagonal brace is the telescopic link, be provided with on the diagonal brace and lock its locking subassembly at certain length. The support plate can be adjusted according to the actual condition of the side wall of the foundation pit, and the flexibility and the support strength of the foundation pit support structure are improved.
The foundation ditch supporting construction in this patent is when using, and it is used for supporting the backplate of wall and the fixed plate that supports ground between connect adjustment mechanism complicacy, is difficult to realize quick dismantlement at supporting construction end during operation, and because its overall structure's is irregular, also is inconvenient for carrying then, and in addition it is difficult to carry out the tight support of wall in a flexible way and adjusts according to the foundation ditch degree of depth.
Disclosure of Invention
The utility model aims at: the utility model provides a foundation pit support easy to detach and carry, which aims to solve the problems that a general foundation pit support structure is inconvenient to detach and carry and difficult to flexibly carry out tight wall support adjustment.
The utility model adopts the following technical scheme for realizing the purposes:
the utility model provides an easy foundation ditch support of dismantling the transport, includes vertical support plate, rotates the transverse support board of connection in vertical support plate bottom, sets up draw-in groove, sliding connection at two sliders of vertical support plate right wall, threaded connection's positioning bolt on the slider, the swing joint U type branch between the sliders, the supporting component of swing joint in vertical support plate, the supporting component includes that the slip joint is in the cardboard of vertical support plate front and back side, set firmly the cardboard with butt spring, the slip joint of between the vertical support plate inner wall I-shaped strip between the cardboard, the stopper of slip grafting at cardboard top inner wall, sliding connection are in the U type strip of vertical support plate inner wall, the U type strip with swing joint has the hinge between the stopper, adjusting screw is installed in the rotation of vertical support plate middle part.
Further, the vertical support plate and the horizontal support plate rotate in opposite directions to be attached, and an operation cavity for providing rotation adjustment of the adjusting screw rod is formed in one side, close to the horizontal support plate, of the bottom of the vertical support plate.
Further, the upper wall of the transverse supporting plate is provided with a storage groove corresponding to the sliding block and the U-shaped supporting rod, and the clamping groove is positioned in the storage groove.
Further, the U-shaped strip is in threaded connection with the adjusting screw rod.
Further, the abutment spring is in a compressed state.
Further, a caulking groove matched with the I-shaped strip is formed in one side of the opposite surface of the clamping plate, and the limiting block is located in the caulking groove.
The beneficial effects of the utility model are as follows:
1. according to the utility model, the upper edge part of the vertical supporting plate is designed into the combination of a plurality of I-shaped bars, so that the support height can be flexibly adjusted according to the actual depth of the foundation pit, the U-shaped bars are controlled to be adjusted upwards, after the limiting block is retracted, the limiting blocks are released, so that the I-shaped bars can be quickly disassembled, the subsequent adjusting clamping plate is retracted, the adjusting sliding block drives the U-shaped supporting rod to move upwards, the vertical supporting plate is rotationally attached to the transverse supporting plate in opposite directions, the sliding block and the U-shaped supporting rod are immersed into the storage groove on the transverse supporting plate to be stored, and the whole support equipment can be disassembled to be regular shape and convenient to carry.
2. According to the utility model, the U-shaped supporting rod is clamped into the clamping groove when in use, after the included angle between the vertical supporting plate and the horizontal supporting plate is determined, the sliding block can be fixed by screwing in the positioning bolt, so that stable support is formed, meanwhile, after each I-shaped strip is inserted between the clamping plates, the clamping plates are controlled to extend out, the clamping plates move downwards to the greatest extent, and each I-shaped strip is mutually extruded on the vertical supporting plate to be connected in a sealing way, so that the penetration and leakage area is avoided.
Drawings
FIG. 1 is a perspective view of a foundation pit support structure of the present utility model;
FIG. 2 is a three-dimensional block diagram of the I-shaped bar of the foundation pit support of the present utility model;
FIG. 3 is a view showing the construction of the inside of the foundation pit supporting vertical support plate of the present utility model;
FIG. 4 is a perspective view of the foundation pit supporting cardboard of the present utility model;
figure 5 is a cross-sectional view of a foundation pit supporting cardboard of the present utility model.
Reference numerals: 1. a vertical support plate; 2. a transverse support plate; 3. a clamping groove; 4. a slide block; 5. positioning bolts; 6. a U-shaped strut; 7. a support assembly; 71. a clamping plate; 72. abutting against the spring; 73. i-shaped bars; 74. a limiting block; 75. a U-shaped strip; 76. a hinge rod; 77. and adjusting the screw rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1-5, a foundation pit support easy to disassemble and carry comprises a vertical support plate 1, a transverse support plate 2 rotatably connected to the bottom of the vertical support plate 1, a clamping groove 3 formed in the upper end of the transverse support plate 2, two sliding blocks 4 slidably connected to the right wall of the vertical support plate 1, positioning bolts 5 in threaded connection with the sliding blocks 4, a U-shaped supporting rod 6 movably hinged between the sliding blocks 4, and a support assembly 7 movably connected to the vertical support plate 1, wherein the support assembly 7 comprises clamping plates 71 slidably clamped on the front side and the rear side of the vertical support plate 1, abutting springs 72 fixedly arranged between the clamping plates 71 and the inner wall of the vertical support plate 1, I-shaped strips 73 slidably clamped between the clamping plates 71, limiting blocks 74 slidably inserted on the top inner wall of the clamping plates 71, U-shaped strips 75 slidably connected to the inner wall of the vertical support plate 1, hinge rods 76 movably connected between the U-shaped strips 75 and the limiting blocks 74, and adjusting screw rods 77 are rotatably arranged in the middle of the vertical support plate 1.
More specifically, the horizontal support plate 2 is anchored on the ground of a foundation pit when the vertical support plate 1 and the horizontal support plate 2 are used, after the included angle between the vertical support plate 1 and the horizontal support plate 2 is determined, the U-shaped support rod 6 is clamped into the clamping groove 3, the positioning bolt 5 is screwed in, the sliding block 4 can be fixed, so that the U-shaped support rod 6 is utilized to form a stable support, the U-shaped support rod 75 is controlled to move upwards by the rotation of the adjusting screw rod 77, the abutting spring 72 is initially in a compressed state, so that the elastic potential energy is continuously released by the abutting spring 72 in the process, when the abutting spring 72 bears the weight of the clamping plate 71 and recovers the natural length, the U-shaped support rod 75 is controlled to move upwards, the hinge rod 76 pulls the limiting block 74 to shrink inwards, the I-shaped support rod 73 is subsequently inserted between the clamping plates 71 according to the depth of the foundation pit as required, and the adjusting screw rod 77 is controlled to rotate reversely to the maximum extent, so that the limiting block 74 is extruded and then the I-shaped support rod 73 is pressed down, and each I-shaped support rod 73 is mutually extruded on the vertical support plate 1 to be in a sealing connection, and a leakage area is avoided;
because the foundation pit support designs the upper edge part of the vertical supporting plate 1 into the combination of a plurality of I-shaped bars 73, the height of the support is flexibly adjusted according to the actual depth of the foundation pit, the U-shaped bars 75 are upwards adjusted, the clamping plates 71 move upwards to the maximum distance under the action of the abutting springs 72, the follow-up hinge rods 76 pull the limiting blocks 74 to be completely retracted so as to release the limiting of each I-shaped bar 73, the I-shaped bars 73 are quickly detached, the follow-up adjusting clamping plates 71 retract, the adjusting slide blocks 4 drive the U-shaped supporting rods 6 to move upwards, the vertical supporting plate 1 and the transverse supporting plate 2 are oppositely and rotationally attached, the slide blocks 4 and the U-shaped supporting rods 6 are immersed in the storage grooves on the transverse supporting plate 2, and the whole support equipment can be detached to be in a regular shape so as to be convenient to carry.
As shown in fig. 1, in some embodiments, the vertical support plate 1 and the horizontal support plate 2 can be attached by opposite rotation, and an operation cavity for providing rotation adjustment of the adjusting screw 77 is formed at one side of the bottom of the vertical support plate 1 close to the horizontal support plate 2.
As shown in fig. 1, in some embodiments, the upper wall of the transverse supporting plate 2 is provided with a storage groove corresponding to the sliding block 4 and the U-shaped supporting rod 6, the clamping groove 3 is located inside the storage groove, the front side and the rear side of the transverse supporting plate 2 include anchor grooves for ground anchor connection, specifically, the adjusting sliding block 4 drives the U-shaped supporting rod 6 to move upwards, so that the vertical supporting plate 1 and the transverse supporting plate 2 rotate and fit in opposite directions, the sliding block 4 and the U-shaped supporting rod 6 are immersed in the storage groove on the transverse supporting plate 2 to finish storage, and the whole supporting device can be detached to be regular and convenient to carry.
In some embodiments, as shown in fig. 3, a U-shaped bar 75 is threadably coupled to an adjustment screw 77.
As shown in fig. 3-5, in some embodiments, when the abutting spring 72 is in a compressed state, specifically, when the adjusting screw rod 77 is rotated to control the U-shaped bar 75 to move upwards, the abutting spring 72 is initially in a compressed state, so that the abutting spring 72 continuously releases elastic potential energy, when the abutting spring 72 bears the weight of the clamping plate 71 to restore the natural length, the U-shaped bar 75 is controlled to move upwards, the hinge rod 76 pulls the limiting block 74 to retract, and then the i-shaped bar 73 is inserted between the clamping plates 71 according to the depth of the foundation pit as required.
In some embodiments, as shown in fig. 1, a caulking groove adapted to the spool 73 is formed on one side of the opposite surface of the clamping plate 71, and the stopper 74 is located inside the caulking groove.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a foundation ditch support of easy dismantlement transport, includes vertical support plate (1), rotates and connects transverse support plate (2) in vertical support plate (1) bottom, sets up draw-in groove (3) in transverse support plate (2) upper end, sliding connection is in two slider (4) of vertical support plate (1) right wall, threaded connection is in positioning bolt (5) on slider (4), swing joint is in U type branch (6) between slider (4), swing joint in support subassembly (7) in vertical support plate (1), a serial communication port, support subassembly (7) including sliding joint be in cardboard (71) of vertical support plate (1) front and back side, set firmly cardboard (71) with butt spring (72) between vertical support plate (1) inner wall, sliding joint are in I-shaped strip (73) between cardboard (71), sliding grafting stopper (74) of cardboard (71) top inner wall, sliding connection are in U type strip (75) of vertical support plate (1) inner wall with swing joint has hinge pole (76) between stopper (74), vertical support plate (1) are installed in middle part screw (77).
2. The foundation pit support easy to disassemble and carry according to claim 1, wherein the vertical support plate (1) and the horizontal support plate (2) can be attached in a way of opposite rotation, and an operation cavity for providing rotation adjustment of the adjusting screw (77) is formed in one side, close to the horizontal support plate (2), of the bottom of the vertical support plate (1).
3. The foundation pit support easy to disassemble and carry according to claim 1, wherein a storage groove corresponding to the sliding block (4) and the U-shaped supporting rod (6) is formed in the upper wall of the transverse supporting plate (2), and the clamping groove (3) is located in the storage groove.
4. A foundation pit support easy to disassemble and transport according to claim 1, characterized in that the U-shaped strip (75) is in threaded connection with the adjusting screw (77).
5. A foundation pit support easy to disassemble and handle according to claim 1, characterized in that the abutment springs (72) are in a compressed state.
6. The foundation pit support easy to disassemble and carry according to claim 1, wherein a caulking groove matched with the I-shaped strip (73) is formed on one side of the opposite surface of the clamping plate (71), and the limiting block (74) is positioned in the caulking groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321154636.2U CN220284827U (en) | 2023-05-15 | 2023-05-15 | Foundation pit support easy to disassemble and transport |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321154636.2U CN220284827U (en) | 2023-05-15 | 2023-05-15 | Foundation pit support easy to disassemble and transport |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220284827U true CN220284827U (en) | 2024-01-02 |
Family
ID=89331548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321154636.2U Active CN220284827U (en) | 2023-05-15 | 2023-05-15 | Foundation pit support easy to disassemble and transport |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220284827U (en) |
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2023
- 2023-05-15 CN CN202321154636.2U patent/CN220284827U/en active Active
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