CN220769457U - Machine for constructing deep foundation pit from bottom to top - Google Patents
Machine for constructing deep foundation pit from bottom to top Download PDFInfo
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- CN220769457U CN220769457U CN202322582224.5U CN202322582224U CN220769457U CN 220769457 U CN220769457 U CN 220769457U CN 202322582224 U CN202322582224 U CN 202322582224U CN 220769457 U CN220769457 U CN 220769457U
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- tunnel
- wall
- foundation pit
- deep foundation
- steel wire
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 39
- 239000010959 steel Substances 0.000 claims abstract description 39
- 238000010276 construction Methods 0.000 claims abstract description 34
- 239000004567 concrete Substances 0.000 claims abstract description 30
- 239000004575 stone Substances 0.000 claims abstract description 12
- 239000000725 suspension Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 25
- 230000005641 tunneling Effects 0.000 abstract description 19
- 238000009423 ventilation Methods 0.000 abstract description 8
- 239000002689 soil Substances 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000011449 brick Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a machine for constructing a deep foundation pit from bottom to top, which relates to the technical field of civil engineering construction and comprises a tunnel, a power device, a scaffold system, a cutter head, a ventilation pipeline, a soil and stone side transportation pipeline and a concrete transportation pipeline, wherein the scaffold system comprises a derrick frame, a hanging cage, a platform plate, pulleys, a drum barrel and a steel wire rope, a masonry wall is arranged above the tunnel, a waterproof layer is arranged on the masonry wall, an annular wall is arranged on the inner wall of the masonry wall, a plurality of equidistant derricks are arranged inside the annular wall, the construction machine does not need to be transported on the mountain, the soil and stone side can be transported vertically by means of dead weight, the horizontal transportation can be carried out by the tunnel, the transportation cost is reduced, the procedures are from bottom to top, and the waterproof engineering, the masonry wall construction, the structural engineering and the like can be overlapped with tunneling engineering and the running water construction period is shorter.
Description
Technical Field
The utility model relates to the technical field of civil engineering construction, in particular to a machine for constructing a deep foundation pit from bottom to top.
Background
The construction method of the deep foundation pit is generally from top to bottom, a supporting structure is generally a supporting structure, an anchor-pulling type supporting structure, or a soil nailing wall supporting structure or a natural slope releasing structure, and the method is not suitable for the construction of the ultra-deep foundation pit of the multifunctional well of the residence on the mountain or the ultra-deep foundation pit of the elevator on the mountain, and the construction method of the ultra-deep multifunctional well of the residence on the mountain or the foundation pit of the elevator on the mountain can be applied, and the traditional shaft construction adopts a method of tunneling from top to bottom, including a freezing method tunneling method, a filling method tunneling method, a mud concrete curtain method tunneling method, a sunk well method tunneling method, a drilling method tunneling method, a plate column method tunneling method and the like; there is no case of bottom-up construction.
Disclosure of Invention
The utility model mainly aims to provide a machine for constructing a deep foundation pit from bottom to top, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a machinery of deep basal pit is under construction from bottom to top, includes the tunnel, power device, the hawk frame system, the blade disc, air pipe, earth and stone side transportation pipeline and concrete transportation pipeline, the hawk frame system includes groined frame, cage, platform board, pulley and drum, wire rope, the top of tunnel is provided with the wall of laying bricks, be provided with the waterproof layer on the wall of laying bricks, the inner wall of laying bricks is provided with the rampart, the inside well word frame that is provided with a plurality of equidistances of rampart, the ring firmware that has been erect in top between the hawk frame, be provided with the supporting base on the ring firmware, the bottom of ring firmware is provided with the bracing piece, the below of bracing piece is provided with the platform board, power device is located the top of ring firmware, power device includes driving motor, hydraulic pressure bar, arc tool bit, the motor passes through the axostylus axostyle and is connected with the blade disc, the outside of platform board bottom is provided with the waterproof layer, the inboard of platform bottom is provided with the rampart, it is connected with a plurality of channels, the channel-section steel is equipped with the pulley and is connected with the pulley on the platform board, the top is kept away from with the pulley, the pulley is connected with one end at the steel wire rope respectively.
Preferably, a plurality of steel bars are bound on the annular wall.
Preferably, a winch is arranged in the tunnel at the position of the steel wire rope, and the winch is connected with one end, far away from the cage, of the steel wire rope.
Preferably, a braking device is arranged on the suspension cage.
Preferably, an arc-shaped template support member is arranged at the top end of the annular wall.
Preferably, the tunnel is provided with a drainage ditch at the position of the annular wall.
Preferably, the bottom one end of ventilation pipe, soil and stone side transportation pipeline and concrete transportation pipeline all sets up in the inside of tunnel, the ventilation pipe is located the inside one end of tunnel and is connected with the forced draught blower, the inside one end of concrete transportation pipeline is located the tunnel is connected with the concrete pump.
Compared with the prior art, the utility model has the following beneficial effects:
1. the construction machinery does not need to be transported up the mountain;
2. the earth and stone party can carry out vertical transportation by means of dead weight, and horizontal transportation can be carried out by utilizing a tunnel, so that the transportation cost is reduced;
3. the working procedures are from bottom to top, the waterproof engineering, the wall building construction, the structural engineering and the like can be overlapped with the tunneling engineering for running water construction, and the construction period is shorter.
Drawings
FIG. 1 is a schematic view of a machine for constructing a deep foundation pit from bottom to top according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a second embodiment of a machine for constructing a deep foundation pit from bottom to top according to the present utility model.
In the figure: 1. a tunnel; 2. building a wall; 3. an annular wall; 4. a cross frame; 5. reinforcing steel bars; 6. an arc-shaped formwork support; 7. a platform plate; 8. an operation platform; 9. channel steel; 10. a pull rod; 11. a drum; 12. a wire rope; 13. a hoist; 14. a hanging cage; 15. a brake device; 16. a ring fastener; 17. a hydraulic rod; 18. a drainage ditch; 19. a cutterhead; 20. a roller; 21. an arc-shaped tool bit; 22. a support rod; 23. a ventilation duct; 24. a transport pipeline for the earthwork; 25. concrete transportation pipeline.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-2, a machine for constructing a deep foundation pit from bottom to top comprises a tunnel 1, and comprises a tunnel 1, a power device, a scaffold system, a cutter disc 19, a ventilation pipeline 23, a soil and stone transportation pipeline 24 and a concrete transportation pipeline 25, wherein the scaffold system comprises a derrick 4, a hanging cage 14, a platform plate 7, pulleys and drums 11 and steel wire ropes 12, the masonry wall 2 is arranged above the tunnel 1, a waterproof layer is arranged on the masonry wall 2, the inner wall of the masonry wall 2 is provided with a ring wall 3, a plurality of equidistant derricks 4 are arranged inside the ring wall 3, a circular ring firmware 16 is erected above the derricks 4, a supporting base is arranged on the circular ring firmware 16, a supporting rod 22 is arranged at the bottom of the circular ring firmware 16, a platform plate 7 is arranged below the supporting rod 22, the power device is positioned above the circular ring firmware 16, the power device comprises a driving motor, the hydraulic rod 17 and the cutter disc 19 is provided with rollers 20 and the arc-shaped cutter heads 21, the motor is connected with the cutter disc 19 through shaft rod parts, the inner side 8 is arranged on the bottom of the derrick 7, the bottom 7 is provided with the groove steel wire ropes 9, the groove steel wire ropes 10 are connected with the drum 11 and the top of the drum 11, one end of the groove steel wire ropes 10 is connected with the groove steel wire ropes 10, and one end of the groove steel wire ropes 10 is arranged on the groove steel wire ropes 10 is connected with the platform 11, and one end of the groove steel wire ropes is arranged on the platform 11, and one end of the groove steel channel 10 is respectively.
Specifically, a plurality of steel bars 5 are bound on the annular wall 3.
Specifically, a winch 13 is arranged in the tunnel 1 at the position of the steel wire rope 12, and the winch 13 is connected with one end of the steel wire rope 12 far away from the cage 14.
Specifically, the suspension cage 14 is provided with a brake device 15.
In particular, the top end of the annular wall 3 is provided with an arcuate formwork support 6.
Specifically, the tunnel 1 is provided with a drain 18 at the position of the annular wall 3.
Specifically, the bottom one end of air pipe 23, earth and stone transportation pipe 24 and concrete transportation pipe 25 all sets up in the inside of tunnel 1, and the one end that air pipe 23 is located the inside of tunnel 1 is connected with the forced draught blower, and the one end that concrete transportation pipe 25 is located the inside of tunnel 1 is connected with the concrete pump.
Working principle:
embodiment one:
the elevator of a mountain house is directly communicated with the bottom tunnel 1, the elevator cabin and the pipeline well are positioned in a multifunctional well, the multifunctional well is of a reinforced concrete structure, the periphery of the multifunctional well is provided with annular walls 3, cross frame beams are arranged at intervals of a certain height, and the hydraulic rods 17 are located on the supporting rods 22.
The construction sequence is as follows:
s1: constructing a tunnel 1 to the plane position of a residential multifunctional well;
s2: the bottom wall building 2 is operated, and waterproof construction is carried out;
s3: installing a tunneling machine, installing a soil and stone transportation pipeline 24, and installing a supporting rod 22 and a ring fixing piece 16;
s4: installing a concrete land pump;
s5: installing a supporting base and a hydraulic rod 17, and tunneling;
s6: binding bottom layer steel bars 5, supporting a bottom layer annular wall template, supporting a frame beam bottom die, binding frame beam steel bars, installing bottom layer frame beam side dies, and pouring bottom layer structural concrete;
s7: tunneling an upper layer;
s8: installing a scaffold system, comprising a derrick 4, a hanging cage 14, an operation platform 8, a steel wire rope 12, pulleys, a drum 11 and the like;
s9: the construction of the upper layer of the multifunctional well structure comprises the steps of binding steel bars 5, supporting a ring wall template, supporting a frame beam template, binding frame beam steel bars and pouring concrete;
s10: the adjacent hydraulic rods 17 are circularly and alternately detached and lifted in the upward tunneling process, the supporting rods 22 and the supporting base are circularly and alternately installed upwards along with the lifting condition, then the wall 2 is built, the waterproof construction is carried out, the concrete structure construction is carried out, the concrete transporting pipeline 24 is installed, the concrete transporting pipeline 25 and the ventilation pipeline 23 are installed, the circulation is carried out until the top is communicated, and all the structure construction is completed;
s11: dismantling tunneling machinery, a scaffold system and a pipeline;
the pipes are a ventilation pipe 23, a concrete transporting pipe 24 and a concrete transporting pipe 25.
Embodiment two:
the elevator of a mountain house is directly communicated with the bottom tunnel 1, the elevator cabin and the pipeline well are positioned in a multifunctional well, the multifunctional well is of a reinforced concrete structure, the periphery of the multifunctional well is provided with annular walls 3, cross frame beams are arranged at intervals of a certain height, and the hydraulic rods 17 are located on the building walls 2.
The construction sequence is as follows:
s1: constructing a tunnel 1 to the plane position of a residential multifunctional well;
s2: the bottom wall building 2 is operated, and waterproof construction is carried out;
s3: a tunneling machine, a soil and stone transportation pipeline 24 and a hydraulic rod 17 are installed, and the hydraulic rod 17 is located on the masonry wall 2.
S4: installing a concrete land pump;
s5: tunneling operation;
s6: binding bottom layer steel bars 5, supporting a bottom layer annular wall template, supporting a frame beam bottom die, binding frame beam steel bars, installing bottom layer frame beam side dies, and pouring bottom layer structural concrete;
s7: tunneling an upper layer;
s8: the wall 2 is built, and the hydraulic rod 17 is built after the hydraulic rod 17 is removed.
S9: installing a scaffold system, comprising a derrick 4, a hanging cage 14, an operation platform 8, a steel wire rope 12, pulleys, a drum 11 and the like;
s10: the construction of the upper layer of the multifunctional well structure comprises the steps of binding steel bars 5, supporting a ring wall template, supporting a frame beam template, binding frame beam steel bars and pouring concrete;
s11: the installation of the hydraulic rods 17 continues to upwards tunneling the adjacent hydraulic rods 17, and the cyclic alternation of the disassembly and the jacking, the wall building 2, the waterproof construction, the concrete structure construction, the installation of the earth and stone transportation pipeline 24, the installation of the concrete transportation pipeline 25 and the ventilation pipeline 23 are carried out, and the cyclic operation is carried out until the top is communicated, so that all the structure construction is completed;
s12: removing tunneling machinery, removing scaffold systems and removing pipelines.
Further, the foregoing is a further detailed description of the present application in connection with the specific preferred embodiments, and it is not intended that the practice of the present application be limited to such description. For those skilled in the art to which the present application pertains, a number of simple deductions or substitutions may be made without departing from the spirit of the present application, which should be considered as the protection scope of the present application.
Such as:
(1) the method comprises the following steps Replacing the concrete structure with a steel structure or a prefabricated structure and the like;
(2) the method comprises the following steps Constructing a mountain elevator room without frame beams;
(3) the method comprises the following steps A concrete or steel structure maintenance platform is additionally arranged on the local layer of the structure;
(4) the method comprises the following steps The method is also suitable for the field of mine shaft construction;
(5) the method comprises the following steps The masonry wall 2 is replaced by precast concrete pipe sheets;
(6) the method comprises the following steps Prefabricated structures or steel structures.
The circuit, the electronic components and the control module are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a machinery of deep basal pit is under construction from bottom to top, includes tunnel (1), power device, a frame system, blade disc (19), air pipe (23), earth and stone side transportation pipeline (24) and concrete transportation pipeline (25), its characterized in that: the scaffold system comprises a groined frame (4), a lifting cage (14), a platform plate (7), pulleys and a drum (11) and a steel wire rope (12), wherein a masonry wall (2) is arranged above a tunnel (1), a waterproof layer is arranged on the masonry wall (2), a ring wall (3) is arranged on the inner wall of the masonry wall (2), a plurality of equidistant groined frames (4) are arranged inside the ring wall (3), a ring firmware (16) is arranged above the groined frames (4), a supporting base is arranged on the ring firmware (16), a supporting rod (22) is arranged at the bottom of the ring firmware (16), a platform plate (7) is arranged below the supporting rod (22), a power device is arranged above the ring firmware (16), the power device comprises a driving motor, a hydraulic rod (17), a roller (20) and an arc-shaped cutter head (21) are arranged on a cutter disc (19), the motor is connected with the cutter disc (19) through shaft parts, a supporting base is arranged on the outer side of the bottom of the groined frames (4), a plurality of platform plates (9) are arranged at the bottom of the platform plate (9), one end of the pull rod (10) far away from the channel steel (9) is respectively connected with the drum (11), the pulley is arranged at the top of the platform plate (7), the pulley is connected with a steel wire rope (12), one end of the steel wire rope (12) is connected with a hanging cage (14), and the hydraulic rod (17) is arranged on the supporting base.
2. The bottom-up deep foundation pit construction machine of claim 1, wherein: a plurality of steel bars (5) are bound on the annular wall (3).
3. The bottom-up deep foundation pit construction machine of claim 1, wherein: the tunnel (1) is provided with a winch (13) in the position of the steel wire rope (12), and the winch (13) is connected with one end, far away from the cage (14), of the steel wire rope (12).
4. The bottom-up deep foundation pit construction machine of claim 1, wherein: the suspension cage (14) is provided with a brake device (15).
5. The bottom-up deep foundation pit construction machine of claim 1, wherein: an arc-shaped template supporting piece (6) is arranged at the top end of the annular wall (3).
6. The bottom-up deep foundation pit construction machine of claim 1, wherein: the tunnel (1) is provided with a drainage ditch (18) at the position of the annular wall (3).
7. The bottom-up deep foundation pit construction machine of claim 1, wherein: the air duct (23), the earth and stone side transportation pipeline (24) and the bottom one end of concrete transportation pipeline (25) all set up in the inside of tunnel (1), the one end that air duct (23) is located the inside of tunnel (1) is connected with the forced draught blower, the one end that concrete transportation pipeline (25) is located the inside of tunnel (1) is connected with the concrete pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322582224.5U CN220769457U (en) | 2023-09-22 | 2023-09-22 | Machine for constructing deep foundation pit from bottom to top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322582224.5U CN220769457U (en) | 2023-09-22 | 2023-09-22 | Machine for constructing deep foundation pit from bottom to top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220769457U true CN220769457U (en) | 2024-04-12 |
Family
ID=90604808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322582224.5U Active CN220769457U (en) | 2023-09-22 | 2023-09-22 | Machine for constructing deep foundation pit from bottom to top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220769457U (en) |
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2023
- 2023-09-22 CN CN202322582224.5U patent/CN220769457U/en active Active
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