CN212174309U - Steel wire rope guiding protection device - Google Patents
Steel wire rope guiding protection device Download PDFInfo
- Publication number
- CN212174309U CN212174309U CN202020478125.6U CN202020478125U CN212174309U CN 212174309 U CN212174309 U CN 212174309U CN 202020478125 U CN202020478125 U CN 202020478125U CN 212174309 U CN212174309 U CN 212174309U
- Authority
- CN
- China
- Prior art keywords
- square frame
- wire rope
- protection device
- steel wire
- stand column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 20
- 239000010959 steel Substances 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 abstract description 6
- 238000003466 welding Methods 0.000 description 8
- 230000014509 gene expression Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a guiding protection device of a steel wire rope, which comprises two upright posts which are vertically arranged, a plurality of cross rods are equidistantly arranged between the two upright posts, the tops of the two upright posts are provided with a top plate, one end of the upper end of the top plate, which is close to the upright posts, is provided with an electric capstan, one end of the upper end of the top plate, which is far away from the upright posts, is provided with a pulley, a square frame is also arranged between the two upright posts, the bottom of the square frame is provided with an extension rod, one end of the extension rod, which is far away from the upright posts, is provided with a fixed plate, the lower end of the fixed plate is vertically provided with a rectangular sleeve, the inside of the rectangular sleeve is horizontally provided with two guide rollers which are rotatably connected in parallel, two ends of the square frame are provided with lifting components, the guiding protection device can synchronously adjust the height of the, the problem that goods or people hung at the bottom end of the steel wire rope shake uncontrollably in the hoisting process is effectively avoided.
Description
Technical Field
The utility model relates to a lift by crane equipment technical field especially indicates a wire rope's direction protection device.
Background
A method for hoisting people or objects by using a steel wire rope is a very common method, but under the condition that the hoisting distance is long or the requirement on the hoisting point position is high, such as actors in high altitude of a stage performing artistic performance, the steel wire rope is easy to shake and not control in the using process, the hoisting operation is influenced, and considerable danger is brought.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to a guiding protection device for a steel wire rope, so as to solve all or one of the above-mentioned drawbacks of the prior art.
Based on above-mentioned purpose the utility model provides a pair of wire rope's direction protection device, stand including two vertical settings, the equidistance is equipped with a plurality of horizontal poles, two between two stands the top of stand is equipped with the roof, the one end that the stand is close to the roof upper end is equipped with electric capstan, the one end that the stand was kept away from to the roof upper end is equipped with the pulley, still is equipped with square frame between two stands, the bottom of square frame is equipped with the extension rod of the orientation extension of keeping away from the stand, the one end that the stand was kept away from to the extension rod is equipped with the fixed plate, the vertical rectangle sleeve pipe that is equipped with of lower extreme of fixed plate, the inside level of rectangle sleeve pipe is equipped with two guide rolls that rotate the connection side by side, the both ends of square frame are equipped with lifting.
Optionally, the lifting unit is including fixing the slider at square frame both ends, the both sides of stand are equipped with the spout that distributes along its length direction, the preceding terminal surface of stand is equipped with the rack that distributes along its length direction, the slider is the spill structure, the both sides front end of slider is equipped with the card and goes into the extension in the spout, slider and stand sliding connection, the inboard both ends of square frame are equipped with the band-type brake motor, the output shaft of band-type brake motor runs through to the inboard of slider, the cover is equipped with the gear on the output shaft of band-type brake motor, wheel and rack toothing.
Optionally, an upper support plate is fixed at the upper end of the upright column, an upper limit switch is arranged on the lower end face of the upper support plate, a lower support plate is fixed at the lower end of the upright column, a lower limit switch is arranged on the upper end face of the lower support plate, and the upper limit switch and the lower limit switch are in signal connection with the band-type brake motor.
Optionally, a pull rod is arranged at the upper end of the square frame, and the front end of the pull rod is fixed on the upper end face of the fixing plate.
From the above, it can be seen that this protection device makes the highly synchronous adjustment of guide roll through the height of adjustment square frame, makes the distance of wire rope bottom to the guide roll keep at a less value, and the guide roll carries out the direction protection to wire rope, has reduced wire rope's actual length of hanging, has effectively avoided the goods or the people that the wire rope bottom hung to rock uncontrolled problem at the handling in-process.
Drawings
Fig. 1 is a schematic front view of the guiding protection device of the present invention;
fig. 2 is a schematic side view of the guiding protection device of the present invention;
fig. 3 is a schematic top view of the lifting assembly of the present invention.
1, an electric winch; 2. a pulley; 3. a top plate; 4. a rack; 5. a column; 6. a square frame; 7. a pull rod; 8. a band-type brake motor; 9. a slider; 10. a fixing plate; 11. a rectangular sleeve; 12. an extension rod; 13. a cross bar; 14. an upper support plate; 15. an upper limit switch; 16. a lower support plate; 17. a lower limit switch; 18. a chute; 19. a gear; 20. and a guide roller.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.
It should be noted that all expressions of "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name or different parameters, and it is understood that "first" and "second" are only for convenience of expression and should not be construed as limitations of the embodiments of the present invention, and that the terms of direction and position such as "up", "middle", "down", "front", "back", "left", "right", "inner", "outer", "side", etc. in the embodiments of the present invention refer to directions and positions of the attached drawings, and therefore, the terms of direction and position are used for illustration and understanding of the present invention, and are not used to limit the present invention from the following embodiments.
The guide protection device for the steel wire rope comprises two upright posts 5 which are vertically arranged, a plurality of cross rods 13 are arranged between the two upright posts 5 at equal intervals, top plates 3 are arranged at the tops of the two upright posts 5, an electric capstan 1 is arranged at one end of the upper end of the top plate 3 close to the upright posts 5, a pulley 2 is arranged at one end of the upper end of the top plate 3 far away from the upright posts 5, a square frame 6 is arranged between the two upright posts 5, the bottom of the square frame 6 is provided with an extension rod 12 extending towards the direction far away from the upright post 5, one end of the extension rod 12 far away from the upright post 5 is provided with a fixing plate 10, a rectangular sleeve 11 is vertically arranged at the lower end of the fixed plate 10, two guide rollers 20 which are rotatably connected are horizontally arranged in parallel in the rectangular sleeve 11, the two ends of the square frame 6 are provided with lifting components, and the lifting components are used for driving the square frame 6 to move up and down along the length direction of the upright post 5.
Referring to fig. 1 in combination with fig. 2, as an embodiment, the guiding protection device for a steel wire rope of the present invention includes two vertically disposed columns 5, a plurality of cross bars 13 are equidistantly disposed between the columns 5, for example, the cross bars 13 can be fixed between the two columns 5 by welding, the cross bars 13 can maintain the parallelism between the two columns 5 and the structural temperature, a top plate 3 is disposed on the top of the columns 5, for example, the top plate 3 can be fixed on the top of the columns 5 by bolt riveting or welding, taking the view angle of fig. 2 as an example, an electric capstan 1 is disposed at an end of the top plate 3 close to the columns 5, for example, the electric capstan 1 can be fixed on the top plate 3 by bolt riveting, a pulley 2 is disposed at an end of the top plate 3 far from the columns 5, the pulley 2 can be fixed on the top plate 3 by bolt riveting or welding, still be equipped with square frame 6 between two stands 5, the bottom of square frame 6 is equipped with the extension rod 12 that extends towards the direction of keeping away from stand 5, for example, extension rod 12 accessible welded mode and square frame 6 fixed connection, the one end that stand 5 was kept away from to extension rod 12 is equipped with fixed plate 10, for example, fixed plate 10 can adopt bolt riveting or welded mode to fix on extension rod 12, the vertical rectangle sleeve pipe 11 that is equipped with of lower extreme of fixed plate 10, the lower extreme at fixed plate 10 is fixed to rectangle sleeve pipe 11 accessible welded mode, the upper and lower end of rectangle sleeve pipe 11 has the opening, the inside level of rectangle sleeve pipe 11 is equipped with two guide rolls 20 that rotate the connection side by side, the both ends of square frame 6 are equipped with lifting unit, lifting unit is used for driving square frame 6 and carries out lifting movement along the length direction of.
Specifically, the utility model discloses a wire rope's direction protection device's concrete theory of operation does: the electric winch 1 is wound with a steel wire rope, taking fig. 2 as an example, the steel wire rope winds the pulley 2 and extends downwards to a position between two guide rollers 20, the pulley 2 is used for supporting and changing directions of the steel wire rope, the bottom end of the steel wire rope hangs objects or people through a hook and other devices, for example, the bottom end of the steel wire rope is about 20-50cm lower than the center of the guide rollers 20, when needing to be hoisted, the electric winch 1 is electrified to work for winding or paying off, when winding, the objects or people hung at the bottom end of the steel wire rope are hoisted synchronously, the square frame 6 is driven to rise synchronously through the lifting assembly, the distance from the guide rollers 20 to the bottom end of the steel wire rope is kept at 20-50cm all the time, and when paying off, the square frame.
In conclusion, this protection device makes the highly synchronous adjustment of guide roll 20 through the height of adjustment square frame 6, makes the distance of wire rope bottom to guide roll 20 keep at a less value, and guide roll 20 carries out the direction protection to wire rope, has reduced wire rope's actual length of hanging, has effectively avoided the goods or the people that the wire rope bottom hung to rock uncontrolled problem at the handling in-process.
In some optional embodiments, as shown in fig. 3, the lifting assembly includes sliding blocks 9 fixed at two ends of a square frame 6, sliding grooves 18 distributed along a length direction of the column 5 are disposed at two sides of the column 5, racks 4 distributed along a length direction of the column 5 are disposed on a front end surface of the column 5, the sliding blocks 9 are of a concave structure, two front ends of two sides of the sliding blocks 9 are provided with extending portions clamped into the sliding grooves 18, the sliding blocks 9 are slidably connected with the column 5, band-type brake motors 8 are disposed at two ends of an inner side of the square frame 6, output shafts of the band-type brake motors 8 penetrate through the inner sides of the sliding blocks 9, gears 19 are sleeved on output shafts of the band-type brake motors 8, and the gears 19 are engaged with.
For example, the sliding block 9 is fixed at two ends of the square frame 6 by means of bolt riveting or welding, the sliding block 9 is a concave structure, the front ends of two sides of the sliding block 9 are provided with extension parts which are integrally formed and clamped in the sliding grooves 18, so that the sliding block 9 is slidably connected with the upright post 5, the band-type brake motor 8 is fixed at two ends of the inner side of the square frame 6 by means of bolt riveting, the band-type brake motor 8 is a special motor with a band-type brake function, further, the band-type brake motor 8 which automatically performs band-type brake after power failure is adopted in the embodiment, the output shaft of the band-type brake motor 8 is sleeved with the gear 19, the gear 19 is meshed with the rack 4, the gear 19 can be driven to rotate by the band-type brake motor 8, when the gear 19 rotates, the gear synchronously moves along the length direction of the rack 4, so as to realize the movement of the square frame, thereby preventing the square frame 6 from sliding down by itself.
In some optional embodiments, an upper support plate 14 is fixed at the upper end of the upright post 5, an upper limit switch 15 is arranged on the lower end surface of the upper support plate 14, a lower support plate 16 is fixed at the lower end of the upright post 5, a lower limit switch 17 is arranged on the upper end surface of the lower support plate 16, and both the upper limit switch 15 and the lower limit switch 17 are in signal connection with the band-type brake motor 8.
For example, the upper support plate 14 is fixed at the upper end of the upright post 5 by welding, the lower support plate 16 is fixed at the lower end of the upright post 5 by welding, the upper limit switch 15 is fixed at the lower end surface of the upper support plate 14 by bolting, the lower limit switch 17 is fixed at the upper end surface of the lower support plate 16 by bolting, the stroke of the square frame 6 is limited by the upper limit switch 15 and the lower limit switch 17, and when the square frame 6 touches the upper limit switch 15 or the lower limit switch 17, the band-type brake motor 8 stops rotating, so that the square frame 6 stops.
In some alternative embodiments, as shown in fig. 1 and fig. 2, a pull rod 7 is disposed at an upper end of the square frame 6, a front end of the pull rod 7 is fixed to an upper end surface of the fixing plate 10, the pull rod 7 may be fixed to the upper end of the square frame 6 by welding, and similarly, may also be fixed to the upper end surface of the fixing plate 10 by welding, and the fixing plate 10 is lifted by the pull rod 7, so that the structure is more stable and reliable.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also combinations between technical features in the above embodiments or in different embodiments are possible, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (4)
1. The guide protection device for the steel wire rope is characterized by comprising two vertically arranged stand columns (5), a plurality of cross rods (13) are arranged between the two stand columns (5) at equal intervals, a top plate (3) is arranged at the top of each stand column (5), an electric winch (1) is arranged at one end, close to each stand column (5), of the upper end of each top plate (3), a pulley (2) is arranged at one end, far away from each stand column (5), of the upper end of each top plate (3), a square frame (6) is further arranged between the two stand columns (5), an extension rod (12) extending towards the direction far away from each stand column (5) is arranged at the bottom of each square frame (6), a fixing plate (10) is arranged at one end, far away from each stand column (5), of each extension rod (12), a rectangular sleeve (11) is vertically arranged at the lower end of each fixing plate (10), and two guide rollers (20, the lifting assembly is arranged at two ends of the square frame (6) and used for driving the square frame (6) to move up and down along the length direction of the upright post (5).
2. A steel wire rope guide protection device according to claim 1, wherein the lifting assembly comprises sliding blocks (9) fixed at two ends of a square frame (6), sliding grooves (18) distributed along the length direction of the sliding blocks are formed in two sides of a stand column (5), racks (4) distributed along the length direction of the sliding blocks are arranged on the front end face of the stand column (5), the sliding blocks (9) are of a concave structure, extending portions clamped into the sliding grooves (18) are arranged at the front ends of two sides of the sliding blocks (9), the sliding blocks (9) are connected with the stand column (5) in a sliding mode, band-type brake motors (8) are arranged at two ends of the inner side of the square frame (6), output shafts of the band-type brake motors (8) penetrate through the inner side of the sliding blocks (9), gears (19) are sleeved on output shafts of the band-type brake motors (8), and the gears (19) are meshed with the racks.
3. A steel wire rope guide protection device according to claim 1, wherein an upper support plate (14) is fixed at the upper end of the upright (5), an upper limit switch (15) is arranged on the lower end surface of the upper support plate (14), a lower support plate (16) is fixed at the lower end of the upright (5), a lower limit switch (17) is arranged on the upper end surface of the lower support plate (16), and the upper limit switch (15) and the lower limit switch (17) are in signal connection with the brake motor (8).
4. A guide protection device for a steel cable according to claim 1, characterized in that a pull rod (7) is arranged at the upper end of the square frame (6), and the front end of the pull rod (7) is fixed on the upper end surface of the fixing plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020478125.6U CN212174309U (en) | 2020-04-03 | 2020-04-03 | Steel wire rope guiding protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020478125.6U CN212174309U (en) | 2020-04-03 | 2020-04-03 | Steel wire rope guiding protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212174309U true CN212174309U (en) | 2020-12-18 |
Family
ID=73769480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020478125.6U Expired - Fee Related CN212174309U (en) | 2020-04-03 | 2020-04-03 | Steel wire rope guiding protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212174309U (en) |
-
2020
- 2020-04-03 CN CN202020478125.6U patent/CN212174309U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205590191U (en) | Prevent overload formula building tower crane | |
| CN114162729A (en) | Double-hook intelligent gantry crane | |
| CN212174309U (en) | Steel wire rope guiding protection device | |
| CN220033770U (en) | Lifting and transporting structure for electric cabinet of motor car | |
| CN211712446U (en) | Special lifting device for tubular pile production | |
| CN214885384U (en) | Pulling-up hanging basket for construction of constructional engineering | |
| CN213770993U (en) | Construction elevator detects with lift operation drive mechanism | |
| CN211295989U (en) | Super high-rise building shaft cable flip-chip laying device | |
| CN210973636U (en) | Interval adjustable panel hoist | |
| CN211310729U (en) | Lifting platform | |
| CN210029833U (en) | Lifting equipment for building construction | |
| CN211078235U (en) | Lifting equipment for heat treatment | |
| CN209872170U (en) | Install environmental protection lifting device for construction of protecting shield facility | |
| CN207177305U (en) | Prefabricated beam stretching jack suspension door frame | |
| CN213623169U (en) | Flashboard removes device that takes off and land | |
| CN219906756U (en) | Safety moving device for high and large templates | |
| CN206327962U (en) | Conveyer belt rolls up intracardiac square steel and takes out frame | |
| CN211895725U (en) | Small component hoisting and carrying device in building field | |
| CN217627231U (en) | Novel visual crane | |
| CN221093580U (en) | Building hoisting frame | |
| CN106743873B (en) | Conveyer belt rolls up intracardiac square steel and takes out frame | |
| CN212359072U (en) | Construction equipment of roofing of encorbelmenting | |
| CN214219413U (en) | Bridge high altitude construction hanging flower basket | |
| CN217650794U (en) | Electric hoist crane convenient to installation is dismantled | |
| CN217650793U (en) | Building engineering material lifting machine |
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: 20201218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |