CN211664500U - Elevator pit overhauls device - Google Patents
Elevator pit overhauls device Download PDFInfo
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- CN211664500U CN211664500U CN202020268955.6U CN202020268955U CN211664500U CN 211664500 U CN211664500 U CN 211664500U CN 202020268955 U CN202020268955 U CN 202020268955U CN 211664500 U CN211664500 U CN 211664500U
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- ladder
- elevator
- movably connected
- supporting plate
- elevator pit
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Abstract
The utility model relates to an elevator overhauls technical field, and discloses an elevator pit overhauls device, including two fixed beams and bottom plate, two the movable groove has all been seted up in the front of fixed beam, the top fixedly connected with limiting plate of bottom plate, the inside wall swing joint in activity groove has the rotation axis, the side surface fixedly connected with backup pad of rotation axis, the right side swing joint of backup pad has the ladder, the top swing joint of backup pad has a rail guard. This elevator pit overhauls device, through adjusting the position of rotation axis in the movable groove inside, and then adjusts the height of backup pad to through the position of the bottom of ladder on the bottom plate, prevent the slip of ladder through the limiting plate, and the L shape pole through the ladder both sides is pegged graft with the connecting hole of backup pad both sides, thereby makes backup pad and ladder fixed, makes the elevator dimension guarantor personnel can be steady stand and overhauls the elevator in the backup pad.
Description
Technical Field
The utility model relates to an elevator overhauls technical field, specifically is an elevator pit overhauls device.
Background
The elevator is widely applied to building design at present, the application of the elevator enables people to be more convenient in daily travel, but the elevator is difficult to avoid faults in long-term use, so that the elevator is particularly important for maintenance and service work of the elevator, and the elevator needs to be regularly maintained in the running process so as to ensure normal running of the elevator.
And at the in-process of maintaining, elevator dimension guarantor personnel inevitably need get into the elevator pit and overhaul, but some elevator pits are darker, lead to elevator dimension guarantor personnel can't stand and carry out normal maintenance on pit ground, consequently need use strutting arrangement, and current strutting arrangement is mostly inconvenient all to install and fix, and also be convenient for adjust strutting arrangement's height, thereby influence the maintenance speed of elevator, make the elevator normal operating that can not be timely.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an elevator pit overhauls device possesses the installation of being convenient for fixedly, can the height-adjusting come to overhaul the elevator, and advantages such as protecting effect is good have solved most inconvenient installation and fixing of current strutting arrangement, and also be inconvenient for adjust strutting arrangement's height to influence the maintenance speed of elevator, make the problem of the normal operating that the elevator can not be timely.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an elevator pit overhauling device comprises two fixed beams and a bottom plate, wherein the front sides of the two fixed beams are respectively provided with a movable groove, the top of the bottom plate is fixedly connected with a limiting plate, the inner side wall of the movable groove is movably connected with a rotating shaft, the side surface of the rotating shaft is fixedly connected with a supporting plate, the right side of the supporting plate is movably connected with a ladder, the top of the supporting plate is movably connected with a first protective guard, the top of the supporting plate is movably connected with a second protective guard, the top of the supporting plate is provided with a groove hole, one side of the first protective guard and one side of the second protective guard are both movably connected with limiting rods, the front side and the rear side of the supporting plate are both provided with connecting holes, the front side and the rear side of the ladder are both movably connected with L-shaped rods, the right side of the fixed beam is movably connected with, the front of the first bolt is provided with an L-shaped groove, and the bottom of the second bolt is fixedly connected with a U-shaped rod.
Preferably, the bottom of the ladder is provided with a non-slip mat, and the bottom of the ladder is in lap joint with the bottom plate.
Preferably, the first protective guard is movably connected with the top of the support plate through a first mounting seat, and the second protective guard is movably connected with the top of the support plate through a second mounting seat.
Preferably, the limiting rod is matched with the slotted hole.
Preferably, one end, far away from the ladder, of the L-shaped rod is movably inserted into the connecting hole.
Preferably, the U-shaped rod and the L-shaped groove are mutually clamped.
Preferably, the tops of the first guard rail and the second guard rail are respectively provided with a groove, a T-shaped rod is movably connected inside the groove, and one side, far away from the groove, of the T-shaped rod is fixedly connected with a limiting rod.
Compared with the prior art, the utility model provides an elevator pit overhauls device possesses following beneficial effect:
1. this elevator pit overhauls device, through adjusting the position of rotation axis in the movable groove inside, and then adjusts the height of backup pad to through the position of the bottom of ladder on the bottom plate, prevent the slip of ladder through the limiting plate, and the L shape pole through the ladder both sides is pegged graft with the connecting hole of backup pad both sides, thereby makes backup pad and ladder fixed, makes the elevator dimension guarantor personnel can be steady stand and overhauls the elevator in the backup pad.
2. This elevator pit overhauls device erects through first rail guard and second rail guard and gets up perpendicularly with the backup pad for the gag lever post passes through action of gravity and moves down, thereby makes the bottom and the slotted hole of gag lever post peg graft, makes first rail guard and second rail guard all fixed with the backup pad, prevents that elevator maintenance personnel from falling into the elevator pit bottom from the backup pad, has increased the guard effect.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is an enlarged view of the structure A of FIG. 1 according to the present invention;
FIG. 4 is a schematic diagram of the structure of the supporting plate of the present invention;
FIG. 5 is a schematic view of a first bolt of the present invention;
fig. 6 is a cross-sectional view of a first protective guard structure of the present invention.
Wherein: 1. a fixed beam; 2. a base plate; 3. a limiting plate; 4. a movable groove; 5. a rotating shaft; 6. a support plate; 7. a ladder; 8. a first guard rail; 9. a second guard rail; 10. a slot; 11. a limiting rod; 12. connecting holes; 13. an L-shaped rod; 14. a first bolt; 15. a second bolt; 16. an L-shaped slot; 17. a U-shaped rod; 18. a first mounting seat; 19. a second mounting seat; 20. a groove; 21. t-shaped rods.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, an elevator pit maintenance device comprises two fixed beams 1 and a bottom plate 2, wherein the left sides of the two fixed beams 1 are fixedly connected with the wall of an elevator pit through expansion screws, the bottom of the bottom plate 2 is fixedly connected with the ground of the elevator pit, the front sides of the two fixed beams 1 are respectively provided with a movable groove 4, the top of the bottom plate 2 is fixedly connected with a limit plate 3, the limit plate 3 is used for limiting the movement of a ladder 7, so that the ladder 7 is tightly overlapped with the bottom plate 2, the inner side wall of the movable groove 4 is movably connected with a rotating shaft 5, the height of a support plate 6 is adjusted by adjusting the position of the rotating shaft 5 in the movable groove 4, so that an elevator maintenance worker can conveniently maintain the elevator, the side surface of the rotating shaft 5 is fixedly connected with a support plate 6, the elevator maintenance worker can stand on the support plate 6 to maintain the elevator, the right side of, by adjusting the position of the rotating shaft 5, the rotating shaft 5 is positioned at the bottom of the movable groove 4, so that the support plate 6 can be retracted between the two fixed beams 1, the ladder 7 is rotated, the ladder 7 can be retracted between the two fixed beams 1 together, the ladder 7 is in lap joint with the wall of an elevator pit, an elevator maintenance worker can walk to the ground of the elevator pit through the ladder 7, the bottom of the ladder 7 is provided with an anti-slip mat, the bottom of the ladder 7 is in lap joint with the bottom plate 2, the anti-slip mat is used for increasing the friction between the ladder 7 and the bottom plate 2 and preventing the ladder 7 from sliding, the top of the support plate 6 is movably connected with a first protective fence 8, the top of the support plate 6 is movably connected with a second protective fence 9, the first protective fence 8 is movably connected with the top of the support plate 6 through a first mounting seat 18, the second protective fence 9 is movably connected with the top of, the top of the supporting plate 6 is provided with a slotted hole 10, one side of each of the first protective guard 8 and the second protective guard 9 is movably connected with a limiting rod 11, the limiting rod 11 is matched with the slotted hole 10, the tops of the first protective guard 8 and the second protective guard 9 are respectively provided with a groove 20, the inner part of each groove 20 is movably connected with a T-shaped rod 21, one side of each T-shaped rod 21 far away from the groove 20 is fixedly connected with the limiting rod 11, when the first protective guard 8 and the second protective guard 9 are erected to be vertical to the supporting plate 6, the limiting rods 11 move downwards under the action of gravity, so that the bottoms of the limiting rods 11 are inserted into the slotted holes 10, the first protective guard 8 and the second protective guard 9 are fixed with the supporting plate 6, the protection effect is improved, the front side and the rear side of the supporting plate 6 are respectively provided with a connecting hole 12, the front side and the rear side of the ladder 7 are respectively and movably connected with, be connected with connecting hole 12 through L shape pole 13, the stable effect of ladder 7 has been increased, the right side swing joint of front side fixed beam 1 has first keeper 14, the right side swing joint of rear side fixed beam 1 has second keeper 15, L shape groove 16 has been seted up in first keeper 14's front, the bottom fixedly connected with U-shaped pole 17 of second keeper 15, U-shaped pole 17 and the mutual joint in L shape groove 16, when taking in two fixed beams 1 with ladder 7 between, through the L shape groove 16 joint of U-shaped pole 17 with first keeper 14 of second keeper 15, thereby prevent that ladder 7 from moving about out.
When the elevator is used, the ladder 7 is in a storage state, the ladder 7 is in lap joint with the wall of an elevator pit, an elevator maintenance worker walks to the ground of the elevator pit through the ladder 7, rotates the second door bolt 15 to enable the U-shaped rod 17 to come out of the inside of the L-shaped groove 16 of the first door bolt 14, then moves the position of the rotating shaft 5 in the inside of the movable groove 4 to adjust the height of the supporting plate 6, then puts the bottom of the ladder 7 between the two limiting plates 3 at the top of the bottom plate 2, then inserts the L-shaped rods 13 at two sides of the ladder 7 into the connecting holes 12 at two sides of the supporting plate 6, walks to the supporting plate 6 through the ladder 7, erects the first guard rail 8 and the second guard rail 9 at the top of the supporting plate 6 to be vertical to the supporting plate 6, enables the limiting rod 11 in the first guard rail 8 and the second guard rail 9 to move downwards due to the action of gravity, and enables the bottom of the limiting rod 11 to, so that the elevator maintenance personnel can stand on the support plate 6 to overhaul the elevator, after the overhaul is finished, the T-shaped rods 21 on the first protective guard 8 and the second protective guard 9 are moved upwards, thereby driving the limiting rod 11 to move upwards, so that the limiting rod 11 comes out from the inside of the slotted hole 10, then, the first guard rail 8 and the second guard rail 9 are rotated so that they overlap the support plate 6, and then, go to the ground of the elevator pit through the ladder 7, the rotation shaft 5 is moved to the bottom of the movable slot 4, and the support plate 6 is received between the two fixed beams 1, then the ladder 7 is rotated to put the ladder 7 together between the two fixed beams 1, and then the first door latch 14 and the second door latch 15 are rotated, so that the U-shaped bar 17 and the L-shaped groove 16 are engaged with each other, thereby restricting the movement of the ladder 7 and then the elevator maintenance personnel can walk out of the elevator pit through the ladder 7.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an elevator pit overhauls device, includes two fixed beams (1) and bottom plate (2), its characterized in that: the front of the two fixed beams (1) is respectively provided with a movable groove (4), the top of the bottom plate (2) is fixedly connected with a limiting plate (3), the inner side wall of each movable groove (4) is movably connected with a rotating shaft (5), the side surface of each rotating shaft (5) is fixedly connected with a supporting plate (6), the right side of each supporting plate (6) is movably connected with a ladder (7), the top of each supporting plate (6) is movably connected with a first protective guard (8), the top of each supporting plate (6) is movably connected with a second protective guard (9), the top of each supporting plate (6) is provided with a slotted hole (10), one side of each first protective guard (8) and each second protective guard (9) is movably connected with a limiting rod (11), the front and the rear of each supporting plate (6) are respectively provided with a connecting hole (12), and the front and the rear of each ladder (7), the front side the right side swing joint of fixed beam (1) has first keeper (14), the rear side the right side swing joint of fixed beam (1) has second keeper (15), L shape groove (16) have been seted up in the front of first keeper (14), the bottom fixedly connected with U-shaped pole (17) of second keeper (15).
2. An elevator pit inspection apparatus according to claim 1, characterized in that: the bottom of the ladder (7) is provided with a non-slip mat, and the bottom of the ladder (7) is in lap joint with the bottom plate (2).
3. An elevator pit inspection apparatus according to claim 1, characterized in that: the first protective guard (8) is movably connected with the top of the supporting plate (6) through a first mounting seat (18), and the second protective guard (9) is movably connected with the top of the supporting plate (6) through a second mounting seat (19).
4. An elevator pit inspection apparatus according to claim 1, characterized in that: the limiting rod (11) is matched with the slotted hole (10) mutually.
5. An elevator pit inspection apparatus according to claim 1, characterized in that: one end of the L-shaped rod (13) far away from the ladder (7) is movably inserted into the connecting hole (12).
6. An elevator pit inspection apparatus according to claim 1, characterized in that: the U-shaped rod (17) is clamped with the L-shaped groove (16).
7. An elevator pit inspection apparatus according to claim 1, characterized in that: the top of the first guard rail (8) and the top of the second guard rail (9) are both provided with a groove (20), the inside of the groove (20) is movably connected with a T-shaped rod (21), and one side, far away from the groove (20), of the T-shaped rod (21) is fixedly connected with a limiting rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020268955.6U CN211664500U (en) | 2020-03-07 | 2020-03-07 | Elevator pit overhauls device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020268955.6U CN211664500U (en) | 2020-03-07 | 2020-03-07 | Elevator pit overhauls device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211664500U true CN211664500U (en) | 2020-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020268955.6U Active CN211664500U (en) | 2020-03-07 | 2020-03-07 | Elevator pit overhauls device |
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| CN (1) | CN211664500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854431A (en) * | 2021-01-06 | 2021-05-28 | 江西省富煌钢构有限公司 | Steel construction of quick assembly disassembly |
-
2020
- 2020-03-07 CN CN202020268955.6U patent/CN211664500U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854431A (en) * | 2021-01-06 | 2021-05-28 | 江西省富煌钢构有限公司 | Steel construction of quick assembly disassembly |
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