CN206359088U - A kind of belt stretcher - Google Patents
A kind of belt stretcher Download PDFInfo
- Publication number
- CN206359088U CN206359088U CN201621253979.4U CN201621253979U CN206359088U CN 206359088 U CN206359088 U CN 206359088U CN 201621253979 U CN201621253979 U CN 201621253979U CN 206359088 U CN206359088 U CN 206359088U
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- China
- Prior art keywords
- tablet
- welded plate
- belt
- travel switch
- shaped channel
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Abstract
The utility model discloses a kind of belt stretcher, it is made up of C-shaped channel, welded plate, support, tablet, travel switch；Wherein C-shaped channel is made up of two aluminium section bars, and C-shaped channel bottom is arranged on the angle steel of the framework above lift, and symmetrical on belt；Minor thread plate inside C-shaped channel, welded plate is fixedly mounted on minor thread plate；Travel switch is mounted below on the left of welded plate；Support is arranged on the downside of welded plate, and tablet is rack-mount by screw, and the installation of tablet will ensure tablet and travel switch just accessible state；The side of welded plate is provided with detection axle, spring and tablet；The detection axle of the utility model welded plate side is under spring tension; state of the belt in tensioning can be made, once belt excessively relaxes, tablet glides so as to touch travel switch with detection axle, roller; lift is stopped, so as to play a part of protection.
Description
Technical field
The utility model is related to a kind of belt tranmission techniques field, specifically a kind of belt stretcher.
Background technology
Lift should be defined as：The platform or semiclosed platform of carrying people or goods lifting on vertically passage
Elevating mechanism device.It is by platform and manipulates their equipment, motor, cable and other auxiliary equipments and constitute
One entirety.With the house show of society, high buildings and large mansions increasingly increase in city, are exactly one as the elevator that we commonly use on ordinary days
Plant lift.Large scale equipment increases, and the factory building of factory also increasingly develops to maximization, in order to be overhauled to large scale equipment, or
Person carries out maintenance to factory's middle rolling car equal-height position plant equipment and is required for using lift.
At present, the belt above lift lacks the device that a kind of belt is tensioned, and lift is chronically risen
During with declining, it is difficult to ensure that the elasticity of belt, and lack a kind of to belt slack safely detection means.
Utility model content
The purpose of this utility model is to provide a kind of belt stretcher, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：
A kind of belt stretcher, including belt stretcher body；The belt stretcher body be by C-shaped channel,
Welded plate, support, tablet, travel switch composition；Wherein C-shaped channel is constituted by two, and C-shaped channel bottom is arranged on lift
On the angle steel of the framework of side, and it is symmetrical on belt；Minor thread plate inside C-shaped channel, welded plate is fixedly mounted on small
On thread plate；Travel switch is mounted below on the left of welded plate；Support is arranged on the downside of welded plate, and tablet passes through screw
Rack-mount, the installation of tablet will ensure tablet and travel switch just accessible state；The side of welded plate is set
There are detection axle, spring and tablet.
It is used as the utility model further scheme：The support passes through spring, screw, flange copper sheathing and welded plate phase
Even, wherein screw is arranged on spring inner, and spring is arranged between support and welded plate, and flange copper sheathing is constituted by two, point
Spring is not arranged between support, spring and welded plate.
It is used as the utility model further scheme：The right side of the travel switch is provided with deep groove ball bearing and electrically opens
Close, electric switch is arranged on the upside of deep groove ball bearing.
Compared with prior art, the beneficial effects of the utility model are：The detection axle of the utility model welded plate side exists
Tension force of spring effect under, can make belt be in tensioning state, once belt excessively relax, tablet with detection axle,
Roller glides to touching travel switch, and lift is stopped, so as to play a part of protection.
Brief description of the drawings
Fig. 1 is a kind of structure schematic front view of belt stretcher.
Fig. 2 is a kind of structure left view schematic diagram of belt stretcher.
In figure：C-shaped channel 1, welded plate 2, support 3, tablet 4, travel switch 5.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer in Fig. 1-2, the utility model embodiment, a kind of belt stretcher, including belt stretcher body；
The belt stretcher body is made up of C-shaped channel 1, welded plate 2, support 3, tablet 4, travel switch 5；Wherein C-shaped channel 1
It is to be made up of two aluminium section bars, the bottom of C-shaped channel 1 is arranged on the angle steel of the framework above lift, and symmetrical on belt
Distribution；The minor thread plate of the inside of C-shaped channel 1, welded plate 2 is fixedly mounted on minor thread plate；The left side of welded plate 2 is installed below
There is travel switch 5, for electrical safety monitoring；Support 3 is arranged on the downside of welded plate 2, and tablet 4 is arranged on branch by screw
On frame 3, the installation of tablet 4 will ensure tablet 4 and travel switch 5 just accessible state；The side of welded plate is provided with inspection
Survey axle, spring and tablet；The detection axle of welded plate side under spring tension, can make belt be in the shape of tensioning
State, what the travel switch 5 of side was triggered by tablet 4, once belt excessively relaxes, tablet 4 is with detection axle, roller
Slide to touch travel switch 5, so as to play a part of protection.
The support 3 is connected by spring, screw, flange copper sheathing with welded plate 2, and wherein screw is arranged on spring inner,
Spring is arranged between support 3 and welded plate 2, and flange copper sheathing is constituted by two, is separately positioned on spring in support 3, spring
Between welded plate 2, wherein spring plays cushioning effect.
The right side of the travel switch 5 is provided with deep groove ball bearing and electric switch, and electric switch is arranged on deep groove ball bearing
Upside.
The C-shaped channel 1 is mounted by means of bolts on the angle steel of the framework above lift, installation side
Just.
Operation principle of the present utility model is：Whole short transverse of the belt stretcher along C-shaped channel 1 need not be set
It is fixed, tightening belt is adjusted by scene, when belt is in the state of tensioning, due to upper diaphragm flexures and following belt
Tension force effect, roller and belt are rotated together, and this device plays a part of a tensioning, when belt excessively relaxes, support 3
And tablet 4 installed above can all glide, now, tablet 4 encounters travel switch, will electrically act, out of service,
So as to avoid safety problem caused by belt pine excessively.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (3)
1. a kind of belt stretcher, it is characterised in that including belt stretcher body；The belt stretcher body is
It is made up of C-shaped channel, welded plate, support, tablet, travel switch；Wherein C-shaped channel is made up of two aluminium section bars, C-shaped channel bottom
On the angle steel of framework above lift, and it is symmetrical on belt；Minor thread plate inside C-shaped channel, welding
Plate is fixedly mounted on minor thread plate；Travel switch is mounted below on the left of welded plate；Support is arranged on the downside of welded plate,
Tablet is rack-mount by screw, and the installation of tablet will ensure tablet and travel switch just accessible state；
The side of welded plate is provided with detection axle, spring and tablet.
2. a kind of belt stretcher according to claim 1, it is characterised in that the support by spring, screw, turn over
Side copper sheathing is connected with welded plate, and wherein screw is arranged on spring inner, and spring is arranged between support and welded plate, flange copper sheathing
Constituted by two, be separately positioned on spring between support, spring and welded plate.
3. a kind of belt stretcher according to claim 1, it is characterised in that the right side of the travel switch is provided with deep
Ditch ball bearing and electric switch, electric switch are arranged on the upside of deep groove ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621253979.4U CN206359088U (en) | 2016-11-15 | 2016-11-15 | A kind of belt stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621253979.4U CN206359088U (en) | 2016-11-15 | 2016-11-15 | A kind of belt stretcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206359088U true CN206359088U (en) | 2017-07-28 |
Family
ID=59371893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621253979.4U Active CN206359088U (en) | 2016-11-15 | 2016-11-15 | A kind of belt stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206359088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108345043A (en) * | 2018-01-12 | 2018-07-31 | 东莞市联洲知识产权运营管理有限公司 | A kind of steel band detection device on color steel production line |
-
2016
- 2016-11-15 CN CN201621253979.4U patent/CN206359088U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108345043A (en) * | 2018-01-12 | 2018-07-31 | 东莞市联洲知识产权运营管理有限公司 | A kind of steel band detection device on color steel production line |
| CN108345043B (en) * | 2018-01-12 | 2020-05-05 | 杭州普络飞新材料科技有限公司 | Steel band detection device on various steel sheet production line |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |