CN210528180U - Foundation-pit-free additional elevator - Google Patents
Foundation-pit-free additional elevator Download PDFInfo
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- CN210528180U CN210528180U CN201921574743.4U CN201921574743U CN210528180U CN 210528180 U CN210528180 U CN 210528180U CN 201921574743 U CN201921574743 U CN 201921574743U CN 210528180 U CN210528180 U CN 210528180U
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- wall
- elevator
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Abstract
The utility model discloses a foundation-pit-free additional elevator in the technical field of elevators, which comprises a portal frame, the inner walls of the left and right sides of the portal frame are provided with derrick rails, the inner cavity of the portal frame is movably provided with a cage, the outer wall of the left side of the cage is connected with a safety tongs and a guide rail, the outer walls of the left and right sides of the cage are provided with buffer iron rams, the bottom of the inner cavity of the portal frame is provided with a buffer device, the inner wall of the left side of the portal frame is provided with a tensioning device, the top of the tensioning device is connected with a speed limiter, the top of the cage is connected with a movable guide wheel on the top of the cage, the outer wall of the movable guide wheel on the top of the cage is wound with a steel wire rope, the top of the inner cavity of the portal frame is provided with a weighing device, the other end of the steel wire, more stable and safe, and simultaneously prolongs the service life of the elevator.
Description
Technical Field
The utility model relates to an elevator technical field specifically is a no foundation ditch installs elevator additional.
Background
The existing elevator is generally provided with a reserved foundation pit in the using process, so that the occupied space of the elevator is large, the unstable condition can be generated when the elevator car runs in the elevator without the foundation pit, and meanwhile, the elevator can generate large shaking when falling on the ground, so that the service life of the elevator is influenced. Therefore, the elevator without the foundation pit is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a no foundation ditch installs the elevator additional to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a foundation-pit-free additional elevator comprises a portal frame, wherein derrick rails are arranged on the inner walls of the left side and the right side of the portal frame, a car is movably arranged in an inner cavity of the portal frame, the outer wall of the left side of the car is connected with a safety tongs and a guide rail, the safety tongs and the left end of the guide rail are movably connected with the derrick rails, the outer walls of the left side and the right side of the car are respectively provided with a buffering iron ram, the bottom of the inner cavity of the portal frame is provided with a buffering device, the inner wall of the left side of the portal frame is provided with a tensioning device, the top of the tensioning device is connected with a speed limiter, the speed limiter is installed at the top of the portal frame, the top of the car is connected with a car top movable guide wheel, the outer wall of the car top movable guide wheel is wound with a steel wire rope, the top of the inner cavity of the portal, the bottom of the inner cavity of the portal frame is provided with a ground fixed guide wheel close to the ground, the right side of the inner cavity of the portal frame is provided with a car side movable guide wheel, and a steel wire rope passes through the traction machine and respectively passes through the ground fixed guide wheel and the car side movable guide wheel.
Furthermore, buffer includes the expanding spring of fixed setting in portal frame inner chamber bottom, and the buffering plate is connected at expanding spring's top, and the buffering plate setting is in buffering the bumper under.
Furthermore, the safety gear and the guide rail comprise a safety gear and a guide rail, and the safety gear is a one-way safety gear.
Further, the top left and right sides of car all sets up the vent, and the inner wall activity joint of vent filters the cotton net.
Further, the inside wall of car sets up the inner groovy, and the spacing frame of inner wall activity joint of inner groovy.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up no foundation ditch elevator, car left and right sides outer wall all sets up the buffering and hits the iron in the no foundation ditch elevator, and the inner chamber bottom of portal frame sets up and buffers and hits iron complex buffer, has reduced area, can guarantee the stability when the elevator falls to the ground through buffer simultaneously, and more steady safety has prolonged the life of elevator simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a gantry; 2. a derrick rail; 3. a car; 4. safety tongs and guide rails; 5. buffering the iron collision; 6. a buffer device; 7. a tensioning device; 8. a movable guide wheel on the car top; 9. a wire rope; 10. a weighing device; 11. a guide wheel; 12. a traction machine; 13. a movable guide wheel on the car side; 14. fixing a guide wheel on the ground; 15. a speed limiter.
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, the present invention provides a technical solution: a foundation-pit-free additional elevator comprises a portal frame 1, derrick rails 2 are arranged on the inner walls of the left side and the right side of the portal frame 1, a car 3 is movably arranged in an inner cavity of the portal frame 1, the outer wall of the left side of the car 3 is connected with a safety tongs and a guide rail 4, the left ends of the safety tongs and the guide rail 4 are movably connected with the derrick rails 2, buffer iron strikers 5 are arranged on the outer walls of the left side and the right side of the car 3, a buffer device 6 is arranged at the bottom of the inner cavity of the portal frame 1, a tensioning device 7 is arranged on the inner wall of the left side of the portal frame 1, the top of the tensioning device 7 is connected with a speed limiter 15, the speed limiter 15 is installed at the top of the portal frame 1, the top of the car 3 is connected with a movable guide wheel 8 at the top of the car, a steel wire rope 9 is wound on the outer wall, and one end of the steel wire rope 9 is fixedly connected with a weighing device 10, the other end of the steel wire rope 9 is connected with a traction machine 12, a guide wheel 11 is arranged on the right side of the top of the portal frame 1, a ground fixed guide wheel 14 is arranged at the bottom of an inner cavity of the portal frame 1, which is close to the ground, a car side movable guide wheel 13 is arranged on the right side of the inner cavity of the portal frame 1, and the steel wire rope 9 passes through the traction machine 12 and respectively passes through the ground fixed guide wheel 14 and the car side movable guide wheel 13.
The buffer device 6 comprises an expansion spring fixedly arranged at the bottom of an inner cavity of the portal frame 1, the top of the expansion spring is connected with a buffer plate block, the buffer plate block is arranged right below the buffer impact iron 5, the buffer impact iron 5 can impact the top of the buffer plate block through the buffer device 6, and meanwhile, the expansion spring is stressed to expand and contract to buffer impact force;
the safety tongs and the guide rail 4 comprise safety tongs and guide rails, the safety tongs are one-way safety tongs, and the safety tongs are matched with the guide rails, so that the elevator can be more stable during operation, and accidents of the elevator can be prevented in time;
the left side and the right side of the top of the lift car 3 are respectively provided with a vent, the inner wall of each vent is movably clamped with a filtering cotton net, the ventilation of the lift is ensured through the vents, people taking the lift cannot feel vexed, and meanwhile, the filtering cotton nets can ensure the ventilation cleanliness;
the inside wall of car 3 sets up the inner groovy, and the spacing frame of inner wall activity joint of inner groovy, can the activity joint have the advertising column in spacing frame, and can not occupy the elevator inner space.
Example (b): the elevator is operated by connecting a control switch with a power supply, the traction machine 12 can drive the car 3 to move up and down through the steel wire rope 9, the steel wire rope 9 drives the car 3 to move, and the elevator sequentially passes through the ground fixed guide wheel 14 and the car side movable guide wheel 13, so that the smoothness of the steel wire in operation is ensured, the safety tongs and the guide rail 4 are ensured, the speed limiter 15 and the tensioning device 7 are mutually matched, the elevator can be ensured to enter a protection state in time when an abnormal state occurs, the elevator is stopped on the guide rail, when the car 3 lands on the ground, the buffer impact irons 5 and the buffer device 6 on the left side and the right side of the car 3 are mutually matched, and the expansion spring in the buffer device 6 can enable the car 3 to stably.
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 (5)
1. The utility model provides a no foundation ditch installs elevator additional, includes portal frame (1), its characterized in that: the inner walls of the left side and the right side of the portal frame (1) are respectively provided with a derrick track (2), the inner cavity of the portal frame (1) is movably provided with a car (3), the outer wall of the left side of the car (3) is connected with a safety gear and a guide rail (4), the left end of the safety gear and the guide rail (4) is movably connected with the derrick track (2), the outer walls of the left side and the right side of the car (3) are respectively provided with a buffering colliding iron (5), the bottom of the inner cavity of the portal frame (1) is provided with a buffering device (6), the inner wall of the left side of the portal frame (1) is provided with a tensioning device (7), the top of the tensioning device (7) is connected with a speed limiter (15), the speed limiter (15) is arranged at the top of the portal frame (1), the top of the car (3) is connected with a car top movable guide wheel (8), the outer wall of the car top movable guide wheel (, and one end of a steel wire rope (9) is fixedly connected with a weighing device (10), the other end of the steel wire rope (9) is connected with a traction machine (12), a guide wheel (11) is arranged on the right side of the top of the portal frame (1), a ground fixed guide wheel (14) is arranged at the bottom of an inner cavity of the portal frame (1) close to the ground, a car side movable guide wheel (13) is arranged on the right side of the inner cavity of the portal frame (1), and the steel wire rope (9) passes through the traction machine (12) and respectively passes through the ground fixed guide wheel (14) and the car side movable guide wheel (13).
2. The foundation-pit-free additional elevator as claimed in claim 1, wherein: the buffer device (6) comprises an expansion spring fixedly arranged at the bottom of an inner cavity of the portal frame (1), the top of the expansion spring is connected with a buffer plate block, and the buffer plate block is arranged right below the buffer impact iron (5).
3. The foundation-pit-free additional elevator as claimed in claim 1, wherein: the safety gear and the guide rail (4) comprise a safety gear and a guide rail, and the safety gear is a one-way safety gear.
4. The foundation-pit-free additional elevator as claimed in claim 1, wherein: the top left and right sides of car (3) all sets up the vent, and the inner wall activity joint of vent filters the cotton net.
5. The foundation-pit-free additional elevator as claimed in claim 1, wherein: the inside wall of car (3) sets up the inner groovy, and the spacing frame of inner wall activity joint of inner groovy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921574743.4U CN210528180U (en) | 2019-09-21 | 2019-09-21 | Foundation-pit-free additional elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921574743.4U CN210528180U (en) | 2019-09-21 | 2019-09-21 | Foundation-pit-free additional elevator |
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| Publication Number | Publication Date |
|---|---|
| CN210528180U true CN210528180U (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921574743.4U Active CN210528180U (en) | 2019-09-21 | 2019-09-21 | Foundation-pit-free additional elevator |
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| CN (1) | CN210528180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510478A (en) * | 2019-09-21 | 2019-11-29 | 中科鼎盛电梯科技江苏有限公司 | A kind of no foundation pit installation elevator |
-
2019
- 2019-09-21 CN CN201921574743.4U patent/CN210528180U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510478A (en) * | 2019-09-21 | 2019-11-29 | 中科鼎盛电梯科技江苏有限公司 | A kind of no foundation pit installation elevator |
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