CN212740303U - Replacement structure of traction wheel of toothless traction machine - Google Patents
Replacement structure of traction wheel of toothless traction machine Download PDFInfo
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- CN212740303U CN212740303U CN202021716590.5U CN202021716590U CN212740303U CN 212740303 U CN212740303 U CN 212740303U CN 202021716590 U CN202021716590 U CN 202021716590U CN 212740303 U CN212740303 U CN 212740303U
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Abstract
The utility model discloses a change structure of toothless hauler traction wheel, its structure includes set casing main part, traction wheel fixed pulley, mounting flange, first fixed plate, supplementary dismounting device, rectangle box, terminal box, bracing piece and fixing base, the utility model discloses a change structure of toothless hauler traction wheel through having set up supplementary dismounting device at first fixed plate top face middle part, and the motor drives drive mechanism and rotates, and drive mechanism drives reciprocating mechanism and moves forward, and reciprocating mechanism promotes push pedal mechanism forward, and then push pedal mechanism promotes traction wheel forward, can assist the staff to dismantle traction wheel, reduces staff's work burden for work efficiency.
Description
Technical Field
The utility model relates to a traction sheave changes technical field of mechanism, concretely relates to change structure of toothless hauler traction sheave.
Background
The traction machine is a power device of the elevator, has the function of conveying and transmitting power to enable the elevator to run, and consists of a motor, a brake, a coupler, a reduction gearbox, a traction wheel, a frame, a guide wheel, an auxiliary jigger hand wheel and the like, wherein the traction wheel is a rope wheel on the traction machine, also called a traction rope wheel or a driving rope wheel, and is a device for transmitting the traction power of the elevator, and the traction wheel plays a vital role in the running of the elevator, so the traction wheel needs to be periodically overhauled or replaced, and therefore, the traction machine is usually used for a replacing structure of the traction wheel of the traction machine.
In the replacement structure use of hauler traction wheel, because traction wheel need fix when changing and change on dedicated fixed pulley, closely laminating between the two, the user need rock slowly and take off about traction wheel when taking out it after the change finishes, has increased staff's work load to this process has wasted time greatly, has reduced work efficiency.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the replacement structure of the traction wheel of the toothless traction machine is provided, and the problems that the traction wheel needs to be fixed on a special fixing wheel for replacement when being replaced, the traction wheel and the fixing wheel are tightly attached, and a user needs to shake the traction wheel left and right to slowly take down when taking out the traction wheel after the replacement is finished, so that the workload of workers is increased, the time is greatly wasted in the process, and the working efficiency is reduced are solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a structure for replacing a traction wheel of a toothless traction machine, which comprises a fixed shell main body, wherein the middle part of the front end surface of the fixed shell main body is connected with the back part of a traction wheel fixed wheel, the middle part of the front end surface of the traction wheel fixed wheel is provided with a fixed flange, the middle part of the top end of the back part of the fixed shell main body is welded with the front end surface of a first fixed plate, the middle parts of the left and right side surfaces of the fixed shell main body are fixed with the inner side surface of a rectangular box by welding, the middle part of the right side surface of the rectangular box is welded with the left side surface of a junction box, the middle part of the bottom end surface of the rectangular box is connected with the top end surface of a support rod, the bottom end surface of the support rod is fixedly connected with the middle part of the left side surface of a fixed seat top end, the middle part of the top end, the middle part of the left end of the push-out device is provided with a motor, the bottom end face of the motor is fixed with the middle part of the left side of the top end face of the first fixing plate through a bolt, the left side face of the motor is connected with a power line, the motor is electrically connected with the power line, and the middle part of the front end face of the push-out device is provided with a push plate mechanism.
Further, ejecting device includes casing, drive mechanism, bar through-hole and reciprocating mechanism, casing bottom face welds with first fixed plate top face middle part mutually, the inside drive mechanism that is provided with of casing, drive mechanism preceding terminal surface left side middle part is connected with reciprocating mechanism back left side middle part, casing right flank middle part is provided with the bar through-hole to the reciprocating mechanism right-hand member passes the bar through-hole and is connected with push pedal mechanism left surface bottom middle part.
Further, drive mechanism includes belt pulley, belt, follows driving wheel and connecting axle, belt pulley back middle part is connected with motor front end output shaft, the belt pulley lateral surface is provided with the belt, the belt pulley passes through the belt and is connected with following the rotation of driving wheel, follow driving wheel front end face middle part and be connected with the connecting axle back.
Furthermore, the reciprocating mechanism comprises a second fixed plate, a transmission gear, a fixed column, a movable rod, a fixed frame, a sliding block, a push rod and a transmission shaft, the middle part of the back of the second fixing plate is connected with the front end surface of the connecting shaft, the middle part of the front end surface of the second fixing plate is provided with a transmission shaft, the front end face of the second fixed plate is rotationally connected with the middle part of the back of the transmission gear through a transmission shaft, the outer side of the front end face of the transmission gear is welded with the back of the fixed column, the right side surface of the fixed column is hinged with the left end of the movable rod, the middle part of the right side surface of the second fixed plate is welded with the left side surface of the fixed frame, the right end of the movable rod is fixed with the left side surface of the sliding block by welding, the outer side surface of the sliding block is connected with the inside of the fixed frame in a sliding way, the middle part of the right side surface of the sliding block is welded with the left end of the push rod, and the right end of the push rod penetrates through the middle part of the right end of the fixed frame and is connected with the middle part of the bottom end of the left side surface of the push plate mechanism.
Furthermore, the push plate mechanism comprises a third fixing plate and an anti-skid pad, the middle of the bottom end of the back of the third fixing plate is connected with the front end face of the push rod, and the middle of the front end face of the third fixing plate is bonded with the back of the anti-skid pad.
Further, the movable angle range of the movable rod is 0-60 degrees, and the shortest distance between the movable rod and the inside of the shell is 3 cm.
Further, the push rod is a cylinder structure with the diameter of 2cm, and the movable length range of the push rod is 0-25 cm.
Further, the belt pulley is of an inner concave structure, and the inner width of the belt pulley is 5mm longer than the width of the belt.
Furthermore, the non-slip mat is made of an artificial rubber material.
Furthermore, the sliding block is made of stainless steel.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
in order to solve the problem that the traction sheave needs to be fixed on a special fixing wheel for replacement when being replaced, the traction sheave and the fixing wheel are tightly attached, after the replacement is finished, a user needs to shake the traction sheave left and right to slowly take down when taking out the traction sheave, the workload of workers is increased, time is greatly wasted in the process, and the working efficiency is reduced.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the auxiliary detaching device of the present invention;
fig. 3 is a schematic sectional structural view of the pushing device of the present invention;
FIG. 4 is a schematic view of a partial structure of the reciprocating mechanism of the present invention;
fig. 5 is a schematic structural view of the push plate mechanism of the present invention.
In the figure: a fixed shell main body-1, a traction sheave fixed wheel-2, a fixed flange-3, a first fixed plate-4, an auxiliary dismounting device-5, a push-out device-51, a shell-511, a transmission mechanism-512, a belt pulley-5121, a belt-5122, a driven wheel-5123, a connecting shaft-5124, a strip-shaped through hole-513, a reciprocating mechanism-514, a second fixed plate-5141, a transmission gear-5142, a fixed column-5143, a movable rod-5144, a fixed frame-5145, a sliding block-5146, a push rod-5147, a transmission shaft-5148, a motor-52, a power line-53, a push plate mechanism-54, a third fixed plate-541, an anti-slip mat-542, a rectangular box-6, a junction box-7, a support rod-8, a connecting, A fixed seat-9.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the present invention provides a structure for replacing a traction wheel of a toothless traction machine, including a stationary housing main body 1, the middle part of the front end face of the stationary housing main body 1 is connected to the back of a traction wheel fixing wheel 2, the middle part of the front end face of the traction wheel fixing wheel 2 is provided with a fixing flange 3, the middle part of the top end of the back of the stationary housing main body 1 is welded to the front end face of a first fixing plate 4, the middle part of the top end face of the first fixing plate 4 is connected to the bottom end face of an auxiliary dismounting device 5, the middle parts of the left and right side faces of the stationary housing main body 1 are fixed to the inner side face of a rectangular box 6 by welding, the middle part of the right side face of the rectangular box 6 is welded to the left side face of a junction box 7, the middle part of the bottom.
Referring to fig. 2, the present invention provides a replacement structure for a traction wheel of a toothless traction machine through an improvement, the auxiliary detaching device 5 includes a push-out device 51, a motor 52, a power line 53 and a push plate mechanism 54, a bottom end face of the push-out device 51 is welded to the middle of the top end face of the first fixing plate 4, the motor 52 is disposed in the middle of the left end of the push-out device 51, the bottom end face of the motor 52 is fixed to the middle of the left side of the top end face of the first fixing plate 4 through a bolt, the left side face of the motor 52 is connected to the power line 53, the motor 52 is electrically connected to the power line 53, and the push plate.
Referring to fig. 3, the present invention provides a structure for replacing a traction wheel of a toothless traction machine through an improvement, in which the pushing device 51 includes a housing 511, a transmission mechanism 512, a bar-shaped through hole 513 and a reciprocating mechanism 514, a bottom end face of the housing 511 is welded to a middle portion of a top end face of the first fixing plate 4, the transmission mechanism 512 is disposed inside the housing 511, a left middle portion of a front end face of the transmission mechanism 512 is connected to a left middle portion of a back of the reciprocating mechanism 514, a bar-shaped through hole 513 is disposed in a middle portion of a right side face of the housing 511, and a right end of the reciprocating mechanism 514 passes through the bar-shaped through hole 513.
Referring to fig. 3 and 4, the present invention provides a structure for replacing a traction wheel of a toothless traction machine through an improvement, the transmission mechanism 512 includes a belt pulley 5121, a belt 5122, a driven wheel 5123 and a connecting shaft 5124, the middle portion of the back of the belt pulley 5121 is connected to an output shaft at the front end of the motor 52, the outer side surface of the belt pulley 5121 is provided with the belt 5122, the belt 5121 is of an internal concave structure, and the internal width of the belt 5121 is 5mm longer than the width of the belt 5122, so that the belt 5122 and the belt 5121 can be better fixed, the belt 5122 is prevented from falling off, the belt 5121 is rotatably connected to the driven wheel 5123 through the belt 5122, and the middle portion of the front end surface of the driven.
Referring to fig. 3 and 4, the present invention provides a replacement structure for a traction wheel of a toothless traction machine, by improvement, a reciprocating mechanism 514 includes a second fixing plate 5141, a transmission gear 5142, a fixing post 5143, a movable rod 5144, a fixing frame 5145, a slider 5146, a push rod 5147 and a transmission shaft 5148, the middle portion of the back of the second fixing plate 5141 is connected to the front end face of the connection shaft 5124, the middle portion of the front end face of the second fixing plate 5141 is provided with the transmission shaft 5148, the front end face of the second fixing plate 5141 is rotatably connected to the middle portion of the back of the transmission gear 5142 through the transmission shaft 5148, the outer side of the front end face of the transmission gear 5142 is welded to the back of the fixing post 5143, the right side of the fixing post 5143 is hinged to the left end of the movable rod 5144, the middle portion of the right side of the second fixing plate 5141 is welded to the left side of the fixing frame 51, the movable rod 5144 is prevented from contacting the shell 511, so that equipment abrasion is prevented, the right end of the movable rod 5144 is fixed with the left side face of the sliding block 5146 through welding, the outer side face of the sliding block 5146 is connected with the inner part of the fixed frame 5145 in a sliding manner, the sliding block 5146 is made of stainless steel, the surface of the stainless steel is smooth, the sliding block 5145 is prevented from being clamped and suspended, the middle part of the right side face of the sliding block 5146 is welded with the left end of the push rod 5147, the right end of the push rod 5147 penetrates through the middle part of the right end of the fixed frame 5145 and is connected with the middle part of the bottom end of the left side face of the push plate mechanism 54, the push rod 5147 is of a cylindrical structure with the diameter of 2cm, the movable length range of the.
Please refer to fig. 5, the utility model provides a change structure of toothless traction machine traction wheel through the improvement here, push pedal mechanism 54 includes third fixed plate 541 and slipmat 542, third fixed plate 541 back bottom middle part is connected with push rod 5147 preceding terminal surface, third fixed plate 541 preceding terminal surface middle part bonds with slipmat 542 back, slipmat 542 is the synthetic rubber material, the synthetic rubber low price is easily obtained, and the wearability is good, toughness is high, prevents to cause wearing and tearing to the traction wheel.
Pulley 5121 described in this patent: the belt pulley belongs to a hub part, generally has a large relative size, is mainly cast and forged in the manufacturing process, is designed into a casting method with a large size, is made of cast iron and rarely made of cast steel; generally, the steel is small in size and can be designed to be forged, and the material is steel.
The working principle is as follows: when a user wants to use the present invention, the replacement structure of the traction wheel of the toothless traction machine can be placed on the ground, the user removes the traction wheel to be replaced, then places a new traction wheel on the traction wheel fixing wheel 2, then the user fixes the fixing flange 3 with the traction machine, then connects the power cord 53 to the power supply, the motor 52 starts to work, the output shaft at the front end of the motor 52 drives the pulley 5121 to rotate, the pulley 5121 drives the driven wheel 5123 to rotate through the belt 5122, then the driven wheel 5123 drives the transmission gear 5142 to rotate through the connecting shaft 5124, the transmission gear 5142 drives the fixed column 5143 to start to rotate, the fixed column 5143 pushes the sliding block 5146 forward through the movable rod 5144 to move forward along the fixed frame 5145, the sliding block 5146 pushes the push rod 5147 forward, and the push rod 5147 pushes the third fixing plate 541 to move forward, so that the anti-slip pad 542 at the front end of the third fixing plate 541 is in, and then the auxiliary staff pushes the traction sheave forward to help the staff to replace the traction sheave.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
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. A structure for replacing a traction wheel of a toothless traction machine comprises a fixed shell main body (1), wherein the middle part of the front end face of the fixed shell main body (1) is connected with the back part of a traction wheel fixing wheel (2), a fixing flange (3) is arranged in the middle part of the front end face of the traction wheel fixing wheel (2), the middle part of the top end of the back part of the fixed shell main body (1) is welded with the front end face of a first fixing plate (4), the middle parts of the left and right side faces of the fixed shell main body (1) are fixed with the inner side face of a rectangular box (6) through welding, the middle part of the right side face of the rectangular box (6) is welded with the left side face of a junction box (7), the middle part of the bottom end face of the rectangular box (6) is connected with the top end face of a supporting rod (8);
the method is characterized in that: the device is characterized by further comprising an auxiliary dismounting device (5), wherein the middle of the top end face of the first fixing plate (4) is connected with the bottom end face of the auxiliary dismounting device (5), the auxiliary dismounting device (5) comprises a pushing device (51), a motor (52), a power line (53) and a push plate mechanism (54), the bottom end face of the pushing device (51) is welded with the middle of the top end face of the first fixing plate (4), the motor (52) is arranged in the middle of the left end of the pushing device (51), the bottom end face of the motor (52) is fixed with the middle of the left side of the top end face of the first fixing plate (4) through a bolt, the left side face of the motor (52) is connected with the power line (53), the motor (52) is electrically connected with the power line (53), and the push plate mechanism (54.
2. The replacement structure of a toothless traction machine traction wheel according to claim 1, characterized in that: ejecting device (51) includes casing (511), drive mechanism (512), bar through-hole (513) and reciprocating mechanism (514), casing (511) bottom face welds mutually with first fixed plate (4) top terminal surface middle part, inside drive mechanism (512) that is provided with of casing (511), drive mechanism (512) preceding terminal surface left side middle part is connected with reciprocating mechanism (514) back left side middle part, casing (511) right flank middle part is provided with bar through-hole (513) to reciprocating mechanism (514) right-hand member passes bar through-hole (513) and is connected with push pedal mechanism (54) left side bottom middle part.
3. The replacement structure of a toothless traction machine traction wheel according to claim 2, characterized in that: drive mechanism (512) are including belt pulley (5121), belt (5122), follow driving wheel (5123) and connecting axle (5124), belt pulley (5121) back middle part is connected with motor (52) front end output shaft, belt pulley (5121) lateral surface is provided with belt (5122), belt pulley (5121) is connected with following driving wheel (5123) rotation through belt (5122), follow driving wheel (5123) preceding terminal surface middle part and be connected with connecting axle (5124) back.
4. The replacement structure of a toothless traction machine traction wheel according to claim 2, characterized in that: the reciprocating mechanism (514) comprises a second fixing plate (5141), a transmission gear (5142), a fixing column (5143), a movable rod (5144), a fixed frame (5145), a sliding block (5146), a push rod (5147) and a transmission shaft (5148), the middle of the back of the second fixing plate (5141) is connected with the front end face of the connecting shaft (5124), the transmission shaft (5148) is arranged in the middle of the front end face of the second fixing plate (5141), the front end face of the second fixing plate (5141) is rotatably connected with the middle of the back of the transmission gear (5142) through the transmission shaft (5148), the outer side of the front end face of the transmission gear (5142) is welded with the back of the fixing column (5143), the right side face of the fixing column (5143) is hinged with the left end of the movable rod (5144), the middle of the right side face of the second fixing plate (5141) is welded with the left side face of the fixed frame (5145), the right end of, and the outer side surface of the sliding block (5146) is connected with the inner part of the fixed frame (5145) in a sliding manner, the middle part of the right side surface of the sliding block (5146) is welded with the left end of the push rod (5147), and the middle part of the right end of the push rod (5147) penetrates through the middle part of the right end of the fixed frame (5145) and is connected with the middle part of the bottom end of the left side surface of the push plate mechanism (.
5. The replacement structure of a toothless traction machine traction wheel according to claim 1, characterized in that: the push plate mechanism (54) comprises a third fixing plate (541) and an anti-skid pad (542), the middle of the bottom end of the back of the third fixing plate (541) is connected with the front end face of the push rod (5147), and the middle of the front end face of the third fixing plate (541) is bonded with the back of the anti-skid pad (542).
6. The replacement structure of a toothless traction machine traction wheel according to claim 4, characterized in that: the movable angle range of the movable rod (5144) is 0-60 degrees, and the shortest distance between the movable rod (5144) and the interior of the shell (511) is 3 cm.
7. The replacement structure of a toothless traction machine traction wheel according to claim 4, characterized in that: the push rod (5147) is a cylinder structure with the diameter of 2cm, and the movable length range of the push rod is 0-25 cm.
8. The replacement structure of a toothless traction machine traction wheel according to claim 3, characterized in that: the belt pulley (5121) is of an internal concave structure, and the internal width of the belt pulley (5121) is 5mm longer than that of the belt (5122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021716590.5U CN212740303U (en) | 2020-08-17 | 2020-08-17 | Replacement structure of traction wheel of toothless traction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021716590.5U CN212740303U (en) | 2020-08-17 | 2020-08-17 | Replacement structure of traction wheel of toothless traction machine |
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| Publication Number | Publication Date |
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| CN212740303U true CN212740303U (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021716590.5U Active CN212740303U (en) | 2020-08-17 | 2020-08-17 | Replacement structure of traction wheel of toothless traction machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115258889A (en) * | 2022-07-15 | 2022-11-01 | 杭州富工电机有限公司 | Base structure of elevator traction machine and welding method |
| CN115285820A (en) * | 2022-08-29 | 2022-11-04 | 北京房地天宇特种设备安装工程有限公司 | Auxiliary equipment for disassembling traction sheave of elevator |
-
2020
- 2020-08-17 CN CN202021716590.5U patent/CN212740303U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115258889A (en) * | 2022-07-15 | 2022-11-01 | 杭州富工电机有限公司 | Base structure of elevator traction machine and welding method |
| CN115258889B (en) * | 2022-07-15 | 2023-09-19 | 杭州富工电机有限公司 | Base structure of elevator traction machine and welding method |
| CN115285820A (en) * | 2022-08-29 | 2022-11-04 | 北京房地天宇特种设备安装工程有限公司 | Auxiliary equipment for disassembling traction sheave of elevator |
| CN115285820B (en) * | 2022-08-29 | 2023-11-14 | 北京房地天宇特种设备安装工程有限公司 | Auxiliary equipment for disassembling traction sheave of elevator |
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Effective date of registration: 20230925 Address after: 528000, Building 501, Block 12, Zone A, Guangdong New Light Source Industrial Base, Luocun, Shishan Town, Nanhai District, Foshan City, Guangdong Province Patentee after: Guangdong Pioneer Power Technology Co.,Ltd. Address before: 528000 5th floor, block 12, area a, core area of Guangdong new light source industrial base, Luocun village, Shishan town, Nanhai District, Foshan City, Guangdong Province Patentee before: FOSHAN PURUIER PERMANENT MAGNET MOTOR TECHNOLOGY CO.,LTD. |