CN216564285U - Rotation and pitching device of movable umbrella-shaped crossing frame - Google Patents
Rotation and pitching device of movable umbrella-shaped crossing frame Download PDFInfo
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- CN216564285U CN216564285U CN202123378468.9U CN202123378468U CN216564285U CN 216564285 U CN216564285 U CN 216564285U CN 202123378468 U CN202123378468 U CN 202123378468U CN 216564285 U CN216564285 U CN 216564285U
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Abstract
The utility model relates to a rotating and pitching device of a movable umbrella-shaped crossing frame, and belongs to the technical field of electric power construction. The crossing device comprises a bottom plate, a connecting shaft, a crossing device pitching mechanism and a crossing device horizontal rotating mechanism, wherein the crossing device pitching mechanism is fixedly arranged on the bottom plate, the connecting shaft is arranged in the crossing device pitching mechanism, and two ends of the connecting shaft are hinged with the crossing device horizontal rotating mechanism through pitching flanges. The fixed seat of the crossing device synchronously rotates through the pitching driving motor, so that the pitching angle of the umbrella-shaped crossing frame is adjusted, the umbrella-shaped crossing frame rotates in the horizontal direction through the rotating driving motor, the angle position can be adjusted according to the direction of facilities such as roads, lines or fixed buildings below a construction line after the net sealing plane of the crossing frame is unfolded, and the crossing operation requirement under the complex operation environment in the ground lead paying-off construction of electric power construction is met.
Description
Technical Field
The utility model relates to a rotating and pitching device of a movable umbrella-shaped crossing frame, and belongs to the technical field of electric power construction.
Background
In the construction of paying off the ground and the conducting wire in the electric power construction, ground facilities such as houses, roads, railways, wharfs, bridges and the like need to be crossed inevitably, and the erected power transmission line needs to be crossed, a crossing frame needs to be erected for protection in order to ensure safety, and when the construction of the crossing frame is erected, the crossed live line is subjected to subsection power failure, and temporary road sealing is carried out on the roads, the railways and the like; the main mode that present traditional crossing device set up is to use wood, bamboo or steel pipe to build crossing device from supreme down by the manual work in the facility both sides of being striden by main material to constitute safe bearing component in the construction of ensureing to cross the line, satisfy the safe construction requirement of crossing the line. The building mode not only has complex examination and approval procedures (for crossing roads, railways, power transmission lines and the like), long construction period and great influence on surrounding facilities, but also brings great inconvenience to the production and life of people; and the built spanning device has insufficient firmness sometimes, the building construction belongs to high-altitude operation, and great potential safety hazards exist.
In order to solve the problems that the construction period is long and potential safety hazards exist in construction of a traditional spanning frame construction mode, a mobile automatic quick unfolding spanning frame is designed in 2016 by the applicant, the notice number is CN 205452971U, the spanning frame is lifted by an automobile crane and can be quickly deployed in construction, an umbrella-shaped truss mechanism of the spanning frame is automatically and quickly unfolded by adopting full hydraulic control to form a net sealing plane so as to meet the spanning requirement, the spanning frame can be quickly withdrawn after construction is completed, and the problems that the construction period is long and the potential safety hazards exist when the spanning frame is manually erected from bottom to top are thoroughly solved. One disadvantage of this and other similar solutions is that the angular position of the umbrella-type truss mechanism, which is used for crossing protection, relative to the crane is fixed, and once the umbrella-type truss mechanism is deployed, the resulting screen-sealing plane can only be swung to a limited extent by moving the boom of the umbrella-type truss mechanism with the aid of a mobile crane, but cannot be adjusted in angular position. However, in the actual electric power line laying construction process, the direction of facilities such as roads and lines to be protected below a construction line varies widely, and there are many cases where a spanning frame with a fixed angular position cannot be protected at an optimum position in accordance with the complicated situation of the site. Therefore, there is a need for improvement thereof.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, an object of the present invention is to provide a rotating and tilting device for a movable umbrella-shaped crossing structure, which can tilt and rotate with respect to a boom of an automobile crane, and can adjust an angular position according to a direction of a facility such as a road, a line, or a fixed building below a construction line after a screen plane of the crossing structure is expanded, so as to meet a requirement for crossing work in a complicated work environment in a ground lead laying construction for power construction.
The utility model realizes the purpose through the following technical scheme:
the utility model provides a rotation and pitching device of portable umbrella-type spanning frame, it comprises bottom plate, spanning device fixing base, spanning device every single move frame, every single move driving motor and rotation driving motor, its characterized in that: the spanning device fixing seat is fixedly arranged on the bottom plate, the spanning device pitching frame is arranged on the spanning device fixing seat through a pitching driving motor, and the spanning device pitching frame is connected with the spanning frame body through a rotating driving motor.
The pitching driving motor is installed on one side of the spanning device fixing seat through the motor installation seat, the pitching speed reducer is fixedly installed on the spanning device fixing seat below the pitching driving motor, and the pitching speed reducer is connected with the pitching driving motor through the transmission shaft.
The crossing device fixing seat is internally provided with a battery bin through an assembling seat, a battery is arranged in the battery bin, one side of the crossing device fixing seat is provided with an access hole, and a baffle is arranged on the access hole.
The crossing device pitching frame is hinged to the crossing device fixing seat through a pitching flange, a rotary driving motor is mounted on the crossing device pitching frame, a rotary speed reducer is arranged on the crossing device pitching frame on one side of the rotary driving motor, the rotary speed reducer is connected with the rotary driving motor through a transmission shaft, a rotary flange is arranged at the top of the crossing device pitching frame, and the rotary flange is fixedly connected with the rotary speed reducer.
The crossing device pitching frame is shaped like Jiong.
Compared with the prior art, the utility model has the beneficial effects that:
the rotating and pitching device of the movable umbrella-shaped crossing frame drives the pitching speed reducer to rotate through the pitching driving motor, so that the crossing device fixing seat synchronously rotates, the pitching angle of the umbrella-shaped crossing frame is adjusted, the rotating speed reducer is driven to rotate through the rotating driving motor, the umbrella-shaped crossing frame rotates in the horizontal direction, the angle position can be adjusted according to the direction of a road, a line or a fixed building and other facilities below a construction line after a net sealing plane of the crossing frame is unfolded, and the crossing operation requirement under the complex operation environment in the ground lead paying-off construction of electric power construction is met.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention mounted to an umbrella-shaped spanning frame body;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic sectional view taken along line A-A in FIG. 2;
fig. 5 is a schematic structural diagram in the operation of the present invention.
In the figure: 1. a base plate; 2. rotating the flange; 3. a spanning device fixing seat; 4. a pitch drive motor; 5. a pitching speed reducer; 6. a battery compartment; 7. a baffle plate; 8. a crossing device pitching frame; 9. a rotary drive motor; 10. and a rotary speed reducer.
Detailed Description
The utility model provides a rotatory and pitching device of portable umbrella-type crossing structure is by bottom plate 1, crossing device fixing base 3, crossing device pitching frame 8, pitching drive motor 4 and rotation drive motor 9 constitute, fixed mounting has crossing device fixing base 3 on the bottom plate 1, the cross-section of crossing device fixing base 3 is "L" font, cross device fixing base 3 is inside installs battery compartment 6 through the assembly seat, be equipped with the battery in the battery compartment 6, one side of crossing device fixing base 3 is provided with the access hole, be provided with baffle 7 on the access hole, the staff of being convenient for through the access hole maintains the maintenance to crossing device fixing base 3 inside.
The pitching driving motor 4 is installed on one side of the spanning device fixing seat 3 through the motor installation seat, the pitching speed reducer 5 is fixedly installed on the spanning device fixing seat 3 below the pitching driving motor 4, the pitching speed reducer 5 is connected with the pitching driving motor 4 through the transmission shaft, and when the umbrella-shaped spanning frame works, the pitching speed reducer 5 is driven to rotate through the pitching driving motor 4, so that the pitching angle of the umbrella-shaped spanning frame is adjusted.
Crossing device every single move frame 8 that 3 both ends of crossing device fixing base are articulated through the every single move flange, crossing device every single move frame 8 is "Jiong" font, rotatory driving motor 9 is equipped with at the top of crossing device every single move frame 8, be provided with rotatory speed reducer 10 on the crossing device every single move frame 8 of rotatory driving motor 9 one side, rotatory speed reducer 10 passes through the transmission shaft with rotatory driving motor 9 and is connected, rotatory speed reducer 10 top fixed mounting has rotary flange 2, in operation, it rotates to drive rotatory speed reducer 10 through rotatory driving motor 9, thereby it rotates to drive rotary flange 2 synchronous emergence, it is rotatory in the horizontal direction to make the umbrella-type crossing frame on rotary flange 2.
When the rotating and pitching device is assembled, a connecting seat is arranged on the bottom plate 1 and is fixedly connected with a crane arm through the connecting seat; is connected with the lower base of the umbrella-shaped spanning frame body through a rotating flange 2.
When the rotating and pitching device works, the pitching driving motor 4 drives the pitching speed reducer 5 to rotate, so that the crossing device pitching frame 8 rotates, the pitching angle of the umbrella-shaped crossing frame body is adjusted, the rotating speed reducer 10 is driven to rotate through the rotating driving motor 9, the rotating flange 2 is driven to synchronously rotate, the umbrella-shaped crossing frame body rotates in the horizontal direction, the angle position can be adjusted according to the direction of facilities such as roads, lines or fixed buildings below a construction line after a net sealing plane of the crossing frame is unfolded, and the crossing operation requirement under the complex operation environment in the ground lead paying-off construction of electric power construction is met.
Claims (5)
1. The utility model provides a rotatory and pitching device of portable umbrella-type spanning frame, it comprises bottom plate (1), spanning device fixing base (3), spanning device pitching frame (8), every single move driving motor (4) and rotation driving motor (9), its characterized in that: a spanning device fixing seat (3) is fixedly arranged on a bottom plate (1), a spanning device pitching frame (8) is arranged on the spanning device fixing seat (3) through a pitching driving motor (4), and the spanning device pitching frame (8) is connected with a spanning frame body through a rotating driving motor (9).
2. The device of claim 1, wherein the means for rotating and tilting the umbrella-type crossing structure comprises: a pitching driving motor (4) is installed on one side of the spanning device fixing seat (3) through a motor installation seat, a pitching speed reducer (5) is fixedly installed on the spanning device fixing seat (3) below the pitching driving motor (4), and the pitching speed reducer (5) is connected with the pitching driving motor (4) through a transmission shaft.
3. The device of claim 2, wherein the means for rotating and tilting the umbrella-shaped mobile spanning frame comprises: the cross-section of strideing across device fixing base (3) be "L" font, stride across inside the device fixing base (3) and install battery compartment (6) through the assembly seat, be equipped with the battery in battery compartment (6), stride across one side of device fixing base (3) and be provided with access hole, be provided with baffle (7) on the access hole.
4. The device of claim 1, wherein the means for rotating and tilting the umbrella-type crossing structure comprises: the crossing device is characterized in that the crossing device pitching frame (8) is hinged to the crossing device fixing seat (3) through a pitching flange, a rotary driving motor (9) is mounted on the crossing device pitching frame (8), a rotary speed reducer (10) is arranged on the crossing device pitching frame (8) on one side of the rotary driving motor (9), the rotary speed reducer (10) is connected with the rotary driving motor (9) through a transmission shaft, and the rotary flange (2) is arranged at the top of the crossing device pitching frame (8).
5. The device of claim 4, wherein the means for rotating and tilting the umbrella-shaped mobile spanning frame comprises: the crossing device pitching frame (8) is shaped like Jiong.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123378468.9U CN216564285U (en) | 2021-12-30 | 2021-12-30 | Rotation and pitching device of movable umbrella-shaped crossing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123378468.9U CN216564285U (en) | 2021-12-30 | 2021-12-30 | Rotation and pitching device of movable umbrella-shaped crossing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216564285U true CN216564285U (en) | 2022-05-17 |
Family
ID=81559234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123378468.9U Active CN216564285U (en) | 2021-12-30 | 2021-12-30 | Rotation and pitching device of movable umbrella-shaped crossing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216564285U (en) |
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2021
- 2021-12-30 CN CN202123378468.9U patent/CN216564285U/en active Active
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