CN218261427U - Safety device for elevator maintenance - Google Patents
Safety device for elevator maintenance Download PDFInfo
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- CN218261427U CN218261427U CN202222186231.9U CN202222186231U CN218261427U CN 218261427 U CN218261427 U CN 218261427U CN 202222186231 U CN202222186231 U CN 202222186231U CN 218261427 U CN218261427 U CN 218261427U
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- support panel
- diaphragm
- horizontal support
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Abstract
The utility model discloses a safety device is used in elevator maintenance, keep off mechanism, rebounding mechanism including check, rebounding mechanism is located check keep off mechanism one side, check keep off the mechanism and include horizontal support panel, vertical support panel, horizontal support panel includes outer diaphragm, interior diaphragm one side is located inside the outer diaphragm, just interior diaphragm is close to through-hole one has been seted up to outer diaphragm one side, outer diaphragm is close to interior diaphragm one side and has seted up through-hole two, interior diaphragm with outer diaphragm passes through bolted connection, horizontal support panel is provided with two, is located respectively check keep off mechanism upper portion and lower part, vertical support panel is provided with two, is located respectively horizontal support panel both sides. The utility model discloses a set up horizontal support panel and vertical support panel and adjust the elevator of support size specification in order to adapt to the difference.
Description
Technical Field
The utility model relates to an elevator maintenance equipment, in particular to safety device is used in elevator maintenance.
Background
An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which move in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical, and which, during frequent use, require constant maintenance to ensure its safe use.
In the process of repairing the elevator of a building, the elevator door is usually opened and then enters the elevator shaft to repair the elevator, the opened elevator door has potential safety hazard and is easy to fall accidentally, so that a safety device is required to be used for preventing accidents, but the safety device used in the elevator maintenance in the current market is basically difficult to stretch and regulate, so that the situation that the use of the safety device is influenced by the overlarge or undersize of the safety device can be caused when the elevators with different specifications and sizes are repaired, skilled maintenance personnel can carry a plurality of baffles with different specifications, and the burden of the maintenance personnel is also increased.
Therefore, it is necessary to design a safety device for elevator maintenance with adjustable specification.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an elevator is safety device for maintenance has the effect of adjustable big small dimension.
The above technical object of the present invention can be achieved by the following technical solutions:
the utility model provides an elevator is safety device for maintenance, keeps off mechanism, rebounding mechanism including check, rebounding mechanism is located check keep off mechanism one side, check keep off the mechanism and include horizontal support panel, vertical support panel, horizontal support panel includes outer diaphragm, interior diaphragm one side is located inside the outer diaphragm, just interior diaphragm is close to through-hole one has been seted up to outer diaphragm one side, outer diaphragm is close to interior diaphragm one side and has seted up through-hole two, interior diaphragm with outer diaphragm passes through bolted connection, horizontal support panel is provided with two, is located respectively check keep off mechanism upper portion and lower part, vertical support panel is provided with two, is located respectively horizontal support panel both sides.
By adopting the technical scheme, the length of the horizontal support is adjusted by arranging the inner transverse plate and the outer transverse plate of the horizontal support plate, and the length of the vertical support is adjusted by the vertical support plate, so that the elevator door can adapt to elevator doors of different specifications and can be used when the elevator doors of different specifications and sizes are maintained.
Preferably, the vertical supporting plate comprises an upper vertical plate and a lower vertical plate, the vertical supporting plate is located on the upper portion of the lower vertical plate, an external thread is formed in the bottom of the upper vertical plate, an internal thread is formed in the top of the lower vertical plate, the upper vertical plate is in threaded connection with the lower vertical plate, and the vertical supporting plate and the horizontal supporting plate are clamped and fixed at four end points.
Adopt above-mentioned technical scheme, through setting up riser and riser down to through last riser and the threaded connection between the riser down, make whole vertical support panel's height can adjust, in order to adapt to different protection level's needs.
Preferably, the lifting device further comprises two elastic ropes, one end of each elastic rope is hinged to one end of the bottom of the horizontal supporting plate, the other end of each elastic rope is hinged to the other end of the top of the horizontal supporting plate, and the two elastic ropes form a cross shape.
By adopting the technical scheme, the elasticity of the elastic rope is adapted to the deformation of the elastic rope when the length and the height of the horizontal supporting plate and the vertical supporting plate are changed, so that the elastic rope can always keep the intercepting function in the process of following the change of the elastic rope.
Preferably, the middle parts of the two elastic ropes are fixedly connected through screws.
By adopting the technical scheme, the middle parts of the elastic ropes are fixedly connected through the screws, so that the relative sliding between the two elastic ropes due to insufficient friction force is avoided, and the intercepting effect of the two elastic ropes is influenced.
Preferably, a balance plate is arranged at the hinged position of the elastic rope and the inner transverse plate, one end of the balance plate is fixedly connected with the inner transverse plate, and the other end of the balance plate is hinged with the elastic rope.
By adopting the technical scheme, the height position of the hinge point of the elastic rope at the inner transverse plate is heightened by arranging the balance plate, so that the cross angle of the two elastic ropes is consistent, and the intercepting effect is better realized.
Preferably, the vacuum suction cups are fixedly connected to two ends of the bottom of the horizontal supporting plate.
By adopting the technical scheme, the vacuum sucker is arranged, so that the whole blocking mechanism can be more stably placed outside the elevator door, the blocking mechanism can be fixed by the suction force with the ground except the blocking through the elevator door, the relative movement of the blocking mechanism on the ground is reduced, and the blocking effect of the blocking mechanism is improved.
Preferably, the rebound mechanism is a square rubber ring, and an air hole is formed in the top of the square rubber ring.
Adopt above-mentioned technical scheme, through setting up square rubber circle pad in check keep off the mechanism front portion to make and block the mechanism or hit to check and to keep off the mechanism and before can form the buffering through rebound mechanism, avoid technical staff injured bumping.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic structural diagram of the blocking mechanism;
FIG. 3 is a schematic view of the connection of the inner and outer cross plates;
fig. 4 is a schematic view of the connection of the upper and lower risers.
Reference numerals are as follows: 1. a square rubber ring; 2. air holes; 3. a blocking mechanism; 4. a vacuum chuck; 5. an outer transverse plate; 6. an inner transverse plate; 7. a lower vertical plate; 8. an upper vertical plate; 9. an elastic cord; 10. a balance plate; 11. a first through hole; 12. a second through hole; 13. a bolt; 14. an internal thread; 15. an external thread; 16. and (4) screws.
Detailed Description
The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.
As shown in fig. 1 to 4, a safety device is used in elevator maintenance, as shown in fig. 1, keep off mechanism 3 including check, resilient means is located check and keeps off mechanism 3 one side, resilient means is square rubber circle 1, 1 top of square rubber circle is provided with gas pocket 2, when using, check keep off the back that the mechanism 3 equipment finishes, aerify square rubber circle 1 through gas pocket 2, make it become the air cushion baffle that fig. 1 shows, place in the elevator maintenance personal and check and keep off between mechanism 3, make maintenance personal have the elasticity buffering when being about to touch check and keep off mechanism 3, avoid direct collision injury, and can give up so that resilient means's carrying through gas pocket 2 when not using.
With as shown in figure 2, check keep off mechanism 3 and include horizontal support panel, vertical support panel, horizontal support panel includes outer diaphragm 5, interior diaphragm 6 one side is located inside outer diaphragm 5, vertical support panel includes riser 8 and lower riser 7, above-mentioned board is located riser 7 upper portion down, horizontal support panel is provided with two, be located check 3 upper portions and lower part of keeping off the mechanism respectively, vertical support panel is provided with two, be located horizontal support panel both sides respectively, vertical support panel is fixed at four extreme point department joints with horizontal support panel.
As shown in the attached drawing 3, one side of the inner transverse plate 6, which is close to the outer transverse plate 5, is provided with a first through hole 11, one side of the outer transverse plate 5, which is close to the inner transverse plate 6, is provided with a second through hole 12, the inner transverse plate 6 is connected with the outer transverse plate 5 through a bolt 13, and the length of the horizontal support is adjusted through the arrangement of the inner transverse plate 6 and the outer transverse plate 5 of the horizontal support plate, so that the horizontal support is suitable for elevator doors with different specifications and sizes, and can be always clamped at the elevator door opening to protect maintenance personnel.
With fig. 4 shown, external screw thread 15 has been seted up to last riser 8 bottom, and internal thread 14 has been seted up at lower riser 7 top, goes up riser 8 and lower riser 7 threaded connection, through last riser 8 and the threaded connection between the riser 7 down for whole vertical supporting plate's height can be adjusted, protects in order to form the high maintenance homoenergetic to different scenes of different protections.
As shown in the attached drawing 2, one end of each elastic rope 9 is hinged to one end of the bottom of the horizontal supporting plate, the other end of each elastic rope is hinged to the other end of the top of the horizontal supporting plate, the two elastic ropes 9 are in a fork shape, the middle parts of the two elastic ropes 9 are fixedly connected through screws 16, the elastic ropes 9 adapt to the deformation of the elastic ropes 9 when the horizontal supporting plate and the vertical supporting plate change in length and height through the elasticity of the elastic ropes 9, the elastic ropes 9 can always keep the intercepting function in the process of following the elastic ropes 9, and the middle parts of the elastic ropes 9 are fixedly connected through the screws 16 to prevent relative sliding between the two elastic ropes 9 due to insufficient friction force and influence on the intercepting effect formed by the two elastic ropes 9.
The hinge position of the elastic rope 9 and the inner transverse plate 6 is provided with a balance plate 10, one end of the balance plate 10 is fixedly connected with the inner transverse plate 6, the other end of the balance plate 10 is hinged with the elastic rope 9, and the height position of the hinge point of the inner transverse plate 6 of the elastic rope 9 is heightened through the balance plate 10, so that the cross angle of the two elastic ropes 9 is consistent, and the intercepting effect is better realized.
With as shown in figure 2, horizontal support panel bottom both ends fixedly connected with vacuum chuck 4, vacuum chuck 4 can adsorb in ground more high-efficient steadily for whole check keep off mechanism 3 can place in the lift-cabin door outside more steadily, makes it can also be fixed through the suction with ground except blockking through the lift-cabin door, reduces check and keeps off the relative movement on ground of mechanism 3, promotes check and keeps off the effect.
The utility model discloses according to the size adjustment horizontal support panel and the vertical support panel of lift-cabin door when using, make it can block gate in the elevator all the time to highly can protect the maintenance personal inside the elevator, secondly place through elastic mechanism and support in one side that the check keeps off mechanism 3 and be close to the elevator, touch elastic mechanism and provide the elasticity buffering promptly when maintenance personal will touch check and keep off mechanism 3 earlier, further promote the security performance.
The utility model discloses a set up horizontal support panel's interior diaphragm 6 and outer diaphragm 5, adjust horizontal support's length, adjust vertical support's length through vertical support panel to the messenger can adapt to the lift-cabin door of different specifications, homoenergetic uses when maintaining the lift-cabin door of different specifications size.
Claims (7)
1. The utility model provides an elevator maintenance uses safety device, keeps off mechanism (3), resilience mechanism including the check, resilience mechanism is located check keep off mechanism (3) one side, its characterized in that, check keep off mechanism (3) including horizontal support panel, vertical support panel, horizontal support panel includes outer diaphragm (5), interior diaphragm (6) one side is located outside diaphragm (5) is inside, just interior diaphragm (6) are close to through-hole (11) have been seted up to outside diaphragm (5) one side, through-hole two (12) have been seted up to outside diaphragm (5) one side of being close to interior diaphragm (6), interior diaphragm (6) with outside diaphragm (5) are connected through bolt (13), horizontal support panel is provided with two, is located respectively check keep off mechanism (3) upper portion and lower part, vertical support panel is provided with two, is located respectively horizontal support panel both sides.
2. The safety device for elevator maintenance according to claim 1, wherein the vertical supporting plate comprises an upper vertical plate (8) and a lower vertical plate (7), the plates are located on the upper portion of the lower vertical plate (7), an external thread (15) is formed at the bottom of the upper vertical plate (8), an internal thread (14) is formed at the top of the lower vertical plate (7), the upper vertical plate (8) is in threaded connection with the lower vertical plate (7), and the vertical supporting plate and the horizontal supporting plate are clamped and fixed at four end points.
3. The elevator maintenance safety device according to claim 2, further comprising two elastic ropes (9), wherein one end of each elastic rope (9) is hinged to one end of the bottom of the horizontal support plate, the other end of each elastic rope (9) is hinged to the other end of the top of the horizontal support plate, and the two elastic ropes (9) form a cross shape.
4. A safety device for elevator maintenance according to claim 3, characterized in that the middle parts of the two elastic ropes (9) are fixedly connected by means of screws (16).
5. The safety device for elevator maintenance according to claim 4, characterized in that a balancing plate (10) is arranged at the hinged position of the elastic rope (9) and the inner transverse plate (6), one end of the balancing plate (10) is fixedly connected with the inner transverse plate (6), and the other end is hinged with the elastic rope (9).
6. The safety device for elevator maintenance according to claim 5, characterized in that the vacuum suction cups (4) are fixedly connected to both ends of the bottom of the horizontal support plate.
7. A safety device for elevator maintenance according to claim 6, characterized in that the resilient mechanism is a square rubber ring (1), and the top of the square rubber ring (1) is provided with an air hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222186231.9U CN218261427U (en) | 2022-08-18 | 2022-08-18 | Safety device for elevator maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222186231.9U CN218261427U (en) | 2022-08-18 | 2022-08-18 | Safety device for elevator maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218261427U true CN218261427U (en) | 2023-01-10 |
Family
ID=84776704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222186231.9U Active CN218261427U (en) | 2022-08-18 | 2022-08-18 | Safety device for elevator maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218261427U (en) |
-
2022
- 2022-08-18 CN CN202222186231.9U patent/CN218261427U/en active Active
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