CN220787734U - Full-automatic cargo construction elevator with up-down running anti-collision device - Google Patents
Full-automatic cargo construction elevator with up-down running anti-collision device Download PDFInfo
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- CN220787734U CN220787734U CN202321828017.7U CN202321828017U CN220787734U CN 220787734 U CN220787734 U CN 220787734U CN 202321828017 U CN202321828017 U CN 202321828017U CN 220787734 U CN220787734 U CN 220787734U
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- stainless steel
- cage
- steel square
- square tube
- limit switch
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- 238000010276 construction Methods 0.000 title claims abstract description 16
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 59
- 239000010935 stainless steel Substances 0.000 claims abstract description 59
- 239000000725 suspension Substances 0.000 claims abstract description 14
- 230000008602 contraction Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 6
- 238000007906 compression Methods 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 230000001174 ascending effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a full-automatic cargo construction elevator with an up-down running anti-collision device, belonging to the technical field of elevators, which comprises: the top of the suspension cage body is provided with a cage top railing; the stainless steel square tubes are divided into two groups, the upper group of stainless steel square tubes are fixedly arranged above the top railing of the cage, the lower group of stainless steel square tubes are arranged at the bottom of the suspension cage body, and the lower group of stainless steel square tubes are connected with the bottom of the suspension cage body through bolts of the outer springs; the electric limit switch fixing seat is arranged on the outer wall of the cage top railing; the electric limit switch is arranged on the cage top railing through an electric limit switch fixing seat; the spring sleeve is in the stainless steel side pipe supports on the bolt of cage top railing hookup and opens railing and stainless steel side pipe, when the cage body goes up and down, the stainless steel side pipe meets the barrier after compression spring touching electrical apparatus limit switch action can control the cage and stop, and the structure is simpler, and the reaction is more rapid.
Description
Technical Field
The utility model relates to the technical field of elevators, in particular to a full-automatic cargo construction elevator with an up-and-down running anti-collision device.
Background
Along with the construction of wisdom building site, modern chemical industry place, various novel electric engineering vehicles have appeared in the building site in recent years, and like the lift of construction usefulness, it has easy operation convenience, and the loading is big, and the duration advantage such as strong improves the efficiency of construction greatly.
The technical scheme in the Chinese patent CN202020004717.4 is mainly that the connecting structure such as an anti-collision rope and a bracket is adopted in the reference of 'linkage mechanisms such as a bracket, an anti-collision rope, a limiting plate, a limiting switch and a limiting rod, and the continuous operation of a suspension cage is early warned and stopped when the anti-collision rope touches an obstacle', when the anti-collision rope touches the obstacle, the curvature of the anti-collision rope body is easy to deform, the anti-collision rope is inconvenient to reset after the problem is solved, and generally only the limiting mechanism in the ascending process is adopted, and the limiting anti-collision mechanism is absent in the descending process.
In order to ensure that the elevator can rapidly stop the continuous running of the cage body when touching an obstacle in the ascending and descending processes, and is convenient for automatic reset and continuous running.
For this purpose, we propose a fully automatic construction hoist for goods with an up-and-down running collision avoidance device.
Disclosure of Invention
The utility model aims to provide a full-automatic cargo construction lifter with an up-and-down running anti-collision device, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: full-automatic goods construction elevator with operation buffer stop from top to bottom includes:
the top of the suspension cage body is provided with a cage top railing;
the upper stainless steel square tube is fixedly arranged above the cage top railing, the stainless steel square tube is connected with the cage top railing through a screw rod, the lower stainless steel square tube is arranged at the bottom of the cage body, and the lower stainless steel square tube is connected with a pipe frame arranged at the joint of the bottom of the cage body through the screw rod;
the electric limit switch fixing seat is arranged between the bottom of the cage top railing or the cage body and the stainless steel square tube and is positioned on the same longitudinal axis of the stainless steel square tube and the bottom pipe frame of the cage top railing or the cage body;
the electric limit switch is arranged on the electric limit switch fixing seat;
and the spring is arranged between the stainless steel square tube and the cage top railing and sleeved on the screw rod.
Further, be provided with the bolt hole on the electric limit switch fixing base, and the bottom of cage top railing and cage body all sets up the screw hole that matches with the bolt hole, and installs electric limit switch fixing base on cage top railing and cage body bottom through fixing bolt.
Furthermore, a gap is reserved between the electric limit switch and the stainless steel square tube, and the distance of the gap is smaller than the contraction distance of the spring.
Further, the two groups of electric limit switches are located on the same longitudinal axis, the two groups of stainless steel square tubes are located on the same longitudinal axis, and the electric limit switches and the stainless steel square tubes are located on the same longitudinal horizontal plane.
Further, the cage top railing comprises limiting frames arranged at the top of the cage body, the opposite end faces of the two groups of limiting frames are movably provided with railings, and the railings are U-shaped stainless steel railings.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the stainless steel square tubes which can be compressed movably are arranged at the upper end and the lower end of the suspension cage body, the stainless steel square tubes are supported by the springs and are separated from the bottom of the cage top railing or the suspension cage body, the screw rod is used as a guide rod, the stainless steel square tubes can move up and down under the guide of the screw rod, the upper square tube compression spring moves downwards after the upper square tube compression spring meets the stress of an obstacle, and the lower square tube compression spring moves upwards after the lower square tube compression spring meets the stress of the obstacle, so that the suspension cage stops running, and the suspension cage has simpler structure and quicker reaction.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a right side view of the structure of the present utility model;
FIG. 3 is an enlarged view of a portion of the utility model at I;
FIG. 4 is an enlarged view of a portion of the present utility model at II.
In the figure: 1. an electrical limit switch; 2. a screw; 3. a spring; 4. cage top railing; 5. stainless steel square tube; 6. the electric limit switch fixing seat; 7. a fixing bolt; 8. and (5) pipe frames.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: full-automatic goods construction elevator with operation buffer stop from top to bottom includes: the overhead traveling crane comprises a lifting cage body, wherein a cage top railing 4 is arranged at the top of the lifting cage body, the cage top railing 4 is higher than the lifting cage body, in the ascending process, a barrier extending to the outer side of a floor can firstly touch a stainless steel square pipe 5 at the top, the stainless steel square pipe 5 is divided into an upper square pipe 5 and a lower square pipe 5, the upper stainless steel square pipe 5 is fixedly arranged above the cage top railing 4, and the stainless steel square pipe 5 and the cage top railing 4 are tightly closed through nuts at two ends of a screw rod 2 of two outer springs 3 to form a group; the lower group stainless steel square tube 5 is arranged at the bottom of the suspension cage body, and the lower stainless steel square tube 5 and the suspension cage body bottom pipe frame 8 are tightly closed through nuts at two ends of the screw rod 2 of the outer sleeve spring 3 to form a group, so that both ascending and descending can be limited. The electric limit switch fixing seat 6 is arranged between the bottom of the cage top railing or the cage body and the stainless steel square tube and is positioned on the same longitudinal axis of the stainless steel square tube and the bottom tube frame of the cage top railing or the cage body, the electric limit switch 1 is arranged on the electric limit switch fixing seat 6, and a limit switch action rod and the stainless steel square tube 5 are spaced, so that a buffer distance for obstacle touch is reserved in the ascending or descending process; the spring 3 is arranged between the stainless steel square tube 5 and the cage top railing 4 in a compressed mode on the screw rod 2, and two ends of the screw rod on the side of the stainless steel square tube and the cage top railing are closed by nuts.
Referring to fig. 2, the electric limit switch fixing base 6 is provided with bolt holes, the bottoms of the cage top rail 4 and the cage body are provided with threaded holes matched with the bolt holes, the electric limit switch fixing base 6 is mounted on the cage top rail 4 and the bottom of the cage body through fixing bolts 7, and the electric limit switch fixing base 6 is mounted on the outer wall of the cage top rail 4 through the fixing bolts 7 in a threaded manner;
referring to fig. 2 and 3, a gap is reserved between the electric limit switch 1 and the stainless steel square tube 5, the distance of the gap is smaller than the contraction distance of the spring 3, the gap is reserved between the electric limit switch 1 and the stainless steel square tube 5, and the stainless steel square tube 5 can move in a telescopic manner through the spring 3, so that the electric limit switch can be reset automatically;
referring to fig. 1 and 2, two groups of electrical limit switches 1 are located on the same longitudinal axis, two groups of stainless steel square tubes 5 are located on the same longitudinal axis, the electrical limit switches 1 and the stainless steel square tubes 5 are located on the same longitudinal horizontal plane, telescopic movement adjustment is guaranteed when the stainless steel square tubes 5 are stressed, contacts of the electrical limit switches 1 are touched, and at the moment, the operation of lifting cage body lifting is stopped;
referring to fig. 2 again, the cage top rail 4 comprises a limiting frame installed at the top of the cage body, two groups of rails are movably installed on opposite end faces of the limiting frame, the rails are U-shaped stainless steel rails, and two groups of stainless steel square tubes 5 with the same size are installed between the two groups of limiting frames.
Examples: in the use, cage body elevating movement, when there is the foreign object to stretch out the floor, when touching stainless steel side pipe 5, this stainless steel side pipe 5 compression spring moves on the screw rod to touch electric limit switch 1 contact, stop the motion through the actuating mechanism of electric limit switch 1 control cage body, then the cage body stop operation. After the foreign objects are removed, the stainless steel square tube 5 is restored to a normal state under the action of the spring, the contact of the electric limit switch 1 is reset, and the cage body is restored to normal operation.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Full-automatic goods are with construction elevator with operation buffer stop from top to bottom, its characterized in that includes:
the top of the suspension cage body is provided with a cage top railing (4);
the stainless steel square tube (5), the stainless steel square tube (5) is divided into an upper part and a lower part;
the upper stainless steel square tube (5) is fixedly arranged above the cage top railing (4), and the stainless steel square tube (5) and the cage top railing (4) are tightly closed by nuts at two ends of the screw rods (2) of the two outer springs to form a group; the stainless steel square tube is supported by the spring to be away from the railing at the top of the cage, the screw rod is used as a guide rod, the stainless steel square tube can move up and down under the guide of the screw rod, the square tube compresses the spring to move downwards after being stressed by an obstacle, and the limit switch is pressed down, so that the cage stops running;
the lower stainless steel square tube (5) is arranged at the bottom of the suspension cage body, and the lower stainless steel square tube (5) and a pipe frame (8) at the bottom of the suspension cage body are tightly closed by nuts at two ends of a screw (2) sleeved with a spring to form a group; the stainless steel square tube is supported by the spring to be away from the pipe frame (8) between the bottom of the cage body, the screw rod is used as a guide rod, the stainless steel square tube can move up and down under the guide of the screw rod, the square tube compresses the spring to move upwards after encountering obstacle stress, and the limit switch is pressed down, so that the cage stops running;
the electric limit switch fixing seat (6) is respectively arranged above the cage top railing and at the bottom of the cage body;
the electric limit switch (1), the electric limit switch (1) is installed on the limit switch fixing seat (6);
the spring (3), the spring (3) cover is installed on the bolt shank between stainless steel side pipe (5) and cage top railing (4), and nut is closed at screw rod (2) both ends.
2. The fully automated cargo construction lift with up-and-down motion bump guard of claim 1 wherein: the electric limit switch fixing seat (6) is provided with a bolt hole, the bottoms of the cage top railing (4) and the cage body are provided with threaded holes matched with the bolt hole, and the electric limit switch fixing seat (6) is mounted on the cage top railing (4) and the bottom of the cage body by the fixing bolts (7).
3. The fully automated cargo construction lift with up-and-down motion bump guard of claim 1 wherein: the electric limit switch (1) and the stainless steel square tube (5) are provided with gaps, and the distance of the gaps is smaller than the contraction distance of the springs (3).
4. The fully automated cargo construction lift with up-and-down motion bump guard of claim 1 wherein: the two groups of the electric limit switches (1) are located on the same longitudinal axis, the two groups of the stainless steel square tubes (5) are located on the same longitudinal axis, and the electric limit switches (1) and the stainless steel square tubes (5) are located on the same longitudinal horizontal plane.
5. The fully automated cargo construction lift with up-and-down motion bump guard of claim 1 wherein: the cage top railing (4) comprises limiting frames arranged at the top of the cage body, the opposite end faces of the two groups of limiting frames are movably provided with railings, and the railings are U-shaped stainless steel railings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321828017.7U CN220787734U (en) | 2023-07-12 | 2023-07-12 | Full-automatic cargo construction elevator with up-down running anti-collision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321828017.7U CN220787734U (en) | 2023-07-12 | 2023-07-12 | Full-automatic cargo construction elevator with up-down running anti-collision device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220787734U true CN220787734U (en) | 2024-04-16 |
Family
ID=90633748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321828017.7U Active CN220787734U (en) | 2023-07-12 | 2023-07-12 | Full-automatic cargo construction elevator with up-down running anti-collision device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220787734U (en) |
-
2023
- 2023-07-12 CN CN202321828017.7U patent/CN220787734U/en active Active
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