CN220642378U - Lifting device for ring beam of shaft tunneling - Google Patents
Lifting device for ring beam of shaft tunneling Download PDFInfo
- Publication number
- CN220642378U CN220642378U CN202321654772.8U CN202321654772U CN220642378U CN 220642378 U CN220642378 U CN 220642378U CN 202321654772 U CN202321654772 U CN 202321654772U CN 220642378 U CN220642378 U CN 220642378U
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- China
- Prior art keywords
- ring beam
- rope
- base
- lifting device
- oil storage
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- 230000005641 tunneling Effects 0.000 title abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 46
- 239000010959 steel Substances 0.000 claims abstract description 46
- 238000002955 isolation Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 6
- 238000009412 basement excavation Methods 0.000 claims description 5
- 238000005299 abrasion Methods 0.000 abstract description 11
- 230000002457 bidirectional effect Effects 0.000 abstract description 7
- 238000013459 approach Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 13
- 238000004804 winding Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Abstract
The utility model belongs to the technical field of vertical shaft tunneling, and particularly relates to a vertical shaft tunneling ring beam hanging device. According to the utility model, the two connecting sleeves can be controlled to respectively drive the two mounting wheels to synchronously slide and approach each other by utilizing the bidirectional screw rod to extrude the two outermost steel cables inwards, so that the two outermost steel cables are conveniently positioned in the range of the inlet of the bracket, severe abrasion between the steel cables and the bracket is avoided, and the mounting wheels are rotatably mounted on one side of the connecting sleeves, so that abrasion between the two steel cables can be avoided, the steel cables are more durable, and the service life is longer.
Description
Technical Field
The utility model belongs to the technical field of vertical shaft tunneling, and particularly relates to a vertical shaft tunneling ring beam hoisting device.
Background
The development machine is a machine for cutting tunnel on straight ground, and is mainly composed of running mechanism, working mechanism, loading and transporting mechanism and transfer mechanism. During tunneling, a worker firstly excavates a pit with a depth of about two meters at a designated position, then concretes around the pit according to the size of the ring beam, and then installs the prefabricated ring beam, and for smooth descending of the subsequent ring beam, a hanging device is also required to be placed on the outer side of the ring beam for stable hanging installation of the subsequent ring beam.
The hoisting device is generally provided with three hoisting devices, the three hoisting devices are distributed annularly around the ring beam, each hoisting device comprises a plurality of bearing steel cables, the stable hoisting operation is ensured, the conventional hoisting device in the market at present is easy to wear between the steel cables in the process of winding and unwinding and the device, the lubricating function is also lacked, the service life of the steel cables is reduced due to severe wear, and the condition of intertwining exists among the plurality of steel cables. Therefore, improvement of the existing ring beam lifting device is urgently needed, and a shaft tunneling ring beam lifting device is provided.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides the ring beam hanging and releasing device which has the advantages of reasonable design, simple structure, lubrication function, abrasion reduction and convenience for orderly winding and releasing a plurality of steel ropes, and is used for solving the problems that the steel ropes are easy to abrade between the winding and releasing process and the device, lack of lubrication function, the service life of the steel ropes is reduced due to serious abrasion, and the mutual winding condition exists among the plurality of steel ropes in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a shaft sinking collar beam hoisting device, comprising:
the device comprises a base, wherein a bracket is fixedly arranged above one end of the base, an oil storage box is fixedly embedded at the top end of the bracket, and a binding assembly is fixedly connected to one end of the bracket away from the base;
the tripod is welded and fixed at the other end of the base, a motor is fixedly arranged at the top of the tripod, a rope releasing component is arranged between the two tripods, and a steel rope is arranged at the outer side of the rope releasing component.
As a preferred implementation mode, the oil storage box is located the inside one end of support and is provided with a plurality of ball that is equidistant installation, ball and oil storage box swing joint, the ball laminating mutually with the outer wall of cable wire.
As a preferred implementation mode, the constraint subassembly includes mounting panel, two-way screw rod, adapter sleeve and installation wheel, and two-way screw rod is installed in the inside rotation of mounting panel, and the equal thread bush in both ends outside of two-way screw rod is equipped with the adapter sleeve, and the adapter sleeve is close to one side rotation of support and is connected with the installation wheel.
As a preferred embodiment, the mounting plate is welded and fixed at one end of the bracket away from the base, and the sliding directions of the two connecting sleeves are always opposite.
As a preferred implementation mode, the rope releasing assembly comprises a fixed column, isolation discs and a rope storage cavity, wherein a plurality of isolation discs which are arranged at equal intervals are arranged on the outer side of the fixed column, and the rope storage cavity is formed between every two adjacent isolation discs.
As a preferred implementation mode, the fixed column and a plurality of isolation discs which are arranged at equal intervals are welded and fixed, the isolation discs are fixedly connected with the output end of the motor, and the isolation discs are arranged at intervals with the rope storage cavity.
Compared with the prior art, the utility model has the beneficial effects that:
in the scheme of the utility model:
the two connecting sleeves can be controlled to respectively drive the two mounting wheels to synchronously slide and approach each other by utilizing the rotation of the two-way screw rod, so that the two steel ropes at the outermost side can be inwards extruded, the two steel ropes at the outermost side are conveniently positioned in the range of the inlet of the bracket, severe abrasion between the steel ropes and the bracket is avoided, the mounting wheels are rotatably mounted on one side of the connecting sleeves, abrasion between the two steel ropes is avoided, and the steel ropes are more durable and have longer service life;
the rope storage cavity is formed between the plurality of isolation discs, so that a plurality of steel ropes can be wound and unwound in order, winding of the steel ropes is avoided, and in the process of winding and unwinding the steel ropes, the driven steel ropes can drive the balls to rotate at the bottom of the oil storage box by utilizing friction force, lubricating oil in the oil storage box can be uniformly smeared on the surface of the steel ropes, an effective lubrication effect is achieved, abrasion can be reduced, and the purpose of rust prevention of the steel ropes can be achieved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and the following description will be made with reference to the drawings:
FIG. 1 is a schematic diagram of a three-dimensional front view structure of the present utility model;
FIG. 2 is a schematic diagram of a three-dimensional rear view structure of the present utility model;
FIG. 3 is a schematic diagram of a three-dimensional side view of a restraint assembly of the present utility model;
FIG. 4 is a schematic diagram of a three-dimensional side view of the payout assembly of the present utility model;
fig. 5 is a schematic side view of the oil storage box and ball joint of the present utility model.
In the figure:
1. a base; 2. a bracket; 3. an oil storage box; 4. a ball; 5. a tie-down assembly; 51. a mounting plate; 52. a bidirectional screw; 53. connecting sleeves; 54. a mounting wheel; 6. a tripod; 7. a motor; 8. a rope unreeling component; 81. fixing the column; 82. a spacer disc; 83. a rope storage cavity; 9. and (5) a steel rope.
Detailed Description
The embodiments described below are only some of the embodiments of the present utility model and do not represent all embodiments consistent with the present utility model. Exemplary embodiments will now be described with reference to the accompanying drawings in which:
as shown in fig. 1 to 5, the ring beam lifting device for shaft excavation of the present utility model comprises:
the oil storage device comprises a base 1, wherein a support 2 is fixedly arranged above one end of the base 1, an oil storage box 3 is fixedly embedded at the top end of the support 2, and a binding assembly 5 is fixedly connected to one end, away from the base 1, of the support 2;
the tripod 6, the equal welded fastening of two tripods 6 is in the other end of base 1, and motor 7 is installed to the top fixed mounting of tripod 6, installs between two tripods 6 and puts rope subassembly 8, and the outside of putting rope subassembly 8 is provided with cable wire 9.
As a preferred embodiment, on the basis of the above structure, further, one end of the oil storage box 3, which is positioned in the bracket 2, is provided with a plurality of equally-spaced balls 4, the balls 4 are movably connected with the oil storage box 3, and the balls 4 are attached to the outer wall of the steel cable 9;
through the setting of ball 4, be convenient for can utilize frictional force to drive ball 4 rotation at cable 9 driven in-process to be convenient for evenly smear lubricating oil on cable 9's surface, realize lubricated and rust-resistant purpose.
As a preferred embodiment, based on the above structure, the restraint assembly 5 further includes a mounting plate 51, a bidirectional screw 52, a connecting sleeve 53 and a mounting wheel 54, the bidirectional screw 52 is rotatably mounted in the mounting plate 51, the connecting sleeve 53 is sleeved on the outer sides of both ends of the bidirectional screw 52, and the mounting wheel 54 is rotatably connected to one side of the connecting sleeve 53 close to the bracket 2;
the two connecting sleeves 53 and the two mounting wheels 54 can be controlled to be close to each other by the bidirectional screw 52, so that the two outermost steel ropes 9 can be extruded, and the problem that the service life is influenced due to severe abrasion between the steel ropes 9 and the bracket 2 in the transmission process is avoided.
As a preferred embodiment, on the basis of the structure, further, the mounting plate 51 is welded and fixed on one end of the bracket 2 away from the base 1, and the sliding directions of the two connecting sleeves 53 are always opposite;
by means of the mounting wheel 54 being rotatably connected to the connecting sleeve 53, the friction between the mounting wheel 54 and the wire rope 9 can be reduced.
As a preferred embodiment, based on the above structure, the rope releasing assembly 8 further includes a fixed column 81, a separation disc 82 and a rope storage cavity 83, wherein a plurality of separation discs 82 arranged at equal intervals are arranged on the outer side of the fixed column 81, and the rope storage cavity 83 is formed between two adjacent separation discs 82;
the plurality of rope storage cavities 83 formed among the plurality of isolation discs 82 are convenient for orderly winding and unwinding the plurality of steel ropes 9, and the condition of winding among the plurality of steel ropes 9 is avoided.
As a preferred embodiment, based on the above structure, further, the fixing columns 81 and the plurality of equally spaced isolation discs 82 are welded and fixed, the isolation discs 82 are fixedly connected with the output end of the motor 7, and the isolation discs 82 are spaced from the rope storage cavity 83;
the rotation of the rope unreeling assembly 8 can be controlled by the motor 7, and the steel rope 9 starts to be unreeled, so that the ring beam is controlled to be unreeled.
The working principle of the utility model is as follows:
firstly, three groups of lifting devices are arranged on the ground around the top ring beam at equal angles, the next ring beam is arranged at one end of a steel cable 9 of the three groups of lifting devices, when the next ring beam is controlled to be lowered, a motor 7 is started to control a fixed column 81 and a separation disc 82 to rotate, the steel cable 9 is slowly released, the ring beam can be controlled to be lowered, in the process, the driven steel cable 9 can drive a ball 4 movably connected to the bottom of an oil storage box 3 by friction force, the ball 4 rotates, lubricating oil in the oil storage box 3 can be uniformly smeared on the surface of the steel cable 9, the effect of effective lubrication is achieved, abrasion can be reduced, and the aim of rust prevention of the steel cable 9 can be achieved;
the rope storage cavity 83 is formed between the plurality of isolation discs 82, so that the plurality of steel ropes 9 can be wound and unwound in order, the steel ropes 9 are prevented from being wound and unwound, the bidirectional screw 52 can be controlled to rotate in the process of winding and unwinding the steel ropes 9, the two connecting sleeves 53 are controlled to drive the two mounting wheels 54 to synchronously slide and approach each other, the two outermost steel ropes 9 can be extruded inwards, the two outermost steel ropes 9 are positioned in the inlet range of the support 2, serious abrasion between the steel ropes 9 and the support 2 is avoided, the mounting wheels 54 are rotatably arranged on one side of the connecting sleeves 53, abrasion between the steel ropes 9 is avoided, the steel ropes 9 are more durable, the service life is longer, and the hanging and the unwinding of the ring beam are more stable.
Claims (6)
1. The utility model provides a shaft drivage collar tie beam hangs puts device which characterized in that includes:
the oil storage device comprises a base (1), wherein a support (2) is fixedly arranged above one end of the base (1), an oil storage box (3) is fixedly embedded at the top end of the support (2), and a binding assembly (5) is fixedly connected to one end, far away from the base (1), of the support (2);
tripod (6), two tripod (6) equal welded fastening is in the other end of base (1), and the top fixed mounting of tripod (6) has motor (7), two install between tripod (6) and put rope subassembly (8), the outside of putting rope subassembly (8) is provided with cable wire (9).
2. The lifting device for a shaft excavation ring beam according to claim 1, wherein: one end of the oil storage box (3) positioned in the bracket (2) is provided with a plurality of balls (4) which are installed at equal intervals, the balls (4) are movably connected with the oil storage box (3), and the balls (4) are attached to the outer wall of the steel cable (9).
3. The lifting device for a shaft excavation ring beam according to claim 1, wherein: the restraint subassembly (5) include mounting panel (51), two-way screw rod (52), adapter sleeve (53) and installation wheel (54), and two-way screw rod (52) are installed in the inside rotation of mounting panel (51), and the equal thread bush in both ends outside of two-way screw rod (52) is equipped with adapter sleeve (53), and one side that adapter sleeve (53) is close to support (2) rotates and is connected with installation wheel (54).
4. A shaft boring ring beam hoisting device according to claim 3, wherein: the mounting plate (51) is welded and fixed at one end of the bracket (2) far away from the base (1), and the sliding directions of the two connecting sleeves (53) are always opposite.
5. The lifting device for a shaft excavation ring beam according to claim 1, wherein: the rope releasing assembly (8) comprises a fixed column (81), isolation discs (82) and a rope storage cavity (83), a plurality of isolation discs (82) which are arranged at equal intervals are arranged on the outer side of the fixed column (81), and the rope storage cavity (83) is formed between every two adjacent isolation discs (82).
6. The lifting device for a shaft excavation ring beam of claim 5, wherein: the fixed column (81) is welded with a plurality of isolation discs (82) which are arranged at equal intervals, the isolation discs (82) are fixedly connected with the output end of the motor (7), and the isolation discs (82) are arranged at intervals with the rope storage cavity (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321654772.8U CN220642378U (en) | 2023-06-28 | 2023-06-28 | Lifting device for ring beam of shaft tunneling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321654772.8U CN220642378U (en) | 2023-06-28 | 2023-06-28 | Lifting device for ring beam of shaft tunneling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220642378U true CN220642378U (en) | 2024-03-22 |
Family
ID=90285109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321654772.8U Active CN220642378U (en) | 2023-06-28 | 2023-06-28 | Lifting device for ring beam of shaft tunneling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220642378U (en) |
-
2023
- 2023-06-28 CN CN202321654772.8U patent/CN220642378U/en active Active
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