CN114920103B - Goods anti-impact and falling device for construction elevator - Google Patents
Goods anti-impact and falling device for construction elevator Download PDFInfo
- Publication number
- CN114920103B CN114920103B CN202210613056.9A CN202210613056A CN114920103B CN 114920103 B CN114920103 B CN 114920103B CN 202210613056 A CN202210613056 A CN 202210613056A CN 114920103 B CN114920103 B CN 114920103B
- Authority
- CN
- China
- Prior art keywords
- goods
- sliding block
- rod
- height
- protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010276 construction Methods 0.000 title claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 102
- 230000004224 protection Effects 0.000 claims abstract description 79
- 238000001514 detection method Methods 0.000 claims abstract description 33
- 230000006698 induction Effects 0.000 claims description 15
- 238000010008 shearing Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims 1
- 230000009979 protective mechanism Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000009435 building construction Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
- G01B11/0608—Height gauges
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a goods anti-impact and falling device for a construction elevator, which belongs to the technical field of construction elevator protection, and comprises a goods height detection mechanism arranged on the inner side of the construction elevator, a movable protection mechanism in signal connection with the goods height detection mechanism, and a fixing mechanism matched with the movable protection mechanism; the goods height detection mechanism scans and measures the height of the goods and transmits the information of the height of the goods to the movable protection mechanism, the movable protection mechanism releases a protection component matched with the height of the goods, and the protection component is fixed through the fixing mechanism. The utility model can automatically protect according to the height of goods, has high flexibility and high protection effectiveness.
Description
Technical Field
The utility model relates to the technical field of protection of construction elevators, in particular to a cargo anti-impact and falling device for a construction elevator.
Background
The construction elevator is widely applied in modern building construction, is mainly used for transporting people and goods in high-rise building construction, and is an indispensable vertical transport tool during construction. Because it is carried by people and carried by things simultaneously, and works under high altitude, the instability factors are relatively more. If when the construction elevator is started and stopped, the goods are easy to impact the elevator door due to instability, and the falling risk exists. In order to solve the problem, the conventional method is to set a pull type protection belt in a construction elevator, however, the height of the protection belt is fixed, protection cannot be performed according to the height of goods, flexibility and effectiveness are poor, and in addition, in actual use, due to the fact that workers are in a lucky and lacked mind, the manual pull and fixing mode is inconvenient to operate and is not adopted, so that a protection effect cannot be achieved.
The utility model discloses a safety protection mechanism for an elevator in building construction, which comprises an elevator body, wherein an inlet and an outlet are formed in one surface of the elevator body, elevator doors are arranged on two sides of the inlet and the outlet, a handle is arranged on one side of one surface of the elevator door, the handle is of an L-shaped plate body structure, a plurality of telescopic columns are arranged on the upper surface of the elevator body, a fixed plate is arranged on the upper surface of the telescopic columns, a plurality of fixed grooves are formed in the upper surface of the fixed plate, and an elevator shed is arranged in the fixed grooves; by arranging the elevator shed on the elevator body, the elevator shed is convenient for normal use in rainy and snowy days, and can shield the high-altitude falling objects from damaging personnel on the elevator; and the handle is arranged on the elevator door, so that the elevator door can be conveniently closed when the elevator is taken, and the material or people can be prevented from falling carelessly. However, the protection mechanism disclosed in this patent document fails to solve the above-described technical problems.
Disclosure of Invention
In view of the above, the utility model provides the goods anti-impact and falling device for the construction elevator, which aims at the defects of the prior art, can automatically protect the goods according to the height of the goods, and has high flexibility and high protection effectiveness.
In order to solve the technical problems, the utility model adopts the following technical scheme: the goods anti-impact and anti-falling device for the construction elevator comprises a goods height detection mechanism arranged on the inner side of the construction elevator, a movable protection mechanism in signal connection with the goods height detection mechanism, and a fixing mechanism matched with the movable protection mechanism; the goods height detection mechanism scans and measures the height of the goods and transmits the information of the height of the goods to the movable protection mechanism, the movable protection mechanism releases a protection component matched with the height of the goods, and the protection component is fixed through the fixing mechanism.
Further, the height detection mechanism comprises two vertical grooves which are respectively arranged on two sides of the interior of the construction elevator, a plurality of infrared transmitting tubes are arranged in the first vertical groove at intervals, a plurality of infrared receiving tubes are arranged in the second vertical groove at intervals, the positions of the infrared transmitting tubes and the positions of the infrared receiving tubes are in one-to-one correspondence, and the plurality of infrared transmitting tubes and the plurality of infrared receiving tubes are connected with the controller through signals.
Further, the movable protection mechanism comprises a first linear guide rail arranged on one side of the interior of the construction elevator, a first electric sliding block in sliding connection with the first linear guide rail, and a telescopic protection module arranged on the first electric sliding block.
Further, the flexible protection module is including fixed setting up base plate on the first electronic slider, set up spout on the base plate, slide the setting is in slider on the spout, connect the electronic telescopic link of slider upside, and with the fork pole that cuts that the slider is connected, the last branch of fork pole one end with the slider articulates, the lower branch with supporting shoe on the base plate articulates.
Further, the fixing mechanism comprises a second linear guide rail arranged on the other side of the interior of the construction elevator, a second electric sliding block in sliding connection with the second linear guide rail, a bottom box arranged on the second electric sliding block, a magnetic induction switch arranged in the bottom box, and a locking module electrically connected with the magnetic induction switch.
Further, the outer end of the shearing fork rod is provided with a magnetic rod, and the outer side of the bottom box is provided with an opening.
Further, the locking module comprises a stepping motor, an arc locking piece is arranged on an output shaft of the stepping motor, when the magnetic rod enters the bottom box from the opening, the magnetic induction switch starts the stepping motor to rotate, and the arc locking piece is used for clamping and fixing the magnetic rod.
Further, the first electric sliding block, the second electric sliding block and the electric telescopic rod are connected with the controller through signals, after the cargo height detection mechanism detects the cargo height, the controller controls the first electric sliding block and the second electric sliding block to slide to the position of half of the cargo height, and controls the electric telescopic rod to extend downwards, so that the scissor rod extends and is connected and fixed with the fixing mechanism.
Compared with the prior art, the utility model has the following beneficial effects:
the goods anti-impact and falling device for the construction elevator is characterized in that the goods height detection mechanism is used for measuring the height of goods, then the movable protection mechanism is controlled to move to the position of the height of the middle part of the goods, and the protection part is released and fixed through the fixing mechanism, so that the situation that the goods impact an elevator door and fall when the construction elevator is started and stopped is effectively prevented, and the device has certain compulsory property through automatic measurement, protection and fixation, and avoids the problems of inconvenience in manual operation and incapacity of protection due to laches.
In addition, the height detection mechanism measures the goods through a plurality of infrared transmitting tubes and infrared receiving tubes arranged on two sides inside the construction elevator, infrared transmission is blocked according to the goods, the height of the goods is judged, the goods are transmitted to the controller, the controller controls the first electric sliding block of the movable protection mechanism to slide to a half position of the height, the second electric sliding block of the fixed mechanism is controlled to slide synchronously, then the electric telescopic rod is controlled to stretch, the fork rod is stretched out and stretched, when the magnetic rod at the outer end of the fork rod enters the bottom box of the fixed mechanism through the opening, the magnetic induction switch in the magnetic rod is started, and the stepping motor rotates, so that the arc locking piece is used for clamping and fixing the magnetic rod, the full-automatic measurement, protection and fixation are realized, and the safety of the goods is guaranteed.
Drawings
FIG. 1 is a top view of embodiment 1 of the present utility model;
FIG. 2 is a schematic diagram of the structure of the movable protection mechanism in embodiment 1 of the present utility model;
FIG. 3 is a front view of the midsole cassette of embodiment 1 of the present utility model;
FIG. 4 is a right side view of the midsole cassette of embodiment 1 of the present utility model;
FIG. 5 is a top view of embodiment 2 of the present utility model;
FIG. 6 is a top view of embodiment 3 of the present utility model;
fig. 7 is a schematic structural view of the movable protection mechanism in embodiment 3 of the present utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.
Example 1
As shown in fig. 1 to 4, a goods anti-impact and falling device for a construction elevator comprises a goods height detection mechanism arranged on the inner side of the construction elevator 1, a movable protection mechanism in signal connection with the goods height detection mechanism, and a fixing mechanism matched with the movable protection mechanism; the goods height detection mechanism scans and measures the height of the goods and transmits the information of the height of the goods to the movable protection mechanism, the movable protection mechanism releases a protection component matched with the height of the goods, and the protection component is fixed through the fixing mechanism.
The height detection mechanism comprises two vertical grooves which are respectively arranged on two sides of the interior of the construction elevator 1, a plurality of infrared transmitting tubes 3 are arranged in the first vertical groove 2 at intervals, a plurality of infrared receiving tubes 5 are arranged in the second vertical groove 4 at intervals, the positions of the infrared transmitting tubes 3 and the positions of the infrared receiving tubes 5 are in one-to-one correspondence, and the plurality of infrared transmitting tubes 3 and the plurality of infrared receiving tubes 5 are connected with a controller through signals.
The movable protection mechanism comprises a first linear guide rail 6 arranged on one side inside the construction elevator 1, a first electric sliding block 7 in sliding connection with the first linear guide rail 6, and a telescopic protection module arranged on the first electric sliding block 7.
The telescopic protection module comprises a base plate 8 fixedly arranged on the first electric sliding block 7, a sliding groove 9 arranged on the base plate 8, a sliding block 10 arranged on the sliding groove 9 in a sliding mode, an electric telescopic rod 11 connected to the upper side of the sliding block 10, and a shearing rod 12 connected with the sliding block 10, wherein an upper supporting rod at one end of the shearing rod 12 is hinged to the sliding block 10, and a lower supporting rod is hinged to a supporting block 13 on the base plate 8.
The scissor rod 12 is a thin steel rod, people and goods are not influenced to enter and exit the elevator when the scissor rod is retracted, the strength is high, and the scissor rod can be smoothly in butt joint with the fixing mechanism.
The fixing mechanism comprises a second linear guide rail 14 arranged on the other side inside the construction elevator 1, a second electric sliding block 15 in sliding connection with the second linear guide rail 14, a bottom box 16 arranged on the second electric sliding block 15, a magnetic induction switch 17 arranged inside the bottom box 16, and a locking module electrically connected with the magnetic induction switch 17.
The outer end of the scissor lever 12 is horizontally provided with a magnetic lever 18, and the outer side of the bottom box 16 is provided with a horizontal opening 19.
The locking module comprises a stepping motor, an arc locking piece 21 is arranged on an output shaft 20 of the stepping motor, and when the magnetic rod enters the bottom box from the opening, the magnetic induction switch starts the stepping motor to rotate, so that the arc locking piece clamps and fixes the magnetic rod.
The number of locking modules is two, and the locking modules are respectively positioned at two sides of the magnetic rod 18.
The first electric sliding block 7, the second electric sliding block 15 and the electric telescopic rod 11 are in signal connection with the controller, after the cargo height detection mechanism detects the cargo height, the controller controls the first electric sliding block 7 and the second electric sliding block 15 to slide to the position of half of the cargo height, and controls the electric telescopic rod 11 to extend downwards, so that the scissor rod 12 extends and is fixedly connected with the fixing mechanism.
The construction elevator is characterized in that a cargo measuring area is marked on the ground close to the door, cargo height detection mechanisms, movable protection mechanisms and fixing mechanisms are arranged on the inner walls of two sides of the elevator corresponding to the cargo parking area, and the movable protection mechanisms and the fixing mechanisms are arranged at positions closer to the door relative to the cargo height detection mechanisms. After the staff puts the goods in the goods parking area, press protection switch button, goods height detection mechanism begins to carry out the altitude measurement to the goods, then the electronic slider of controller control activity protection mechanism slides to the half position of this altitude, the second electronic slider of control fixed establishment slides to the half position of this altitude in step, then the extension of control electronic telescopic link, make the fork rod expand the extension, when the magnetic pole of fork rod outer end gets into the end box of fixed establishment through the trompil in, the magnetic induction switch start wherein, step motor rotates, thereby make arc locking piece fix the magnetic rod chucking. When the goods are required to be conveyed out of the elevator, namely, the protection is closed, the protection closing button is pressed down, the stepping motor reverses, the magnetic rod is released, then the electric telescopic rod contracts, the shearing fork rod contracts, and the electric sliding block resets to the initial position.
Example 2
As shown in fig. 2 and 5, the anti-impact and anti-falling device for the cargoes of the construction elevator comprises a cargo height detection mechanism arranged on the inner side of the construction elevator 1, a movable protection mechanism in signal connection with the cargo height detection mechanism, and a fixing mechanism matched with the movable protection mechanism; the goods height detection mechanism scans and measures the height of the goods and transmits the information of the height of the goods to the movable protection mechanism, the movable protection mechanism releases a protection component matched with the height of the goods, and the protection component is fixed through the fixing mechanism.
The height detection mechanism comprises two vertical grooves which are respectively arranged on two sides of the interior of the construction elevator 1, a plurality of infrared transmitting tubes 3 are arranged in the first vertical groove 2 at intervals, a plurality of infrared receiving tubes 5 are arranged in the second vertical groove 4 at intervals, the positions of the infrared transmitting tubes 3 and the positions of the infrared receiving tubes 5 are in one-to-one correspondence, and the plurality of infrared transmitting tubes 3 and the plurality of infrared receiving tubes 5 are connected with a controller through signals.
The movable protection mechanism comprises a linear guide rail 6 arranged on one side inside the construction elevator 1, an electric sliding block 7 in sliding connection with the linear guide rail 6, and a telescopic protection module arranged on the electric sliding block 7.
The telescopic protection module comprises a base plate 8 fixedly arranged on the electric sliding block 7, a sliding groove 9 arranged on the base plate 8, a sliding block 10 arranged on the sliding groove 9 in a sliding manner, an electric telescopic rod 11 connected to the upper side of the sliding block 10, and a shearing fork rod 12 connected with the sliding block 10, wherein an upper supporting rod at one end of the shearing fork rod 12 is hinged with the sliding block 10, and a lower supporting rod is hinged with a supporting block 13 on the base plate 8.
The cargo anti-impact and falling device for the construction elevator disclosed by the embodiment of the utility model is different from the embodiment 1 in that:
an iron sheet 22 is fixedly arranged on the outer side of the scissor lever 12.
The fixing mechanism comprises a bar-shaped electromagnet 23 arranged on the other side inside the construction elevator 1, the bar-shaped electromagnet 23 is in signal connection with the controller, and after the controller receives the height information of goods, the electric sliding block 7, the electric telescopic rod 11 and the bar-shaped electromagnet 23 are started, so that when the scissor rod 12 extends to the other side of the construction elevator, the iron sheet 22 and the bar-shaped electromagnet 23 are attracted and fixed.
In the embodiment of the utility model, the bar electromagnet is used as the fixing mechanism, so that the bar electromagnet is convenient to be quickly connected with the movable protection mechanism, but the situation of mistaken suction on an iron tool exists, and the iron tool is prevented from being carried when the bar electromagnet is used.
Example 3
As shown in fig. 3, 4, 6 and 7, the goods anti-impact and anti-falling device for the construction elevator comprises a goods height detection mechanism arranged on the inner side of the construction elevator 1, a movable protection mechanism in signal connection with the goods height detection mechanism, and a fixing mechanism matched with the movable protection mechanism; the goods height detection mechanism scans and measures the height of the goods and transmits the information of the height of the goods to the movable protection mechanism, the movable protection mechanism releases a protection component matched with the height of the goods, and the protection component is fixed through the fixing mechanism.
The height detection mechanism comprises two vertical grooves which are respectively arranged on two sides of the interior of the construction elevator, a plurality of infrared transmitting tubes 3 are arranged in the first vertical groove 2 at intervals, a plurality of infrared receiving tubes 5 are arranged in the second vertical groove 4 at intervals, the positions of the infrared transmitting tubes 3 and the positions of the infrared receiving tubes 5 are in one-to-one correspondence, and the plurality of infrared transmitting tubes 3 and the plurality of infrared receiving tubes 5 are connected with a controller through signals.
The movable protection mechanism comprises a first linear guide rail 6 arranged on one side inside the construction elevator 1, a first electric sliding block 7 in sliding connection with the first linear guide rail 6, and a telescopic protection module arranged on the first electric sliding block 7.
The fixing mechanism comprises a second linear guide rail 14 arranged on the other side of the interior of the construction elevator, a second electric sliding block 15 in sliding connection with the second linear guide rail 14, a bottom box 16 arranged on the second electric sliding block 15, a magnetic induction switch 17 arranged in the bottom box 16, and a locking module electrically connected with the magnetic induction switch 17.
The outer side of the bottom box 16 is provided with a horizontal opening 19.
The locking module comprises a stepping motor, and an arc-shaped locking piece 21 is arranged on an output shaft 20 of the stepping motor.
The first electric sliding block 7 and the second electric sliding block 15 are both in signal connection with the controller.
The cargo anti-impact and falling device for the construction elevator disclosed by the embodiment of the utility model is different from the embodiment 1 in that:
the telescopic protection module comprises a bottom plate 24 fixedly arranged on the first electric sliding block 7, a shaft sleeve 25 arranged on the bottom plate 24, two sliding rails 26 arranged on the upper side and the lower side of the shaft sleeve 25, a shaft body 27 arranged in the shaft sleeve 25, a servo motor for driving the shaft body 27 to rotate, and a fork rod 28 connected with the upper end and the lower end of the shaft body 27; the upper and lower parts of the shaft body 27 are respectively provided with a positive thread and a negative thread, the outer sides of two supporting rods at one end of the scissor rod 28 are respectively provided with a connecting block 29, the two connecting blocks 29 are respectively provided with a threaded hole, and the upper and lower ends of the shaft body 27 are respectively in threaded connection with the two connecting blocks 29; the outer sides of the two connecting blocks 29 are respectively connected with sliding blocks 30 on the two sliding rails 26. The outer end of the scissor rod 28 is horizontally provided with magnetic rods 31, and the number of the locking modules is two, and the locking modules are respectively positioned on two sides of the magnetic rods 31.
After the cargo height detection mechanism detects the cargo height, the controller controls the first electric sliding block and the second electric sliding block to slide to the position of half of the cargo height, and controls the servo motor to rotate, so that the scissor rod stretches and is fixedly connected with the fixing mechanism.
When the controller detects the height of goods, the servo motor is controlled to rotate, the shaft body rotates along with the servo motor, the two connecting blocks are close to each other, so that the scissor rod is elongated, when the magnetic rod enters the bottom box from the opening, the magnetic induction switch starts the stepping motor to rotate, and the arc-shaped locking piece is used for clamping and fixing the magnetic rod.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.
Claims (1)
1. A goods anti-impact device that falls for construction elevator, its characterized in that: the device comprises a cargo height detection mechanism arranged on the inner side of a construction elevator, a movable protection mechanism in signal connection with the cargo height detection mechanism, and a fixing mechanism matched with the movable protection mechanism; the goods height detection mechanism scans and measures the goods height and transmits the goods height information to the movable protection mechanism, the movable protection mechanism releases a protection component matched with the goods height, and the protection component is fixed through the fixing mechanism;
the cargo height detection mechanism comprises two vertical grooves which are respectively arranged at two sides of the interior of the construction elevator, a plurality of infrared transmitting tubes are arranged in the first vertical groove at intervals, a plurality of infrared receiving tubes are arranged in the second vertical groove at intervals, the positions of the infrared transmitting tubes and the positions of the infrared receiving tubes are in one-to-one correspondence, and the plurality of infrared transmitting tubes and the plurality of infrared receiving tubes are in signal connection with the controller;
the movable protection mechanism comprises a first linear guide rail arranged at one side of the interior of the construction elevator, a first electric sliding block in sliding connection with the first linear guide rail, and a telescopic protection module arranged on the first electric sliding block; the telescopic protection module comprises a base plate fixedly arranged on the first electric sliding block, a sliding groove arranged on the base plate, a sliding block arranged on the sliding groove in a sliding manner, an electric telescopic rod connected to the upper side of the sliding block, and a fork shearing rod connected with the sliding block, wherein an upper supporting rod at one end of the fork shearing rod is hinged with the sliding block, and a lower supporting rod is hinged with a supporting block on the base plate;
the fixing mechanism comprises a second linear guide rail arranged on the other side of the interior of the construction elevator, a second electric sliding block in sliding connection with the second linear guide rail, a bottom box arranged on the second electric sliding block, a magnetic induction switch arranged in the bottom box, and a locking module electrically connected with the magnetic induction switch; the outer end of the shearing fork rod is provided with a magnetic rod, and the outer side of the bottom box is provided with an opening;
the locking module comprises a stepping motor, an arc-shaped locking piece is arranged on an output shaft of the stepping motor, and when the magnetic rod enters the bottom box from the opening, the magnetic induction switch starts the stepping motor to rotate so that the arc-shaped locking piece clamps and fixes the magnetic rod;
the first electric sliding block, the second electric sliding block and the electric telescopic rod are in signal connection with the controller, and after the cargo height detection mechanism detects the cargo height, the controller controls the first electric sliding block and the second electric sliding block to slide to a position which is half of the cargo height, and controls the electric telescopic rod to extend downwards, so that the scissor rod extends and is fixedly connected with the fixing mechanism;
marking a goods measuring area on the position, close to a door, of the construction elevator floor, after a worker places goods in a goods parking area, pressing a protective switch button, starting to measure the height of the goods by a goods height detection mechanism, controlling a first electric sliding block of a movable protective mechanism to slide to a half position of the height by a controller, controlling a second electric sliding block of a fixing mechanism to synchronously slide to a half position of the height, controlling an electric telescopic rod to extend, enabling a scissor rod to extend, and enabling a magnetic induction switch in the magnetic rod to start when a magnetic rod at the outer end of the scissor rod enters a bottom box of the fixing mechanism through an opening, and enabling a stepping motor to rotate, so that an arc-shaped locking piece clamps and fixes the magnetic rod; when the goods are required to be conveyed out of the elevator, namely, the protection is closed, the protection closing button is pressed down, the stepping motor reverses, the magnetic rod is released, then the electric telescopic rod contracts, the shearing fork rod contracts, and the electric sliding block resets to the initial position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210613056.9A CN114920103B (en) | 2022-05-31 | 2022-05-31 | Goods anti-impact and falling device for construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210613056.9A CN114920103B (en) | 2022-05-31 | 2022-05-31 | Goods anti-impact and falling device for construction elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114920103A CN114920103A (en) | 2022-08-19 |
| CN114920103B true CN114920103B (en) | 2024-04-09 |
Family
ID=82812285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210613056.9A Active CN114920103B (en) | 2022-05-31 | 2022-05-31 | Goods anti-impact and falling device for construction elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114920103B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0297382U (en) * | 1989-01-19 | 1990-08-02 | ||
| CN201923742U (en) * | 2011-03-01 | 2011-08-10 | 台州职业技术学院 | Outdoor cargo carrying elevator |
| CN207016318U (en) * | 2017-05-31 | 2018-02-16 | 杭州世楷自动化设备有限公司 | A kind of inlet and outlet device of Cargo Lift elevator |
| CN108128678A (en) * | 2017-12-25 | 2018-06-08 | 日立电梯（中国）有限公司 | Elevator operation control method, apparatus and system |
| CN210559231U (en) * | 2019-07-23 | 2020-05-19 | 深圳南方中集集装箱服务有限公司 | Rail type lifting conveying device for container maintenance |
| CN213799763U (en) * | 2020-12-10 | 2021-07-27 | 苏州康智特铝合金升降机械有限公司 | Anti-falling logistics carrying trolley |
| CN113879936A (en) * | 2021-11-16 | 2022-01-04 | 安徽元昌建设工程有限公司 | Building construction is with simple and easy elevator car of type of falling that falls that has protective structure |
-
2022
- 2022-05-31 CN CN202210613056.9A patent/CN114920103B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0297382U (en) * | 1989-01-19 | 1990-08-02 | ||
| CN201923742U (en) * | 2011-03-01 | 2011-08-10 | 台州职业技术学院 | Outdoor cargo carrying elevator |
| CN207016318U (en) * | 2017-05-31 | 2018-02-16 | 杭州世楷自动化设备有限公司 | A kind of inlet and outlet device of Cargo Lift elevator |
| CN108128678A (en) * | 2017-12-25 | 2018-06-08 | 日立电梯（中国）有限公司 | Elevator operation control method, apparatus and system |
| CN210559231U (en) * | 2019-07-23 | 2020-05-19 | 深圳南方中集集装箱服务有限公司 | Rail type lifting conveying device for container maintenance |
| CN213799763U (en) * | 2020-12-10 | 2021-07-27 | 苏州康智特铝合金升降机械有限公司 | Anti-falling logistics carrying trolley |
| CN113879936A (en) * | 2021-11-16 | 2022-01-04 | 安徽元昌建设工程有限公司 | Building construction is with simple and easy elevator car of type of falling that falls that has protective structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114920103A (en) | 2022-08-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2019213790A1 (en) | Multi-position nailing device | |
| CN114920103B (en) | Goods anti-impact and falling device for construction elevator | |
| CN208543585U (en) | Multiposition nailing equipment | |
| CN106865393B (en) | A kind of intelligent elevator of safety and energy-saving | |
| US3824919A (en) | Method of and apparatus for fabricating wood structures | |
| CN108455423A (en) | The door machine inertial control system of multiple leaf door elevator | |
| CN208008035U (en) | Automatical feeding system for electric appliance production line | |
| CN207973879U (en) | A kind of tension mechanism of sewing device | |
| CN212622225U (en) | Lifter for curtain inspection | |
| CN206767401U (en) | A kind of intelligent elevator of safety and energy-saving | |
| US4610490A (en) | Door-operating apparatus for analyzer | |
| CN212795201U (en) | Automatic discharging device suitable for aluminium foil cutting chamber | |
| CN219429450U (en) | Rolling door type floor protective door | |
| CN219341598U (en) | Outer guardrail of lift goods lift | |
| CN219475419U (en) | Bridge bottom surface crack detection device | |
| CN219281547U (en) | Floor window | |
| CN219830952U (en) | Cable damage detection mechanism | |
| CN213505755U (en) | Manual unilateral unblock planer-type machine of lifting | |
| CN212450193U (en) | Elevator car roof fixing structure | |
| CN209720934U (en) | Hopper lever plug-in and pull-off device | |
| CN216386213U (en) | Full-automatic testing machine for impact resistance of fire-fighting electronic product | |
| CN217535113U (en) | Elevator for construction with elevator mouth separation mechanism | |
| CN216483146U (en) | Distributed indoor environment detection device | |
| CN220097709U (en) | Drawer type automatic stock bin | |
| CN217521050U (en) | Glass automatic checkout device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |