CN216788406U - Primary lining air-raid shelter device for vertical shaft - Google Patents
Primary lining air-raid shelter device for vertical shaft Download PDFInfo
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- CN216788406U CN216788406U CN202122595194.2U CN202122595194U CN216788406U CN 216788406 U CN216788406 U CN 216788406U CN 202122595194 U CN202122595194 U CN 202122595194U CN 216788406 U CN216788406 U CN 216788406U
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Abstract
The utility model discloses a shaft primary lining air-raid shelter device which comprises a shaft wall, wherein a crane is fixedly arranged at the upper end of the shaft wall, a first support frame is arranged at the lower end of the crane, two support columns are fixedly arranged at the lower end of the first support frame, a second support frame is fixedly arranged at the lower ends of the two support columns, and reinforcing ribs are fixedly arranged at the joints of the two support columns, the first support frame and the second support frame. The device adopts an integrated structure, does not need to manually set up a scaffold during construction, can reduce the labor intensity of constructors and simultaneously reduce the danger during construction, is provided with a plurality of first electric ejector rods, second electric ejector rods, first electric ejector rods and second electric ejector rods, and is matched with a replaceable pouring mold, so that the demolding process can be simplified, the demolding time is shortened, and the working efficiency is increased.
Description
Technical Field
The utility model relates to the technical field of air-raid shelters, in particular to a primary lining air-raid shelter device for a vertical shaft.
Background
The air-raid shelter is a hole dug for preventing enemies from air-raid and reducing damages during fighting, an underground cave dug for preventing air-raid is too weak in China at the time and cannot bombe enemy fighters, a cave dug for protecting the safety of people and property is mostly used for storing grain or military supplies, basements are mostly used as storage rooms for people to hide, the air-raid shelter is a cave dug for avoiding the bombing of enemy gunfire during fighting, the cave dug for protecting the safety of people and property is mainly used for protecting people and property, modern air-raid shelters mostly become ruins, people turn waste into wealth and refit incomplete waste air-raid shelters, the air-raid shelter is mainly used for tourism, shopping malls, warehouses, natural disasters (such as avoiding tornado) and the like, people open human engineering for summer heat and cooling, and people can pass through a free summer in fighting, the vertical shaft is a vertical cylindrical structure of a hole wall formed by building underground excavation underground engineering and can be used as a connecting channel between a ground space and an underground space, because the depth of the hole wall formed by the vertical shaft along underground excavation is deep, a supporting structure is required to be arranged around the hole wall to prevent collapse, so that the safe and reliable lining for the use of the vertical shaft is ensured to prevent surrounding rocks from deforming or collapsing, a permanent supporting structure is built by using materials such as reinforced concrete and the like along the periphery of a tunnel hole body, and in the construction process of deep vertical shaft lining concrete structural engineering such as mountain and hydraulic engineering and the like, a support method is generally adopted for construction.
The existing device has certain defects, the labor intensity required for building the scaffold is high, the scaffold needs to be built firstly and then lining construction is carried out, the demolding process is also troublesome, the time consumed in the whole process is long, the procedures are complex, the efficiency is low, the safety of operators is high, and the like.
The prior patent (publication number: CN102296959A) discloses an electric stepping type shaft formwork supporting device, which comprises a climbing frame lifting system, a formwork part and an auxiliary part, wherein the climbing frame lifting system is provided with three groups of supporting legs, the upper supporting leg of each group of supporting legs is fixed on a concrete protective wall at the upper end, the lower supporting leg is fixed on a rock protective wall at the lower end, an I-shaped steel bracket is arranged between the upper supporting leg and the lower supporting leg of each group, the lower section of the I-shaped steel bracket is provided with a bearing support, a bearing in the bearing support is provided with a lead screw, the lead screw penetrates out of the upper supporting leg upwards and is coaxially connected with a motor, the formwork part has the structure that the formwork is provided with an expansion joint, a demoulding hydraulic cylinder is arranged between two sides of the expansion joint, a pouring funnel is arranged at the upper port of the formwork, a movable cutting edge angle is arranged at the lower port of the formwork, three groups of sliding block supports are uniformly and fixedly connected to the inner surface of the formwork along the circumference, and each group of sliding block supports is provided with nut sliding blocks, the auxiliary part comprises a plurality of working platforms, an upper protective plate and a lower protective plate, the device does not need a winch and a large number of steel wire ropes, the wall protection pouring and shaft sinking can be synchronously constructed, but the template of the device cannot be replaced, and the device can only be used for the construction of a vertical shaft with one specification.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a primary lining hole-preventing device for a shaft.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a lining cavity device of shaft, includes the wall of a well, the fixed loop wheel machine that is provided with in wall of a well upper end, the loop wheel machine lower extreme is provided with first support frame, the fixed two support columns that are provided with of first support frame lower extreme, two the fixed second support frame that is provided with of support column lower extreme, two support column and first support frame, second support frame junction are all fixed and are provided with the strengthening rib.
As a further description of the above technical solution:
the middle of the support column is fixedly provided with two first electric ejector rods, the output end of each first electric ejector rod is provided with a replaceable pouring mold, mounting plates and two first rotating seats are fixedly arranged on the mounting plates, and mounting plates are fixedly arranged on two sides of the replaceable pouring mold.
As a further description of the above technical solution:
the replaceable pouring die is characterized in that a plurality of vibrating blocks are arranged inside the replaceable pouring die, and the replaceable pouring die is made of stainless steel materials.
As a further description of the above technical solution:
the first support frame both sides all are provided with the slip casting pipe, two the slip casting pipe upper end all is provided with the grouting pump.
As a further description of the above technical solution:
and hydraulic push rods are fixedly arranged on two sides of the first support frame.
As a further description of the above technical solution:
the hydraulic ejector rods are fixedly arranged on two sides of the first support frame, two hinges are arranged on two sides of the replaceable pouring die, and the rotary modules are arranged on two sides of the replaceable pouring die in a rotating mode through the two hinges.
As a further description of the above technical solution:
and a second rotating seat is fixedly arranged in the middle of each rotating module, and a second electric ejector rod is arranged between each first rotating seat and each second rotating seat.
The utility model has the following beneficial effects:
1. the shaft primary lining air-raid shelter device provided by the utility model adopts an integrated structure, a scaffold does not need to be erected manually during construction, the labor intensity of constructors can be reduced, and meanwhile, the danger during construction is reduced.
2. The shaft primary lining air-raid shelter device provided by the utility model is provided with a plurality of first electric ejector rods, second electric ejector rods, first electric ejector rods and second electric ejector rods, and the replaceable pouring die is matched with the shaft primary lining air-raid shelter device, so that the demolding process can be simplified, the demolding time can be shortened, and the working efficiency can be increased.
3. According to the one-step lining air-raid shelter device for the vertical shaft, the pouring mold of the device can be replaced, when the vertical shafts with different specifications are constructed, the pouring molds with different specifications can be selected, and the device is wide in application range.
4. According to the shaft primary lining anti-cavity device, the plurality of vibration blocks are arranged inside the pouring mold, the vibration blocks are started during pouring, bubbles in pouring materials can be discharged, and construction quality is improved.
5. According to the one-step lining air-raid shelter device for the vertical shaft, provided by the utility model, the pouring die can be replaced, and the device is made of stainless steel materials, so that the service life is longer, the device is not easy to damage, and the later maintenance cost is reduced.
6. The device is provided with the grouting pump, and when grouting construction is carried out on the vertical shaft, when the grouting pipe stretches out too long to cause insufficient power of grouting equipment, the grouting pump is started to make up for the insufficient power of the grouting equipment.
Drawings
Fig. 1 is a schematic sectional view of a primary lining cavity-preventing device for a shaft according to the present invention;
fig. 2 is a schematic structural view of a replaceable casting mold of a primary lining cavity-preventing device for a shaft, which is provided by the utility model;
fig. 3 is a top view of a replaceable casting mold of a primary lining cavity device for a shaft in accordance with the present invention;
fig. 4 is a schematic diagram of an internal structure of a replaceable casting mold of a primary lining cavity-preventing device for a shaft.
Illustration of the drawings:
1. a well wall; 2. hoisting a machine; 3. a first support frame; 4. grouting pump; 5. a grouting pipe; 6. a hydraulic ejector rod; 7. the pouring die can be replaced; 8. a vibration block; 9. a first electric ejector rod; 10. reinforcing ribs; 11. mounting a plate; 12. a hinge; 13. a first rotating base; 14. a second support frame; 15. a support pillar; 16. a second rotating base; 17. a rotation module; 18. and a second electric ejector rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, one embodiment of the present invention is provided: the utility model provides a lining air-raid shelter device for shaft, includes the wall of a well 1, and 1 upper end of the wall of a well is fixed and is provided with loop wheel machine 2, and 2 lower extremes of loop wheel machine are provided with first support frame 3, and 3 lower extremes of first support frame are fixed and are provided with two support columns 15, and 15 lower extremes of two support columns are fixed and are provided with second support frame 14, and two support columns 15 and first support frame 3, the equal fixed strengthening rib 10 that is provided with of second support frame 14 junction.
Two support columns 15 middle parts are all fixed and are provided with two first electronic ejector pins 9, four first electronic ejector pin 9's output is provided with removable mould 7 of pouring, removable mould 7 both sides of pouring are all fixed and are provided with mounting panel 11, the fixed first seat of rotating 13 that is provided with on two mounting panels 11, removable mould 7 inside is provided with a plurality of vibrations pieces 8 of pouring, removable mould 7 of pouring forms for the stainless steel material preparation, removable mould 7 both sides of pouring all are provided with two hinges 12, removable mould 7 both sides of pouring all are provided with rotating module 17 through two hinges 12 rotations, two fixed second that are provided with in rotating module 17 middle part rotate seat 16, two first seat of rotating 13 and second rotate and all be provided with second electronic ejector pin 18 between the seat 16.
3 both sides of first support frame all are provided with slip casting pipe 5, and two slip casting pipe 5 upper ends all are provided with grouting pump 4, and 3 both sides of first support frame all are fixed and are provided with hydraulic ejector pin 6.
The working principle is as follows: when the device is used, the device is taken out firstly, the crane 2 and the first support frame 3 are assembled, the two grouting pipes 5 are connected with the grouting device, the crane 2 is fixedly installed at the upper end of the well wall 1, the crane 2 is started to move the equipment to a preset position, the hydraulic ejector rod 6 is started to fix the device, the device starts to work, the plurality of first electric ejector rods 9 are started firstly to move the replaceable pouring die 7 to the preset position, the second electric ejector rod 18 is started to connect the replaceable pouring die 7, the grouting device is started to perform grouting, when the demolding is needed after the grouting is completed, the second electric ejector rod 18 is started to separate the rotating module 17, and the plurality of first electric ejector rods 9 are started to perform demolding.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a lining air-raid shelter device in shaft, includes the wall of a well (1), its characterized in that: the fixed loop wheel machine (2) that is provided with in wall of a well (1) upper end, loop wheel machine (2) lower extreme is provided with first support frame (3), fixed two support columns (15) that are provided with of first support frame (3) lower extreme, two the fixed second support frame (14) that is provided with of support column (15) lower extreme, two support column (15) and first support frame (3), second support frame (14) junction are all fixed and are provided with strengthening rib (10).
2. A shaft primary lining hole-preventing device as claimed in claim 1, wherein: two support column (15) middle part is all fixed and is provided with two first electronic ejector pins (9), four the output of first electronic ejector pin (9) is provided with removable mould (7) of pouring, removable mould (7) both sides of pouring are all fixed and are provided with mounting panel (11), two fixed first seat (13) of rotating that is provided with on mounting panel (11).
3. A shaft primary lining hole-preventing device as claimed in claim 2, wherein: the replaceable pouring die (7) is internally provided with a plurality of vibrating blocks (8), and the replaceable pouring die (7) is made of stainless steel materials.
4. A shaft primary lining gob shield apparatus as set forth in claim 1 wherein: first support frame (3) both sides all are provided with slip casting pipe (5), two slip casting pipe (5) upper end all is provided with grouting pump (4).
5. A shaft primary lining gob shield apparatus as set forth in claim 1 wherein: and hydraulic push rods (6) are fixedly arranged on two sides of the first support frame (3).
6. A shaft primary lining hole-preventing device as claimed in claim 3, wherein: removable mould (7) both sides of pouring all are provided with two hinges (12), removable mould (7) both sides of pouring all are provided with rotation module (17) through two hinges (12) rotation.
7. A shaft primary lining hole-preventing device as claimed in claim 6, wherein: and a second rotating seat (16) is fixedly arranged in the middle of each of the two rotating modules (17), and a second electric ejector rod (18) is arranged between each of the first rotating seat (13) and the second rotating seat (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122595194.2U CN216788406U (en) | 2021-10-27 | 2021-10-27 | Primary lining air-raid shelter device for vertical shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122595194.2U CN216788406U (en) | 2021-10-27 | 2021-10-27 | Primary lining air-raid shelter device for vertical shaft |
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| Publication Number | Publication Date |
|---|---|
| CN216788406U true CN216788406U (en) | 2022-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122595194.2U Active CN216788406U (en) | 2021-10-27 | 2021-10-27 | Primary lining air-raid shelter device for vertical shaft |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306173A (en) * | 2022-07-18 | 2022-11-08 | 中交第一航务工程局有限公司 | Construction method for reinforcing inner side of silo |
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2021
- 2021-10-27 CN CN202122595194.2U patent/CN216788406U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306173A (en) * | 2022-07-18 | 2022-11-08 | 中交第一航务工程局有限公司 | Construction method for reinforcing inner side of silo |
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