CN113047767B - Small-radius vertical shaft frame erecting device and use method - Google Patents
Small-radius vertical shaft frame erecting device and use method Download PDFInfo
- Publication number
- CN113047767B CN113047767B CN202110520247.6A CN202110520247A CN113047767B CN 113047767 B CN113047767 B CN 113047767B CN 202110520247 A CN202110520247 A CN 202110520247A CN 113047767 B CN113047767 B CN 113047767B
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- Prior art keywords
- vertical shaft
- rope ladder
- notch
- small
- shaft body
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
- E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
- E06C9/14—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with non-rigid longitudinal members, e.g. rope or chain ladders, ladders of the lazy-tongs type
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/18—Devices for preventing persons from falling
- E06C7/181—Additional gripping devices, e.g. handrails
- E06C7/183—Additional gripping devices, e.g. handrails situated along the ladder
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/18—Devices for preventing persons from falling
- E06C7/185—Devices providing a back support to a person on the ladder, e.g. cages
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/48—Ladder heads; Supports for heads of ladders for resting against objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a small-radius vertical shaft frame erecting device which comprises a vertical shaft body, wherein the top of the vertical shaft body is fixedly connected with an outer edge table, one side of the outer edge table is provided with a mounting notch, the inside of the mounting notch is provided with a roller structure, the top of the outer edge table is fixedly connected with a gear motor, and the output end of the gear motor is in transmission connection with the roller structure; the small-radius vertical shaft lapping device further comprises a rope ladder, the rope ladder is arranged on the outer side of the roller structure, load balls are arranged at two ends of the rope ladder, a notch is formed in the top of the vertical shaft body, and the rope ladder is located on the inner side of the notch. The problem that the efficiency of the inside frame of prior art small radius shaft is still comparatively poor in overhead operation security is solved.
Description
Technical Field
The invention relates to a small-radius vertical shaft frame erecting device and a use method thereof, and belongs to the technical field of frame erecting in buildings.
Background
The small-radius vertical shaft can be excavated or built by concrete in the tunnel, electrical equipment and building industries so as to be convenient for installing necessary equipment, the operation of erecting the frame in the small-radius vertical shaft is very inconvenient, and workers also need to climb up and down.
The outside of the existing vertical shaft is provided with a stair-shaped climbing facility, lifting equipment is adopted in the vertical shaft, overhead crane operation is carried out by using a safety belt worn by a worker, various actions are inconvenient when the worker is in a suspended state, the efficiency of the internal frame of the small-radius vertical shaft is affected, and the safety of the overhead crane operation is poor.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a small-radius vertical shaft lapping device and a using method thereof.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the small-radius vertical shaft lapping device comprises a vertical shaft body, wherein the top of the vertical shaft body is fixedly connected with an outer edge table, one side of the outer edge table is provided with a mounting notch, the inside of the mounting notch is provided with a roller structure, the top of the outer edge table is fixedly connected with a gear motor, and the output end of the gear motor is in transmission connection with the roller structure;
The small-radius vertical shaft lapping device further comprises a rope ladder, the rope ladder is arranged on the outer side of the roller structure, load balls are arranged at two ends of the rope ladder, a notch is formed in the top of the vertical shaft body, and the rope ladder is located on the inner side of the notch.
As a further description of the above technical solution:
the outer side surface of the vertical shaft body is sleeved with a safety protection frame fixedly connected with the outer side of the rope ladder, and a hand support is arranged in the vertical shaft body.
As a further description of the above technical solution:
the hand rest comprises a cross rod, and the side surface of the cross rod is movably connected with a telescopic rod through a movable connecting seat.
As a further description of the above technical solution:
The telescopic link adopts electric telescopic link, and control button sets up in the side of horizontal pole.
As a further description of the above technical solution:
The telescopic end of the telescopic rod is fixedly connected with an end protection foot.
As a further description of the above technical solution:
the top of notch is provided with the limiting plate, and the one end of limiting plate is connected through the round pin axle rotation with the top of outer edge platform, and the other end of limiting plate passes through screw and the top fixed connection of outer edge platform.
As a further description of the above technical solution:
the roller structure comprises a main rod body, wherein a transmission roller is fixedly connected to the side face of the main rod body, and an arc notch is formed in the side face of the transmission roller.
As a further description of the above technical solution:
The rope ladder comprises two main rope bodies, the two main rope bodies are arranged in parallel, a plurality of transverse rod bodies are arranged between the main rope bodies, and small spheres are arranged at the joints of the end parts of the transverse rod bodies and the main rope bodies.
The application method of the small-radius vertical shaft frame erecting device comprises the following steps: the rope ladder climbs the vertical shaft body, and then the gear motor is started to drive the roller structure to rotate, so that the rope ladder moves into the vertical shaft body.
The invention has the following beneficial effects:
1) Compared with the prior art, this small radius shaft frame device, through being provided with gyro wheel structure and rope ladder structure, the motor drives the gyro wheel and rotates, drive rope ladder to the internal portion of shaft (the carrying ball that rope ladder both ends set up, can make rope ladder be in the tensioning state, be both ends stress state moreover, guarantee to have sufficient frictional force), can draw into inside from the outside of the shaft body with rope ladder (rope ladder up-and-down symmetry, conversion back upper and lower both ends are reversed), supply staff to use when setting up inside, for current equipment, can greatly increased the efficiency of setting up.
2) Through setting up safety protection frame and hand frame structure, can guarantee that the workman has the place of holding up when climbing rope ladder, safer when using.
3) Through the T style of calligraphy bearing structure that horizontal pole and telescopic link formed, can support the device in the inside of the shaft body, just can demolish after the telescopic link shrink moreover, be convenient for carry out height-adjusting, along with the altitude mixture control of workman's frame.
4) The electric telescopic rod is easier to control and adjust, an operator holds the rope ladder by one hand and adjusts the device by the other hand when the electric telescopic rod is used, and the electric requirement of single-hand adjustment can be met.
5) Friction force with the vertical shaft body is increased, and sliding between the tail end of the telescopic rod and the inner side wall of the vertical shaft body is avoided.
6) The limiting plate and the notch form a frame-shaped structure, the rope ladder can pass through the frame-shaped structure, and the load ball cannot pass through the frame-shaped structure, so that the safety protection effect can be achieved.
7) The main rope body slides in the groove on the side face of the transmission roller, and the small ball body can only pass through when rotating to the arc notch, so that the synchronous operation of the two main rope bodies can be ensured through the cooperation of the two structures, and the inclination is avoided.
8) The horizontal pole supplies the user to step on to climb, and the spheroid can increase the structural strength of connection.
Drawings
Fig. 1 is a schematic perspective view of a small radius shaft frame device according to the present invention;
FIG. 2 is an enlarged view of the portion A of FIG. 1 in accordance with the present invention;
fig. 3 is a schematic front view of a small radius shaft frame device according to the present invention;
fig. 4 is a schematic top view of a small radius shaft frame device according to the present invention;
fig. 5 is a schematic view of a hand frame structure of a small radius vertical shaft frame device according to the present invention.
Legend description:
1. A shaft body; 2. an outer edge table; 3. a mounting notch; 4. a roller structure; 401. a main rod body; 402. a transmission roller; 403. arc notch; 5. a speed reducing motor; 6. a notch; 7. a limiting plate; 8. rope ladder; 9. a load-carrying ball; 10. a safety protection frame; 11. a hand rest; 111. a cross bar; 112. a movable connecting seat; 113. a telescopic rod; 114. the end protects the foot.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present invention; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-5, the present invention provides a small radius shaft bridging device: the vertical shaft comprises a vertical shaft body 1, wherein an outer edge table 2 is fixedly connected to the top of the vertical shaft body 1, a worker climbs up and stands on the outer edge table 2 to convey a rod frame, one side of the outer edge table 2 is provided with a mounting notch 3, the inside of the mounting notch 3 is provided with a roller structure 4, the top of the outer edge table 2 is fixedly connected with a gear motor 5, the output end of the gear motor 5 is in transmission connection with the roller structure 4, the gear motor 5 is in transmission connection with one end of the roller structure 4 through a bevel gear structure, the roller structure 4 is driven to rotate, and a gear motor with a self-locking function can be adopted according to the actual use requirement;
The small-radius vertical shaft lapping device further comprises a rope ladder 8, the rope ladder 8 is arranged on the outer side of the roller structure 4, load balls 9 are arranged at two ends of the rope ladder 8, and the load balls 9 mainly have two functions: one is to make the rope body in a tensioning state, and the bottom end is vertical; secondly, use with notch 6 cooperation for safety protection, the top of shaft body 1 is provided with notch 6, and rope ladder 8 is located the inboard of notch 6, and the effect of notch 6 is card load ball 9.
The lateral surface of the vertical shaft body 1 is fixedly connected with a safety protection frame 10 outside the rope ladder 8 and sleeved with the safety protection frame 10, the safety protection frame 10 is a frame-type or U-type metal frame, the hand frame 11 is arranged inside the vertical shaft body 1, the hand frame 11 comprises a cross rod 111, the lateral surface of the cross rod 111 is movably connected with a telescopic rod 113 through a movable connecting seat 112, the telescopic rod 113 is an electric telescopic rod, a control button is arranged on the lateral surface of the cross rod 111, the telescopic end of the telescopic rod 113 is fixedly connected with an end protection foot 114, the cross rod 111 is held by one hand during use, and after the height is adjusted, the telescopic end of the telescopic rod 113 is controlled to stretch and be clamped inside the vertical shaft body 1.
The top of notch 6 is provided with limiting plate 7, and the one end of limiting plate 7 is connected through the round pin axle rotation with the top of outer edge platform 2, and the other end of limiting plate 7 passes through screw and the top fixed connection of outer edge platform 2, can avoid rope ladder 8 to break away from notch 6.
The gyro wheel structure 4 includes the body of rod 401, the side fixedly connected with transmission gyro wheel 402 of the body of rod 401, circular arc breach 403 has been seted up to the side of transmission gyro wheel 402, rope ladder 8 includes two main ropes body, two main ropes body parallel arrangement, and be provided with a plurality of body of rod between, the tip of the body of rod is provided with the spheroid with the junction of main ropes body, the spheroid at both ends is in circular arc breach 403 inside just rising one section simultaneously, if one end march below fast, when having arrived transmission gyro wheel 402 department, can produce the slip of one end distance.
Working principle: when the rope ladder is used, a worker climbs up through the rope ladder 8, and then drives the roller structure 4 to rotate by starting the gear motor 5, so that the rope ladder 8 moves into the vertical shaft body 1, the device is simple in structure and convenient to use, and the efficiency of the worker for building a frame can be greatly improved;
Through the structure of the safety protection frame 10 and the hand frame 11, the utility model can be used by hand, thereby being safer to use.
The application method of the small-radius vertical shaft frame erecting device comprises the following steps: the rope ladder 8 climbs the vertical shaft body 1, and then the gear motor 5 is started to drive the roller structure 4 to rotate, so that the rope ladder 8 moves into the vertical shaft body 1.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (7)
1. The utility model provides a small radius shaft frame device, includes shaft body (1), its characterized in that: the vertical shaft is characterized in that the top of the vertical shaft body (1) is fixedly connected with an outer edge table (2), one side of the outer edge table (2) is provided with a mounting notch (3), the inside of the mounting notch (3) is provided with a roller structure (4), the top of the outer edge table (2) is fixedly connected with a gear motor (5), and the output end of the gear motor (5) is in transmission connection with the roller structure (4);
The small-radius vertical shaft lapping device further comprises a rope ladder (8), the rope ladder (8) is arranged on the outer side of the roller structure (4), load balls (9) are arranged at two ends of the rope ladder (8), a notch (6) is formed in the top of the vertical shaft body (1), and the rope ladder (8) is located on the inner side of the notch (6);
The roller structure (4) comprises a main rod body (401), a transmission roller (402) is fixedly connected to the side face of the main rod body (401), and an arc notch (403) is formed in the side face of the transmission roller (402);
The rope ladder (8) comprises two main rope bodies, the two main rope bodies are arranged in parallel, a plurality of cross rod bodies are arranged between the main rope bodies, and small spheres are arranged at the joints of the end parts of the cross rod bodies and the main rope bodies.
2. A small radius shaft racking device according to claim 1 wherein: the outer side face of the vertical shaft body (1) is sleeved on the outer side of the rope ladder (8) and fixedly connected with a safety protection frame (10), and a hand support frame (11) is arranged in the vertical shaft body (1).
3. A small radius shaft racking device according to claim 2 wherein: the hand rest (11) comprises a cross rod (111), and the side surface of the cross rod (111) is movably connected with a telescopic rod (113) through a movable connecting seat (112).
4. A small radius shaft racking device according to claim 3 wherein: the telescopic rod (113) adopts an electric telescopic rod, and the control button is arranged on the side face of the cross rod (111).
5. A small radius shaft racking device according to claim 3 wherein: the telescopic end of the telescopic rod (113) is fixedly connected with an end part protection foot (114).
6. A small radius shaft racking device according to claim 1 wherein: the top of notch (6) is provided with limiting plate (7), and the one end of limiting plate (7) is connected through the round pin axle rotation with the top of outer limit platform (2), and the other end of limiting plate (7) is through the top fixed connection of screw and outer limit platform (2).
7. The method of using a small radius shaft racking device of claim 1, wherein said method is: the rope ladder (8) climbs the vertical shaft body (1), and then the gear motor (5) is started to drive the roller structure (4) to rotate, so that the rope ladder (8) moves into the vertical shaft body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110520247.6A CN113047767B (en) | 2021-05-13 | 2021-05-13 | Small-radius vertical shaft frame erecting device and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110520247.6A CN113047767B (en) | 2021-05-13 | 2021-05-13 | Small-radius vertical shaft frame erecting device and use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113047767A CN113047767A (en) | 2021-06-29 |
| CN113047767B true CN113047767B (en) | 2024-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110520247.6A Active CN113047767B (en) | 2021-05-13 | 2021-05-13 | Small-radius vertical shaft frame erecting device and use method |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3091127A1 (en) * | 2015-05-05 | 2016-11-09 | Supratec | Safety device for accessing an underground tunnel |
| CN206941650U (en) * | 2017-05-24 | 2018-01-30 | 嘉兴恒宏建设有限公司 | Well lid temporary protection device |
| CN211524695U (en) * | 2020-01-17 | 2020-09-18 | 河南豫消建筑消防安装工程有限公司 | Energy dissipation well mounting structure |
| CN211623285U (en) * | 2020-01-18 | 2020-10-02 | 河南华能联合电力建设有限公司 | Well descending device for electric power engineering construction |
| CN111960050A (en) * | 2020-09-09 | 2020-11-20 | 金胜昔 | A transportation system used in buildings |
| CN112443269A (en) * | 2019-08-27 | 2021-03-05 | 友焜建工集团有限公司 | Frame ladder convenient to climb for building and capable of being used with outer wall in matched mode |
| CN215057076U (en) * | 2021-05-13 | 2021-12-07 | 中国电建集团贵州电力设计研究院有限公司 | Small-radius shaft bridging device |
-
2021
- 2021-05-13 CN CN202110520247.6A patent/CN113047767B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3091127A1 (en) * | 2015-05-05 | 2016-11-09 | Supratec | Safety device for accessing an underground tunnel |
| CN206941650U (en) * | 2017-05-24 | 2018-01-30 | 嘉兴恒宏建设有限公司 | Well lid temporary protection device |
| CN112443269A (en) * | 2019-08-27 | 2021-03-05 | 友焜建工集团有限公司 | Frame ladder convenient to climb for building and capable of being used with outer wall in matched mode |
| CN211524695U (en) * | 2020-01-17 | 2020-09-18 | 河南豫消建筑消防安装工程有限公司 | Energy dissipation well mounting structure |
| CN211623285U (en) * | 2020-01-18 | 2020-10-02 | 河南华能联合电力建设有限公司 | Well descending device for electric power engineering construction |
| CN111960050A (en) * | 2020-09-09 | 2020-11-20 | 金胜昔 | A transportation system used in buildings |
| CN215057076U (en) * | 2021-05-13 | 2021-12-07 | 中国电建集团贵州电力设计研究院有限公司 | Small-radius shaft bridging device |
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| Publication number | Publication date |
|---|---|
| CN113047767A (en) | 2021-06-29 |
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