CN216841405U - Vertical ladder auxiliary supporting device for overhauling operation - Google Patents
Vertical ladder auxiliary supporting device for overhauling operation Download PDFInfo
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- CN216841405U CN216841405U CN202123020714.3U CN202123020714U CN216841405U CN 216841405 U CN216841405 U CN 216841405U CN 202123020714 U CN202123020714 U CN 202123020714U CN 216841405 U CN216841405 U CN 216841405U
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- vertical ladder
- pull rope
- supporting device
- auxiliary supporting
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Abstract
A vertical ladder auxiliary supporting device for overhauling operation comprises a base, wherein the base is of a plate structure with a groove on the top surface, a sliding part is arranged on the base, a pull rope is arranged on one side of the sliding part, the pull rope horizontally extends and penetrates through the side wall of one end of the base, an overturning plate is arranged at one end of the base through which the pull rope penetrates, the lower end of the overturning plate is hinged with one end of the groove of the base through a fixed rod, and the pull rope penetrating through the side wall of one end of the base is connected to the other end, far away from the hinged end, of the overturning plate; be equipped with terraced seat on the slider, be equipped with two chutes towards the returning face plate direction on the terraced seat, be equipped with straight terraced location track on the one side of returning face plate orientation slider, be equipped with a plurality of wedge in the straight terraced location track. The patent of the utility model adopts the above structure, can realize fixed to the effective support of vertical ladder, stability and personnel's security in the guarantee vertical ladder use.
Description
Technical Field
The utility model relates to an overhaul the device field, specific be a vertical ladder auxiliary stay device for overhauing the operation.
Background
In the current high-altitude operation, the common tools are ladders, such as straight ladders, extension ladders like straight ladders, herringbone ladders, elevators and the like. However, the ladder has more or less defects, such as the straight ladder needs to depend on a wall or other reliable objects, the ladder cannot be used in some overhead plastic pipeline operation, the upper part of the herringbone ladder needs to be firmly hinged, the construction herringbone ladder does not exceed 3 meters at most according to the JGJ59-2011 safety specification, therefore, some overhead operations exceeding 3 meters cannot be used, and the elevator is limited by electricity and is inconvenient to carry due to large size.
Disclosure of Invention
The utility model aims to solve the technical problem that a vertical ladder auxiliary stay device for overhauing the operation is provided, can realize effectively supporting fixedly to vertical ladder, stability and personnel's security in the guarantee vertical ladder use.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a vertical ladder auxiliary supporting device for overhauling operation comprises a base, wherein the base is of a plate structure with a groove on the top surface, a sliding part is arranged on the base, a pull rope is arranged on one side of the sliding part, the pull rope horizontally extends and penetrates through the side wall of one end of the base, an overturning plate is arranged at one end of the base through which the pull rope penetrates, the lower end of the overturning plate is hinged with one end of the groove of the base through a fixed rod, and the pull rope penetrating through the side wall of one end of the base is connected to the other end, far away from the hinged end, of the overturning plate;
the slider on be equipped with the ladder seat, be equipped with two chutes towards the returning face plate direction on the ladder seat, the returning face plate is equipped with vertical ladder positioning track on the one side of slider, is equipped with a plurality of wedge in the vertical ladder positioning track.
In the preferred scheme, the lower edges of the side walls of the two sides of the base are provided with side sliding grooves, and the two ends of the sliding part are arranged in the side sliding grooves.
In the preferred scheme, the top surface of the base groove body is provided with a bottom groove in the end direction, a threaded shaft is arranged in the bottom groove, the bottom of the sliding part is provided with a convex block, the convex block is positioned in the bottom groove, and the threaded shaft penetrates through the convex block in the bottom groove and is in threaded connection with the convex block.
In a preferred scheme, the base is further provided with a motor, and the motor is used for driving the threaded shaft to rotate.
In the preferred scheme, the inner sides of the side walls at two sides of the base are provided with side top steps, the width of the turnover plate is the same as the distance between the side top steps at two sides, and one end of the turnover plate is hinged between the side top steps at two sides of one end of the base.
In a preferable scheme, a fixing ring is arranged on the side wall of the sliding part and is used for fixing one end of the pull rope.
In the preferred scheme, the number of the fixing rings and the number of the pull ropes are two, one ends of the two pull ropes are respectively fixed on the two fixing rings, and the other ends of the two pull ropes are symmetrically fixed on the turnover plate along the central line of the turnover plate.
In a preferable scheme, a pulley is arranged on the outer side of the end wall of one end of the base through which the pull rope passes, and the pull rope is arranged by winding the pulley.
In the preferred scheme, the bottom of the base is provided with rollers which adopt universal wheels.
The utility model provides a vertical ladder auxiliary stay device for overhauing operation through adopting above-mentioned structure, has following beneficial effect:
(1) after the turnover plate is turned to be in a vertical state, the ladder seat is matched with the straight ladder positioning rail, so that the stability of the straight ladder in the use process can be effectively guaranteed, and the safety risk caused by the fact that the straight ladder collapses directly against the wall is avoided;
(2) the turnover plate can be folded when the device is not used, so that the occupied space of the device is reduced.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the utility model in a use state. (not provided with a vertical ladder)
Fig. 3 is a schematic structural view of the present invention in a use state. (setting straight ladder)
In the figure: the device comprises a base 1, a side sliding groove 101, a bottom groove 102, a side top step 103, a sliding part 2, a threaded shaft 3, a fixing ring 4, a pull rope 5, a ladder seat 6, a chute 601, a turnover plate 7, a pulley 8, a roller 9, a straight ladder positioning track 10, a wedge block 11 and a motor 12.
Detailed Description
As in fig. 1-3, a vertical ladder auxiliary stay device for overhauing operation, includes base 1, its characterized in that: the base 1 is of a plate structure with a groove on the top surface, a sliding piece 2 is arranged on the base 1, a pull rope 5 is arranged on one side of the sliding piece 2, the pull rope 5 horizontally extends and penetrates through the side wall of one end of the base 1, an overturning plate 7 is arranged at one end of the base 1 through which the pull rope 5 penetrates, the lower end of the overturning plate 7 is hinged with one end of the groove body of the base 1 through a fixed rod, and the pull rope 5 penetrating through the side wall of one end of the base 1 is connected to the other end, far away from the hinged end, of the overturning plate 7;
In the preferred scheme, the lower edges of the side walls at two sides of the base 1 are provided with side sliding grooves 101, and two ends of the sliding part 2 are arranged in the side sliding grooves 101.
In the preferable scheme, the top surface of the groove body of the base 1 is provided with an end-direction bottom groove 102, a threaded shaft 3 is arranged in the bottom groove 102, the bottom of the sliding part 2 is provided with a convex block, the convex block is positioned in the bottom groove 102, and the threaded shaft 3 penetrates through the convex block in the bottom groove 102 and is in threaded connection with the convex block.
In a preferred scheme, a motor 12 is further arranged on the base 1, and the motor 12 is used for driving the threaded shaft 3 to rotate.
In the preferred scheme, the inner sides of the side walls at two sides of the base 1 are provided with side top steps 103, the width of the turnover plate 7 is the same as the distance between the side top steps 103 at two sides, and one end of the turnover plate 7 is hinged between the side top steps 103 at one end of the base 1.
In a preferable scheme, a fixing ring 4 is arranged on the side wall of the sliding part 2, and the fixing ring 4 is used for fixing one end of the pull rope 5.
In the preferred scheme, the number of the fixing rings 4 and the number of the pull ropes 5 are two, one ends of the two pull ropes 5 are respectively fixed on the two fixing rings 4, and the other ends of the two pull ropes 5 are symmetrically fixed on the turnover plate 7 along the central line of the turnover plate 7.
In a preferable scheme, a pulley 8 is arranged on the outer side of the end wall of one end of the base 1 through which the pull rope 5 passes, and the pull rope 5 is arranged by winding the pulley 8.
In the preferred scheme, the bottom of the base 1 is provided with a roller 9, and the roller 9 adopts a universal wheel.
The utility model discloses a vertical ladder auxiliary stay device for overhauing operation, when adopting the device to carry out the aerial work:
the starting motor 12 drives the threaded shaft 3 to rotate, so that the sliding part 2 moves towards the upper end of the base 1, the pull rope 5 is pulled in the moving process of the sliding part 2, the turnover plate 7 starts to turn around the connecting shaft (shown in figure 1), when the turnover plate 7 turns to a 90-degree state (shown in figure 2), the motor 12 is closed, the straight ladder can be installed at the moment, the lower end of the straight ladder is installed in the chute 601 of the ladder seat 6, then the upper end of the straight ladder is inserted into the wedge block 11 in a proper position, the support fixation of the straight ladder is realized (shown in figure 3), and then the maintenance operation is carried out.
And after the overhauling operation is finished, reversely operating according to the steps until the turnover plate 7 is in a horizontal state, and retracting the device.
Claims (9)
1. The utility model provides a vertical ladder auxiliary stay device for overhauing operation, includes base (1), its characterized in that: the base (1) is of a plate structure with a groove in the top surface, a sliding piece (2) is arranged on the base (1), a pull rope (5) is arranged on one side of the sliding piece (2), the pull rope (5) horizontally extends and penetrates through the side wall of one end of the base (1), a turnover plate (7) is arranged at one end of the base (1) through which the pull rope (5) penetrates, the lower end of the turnover plate (7) is hinged with one end of the groove body of the base (1) through a fixed rod, and the pull rope (5) penetrating through the side wall of one end of the base (1) is connected to the other end, far away from the hinged end, of the turnover plate (7);
slider (2) on be equipped with terraced seat (6), be equipped with two chute (601) towards returning face plate (7) direction on terraced seat (6), returning face plate (7) are equipped with vertical ladder positioning rail (10) on the one side towards slider (2), be equipped with a plurality of wedges (11) in vertical ladder positioning rail (10).
2. The vertical ladder auxiliary supporting device for overhauling operation as claimed in claim 1, wherein: the lower edges of the side walls on the two sides of the base (1) are provided with side sliding grooves (101), and the two ends of the sliding part (2) are arranged in the side sliding grooves (101).
3. The vertical ladder auxiliary supporting device for overhauling operation as claimed in claim 1, wherein: the improved structure is characterized in that a bottom groove (102) which is end-to-end is formed in the top surface of the groove body of the base (1), a threaded shaft (3) is arranged in the bottom groove (102), a convex block is arranged at the bottom of the sliding part (2), the convex block is positioned in the bottom groove (102), and the threaded shaft (3) penetrates through the convex block in the bottom groove (102) and is in threaded connection with the convex block.
4. The vertical ladder auxiliary supporting device for overhauling operation as claimed in claim 3, wherein: the base (1) is further provided with a motor (12), and the motor (12) is used for driving the threaded shaft (3) to rotate.
5. The vertical ladder auxiliary supporting device for overhauling operation as claimed in claim 1, wherein: the side top steps (103) are arranged on the inner sides of the side walls of the two sides of the base (1), the width of the turnover plate (7) is equal to the distance between the side top steps (103) of the two sides, and one end of the turnover plate (7) is hinged between the side top steps (103) of the two sides of one end of the base (1).
6. The vertical ladder auxiliary supporting device for overhauling operation as claimed in claim 1, wherein: the side wall of the sliding part (2) is provided with a fixing ring (4), and the fixing ring (4) is used for fixing one end of the pull rope (5).
7. The vertical ladder auxiliary supporting device for overhauling operation as claimed in claim 6, wherein: the two fixing rings (4) and the two pull ropes (5) are both provided, one ends of the two pull ropes (5) are respectively fixed on the two fixing rings (4), and the other ends of the two pull ropes are symmetrically fixed on the turnover plate (7) along the central line of the turnover plate (7).
8. The vertical ladder auxiliary supporting device for overhauling operation as claimed in claim 1, wherein: the outer side of the end wall of one end of the base (1) through which the pull rope (5) penetrates is provided with a pulley (8), and the pull rope (5) is arranged around the pulley (8).
9. The vertical ladder auxiliary supporting device for overhauling operation as claimed in claim 1, wherein: the bottom of the base (1) is provided with a roller (9), and the roller (9) adopts a universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123020714.3U CN216841405U (en) | 2021-12-03 | 2021-12-03 | Vertical ladder auxiliary supporting device for overhauling operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123020714.3U CN216841405U (en) | 2021-12-03 | 2021-12-03 | Vertical ladder auxiliary supporting device for overhauling operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216841405U true CN216841405U (en) | 2022-06-28 |
Family
ID=82104237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123020714.3U Active CN216841405U (en) | 2021-12-03 | 2021-12-03 | Vertical ladder auxiliary supporting device for overhauling operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216841405U (en) |
-
2021
- 2021-12-03 CN CN202123020714.3U patent/CN216841405U/en active Active
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