CN203624938U - Assistant braking alarm device - Google Patents
Assistant braking alarm device Download PDFInfo
- Publication number
- CN203624938U CN203624938U CN201320782595.1U CN201320782595U CN203624938U CN 203624938 U CN203624938 U CN 203624938U CN 201320782595 U CN201320782595 U CN 201320782595U CN 203624938 U CN203624938 U CN 203624938U
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- explosion
- controller
- proof type
- warning device
- type pressure
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model provides an assistant braking alarm device. An alarm device for assisting braking in a winch comprises a pressure switch, an anti-explosion pressure controller, an anti-explosion audible and visual alarm and an anti-explosion temperature controller; the pressure switch is respectively connected with the anti-explosion temperature controller and the anti-explosion pressure controller; the anti-explosion pressure controller is connected with branch water pipes in the winch by a pipeline; the anti-explosion temperature controller is connected with a water collecting pipe in the winch by a pipeline; control signals collected by the anti-explosion pressure controller and the anti-explosion temperature controller are respectively transmitted to the anti-explosion audible and visual alarm by a signal line. The assistant braking alarm device has the advantages of simple structure, convenience in mounting, safety, high stability and the like.
Description
Technical field
The utility model relates to mobile drilling well accessory equipment technical field, especially relates to a kind of assist brake warning device.
Background technology
With the mobile drill/workover rig winch of assist brake, when the work, assist brake can produce a large amount of heat, normally lowers the temperature by cooling water expansion tank water circulation system.In real work, often there will be because water circulation system breaks down, cause situation about cannot dispel the heat in time, at this moment use assist brake as continued, can cause greatly reduce the service life of assist brake, even directly cause the damage of assist brake.And maintenance to it, change and waste time and energy, also greatly increase cost.
Summary of the invention
The utility model, in order to address the above problem, provides a kind of assist brake warning device, and this device is applicable to be provided with in Winch brake equipment the vehicle-mounted machine of assist brake.
The technical solution adopted in the utility model is:
A kind of assist brake warning device, for the warning device of assist brake in winch, it comprises pressure switch, explosion proof type pressure controller, Anti-explosion acoustic-optical alarm, explosion-proof temperature controller, wherein pressure switch is connected with explosion-proof temperature controller, explosion proof type pressure controller respectively, explosion proof type pressure controller is connected with the distributive pipe in winch by pipeline, and explosion-proof temperature controller is connected with the collector pipe in winch by pipeline; The control signal that explosion proof type pressure controller, explosion-proof temperature controller collect is to be transferred in Anti-explosion acoustic-optical alarm by signal wire (SW) respectively.
Above-mentioned Anti-explosion acoustic-optical alarm is made up of explosion proof type temperature combined aural and visual alarm and explosion proof type pressure combined aural and visual alarm, explosion proof type temperature combined aural and visual alarm is to be connected with explosion-proof temperature controller by signal wire (SW), and explosion proof type pressure combined aural and visual alarm is to be connected with explosion proof type pressure controller by signal wire (SW); This Anti-explosion acoustic-optical alarm is mounted in around driller's case, is generally within the scope of 1 meter, driller's case, as: be arranged on driller's upper box part, so that operating personal can be observed the sound and light alarm signal that it sends at any time.Conventionally this Anti-explosion acoustic-optical alarm is mounted on the residing derrick panel of driller's case.
In further above-mentioned warning device, explosion proof type pressure controller adopts parallel way to be connected with explosion-proof temperature controller, and is all placed on the biography case guard shield of angle.
In addition in above-mentioned warning device, pressure switch is to control the main supply switch of whole warning device work, it and assist brake link, be that pressure switch is also to hang the control gas control system of closing by controlling assist brake, in the time that control gas control assist brake extension processed closes, together with time control presssure switch open, now warning device is just started working.
This warning device can carry out accurate early warning to pressure, temperature in auxiliary brake water circulation system.Reduce and avoid that the water circulation chilled(cooling) water supply (CWS) that in use occurs is not in place, circulating water dispels the heat inadequate situation, thereby having avoided the use of assist brake under abnormal condition, in a disguised form having extended the service life of assist brake.Simple, easy for installation, the safety of this apparatus structure, stability are high simultaneously, have greatly improved the safety performance of assist brake.
Accompanying drawing explanation
Fig. 1 is this principle of device structural representation
Fig. 2 is that this installs local mounting structure schematic diagram
Fig. 3 is Anti-explosion acoustic-optical alarm installation site schematic diagram
In figure:
1, angle passes case guard shield 2, water pump 3, driller's case 4, pressure switch
5, explosion proof type pressure controller 6, Anti-explosion acoustic-optical alarm 7, explosion-proof temperature controller 8, collector pipe
9, distributive pipe 10, assist brake 11, derrick panel
62 and explosion proof type pressure combined aural and visual alarm 61, explosion proof type temperature combined aural and visual alarm
The specific embodiment
The utility model is the warning device for assist brake in winch, it comprises pressure switch 4, explosion proof type pressure controller 5, Anti-explosion acoustic-optical alarm 6, explosion-proof temperature controller 7, wherein pressure switch 4 be connected respectively 5 with explosion proof type pressure controller, explosion-proof temperature controller 7, explosion proof type pressure controller 5 is connected with the distributive pipe 9 in winch by pipeline, and explosion-proof temperature controller 7 is connected with the collector pipe 8 in winch by pipeline; The control signal that explosion proof type pressure controller 5, explosion-proof temperature controller 7 collect is to be transferred in Anti-explosion acoustic-optical alarm 6 by signal wire (SW) respectively.
Above-mentioned Anti-explosion acoustic-optical alarm 6 is made up of explosion proof type temperature combined aural and visual alarm 61 and explosion proof type pressure combined aural and visual alarm 62, explosion proof type temperature combined aural and visual alarm 61 is to be connected with explosion-proof temperature controller 7 by signal wire (SW), and explosion proof type pressure combined aural and visual alarm 62 is to be connected with explosion proof type pressure controller 5 by signal wire (SW); This Anti-explosion acoustic-optical alarm 6 is mounted in around driller's case 3, is generally within the scope of 1 meter of driller's case 3, so that operating personal can be observed the sound and light alarm signal that it sends at any time.This common Anti-explosion acoustic-optical alarm 6 is mounted on the residing derrick panel 11 of driller's case 3.
In further above-mentioned warning device, explosion proof type pressure controller 5 adopts parallel way to be connected with explosion-proof temperature controller 7, and is all placed on angle biography case guard shield 1.
In addition in above-mentioned warning device, pressure switch 4 is to control the main supply switch of whole warning device work, it and assist brake 10 link, be that pressure switch 4 is also to hang the control gas control system of closing by controlling assist brake 10, in the time that control gas control assist brake 10 extensions processed close, together with time control presssure switch 4 open, now warning device is just started working.
The utility model specific embodiment is: draw DC24V circuit from a year car positive source and be connected with pressure switch 4, hanging the control gas control closing assist brake processed 10 when winch control assist brake 10 hangs while closing, control gas also while control presssure switch 4 is opened, and now warning device is started working.After assist brake 10 is hung and is closed, assist brake 10 is inputted cooling water expansion tank by the distributive pipe 9 in winch, as recording force value in distributive pipe 9, explosion proof type pressure controller 5 is now less than setting value, near the explosion proof type pressure combined aural and visual alarm 62 that alerting signal of its generation can transfer to driller's case 3 by signal wire (SW) send sound and light alarm, remind operating personal to check in time in water circulation system that whether water pump 2 and back with water inlet line be working properly, have or not drainage; In the time that the backwater in assist brake 10 is exported by the collector pipe 8 in winch, if explosion-proof temperature controller 7 records collector pipe 8, interior temperature is greater than setting value, explosion-proof temperature controller 7 will generate alerting signal, be transferred near the explosion proof type temperature combined aural and visual alarm 61 of driller's case 3, remind operating personal to stop immediately and throw off assist brake 10, after assist brake 10 temperature decline, remaking use.
Above embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present invention.All equalization variation and improvement etc. of doing according to the utility model scope, within all should still belonging to this patent covering scope.
Claims (7)
1. an assist brake warning device, for the warning device of assist brake in winch, it is characterized in that comprising pressure switch, explosion proof type pressure controller, Anti-explosion acoustic-optical alarm, explosion-proof temperature controller, wherein pressure switch is connected with explosion-proof temperature controller, explosion proof type pressure controller respectively, explosion proof type pressure controller is connected with the distributive pipe in winch by pipeline, and explosion-proof temperature controller is connected with the collector pipe in winch by pipeline; The control signal that explosion proof type pressure controller, explosion-proof temperature controller collect is to be transferred in Anti-explosion acoustic-optical alarm by signal wire (SW) respectively.
2. warning device according to claim 1, it is characterized in that Anti-explosion acoustic-optical alarm is made up of explosion proof type temperature combined aural and visual alarm and explosion proof type pressure combined aural and visual alarm, explosion proof type temperature combined aural and visual alarm is to be connected with explosion-proof temperature Setup Controller by signal wire (SW), and explosion proof type pressure combined aural and visual alarm is to be connected with explosion proof type pressure controller by signal wire (SW).
3. warning device according to claim 1, is characterized in that explosion proof type pressure controller and explosion-proof temperature controller adopt parallel way to be connected.
4. according to the warning device described in claim 1 or 3, it is characterized in that explosion proof type pressure controller and explosion-proof temperature controller are all placed in angle and pass on case guard shield.
5. warning device according to claim 1 and 2, is characterized in that wherein Anti-explosion acoustic-optical alarm is arranged within the scope of 1 meter, driller's case.
6. warning device according to claim 5, is characterized in that wherein Anti-explosion acoustic-optical alarm is arranged on driller's upper box part.
7. warning device according to claim 1, is characterized in that pressure switch is to hang the control gas control system of closing by controlling assist brake, controls gas control assist brake processed and hangs while closing, control presssure switch open simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320782595.1U CN203624938U (en) | 2013-11-27 | 2013-11-27 | Assistant braking alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320782595.1U CN203624938U (en) | 2013-11-27 | 2013-11-27 | Assistant braking alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203624938U true CN203624938U (en) | 2014-06-04 |
Family
ID=50811431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320782595.1U Expired - Fee Related CN203624938U (en) | 2013-11-27 | 2013-11-27 | Assistant braking alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203624938U (en) |
-
2013
- 2013-11-27 CN CN201320782595.1U patent/CN203624938U/en not_active Expired - Fee Related
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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: 20140604 Termination date: 20161127 |