CN203187030U - Deviation-resisting torsion device for tube-belt conveyor - Google Patents
Deviation-resisting torsion device for tube-belt conveyor Download PDFInfo
- Publication number
- CN203187030U CN203187030U CN 201220661311 CN201220661311U CN203187030U CN 203187030 U CN203187030 U CN 203187030U CN 201220661311 CN201220661311 CN 201220661311 CN 201220661311 U CN201220661311 U CN 201220661311U CN 203187030 U CN203187030 U CN 203187030U
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- Prior art keywords
- tube
- deviation
- belt conveyor
- roller device
- torsion
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Abstract
The utility model relates to a deviation-resisting torsion device for a tube-belt conveyor, which belongs to the technical field of machineries. The deviation-resisting torsion device for a tube-belt conveyor comprises a pressure roller device disposed on the tube-belt conveyor. The improvement of the deviation-resisting torsion device is that a tubular outlet of the expansion segment of the tube-belt conveyor is also provided with an anti-torsion switch; a counterweight of the return conveyer belt of the tube-belt conveyor is provided with a deviation switch; The pressure roller device is provided with a long pressure roller device and a short pressure roller device. The long pressure roller device is disposed above the recessed surface of a tube belt, and the short pressure roller device is disposed at two sides of the recessed surface of the tube belt. The deviation-resisting torsion device for a tube-belt conveyor is advantageous in that with the whole device (rolling friction, automatic deviation correction and torsion), deviation, torsion and overturning are effectively prevented; normal operation of the tube-belt conveyor, and normal running of the production line are guaranteed; accidental damage of a belt caused by belt torsion can be removed, and service lifetime of the belt can be prolonged; production and operation requirement of the tube-belt conveyor are guaranteed, and maintenance cost of the tube-belt conveyor can be greatly reduced.
Description
Technical field
The present invention relates to a kind of pipe racks machine anti-deviation device, belong to field of mechanical technique.
Background technology
Along with the pipe racks machine is used in the introduction of metallurgy industry, pipe racks machine sideslip, reverse normal production is caused bigger influence, the pipe racks machine takes place in portion end to end that sideslip reverses even the flop phenomenon post-processing cycle is longer in addition.For example: 540 ° of upsets take place in the pipe racks chain-drive section, and 180 ° of upsets take place afterbody; The tubular sections southern side takes place eastwards 720 ° to be reversed, and the north side takes place westwards 720 ° and reverses.Needing people more than 20 to adjust 18 hours after accident takes place just can resume production.Because pipe racks machine running velocity is 3.15m/s, be easy to cause portion's flop phenomenon end to end after twisting, and adjust the labor intensive material resources and strengthen, untimelyly may cause blast furnace checking or damping down stopping production accident if handle.
Summary of the invention
The present invention wants the technical solution problem to be: the defective at prior art exists, the anti-deviation torsion device of a kind of pipe racks machine is proposed, and avoid the upset accident to take place.
The present invention is the technical solution problem by the following technical programs, the anti-deviation torsion device of pipe racks machine, comprise the press-roller device that is installed on the pipe racks machine, its improvements are: the pipe-type outlet place on the spread of pipe racks machine also settles anti-turn switch, the sideslip switch is installed at the counterweight place of the backhaul load-transfer device of pipe racks machine, described press-roller device is settled and is comprised long press-roller device and short press-roller device, and described long press-roller device is placed in the concave surface top of pipe racks, and described short press-roller device is placed in the concave surface both sides of pipe racks.
Wherein, described long press-roller device comprises that two are placed in a pressure roller on the axle, and the two ends of described axle are supported by bearing seat, are provided with bearing in the described pressure roller.
Described short press-roller device comprises short pressure roller and supports the portal frame of short pressure roller.
Described anti-turn switch is installed in anti-reversing on the portal frame.
When inclined to one side pipe situation took place, the combined action of length press-roller device was carried out automatic deviation correction to pipe racks.When big pipe situation partially taking place, when the length press-roller device lost efficacy, moved by turn switch device or sideslip switch, make pipe racks machine hard stop, manually adjust the generation of the upset accident of having avoided subsequently.
Of the present invention simple in structure, easy to operate, its beneficial effect is: guaranteed the normal operation of pipe racks machine, obviously reduced and safeguard and the cost of overhaul.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is that the A-A of Fig. 1 is to structural representation.
Fig. 3 is that the B-B of Fig. 1 is to structural representation.
The specific embodiment
Embodiment
The structure of present embodiment as shown in Figure 1 to Figure 3, the anti-deviation torsion device of pipe racks machine comprises the press-roller device that is installed on the pipe racks machine, the pipe-type outlet place on the spread of pipe racks machine also settles anti-turn switch, anti-turn switch is installed in anti-reversing on the portal frame.Install sideslip switch 7 and support the support of sideslip switch 7 at the counterweight place of the backhaul load-transfer device of pipe racks machine, press-roller device is settled and is comprised long press-roller device and short press-roller device, long press-roller device is placed in the concave surface top of pipe racks, comprise that two are placed in a pressure roller 1 on the axle, the two ends of axle are supported by bearing seat 2, be provided with bearing in this pressure roller, also can not influence use even the bearing seat neck bearing damages, vice versa.Short press-roller device is placed in the concave surface both sides of pipe racks, comprises the short pressure roller 3 of the arrangement of falling the Eight characters and the portal frame 4 of the short pressure roller 3 of support.
When inclined to one side pipe situation took place, the combined action of length press-roller device was carried out automatic deviation correction to pipe racks.When big pipe situation partially taking place, when the length press-roller device lost efficacy, moved by turn switch device or sideslip switch, make the shutdown of pipe racks machine, the generation of the upset accident of having avoided.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the scope of protection of present invention.
Claims (4)
1. the anti-deviation torsion device of pipe racks machine, comprise the press-roller device that is installed on the pipe racks machine, it is characterized in that: the pipe-type outlet place on the spread of pipe racks machine also settles anti-turn switch, the sideslip switch is installed at the counterweight place of the backhaul load-transfer device of pipe racks machine, described press-roller device is settled and is comprised long press-roller device and short press-roller device, described long press-roller device is placed in the concave surface top of pipe racks, and described short press-roller device is placed in the concave surface both sides of pipe racks.
2. according to the anti-deviation torsion device of the described pipe racks machine of claim 1, it is characterized in that: described long press-roller device comprises that two are placed in a pressure roller on the axle, and the two ends of described axle are supported by bearing seat, are provided with bearing in the described pressure roller.
3. according to the anti-deviation torsion device of the described pipe racks machine of claim 1, it is characterized in that: described short press-roller device comprises short pressure roller and supports the portal frame of short pressure roller.
4. according to the anti-deviation torsion device of the described pipe racks machine of claim 1, it is characterized in that: described anti-turn switch is installed in anti-reversing on the portal frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220661311 CN203187030U (en) | 2012-12-05 | 2012-12-05 | Deviation-resisting torsion device for tube-belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220661311 CN203187030U (en) | 2012-12-05 | 2012-12-05 | Deviation-resisting torsion device for tube-belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203187030U true CN203187030U (en) | 2013-09-11 |
Family
ID=49103908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220661311 Expired - Fee Related CN203187030U (en) | 2012-12-05 | 2012-12-05 | Deviation-resisting torsion device for tube-belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203187030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142976A (en) * | 2019-05-14 | 2019-08-20 | 北京华美卧龙农业科技有限公司 | A kind of overlay film greenhouse booth is by portable heat-sealing machine |
-
2012
- 2012-12-05 CN CN 201220661311 patent/CN203187030U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142976A (en) * | 2019-05-14 | 2019-08-20 | 北京华美卧龙农业科技有限公司 | A kind of overlay film greenhouse booth is by portable heat-sealing machine |
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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 |
Granted publication date: 20130911 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |