CN204156413U - With the cable drum carriage of buffer unit - Google Patents
With the cable drum carriage of buffer unit Download PDFInfo
- Publication number
- CN204156413U CN204156413U CN201420571908.3U CN201420571908U CN204156413U CN 204156413 U CN204156413 U CN 204156413U CN 201420571908 U CN201420571908 U CN 201420571908U CN 204156413 U CN204156413 U CN 204156413U
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- China
- Prior art keywords
- bobbin
- buffer unit
- fixed
- underframe
- vehicle frame
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- 230000002265 prevention Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 4
- 241000606750 Actinobacillus Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Abstract
The utility model provides a kind of cable drum carriage with buffer unit, it comprises vehicle frame mechanism, payingoff mechanism, the front end haulage gear being fixed on vehicle frame mechanism and buffer unit, vehicle frame mechanism comprises underframe and is located at the movable castor of underframe both sides, underframe is vertically installed with complex root bracing frame; Payingoff mechanism comprises left cable disc, right cable disc and bobbin between the two, and the central rotational of every two bracing frames arranges a bobbin; Buffer unit is arranged on side, bobbin top, it brake bar comprising fixedly sleeved stationary magazine creel on bobbin and be threaded with stationary magazine creel, one end of brake bar is fixedly installed the sticking part for fitting with bobbin of arc, and the other end is fixedly installed the handle stretched out outside stationary magazine creel.The utility model by increasing buffer unit on wire barrow, when situations such as occurring men working needs to stop unwrapping wire immediately, makes bobbin stop operating, thus realizes the prevention of bobbin, can obtain and prevent cable to break the effect of stock, damage in insulation etc.
Description
Technical field
The utility model relates to power construction servicing unit technical field, particularly relates to a kind of drum that can solve on existing wire barrow can not stop unwrapping wire problem automatically cable drum carriage when draw-gear stops.
Background technology
Power department needs to use a large amount of cables in power overhead network construction, often needs unwrapping wire and take-up operation.When some cables are comparatively thick or cable is long especially, unwrapping wire and take-up work very loaded down with trivial details, arduous.Had the mode adopting artificial unwrapping wire, putting a wire generally needs two people to carry out, people's unwrapping wire in the past, and another people draws electric wire and advances.There are following two defects in artificial unwrapping wire: on the one hand, artificial unwrapping wire adds labour intensity, reduces operating efficiency, and track remodelling and human cost are increased greatly; On the other hand, artificial unwrapping wire easily cause wire at random, bending, cause wire easily to damage, destroy electric wire intensity, shorten its useful life, affect construction schedule.
In view of manual operation is easy to the defect that damages to cable, Electric paying-off automobile is then the device using the equipment such as drum stand to facilitate coiling, current Electric paying-off automobile is mostly heavier, vehicle is larger, long, generally comprise large-scale vehicle frame, four wheels and actinobacillus wheel, during construction, need to move this large-scale wire barrow to destination with haulage gears such as tractors, then construct, after having constructed, in transition or when knocking off, retract with hitching machinery again, there is following defect in this Electric paying-off automobile: the limitation by site area is larger, (as in lane) little for place or the long place having crops, this large-scale wire barrow can not enter to construct or can cause the injury of crops at all.
In addition, when occurring that front unwrapping wire personnel need to stop unwrapping wire immediately because of construction reason, or at wire barrow in the traction power situation losing draw-gear, drum on wire barrow is under the effect of rotator inertia, also can continue rotation and be in unwrapping wire state, existing wire barrow, because of without emergency braking apparatus, can only be braked drum by instruments such as wooden sticks, very easily cause wire strand breakage, damage in insulation, do not have good braking action.
Therefore, the vehicle existed for existing cable wire barrow is heavy, volume is comparatively large, comparatively large by the limitation of site area, the shortcomings such as brake hard effect can not be played well, necessaryly provide a kind of multi-functional emergeney breathing equipment, overcome the defect of prior art.
Utility model content
Technical solutions of the utility model are as follows: a kind of cable drum carriage with buffer unit, described cable drum carriage comprises vehicle frame mechanism, payingoff mechanism, haulage gear and buffer unit, described vehicle frame mechanism comprises underframe and is located at the movable castor of described underframe both sides, described underframe comprises square outside framework and is fixed on the cross bar that the complex root in described outside framework is parallel to each other, and described movable castor is arranged on the both sides of described outside framework;
The cross bar of described underframe is fixedly installed the complex root bracing frame perpendicular to described cross bar, the top of every root support frame as described above all arranges an axis hole;
Described payingoff mechanism comprises left cable disc, right cable disc and the bobbin between described left cable disc and right cable disc, the central rotational of every two support frames as described above arranges bobbin described in, and the two ends of described bobbin penetrate in the described axis hole of the support frame as described above of corresponding end respectively;
Described haulage gear is fixed on the front end of described vehicle frame mechanism, and it comprises draw bar and drawing head, and described draw bar one end is fixed on the outside framework of described vehicle frame mechanism, and the other end arranges described drawing head, and described drawing head has a towing pad;
Described buffer unit is arranged on side, described bobbin top, it comprises stationary magazine creel and brake bar, described stationary magazine creel is fixedly sleeved on described bobbin, and it fixed cylinder comprising hollow and the bung be arranged on described fixed cylinder, the inwall of described fixed cylinder is provided with internal thread; One end of described brake bar is fixedly installed the sticking part for fitting with described bobbin of arc, and the other end is fixedly installed the handle stretched out outside described fixed cylinder.
Further, the outer wall of described brake bar is provided with the external screw thread corresponding to the internal thread of described fixed muffle.
Further, the intrados of described sticking part is provided with wearing layer.
Further, the lower end of support frame as described above is provided with brace, and described brace one end is fixed on support frame as described above, and the other end tilts to be fixed on described cross bar.
The beneficial effects of the utility model:
(1), the utility model provides a kind of cable drum carriage with buffer unit, by increasing buffer unit on wire barrow, when situations such as occurring men working needs to stop unwrapping wire immediately, the mode of manually braking, frictional damping force is applied in time on bobbin, bobbin is stopped operating, thus realizes the braking of bobbin, can obtain and prevent cable to break the effect of stock, damage in insulation etc.
(2), the utility model arranges many group cable support framves on the underframe of wire barrow, can realize the unwrapping wire of Stranded cable simultaneously, substantially increase operating efficiency.
(3), the utility model structure is simple, and constructability human users, avoids the damage of cable material, effectively improves the operating efficiency of unwrapping wire.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Fig. 1 is the structural representation of the utility model with the cable drum carriage of buffer unit;
Fig. 2 is the structural representation of the payingoff mechanism of Fig. 1;
Fig. 3 is the structural representation of buffer unit in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model discloses a kind of cable drum carriage with buffer unit, for defence line quick in power overhead network construction, and brake hard can live drum when stopping defence line.Shown in composition graphs 1 and Fig. 2, cable drum carriage of the present utility model comprises vehicle frame mechanism 1, payingoff mechanism 2, haulage gear 3 and buffer unit 4, vehicle frame mechanism 1 is as the supporter of whole car body, it movable castor 12 comprising underframe 11 and be located at underframe 11 both sides, underframe 11 comprises the plural cross bar 112 in outside framework 111 and outside framework 111, outside framework 111 forms polygon by many bodies of rod are end to end, in the present embodiment, the shape of outside framework 111 is square, certainly also can be set to the good shape of the steadinesss such as triangle.Cross bar 112 is fixed on the left and right sides in outside framework 111 and arranged in parallel.Movable castor 12 is arranged on the both sides of outside framework 111.
The cross bar 112 of underframe 11 is fixedly installed complex root bracing frame 13, in the present embodiment, middle part cross bar 112 in outside framework 111 is arranged 3 bracing frames 13, spacing between every two bracing frames 13 is equal, certainly, the utility model is not limited to only on a cross bar 112, arrange bracing frame 13, also can all arrange upper support frame 13 on all the other crossbearers 112, can realize the unwrapping wire of stranded cable under the affecting of automatic traction device (not shown).
Bracing frame 13 is perpendicular to cross bar 112, and the top of every root bracing frame 13 all arranges an axis hole 14; And being provided with a payingoff mechanism 2 in the middle of every two bracing frames 13, the two ends of payingoff mechanism 2 extend in the axis hole 14 at two ends.
As shown in Figure 2, payingoff mechanism 2 comprises left cable disc 21, right cable disc 22 and bobbin 23, and in the present embodiment, left cable disc 21, right cable disc 22 are discoid, and being symmetrically fixed on the both sides of bobbin 23 respectively, the two ends of bobbin 23 are all stretched out outside left cable disc 21, right cable disc 22.The central rotational of every two bracing frames arranges a bobbin 23, and the two ends of bobbin 23 penetrate in the axis hole 14 of the bracing frame 13 of corresponding end respectively.
As shown in Figure 1, haulage gear 3 is fixed on the front end of vehicle frame mechanism 1, for being connected with automatic traction device, as draw-gears such as tractors.It comprises draw bar 31 and drawing head 32, and draw bar 31 one end is fixed on the outside framework 111 of vehicle frame mechanism 1, and the other end arranges drawing head 32, in the present embodiment, what be provided with two draw bars, 31, two draw bars 31 and outside framework 111 forms triangle, and triangular shape bonding strength is stronger; Drawing head 32 is arranged on two draw bars 31 junction surface relative with being fixed on outside framework 111 one end, drawing head 32 is arranged a towing pad 33, and automatic traction device is connected with haulage gear 3 by towing pad 33.
As shown in Figure 3, buffer unit 4 is arranged on side, bobbin 23 top, for increasing the frictional force on bobbin 23 surface.It comprises stationary magazine creel 41 and brake bar 42, stationary magazine creel 41 is fixedly sleeved on bobbin 23, it fixed cylinder 411 comprising hollow and the bung 412 be arranged on fixed cylinder 411, the inwall of fixed cylinder 411 is provided with internal thread (not shown), the outer wall of brake bar 42 is provided with the external screw thread (not shown) corresponding to the internal thread of fixed cylinder 411, brake bar 42 is fixedly connected with by threaded engagement with fixed cylinder 411.
Brake bar 42, for fitting with bobbin 23 outer surface, increases the frictional force on bobbin 23 surface, is got off by the rotating speed buffer deceleration of bobbin 23, prevents the rotation of bobbin 23 in time; One end of brake bar 42 is fixedly installed the sticking part 43 of arc, the other end is fixedly installed the handle 44 stretched out outside fixed cylinder 411, manually turning handle 44 makes sticking part 43 move towards the direction of bobbin 23, drive sticking part 43 progressively to fit with bobbin 23 intimate by brake bar 42, bobbin 23 is promptly prevented.
Preferably, the intrados of sticking part 43 is provided with wearing layer 45, adds the resistance to wear of the sticking part 43 of buffer unit 4.
Preferably, the lower end of bracing frame 13 is provided with brace 15, and brace 15 one end to be fixed on bracing frame 13, and the other end tilts to be fixed on cross bar 112, for strengthening the support steadiness of bracing frame 13.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. the cable drum carriage with buffer unit, it is characterized in that, described cable drum carriage comprises vehicle frame mechanism, payingoff mechanism, haulage gear and buffer unit, described vehicle frame mechanism comprises underframe and is located at the movable castor of described underframe both sides, described underframe comprises square outside framework and is fixed on the cross bar that the complex root in described outside framework is parallel to each other, and described movable castor is arranged on the both sides of described outside framework;
The cross bar of described underframe is fixedly installed the complex root bracing frame perpendicular to described cross bar, the top of every root support frame as described above all arranges an axis hole;
Described payingoff mechanism comprises left cable disc, right cable disc and the bobbin between described left cable disc and right cable disc, the central rotational of every two support frames as described above arranges bobbin described in, and the two ends of described bobbin penetrate in the described axis hole of the support frame as described above of corresponding end respectively;
Described haulage gear is fixed on the front end of described vehicle frame mechanism, and it comprises draw bar and drawing head, and described draw bar one end is fixed on the outside framework of described vehicle frame mechanism, and the other end arranges described drawing head, and described drawing head has a towing pad;
Described buffer unit is arranged on side, described bobbin top, it comprises stationary magazine creel and brake bar, described stationary magazine creel is fixedly sleeved on described bobbin, and it fixed cylinder comprising hollow and the bung be arranged on described fixed cylinder, the inwall of described fixed cylinder is provided with internal thread; One end of described brake bar is fixedly installed the sticking part for fitting with described bobbin of arc, and the other end is fixedly installed the handle stretched out outside described fixed cylinder.
2. the cable drum carriage with buffer unit according to claim 1, is characterized in that, the outer wall of described brake bar is provided with the external screw thread corresponding to the internal thread of described fixed muffle.
3. the cable drum carriage with buffer unit according to claim 1, is characterized in that, the intrados of described sticking part is provided with wearing layer.
4. the cable drum carriage with buffer unit according to claim 1, is characterized in that, the lower end of support frame as described above is provided with brace, and described brace one end is fixed on support frame as described above, and the other end tilts to be fixed on described cross bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571908.3U CN204156413U (en) | 2014-09-30 | 2014-09-30 | With the cable drum carriage of buffer unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571908.3U CN204156413U (en) | 2014-09-30 | 2014-09-30 | With the cable drum carriage of buffer unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204156413U true CN204156413U (en) | 2015-02-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420571908.3U Expired - Fee Related CN204156413U (en) | 2014-09-30 | 2014-09-30 | With the cable drum carriage of buffer unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204156413U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107104384A (en) * | 2017-04-28 | 2017-08-29 | 国网宁夏电力公司石嘴山供电公司 | Aerial condutor wire barrow |
| CN107416617A (en) * | 2017-09-19 | 2017-12-01 | 池州市柏泰贸易有限公司 | A kind of cable trailing device for mining machinery |
| CN109132729A (en) * | 2018-07-16 | 2019-01-04 | 杜淑荣 | A kind of power cable folding and unfolding vehicle with double freedom buffering |
-
2014
- 2014-09-30 CN CN201420571908.3U patent/CN204156413U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107104384A (en) * | 2017-04-28 | 2017-08-29 | 国网宁夏电力公司石嘴山供电公司 | Aerial condutor wire barrow |
| CN107104384B (en) * | 2017-04-28 | 2019-03-19 | 国网宁夏电力公司石嘴山供电公司 | Aerial condutor wire barrow |
| CN107416617A (en) * | 2017-09-19 | 2017-12-01 | 池州市柏泰贸易有限公司 | A kind of cable trailing device for mining machinery |
| CN107416617B (en) * | 2017-09-19 | 2023-06-23 | 洛阳威卡矿山机械设备有限公司 | Cable dragging device for mining machinery |
| CN109132729A (en) * | 2018-07-16 | 2019-01-04 | 杜淑荣 | A kind of power cable folding and unfolding vehicle with double freedom buffering |
| CN109132729B (en) * | 2018-07-16 | 2020-10-13 | 苏州律点信息科技有限公司 | Power cable winding and unwinding vehicle with double-freedom-degree buffering function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150211 Termination date: 20190930 |