CN209758777U - Emergency anti-falling safety device for building construction elevator - Google Patents
Emergency anti-falling safety device for building construction elevator Download PDFInfo
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- CN209758777U CN209758777U CN201920295409.9U CN201920295409U CN209758777U CN 209758777 U CN209758777 U CN 209758777U CN 201920295409 U CN201920295409 U CN 201920295409U CN 209758777 U CN209758777 U CN 209758777U
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- construction elevator
- laser displacement
- safety device
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Abstract
The utility model discloses a construction elevator promptly prevents weighing down safety device, including crane, drive case, control box and lifting box, lifting box one side is provided with the crane, be provided with on the crane and drive the drive rack, the lifting box top is provided with the drive case, drive case one side is provided with the control box, the lifting box is kept away from one side of control box is provided with laser displacement sensor, laser displacement sensor one side is provided with brake cylinder. Has the advantages that: the utility model has the advantages of reasonable design, the installation is maintained conveniently, and the practicality is stronger, and through the design of safety tongs, cone rotor motor, buffer and buffering gasbag, the security performance is higher, and through laser displacement sensor and pressure sensor's design, it is very convenient to use, and intelligent level is higher.
Description
Technical Field
The utility model relates to a construction equipment technical field, concretely relates to building construction elevator promptly prevents weighing down safety device.
Background
Construction elevators are generally referred to as construction elevators, but construction elevators comprise a broader definition and construction platforms also belong to the construction elevator series. The simple construction elevator consists of cage, driving mechanism, standard section, wall, chassis, enclosure, electric system and other parts, and is one manned cargo carrying construction machine with unique box structure for comfortable and safe riding. However, the construction elevator brings convenience to people, and because the sudden out-of-control falling event happens frequently in the operation of the construction elevator, serious production accidents are caused, and people are also frightened and uneasy. Most of the existing elevator anti-falling devices have complex structures and poor safety performance, and cannot meet the use requirements.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the emergency anti-falling safety device for the building construction elevator is provided, and the problems of complex structure, poor safety performance and poor intelligent level of the emergency anti-falling safety device for the building construction elevator are solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a building construction elevator emergency anti-falling safety device, which comprises a lifting frame, a driving box, a control box and a lifting box, wherein one side of the lifting box is provided with the lifting frame, the lifting frame is provided with a driving rack, the top of the lifting box is provided with the driving box, one side of the driving box is provided with the control box, one side of the lifting box, which is far away from the control box, is provided with a laser displacement sensor, one side of the laser displacement sensor is provided with a braking cylinder, one side of the braking cylinder is provided with a safety tongs, the safety tongs is provided with a tongs body frame, the tongs body frame is provided with a reinforcing rib, a guide rail is arranged in the tongs body frame, a mounting plate is arranged on the guide rail, one side of the mounting plate is provided with a brake block, one side of the safety tongs, which is far away, a hydraulic buffer is arranged on the ground right below the lifting box, a buffering air bag is arranged on one side of the hydraulic buffer, and a pressure sensor is arranged on the buffering air bag.
Further, the driving rack is connected with the lifting frame through a bolt, and the driving box is connected with the lifting box through a bolt.
Furthermore, the control box is connected with the lifting box through a bolt, the safety tongs are connected with the lifting box through a bolt, and the lifting box is provided with two safety tongs.
Furthermore, the laser displacement sensor pass through the screw with the lift case is connected, be provided with two on the lift case the laser displacement sensor, the model of laser displacement sensor is HG-C1030.
Furthermore, the brake cylinder is connected with the caliper body frame through a bolt, the reinforcing rib is connected with the caliper body frame through welding, and the brake pad is connected with the mounting plate through a screw.
Further, the gear box is connected with the lifting box through bolts, the conical rotor motor is connected with the gear box through bolts, and the model of the conical rotor motor is YEZ 132S-4.
Further, the pressure sensor is connected with the buffer air bag through a screw, and the model of the pressure sensor is PT 124G-210.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. In order to solve the problem that the emergency anti-falling safety device of the building construction elevator has a complex structure and is inconvenient to install, the utility model has the advantages of reasonable structural design, convenient installation and maintenance, reduced difficulty of installation and construction, and stronger practicability;
2. In order to solve the problem of poor safety performance of the emergency anti-falling safety device of the elevator in building construction, the emergency falling protection device adopts a multiple mode to carry out emergency falling protection through the design of the safety tongs, the conical rotor motor, the buffer and the buffer air bag, and has higher safety performance;
3. For solving the urgent relatively poor problem of preventing weighing down the intelligent level of safety device of construction elevator, the utility model discloses a laser displacement sensor and pressure sensor's design, it is very convenient to use, and intelligent level is higher.
Drawings
Fig. 1 is a schematic structural view of an emergency anti-falling safety device of a building construction elevator according to the present invention;
Fig. 2 is a schematic diagram of the internal structure of a safety gear in the emergency anti-falling safety device of the building construction elevator of the utility model;
fig. 3 is a control block diagram of the emergency anti-falling safety device of the building construction elevator.
The reference numerals are explained below:
1. A lifting frame; 2. a drive box; 3. a control box; 4. a lifting box; 5. a laser displacement sensor; 6. a pressure sensor; 7. a buffer air bag; 8. a brake cylinder; 9. safety tongs; 10. a drive rack; 11. a hydraulic buffer; 12. a gear case; 13. a conical rotor motor; 14. a clamp body frame; 15. reinforcing ribs; 16. mounting a plate; 17. a guide rail; 18. a brake pad.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, an emergency anti-falling safety device for a building construction elevator comprises a lifting frame 1, a driving box 2, a control box 3 and a lifting box 4, wherein the lifting frame 1 is arranged on one side of the lifting box 4, the lifting frame 1 plays a role of supporting and guiding, a driving rack 10 is arranged on the lifting frame 1, the driving rack 10 plays a role of transmitting power, the driving box 2 is arranged on the top of the lifting box 4, the driving box 2 provides power for the construction elevator, the control box 3 is arranged on one side of the driving box 2, a laser displacement sensor 5 is arranged on one side of the lifting box 4 far away from the control box 3, the laser displacement sensor 5 is used for detecting the speed of the lifting box 4, a braking cylinder 8 is arranged on one side of the laser displacement sensor 5, the braking cylinder 8 provides braking power, a safety tongs 9 is arranged on one side of the braking cylinder 8, a tongs frame 14 is arranged on, be provided with guide rail 17 in the pincers body frame 14, be provided with mounting panel 16 on the guide rail 17, mounting panel 16 one side is provided with braking piece 18, safety tongs 9 is kept away from one side of laser displacement sensor 5 and is provided with gear box 12, gear box 12 plays the effect of transmission power, gear box 12 one side is provided with toper rotor motor 13, toper rotor motor 13 plays the effect of braking, be provided with hydraulic buffer 11 directly under the lift box 4 on the ground, hydraulic buffer 11 plays the effect of buffer protection, hydraulic buffer 11 one side is provided with buffering gasbag 7, buffering gasbag 7 plays the effect of buffer protection, be provided with pressure sensor 6 on the buffering gasbag 7.
Wherein, the driving rack 10 is connected with the lifting frame 1 by a bolt, the driving box 2 is connected with the lifting box 4 by a bolt, the control box 3 is connected with the lifting box 4 by a bolt, the safety tongs 9 is connected with the lifting box 4 by a bolt, the lifting box 4 is provided with two safety tongs 9, the laser displacement sensor 5 is connected with the lifting box 4 by a bolt, the lifting box 4 is provided with two laser displacement sensors 5, the model of the laser displacement sensor 5 is HG-C1030, the brake cylinder 8 is connected with the caliper body frame 14 by a bolt, the reinforcing rib 15 is connected with the caliper body frame 14 by welding, the brake block 18 is connected with the mounting plate 16 by a bolt, the gear box 12 is connected with the lifting box 4 by a bolt, the conical rotor motor 13 is connected with the gear box 12 by a bolt, the model of the conical rotor motor 13 is YEZ132S-4, the pressure sensor 6 is connected with the buffer airbag, the pressure sensor 6 is model number PT 124G-210.
The utility model provides a pair of building construction elevator promptly prevents weighing down safety device's theory of operation: the device comprises a control box 3, a laser displacement sensor 5, a brake cylinder 8, a safety gear 9, a gear box 12, a conical rotor motor 13, a buffer air bag 7, a pressure sensor 6 and a hydraulic buffer 11, wherein when the lifting box 4 is out of control and falls down, the laser displacement sensor 5 transmits a detected signal to the control box 3, the control box 3 processes and analyzes the displacement signal to further calculate the speed of the lifting box 4, when the falling speed reaches a set value, the brake cylinder 8 works to drive a brake piece 18 to press the lifting frame 1 to perform first heavy braking, the conical rotor motor 13 works to perform second heavy braking on the lifting box 4 under the combined action of the gear box 12 and a driving rack 10, if the lifting box 4 does not stop when reaching the position of the pressure sensor 6, the pressure sensor 6 transmits the detected signal to the control box 3, and the buffer air bag 7 pops up, carry out the braking of third weight to lift case 4, if the lift case 4 has not stopped when reacing hydraulic buffer 11 position, hydraulic buffer 11 carries out the braking of fourth weight to lift case 4, and device structural design is reasonable, and the installation is maintained conveniently, and intelligent level is higher, and simple to use has higher practicality and security performance.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (7)
1. The utility model provides a building construction elevator promptly prevents weighing down safety device which characterized in that: comprises a lifting frame (1), a driving box (2), a control box (3) and a lifting box (4), wherein the lifting frame (1) is arranged on one side of the lifting box (4), a driving rack (10) is arranged on the lifting frame (1), the driving box (2) is arranged on the top of the lifting box (4), the control box (3) is arranged on one side of the driving box (2), a laser displacement sensor (5) is arranged on one side of the lifting box (4) far away from the control box (3), a brake cylinder (8) is arranged on one side of the laser displacement sensor (5), a safety clamp (9) is arranged on one side of the brake cylinder (8), a clamp body frame (14) is arranged on the safety clamp (9), a reinforcing rib (15) is arranged on the clamp body frame (14), a guide rail (17) is arranged in the clamp body frame (14), and a mounting plate (16) is arranged on the guide rail (17), the safety clamp is characterized in that a brake pad (18) is arranged on one side of the mounting plate (16), a gear box (12) is arranged on one side, away from the laser displacement sensor (5), of the safety clamp (9), a conical rotor motor (13) is arranged on one side of the gear box (12), a hydraulic buffer (11) is arranged on the ground right below the lifting box (4), a buffer air bag (7) is arranged on one side of the hydraulic buffer (11), and a pressure sensor (6) is arranged on the buffer air bag (7).
2. The emergency anti-falling safety device of the building construction elevator, according to claim 1, is characterized in that: the driving rack (10) is connected with the lifting frame (1) through a bolt, and the driving box (2) is connected with the lifting box (4) through a bolt.
3. The emergency anti-falling safety device of the building construction elevator, according to claim 1, is characterized in that: the control box (3) is connected with the lifting box (4) through bolts, the safety tongs (9) are connected with the lifting box (4) through bolts, and the lifting box (4) is provided with two safety tongs (9).
4. The emergency anti-falling safety device of the building construction elevator, according to claim 1, is characterized in that: laser displacement sensor (5) through the screw with lift case (4) are connected, be provided with two on lift case (4) laser displacement sensor (5), the model of laser displacement sensor (5) is HG-C1030.
5. The emergency anti-falling safety device of the building construction elevator, according to claim 1, is characterized in that: the brake cylinder (8) is connected with the caliper body frame (14) through bolts, the reinforcing ribs (15) are connected with the caliper body frame (14) through welding, and the brake pads (18) are connected with the mounting plate (16) through screws.
6. The emergency anti-falling safety device of the building construction elevator, according to claim 1, is characterized in that: the gearbox (12) is connected with the lifting box (4) through bolts, the conical rotor motor (13) is connected with the gearbox (12) through bolts, and the model of the conical rotor motor (13) is YEZ 132S-4.
7. The emergency anti-falling safety device of the building construction elevator, according to claim 1, is characterized in that: the pressure sensor (6) is connected with the buffer air bag (7) through a screw, and the model of the pressure sensor (6) is PT 124G-210.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920295409.9U CN209758777U (en) | 2019-03-08 | 2019-03-08 | Emergency anti-falling safety device for building construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920295409.9U CN209758777U (en) | 2019-03-08 | 2019-03-08 | Emergency anti-falling safety device for building construction elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209758777U true CN209758777U (en) | 2019-12-10 |
Family
ID=68753976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920295409.9U Active CN209758777U (en) | 2019-03-08 | 2019-03-08 | Emergency anti-falling safety device for building construction elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209758777U (en) |
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2019
- 2019-03-08 CN CN201920295409.9U patent/CN209758777U/en active Active
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