CN215670967U - Tower crane penetrating structure of attached lifting scaffold - Google Patents
Tower crane penetrating structure of attached lifting scaffold Download PDFInfo
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- CN215670967U CN215670967U CN202122108421.4U CN202122108421U CN215670967U CN 215670967 U CN215670967 U CN 215670967U CN 202122108421 U CN202122108421 U CN 202122108421U CN 215670967 U CN215670967 U CN 215670967U
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Abstract
A tower crane penetrating structure of an attached lifting scaffold comprises a scaffold main body, wherein the scaffold main body is provided with upright rods, and is characterized by further comprising a movable walking platform plate and a driving device, wherein the movable walking platform plate is arranged between the upright rods in a turnover mode, can be folded with the upright rods to form a penetrating passage between the upright rods, and can be opened to be connected between the upright rods to form a construction platform; the driving device is used for driving the movable walking board to automatically open or close. The driving device comprises a sliding rail, a sliding block, a driving motor, a first rocker and a second rocker. The tower crane penetrating structure of the attached lifting scaffold realizes automatic control, can provide greater convenience for later operation and management, can control a hazard source and improve construction safety, has strong operability, is simple, quick and effective to operate, has strong practicability, and is suitable for being widely popularized.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the field of construction machinery, in particular to a tower crane penetrating structure of an attached lifting scaffold.
[ background of the utility model ]
In the actual construction process of the high-rise building main body, the tower crane (namely the tower crane) and the attached lifting scaffold are matched during use, an attachment rod of the tower crane needs to penetrate through the attached lifting scaffold to be tied on the building main body, and at the moment, an outer vertical net and a horizontal walking bedplate of the attached lifting scaffold need to be opened. The existing opening mode is that steel ropes are manually pulled and turned into hinges for connection and turning, although the operation is simple, risks (particularly bottom layers) of naked construction exist in the actual construction process, and when the walking board is closed, the steel ropes are reversely pulled and the bolts are fixed, but the environment of the working place is complex and changeable in the actual work, and safety accidents caused by improper treatment of the safety measures can be caused.
[ Utility model ] content
The utility model aims to solve the problems and provides a tower crane penetrating structure of an attached lifting scaffold, which is convenient for a tower crane to use and work.
In order to solve the problems, the utility model provides a tower crane penetrating structure of an attached lifting scaffold, which comprises a scaffold main body, wherein the scaffold main body is provided with upright rods; the driving device is used for driving the movable walking board to automatically open or close.
Furthermore, the driving device comprises a sliding rail, a sliding block, a driving motor, a first rocker and a second rocker, and the sliding rail is arranged on the vertical rod along the vertical direction; the sliding block is arranged on the sliding rail and can move along the sliding rail; the driving motor is used for driving the sliding block to move along the sliding rail; one end of the first rocker is hinged with the sliding block, and the other end of the first rocker is hinged with the movable walking board; one end of the second rocker is hinged with the upright rod, and the other end of the second rocker is hinged with the movable walking board.
Furthermore, the driving device comprises a first balance rod and a second balance rod, one end of the first balance rod is hinged to the sliding block, the other end, opposite to the sliding block, of the first balance rod is hinged to one end of the second balance rod, and the other end of the second balance rod is hinged to the movable walking board.
Furthermore, the hinged position of the second balance rod and the movable walking board is positioned on one side, close to the sliding rail, of the hinged position of the first rocker and the movable walking board.
Furthermore, a first limiting part and a second limiting part are fixedly arranged on the slide rail, and the slide block can move on the slide rail between the first limiting part and the second limiting part.
Further, the movable walking board comprises a first movable walking board and a second movable walking board which can be in butt joint, the first movable walking board and the second movable walking board can be driven by the driving device to be overturned to be overlapped with the upright rods on the two sides of the first movable walking board and the second movable walking board, and when the first movable walking board and the second movable walking board are driven by the driving device to be opened, the first movable walking board and the second movable walking board are flush and level, and the end parts of the first movable walking board and the second movable walking board can be in butt joint and connected between the upright rods on the two sides.
Furthermore, the end parts of the first movable walking board and the second movable walking board are respectively provided with a first locking structure, and the first locking structures are used for locking and connecting the first movable walking board and the second movable walking board when the first movable walking board and the second movable walking board are opened.
And furthermore, a second locking structure is arranged on the sliding rail or the vertical rod and used for locking the movable walking board and the vertical rod when the movable walking board and the vertical rod are overlapped.
Furthermore, a plurality of movable walking boards are arranged between the upright posts at intervals, and each movable walking board can be overturned at the same time or not under the driving of the driving device.
The present invention advantageously contributes to effectively solving the above-mentioned problems. The tower crane penetrating frame structure of the attached lifting scaffold is provided with the movable walking plate capable of being turned and opened and the driving device, and the driving device is used for automatic control, so that the personal safety of operators can be better guaranteed, the high-altitude falling time is avoided, and the aims of safe construction and civilized construction are fulfilled. In addition, after the movable walking bedplate is opened, the first rocker, the second rocker, the first balance rod and the second balance rod have a pulling effect on the movable walking bedplate, and compared with a steel rope, the steel rope pulling device is more reliable, and the structural stability can be greatly improved. On the other hand, the first movable walking board and the second movable walking board are locked through the first locking structure, and the use safety of the movable walking boards can be further guaranteed. The tower crane penetrating structure of the attached lifting scaffold realizes automatic control, can provide greater convenience for later operation and management, can control a hazard source and improve construction safety, has strong operability, is simple, quick and effective to operate, has strong practicability, and is suitable for being widely popularized.
[ description of the drawings ]
Fig. 1 is a schematic view of the movable walking board when opened.
Fig. 2 is a state diagram of the process of turning over the movable deck.
Fig. 3 is a schematic view of the movable deck in a folded state.
Fig. 4 is a partially enlarged view of fig. 1.
The attached drawings are as follows: the scaffold comprises a scaffold main body 10, a vertical rod 11, a movable walking board 20, a first movable walking board 21, a second movable walking board 22, a first locking structure 23, a driving device 30, a slide rail 31, a slide block 32, a first rocker 33, a second rocker 34, a first balance rod 35, a second balance rod 36, a first limiting part 37, a second limiting part 38, a frame penetrating channel 40 and a construction platform 50.
[ detailed description ] embodiments
The following examples are further illustrative and supplementary to the present invention and do not limit the present invention in any way.
As shown in fig. 1 to 4, the tower crane penetrating structure of the attached lifting scaffold of the present invention includes a scaffold main body 10, a movable platform 20, and a driving device 30. The scaffold main body 10 is provided with upright posts 11, and the movable platform 20 is turnably provided between the upright posts 11, can be folded to be overlapped with the upright posts 11 under the driving of the driving device 30 to form a through-frame passage 40 between the upright posts 11, and can be opened to be connected between the upright posts 11 to form a construction platform 50. When a construction platform 50 is needed to be provided for a constructor, the movable walking board 20 is controlled to be opened by the driving device 30, and the movable walking board 20 can be connected between the upright rods 11 to form the construction platform 50. When the use space is needed to be provided for the tower crane, the driving device 30 controls the movable walking platform plate 20 to overturn, so that the movable walking platform plate 20 can be folded, and the use and the work of the tower crane are not influenced. The tower crane penetrating frame structure of the attached lifting scaffold is automatically controlled by the driving device 30, and complex operation is not required to be carried out on the manual site, so that the tower crane penetrating frame structure can be greatly convenient to use, and the use safety can be improved.
The construction of the scaffolding body 10 can be referred to the known art and is generally built up from uprights 11, crossbars and the like. The uprights 11 are generally arranged in parallel spaced apart relationship.
As shown in fig. 1 to 4, the movable walking board 20 is movably disposed between two adjacent sets of upright rods 11. The set of uprights 11 comprises at least two parallel spaced uprights 11.
As shown in fig. 1 to 3, the number of the movable step plates 20 may be set as needed. In this embodiment, the movable platform boards 20 are provided on the respective floors of the scaffold main body 10.
As shown in fig. 1 to 4, the driving device 30 is used for driving the movable platform plate 20 to turn over and open. The movable walking boards 20 arranged on each layer can be respectively provided with corresponding driving devices 30 for driving. The movable walking boards 20 of each layer can be turned over or opened at the same time or at different times under the driving of the driving device 30, and the movable walking boards can be specifically arranged according to requirements.
In this embodiment, as shown in fig. 1 to 4, the movable platform boards 20 respectively include a first movable platform board 21 and a second movable platform board 22.
As shown in fig. 1 to 4, the first movable running board 21 and the second movable running board 22 can be respectively turned over and can be respectively opened for docking. The first movable running board 21 and the second movable running board 22 can be turned over under the driving of the driving device 30. When the movable walking board is turned over, the first movable walking board 21 and the second movable walking board 22 are turned over to be overlapped with the upright rods 11 on the two sides. For example, the first movable platform 21 is turned over to overlap the left upright 11, and the second movable platform 22 is turned over to overlap the right upright 11.
As shown in fig. 1 to 4, the lengths of the first movable running board 21 and the second movable running board 22 may be set as required, and in this embodiment, the lengths of the first movable running board 21 and the second movable running board 22 are the same and are about half of the distance between two adjacent sets of upright rods 11.
The first movable carriage plate 21 and the second movable carriage plate 22 can be opened by the driving device 30. When opened, as shown in fig. 1, the first movable running board 21 and the second movable running board 22 are flush, and their adjacent ends can be butted together, so as to be connected together between the vertical rods 11 at both sides, and provide a construction platform 50 for constructors.
To further ensure the safety of the movable walking board 20, a first locking structure 23 may be provided at the end of the first movable walking board 21 and the second movable walking board 22. The first locking structure 23 is used for locking and connecting the first movable walking board 21 and the second movable walking board 22 when the first movable walking board 21 and the second movable walking board 22 are opened, so that potential safety hazards such as gaps and unstable connection existing when the first movable walking board 21 and the second movable walking board 22 are in butt joint are avoided.
The first locking structure 23 is not limited in structure, and may be a locking pin structure, for example, when the first movable running board 21 and the second movable running board 22 are flush, a pin is inserted into the locking pin on the end portion thereof to lock the two together.
As shown in fig. 1 to 4, the driving device 30 is an electric structure, and can drive the movable platform 20 to automatically open or close. The driving device 30 includes a slide rail 31, a slide block 32, a driving motor, a first rocker 33, a second rocker 34, a first balance bar 35, and a second balance bar 36. Further, it may further include a first limiting member 37, a second limiting member 38, and a second locking structure.
As shown in fig. 1 to 4, the slide rail 31 is fixed to the vertical rod 11 along the vertical direction. Specifically, it is arranged on the vertical rods 11 at both sides of the movable walking board 20. In this embodiment, a sliding rail 31 is respectively disposed on the 4 upright posts 11 at the two sides of the movable walking board 20. The sliding track 31 can be fixed to the upright 11 in a known manner.
The slider 32 is disposed on the slide rail 31 and can move up and down along the slide rail 31. The structure of the slider 32 can be referred to a known technique.
The driving motor (not shown) is used for driving the sliding block 32 to move along the sliding rail 31. The driving motor can be an alternating current servo motor which can rotate forwards and backwards and has a self-locking function. The structure of the driving motor driving the slide block 32 to move along the slide rail 31 can refer to the known technology, for example, refer to the principle and structure of the known linear guide pair.
As shown in fig. 1 to 4, in order to control the moving range of the slider 32, a first limiting member 37 and a second limiting member 38 may be disposed on the slide rail 31. The first limiting member 37 is located at a high position, the second limiting member 38 is located at a low position, and the first limiting member 37 and the second limiting member 38 are spaced apart. The first limiting member 37 and the second limiting member 38 are provided such that the slider 32 is limited to move within the range of the first limiting member 37 and the second limiting member 38. When the sliding block 32 moves to the position height of the first limiting member 37, the movable walking board 20 overlaps with the vertical rod 11. When the sliding block 32 moves to the position height of the second limiting part 38, the movable walking board 20 is opened and can be lapped between the upright bars 11 at two sides.
The first limiting member 37 and the second limiting member 38 can be selected from known limiting structures, which can prevent the slider 32 from moving further.
As shown in fig. 1 to 4, one end of the first rocker 33 is hinged to the slider 32, and the other end thereof is hinged to the non-end portion of the movable platform 20. In this embodiment, the end of the first rocker 33 is hinged to the middle of the movable platform plate 20.
As shown in fig. 1 to 4, one end of the second rocker 34 is hinged to the upright 11 or the slide rail 31, and the other end thereof is hinged to the movable walking board 20, and the second rocker 34 can rotate around the hinge point with the upright 11 or the slide rail 31. In this embodiment, the first rocker 33 and the second rocker 34 are located at the same position as the position where the movable platform 20 is hinged.
The first and second balance bars 35, 36 are used to ensure the stability of the movable walking board 20 when it is opened for use.
As shown in fig. 1 to 4, one end of the first balance bar 35 is hinged to the slide block 32, the other end is hinged to an end of the second balance bar 36, and the other end of the second balance bar 36 is hinged to the movable platform 20. The hinge point of the second balance bar 36 and the movable walking board 20 is located on one side of the hinge point of the first rocker 33 and the movable walking board 20, which is close to the upright 11. The first and second balance bars 35, 36 mainly serve to balance the distributed stress, and prevent the movable walking board 20 from collapsing downward.
When the movable walking board 20 is folded and overlapped with the upright rod 11, a second locking device is arranged on the upright rod 11 or the slide rail 31 to ensure the use safety. The second locking device is used for locking the movable walking board 20 and the upright rod 11 when the movable walking board 20 and the upright rod 11 are overlapped. The second locking device is not limited in structure, and can lock the movable platform plate 20. For example, in some embodiments, a bolt hole may be provided on the movable platform 20, and when the movable platform 20 is folded, the movable platform 20 and the upright 11 are locked together by using a bolt, so that the movable platform 20 can be prevented from being opened accidentally.
In this embodiment, the first movable carriage plate 21 and the second movable carriage plate 22 are driven by the driving device 30.
Therefore, the tower crane penetrating structure of the attached lifting scaffold is formed: a plurality of movable walking boards 20 are arranged between the upright posts 11, the movable walking boards 20 are driven by a driving device 30 to turn over for folding or unfolding, and the driving device 30 comprises a sliding rail 31, a sliding block 32, a first rocker 33, a second rocker 34, a first balance rod 35 and a second balance rod 36.
When construction is needed, the required movable walking board 20 is controlled to be opened through the driving device 30, and the opened movable walking board 20 is connected between the adjacent upright rods 11, so that a construction platform 50 (shown in figure 1) can be formed, and construction by workers is facilitated.
When a frame passing channel 40 needs to be provided for the use of the tower crane, the driving device 30 controls the movable walking plate 20 to turn over, the movable walking plate 20 turns over from the middle part to the direction of the upright rods 11 at the two sides respectively, so that the first movable walking plate 21 and the second movable walking plate 22 are overlapped with the upright rods 11 at the two sides respectively (as shown in fig. 3), and the movable walking plate 20 is not blocked between the upright rods 11, thereby facilitating the normal use of the tower crane.
The tower crane penetrating structure of the attached lifting scaffold is automatically controlled by the driving device 30, so that the personal safety of operators can be better guaranteed, the high-altitude falling time is avoided, and the aims of safe construction and civilized construction are fulfilled. In addition, after the movable walking board 20 is opened, the first rocker 33, the second rocker 34, the first balance bar 35 and the second balance bar 36 have a pulling effect on the movable walking board 20, and compared with steel rope pulling, the steel rope pulling is more reliable, and the structural stability can be greatly improved. On the other hand, the first movable walking board 21 and the second movable walking board 22 are locked by the first locking structure 23, and the use safety of the movable walking board 20 can be further ensured. The tower crane penetrating structure of the attached lifting scaffold realizes automatic control, can provide greater convenience for later operation and management, can control a hazard source and improve construction safety, has strong operability, is simple, quick and effective to operate, has strong practicability, and is suitable for being widely popularized.
While the utility model has been described with reference to the above embodiments, the scope of the utility model is not limited thereto, and the above components may be replaced with similar or equivalent elements known to those skilled in the art without departing from the spirit of the utility model.
Claims (9)
1. The utility model provides a tower crane penetrating structure of attached lifting scaffold, includes scaffold frame main part (10), scaffold frame main part (10) are equipped with pole setting (11), and its characterized in that still includes:
the movable walking platform plate (20) is arranged between the upright posts (11) in a turnover mode, can be folded to be overlapped with the upright posts (11) to form a through frame channel (40) between the upright posts (11), and can be opened to be connected between the upright posts (11) to form a construction platform (50);
and the driving device (30) is used for driving the movable walking plate (20) to automatically open or close.
2. The tower crane penetrating structure of the attached lifting scaffold according to claim 1, wherein the driving means (30) comprises:
the sliding rail (31) is arranged on the vertical rod (11) along the vertical direction;
the sliding block (32) is arranged on the sliding rail (31) and can move along the sliding rail (31);
the driving motor is used for driving the sliding block (32) to move along the sliding rail (31);
one end of the first rocker (33) is hinged with the sliding block (32), and the other end of the first rocker is hinged with the movable walking board (20);
one end of the second rocker (34) is hinged with the upright rod (11), and the other end is hinged with the movable walking board (20).
3. The tower crane penetrating structure of the attached lifting scaffold according to claim 2, wherein the driving means (30) comprises:
a first balance bar (35) with one end hinged with the slide block (32),
and one end of the second balance rod (36) is hinged with the other end of the first balance rod (35) opposite to the sliding block (32), and the other end of the second balance rod is hinged with the movable walking board (20).
4. The tower crane penetrating structure of the attached lifting scaffold according to claim 3, wherein the hinge joint position of the second balance bar (36) and the movable walking plate (20) is located on one side of the hinge joint position of the first rocker (33) and the movable walking plate (20) close to the slide rail (31).
5. The tower crane penetrating structure of the attached lifting scaffold according to claim 2, wherein a first limiting member (37) and a second limiting member (38) are fixedly arranged on the slide rail (31), and the sliding block (32) can move on the slide rail (31) between the first limiting member (37) and the second limiting member (38).
6. The tower crane penetrating structure of the attached lifting scaffold as claimed in claim 2, wherein the movable walking plate (20) comprises a first movable walking plate (21) and a second movable walking plate (22) which can be butted, the first movable walking plate (21) and the second movable walking plate (22) can be overturned to be overlapped with the vertical rods (11) on two sides thereof under the driving of the driving device (30), and when the first movable walking plate (21) and the second movable walking plate (22) are opened under the driving of the driving device (30), the first movable walking plate (21) is flush with the second movable walking plate (22) and the ends of the first movable walking plate and the second movable walking plate can be butted together to be connected between the vertical rods (11) on two sides.
7. The tower crane penetrating structure of the attached lifting scaffold according to claim 6, wherein a first locking structure (23) is respectively arranged at the end parts of the first movable walking plate (21) and the second movable walking plate (22), and the first locking structure (23) is used for locking and connecting the first movable walking plate (21) and the second movable walking plate (22) when the first movable walking plate (21) and the second movable walking plate (22) are opened.
8. The tower crane penetrating structure of the attached lifting scaffold as claimed in claim 2, wherein a second locking structure is provided on the sliding rail (31) or the vertical rod (11), and the second locking structure is used for locking the movable platform board (20) and the vertical rod (11) when the movable platform board (20) and the vertical rod (11) are overlapped.
9. The tower crane penetrating structure of the attached lifting scaffold according to claim 1, wherein a plurality of movable walking plates (20) are arranged at intervals between the columns, and each movable walking plate (20) can be turned over simultaneously or not under the driving of the driving device (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122108421.4U CN215670967U (en) | 2021-09-02 | 2021-09-02 | Tower crane penetrating structure of attached lifting scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122108421.4U CN215670967U (en) | 2021-09-02 | 2021-09-02 | Tower crane penetrating structure of attached lifting scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215670967U true CN215670967U (en) | 2022-01-28 |
Family
ID=79959246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122108421.4U Active CN215670967U (en) | 2021-09-02 | 2021-09-02 | Tower crane penetrating structure of attached lifting scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215670967U (en) |
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2021
- 2021-09-02 CN CN202122108421.4U patent/CN215670967U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Tower crane crossing structure of attached lifting scaffolding Effective date of registration: 20230515 Granted publication date: 20220128 Pledgee: Huaxia Bank Co.,Ltd. Kunming Daguan Branch Pledgor: YUNNAN CONSTRUCTION INVESTMENT CONSTRUCTION MACHINERY CO.,LTD. Registration number: Y2023530000036 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |