CN207231712U - A kind of metal-planing machine pressure detecting warning device - Google Patents
A kind of metal-planing machine pressure detecting warning device Download PDFInfo
- Publication number
- CN207231712U CN207231712U CN201720858428.9U CN201720858428U CN207231712U CN 207231712 U CN207231712 U CN 207231712U CN 201720858428 U CN201720858428 U CN 201720858428U CN 207231712 U CN207231712 U CN 207231712U
- Authority
- CN
- China
- Prior art keywords
- pressure
- detecting
- metal
- limit switch
- planing machine
- Prior art date
- 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 - Fee Related
Links
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of metal-planing machine pressure detecting warning device, includes power supply, switch, electric contact voltmeter and alarm that concatenation is formed into a loop；Further include a pressure measurement hose, the pressure measurement hose is connected on the T-shaped hydraulic platen hydraulic pressure supply line of metal-planing machine, the pressure measurement hose is connected with electro connecting pressure gauge, the electro connecting pressure gauge includes upper limit switch and limit switch, when detecting that pressure is less than or equal to 2MPa, limit switch connects, circuit pathways；When detecting that pressure is higher than 2Mpa, upper limit switch connection, circuit breaker.The warning device is simple in structure, when the pressure supply line for detecting the T-shaped hydraulic platen of fruit occurs abnormal, can send alarm signal, remind operating personnel to shut down detection.
Description
Technical field
The utility model belongs to cage guide manufacture field, and in particular to a kind of metal-planing machine pressure detecting warning device.
Background technology
Cage guide is the important component of elevator, is generally processed using dedicated metal-planing machine, when processing,
Metal-planing machine is provided with the T-shaped hydraulic platen of several columns, and cage guide is compressed and positioned by T-shaped hydraulic platen when processing, so
Metal-planing machine carries out planing work again afterwards, and the lathe bed of metal-planing machine is the state of high-speed mobile at work, if T-shaped hydraulic pressure pressure
The hydraulic system of plate connection leaks, and T-shaped hydraulic platen will be caused can not to compress guide rail, cage guide will be gone out flat at this time
Platform, so as to cause heavy losses.
Utility model content
The purpose of this utility model is to provide a kind of metal-planing machine pressure detecting warning device, warning device structure letter
It is single, when the pressure supply line for detecting the T-shaped hydraulic platen of fruit occurs abnormal, alarm signal can be sent, reminds behaviour
Make personnel and shut down detection.
The utility model discloses a kind of metal-planing machine pressure detecting warning device, including the power supply of concatenation forming circuit,
Switch, electric contact voltmeter and alarm；
A pressure measurement hose is further included, the pressure measurement hose is connected to the T-shaped hydraulic platen hydraulic pressure supply line of metal-planing machine
On, the pressure measurement hose is connected with electro connecting pressure gauge, and the electro connecting pressure gauge includes upper limit switch and limit switch, works as inspection
When measuring pressure and being less than or equal to 2MPa, limit switch connection, circuit pathways；When detecting that pressure is higher than 2Mpa, the upper limit is opened
Connection connects, circuit breaker.
Further, the alarm is a buzzer.
The beneficial effects of the utility model have：The warning device is simple in structure, is detecting the pressure of the T-shaped hydraulic platen of fruit
When supply line occurs abnormal, alarm signal can be sent, reminds operating personnel to shut down detection.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of the utility model.
In figure：1st, power supply；2nd, switch；3rd, electro connecting pressure gauge；4th, the upper limit switchs；5th, limit switch；6th, alarm；7th, survey
Press hose；8th, hydraulic pressure supply line.
Embodiment
Below in conjunction with the attached drawing of the utility model, the technical solution of the utility model is clearly and completely described,
Obviously, the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Based on this practicality
Embodiment in new, the every other reality that those of ordinary skill in the art are obtained without creative efforts
Example is applied, shall fall within the protection scope of the present invention.
A kind of metal-planing machine pressure detecting warning device shown in Figure 1, including concatenate the power supply 1 of forming circuit, open
Close 2, electric contact voltmeter and alarm 6；
A pressure measurement hose 7 is further included, the pressure measurement hose 7 is connected to the T-shaped hydraulic platen hydraulic pressure supply pipe of metal-planing machine
On road 8, the pressure measurement hose 7 and electro connecting pressure gauge 3 connect, and the electro connecting pressure gauge 3 includes upper limit switch 4 and lower limit is opened
5 are closed, when detecting that pressure is less than or equal to 2MPa, limit switch 5 connects, circuit pathways；When detecting that pressure is higher than 2Mpa
When, 4 connection of upper limit switch, circuit breaker.
Further, the alarm 6 is a buzzer.
Process is as follows when in use for the utility model, when metal-planing machine is run, the pressure measurement of the warning device
Hose 7 will measure the pressure of connected T-shaped hydraulic platen hydraulic pressure supply line 8, and the pressure signal that measure is obtained passes
Electro connecting pressure gauge is passed, when hydraulic pressure value is less than or equal to setup pressure value 2MPA, detection device can send letter immediately
Number give alarm, the alarm of the utility model using can sound-light alarm at the same time buzzer, alarm sends out after obtaining signal
Go out alarm signal, remind operating personnel's pressure to be under setting pressure, once pressure is under setting pressure, pressure
Plate will loosen, and when the milling cutter feed of metal-planing machine increases load, cage guide will go out the constraint of pressing plate, cause guide rail
Operation console is gone out, causes guide pass knife, influences the lumber recovery of guide rail.So when operating personnel have found alarm signal, it should
Whether shutdown inspection lathe bed hydraulic system is in abnormality, and operating personnel should make corresponding treatment measures after determining.
The utility model is simple in structure, when the pressure supply line for detecting the T-shaped hydraulic platen of fruit occurs abnormal,
Alarm signal can be sent, reminds operating personnel to shut down detection, ensures cage guide lumber recovery, cage guide is effectively reduced and scraps
Rate.
The above, is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be described with power
Subject to the protection domain that profit requires.
Claims (2)
1. a kind of metal-planing machine pressure detecting warning device, it is characterised in that power supply, switch, electricity including concatenation forming circuit
Junction voltage table and alarm；
A pressure measurement hose is further included, the pressure measurement hose is connected on the T-shaped hydraulic platen hydraulic pressure supply line of metal-planing machine, institute
State pressure measurement hose to connect with electro connecting pressure gauge, the electro connecting pressure gauge includes the upper limit and switchs and limit switch, when detecting
When pressure is less than or equal to 2MPa, limit switch connection, circuit pathways；When detecting that pressure is higher than 2Mpa, upper limit switch connects
Connect, circuit breaker.
2. metal-planing machine pressure detecting warning device according to claim 1, it is characterised in that the alarm is a bee
Ring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720858428.9U CN207231712U (en) | 2017-07-15 | 2017-07-15 | A kind of metal-planing machine pressure detecting warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720858428.9U CN207231712U (en) | 2017-07-15 | 2017-07-15 | A kind of metal-planing machine pressure detecting warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207231712U true CN207231712U (en) | 2018-04-13 |
Family
ID=61852512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720858428.9U Expired - Fee Related CN207231712U (en) | 2017-07-15 | 2017-07-15 | A kind of metal-planing machine pressure detecting warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207231712U (en) |
-
2017
- 2017-07-15 CN CN201720858428.9U patent/CN207231712U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202141769U (en) | On-line monitoring and fault diagnosis system for transformer state | |
| CN110763886A (en) | Single-phase user electricity stealing judgment and positioning method | |
| CN207231712U (en) | A kind of metal-planing machine pressure detecting warning device | |
| CN204515100U (en) | Ups power supervisory system | |
| CN204220802U (en) | A kind of diel being provided with abnormal detector | |
| CN103398745A (en) | Failure diagnosis system for frequency converter of coal winning machine | |
| CN206114192U (en) | Pressure sensor test device | |
| CN204091111U (en) | Early-warning for high pressure insulating boot | |
| CN108023332A (en) | A kind of under-voltage/over-voltage protection apparatus and method of high response servo-drive | |
| CN205057679U (en) | Digit control machine tool early warning system | |
| CN204091072U (en) | Early-warning for high pressure insulating glove | |
| CN205003239U (en) | Power transformer winding becomes flexible defect diagnostic system | |
| CN204125042U (en) | A kind of hoisting crane Special polar low temperature checking system | |
| CN203444034U (en) | Fault diagnosis system of coal mining machine frequency converter | |
| CN105033760A (en) | Pre-warning system of numerical control machine tool | |
| CN202997411U (en) | Fault monitoring and automatic control device of high-voltage power distribution cabinet | |
| CN204511937U (en) | A kind of dedusting fan state automated watch-keeping facility | |
| CN204988528U (en) | Cable temperature on -line monitoring alarm device | |
| CN205194002U (en) | Prevent slow -witted device of makeing mistakes of reporting to police | |
| CN206258718U (en) | Push rod overloads automatic detection device | |
| CN206974470U (en) | A kind of workshop appliance on-line monitoring system | |
| CN202846259U (en) | Circuit board cutting and forming machine | |
| CN205901294U (en) | Arc light protecting device | |
| CN208848347U (en) | A kind of BOPS sheet material trimming guide margin warning device | |
| CN204594613U (en) | For the online pressure monitoring device of transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180413 |