CN205355692U - Turbine control cable outlet mouth draw gear fights - Google Patents
Turbine control cable outlet mouth draw gear fights Download PDFInfo
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- CN205355692U CN205355692U CN201521131124.XU CN201521131124U CN205355692U CN 205355692 U CN205355692 U CN 205355692U CN 201521131124 U CN201521131124 U CN 201521131124U CN 205355692 U CN205355692 U CN 205355692U
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- iron plate
- cable
- outlet mouth
- wheel machine
- bucket wheel
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Abstract
The utility model discloses a turbine control cable outlet mouth draw gear fights, include the nut, lead chain, iron plate, cable, iron plate includes iron plate A and iron plate B, iron plate A is 2, the nut be 2 it is 2 to lead the chain, iron plate A links to each other through leading the chain with the nut, be equipped with the cable between iron plate A and the iron plate B, 2 individual nut is 115 -125mm apart from iron plate B edge. The utility model discloses a turbine control cable outlet mouth draw gear fights simple structure, the cost is low, the utility model discloses a turbine control cable outlet mouth draw gear fights can avoid the cable core of control cable the inside to wreck because of fatigue control cable's atress greatly reduced, leads to chain swinging of signal to be decided, and each mechanism's work of bucket wheel machine is unstable, often opens the emergence that stops the problem automatically to be favorable to equipment long period steady operation, the greatly reduced enterprise economy loss.
Description
[technical field]
This utility model belongs to traction apparatus preparing technical field, is specifically related to a kind of bucket wheel machine and controls cable outlet mouth traction apparatus.
[background technology]
Bucket wheel machine is the equipment of a kind of bulk large-scale, continuous, efficient, granular material stacking and taking operation, it has back the systems such as mounting mechanism, cart walking mechanism, elevation mount, cantilever sealing-tape machine and bucket wheel machine mechanism, can returning dress, pitching, walking and material grasping etc., it can at windrow state and feeding State Transferring.
Bucket wheel machine can reciprocate, and its rail length is about 300m, and it is to be contacted by the transfer box on ground and Master Control Room.Transfer box is in guide rail centre position, about 150m place.And bucket wheel machine needs to drag one and controls cable and a power cable when reciprocating operation, power cable burden is the electrical source of power of bucket wheel machine all devices, and controlling the signal of cable transmission is that Master Control Room is issued bucket wheel machine operator " permission windrow ", " permission feeding ", " jerk " and bucket wheel machine and issued signal such as " operation of bucket wheel machine windrow ", " operation of bucket wheel machine feeding ", " bucket wheel machine fault " of Master Control Room respectively.
The model controlling cable is that He Jiemu controls flat cable, 600V, 24 core 2.5mm2Pre-fabricated electric cables, length is 180m.
Normal windrow technique: bucket wheel machine first transforms to windrow state, in HMI man machine interface, after " system permission windrow " lamp lights, the cantilever adhesive tape of bucket wheel machine starts, middle barrier falls, and bucket wheel machine enters the work of normal windrow, can send " bucket wheel machine is at windrow " signal to Master Control Room.System adhesive tape subsequently enters windrow running status.When bucket wheel machine breaks down out of service, system adhesive tape will stop immediately.
Normal reclaiming technology: bucket wheel machine first transforms to feeding state, in HMI man machine interface, after " system permission feeding " lamp lights, first system adhesive tape gets into smooth, then bucket wheel machine cantilever mechanism, bucket-wheel mechanism successively enter duty, when each relevant device duty of bucket wheel machine is all normal, " bucket wheel machine is in feeding " signal can be sent to Master Control Room.When bucket wheel machine breaks down out of service, system adhesive tape can't stop.
In windrow process, bucket wheel machine cantilever or bucket-wheel mechanism there will be automatic start-stop phenomenon, even reaching frequent start-stop, this can cause system belt stop jumping in succession, and the motor catalyst of this equipment component is because start-stop time excessively frequently there will be fault even catalyst and cannot use.
The analysis of causes: the traction element of cable fixing and turning device is to be embedded in the pit-hole of hypsography low-lying in advance, coal dust is often had inside cable fixing and turning device, water plus periodic flushing belt is flowed to this place, form coal slurry, the traction element of turning device is buried by coal slurry together with control cable, until cable outlet mouth place, control the angle of cable upset close to right angle, its stress point is also increased to the ground iron plate of turning device from traction element, overturn through frequent tractive, control the cable core inside cable to wreck because of fatigue gradually, interlocking signal is unstable, cause bucket wheel machine each mechanism job insecurity, frequent automatic start-stop.
[utility model content]
This utility model provides a kind of bucket wheel machine to control cable outlet mouth traction apparatus, to solve the frequent tractive upset of cable of bucket wheel machine fixing and turning device, control the cable core inside cable because fatigue wrecks, interlocking signal is unstable, cause bucket wheel machine each mechanism job insecurity, the problem of frequent automatic start-stop.This utility model simple structure, cost is low, the stress controlling cable can be substantially reduced, be beneficial to equipment long-period stable operation.
For solving above technical problem, this utility model by the following technical solutions:
A kind of bucket wheel machine controls cable outlet mouth traction apparatus, including nut, guide chain, iron plate, cable, described iron plate includes iron plate A and iron plate B, described iron plate A is 2 pieces, described nut is 2, described guide chain is 2, described iron plate A is connected by guide chain with nut, is provided with cable between described iron plate A and iron plate B, and described 2 nuts distance iron plate B edge is 115-125mm.
Preferably, described guide chain length is 250-280mm.
Preferably, described iron plate A be shaped as rectangle.
More preferably, described rectangular length is 140-160mm, wide for 120-140mm.
Preferably, cushion with rubber in the middle of described cable and iron plate A.
Preferably, described iron plate A bolt is fixed.
More preferably, the number of described bolt is 6.
More preferably, the length of described bolt is 60mm.
This utility model has the advantages that
(1) bucket wheel machine of the present utility model controls cable outlet mouth traction apparatus simple structure, and cost is low；
(2) stress controlling cable can be substantially reduced by bucket wheel machine of the present utility model control cable outlet mouth traction apparatus, the cable core controlled inside cable is avoided to wreck because of tired, cause that interlocking signal is unstable, bucket wheel machine each mechanism job insecurity, the generation of frequent automatic start-stop problem, thus being conducive to equipment long-period stable operation, it is substantially reduced business economic loss.
[accompanying drawing explanation]
Fig. 1 is that a kind of bucket wheel machine controls cable outlet mouth traction apparatus structural representation.
In figure, 1 is nut；2 is guide chain；3 is iron plate A；4 is iron plate B；5 is cable；6 is bolt.
[detailed description of the invention]
Below in conjunction with Fig. 1, this utility model is illustrated.
Operation principle of the present utility model:
Traction apparatus of the present utility model is positioned at the centre position of cable fixing and turning device, there is necessarily isometric distance at 2 nut (1) distance iron plate B (4) edges, such cart moves to either direction is all this traction apparatus stress, it is to avoid control cable (5) is pulled stress.In implementation process, within big spacing cable fixing and turning device 70m position, the pulling force being subject to is more relatively large, outside 70m, is manually placed into and controls the upper fundamental sensation of cable (5) less than controlling being pulled of cable (5)；In addition, traction apparatus needs to lay down the stress controlling cable (5), so needing to fix two pieces of rectangular iron plate A (3) in control cable (5), iron plate A (3) cushions with controlling cable (5) centre rubber, then fixes with 6 bolts (6).Nut (1) is be connected by 2 guide chains (2) with iron plate A (3), and length needs equal.
With embodiment more specifically, this utility model is illustrated below.
Embodiment 1
A kind of bucket wheel machine controls cable outlet mouth traction apparatus, including nut (1), guide chain (2), iron plate A (3) and iron plate B (4), cable (5), described iron plate A (3) is 2 pieces, described nut (1) is 2, described guide chain (2) is 2, described iron plate A (3) is connected by guide chain (2) with nut (1), it is provided with cable (5) between described iron plate A (3) and iron plate B (4), described cable (5) and iron plate A (3) centre rubber cushion, described iron plate A (3) is fixed with bolt (6), the number of described bolt (6) is 6, the length of described bolt (6) is 60mm, described guide chain (2) is long for 250mm, described 2 nuts (1) distance iron plate B (4) edge is 115mm, described iron plate A (3) be shaped as rectangle, described rectangular length is 140mm, width is 120mm.
Embodiment 2
A kind of bucket wheel machine controls cable outlet mouth traction apparatus, including nut (1), guide chain (2), iron plate A (3) and iron plate B (4), cable (5), described iron plate A (3) is 2 pieces, described nut (1) is 2, described guide chain (2) is 2, described iron plate A (3) is connected by guide chain (2) with nut (1), it is provided with cable (5) between described iron plate A (3) and iron plate B (4), described cable (5) and iron plate A (3) centre rubber cushion, described iron plate A (3) is fixed with bolt (6), the number of described bolt (6) is 6, the length of described bolt (6) is 60mm, described guide chain (2) is long for 280mm, described 2 nuts (1) distance iron plate B (4) edge is 125mm, described iron plate A (3) be shaped as rectangle, described rectangular length is 160mm, width is 140mm.
Embodiment 3
A kind of bucket wheel machine controls cable outlet mouth traction apparatus, including nut (1), guide chain (2), iron plate A (3) and iron plate B (4), cable (5), described iron plate A (3) is 2 pieces, described nut (1) is 2, described guide chain (2) is 2, described iron plate A (3) is connected by guide chain (2) with nut (1), it is provided with cable (5) between described iron plate A (3) and iron plate B (4), described cable (5) and iron plate A (3) centre rubber cushion, described iron plate A (3) is fixed with bolt (6), the number of described bolt (6) is 6, the length of described bolt (6) is 60mm, described guide chain (2) is long for 260mm, described 2 nuts (1) distance iron plate B (4) edge is 120mm, described iron plate A (3) be shaped as rectangle, described rectangular length is 150mm, width is 130mm.
Embodiment 4
A kind of bucket wheel machine controls cable outlet mouth traction apparatus, including nut (1), guide chain (2), iron plate A (3) and iron plate B (4), cable (5), described iron plate A (3) is 2 pieces, described nut (1) is 2, described guide chain (2) is 2, described iron plate A (3) is connected by guide chain (2) with nut (1), it is provided with cable (5) between described iron plate A (3) and iron plate B (4), described cable (5) and iron plate A (3) centre rubber cushion, described iron plate A (3) is fixed with bolt (6), the number of described bolt (6) is 6, the length of described bolt (6) is 60mm, described guide chain (2) is long for 255mm, described 2 nuts (1) distance iron plate B (4) edge is 120mm, described iron plate A (3) be shaped as rectangle, described rectangular length is 145mm, width is 125mm.
Embodiment 5
A kind of bucket wheel machine controls cable outlet mouth traction apparatus, including nut (1), guide chain (2), iron plate A (3) and iron plate B (4), cable (5), described iron plate A (3) is 2 pieces, described nut (1) is 2, described guide chain (2) is 2, described iron plate A (3) is connected by guide chain (2) with nut (1), it is provided with cable (5) between described iron plate A (3) and iron plate B (4), described cable (5) and iron plate A (3) centre rubber cushion, described iron plate A (3) is fixed with bolt (6), the number of described bolt (6) is 6, the length of described bolt (6) is 60mm, described guide chain (2) is long for 265mm, described 2 nuts (1) distance iron plate B (4) edge is 125mm, described iron plate A (3) be shaped as rectangle, described rectangular length is 155mm, width is 135mm.
Embodiment 6
A kind of bucket wheel machine controls cable outlet mouth traction apparatus, including nut (1), guide chain (2), iron plate A (3) and iron plate B (4), cable (5), described iron plate A (3) is 2 pieces, described nut (1) is 2, described guide chain (2) is 2, described iron plate A (3) is connected by guide chain (2) with nut (1), it is provided with cable (5) between described iron plate A (3) and iron plate B (4), described cable (5) and iron plate A (3) centre rubber cushion, described iron plate A (3) is fixed with bolt (6), the number of described bolt (6) is 6, the length of described bolt (6) is 60mm, described guide chain (2) is long for 270mm, described 2 nuts (1) distance iron plate B (4) edge is 120mm, described iron plate A (3) be shaped as rectangle, described rectangular length is 160mm, width is 140mm.
Embodiment 7
A kind of bucket wheel machine controls cable outlet mouth traction apparatus, including nut (1), guide chain (2), iron plate A (3) and iron plate B (4), cable (5), described iron plate A (3) is 2 pieces, described nut (1) is 2, described guide chain (2) is 2, described iron plate A (3) is connected by guide chain (2) with nut (1), it is provided with cable (5) between described iron plate A (3) and iron plate B (4), described cable (5) and iron plate A (3) centre rubber cushion, described iron plate A (3) is fixed with bolt (6), the number of described bolt (6) is 6, the length of described bolt (6) is 60mm, described guide chain (2) is long for 275mm, described 2 nuts (1) distance iron plate B (4) edge is 125mm, described iron plate A (3) be shaped as rectangle, described rectangular length is 140mm, width is 120mm.
Embodiment 8
A kind of bucket wheel machine controls cable outlet mouth traction apparatus, including nut (1), guide chain (2), iron plate A (3) and iron plate B (4), cable (5), described iron plate A (3) is 2 pieces, described nut (1) is 2, described guide chain (2) is 2, described iron plate A (3) is connected by guide chain (2) with nut (1), it is provided with cable (5) between described iron plate A (3) and iron plate B (4), described cable (5) and iron plate A (3) centre rubber cushion, described iron plate A (3) is fixed with bolt (6), the number of described bolt (6) is 6, the length of described bolt (6) is 60mm, described guide chain (2) is long for 250mm, described 2 nuts (1) distance iron plate B (4) edge is 120mm, described iron plate A (3) be shaped as rectangle, described rectangular length is 140mm, width is 120mm.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model; it cannot be assumed that of the present utility model being embodied as is confined to these explanations; for person of an ordinary skill in the technical field; without departing from the concept of the premise utility; some simple deduction or replace can also be made, all should be considered as belonging to the scope of patent protection that this utility model is determined by submitted claims.
Claims (8)
1. a bucket wheel machine controls cable outlet mouth traction apparatus, it is characterized in that: include nut, guide chain, iron plate, cable, described iron plate includes iron plate A and iron plate B, described iron plate A is 2 pieces, described nut is 2, described guide chain is 2, described iron plate A is connected by guide chain with nut, is provided with cable between described iron plate A and iron plate B, and described 2 nuts distance iron plate B edge is 115-125mm.
2. bucket wheel machine according to claim 1 controls cable outlet mouth traction apparatus, it is characterised in that: described guide chain length is 250-280mm.
3. bucket wheel machine according to claim 1 controls cable outlet mouth traction apparatus, it is characterised in that: described iron plate A is shaped as rectangle.
4. bucket wheel machine according to claim 3 controls cable outlet mouth traction apparatus, it is characterised in that: described rectangular length is 140-160mm, wide for 120-140mm.
5. bucket wheel machine according to claim 1 controls cable outlet mouth traction apparatus, it is characterised in that: cushion with rubber in the middle of described cable and iron plate A.
6. bucket wheel machine according to claim 1 controls cable outlet mouth traction apparatus, it is characterised in that: described iron plate A bolt is fixed.
7. bucket wheel machine according to claim 6 controls cable outlet mouth traction apparatus, it is characterised in that: the number of described bolt is 6.
8. bucket wheel machine according to claim 7 controls cable outlet mouth traction apparatus, it is characterised in that: the length of described bolt is 60mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521131124.XU CN205355692U (en) | 2015-12-30 | 2015-12-30 | Turbine control cable outlet mouth draw gear fights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521131124.XU CN205355692U (en) | 2015-12-30 | 2015-12-30 | Turbine control cable outlet mouth draw gear fights |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205355692U true CN205355692U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521131124.XU Active CN205355692U (en) | 2015-12-30 | 2015-12-30 | Turbine control cable outlet mouth draw gear fights |
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| Country | Link |
|---|---|
| CN (1) | CN205355692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470871A (en) * | 2015-12-30 | 2016-04-06 | 华润电力（贺州）有限公司 | Cable outgoing opening draft gear for bucket wheel machine control cable |
-
2015
- 2015-12-30 CN CN201521131124.XU patent/CN205355692U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470871A (en) * | 2015-12-30 | 2016-04-06 | 华润电力（贺州）有限公司 | Cable outgoing opening draft gear for bucket wheel machine control cable |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |