CN211225786U - 2500 end shaft type transmission take-up frame - Google Patents
2500 end shaft type transmission take-up frame Download PDFInfo
- Publication number
- CN211225786U CN211225786U CN201922234524.8U CN201922234524U CN211225786U CN 211225786 U CN211225786 U CN 211225786U CN 201922234524 U CN201922234524 U CN 201922234524U CN 211225786 U CN211225786 U CN 211225786U
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- lead screw
- box body
- fixed mounting
- lifting
- gearbox
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 43
- 230000007935 neutral effect Effects 0.000 claims description 3
- 230000002040 relaxant effect Effects 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 239000002184 metal Substances 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 238000003466 welding Methods 0.000 abstract description 4
- 238000000137 annealing Methods 0.000 abstract description 3
- 238000005520 cutting process Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000003860 storage Methods 0.000 abstract 1
- 230000005484 gravity Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 230000009347 mechanical transmission Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a 2500 shaft type gearbox transmission take-up stand, the on-line screen storage device comprises a base, the left and right sides at base top fixed mounting has left box and right box respectively, the positive equal fixed mounting in top of left side box and right box has lift gear motor, lift gear motor's output fixed mounting has the lift lead screw, the lower extreme fixed mounting of lift lead screw has the lift bracket, the bottom fixed mounting of lift bracket has top, the equal fixed mounting in bottom in the left side box and the right box outside has the clamp to loosen gear motor. The utility model discloses a whole annealing heat treatment process after 45 steel sheets are rolled over and are pressed the welding for use with 2500 end shaft type gearbox transmission admission racks, eliminate box residual stress after the heat treatment and change metal molecular structure and improve the cutting process of metal, machining is indeformable, and stability is high, improve equipment manufacturing accuracy, the most suitable wire and cable of steel construction box industry of heavily indulging.
Description
Technical Field
The utility model relates to a wire and cable packing technical field specifically is a 2500 shaft type gearbox transmission take-up frames.
Background
The traditional take-up stand adopts a universal joint coupler for transmission, when a driving shaft rotates at an equal angular speed, the angular speed of a driven shaft periodically changes within a certain range, so that additional dynamic load is caused, the transmission is unstable, the gap impact is large, the jumping quantity is large, the mechanical noise is large, the cable conductor is easy to thin due to unstable and unstable speeds, and the product is unqualified.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a 2500 end shaft type gearbox transmission take-up frames possesses the advantage that improves product quality and production efficiency, has solved simple to operate, and speed governing speed scope is big, small, the appearance is pleasing to the eye, bearing capacity is high, the transmission is steady, small in noise, efficient, long service life, take up an area of little problem.
In order to achieve the above object, the utility model provides a following technical scheme: a2500-end-shaft type transmission take-up stand comprises a base, wherein a left box body and a right box body are respectively and fixedly arranged on the left side and the right side of the top of the base, the top parts of the front surfaces of the left box body and the right box body are both fixedly provided with a lifting speed reducing motor, the output end of the lifting speed reducing motor is fixedly provided with a lifting screw rod, the lower end of the lifting screw rod is fixedly provided with a lifting bracket, the bottom of the lifting bracket is fixedly provided with a tip, clamping and loosening speed reduction motors are fixedly arranged at the bottoms of the outer sides of the left box body and the right box body, clamping and loosening screw rods are transversely and rotatably arranged on two sides of the inner cavity of the base, a cable reel driving arm is fixedly arranged on the left side of the right box body and below the top point on the right side, a gear box is fixedly arranged on the right side of the right box body and at one end corresponding to the top point, and the front surfaces of the left box body and the right box body and the surface of the upper end of the lifting screw rod are fixedly provided with screw rod protection brackets.
Preferably, the gearbox is divided into three-gear transmission, namely a fast gear, a slow gear and a neutral gear.
Preferably, the right side fixed mounting of lead screw protection bracket has lead screw protection switch, lead screw protection switch and lift gear motor electric connection.
Preferably, a take-up driving direct current motor is fixedly mounted on the right side of the right box body and located at the top of the gearbox, and guide rails are fixedly mounted on the front face of the lower end of the right box body and the top of the base.
Preferably, the right-hand member fixed mounting of base presss from both sides tight lead screw gearbox of loosing, press from both sides tight lead screw gearbox of loosing and press from both sides tight lead screw cooperation of loosing and use.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a whole annealing heat treatment process after 45 steel sheets are rolled over and are pressed the welding for use with 2500 end shaft type gearbox transmission admission racks, eliminate box residual stress after the heat treatment and change metal molecular structure and improve the cutting process of metal, machining is indeformable, and stability is high, improve equipment manufacturing accuracy, the most suitable wire and cable of steel construction box industry of heavily indulging.
2. The utility model adopts the transmission ratio of the gearbox to the traditional chain transmission through the lifting and clamping of the screw rod, the transmission ratio is stable, the stability is better, the impact and the noise are small in the work, the space size required by the transmission is small, the work is reliable, the service life is long, the design and the manufacture are correct and reasonable, the use and the maintenance are good, the work is very reliable, the service life can be as long as one or two decades, which can not be compared with other mechanical transmissions; the lifting of the cable reel is composed of a lifting bracket, a lead screw, a lifting speed reducing motor and a lead screw protection bracket structure, according to the principle of gravity free-fall motion, the lead screw is arranged at the lower limit position of a movable groove of the lead screw protection bracket and forms a closed protection system with a lead screw protection switch all the time under the action of gravity of a gearbox or a reel, after the gearbox or the reel reaches the lower limit position, the lead screw and the lifting speed reducing motor move upwards under the action of lead screw motion to disconnect the lead screw protection switch, the lead screw stops moving, and the lifting lead screw is protected safely and stably.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a right side view of the structure of the present invention.
In the figure: 1. a base; 2. a left box body; 3. a right box body; 4. a lifting gear motor; 5. a lifting screw rod; 6. a lifting bracket; 7. a tip; 8. clamping and loosening the speed reducing motor; 9. clamping and loosening the screw rod; 10. a cable drum drive arm; 11. a gearbox; 12. a screw rod protection bracket; 13. a screw rod protection switch; 14. a take-up driving direct current motor; 15. a guide rail; 16. and clamping and loosening the screw rod gearbox.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-2, a 2500-end shaft type transmission take-up stand comprises a base 1, a clamping and loosening screw rod transmission case 16 is fixedly installed at the right end of the base 1, the clamping and loosening screw rod transmission case 16 is matched with a clamping and loosening screw rod 9 for use, a left case body 2 and a right case body 3 are respectively and fixedly installed at the left side and the right side of the top of the base 1, a take-up driving direct current motor 14 is fixedly installed at the right side of the right case body 3 and positioned at the top of a transmission case 11, the driving direct current motor is controlled by an European 590-4 quadrant direct current speed regulator produced by SSD company, the starting and speed regulation performance is good, the speed regulation range is wide and smooth, the motor with stronger overload capacity is stable, the: the four-wheel drive type four-wheel drive four-wheel, the transmission ratio of the gearbox 11 is adopted for transmission ratio traditional chain transmission through the lifting and clamping of the screw rod, the transmission ratio is stable, the stability is good, the impact and noise in work are small, the space size required by transmission is small, the work is reliable, the service life is long, the gear transmission is correct and reasonable in design and manufacture, the use and maintenance are good, the work is very reliable, the service life can be as long as one or two decades, and the transmission ratio is incomparable with other mechanical transmission; the cable reel is lifted and lowered by adopting a lifting bracket 6, a screw rod, a lifting speed reducing motor 4 and a screw rod protection bracket 12, according to the gravity free falling motion principle, the screw rod is arranged in a gearbox 11 or a disc tool under the gravity action, the lifting speed reducing motor 4 is always arranged at the lower limit position of a movable groove of the screw rod protection bracket 12, and a screw rod protection switch 13 forms a closed protection system, when the gearbox 11 or the disc tool reaches the lower limit position, the screw rod and the lifting speed reducing motor 4 move upwards under the action of the screw rod motion to disconnect the screw rod protection switch 13, (designed according to the gravity free falling motion principle, the lifting screw rod is protected from being extruded and deformed easily), the screw rod stops moving, the lifting screw rod 5 is safely and stably protected, the lifting bracket 6 is fixedly arranged at the lower end of the lifting screw rod 5, a tip 7 is fixedly arranged at the bottom of the lifting bracket 6, (the coaxial helical gear speed reducing motor has compact structure, small volume, beautiful appearance, strong overload bearing capacity, strong universality, convenient use and maintenance and low maintenance cost), two sides of the inner cavity of the base 1 are transversely and rotatably provided with clamping and loosening screw rods 9, the left side of the right box body 3 is fixedly provided with a cable reel driving arm 10 below the top point 7 at the right side, one end of the right side of the right box body 3 corresponding to the top point 7 is fixedly provided with a gearbox 11, the gearbox 11 is divided into three-gear transmission and is respectively a fast gear, a slow gear and a neutral gear, (the advantages of convenient operation, small volume, high bearing capacity, stable transmission, low noise and high efficiency), the front surfaces of the left box body 2 and the right box body 3 are fixedly provided with a screw rod protection bracket 12 on the surface at the upper end of the lifting screw rod 5, the right side of the screw rod protection bracket 12 is fixedly provided with a screw rod protection switch 13, the 2500-end-shaft type transmission take-up frame is subjected to integral annealing heat treatment after folding, pressing and welding of a No. 45 steel plate, residual stress of the box body is eliminated after heat treatment, the molecular structure of metal is changed, cutting processing of the metal is improved, machining is not deformed, stability is high, equipment manufacturing precision is improved, and the steel structure box body is most suitable for the wire and cable heavy industry.
The standard parts used in the present application document can be purchased from the market, each part in the present application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machines, the parts and the equipment adopt the conventional types in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming by a person skilled in the art, the present application document belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the present application document does not explain the control mode and the circuit connection in detail, and the detailed description is not given here.
When the transmission device is used, the transmission ratio of the transmission box 11 is adopted for transmission through the lifting and clamping of the screw rod, the transmission ratio is stable, the stability is better, the impact and noise in work are small, the space size required by transmission is small, the work is reliable, the service life is long, the design and manufacture are correct and reasonable, the use and maintenance are good, the work is very reliable, the service life can be as long as one or two decades, and the transmission device is also incomparable with other mechanical transmissions; the lifting of the cable reel is structurally composed of a lifting bracket 6, a lead screw, a lifting speed reducing motor 4 and a lead screw protection bracket 12, according to the principle of gravity free-fall motion, the lead screw is arranged in a closed protection system which is formed by the lifting speed reducing motor 4 and a lead screw protection switch 13 at the lower limit position of a movable groove of the lead screw protection bracket 12 all the time under the action of gravity of a gearbox 11 or a reel, when the gearbox 11 or the reel reaches the lower limit position, the lead screw and the lifting speed reducing motor 4 move upwards under the action of lead screw motion to disconnect the lead screw protection switch 13, the lead screw stops moving, and the lifting lead screw 5 is.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a 2500 end shaft type gearbox transmission take-up stand, includes base (1), its characterized in that: the left side and the right side of the top of the base (1) are respectively and fixedly provided with a left box body (2) and a right box body (3), the positive tops of the left box body (2) and the right box body (3) are respectively and fixedly provided with a lifting speed reducing motor (4), the output end of the lifting speed reducing motor (4) is fixedly provided with a lifting lead screw (5), the lower end of the lifting lead screw (5) is fixedly provided with a lifting bracket (6), the bottom of the lifting bracket (6) is fixedly provided with a tip (7), the bottoms of the outer sides of the left box body (2) and the right box body (3) are respectively and fixedly provided with a clamping and loosening speed reducing motor (8), the two sides of the inner cavity of the base (1) are respectively and transversely and rotatably provided with a clamping and loosening lead screw (9), a cable reel driving arm (10) is fixedly arranged on the left side of the right box body (3) and below the tip (7), and one end of the, and the surfaces of the front surfaces of the left box body (2) and the right box body (3) and positioned at the upper end of the lifting screw rod (5) are fixedly provided with screw rod protection brackets (12).
2. The 2500 end shaft gearbox transmission take-up frame of claim 1, wherein: the gearbox (11) is divided into three-gear transmission, namely a fast gear, a slow gear and a neutral gear.
3. The 2500 end shaft gearbox transmission take-up frame of claim 1, wherein: the right side fixed mounting of lead screw protection bracket (12) has lead screw protection switch (13), lead screw protection switch (13) and lift gear motor (4) electric connection.
4. The 2500 end shaft gearbox transmission take-up frame of claim 1, wherein: the right side of right side box (3) and the top fixed mounting who is located gearbox (11) have receipts line drive DC motor (14), the equal fixed mounting in front of right side box (3) lower extreme and the top of base (1) has guide rail (15).
5. The 2500 end shaft gearbox transmission take-up frame of claim 1, wherein: the right-hand member fixed mounting of base (1) presss from both sides tight lead screw gearbox (16) of relaxing, press from both sides tight lead screw gearbox (16) of relaxing and press from both sides tight lead screw (9) cooperation use of relaxing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922234524.8U CN211225786U (en) | 2019-12-13 | 2019-12-13 | 2500 end shaft type transmission take-up frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922234524.8U CN211225786U (en) | 2019-12-13 | 2019-12-13 | 2500 end shaft type transmission take-up frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211225786U true CN211225786U (en) | 2020-08-11 |
Family
ID=71925168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922234524.8U Expired - Fee Related CN211225786U (en) | 2019-12-13 | 2019-12-13 | 2500 end shaft type transmission take-up frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211225786U (en) |
-
2019
- 2019-12-13 CN CN201922234524.8U patent/CN211225786U/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: 20200811 |