CN207827269U - A kind of roller type belt detection switch - Google Patents
A kind of roller type belt detection switch Download PDFInfo
- Publication number
- CN207827269U CN207827269U CN201721816496.5U CN201721816496U CN207827269U CN 207827269 U CN207827269 U CN 207827269U CN 201721816496 U CN201721816496 U CN 201721816496U CN 207827269 U CN207827269 U CN 207827269U
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- CN
- China
- Prior art keywords
- detection bar
- idler wheel
- detection
- spring
- travel switch
- 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.)
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Abstract
The utility model discloses a kind of roller type belt detection switch, include for the liftable detection bar with the idler wheel of the compression that is in contact on one side of tested belt and for installing idler wheel, detection bar is mounted in the pilot hole of guide pad, idler wheel is mounted on the top of the detection bar, spring is installed in detection bar, the lower end of spring is limited by limited block, upper end is limited by the limited step being formed in detection bar, spring is between guide pad and limited block, the lower part side of detection bar forms fluted, the radial direction side of groove is equipped with travel switch, the contact of travel switch stretches into the middle part for radially arriving the groove.The utility model can be realized when being broken occurs in tested belt or can cause to make the contact force of idler wheel to be laid down in the presence of when shaking, it is risen under the action of the spring so as to cause detection bar, utilize the groove and travel switch contact of detection bar lower part side, touch travel switch, it realizes and utilizes travel switch signal, realize detection belt situation.
Description
Technical field
The utility model is related to belt lifting technical fields, and in particular to a kind of roller type belt detection switch.
Background technology
In belt lifting equipment or synchronous banding pattern equipment, belt may result in fracture or disconnection or goes out during exercise
Existing fibrillation condition, it is therefore desirable to belt elevator situation is detected, belt is such as detected with the presence or absence of fracture or disconnect, or occur
Trembling, it is directly to be detected using common wheel switch to detect belt situation at present, will produce malfunctioning switch or false triggering feelings
Condition.
Utility model content
The purpose of this utility model is to be directed to technological deficiency existing in the prior art, and provide a kind of roller type belt inspection
Slowdown monitoring switch.
Technical solution is used by realize the purpose of this utility model：
A kind of roller type belt detection switch, include for the idler wheel and use of the compression that is in contact on one side of tested belt
In the liftable detection bar for installing the idler wheel, the detection bar is mounted in the pilot hole of guide pad, the idler wheel installation
Spring is installed on the top of the detection bar, the detection bar, the lower end of the spring is limited by limited block, upper end is by shape
At the limited step limit in the detection bar, the spring is between the guide pad and limited block, the detection bar
Lower part side formed fluted, the radial direction side of the groove is equipped with travel switch, and the contact of the travel switch is stretched
Enter the middle part for radially arriving the groove.
The limited block and guide pad are fixed on a mounting board, and the travel switch is fixed on the lower part of the mounting plate.
Guide sleeve is installed in the pilot hole, the upper and lower side of the guide sleeve is respectively formed flanging slip-preventing structure,
And it is installed by the flanging slip-preventing structure and pilot hole cooperation.
The idler wheel is mounted on by bolt and nut in the U-lag of the U-shaped portion on the top of the detection bar.
The utility model can be realized when being broken occurs in tested belt or can lead to the contact force quilt for making idler wheel in the presence of when shaking
It lays down, is risen under the action of the spring so as to cause detection bar, utilize the groove of detection bar lower part side and touching for travel switch
Head contact, touches travel switch, to realize the signal using travel switch, realizes the situation of detection belt.
Description of the drawings
Fig. 1 is the structural schematic diagram of roller type belt detection switch；
Fig. 2 is the schematic front view of roller type belt detection switch；
Fig. 3 is the A-A diagrammatic cross-sections of Fig. 2.
Specific implementation mode
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description is only used to explain the utility model, is not used to limit the utility model.
Referring to shown in Fig. 1-3, a kind of roller type belt detection switch includes for connecting on one side with tested belt 100
Tight idler wheel 1, and the liftable detection bar 2 for installing the idler wheel are pressed, the detection bar is mounted on guide pad 3
In pilot hole, the idler wheel is mounted on the top of the detection bar, is equipped with spring 5 in the detection bar, under the spring
End is limited by the limit of limited block 6, upper end by the limited step 17 being formed in the detection bar, and the spring is located at the guiding
Between block and limited block, the lower part side of the detection bar forms fluted 7, and the radial direction side of the groove is equipped with stroke
Switch 8, the contact 16 of the travel switch stretch into the middle part for radially arriving the groove.
Wherein, specifically, the limited block and guide pad are fixed on mounting plate 10, such as welding or screw connection are described
The lower part of the mounting plate is fixed on by 9 travel switch of bolt.
Wherein, guide sleeve 4 is installed, the upper and lower side of the guide sleeve is respectively formed outside in the pilot hole of the guide pad 3
Flange slip-preventing structure 15, and installed by the flanging slip-preventing structure and pilot hole cooperation.
Wherein, the idler wheel is mounted on the U-lag of the U-shaped portion on the top of the detection bar by bolt 14 and nut 13
In 12.
It is preinstalled in addition, for the ease of installation, on the mounting plate 10 by being formed with slot hole and bolt 11 is installed, it can
The mounting plate 10 to be fixed on to the lower section of tested belt 100 by the bolt 11, be such as fixed on belt lifting equipment or
It in the rack of synchronous banding pattern equipment, realizes and the utility model is mounted on equipment rack, to realize to belt lifting equipment
Or the belt situation of synchronous banding pattern equipment is detected.
The utility model can be realized when being broken occurs in tested belt or can lead to the contact force quilt for making idler wheel in the presence of when shaking
Lay down, risen under the action of the spring so as to cause detection bar, using detection bar lower part side groove lower bevel 71 with
The contact of travel switch triggers travel switch, to realize the signal using travel switch, realizes the shape of detection belt
Condition.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (4)
1. a kind of roller type belt detection switch, which is characterized in that include for the compression that is in contact on one side of tested belt
Idler wheel and liftable detection bar for installing the idler wheel, the detection bar are mounted in the pilot hole of guide pad, institute
The top that idler wheel is mounted on the detection bar is stated, spring is installed in the detection bar, the lower end of the spring is limited by limited block
Position, upper end are limited by the limited step that is formed in the detection bar, the spring between the guide pad and limited block,
The lower part side of the detection bar forms fluted, and the radial direction side of the groove is equipped with travel switch, and the stroke is opened
The contact of pass stretches into the middle part for radially arriving the groove.
2. roller type belt detection switch as described in claim 1, which is characterized in that the limited block and guide pad are fixed on peace
In loading board, the travel switch is fixed on the lower part of the mounting plate.
3. roller type belt detection switch as described in claim 1, which is characterized in that guide sleeve is installed in the pilot hole,
The upper and lower side of the guide sleeve is respectively formed flanging slip-preventing structure, and passes through the flanging slip-preventing structure and pilot hole
Cooperation installation.
4. roller type belt detection switch as described in claim 1, which is characterized in that the idler wheel is pacified by bolt and nut
In the U-lag of the U-shaped portion on the top of the detection bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816496.5U CN207827269U (en) | 2017-12-22 | 2017-12-22 | A kind of roller type belt detection switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816496.5U CN207827269U (en) | 2017-12-22 | 2017-12-22 | A kind of roller type belt detection switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207827269U true CN207827269U (en) | 2018-09-07 |
Family
ID=63388621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721816496.5U Active CN207827269U (en) | 2017-12-22 | 2017-12-22 | A kind of roller type belt detection switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207827269U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186406A (en) * | 2018-10-17 | 2019-01-11 | 中铁建大桥工程局集团电气化工程有限公司 | A kind of subway passive tag installation accuracy detection system |
| CN109470110A (en) * | 2018-12-18 | 2019-03-15 | 安徽江淮汽车集团股份有限公司 | Skid cubing |
| CN109501372A (en) * | 2018-12-27 | 2019-03-22 | 济南二机床集团有限公司 | Moveable platform of press limit switch trigger mechanism |
| CN111115457A (en) * | 2020-01-03 | 2020-05-08 | 东风柳州汽车有限公司 | Contact signal generating device |
| CN111605996A (en) * | 2020-05-28 | 2020-09-01 | 山东宣元机电设备制造有限公司 | Vertical tear of rubber belt conveyor seeks and splits roller device |
-
2017
- 2017-12-22 CN CN201721816496.5U patent/CN207827269U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186406A (en) * | 2018-10-17 | 2019-01-11 | 中铁建大桥工程局集团电气化工程有限公司 | A kind of subway passive tag installation accuracy detection system |
| CN109186406B (en) * | 2018-10-17 | 2024-03-19 | 中铁建大桥工程局集团电气化工程有限公司 | Subway passive beacon installation accuracy detection system |
| CN109470110A (en) * | 2018-12-18 | 2019-03-15 | 安徽江淮汽车集团股份有限公司 | Skid cubing |
| CN109501372A (en) * | 2018-12-27 | 2019-03-22 | 济南二机床集团有限公司 | Moveable platform of press limit switch trigger mechanism |
| CN111115457A (en) * | 2020-01-03 | 2020-05-08 | 东风柳州汽车有限公司 | Contact signal generating device |
| CN111605996A (en) * | 2020-05-28 | 2020-09-01 | 山东宣元机电设备制造有限公司 | Vertical tear of rubber belt conveyor seeks and splits roller device |
| CN111605996B (en) * | 2020-05-28 | 2021-04-20 | 山东宣元机电设备制造有限公司 | Vertical tear of rubber belt conveyor seeks and splits roller device |
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