CN203740774U - Constant torque tube coiling device - Google Patents
Constant torque tube coiling device Download PDFInfo
- Publication number
- CN203740774U CN203740774U CN201420140175.8U CN201420140175U CN203740774U CN 203740774 U CN203740774 U CN 203740774U CN 201420140175 U CN201420140175 U CN 201420140175U CN 203740774 U CN203740774 U CN 203740774U
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- China
- Prior art keywords
- tracheae
- hollow spindle
- weight box
- air feed
- cable drum
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- 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 - Lifetime
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
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- 230000009471 action Effects 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000005520 electrodynamics Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001141 propulsive effect Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The utility model relates to a constant torque air tube coiling device, which comprises a protection rack, a weight box, a hollow main shaft and an air tube drum assembly, wherein the outer end of the hollow main shaft is sealed and connected with an elbow, an air supply tube is sealed and connected on the other end of the elbow, a rotating joint is sealed and connected on the inner end of the hollow main shaft, an air supply source is connected on the other end of the rotating joint, the hollow main shaft is provided with a cable drum which rotates synchronously, a steel rope is wound on the cable drum, and is connected with the weight box, and a connecting end of the air supply source of the rotating joint, the hollow main shaft, the elbow and the air supply tube form an opened air circuit. The air supply tube drives the air tube drum assembly to rotatably place tubes through external traction, and synchronously drives the hollow main shaft and the cable drum to rotate and enable the weight box to go up. The air supply tube goes down through action of gravity by relieving external traction which is the weight box, and synchronously drives the cable drum, the hollow main shaft and the air tube drum assembly to rotate in the opposite direction and complete tube collection. The constant torque air tube coiling device has the advantages that the constant torque air tube coiling device is zero in energy consumption, environmentally friendly, simple in structure, constant in torque, excellent in synchronism and convenient in maintenance and the like.
Description
Technical field
The utility model relates to the retractable equipment of spool type tracheae, refers in particular to a kind of constant moment of force tracheae batch up gear.
Background technology
The at present both at home and abroad tracheae retractable of tracheae batch up gear adopts electrical motor or wind spring as propulsion source more, and electrical motor is given various forms of transmission devices by speed reduction gearing by transmission of power, then by this transmission device, power is passed to reel and carry out folding and unfolding tracheae.Also have need not be electric motor driven the tracheae batch up gear of zero power consumption, as elastic force type tracheae batch up gear, by the driving of spring force, realize the draw-in and draw-off function of tracheae, but inevitably there are the following problems: 1) need to expend additional energy source---electric energy during work.2) due to the introducing of electrical motor and relevant annex, cause the maintenance rate of tracheae batch up gear higher, upkeep cost is more.3) be not suitable for some environment severe and to using under the influential occasion of electric equipment.4) use spring force to drive, torque adiustment is little, and moment is not enough, and the manufacture of spring has relatively high expectations, and also easily fatigue failure, also needs certain expertise and professional tool during replacing.
Summary of the invention
The purpose of this utility model is for the shortcoming existing in background technology and problem improvement and bring new ideas in addition, provides a kind of gravity that utilizes as power, and by adjusting, weight box is adjusted and constant moment, to realize the constant moment of force tracheae batch up gear of zero power consumption.
The technical solution of the utility model is a kind of tracheae batch up gear for the retractable of spool type air feed tracheae of structure; it comprises the fender bracket that is arranged on ground; be arranged on the weight box in fender bracket; by bearing, be fixed on the hollow spindle at fender bracket top; with be connected to hollow spindle outer end, the gas tube reel assembly of air feed tracheae around the home, wherein:
The hollow spindle outer end elbow that is tightly connected, the other end of this elbow air feed tracheae that is tightly connected; Hollow spindle the inner swivel joint that is tightly connected, the other end of this swivel joint connects air supply source; The cable drum of synchronous rotation is set on hollow spindle, on cable drum, have around the home steel rope, and steel rope is connected with weight box;
The air supply source coupling end of described swivel joint and hollow spindle, elbow and air feed tracheae form unimpeded gas circuit; Air feed tracheae drives the rotation of gas tube reel assembly to put pipe by outside tractive force effect, synchronously drives hollow spindle and cable drum rotation to make weight box increase; It is that weight box declines by Action of Gravity Field that air feed tracheae is removed outside tractive force, synchronously drives cable drum, hollow spindle and the contrarotation of gas tube reel assembly to complete closed tube.
Advantage of the present utility model and beneficial effect:
The utility model is to using gravity as power driven reel automatic rolling tracheae, by external force traction, discharge the mechanical device of tracheae, there is zero power consumption, environmental protection, simple in structure, the features such as moment is constant, synchronism good, easy to maintenance, are mainly used in air feed tracheae on the steel works equipments such as buggy ladle and batch.
The utility model is compared with spring loaded tracheae batch up gear or electrodynamic type tracheae batch up gear, there is following effect: 1, weight box is simple in structure, can utilize steel mill's rejected material to fill counterweight, to the specification of weighting material and material type no requirement (NR), size, can put into material environment friendly, do not need outer energy propulsive effort, energy-saving and environmental protection; 2, simple in structure, drive torque is constant, synchronism good, easy to maintenance, use safety; 3, torque adjusting can realize by plus-minus weight box counterweight amount, simple to operate.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model.
Fig. 2 is the right elevation of Fig. 1.
The specific embodiment
From Fig. 1,2; the utility model is for the retractable of spool type air feed tracheae; comprise the fender bracket 12 that is arranged on ground; be arranged on the weight box 14 in fender bracket 12; by bearing 11, be fixed on the hollow spindle 6 at fender bracket 12 tops; with be connected to hollow spindle 6 outer ends, the gas tube reel assembly 1 of air feed tracheae 4 around the home, wherein:
The hollow spindle 6 outer ends elbow 5 that is tightly connected, the other end of this elbow 5 air feed tracheae 4 that is tightly connected; Hollow spindle 6 the inners swivel joint 9 that is tightly connected, the other end of this swivel joint 9 connects air supply source; The cable drum 7 of synchronous rotation is set on hollow spindle 6, on cable drum 7, has around the home steel rope 8, and steel rope 8 is connected with weight box 14;
The air supply source coupling end of described swivel joint 9 and hollow spindle 6, elbow 5 and air feed tracheae 4 form unimpeded gas circuit; Air feed tracheae 4 drives 1 rotation of gas tube reel assembly to put pipe by outside tractive force effect, synchronously drives hollow spindle 6 and cable drum 7 rotations to make weight box 14 increase; It is that weight box 14 declines by Action of Gravity Field that air feed tracheae 4 is removed outside tractive force, synchronously drives cable drum 7, hollow spindle 6 and 1 contrarotation of gas tube reel assembly to complete closed tube.
Gas tube reel assembly 1 described in the utility model comprises the bobbin trunk 2 that is arranged on middle part, and is arranged on the block plate 3 at bobbin trunk 2 two ends, and air feed tracheae 4 is set around in the bobbin trunk 2 between two block plates 3.The gas tube reel assembly 1 that described elbow 5 one ports are connected in hollow spindle 6 by thread seal arranges end, and another port is connected in the origin or beginning of air feed tracheae 4 by thread seal.Described hollow spindle 6 is arranged at the top of bearing 11 by bearing set 10.Described cable drum 7 is fixedly installed on hollow spindle 6 middle parts, and its reel stack shell is provided with single head plug helix, and steel rope 8 neatly coils on stack shell.Described swivel joint 9 is fixed on bearing 11, that end of its sealed attachment hollow spindle 6 and hollow spindle 6 synchronous rotaries.On described fender bracket 12, the position of corresponding weight box 14 is provided with the channel-section steel slideway 13 that auxiliary weight box 14 moves up and down.
Structure of the present utility model and principle of work:
The utility model comprises gas tube reel assembly 1, bearing 11, cable drum 7, weight box 14, fender bracket 12 and is arranged on elbow 5, swivel joint 9 and the hollow spindle 6 on bearing.Wherein: gas tube reel assembly 1 comprises bobbin trunk 2 and block plate 3, block plate 3 is arranged on bobbin trunk 2 two ends, guarantees that tracheae 4 standards are wound up in bobbin trunk 2.Bearing 11 comprises elbow 5, swivel joint 9 and hollow spindle 6; Elbow 5 use thread seals are connected in gas tube reel assembly 1 one end of hollow spindle 6, and other end is connected with air feed tracheae 4 use thread seals; Swivel joint 9 use thread seals are connected in the other end of hollow spindle 6, and other end is connected with air supply source sealing; Swivel joint 9 is fixed on bearing 11, and 9 one of swivel joint are together rotated with hollow spindle 6 with hollow spindle 6 sealed attachment.Cable drum 7 is installed on hollow spindle 6, by steel rope 8, is connected with weight box 14; Cable drum 7 is provided with single head plug helix, and the steel rope 8 of being convenient to diameter and being d is neatly coiled on cable drum 7; Its single head spiral groove depth is that 0.3～0.4d, groove width are that 0.8～1d, separation are d+2～d+3mm.Bearing 11 is arranged on fender bracket 12 tops, and weight box 14 is arranged in fender bracket 12, along the fixedly channel-section steel slideway 13 upper and lower slips in fender bracket 12, guarantees safety.
When gas equipment leaves the utility model, be wound on air feed tracheae 4 on gas tube reel assembly 1 externally under the effect of tractive force, overcome the resistance of weight box 14 counterweights and discharge air feed tracheae 4, keep the continuous air feed of gas equipment; Meanwhile, gas tube reel assembly 1 drives hollow spindle 6 and cable drum 7 to rotate, and drives weight box 14 to rise, for batching air feed tracheae 4 cumulatives by steel rope 8.When gas equipment returns, the gravity of air feed tracheae 4 or outside tractive force are disengaged the effect of air feed tracheae 4, now weight box 14 starts to decline under Action of Gravity Field, by steel rope 8, drive cable drum 7, cable drum 7 rotates and drives hollow spindle 6 and gas tube reel assembly 1, and gas tube reel assembly 1 makes air feed tracheae 4 standards be wound on realization in bobbin trunk 2 with corresponding speed and regains air feed tracheae 4.
The utility model can be totally independent of walking arrangement, than electrodynamic type tracheae batch up gear, because adopting weight box 14 counterweights, its drive part provides propulsive effort, itself no longer needs electricity consumption tracheae batch up gear, saved loaded down with trivial details installation cabling work, without automatically controlled part, radiationless, environmental protection and the saving energy.Owing to adopting weight box 14 counterweights that driving is provided, can save again electrical motor and corresponding retarder part, reduced greatly cost, reduce trouble point and extended service life.The utility model is relaxed by the more common tracheae batch up gear of external conditions restriction greatly, can under the mal-condition of high temperature, dust, continuous rainwater, work, and makes its applicable surface wider, more general; Torque adiustment of the present utility model is also larger than common tracheae batch up gear, can free adjustment, only need to increase or reduce the amount of weight box 14 interior mass, can obtain tracheae and batch the required moment of batching, meet the tracheae folding and unfolding requirement of various different sizes, different length.
The utility model can be widely used on the various mobile devices that need tracheae air feed such as steel mill's buggy ladle, for coordinating mobile device to use in its operating environment.The utility model all should design targetedly at aspects such as overall dimension, installation site and each cell layouts.
Embodiment described in the utility model is only the description that preferred implementation of the present utility model is carried out; not the utility model design and scope are limited; do not departing under the prerequisite of the utility model design philosophy; various modification and improvement that in this area, engineering staff make the technical solution of the utility model; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection, is all documented in claims.
Claims (7)
1. a constant moment of force tracheae batch up gear; retractable for spool type air feed tracheae; it is characterized in that comprising the fender bracket (12) that is arranged on ground; be arranged on the weight box (14) in fender bracket (12); by bearing (11), be fixed on the hollow spindle (6) at fender bracket (12) top; with be connected to hollow spindle (6) outer end, the gas tube reel assembly (1) of air feed tracheae (4) around the home, wherein:
Hollow spindle (6) the outer end elbow (5) that is tightly connected, the other end of this elbow (5) the air feed tracheae (4) that is tightly connected; Hollow spindle (6) the inner swivel joint (9) that is tightly connected, the other end of this swivel joint (9) connects air supply source; The cable drum (7) that synchronous rotation is set on hollow spindle (6), has steel rope (8) around the home on cable drum (7), and steel rope (8) is connected with weight box (14);
The air supply source coupling end of described swivel joint (9) and hollow spindle (6), elbow (5) and air feed tracheae (4) form unimpeded gas circuit; Air feed tracheae (4) drives gas tube reel assembly (1) rotation to put pipe by outside tractive force effect, synchronously drives hollow spindle (6) and cable drum (7) rotation to make weight box (14) increase; It is that weight box (14) declines by Action of Gravity Field that air feed tracheae (4) is removed outside tractive force, synchronously drives cable drum (7), hollow spindle (6) and gas tube reel assembly (1) contrarotation to complete closed tube.
2. constant moment of force tracheae batch up gear according to claim 1, it is characterized in that described gas tube reel assembly (1) comprises the bobbin trunk (2) that is arranged on middle part, with the block plate (3) that is arranged on bobbin trunk (2) two ends, air feed tracheae (4) is set around in the bobbin trunk (2) between two block plates (3).
3. constant moment of force tracheae batch up gear according to claim 1, it is characterized in that the gas tube reel assembly (1) that described elbow (5) one ports are connected in hollow spindle (6) by thread seal arranges end, another port is connected in the origin or beginning of air feed tracheae (4) by thread seal.
4. constant moment of force tracheae batch up gear according to claim 1, is characterized in that described hollow spindle (6) is arranged at the top of bearing (11) by bearing set (10).
5. constant moment of force tracheae batch up gear according to claim 1, is characterized in that described cable drum (7) is fixedly installed on hollow spindle (6) middle part, and its reel stack shell is provided with single head plug helix, and steel rope (8) neatly coils on stack shell.
6. constant moment of force tracheae batch up gear according to claim 1, is characterized in that described swivel joint (9) is fixed on bearing (11) upper, that end of its sealed attachment hollow spindle (6) and hollow spindle (6) synchronous rotary.
7. constant moment of force tracheae batch up gear according to claim 1, is characterized in that the position of the upper corresponding weight box (14) of described fender bracket (12) is provided with the channel-section steel slideway (13) that auxiliary weight box (14) moves up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420140175.8U CN203740774U (en) | 2014-03-27 | 2014-03-27 | Constant torque tube coiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420140175.8U CN203740774U (en) | 2014-03-27 | 2014-03-27 | Constant torque tube coiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203740774U true CN203740774U (en) | 2014-07-30 |
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ID=51340603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420140175.8U Expired - Lifetime CN203740774U (en) | 2014-03-27 | 2014-03-27 | Constant torque tube coiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203740774U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253797A (en) * | 2015-10-23 | 2016-01-20 | 哈尔滨工业大学 | Low-inertia spring and torsion bar type constant force mechanism |
| CN107477260A (en) * | 2017-09-21 | 2017-12-15 | 江苏大力城电气有限公司 | A kind of symmetrical expression spring constant force suspension and support |
| CN110884966A (en) * | 2019-11-26 | 2020-03-17 | 安徽科创新能源科技有限责任公司 | Automatic take-up of new forms of energy charging stake |
-
2014
- 2014-03-27 CN CN201420140175.8U patent/CN203740774U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253797A (en) * | 2015-10-23 | 2016-01-20 | 哈尔滨工业大学 | Low-inertia spring and torsion bar type constant force mechanism |
| CN105253797B (en) * | 2015-10-23 | 2017-06-20 | 哈尔滨工业大学 | Low inertia spring torsion bar type constant force mechanisms |
| CN107477260A (en) * | 2017-09-21 | 2017-12-15 | 江苏大力城电气有限公司 | A kind of symmetrical expression spring constant force suspension and support |
| CN110884966A (en) * | 2019-11-26 | 2020-03-17 | 安徽科创新能源科技有限责任公司 | Automatic take-up of new forms of energy charging stake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YUEYANG ZHIHAI WIRE ELECTROMAGNETIC CO., LTD. Free format text: FORMER OWNER: HU'NAN KEMEIDA ELECTRIC CO., LTD. Effective date: 20150302 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150302 Address after: 414000 No. 88, Yue Yue Street, Yueyang Tower District, Yueyang, Hunan, Xueyuan Road Patentee after: Yueyang Zhi Hai Wire Electromagnetic Co.,Ltd. Address before: 414000 Hunan province Yueyang Kemeida Road Economic Development Zone No. 8 Patentee before: HUNAN KEMEIDA ELECTRIC Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 414000 No. 88, Yue Yue Street, Yueyang Tower District, Yueyang, Hunan, Xueyuan Road Patentee after: Yueyang new step Technology Co.,Ltd. Address before: 414000 No. 88, Yue Yue Street, Yueyang Tower District, Yueyang, Hunan, Xueyuan Road Patentee before: Yueyang Zhi Hai Wire Electromagnetic Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |