CN215666859U - Welding pulley device for steel wire rope - Google Patents
Welding pulley device for steel wire rope Download PDFInfo
- Publication number
- CN215666859U CN215666859U CN202121562260.XU CN202121562260U CN215666859U CN 215666859 U CN215666859 U CN 215666859U CN 202121562260 U CN202121562260 U CN 202121562260U CN 215666859 U CN215666859 U CN 215666859U
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- Prior art keywords
- fixedly connected
- pulley
- movable
- wire rope
- steel wire
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 26
- 239000010959 steel Substances 0.000 title claims abstract description 26
- 238000003466 welding Methods 0.000 title abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000005096 rolling process Methods 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims description 21
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a welded pulley device for a steel wire rope, which comprises a pulley supporting seat, a connecting mechanism and a dismounting mechanism, wherein the connecting mechanism is positioned above the pulley supporting seat, the dismounting mechanism is positioned at the inner side of the connecting mechanism, the connecting mechanism comprises a fixed frame, a movable block is movably connected at the inner side of the fixed frame, a pulley frame is fixedly connected at the top of the movable block, a movable shaft is movably connected at the inner side of the pulley frame, a movable pulley is fixedly connected at the outer side of the movable shaft, rolling blocks are fixedly connected at the left end and the right end of the movable shaft, a connecting block is fixedly connected at the bottom of the movable block, and positioning blocks are fixedly connected at the left side and the right side of the connecting block. This welding pulley device for wire rope, overall structure is simple, facilitates the use, has realized the purpose of pulley device dismouting of being convenient for, and when pulley device appeared wearing and tearing phenomenon, can be regularly to the dismantlement change of pulley device going on, improved pulley device's life.
Description
Technical Field
The utility model relates to the technical field of pulley devices, in particular to a welding pulley device for a steel wire rope.
Background
The steel wire rope is a spiral steel wire bundle formed by twisting steel wires with mechanical property and geometric dimension meeting requirements together according to a certain rule, and the steel wire rope consists of steel wires, a rope core and lubricating grease.
In the using process of the steel wire rope, the pulley device is often required to be used for hoisting the steel wire rope, so that the using effect of the steel wire rope is ensured, but the existing welding pulley device for the steel wire rope has the defect of inconvenient disassembly and assembly, when the abrasion phenomenon of the pulley device is caused, the pulley device cannot be disassembled and replaced regularly, the service life of the pulley device is shortened, the hoisting effect of the pulley device on the steel wire rope is influenced, the use is inconvenient, and the using efficiency and the using effect of the pulley device are reduced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a welding pulley device for a steel wire rope, which has the advantages of convenience in disassembly and assembly and the like, and solves the problems that the conventional welding pulley device for the steel wire rope is inconvenient in disassembly and assembly, the pulley device cannot be periodically disassembled and replaced when the pulley device is worn, the service life of the pulley device is shortened, the lifting effect of the pulley device on the steel wire rope is influenced, the pulley device is inconvenient to use, and the use efficiency and the use effect of the pulley device are reduced.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a wire rope is with welding pulley gear, includes pulley supporting seat, coupling mechanism and dismouting mechanism, coupling mechanism is located the top of pulley supporting seat, dismouting mechanism is located coupling mechanism's inboard, coupling mechanism includes fixed frame, the inboard swing joint of fixed frame has the movable block, the top fixedly connected with pulley yoke of movable block, pulley yoke's inboard swing joint has the loose axle, the outside fixedly connected with movable pulley of loose axle, the equal fixedly connected with roll block in both ends about the loose axle, the bottom fixedly connected with connecting block of movable block, the equal fixedly connected with locating piece in the left and right sides of connecting block.
Further, the dismouting mechanism includes four fixed spiral shell pieces, controls two the equal threaded connection in inboard of fixed spiral shell piece has movable screw rod.
Furthermore, two the equal fixedly connected with antifriction bearing of the relative one end of activity screw rod, two the equal fixedly connected with limiting plate in the relative one side of antifriction bearing.
Furthermore, two the equal fixedly connected with spacer pin in the relative one side of limiting plate, two the equal fixedly connected with activity turning handle of the one end that the activity screw rod carried on the back mutually.
Further, the inner bottom wall fixedly connected with electric putter of fixed frame, the inner bottom wall fixedly connected with annular spring of fixed frame.
Furthermore, the top end of the electric push rod is fixedly connected with a supporting block, and the left side and the right side of the fixing frame are both fixedly connected with supporting frames.
Further, the equal fixedly connected with fixed case in the left and right sides of fixed frame, the inboard swing joint of fixed case has the dodge gate.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this welding pulley device for wire rope, through fixed spiral shell piece in the dismouting mechanism, the movable screw rod, antifriction bearing, the limiting plate, the spacer pin, the cooperation between activity turning handle and the coupling mechanism, can install or dismantle movable pulley, so that dismantle the change to movable pulley, overall structure is simple, and convenient to use has realized the purpose of pulley device dismouting of being convenient for, when pulley device appears the phenomenon of wearing and tearing, can be regular dismantle the change to pulley device goes on, pulley device's life has been improved, the effect that pulley device lifted by crane to wire rope has been guaranteed, pulley device's availability factor and result of use have been improved.
2. This welding pulley device for wire rope through the mating reaction between fixed frame, movable block, pulley yoke, loose axle, roll block, connecting block, locating piece, electric putter, annular spring, supporting shoe, support frame, fixed case and the dodge gate among the coupling mechanism, can carry out spacing fixed to the movable pulley to guarantee the effect of movable pulley installation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of a pulley support seat connection structure according to the present invention;
FIG. 3 is a right side view of a fixed frame attachment structure of the present invention;
FIG. 4 is an enlarged view of the utility model at A in FIG. 1.
In the figure: 1 pulley supporting seat, 200 connecting mechanisms, 201 fixed frames, 202 movable blocks, 203 pulley frames, 204 movable shafts, 205 movable pulleys, 206 rolling blocks, 207 connecting blocks, 208 positioning blocks, 209 electric push rods, 210 annular springs, 211 supporting blocks, 212 supporting frames, 213 fixed boxes, 214 movable doors, 300 disassembling and assembling mechanisms, 301 fixed screw blocks, 302 movable screws, 303 rolling bearings, 304 limiting plates, 305 limiting pins and 306 movable rotating handles.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the welded pulley device for a steel wire rope in the embodiment includes a pulley supporting seat 1, a connecting mechanism 200 and a dismounting mechanism 300, the connecting mechanism 200 is located above the pulley supporting seat 1, the dismounting mechanism 300 is located inside the connecting mechanism 200, wherein the pulley supporting seat 1 is fixedly connected with the connecting mechanism 200, the connecting mechanism 200 is fixedly connected with the dismounting mechanism 300, the connecting mechanism 200 can limit and fix the pulley device to ensure the mounting effect of the pulley device, the dismounting mechanism 300 can mount or dismount the pulley device to facilitate the dismounting and replacing of the pulley device, so as to achieve the purpose of facilitating the dismounting and mounting of the pulley device, when the pulley device is worn, the pulley device can be dismounted and replaced periodically, the service life of the pulley device is prolonged, and the effect of the pulley device on hoisting the steel wire rope is ensured, the use efficiency and the use effect of the pulley device are improved, and the detailed description is provided below.
In order to realize the connection function of the connection mechanism 200, as shown in fig. 1, 3 and 4, the connection mechanism 200 in this embodiment includes a fixed frame 201, a movable block 202 is movably connected to the inner side of the fixed frame 201, a pulley holder 203 is fixedly connected to the top of the movable block 202, a movable shaft 204 is movably connected to the inner side of the pulley holder 203, a movable pulley 205 is fixedly connected to the outer side of the movable shaft 204, a rolling block 206 is fixedly connected to each of the left and right ends of the movable shaft 204, a connecting block 207 is fixedly connected to the bottom of the movable block 202, a positioning block 208 is fixedly connected to each of the left and right sides of the connecting block 207, an electric push rod 209 is fixedly connected to the inner bottom wall of the fixed frame 201, an annular spring 210 is fixedly connected to the inner bottom wall of the fixed frame 201, a supporting block 211 is fixedly connected to the top end of the electric push rod 209, supporting frames 212 are fixedly connected to each of the left and right sides of the fixed frame 201, a fixed box 213 is fixedly connected to each of the left and right sides of the fixed frame 201, a movable door 214 is movably connected to the inner side of the fixed box 213.
Wherein, the quantity of support frame 212 is two, the bottom welding of support frame 212 has pulley supporting seat 1, annular spring 210 and supporting shoe 211 fixed connection, annular spring 210 is located electric putter 209's the outside, connecting block 207 and supporting shoe 211 swing joint, movable block 202 and fixed frame 201 swing joint, the quantity of fixed case 213 and dodge gate 214 is two, the quantity of locating piece 208 is four, pulley yoke 203 is the U style of calligraphy, the left end of loose axle 204 runs through pulley yoke 203 and movable pulley 205 in proper order and extends to the right side of rolling piece 206, the quantity of rolling piece 206 is two, two rolling pieces 206 all rotate with pulley yoke 203 and are connected.
In addition, through setting up ring spring 210 and supporting shoe 211, can improve the stability that connecting block 207 reciprocated, through setting up two rolling blocks 206, can improve the pivoted stability of loose axle 204, through setting up two support frames 212, can improve the effect that fixed frame 201 supported.
In order to realize the dismounting function of the dismounting mechanism 300, as shown in fig. 1 and 4, the dismounting mechanism 300 in this embodiment includes four fixed screw blocks 301, the inner sides of the left and right fixed screw blocks 301 are both connected with movable screws 302 through threads, the opposite ends of the two movable screws 302 are both fixedly connected with rolling bearings 303, the opposite sides of the two rolling bearings 303 are both fixedly connected with limiting plates 304, the opposite sides of the two limiting plates 304 are both fixedly connected with limiting pins 305, and the opposite ends of the two movable screws 302 are both fixedly connected with movable rotating handles 306.
Wherein the left side and the right side of the fixed frame 201 are fixedly connected with fixed screw blocks 301, the number of the fixed screw blocks 301, the movable screw rods 302, rolling bearings 303, limit plates 304, limit pins 305 and the movable rotating handles 306 is two, the number of each group of fixed screw blocks 301, the movable screw rods 302, the rolling bearings 303, the limit plates 304, the limit pins 305 and the movable rotating handles 306 is two, the four limit pins 305 are respectively clamped with the four positioning blocks 208, the four limit plates 304 are respectively movably connected with the four positioning blocks 208, the inner side of the fixed screw blocks 301 is provided with threaded holes matched with the outer threads of the movable screw rods 302, the rolling bearings 303 are composed of inner rings, rolling balls and outer rings, the inner ring is fixedly connected with the movable screw 302, the outer ring is fixedly connected with the limiting plate 304, the inner side of the fixing frame 201 is provided with a fixing groove, the height of the fixing groove is greater than that of the limiting plate 304, and the movable rotating handle 306 is positioned on the inner side of the fixing box 213.
In addition, through setting up antifriction bearing 303, can restrict limiting plate 304 and carry out the circumferential rotation, through setting up four locating pieces 208 and four spacer pins 305, can improve the effect of connecting block 207 joint, through setting up fixed case 213, can hide activity turning handle 306, avoid the outsider to use activity turning handle 306.
The working principle of the above embodiment is as follows:
(1) when the movable pulley 205 needs to be disassembled, the movable door 214 is opened first, and then the movable rotating handle 306 is rotated to drive the movable screw 302 to rotate, because the movable screw 302 is in threaded connection with the fixed screw block 301, the movable screw 302 can sequentially drive the rolling bearing 303, the limiting plate 304 and the limiting pin 305 to move left and right in the rotating process, so that the limiting pin 305 can be separated from the positioning block 208, and the connecting block 207 can lose the limiting function.
(2) After the connecting block 207 loses the spacing, the electric push rod 209 can sequentially drive the supporting block 211, the connecting block 207, the movable block 202, the pulley frame 203, the movable shaft 204 and the movable pulley 205 to move upwards, so that the movable block 202 can be taken out from the inner side of the fixed frame 201, and the movable pulley 205 can be detached.
(3) When the movable pulley 205 needs to be installed, the movable block 202 is inserted into the inner side of the fixed frame 201 by the reverse principle, and then the movable rotating handle 306 is rotated in the reverse direction, so that the limiting pin 305 can be moved to the inner side of the positioning block 208, the connecting block 207 can be limited and fixed, and the movable pulley 205 can be installed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A welded pulley device for a steel wire rope is characterized in that: the pulley support base assembling and disassembling device comprises a pulley support base (1), a connecting mechanism (200) and a disassembling and assembling mechanism (300), wherein the connecting mechanism (200) is positioned above the pulley support base (1), and the disassembling and assembling mechanism (300) is positioned on the inner side of the connecting mechanism (200);
coupling mechanism (200) is including fixed frame (201), the inboard swing joint of fixed frame (201) has movable block (202), the top fixedly connected with pulley yoke (203) of movable block (202), the inboard swing joint of pulley yoke (203) has loose axle (204), the outside fixedly connected with movable pulley (205) of loose axle (204), the equal fixedly connected with rolling block (206) in both ends about loose axle (204), the bottom fixedly connected with connecting block (207) of movable block (202), the equal fixedly connected with locating piece (208) in the left and right sides of connecting block (207).
2. A welded sheave apparatus for a steel wire rope according to claim 1, characterized in that: the disassembly and assembly mechanism (300) comprises four fixed screw blocks (301), and the inner sides of the fixed screw blocks (301) are connected with movable screw rods (302) in a threaded manner.
3. A welded sheave apparatus for a steel wire rope according to claim 2, characterized in that: two the equal fixedly connected with antifriction bearing (303) of the relative one end of activity screw rod (302), two equal fixedly connected with limiting plate (304) in the relative one side of antifriction bearing (303).
4. A welded sheave apparatus for a steel wire rope according to claim 3, characterized in that: two equal fixedly connected with spacer pin (305) in the relative one side of limiting plate (304), two the equal fixedly connected with activity turning handle (306) of one end that activity screw rod (302) carried on the back mutually.
5. A welded sheave apparatus for a steel wire rope according to claim 1, characterized in that: the inner bottom wall of the fixed frame (201) is fixedly connected with an electric push rod (209), and the inner bottom wall of the fixed frame (201) is fixedly connected with an annular spring (210).
6. A welded sheave arrangement for steel wire rope according to claim 5, characterized in that: the top end of the electric push rod (209) is fixedly connected with a supporting block (211), and the left side and the right side of the fixed frame (201) are fixedly connected with supporting frames (212).
7. A welded sheave apparatus for a steel wire rope according to claim 1, characterized in that: the fixed frame is characterized in that the left side and the right side of the fixed frame (201) are fixedly connected with fixed boxes (213), and the inner sides of the fixed boxes (213) are movably connected with movable doors (214).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121562260.XU CN215666859U (en) | 2021-07-09 | 2021-07-09 | Welding pulley device for steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121562260.XU CN215666859U (en) | 2021-07-09 | 2021-07-09 | Welding pulley device for steel wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215666859U true CN215666859U (en) | 2022-01-28 |
Family
ID=79979282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121562260.XU Expired - Fee Related CN215666859U (en) | 2021-07-09 | 2021-07-09 | Welding pulley device for steel wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215666859U (en) |
-
2021
- 2021-07-09 CN CN202121562260.XU patent/CN215666859U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220128 |