CN217555747U - Safety maintenance frame is used in elevator maintenance - Google Patents
Safety maintenance frame is used in elevator maintenance Download PDFInfo
- Publication number
- CN217555747U CN217555747U CN202221016646.5U CN202221016646U CN217555747U CN 217555747 U CN217555747 U CN 217555747U CN 202221016646 U CN202221016646 U CN 202221016646U CN 217555747 U CN217555747 U CN 217555747U
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- Prior art keywords
- plate
- safety
- staff
- pedal
- elevator
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- 238000012423 maintenance Methods 0.000 title claims abstract description 45
- 230000002633 protecting effect Effects 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 13
- 230000001681 protective effect Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a safety maintenance frame for elevator maintenance, which comprises a bottom plate and a lifting mechanism; the bottom plate is connected with a plurality of universal wheels, and the handrail is fixedly connected to the bottom plate; elevating system installs on the bottom plate, elevating system tramples and protects when being used for the staff to maintain, elevating system includes the lift work box, install electric push rod in the lift work box, the free end fixedly connected with expansion board of electric push rod, the upside of expansion board is equipped with the footboard, it is connected with adjustable protection component to rotate on the footboard, be connected with a plurality of bolts between expansion board and the footboard, be used for fixed expansion board and footboard, be connected with a pair of piece that links up on the up end that the handrail was kept away from to the footboard, be used for installing adjustable protection component. The utility model discloses a setting of corresponding mechanism can protect the staff, reduces the staff and takes place the problem of falling because of the action range is too big, can guarantee staff's safety to a certain extent, the staff's of being convenient for use.
Description
Technical Field
The utility model belongs to the technical field of elevator maintenance equipment, concretely relates to safety maintenance frame is used in elevator maintenance.
Background
An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks running perpendicular to the horizontal or at an angle of inclination of less than 15 ° to the vertical. The elevator mainly comprises a traction system, a lift car, a door system, a weight balance system and an electrical control system. Wherein the car is an elevator assembly for transporting passengers and goods and is the working part of the elevator.
In order to guarantee the lighting effect of car, can set up the light at the top of car, the light can take place to damage at the in-process of long-time use, and this just needs the staff in time to maintain. When the illuminating lamp is maintained by workers, the workers generally operate by using the herringbone ladder, and the herringbone ladder is lack of protective equipment for the workers, so that the falling phenomenon is easily caused by the overlarge action range of the workers, and the potential safety hazard of the workers in using the herringbone ladder is further increased.
Therefore, in order to solve the above technical problems, it is necessary to provide a safety maintenance frame for elevator maintenance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an elevator maintenance is with safe maintenance frame to solve foretell double ladder and influence the problem of staff's maintenance because of lacking protective equipment.
In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:
a safety maintenance frame for elevator maintenance comprises a bottom plate and a lifting mechanism;
the bottom plate is connected with a plurality of universal wheels, and the bottom plate is fixedly connected with a handrail;
elevating system installs on the bottom plate, elevating system tramples and protects when being used for the staff to maintain, elevating system includes the lift work case, install electric push rod in the lift work case, the free end fixedly connected with extension board of electric push rod, the upside of extension board is equipped with the footboard, it is connected with adjustable protection component to rotate on the footboard.
Furthermore, a plurality of bolts are connected between the expansion plate and the pedal and used for fixing the expansion plate and the pedal.
Furthermore, a pair of connecting blocks is connected to the upper end surface of the pedal, which is far away from the handrail, and is used for installing an adjustable protection component;
the adjustable protection assembly comprises a rotating plate for installing a pair of protection plates, the rotating plate is connected with the connecting block through a rotating shaft, so that the rotating plate can be conveniently stored when not used, and a worker can conveniently move the lifting mechanism.
Furthermore, one side of the rotating plate, which is far away from the connecting block, is provided with a pair of protection plates for propping against the legs of workers, so that the workers are strongly supported, and the protection effect on the workers is improved;
fixedly connected with connecting rod between guard plate and the rotor plate for guarantee the firm in connection nature between guard plate and the rotor plate, guarantee the protecting effect to maintenance personal.
Further, it has the arc wall to link up the excavation on the rotor plate, makes things convenient for the staff to pass the rotor plate with the foot for staff's shank and guard plate can fully laminate, guarantee the guard plate to staff's protecting effect.
Further, the rotor plate is kept away from the one end fixedly connected with stopper of guard plate, a spacing groove is dug on the footboard, the spacing groove sets up with the stopper is corresponding, through the stopper block at the spacing inslot for realize the rotation range of restriction rotor plate, guarantee that a pair of guard plate of connecting on the rotor plate can support staff's shank, improve holistic protective effect.
Furthermore, a handle is arranged on one surface of the rotating plate, which is far away from the pedal, so that a worker can conveniently pull the rotating plate to rotate;
the handle is kept away from to the rotor plate one side is connected with the elastic component, and when rotor plate and footboard were close to each other, the elastic component can play the effect of supporting the rotor plate for the difficult pollution rotor plate of dust on footboard surface guarantees the clean effect on rotor plate surface.
Further, install the battery on the bottom plate, the battery is located lift work box is kept away from one side of handrail, battery and electric push rod electric connection for the lift of electric push rod provides electric power effect, guarantees the operation of whole equipment.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses a corresponding mechanism's setting can protect the staff, reduces the staff and takes place the problem of falling because of the action range is too big, can guarantee staff's safety to a certain extent, the staff's of being convenient for use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a perspective view of a safety maintenance frame for elevator maintenance according to an embodiment of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is a perspective view of an accommodating state of a safety maintenance frame for elevator maintenance according to an embodiment of the present invention;
FIG. 4 is a schematic view of the structure of FIG. 3 at B;
fig. 5 is a front view of an embodiment of the present invention, showing a use state of a safety maintenance frame for elevator maintenance.
In the figure: 1. the multifunctional electric bicycle comprises a base plate, a universal wheel, a handrail, a lifting mechanism 2, a lifting work box 201, an electric push rod 202, an electric push rod 203, an expansion plate 204, a pedal 205, a connecting block 206, a rotating plate 207, a protection plate 208, an arc-shaped groove 209, a limiting block 210, a limiting groove 211, a handle 212, a storage battery 213 and an elastic part.
Detailed Description
The present invention will be described in detail below with reference to embodiments shown in the drawings. However, the present invention is not limited to the embodiments, and structural, method or functional changes made by those skilled in the art according to the embodiments are all included in the scope of the present invention.
The utility model discloses a safety maintenance frame for elevator maintenance, as shown in figures 1-5, comprising a bottom plate 1 and a lifting mechanism 2.
Wherein, be connected with a plurality of universal wheels 101 on the bottom plate 1, make things convenient for the removal of bottom plate 1, fixedly connected with handrail 102 on the bottom plate 1.
In addition, a locking mechanism is installed on the universal wheel 101, when an operator steps on the pedal 204, the bottom plate 1 is not easy to move, and the safety of the operator is ensured.
Referring to fig. 1 to 5, the lifting mechanism 2 is installed on the bottom plate 1, the lifting mechanism 2 is used for stepping and protecting when the worker maintains, and the lifting mechanism 2 includes a lifting work box 201 for installing and protecting an electric push rod 202, so that the electric push rod 202 is not easy to be damaged.
Wherein, install electric push rod 202 in the lift work box 201, electric push rod 202 is used for driving the lift of expansion board 203 and footboard 204 to the staff can be to the maintenance of damaging the light in the elevator.
Preferably, a control panel is arranged in the lifting work box 201, the control panel is electrically connected with the electric push rod 202, and the connection mode of the control panel and the electric push rod 202 is the prior art and is not described herein in any more detail.
In addition, an expansion plate 203 is fixedly connected to the free end of the electric push rod 202, and is used for connecting the pedal 204, and simultaneously, the contact area between the electric push rod 202 and the pedal 204 is enlarged, and the connection firmness between the expansion plate 203 and the pedal 204 is ensured.
Specifically, the upside of expansion board 203 is equipped with footboard 204, makes things convenient for the staff to step on, and then realizes the maintenance to the interior light of elevator.
Alternatively, the expansion plate 203 and the pedal 204 may be fixedly connected or connected by bolts.
Preferably, a plurality of bolts are connected between the expansion plate 203 and the pedal 204, so as to fix the expansion plate 203 and the pedal 204, and facilitate the worker to separate and detach the expansion plate 203 from the pedal 204, so as to perform maintenance on the expansion plate 203 or the pedal 204.
Referring to fig. 1-5, a pair of connecting blocks 205 are connected to the upper end of the pedal 204 away from the handrail 102 for mounting an adjustable guard assembly.
Wherein, the footboard 204 is gone up to rotate and is connected with adjustable fender subassembly, and adjustable fender subassembly includes rotor plate 206 for a pair of guard plate 207 of installation is connected through the pivot between rotor plate 206 and the linking piece 205, makes rotor plate 206 can conveniently accomodate when not using, and then the staff of being convenient for removes elevating system 2.
In addition, a pair of protection plates 207 are arranged on one side of the rotating plate 206 away from the connecting block 205, and the specific positions of the protection plates 207 are shown in fig. 1 and are used for supporting legs of workers to provide strong support for the workers, so that the protection effect on the workers is improved.
Preferably, the protection plate 207 has a specific shape as shown in fig. 1, and is used for supporting the legs of the worker, thereby improving the protection effect on the worker.
Specifically, fixedly connected with connecting rod between guard plate 207 and the rotor plate 206 for guarantee the fastness of being connected between guard plate 207 and the rotor plate 206, improve maintenance personal's safeguard effect.
In addition, it has arc groove 208 to link up to open on the rotor plate 206 to chisel, makes things convenient for the staff to pass the foot rotor plate 206 for staff's shank and guard plate 207 can fully laminate, guarantee guard plate 207 to staff's safeguard effect.
Referring to fig. 1 to 5, a limiting block 209 is fixedly connected to one end, away from the protection plate 207, of the rotation plate 206, a limiting groove 210 is formed in the pedal 204, and the limiting groove 210 and the limiting block 209 are correspondingly arranged, that is, in the state shown in fig. 2, the limiting block 209 is clamped in the limiting groove 210 to limit the rotation range of the rotation plate 206, so that it is ensured that the pair of protection plates 207 connected to the rotation plate 206 can support legs of workers, and the overall protection effect is improved.
Preferably, the rotation range of the rotation plate 206 is 0 to 90 °, which is used to support the legs of the worker when the rotation plate 206 rotates 90 °, thereby improving the protection effect for the worker.
Wherein, a handle 211 is installed on one side of the rotating plate 206 far away from the pedal 204, which is convenient for the staff to pull the rotating plate 206 to rotate.
Preferably, the handle 211 is fixedly connected to the rotating plate 206 by welding or other means.
In addition, install battery 212 on bottom plate 1, battery 212 locates the one side that lift work box 201 kept away from handrail 102, the position shown in fig. 1 promptly, battery 212 and electric push rod 202 electric connection for electric push rod 202's lift provides electric power effect, guarantee the operation of whole equipment, and simultaneously, through the setting of battery 212, can also increase bottom plate 1's counter weight, when guard plate 207 supports staff's shank, make the whole difficult slope that takes place of universal wheel 101, and then guarantee staff's safety.
Preferably, the storage battery 212 is a rechargeable storage battery, so that the storage battery 212 can be reused, and the service life of the storage battery 212 is ensured.
Specifically, the elastic member 213 is connected to a surface of the rotating plate 206 away from the handle 211, and when the rotating plate 206 and the pedal 204 are close to each other, the elastic member 213 can support the rotating plate 206, so that dust on the surface of the pedal 204 is not easy to contaminate the rotating plate 206, and the surface of the rotating plate 206 is clean.
Preferably, the elastic member 213 is made of rubber, so as to improve the wear-resistant effect of the elastic member 213, and further ensure the service life of the elastic member 213.
When the lifting mechanism is used specifically, a worker holds the handrail 102 to push the whole base plate 1 into the elevator, holds the handle 211 to enable the rotating plate 206 to rotate around the rotating shaft until the limiting block 209 is clamped in the limiting groove 210, and the state shown in fig. 1 is changed to complete the adjustment of the lifting mechanism 2;
a worker steps on the pedal 204, inserts the toe into the arc-shaped groove 208, enables the legs to be fully attached to the protection plates 207, supports the legs of the worker through the pair of protection plates 207, further plays a role in protection, and controls the electric push rod 202 to lift through the control panel, so that the worker can maintain a damaged illuminating lamp in the elevator;
after the maintenance is completed, the worker drops from the pedal 204, holds the handle 211, rotates the rotating plate 206 in the opposite direction, and contacts the pedal 204 until the elastic member 213 of the rotating plate 206 is attached to the surface of the pedal 204, and moves the base plate 1 to complete the overall repair work.
According to the technical scheme provided by the utility model, the utility model discloses following beneficial effect has:
the utility model discloses a setting of corresponding mechanism can protect the staff, reduces the staff and takes place the problem of falling because of the action range is too big, can guarantee staff's safety to a certain extent, the staff's of being convenient for use.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides an elevator maintenance is with safety maintenance frame which characterized in that includes:
the walking aid comprises a base plate (1), wherein a plurality of universal wheels (101) are connected to the base plate (1), and handrails (102) are fixedly connected to the base plate (1);
the lifting mechanism (2) is arranged on the bottom plate (1), and the lifting mechanism (2) is used for treading and protecting when a worker maintains;
the lifting mechanism (2) comprises a lifting work box (201), an electric push rod (202) is installed in the lifting work box (201), the free end of the electric push rod (202) is fixedly connected with an expansion plate (203), a pedal (204) is arranged on the upper side of the expansion plate (203), and an adjustable protection assembly is connected to the pedal (204) in a rotating mode.
2. A safety frame for elevator maintenance according to claim 1, characterized in that a plurality of bolts are connected between the expansion plate (203) and the footplate (204).
3. The safety maintenance frame for elevator maintenance according to claim 1, wherein a pair of connecting blocks (205) is connected to the upper end surface of the pedal (204) far away from the handrail (102), the adjustable protection assembly comprises a rotating plate (206), and the rotating plate (206) is connected to the connecting blocks (205) through a rotating shaft.
4. A safety maintenance frame for elevator maintenance according to claim 3, characterized in that a pair of protection plates (207) are provided on the side of the rotation plate (206) far from the connection block (205), and a connecting rod is fixedly connected between the protection plates (207) and the rotation plate (206).
5. The safety maintenance frame for elevator maintenance according to claim 4, characterized in that the rotating plate (206) has an arc-shaped slot (208) cut through it.
6. The safety maintenance frame for elevator maintenance according to claim 4, characterized in that a limit block (209) is fixedly connected to one end of the rotating plate (206) far away from the protection plate (207), a limit groove (210) is cut on the pedal (204), and the limit groove (210) is arranged corresponding to the limit block (209).
7. The safety maintenance frame for elevator maintenance according to claim 6, wherein a handle (211) is installed on a surface of the rotating plate (206) far away from the pedal (204), and an elastic member (213) is connected to a surface of the rotating plate (206) far away from the handle (211).
8. The safety maintenance frame for elevator maintenance according to claim 1, characterized in that a storage battery (212) is installed on the bottom plate (1), the storage battery (212) is arranged on the side of the lifting work box (201) far away from the armrest (102), and the storage battery (212) is electrically connected with the electric push rod (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221016646.5U CN217555747U (en) | 2022-04-29 | 2022-04-29 | Safety maintenance frame is used in elevator maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221016646.5U CN217555747U (en) | 2022-04-29 | 2022-04-29 | Safety maintenance frame is used in elevator maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217555747U true CN217555747U (en) | 2022-10-11 |
Family
ID=83473223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221016646.5U Expired - Fee Related CN217555747U (en) | 2022-04-29 | 2022-04-29 | Safety maintenance frame is used in elevator maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217555747U (en) |
-
2022
- 2022-04-29 CN CN202221016646.5U patent/CN217555747U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |