CN218491218U - Safety monitoring device for elevator - Google Patents
Safety monitoring device for elevator Download PDFInfo
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- CN218491218U CN218491218U CN202221746669.1U CN202221746669U CN218491218U CN 218491218 U CN218491218 U CN 218491218U CN 202221746669 U CN202221746669 U CN 202221746669U CN 218491218 U CN218491218 U CN 218491218U
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Abstract
The utility model discloses a safety monitoring device for lifting machine, including the cell body, the intermediate position department of cell body both ends one side is the fixed diaphragm of fixedly connected with respectively. This a safety monitoring device for lifting machine is through the intermediate position fixedly connected with velometer of department in cell body front end one side, alternate the lifting machine hawser in the outside one side of the rim plate that tests the speed when using, drive the rotation of speed wheel dish when lifting machine operation hawser goes up and down, drive the rotation of conduction pivot when testing the speed the rim plate and rotate, rotate the ring speed through the velometer to the conduction pivot and survey, and improve the frictional force of contact between the two through the antiskid cover, if the hawser surpasss that safe speed descends and can lead to testing the speed rim plate and the overspeed rotation of conduction pivot, surpass the safe speed scope through the velometer survey and carry out the alarm through the siren promptly and remind, with this can monitor the safe operation of lifting machine, the not good problem of safety monitoring effect has been solved.
Description
Technical Field
The utility model relates to a lifting machine safety monitoring technical field specifically is a safety monitoring device for lifting machine.
Background
The lifting machine is the large-scale mechanical equipment that transports through changing the potential energy, and the in-process of carrying out the gold mine exploitation because gold sand content is lower, and the silt of exploiting out jointly with the gold sand is more, consequently need use the lifting machine to carry out the flotation gold sand after exploiting out gold sand jointly with silt to because the lifting machine is bulky in order to monitor its operation safety and prevent to take place the normal safe operation of incident and need use safety monitoring device to monitor the lifting machine.
The retrieval publication number is (CN 212151232U), and discloses a mine hoist safety real-time monitoring device which comprises a detection frame, wherein a pull rod is arranged at the front part of the detection frame; the rear part of the pull rod is provided with a monitoring device, and the front end of the pull rod is connected with a spring; the outer edge of the inner side of the detection frame is provided with a fixing buckle.
But the practical safety monitoring effect is not good in the actual use process; the monitoring stability is not enough and the device is inconvenient to install, fix and disassemble. To this end we propose a safety monitoring device for elevators to solve these problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a safety monitoring device for lifting machine to propose the not good problem of safety monitoring effect in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safety monitoring device for lifting machine, includes the cell body, the intermediate position department of cell body both ends one side is fixedly connected with fixed diaphragm respectively, one side of fixed diaphragm is fixedly connected with location frame respectively, one side of cell body is provided with the fixing base, the intermediate position department fixedly connected with velometer of cell body front end one side, the intermediate position department swing joint of one side has the conduction pivot between the inside both ends of cell body, the front end of conduction pivot runs through the intermediate position department and the velometer swing joint of the inside front end one side of cell body.
Preferably, the middle position outside the conduction rotating shaft is fixedly connected with a speed measuring wheel disc, and the middle position outside the speed measuring wheel disc is fixedly connected with an anti-skidding sleeve.
Preferably, an alarm is arranged in the middle of the top of the front end of the velometer, and control buttons are arranged on two sides of the middle of the front end of the velometer.
Preferably, the middle position of one side between the two ends in the positioning frame is respectively and movably connected with a connecting shaft, and the middle position outside the connecting shaft is respectively and fixedly connected with a stabilizing wheel.
Preferably, the fixed cover is fixedly connected to the middle position outside one side of the groove body, the connecting vertical plate is fixedly connected to the middle position on one side of the fixed cover, and the mounting slot is fixedly connected to the middle position on one side of the fixing seat.
Preferably, one side of the connecting vertical plate is fixedly connected with a fixed inserting plate, the connecting vertical plate and the fixed inserting plate are perpendicular to each other, and the fixed inserting plate is inserted into the mounting slot.
Compared with the prior art, the beneficial effects of the utility model are that: the safety monitoring device for the elevator not only realizes good safety monitoring effect and high monitoring stability, but also realizes convenient installation, fixation and disassembly of the device;
(1) The speed measurer is fixedly connected to the middle position of one side of the front end of the groove body, a rope of the hoister is inserted into one side of the outer portion of the speed measuring wheel disc when the speed measurer is used, the speed measuring wheel disc is driven to rotate when the rope of the hoister is lifted, the transmission rotating shaft is driven to rotate when the speed measuring wheel disc rotates, the rotating ring speed of the transmission rotating shaft is measured through the speed measurer, the friction force of contact between the speed measurer and the transmission rotating shaft is improved through the anti-slip sleeve, if the rope exceeds a safe speed and is reduced, the speed measuring wheel disc and the transmission rotating shaft rotate in an overspeed mode, and if the rope exceeds a safe speed range, alarm reminding is carried out through the alarm, so that the safe operation of the hoister can be monitored;
(2) The positioning frames are fixedly connected to one sides of the fixing transverse plates respectively, the positioning frames are fixedly connected with the groove body through the fixing transverse plates when the device is used, the cable of the elevator penetrates through the positioning frames after the device is installed and fixed, the cable is positioned through the positioning frames, and the cable is stabilized through the stabilizing wheels which are movably connected with the positioning frames through the connecting shafts, so that the stability of the device for detecting the safe operation of the elevator is ensured, and the device is high in operability;
(3) Through being provided with the fixing base in one side of cell body, at first fix the fixing base when installing the device to this fixes the installation slot, will carry out fixed connection's fixed picture peg grafting through connecting riser and fixed cover afterwards and advance the inside of installation slot and can install the device fixedly, and it is more convenient to install, and still conveniently dismantle so that overhaul or change the device, and the feasibility of being implemented is strong.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic view of the front view partial section structure of the tank body of the present invention;
FIG. 3 is a schematic view of the overlooking local enlarged structure of the positioning frame of the present invention;
fig. 4 is an enlarged schematic structural view of a part of a section a in fig. 1 according to the present invention.
In the figure: 1. a trough body; 2. a velometer; 3. a positioning frame; 4. a stabilizing wheel; 5. a speed measuring wheel disc; 6. an anti-slip sleeve; 7. fixing the transverse plate; 8. an alarm; 9. a fixed seat; 10. a control button; 11. fixing a sleeve; 12. a conductive rotating shaft; 13. a connecting shaft; 14. installing a slot; 15. fixing the plug board; 16. connecting the vertical plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: referring to fig. 1-4, a safety monitoring device for a lifter comprises a tank body 1, wherein a fixed transverse plate 7 is fixedly connected to the middle position of one side of each of two ends of the tank body 1 respectively, a positioning frame 3 is fixedly connected to one side of each fixed transverse plate 7 respectively, a fixed seat 9 is arranged on one side of the tank body 1, a velometer 2 is fixedly connected to the middle position of one side of the front end of the tank body 1, a transmission rotating shaft 12 is movably connected to the middle position of one side between the two ends of the interior of the tank body 1, and the front end of the transmission rotating shaft 12 penetrates through the middle position of one side of the front end of the interior of the tank body 1 and is movably connected with the velometer 2;
a speed measuring wheel disc 5 is fixedly connected to the middle position outside the conducting rotating shaft 12, an anti-skidding sleeve 6 is fixedly connected to the middle position outside the speed measuring wheel disc 5, an alarm 8 is arranged at the middle position of the top of the front end of the speedometer 2, and control buttons 10 are arranged on two sides of the middle position of the front end of the speedometer 2;
specifically, as shown in fig. 1 and 2, alternate the lifting machine hawser in the outside one side of speed measuring wheel disc 5 when using, lifting machine operation hawser drives speed measuring wheel disc 5 when going up and down and rotates, speed measuring wheel disc 5 drives conduction pivot 12 when rotating and rotates, survey the conduction pivot 12 rotation ring speed through velometer 2, and improve the frictional force of contact between the two through antiskid cover 6, if the hawser exceeds that safe speed descends and can lead to speed measuring wheel disc 5 and the overspeed rotation of conduction pivot 12, surpass the safe speed scope through velometer 2 survey and carry out the alarm through siren 8 promptly and remind, can monitor the safe operation of lifting machine with this.
Example 2: the middle position of one side between the two ends of the inside of the positioning frame 3 is respectively and movably connected with a connecting shaft 13, and the middle position of the outside of the connecting shaft 13 is respectively and fixedly connected with a stabilizing wheel 4;
specifically, as shown in fig. 1 and 3, when the device is used, the positioning frame 3 is fixedly connected with the groove body 1 through the fixing transverse plate 7, the lifting machine cable rope penetrates through the positioning frame 3 after the device is fixedly installed, the cable rope is positioned through the positioning frame 3, the cable rope is stabilized through the stabilizing wheels 4 which are movably connected with the positioning frame 3 through the connecting shaft 13, the stability of detection on the safe operation of the lifting machine is ensured, and the operability is high.
Example 3: a fixed sleeve 11 is fixedly connected to the middle position of the outer portion of one side of the groove body 1, a connecting vertical plate 16 is fixedly connected to the middle position of one side of the fixed sleeve 11, an installation slot 14 is fixedly connected to the middle position of one side of the fixed seat 9, a fixed inserting plate 15 is fixedly connected to one side of the connecting vertical plate 16, the connecting vertical plate 16 and the fixed inserting plate 15 are perpendicular to each other, and the fixed inserting plate 15 is inserted into the installation slot 14;
specifically, as shown in fig. 1 and 4, fixing base 9 is firstly fixed when the device is installed, so as to fix installation slot 14, and then the device can be installed and fixed by inserting into installation slot 14 through connecting riser 16 and fixing sleeve 11 to be fixedly connected with fixing insertion plate 15, and the installation is more convenient, and the device is also convenient to detach for overhaul or replacement, so that the practicability is strong.
The working principle is as follows: the utility model discloses when using, at first fix fixing base 9, fix installation slot 14 with this, will carry out fixed connection's fixed picture peg 15 through connecting riser 16 and fixed cover 11 afterwards and peg graft into installation slot 14 inside can install fixedly to the device, and be connected fixedly with position frame 3 through fixed diaphragm 7 and cell body 1, pass position frame 3 with the lifting machine hawser after installing fixedly with the device, fix a position the hawser through position frame 3, and stabilize the hawser through stabilizer wheel 4 that carries out swing joint via connecting axle 13 and position frame 3, wear to test the speed one side of speed wheel dish 5 outside with the lifting machine hawser afterwards, it rotates to drive wheel dish 5 when lifting machine operation hawser goes up and down, it rotates to drive transmission pivot 12 when rotating to test the speed wheel dish 5, it surveys to rotate the ring speed through velometer 2 to the transmission pivot 12, and improve the frictional force of contact between the two through antiskid cover 6, if the hawser surpasss safe speed decline can lead to test the speed wheel dish 5 and the rotation with transmission pivot 12, it surpasss the overspeed alarm through siren 8 and monitors the operation to surpass the overspeed through the overspeed scope of velometer 2 survey.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a safety monitoring device for lifting machine, includes cell body (1), its characterized in that: the improved water-saving type water-saving tank is characterized in that a fixed transverse plate (7) is fixedly connected to the middle position of one side of the two ends of the tank body (1) respectively, a positioning frame (3) is fixedly connected to one side of the fixed transverse plate (7) respectively, a fixing seat (9) is arranged on one side of the tank body (1), a speedometer (2) is fixedly connected to the middle position of one side of the front end of the tank body (1), a conduction rotating shaft (12) is movably connected to the middle position of one side between the two ends inside the tank body (1), and the front end of the conduction rotating shaft (12) penetrates through the middle position of one side of the front end inside the tank body (1) and is movably connected with the speedometer (2).
2. The safety monitoring device for the hoisting machine as set forth in claim 1, wherein: the speed measuring wheel disc is fixedly connected to the middle position outside the conduction rotating shaft (12), and the anti-skidding sleeve (6) is fixedly connected to the middle position outside the speed measuring wheel disc (5).
3. A safety monitoring device for hoisting machines according to claim 1, characterized in that: the middle position of the top of the front end of the velometer (2) is provided with an alarm (8), and two sides of the middle position of the front end of the velometer (2) are provided with control buttons (10).
4. The safety monitoring device for the hoisting machine as set forth in claim 1, wherein: the middle position of one side between the two ends in the positioning frame (3) is respectively and movably connected with a connecting shaft (13), and the middle position of the outer part of the connecting shaft (13) is respectively and fixedly connected with a stabilizing wheel (4).
5. A safety monitoring device for hoisting machines according to claim 1, characterized in that: the fixed cover (11) of the outside intermediate position department fixedly connected with of cell body (1) one side, the intermediate position department fixedly connected with of fixed cover (11) one side connects riser (16), the intermediate position department fixedly connected with installation slot (14) of fixing base (9) one side.
6. The safety monitoring device for the hoisting machine as set forth in claim 5, wherein: one side fixedly connected with fixed picture peg (15) of connecting riser (16), connect riser (16) and fixed picture peg (15) mutually perpendicular, the inside of installation slot (14) is pegged graft into in fixed picture peg (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221746669.1U CN218491218U (en) | 2022-07-08 | 2022-07-08 | Safety monitoring device for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221746669.1U CN218491218U (en) | 2022-07-08 | 2022-07-08 | Safety monitoring device for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218491218U true CN218491218U (en) | 2023-02-17 |
Family
ID=85184534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221746669.1U Active CN218491218U (en) | 2022-07-08 | 2022-07-08 | Safety monitoring device for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218491218U (en) |
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2022
- 2022-07-08 CN CN202221746669.1U patent/CN218491218U/en active Active
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