CN217498349U - Cleaning device for elevator - Google Patents
Cleaning device for elevator Download PDFInfo
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- CN217498349U CN217498349U CN202221127312.5U CN202221127312U CN217498349U CN 217498349 U CN217498349 U CN 217498349U CN 202221127312 U CN202221127312 U CN 202221127312U CN 217498349 U CN217498349 U CN 217498349U
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- steel belt
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Abstract
The utility model discloses a cleaning device for elevator aims at solving among the prior art when the elevator installation phase, and is complicated to the device structure of elevator steel band clearance, installs inconvenient not enough, and the above-mentioned technical problem is solved through following technical scheme to the invention, include: a first cleaning mechanism for cleaning the traction sheave; the second cleaning mechanism is used for cleaning the steel belt and comprises a second mounting frame and second cleaning cotton, the second cleaning cotton is arranged on the second mounting frame, and the second cleaning cotton is abutted to the steel belt. In order to solve the defects of complex structure and inconvenient installation of the elevator steel belt cleaning device in the prior art, the second cleaning mechanism consists of the mounting frame and second cleaning cotton, and the second cleaning cotton is used for cleaning the steel belt so as to achieve the effect of cleaning dust on the steel belt.
Description
Technical Field
The utility model relates to a clean technical field of elevator, more specifically say, it relates to a cleaning device for elevator.
Background
In the elevator installation stage, the environments in a machine room and a hoistway are poor, a lot of dust falls on a traction sheave and a steel belt, wax is separated out on the surface of the steel belt (containing wax) in the elevator operation process, and in the scaffold-free installation method process, a tractor needs to be frequently stopped by one person through the matching of two persons, and the steel belt needs to be cleaned by the other person; if not carrying out timely clearance, long-time later, can make to adhere to the black foreign matter that makes up by dust and wax on the driving sheave, and then cause the increase of computer lab noise. Therefore, a cleaning device is needed to clean the steel belt in the installation process of the elevator.
The name of the utility model is a steel belt cleaning device for a steel belt elevator, which is called as a Chinese patent publication No. CN214495326U, publication No. 2021, 3 months and 10 days, and the utility model comprises a cleaning main body and a movable plug-in unit; the side wall of the cleaning main body is provided with a first cleaning groove, two ends of the first cleaning groove are communicated with the top surface and the bottom surface of the cleaning main body, the side wall of the cleaning main body is further provided with a first caulking groove, the first caulking groove is communicated with the first cleaning groove, the side wall of the movable plug-in is provided with a second cleaning groove, two ends of the second cleaning groove are communicated with the top surface and the bottom surface of the movable plug-in, the movable plug-in is detachably embedded in the first caulking groove, so that the first cleaning groove and the second cleaning groove are communicated to form a channel through which a steel belt passes through the cleaning main body, a first hairbrush is axially connected in the first cleaning groove, a second hairbrush is axially connected in the second cleaning groove, and the two hairbrushes are respectively positioned on two sides of the steel belt and clean the steel belt. The utility model discloses above-mentioned structure is complicated, and owing to clear up through the brush, only can clear up the dust, and can not carry out fine clearance to the black material on the steel band. And above-mentioned utility model is not clear up the steel band to elevator installation phase, consequently, need for a cleaning device urgently can clear up elevator installation phase.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes during elevator installation phase among the prior art, complicated to the device structure of elevator steel band clearance, the inconvenient not enough of installation provides a cleaning device for elevator, and it has simple structure, and simple to operate's characteristics can clear up simultaneously on dust and the steel band on the steel band and the driving sheave because the material that dust and wax interact formed, and clean effectual technical characterstic.
In order to solve the technical problem, the utility model discloses a following technical scheme: a cleaning device for an elevator, comprising:
a first cleaning mechanism for cleaning the traction sheave;
the second cleaning mechanism is used for cleaning the steel belt and comprises a second mounting frame and second cleaning cotton, the second cleaning cotton is arranged on the second mounting frame, and the second cleaning cotton is abutted to the steel belt.
The utility model discloses a solve elevator steel band cleaning device among the prior art complicated structure, install inconvenient not enough, set up the clean mechanism of second, the clean mechanism of second comprises mounting bracket and second clean cotton, clear up the steel band through the second clean cotton and make the effect of clearing up the dust on the steel band reach, simultaneously, make the second clean cotton can be inconsistent with the steel band through the second mounting bracket, make the black material that comprises wax and dust on the steel band clear up through the effect of second clean cotton; the steel belt traction wheel is cleaned through the first cleaning mechanism, so that black substances attached to the steel belt traction wheel can be cleaned, and the phenomenon that the black substances on the steel belt traction wheel are attached to the steel belt again is reduced; and the second cleaning mechanism is simple in structure and convenient to install, so that the second cleaning mechanism can be very conveniently detached after temporarily cleaning dust on the steel belt when the elevator is installed.
Preferably, the first cleaning mechanism comprises a first mounting frame and a first fixing box clamped with the first mounting frame, and first cleaning cotton is arranged on the first fixing box.
First clean mechanism comprises first mounting bracket and first clean cotton for first clean mechanism structure is simpler.
Preferably, the first mounting frame is a sheet metal part and comprises a first bottom plate, a first supporting plate is arranged on the first bottom plate, the upper end of the first supporting plate is connected with a first mounting plate, the first fixing box is clamped on the first mounting plate, and the first cleaning cotton is abutted to the traction sheave.
With first fixed box joint on first mounting panel for first clean cotton need more convenient when changing first clean cotton after using a period, only need to change first fixed box can accomplish the change of first clean cotton.
Preferably, the second mounting bracket comprises a second supporting plate, second mounting plates extend downwards from two sides of the second supporting plate, mounting holes are formed in the second mounting plates, a second fixing box is arranged on the second supporting plate, and second cleaning cotton is arranged on the second fixing box.
The second backup pad is installed through the mounting hole for installation convenience that the second backup pad can be more, simultaneously, with the clean cotton setting of second on the fixed box of second, make when the clean cotton of second needs to be changed can accomplish the change of the clean cotton of second through changing the fixed box of second.
Preferably, the two ends of the first fixing box in the length direction are provided with hooks downwards, the bottom surface of the first fixing box is provided with a positioning hook, and the first fixing box is installed on the first installation plate through the cooperation of the hooks and the positioning hook.
In order to enable the first fixing box to be arranged on the first mounting plate more conveniently, the clamping hooks are arranged at the two ends of the first fixing box, so that the first fixing box can be installed and disassembled conveniently.
Preferably, the two ends of the second fixing box in the length direction are provided with downward hooks, the bottom surface of the second fixing box is provided with a positioning hook, and the second fixing box is arranged on the second supporting plate through the cooperation of the hooks and the positioning hook.
Preferably, the first bottom plate is provided with a mounting hole.
The mounting holes are formed in the first bottom plate, so that the first mounting frame can be easily mounted and fixed through the mounting holes, and the first mounting frame is convenient to disassemble and assemble.
Preferably, the first base plate, the first support plate and the first mounting plate form a "C" shaped structure.
Through setting first mounting bracket to "C" type structure, can make self can form certain elastic potential energy when first mounting bracket installation, make first mounting bracket can be with first clean cotton and the driving sheave looks butt on the first fixed box through the elastic potential energy that self produced, improve first clean cotton clean effect.
Compared with the prior art, the beneficial effects of the utility model are that: (1) the cleaning device is simple in structure and convenient to install, and can be used for cleaning dust on the steel belt and substances formed by interaction of the dust and wax on the steel belt; (2) the utilization rate of the cleaning cotton can be improved, and meanwhile, the cleaning effect of the steel belt is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a block diagram of a first cleaning mechanism of the present invention;
FIG. 3 is a block diagram of a second cleaning mechanism of the present invention;
fig. 4 is a structural view of a second cleaning mechanism of a second embodiment of the present invention;
FIG. 5 is a cross-sectional view of the scrub roller of FIG. 4;
fig. 6 is a structural view of a second cleaning mechanism of a third embodiment of the present invention;
in the figure: 1. the cleaning device comprises a first cleaning mechanism, 11, a mounting frame, 111, a first bottom plate, 112, a first supporting plate, 113, a first mounting plate, 12, a first fixing box, 121, a hook, 13, first cleaning cotton, 2, a second cleaning mechanism, 21, a second supporting plate, 22, a second fixing box, 23, second cleaning cotton, 3, a connecting plate, 4, a cleaning roller, 41, a cleaning rotating shaft, 411, a spline block, 42, a cleaning sleeve, 421, a limiting groove, 5, a speed reducing mechanism, 51, a first speed reducing wheel, 52, a second speed reducing wheel, 53, a third speed reducing wheel, 54, a fourth speed reducing wheel, 55, a chain, 56, a first driving wheel, 57, a second driving wheel, 6, a steel strip guide wheel, 61, a convex shaft, 7, a butt joint plate, 71, a butt joint spring, 8, a traction wheel, 81 and a steel strip.
Detailed Description
The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:
example 1: referring to fig. 1 to 3, a cleaning device for an elevator includes:
the first cleaning mechanism 1 is arranged below the traction sheave 8 and is used for cleaning dust or other dirt attached to the surface of the traction sheave 8; the first cleaning mechanism 1 comprises a first mounting frame 11 and a first fixing box 12 clamped with the first mounting frame 11, first cleaning cotton 13 is arranged on the first fixing box 12, the first mounting frame 11 is a sheet metal part, the first mounting frame 11 comprises a first bottom plate 111, a positioning mounting hole is arranged below the first bottom plate 111, the first base plate 111 can be conveniently and fixedly arranged below the traction sheave 8 through bolts, the first base plate 111 is provided with a first supporting plate 112, the upper end of the first supporting plate 112 is connected with a first mounting plate 113, the first base plate 111, the first supporting plate 112 and the first mounting plate 113 form a C-shaped structure, the C-shaped structure enables the first mounting plate 113 to have certain elasticity, the first fixing box 12 is clamped on the first mounting plate 113, the C-shaped structure enables the first mounting plate 113 to have certain elasticity, and the first cleaning cotton 13 is enabled to be abutted to the traction sheave 8 through the supporting force of a sheet metal part;
the second cleaning mechanism 2 is used for cleaning the steel belt 81, the second cleaning mechanism 2 comprises a second mounting frame and second cleaning cotton 23, the second cleaning cotton 23 is arranged on the second mounting frame, and the second cleaning cotton is abutted to the steel belt 81; the second mounting bracket includes second backup pad 21, and the both sides downwardly extending of second backup pad 21 has second mounting panel 211, is provided with the mounting hole on the second mounting panel 211, and second mounting panel 211 passes through the mounting hole convenient with the inside other mechanism fixed connection of elevator, is provided with the fixed box 22 of second in the second backup pad 21, and the setting of second cleaning cotton 23 is on the fixed box 22 of second.
The first fixing box 12 and the second fixing box 22 have the same structure and are made of PP polypropylene materials, the structure of the first fixing box 12 is taken as an example for description, the two ends of the first fixing box 12 in the length direction are provided with hooks 121 downwards, the bottom surface of the first fixing box 12 is provided with a positioning hook (not shown), the distance of the first fixing box 12 in the length direction is just matched with the width of the first mounting plate 113, so that the plurality of first fixing boxes 12 are installed on the first mounting plate 113 through the hooks 121 and the positioning hook in a matching manner; the first fixing box 12 and the second fixing box 22 are independent bodies, the number of the first fixing box 12 and the number of the second fixing box 22 are set according to the actual width of the steel belt, each first fixing box 12 is provided with first cleaning cotton 13, each second fixing box 22 is provided with second cleaning cotton, and the first cleaning cotton and the second cleaning cotton in the embodiment are both block-shaped cleaning cotton.
The working principle of the embodiment is as follows: the first base plate 111 is installed below the traction sheave 8 through the installation positioning hole, and the second support plate 21 is fixedly installed below the steel belt 81 through the second installation plate 211; after the elevator is installed, in order to clean dust on the steel belt 81 and black substances on the steel belt 81, a first fixing box 12 with first cleaning cotton 13 is fixedly arranged on a first installation plate 113 through a hook 121 and a positioning hook; similarly, the second fixing box 22 is mounted on the second support plate 21 through the hook and the positioning hook, after the elevator steel belt runs for a period of time, the steel belt 81 contacts with the second cleaning cotton 23 through the movement of the steel belt 81, the traction sheave 8 contacts with the first cleaning cotton 13, the steel belt 81 and the traction sheave 8 complete cleaning, and the first fixing box 12 and the second fixing box 22 are respectively taken down from the first mounting plate 113 and the second support plate 21.
The utility model discloses a solve elevator steel band 81 cleaning device among the prior art complicated structure, install inconvenient not enough, set up the clean mechanism 2 of second, the clean mechanism 2 of second comprises second mounting bracket and second clean cotton 23, clear up the steel band through second clean cotton 23 and make the effect that reaches the dust on the clearance steel band 81, simultaneously, make second clean cotton 23 can be inconsistent with steel band 8 through the second mounting bracket, make the black material that comprises wax and dust on the steel band 81 to clear up through the effect of second clean cotton 23; the steel belt traction wheel 8 is cleaned through the first cleaning mechanism 1, so that black substances attached to the steel belt traction wheel can be cleaned, and the phenomenon that the black substances on the steel belt traction wheel are attached to the steel belt again is reduced; and the second cleaning mechanism 2 is simple and convenient to install, so that the second cleaning mechanism 2 can be very convenient to dismount the second cleaning mechanism 2 after temporarily cleaning dust on a steel belt when the elevator is installed.
Example 2: referring to fig. 4 to 5, the present embodiment has a structure similar to that of embodiment 1, except that the second mounting bracket includes a connecting plate 3 and a speed reducing mechanism 5 disposed on the connecting plate 3, one end of the connecting plate 3 is connected to a steel strip guide wheel 6, the other end of the connecting plate 3 is provided with a cleaning roller 4, the cleaning roller 4 includes a cleaning rotating shaft 41 and a cleaning sleeve 42, the cleaning rotating shaft 41 is provided with a spline block 411, the cleaning sleeve 42 is provided with a limit groove 421 matched with the spline block 411, and the cleaning sleeve 42 and the cleaning rotating shaft 41 can be easily disassembled and replaced by matching the spline block 411 with the limit groove 421; one end of the cleaning rotating shaft 41 penetrates through the connecting plate 3 and can rotate relative to the connecting plate 3, and one end, far away from the connecting plate 3, of the cleaning rotating shaft 41 is provided with a limiting nut used for limiting the axial displacement of the cleaning sleeve 42; the cleaning rotating shaft 41 is connected with the steel belt guide wheel 6 through a speed reducing mechanism, the second cleaning cotton 23 is arranged on the outer circumferential surface of the cleaning sleeve 42, and the second cleaning cotton 23 is cylindrical cleaning cotton in the embodiment.
The side of the steel belt guide wheel 6 is provided with a protruding shaft 61, the protruding shaft 61 penetrates through the connecting plate 3, the connecting plate 3 can be connected with the protruding shaft 61 in a relative rotating mode, the speed reducing mechanism 5 comprises a first speed reducing wheel 51, a second speed reducing wheel 52, a third speed reducing wheel 53 and a fourth speed reducing wheel 54, the first speed reducing wheel 51 is fixedly arranged at the end portion, far away from the connecting plate, of the protruding shaft 61, the first speed reducing wheel 51 can be driven to rotate through the rotation of the protruding shaft 61, the second speed reducing wheel 52 is coaxially connected with the third speed reducing wheel 53 and is rotatably arranged on the connecting plate 3, the fourth speed reducing wheel 54 is fixedly connected with the end portion of the cleaning rotating shaft 41, the first speed reducing wheel 51 and the second speed reducing wheel 52 are driven through a chain 55, and the third speed reducing wheel 53 and the fourth speed reducing wheel 54 are driven through a chain 55.
One end of the connecting plate 3 close to the cleaning roller 4 is provided with a butt plate 7, and a butt spring 71 is arranged between the butt plate 7 and the connecting plate 3.
The working principle of the embodiment is as follows: the invention is mainly applied to a vertical elevator, the steel belt is made to reciprocate in the vertical elevator up-and-down movement process, the traditional method directly contacts the steel belt through the block-shaped cleaning cotton, so that the block-shaped cleaning cotton only can be firstly attached with dust or black substances at two ends of the steel belt movement direction, and dust or other black substances are not attached to the middle part of the cleaning cotton, thus the utilization efficiency of the block-shaped cleaning cotton is possibly reduced when the steel belt is cleaned in a short time after the elevator is installed (the block-shaped cleaning cotton becomes dirty at the two ends of the steel belt movement direction, the middle part of the block-shaped cleaning cotton does not become dirty, and the position where the dirt does not become dirty is not utilized), the cleaning cotton cannot be completely utilized, and the effect of the cleaning cotton for cleaning the steel belt is further poor. For this reason, in the present embodiment, the second cleaning cotton 23 is disposed on the outer circumferential surface of the cleaning sleeve 42, and the power of the steel belt guide wheel 6 is transmitted to the cleaning rotating shaft 41 through the speed reducing mechanism 5, so that the cleaning roller 4 and the steel belt guide wheel 6 can rotate at different speeds, and further the cleaning roller 4 and the steel belt 81 can rotate at different speeds, so that the cleaning roller 4 and the steel belt 81 can move relatively, and the second cleaning cotton 23 on the outer circumferential surface of the cleaning roller 4 can be utilized in all directions; and through the effect of reduction gears 5, make the rotational speed of cleaning roller 4 be less than the speed of steel band 81 motion, this just makes can make through the reduction gears 5 that dispose rationally for cleaning roller 4 can rotate at least one whole circumference in the vertical upward or downward unidirectional movement's of elevator one cycle, thereby can reach the all-round utilization of the outer circumferencial direction of cleaning cotton 23, not only can improve the availability factor of second cleaning cotton 23, can improve the clean effect to steel band 81 simultaneously.
The connecting plate 3 is rotatably connected with the end part of the convex shaft 61, so that the connecting plate 3 can be tightly pushed towards the steel strip under the action of the abutting spring 71; after the steel belt is cleaned, the abutting spring 71 can be detached, so that the connecting plate 3 rotates downwards around the convex shaft 61 through the self gravity, and the cleaning roller 4 is separated from the steel belt 81; when the steel belt 81 needs to be cleaned by the cleaning roller 4, the abutting spring 71 is arranged between the connecting plate 3 and the abutting plate 7; when the cleaning sleeve 42 is replaced, the limiting nut is taken down, and then the cleaning sleeve 42 is taken down, so that the cleaning sleeve 42 is convenient to maintain and replace.
It should be noted that the speed reducing mechanism 5 in this embodiment is not limited to be connected to the steel belt guide wheel 6, and the purpose thereof is to generate a speed difference with the steel belt 81, and may also be connected to the traction sheave 8 or other guide wheels, and other connection transmission manners all fall within the scope of the present invention.
Example 3: referring to fig. 6, the present embodiment is similar to embodiment 2, except that a first driving wheel 56 is disposed between first reduction gear 51 and second reduction gear 52 for driving, a second driving wheel 57 is disposed between third reduction gear 53 and fourth reduction gear 54 for driving, and first driving wheel 56 and second driving wheel 57 are fixedly disposed on connecting plate 3. The first reduction gear 51, the second reduction gear 52, the third reduction gear 53, the fourth reduction gear 54, the first transmission gear 56 and the second transmission gear 57 are all gears, and the speed reduction of the speed reduction mechanism 5 is completed through mutual meshing among the gears.
In the embodiment, the power transmitted from first reduction gear 51 to fourth reduction gear 54 can be more stable through the transmission action between first transmission wheel 56 and second transmission wheel 57.
The above-described embodiments are merely preferred and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. A cleaning device for an elevator, characterized by comprising:
a first cleaning mechanism (1) for cleaning the traction sheave;
the second cleaning mechanism (2) is used for cleaning the steel belt, the second cleaning mechanism (2) comprises a second mounting frame and second cleaning cotton, the second cleaning cotton is arranged on the second mounting frame, and the second cleaning cotton is abutted to the steel belt.
2. The cleaning device for the elevator as defined in claim 1, wherein the first cleaning mechanism (1) comprises a first mounting bracket (11) and a first fixing box (12) clamped with the first mounting bracket (11), and the first fixing box (12) is provided with first cleaning cotton (13).
3. The cleaning device for the elevator as defined in claim 2, wherein the first mounting bracket (11) is a sheet metal part, the first mounting bracket (11) comprises a first base plate (111), the first base plate (111) is provided with a first supporting plate (112), the upper end of the first supporting plate (112) is connected with a first mounting plate (113), the first fixing box (12) is clamped on the first mounting plate (113), and the first cleaning cotton (13) abuts against the traction sheave.
4. The cleaning device for the elevator as claimed in claim 1, wherein the second mounting bracket comprises a second support plate (21), second mounting plates (211) are extended downward from both sides of the second support plate (21), mounting holes are formed in the second mounting plates (211), a second fixing box (22) is formed in the second support plate (21), and second cleaning cloths (23) are arranged on the second fixing box (22).
5. The cleaning device for the elevator as claimed in claim 3, wherein the first fixing box (12) has hooks downwardly provided at both ends in the longitudinal direction thereof, and a positioning hook is provided on the bottom surface of the first fixing box (12), and the first fixing box (12) is mounted on the first mounting plate (113) by engaging the hooks (121) with the positioning hook.
6. The cleaning device for the elevator as claimed in claim 4, wherein the second fixing box (22) has hooks formed at both ends thereof in the longitudinal direction thereof and downwardly, and a positioning hook is formed at the bottom surface of the second fixing box (22), and the second fixing box (22) is mounted on the second support plate (21) by the engagement of the hooks and the positioning hook.
7. The cleaning device for an elevator as defined in claim 3 or 5, wherein the first base plate (111) is provided with a mounting hole.
8. The cleaning device for an elevator as claimed in claim 3 or 5, wherein the first base plate (111), the first support plate (112) and the first mounting plate (113) form a "C" shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221127312.5U CN217498349U (en) | 2022-05-11 | 2022-05-11 | Cleaning device for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221127312.5U CN217498349U (en) | 2022-05-11 | 2022-05-11 | Cleaning device for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217498349U true CN217498349U (en) | 2022-09-27 |
Family
ID=83352653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221127312.5U Active CN217498349U (en) | 2022-05-11 | 2022-05-11 | Cleaning device for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217498349U (en) |
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2022
- 2022-05-11 CN CN202221127312.5U patent/CN217498349U/en active Active
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