CN215101310U - Adjustable elevator car maintenance and installation protection device - Google Patents
Adjustable elevator car maintenance and installation protection device Download PDFInfo
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- CN215101310U CN215101310U CN202121336799.3U CN202121336799U CN215101310U CN 215101310 U CN215101310 U CN 215101310U CN 202121336799 U CN202121336799 U CN 202121336799U CN 215101310 U CN215101310 U CN 215101310U
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- device base
- elevator car
- wall
- car maintenance
- support face
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Abstract
The utility model discloses an elevator car maintenance installation protector with adjustable, include: the device comprises a device base, a motor and a driving device, wherein the device base is transversely placed on the ground through pulleys symmetrically arranged on the bottom surface, and the top surface of the left side of the device base is fixedly provided with the motor; the protective vertical rods are symmetrically arranged on the left side and the right side of the top surface of the device base through bolts, and rotating shafts are rotatably arranged at the inner center positions of the protective vertical rods; the support face, it transversely runs through and sets up in the inside of protection montant, the articulated warning pole that is provided with cross arrangement in the positive middle part of support face, and the top of the warning pole of the positive left and right sides of support face is through spacing spring interconnect. This elevator car maintenance installation protector with adjustable drives the lifting sleeve through the inside rotatory guide arm of device base and supports the device base, drives warning pole and vice bracing piece through the support face simultaneously and supports the elevator side, carries on spacingly through main bracing piece to the top surface of car.
Description
Technical Field
The utility model relates to an elevator car technical field specifically is an elevator car maintenance installation protector with adjustable.
Background
An adjustable elevator car is permanent transportation equipment which runs on at least two rows of rigid rails vertical to the horizontal plane or inclined at an angle less than 15 degrees with a vertical line, and the elevator needs to be stopped for maintenance in the current maintenance of the elevator car;
in most of the existing elevator car maintenance and installation processes, working staff enter the car roof under the condition of not operating and stopping operation, and the elevator moves accidentally in the process, so that personal injury can be caused; even after the elevator enters the top of the elevator car, workers can not effectively control the elevator, so that personal injury is caused when the elevator moves accidentally;
we therefore propose an adjustable elevator car maintenance installation guard to address the problems set out above.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an adjustable elevator car maintenance and installation protection device, which aims to solve the problems that in the most elevator car maintenance and installation process in the current market, workers enter the car top without operating and stopping operation, and the elevator moves accidentally during the process, thereby possibly causing personal injury; even after the elevator car enters the top of the elevator car, the problem that workers do not effectively control the elevator, and personal injury is caused when the elevator moves accidentally is also caused.
In order to achieve the above object, the utility model provides a following technical scheme: an adjustable elevator car maintenance installation protection device, comprising:
the device comprises a device base, a motor, a rotating guide rod and a rotating mechanism, wherein the device base is transversely placed on the ground through pulleys symmetrically arranged on the bottom surface, the top surface of the left side of the device base is fixedly provided with the motor, and the inside of the device base is rotatably provided with the rotating guide rod through a bearing;
the protective vertical rods are symmetrically arranged on the left side and the right side of the top surface of the device base through bolts, rotating shafts are rotatably arranged at the inner center positions of the protective vertical rods, and adjusting wheels are arranged above the inner parts of the protective vertical rods in a penetrating mode;
the support face, it transversely runs through and sets up in the inside of protection montant, the articulated warning pole that is provided with cross arrangement in the positive middle part of support face, and the top of the warning pole of the positive left and right sides of support face is through spacing spring interconnect.
Preferably, the motor of device base top surface passes through the conical gear meshing and connects in the outer wall of rotating guide, and the bottom surface left and right sides symmetry of device base runs through and is provided with lifting threaded rod to the top of the inside lifting threaded rod of device base is passed through the conical gear meshing and is connected in the outer wall of rotating guide, and lifting threaded rod's bottom is used to wear to connect inside lifting sleeve's top moreover, and the telescopic left and right sides of going up and down runs through the anticreep pole fixed connection that sets up in the bottom surface left and right sides of device base through sliding simultaneously, supports the device base through the lifting sleeve.
Preferably, the rotary guide rod and the device base are arranged in a transverse coaxial distribution mode, the sum of the length of the lifting threaded rod below the rotary guide rod and the length of the lifting sleeve is larger than the length from the bottom surface of the device base to the ground, and the situation that the device base cannot be supported due to the fact that the length of the lifting sleeve is not enough is prevented.
Preferably, the outer wall of the inside pivot of protection montant passes through the driving belt meshing to be connected in the outer wall of the inside rotating guide arm of device base, and driving belt's outer wall fixed connection is in the tip outer wall of support face to the inside top of protection montant is run through and is provided with the main tributary vaulting pole, and the main tributary vaulting pole meshing is connected in the outer wall of regulating wheel moreover, drives the main tributary vaulting pole through the regulating wheel and removes.
Preferably, the main gear penetrates through the inside of the supporting plate surface, the auxiliary supporting rods are arranged on the upper side and the lower side of the inside of the supporting plate surface in a sliding mode, and the main gear drives the auxiliary supporting rods to move.
Preferably, the main gear is engaged with the auxiliary support rods, the auxiliary support rods are symmetrically distributed about the transverse central axis of the main gear, the sum of the lengths of the auxiliary support rods on the upper side and the lower side of the main gear is greater than the length of the support plate surface, and the side of the car is supported by the auxiliary support rods.
Compared with the prior art, the beneficial effects of the utility model are that: according to the adjustable elevator car maintenance installation protection device, the lifting sleeve is driven by the rotating guide rod in the device base to support the device base, the warning rod and the auxiliary support rod are driven by the support plate surface to support the side edge of an elevator, and the top surface of the car is limited by the main support rod;
1. the motor on the top surface of the device base drives the rotating guide rod inside the base body to rotate, so that the rotating guide rod drives the lifting threaded rod penetrating through the inside of the device base and the lifting sleeve to rotate, and the device base is supported after the lifting sleeve moves downwards through the limiting of the anti-falling rods on the left side and the right side of the lifting sleeve, so that the device base is prevented from displacing in the using process;
2. the rotating guide rod in the device base drives the transmission belt to rotate, the rotating shaft in the protective vertical rod is driven to rotate under the rotation of the transmission belt, and meanwhile the supporting plate surface fixedly connected to the outer wall of the transmission belt is driven to move up and down.
Drawings
FIG. 1 is a schematic view of the front cross-section structure of the present invention;
FIG. 2 is a schematic view of the front cross-section structure of the lifting sleeve of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the mounting structure of the auxiliary support rod of the present invention;
fig. 5 is the schematic view of the adjusting wheel mounting structure of the present invention.
In the figure: 1. a device base; 2. a pulley; 3. a motor; 4. a protective vertical rod; 5. a rotating shaft; 6. an adjustment wheel; 7. supporting the board surface; 8. a warning lever; 9. a limiting spring; 10. rotating the guide rod; 11. lifting a threaded rod; 12. a bevel gear; 13. a lifting sleeve; 14. an anti-drop rod; 15. a drive belt; 16. a main support bar; 17. a main gear; 18. and an auxiliary support rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-5, the present invention provides a technical solution: an adjustable elevator car maintenance installation protection device, comprising:
the device comprises a device base 1, a motor 3 and a rotating guide rod 10, wherein the device base 1 is transversely placed on the ground through pulleys 2 symmetrically arranged on the bottom surface, the top surface of the left side of the device base 1 is fixedly provided with the motor, and the inside of the device base 1 is rotatably provided with the rotating guide rod 10 through a bearing;
the protective vertical rods 4 are symmetrically arranged on the left side and the right side of the top surface of the device base 1 through bolts, a rotating shaft 5 is rotatably arranged at the inner center position of each protective vertical rod 4, and an adjusting wheel 6 is arranged above the inner part of each protective vertical rod 4 in a penetrating mode;
support face 7, it transversely runs through to set up in the inside of protection montant 4, and the articulated warning pole 8 that is provided with cross arrangement in the middle part of the front of supporting face 7, and support the top of the warning pole 8 of the positive left and right sides of face 7 and pass through spacing spring 9 interconnect.
The motor 3 of 1 top surfaces of device base is connected in the outer wall of rotatory guide arm 10 through the meshing of conical gear 12, and the bottom surface left and right sides symmetry of device base 1 runs through and is provided with lifting threaded rod 11, and the top of the inside lifting threaded rod 11 of device base 1 is connected in the outer wall of rotatory guide arm 10 through the meshing of conical gear 12, and the bottom of lifting threaded rod 11 is used to wear to connect inside the top of lifting sleeve 13, the left and right sides of lifting sleeve 13 runs through the anticreep pole 14 fixed connection that sets up in the bottom surface left and right sides of device base 1 through sliding simultaneously.
The rotary guide rod 10 and the device base 1 are arranged in a transverse coaxial distribution mode, and the sum of the length of the lifting threaded rod 11 below the rotary guide rod 10 and the length of the lifting sleeve 13 is larger than the length between the bottom surface of the device base 1 and the ground.
The rotation guide rod 10 drives the lifting threaded rod 11 and the lifting sleeve 13 which penetrate through the device base 1 to rotate, and simultaneously supports the device base 1 after the lifting sleeve 13 moves downwards through the limiting of the anti-falling rods 14 on the left side and the right side of the lifting sleeve 13.
The outer wall of the inside pivot 5 of protection montant 4 is connected in the outer wall of the inside rotating guide rod 10 of device base 1 through the meshing of driving belt 15, and driving belt 15's outer wall fixed connection is in the tip outer wall of support face 7 to the inside top of protection montant 4 is run through and is provided with main tributary vaulting pole 16, and the meshing of main tributary vaulting pole 16 is connected in the outer wall of regulating wheel 6 moreover.
The main gear 17 is arranged inside the supporting plate 7 in a penetrating manner, and the auxiliary supporting rods 18 are arranged on the upper and lower sides inside the supporting plate 7 in a sliding manner.
When the transmission belt 15 rotates, the rotating shaft 5 inside the protective vertical rod 4 is driven to rotate under the rotation of the transmission belt 15, meanwhile, the supporting plate surface 7 fixedly connected to the outer wall of the transmission belt 15 is driven to move up and down, and meanwhile, the main gear 17 rotatably arranged inside the supporting plate surface 7 drives the auxiliary supporting rods 18 connected with the upper side and the lower side in a meshed mode to move left and right.
The main gear 17 and the auxiliary support rods 18 are meshed with each other, the auxiliary support rods 18 are symmetrically distributed about the transverse central axis of the main gear 17, and the sum of the lengths of the auxiliary support rods 18 on the upper side and the lower side of the main gear 17 is greater than the length of the support plate surface 7.
The working principle is as follows: before the adjustable elevator car is used for maintaining and installing the protection device, the overall condition of the device needs to be checked firstly to determine that the device can normally work, as shown in fig. 1-5, firstly, a motor 3 on the top surface of a device base 1 drives a rotating guide rod 10 in the device base 1 to rotate, so that the rotating guide rod 10 drives a lifting threaded rod 11 and a lifting sleeve 13 which penetrate through the device base 1 to rotate, and meanwhile, the lifting sleeve 13 is supported after downwards moving through the limiting of anti-falling rods 14 on the left side and the right side of the lifting sleeve 13, and the device base 1 is prevented from displacing in the using process;
as shown in fig. 4-5, while the rotating guide rod 10 inside the device base 1 drives the transmission belt 15 to rotate, the rotating shaft 5 inside the protective vertical rod 4 is driven to rotate under the rotation of the transmission belt 15, and meanwhile, the supporting plate 7 fixedly connected to the outer wall of the transmission belt 15 is driven to move up and down, and meanwhile, the rotating shaft penetrates through the adjusting wheel 6 inside the protective vertical rod 4, so that the adjusting wheel 6 drives the main supporting rod 16 connected with the side in a meshed mode to ascend, and then supports the top surface of the elevator car.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an elevator car maintenance installation protector with adjustable which characterized in that includes:
the device comprises a device base, a motor, a rotating guide rod and a rotating mechanism, wherein the device base is transversely placed on the ground through pulleys symmetrically arranged on the bottom surface, the top surface of the left side of the device base is fixedly provided with the motor, and the inside of the device base is rotatably provided with the rotating guide rod through a bearing;
the protective vertical rods are symmetrically arranged on the left side and the right side of the top surface of the device base through bolts, rotating shafts are rotatably arranged at the inner center positions of the protective vertical rods, and adjusting wheels are arranged above the inner parts of the protective vertical rods in a penetrating mode;
the support face, it transversely runs through and sets up in the inside of protection montant, the articulated warning pole that is provided with cross arrangement in the positive middle part of support face, and the top of the warning pole of the positive left and right sides of support face is through spacing spring interconnect.
2. The adjustable elevator car maintenance installation guard of claim 1, wherein: the motor of device base top surface passes through the conical gear meshing and connects in the outer wall of rotating guide, and the bottom surface left and right sides symmetry of device base runs through and is provided with the lifting threaded rod to the top of the inside lifting threaded rod of device base is passed through the conical gear meshing and is connected in the outer wall of rotating guide, and the bottom of lifting threaded rod is used to wear to connect inside the telescopic top of lifting in addition, and the telescopic left and right sides of lifting simultaneously runs through the anticreep pole fixed connection that sets up in the bottom surface left and right sides of device base through sliding.
3. The adjustable elevator car maintenance installation guard of claim 2, wherein: the rotary guide rod and the device base are arranged in a transverse coaxial distribution mode, and the sum of the length of the lifting threaded rod below the rotary guide rod and the length of the lifting sleeve is larger than the length between the bottom surface of the device base and the ground.
4. The adjustable elevator car maintenance installation guard of claim 1, wherein: the outer wall of the inside pivot of protection montant passes through the driving belt meshing to be connected in the outer wall of the inside rotating guide arm of device base, and driving belt's outer wall fixed connection is in the tip outer wall of support face to the inside top of protection montant is run through and is provided with the main tributary vaulting pole, and the main tributary vaulting pole meshing is connected in the outer wall of regulating wheel moreover.
5. The adjustable elevator car maintenance installation guard of claim 1, wherein: the main gear penetrates through the inside of the supporting plate surface, and the auxiliary supporting rods are arranged on the upper side and the lower side of the inside of the supporting plate surface in a sliding mode.
6. The adjustable elevator car maintenance installation guard of claim 5, wherein: the main gear is meshed with the auxiliary supporting rods, the auxiliary supporting rods are symmetrically distributed about the transverse central axis of the main gear, and the sum of the lengths of the auxiliary supporting rods on the upper side and the lower side of the main gear is larger than the length of the supporting plate surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121336799.3U CN215101310U (en) | 2021-06-16 | 2021-06-16 | Adjustable elevator car maintenance and installation protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121336799.3U CN215101310U (en) | 2021-06-16 | 2021-06-16 | Adjustable elevator car maintenance and installation protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215101310U true CN215101310U (en) | 2021-12-10 |
Family
ID=79306659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121336799.3U Active CN215101310U (en) | 2021-06-16 | 2021-06-16 | Adjustable elevator car maintenance and installation protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215101310U (en) |
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2021
- 2021-06-16 CN CN202121336799.3U patent/CN215101310U/en active Active
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