CN216946083U - Elevator installation safety type platform - Google Patents
Elevator installation safety type platform Download PDFInfo
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- CN216946083U CN216946083U CN202122240198.9U CN202122240198U CN216946083U CN 216946083 U CN216946083 U CN 216946083U CN 202122240198 U CN202122240198 U CN 202122240198U CN 216946083 U CN216946083 U CN 216946083U
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Abstract
The utility model discloses an elevator installation safety type platform which comprises a base, a lifting platform, support legs and pressure sensors, wherein two ends of two sides in the base are rotatably connected with first transmission pieces through rotating shafts, idler wheels are arranged on the first transmission pieces, a frame body is arranged at one end of the top of the base, a lead screw is arranged in the frame body, a driving block is sleeved on the lead screw, the lifting platform is fixed on one side of the driving block, the pressure sensors are arranged in the lifting platform, and a buzzer alarm is arranged at the bottom end of the other side of the lifting platform. According to the utility model, the base, the screw rod, the frame body, the motor, the first gear, the second gear, the driving block and the lifting platform are arranged, the motor drives the first gear to rotate through the rolling shaft, so that the second gear and the screw rod rotate to drive the driving block to lift, and further the lifting platform moves to the construction height, thereby being beneficial to automatically adjusting the installation height and improving the construction safety.
Description
Technical Field
The utility model relates to the technical field of installation platforms, in particular to an elevator installation safety type platform.
Background
Along with rapid development of economy and continuous deepening of urbanization process, the elevator industry in China is undergoing a high-speed development period, an elevator is generally formed by connecting a car and a counterweight through a steel wire rope, and the car and the counterweight of the elevator move up and down on a guide rail in the elevator under the traction drive of a driving device (a traction machine).
The elevator need use mounting platform when the installation, and constructor stands and installs the operation on mounting platform, but the multi-structure of current mounting platform is simple, comprises simple support body usually, and constructor need climb and be under construction, and the security is lower, and the accident takes place easily during the construction.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an elevator installation safety type platform to solve the problem of insufficient safety in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an elevator installation safety type platform, includes base, lift platform, stabilizer blade and pressure sensor, the both ends of the inside both sides of base all are connected with first transmission piece through the axis of rotation, just all be provided with the gyro wheel on the first transmission piece, the one end at base top is provided with the support body, just the inside of support body is provided with the lead screw, the cover is equipped with the driving block on the lead screw, just one side of driving block is fixed with lift platform, lift platform's inside is provided with pressure sensor, just one side of lift platform is provided with control panel, the bottom of lift platform opposite side is provided with the buzzer siren.
Preferably, four corners of base bottom all are provided with the stabilizer blade, just the inside of stabilizer blade all is provided with through rigid spring and receives the piece, the top that receives the piece all is connected with the bottom of base, improves stability.
Preferably, the bottom of the base inside is provided with the cylinder, just the output of cylinder is provided with the lifter plate through flexible post, four corners of lifter plate bottom all rotate with first driving medium through the second driving medium and are connected for the roller is retracted into the inside of base.
Preferably, the one end at base top is fixed with the motor, just the output of motor is provided with first gear through the roller bearing, the bottom of lead screw is provided with the second gear with first gear interlock, does benefit to the automation and carries out the regulation of mounting height, improves the security of construction.
Preferably, the inside of driving block be provided with lead screw assorted screw hole, just the both sides of driving block all cup joint through uide bushing and support body slip, and lift platform is more firm when removing.
Preferably, the pressed parts are of inverted U-shaped structures, and the two ends of the bottom of each pressed part are provided with limiting blocks which play a limiting role in limiting the pressed parts.
Compared with the prior art, the utility model has the beneficial effects that:
(1) this elevator installation safety type platform is through installing the base, the lead screw, the support body, including a motor, an end cap, a controller, and a cover plate, first gear, the second gear, drive block and lift platform, constructor stands on lift platform, later the motor passes through the roller bearing and drives first gear revolve, second gear and first gear interlock for second gear and lead screw rotate, the drive block goes up and down, and then make lift platform remove to the construction height, carry out the relevant installation work of elevator, do benefit to the regulation of carrying out mounting height automatically, improve the security of construction.
(2) This safe type platform of elevator installation does benefit to sensing constructor's weight through being provided with pressure sensor in lift platform is inside, with signal transmission to the singlechip in the control panel when exceeding the setting value, the output of singlechip passes through the input electric connection of wire and buzzer siren, is convenient for send the buzzing and carries out the early warning, further improves the security of construction.
(3) This safe type platform of elevator installation is through installing the base, the cylinder, the lifter plate, first driving medium, the second driving medium, gyro wheel and stabilizer blade, do benefit to and remove this platform to the installation place through the gyro wheel, later the output of cylinder drives the lifter plate through flexible post and shortens, pulling second driving medium and first driving medium shift up for the gyro wheel shrink advances the inside of base, utilizes the stabilizer blade to support, improves stability, the in-process of using is difficult to slide the aversion.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a cross-sectional view of the base of the present invention;
FIG. 4 is a cross-sectional view of the supporting leg of the present invention;
fig. 5 is a block diagram of the system of the present invention.
In the figure: 1. a base; 2. a second gear; 3. a guide sleeve; 4. a drive block; 5. a screw rod; 6. a frame body; 7. a lifting platform; 8. a buzzer alarm; 9. a first gear; 10. a motor; 11. a support leg; 12. a control panel; 13. a pressure sensor; 14. a cylinder; 15. a roller; 16. a second transmission member; 17. a lifting plate; 18. a first transmission member; 19. a pressure receiving member; 20. a stiff spring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: a safety type platform for installing an elevator comprises a base 1, a lifting platform 7, support legs 11 and a pressure sensor 13, wherein two ends of two sides in the base 1 are rotatably connected with a first transmission piece 18 through rotating shafts, and rollers 15 are arranged on the first transmission piece 18;
the bottom end in the base 1 is provided with an air cylinder 14, the output end of the air cylinder 14 is provided with a lifting plate 17 through a telescopic column, and four corners of the bottom of the lifting plate 17 are rotatably connected with a first transmission piece 18 through second transmission pieces 16;
the platform is moved to an elevator installation place through the roller 15, then the output end of the air cylinder 14 drives the lifting plate 17 to shorten through the telescopic column, and the second transmission piece 16 and the first transmission piece 18 are pulled to move upwards, so that the roller 15 is contracted into the base 1;
the four corners of the bottom of the base 1 are provided with the support legs 11, and after the roller 15 is taken in, the support legs 11 are used for supporting, so that the roller is not easy to slide and shift in the using process;
the interior of each support leg 11 is provided with a pressure piece 19 through a rigid spring 20, and the top ends of the pressure pieces 19 are connected with the bottom end of the base 1;
in the using process, the pressure borne by the base 1 causes the pressure piece 19 to compress the rigid spring 20 in the support leg 11, and the rigid spring 20 has a buffering effect through the telescopic rebound of the rigid spring 20, so that the stability is improved;
the pressed parts 19 are all in an inverted U-shaped structure, and two ends of the bottom of each pressed part 19 are provided with limiting blocks for limiting the pressed parts 19;
a frame body 6 is arranged at one end of the top of the base 1, a screw rod 5 is arranged inside the frame body 6, a driving block 4 is sleeved on the screw rod 5, and a lifting platform 7 is fixed on one side of the driving block 4;
a motor 10 is fixed at one end of the top of the base 1, a first gear 9 is arranged at the output end of the motor 10 through a rolling shaft, and a second gear 2 meshed with the first gear 9 is arranged at the bottom end of the screw rod 5;
the motor 10 drives the first gear 9 to rotate through the rolling shaft, so that the second gear 2 and the screw rod 5 rotate to drive the driving block 4 to lift, further the lifting platform 7 moves to the construction height, the installation work related to the elevator is carried out, the automatic adjustment of the installation height is facilitated, and the construction safety is improved;
a threaded hole matched with the screw rod 5 is formed in the driving block 4, and two sides of the driving block 4 are in sliding sleeve joint with the frame body 6 through the guide sleeve 3, so that the guide is realized during lifting, and the stability is higher;
a pressure sensor 13 is arranged inside the lifting platform 7, a control panel 12 is arranged on one side of the lifting platform 7, and a buzzer alarm 8 is arranged at the bottom end of the other side of the lifting platform 7;
the weight of constructors can be sensed conveniently, when the weight exceeds a set value, a signal is transmitted to the single chip microcomputer in the control panel 12, the output end of the single chip microcomputer is electrically connected with the input end of the buzzer alarm 8 through a wire, a buzzer is convenient to send out for early warning, and the construction safety is further improved;
the specific model specifications of the built-in single chip microcomputer of the motor 10, the air cylinder 14, the pressure sensor 13 and the control panel 12 need to be calculated and determined according to the model selection of specification parameters and the like of the device, and the model selection calculation method is the prior art, so detailed description is omitted.
The working principle is as follows: when the elevator installation platform is used, the platform is moved to an elevator installation place through the roller 15, then the output end of the air cylinder 14 drives the lifting plate 17 to shorten through the telescopic column, the second transmission piece 16 and the first transmission piece 18 are pulled to move upwards, so that the roller 15 is contracted into the base 1 and is supported by the support legs 11, the stability is improved, the sliding displacement is not easy to occur in the use process, then a constructor stands on the lifting platform 7, the outer side of the lifting platform 7 is provided with a guardrail which is beneficial to improving the protection performance, then the motor 10 drives the first gear 9 to rotate through a roller, the second gear 2 is meshed with the first gear 9, so that the second gear 2 and the screw rod 5 rotate to drive the driving block 4 to lift, further the lifting platform 7 is moved to the construction height, the elevator-related installation work is carried out, the automatic adjustment of the installation height is beneficial to improve the construction safety, in addition, be provided with pressure sensor 13 in lift platform 7 is inside, does benefit to sensing constructor's weight, with signal transmission to the singlechip in control panel 12 when exceeding the setting value, the output of singlechip passes through wire and buzzer siren 8's input electric connection, is convenient for send the buzzing and carries out the early warning, further improves the security of construction.
Claims (6)
1. An elevator installation safety type platform is characterized by comprising a base (1), a lifting platform (7), support legs (11) and a pressure sensor (13), two ends of two sides inside the base (1) are respectively connected with a first transmission piece (18) through a rotating shaft in a rotating way, and the first transmission pieces (18) are all provided with rollers (15), one end of the top of the base (1) is provided with a frame body (6), a screw rod (5) is arranged in the frame body (6), a driving block (4) is sleeved on the screw rod (5), a lifting platform (7) is fixed on one side of the driving block (4), a pressure sensor (13) is arranged in the lifting platform (7), and one side of the lifting platform (7) is provided with a control panel (12), and the bottom of the other side of the lifting platform (7) is provided with a buzzer alarm (8).
2. The elevator-mounted secure platform of claim 1, wherein: four corners of base (1) bottom all are provided with stabilizer blade (11), just the inside of stabilizer blade (11) all is provided with through rigid spring (20) receives piece (19), the top that receives piece (19) all is connected with the bottom of base (1).
3. The elevator-mounted secure platform of claim 1, wherein: the bottom of base (1) inside is provided with cylinder (14), just the output of cylinder (14) is provided with lifter plate (17) through flexible post, four corners of lifter plate (17) bottom all are connected with first driving medium (18) rotation through second driving medium (16).
4. The elevator-mounted secure platform of claim 1, wherein: the motor (10) is fixed to one end of the top of the base (1), a first gear (9) is arranged at the output end of the motor (10) through a rolling shaft, and a second gear (2) meshed with the first gear (9) is arranged at the bottom end of the screw rod (5).
5. The elevator-mounted secure platform of claim 1, wherein: the inside of drive block (4) is provided with lead screw (5) assorted screw hole, just the both sides of drive block (4) all slide through uide bushing (3) and support body (6) and cup joint.
6. The elevator-mounted secure platform of claim 2, wherein: the compression piece (19) is of an inverted U-shaped structure, and limiting blocks are arranged at two ends of the bottom of the compression piece (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122240198.9U CN216946083U (en) | 2021-09-14 | 2021-09-14 | Elevator installation safety type platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122240198.9U CN216946083U (en) | 2021-09-14 | 2021-09-14 | Elevator installation safety type platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216946083U true CN216946083U (en) | 2022-07-12 |
Family
ID=82288714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122240198.9U Active CN216946083U (en) | 2021-09-14 | 2021-09-14 | Elevator installation safety type platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216946083U (en) |
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2021
- 2021-09-14 CN CN202122240198.9U patent/CN216946083U/en active Active
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