CN209705212U - A kind of anti-offset tensioning wheel - Google Patents
A kind of anti-offset tensioning wheel Download PDFInfo
- Publication number
- CN209705212U CN209705212U CN201920338885.4U CN201920338885U CN209705212U CN 209705212 U CN209705212 U CN 209705212U CN 201920338885 U CN201920338885 U CN 201920338885U CN 209705212 U CN209705212 U CN 209705212U
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- CN
- China
- Prior art keywords
- tensioning wheel
- connecting rod
- fixed
- slide bar
- fixed plate
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Abstract
The utility model discloses a kind of anti-offset tensioning wheels, the left side of the fixed plate is equipped with fixed case, the inner cavity of the fixed plate is arranged with kelly, the left side of the kelly is through fixed plate and fixed case and the inner cavity for extending to fixed case, at the top of the kelly and left side at top offers card slot, the two sides of the fixed case inner cavity top and bottom are arranged with sliding sleeve, the inner cavity of the sliding sleeve is connected with slide bar, handle is fixedly connected on the outside of the slide bar, the inside of the slide bar is equipped with connecting rod, the inside of the sliding sleeve and the junction of connecting rod are arranged with spring, the inside of the connecting rod is equipped with fixture block, the one end of the fixture block far from connecting rod and card slot are clamped.The utility model is cooperated by fixed plate, fixed case, bull stick, tensioning wheel ontology, fixture block, kelly, card slot, connecting rod, slide bar, handle, sliding sleeve and spring, can be in tensioning wheel in use, can play the role of good fixing effect to tensioning wheel.
Description
Technical field
The utility model relates to tensioning wheel technical field, specially a kind of anti-offset tensioning wheel.
Background technique
Tensioning wheel is the tensile force of the cornerite or control belt in order to change belt pulley and is pressed in the supporting roller on belt, is
The tensioning apparatus of belt transmission can use tensioning wheel by belt tension when the center of belt is not away from being adjustable.
Tensioning wheel when in use, needs to be adjusted position according to demand, and still, existing tensioning wheel exists currently on the market
After the completion of adjusting, be fixed by screw, tensioning wheel for a long time in use, because screw fixed effect it is bad, from
And tensioning wheel is caused to be in the presence of loosening, cause tensioning wheel to be in the presence of deviating.
Utility model content
The purpose of this utility model is to provide a kind of anti-offset tensioning wheels, have and play good fixing effect to tensioning wheel
The advantages of, solve the problems, such as that existing tensioning wheel fixed effect is bad.
To achieve the above object, the utility model provides the following technical solutions: a kind of anti-offset tensioning wheel, including fixation
Plate, the left side of the fixed plate are equipped with fixed case, and the inner cavity of the fixed plate is arranged with kelly, and the left side of the kelly is through solid
The left side at fixed board and fixed case and the inner cavity for extending to fixed case, the kelly top and top offers card slot, described solid
Determine the two sides at the top and bottom of box cavity and be arranged with sliding sleeve, the inner cavity of the sliding sleeve is connected with slide bar, the slide bar
Outside is fixedly connected with handle, and the inside of the slide bar is equipped with connecting rod, and the inside of the sliding sleeve and the junction of connecting rod cover
Equipped with spring, the inside of the connecting rod is equipped with fixture block, and the one end of the fixture block far from connecting rod and card slot are clamped, the kelly
Right side be fixedly connected with bull stick, the surface of the bull stick is arranged with tensioning wheel ontology.
Preferably, the surface of the handle is arranged with Anti-slip cover, and the inner cavity of Anti-slip cover is fixed by adhesive and handle
Connection.
Preferably, the two sides on the outside of the connecting rod are fixedly connected by link block with the junction of slide bar, and two
Slide bar is centrosymmetric about connecting rod.
Preferably, the quantity of the fixed case is three, and the shape size of three fixed cases is consistent, the fixed case
Right side is fixedly connected with the junction of fixed plate by welding form.
Preferably, the inner cavity of the fixed plate is opened up there are three through-hole, and three shape of through holes are in the same size.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model by fixed plate, fixed case, bull stick, tensioning wheel ontology, fixture block, kelly, card slot, connecting rod,
Slide bar, handle, sliding sleeve and spring cooperate, can in tensioning wheel in use, good fixing effect can be played the role of to tensioning wheel,
Existing tensioning wheel is avoided after the completion of adjusting, is fixed by screw, tensioning wheel for a long time in use, because
Screw fixed effect is bad, is in the presence of loosening so as to cause tensioning wheel, and tensioning wheel is caused to be in the presence of deviating, and is suitble to push away
It is wide to use.
2, the utility model is by link block, can play fixed effect to slide bar, and effect is more when in use for such slide bar
Good, avoiding slide bar is in the presence of loosening when in use, is in the presence of falling when in use so as to cause slide bar；
By Anti-slip cover, anti-skidding effect can be played to handle, effect is more preferable when in use for such handle, avoids handle
Do not have anti-skidding effect when in use, is in the presence of falling off when in use so as to cause user.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model fixed case inner-cavity structure schematic diagram；
Fig. 3 is the utility model fixed plate structure schematic diagram.
In figure: 1 fixed plate, 2 fixed cases, 3 bull sticks, 4 tensioning wheel ontologies, 5 fixture blocks, 6 kellies, 7 card slots, 8 connecting rods, 9 are slided
Bar, 10 handles, 11 sliding sleeves, 12 link blocks, 13 springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of utility model, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " rear end ",
The orientation or positional relationship of the instructions such as " both ends ", " one end ", " other end " is to be based on the orientation or positional relationship shown in the drawings, only
It is the utility model and simplified description for ease of description, rather than the device or element of indication or suggestion meaning must have spy
Fixed orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of utility model, it should be noted that unless otherwise clearly defined and limited, term " installation ",
" being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
Please refer to Fig. 1-3, a kind of anti-offset tensioning wheel, including fixed plate 1, the inner cavity of fixed plate 1 opens up that there are three logical
Hole, and three shape of through holes are in the same size, the left side of fixed plate 1 is equipped with fixed case 2, and the quantity of fixed case 2 is three, and three
The shape size of fixed case 2 is consistent, and the right side of fixed case 2 is fixedly connected with the junction of fixed plate 1 by welding form, fixed
The inner cavity of plate 1 is arranged with kelly 6, and the left side of kelly 6 is through fixed plate 1 and fixed case 2 and the inner cavity for extending to fixed case 2, card
The left side at the top of bar 6 and top offers card slot 7, and the two sides of 2 inner cavity top of fixed case and bottom are arranged with sliding sleeve 11, sliding
The inner cavity of set 11 is connected with slide bar 9, and the outside of slide bar 9 is fixedly connected with handle 10, and the surface of handle 10 is arranged with anti-skidding
Set, by Anti-slip cover, can play anti-skidding effect, effect is more preferable when in use for such handle 10, avoids handle to handle 10
10 do not have anti-skidding effect when in use, are in the presence of falling off when in use so as to cause user, and Anti-slip cover is interior
Chamber is fixedly connected by adhesive with handle 10, and the inside of slide bar 9 is equipped with connecting rod 8, the two sides in 8 outside of connecting rod and slide bar 9
Junction pass through link block 12 and be fixedly connected, the utility model can play fixed work by link block 12 to slide bar 9
With effect is more preferable when in use for such slide bar 9, avoids slide bar 9 and is in the presence of loosening when in use, so as to cause slide bar 9
It is in the presence of falling when in use, and two slide bars 9 are centrosymmetric about connecting rod 8, the inside of sliding sleeve 11 and connecting rod 8
Junction be arranged with spring 13, the inside of connecting rod 8 is equipped with fixture block 5, and the one end of fixture block 5 far from connecting rod 8 and card slot 7 block
It connects, the right side of kelly 6 is fixedly connected with bull stick 3, and the surface of bull stick 3 is arranged with tensioning wheel ontology 4, and the utility model passes through fixation
Plate 1, fixed case 2, bull stick 3, tensioning wheel ontology 4, fixture block 5, kelly 6, card slot 7, connecting rod 8, slide bar 9, handle 10,11 and of sliding sleeve
Spring 13 cooperates, and can avoid existing in tensioning wheel in use, can play the role of good fixing effect to tensioning wheel
Bearing up pulley after the completion of adjusting, is fixed by screw, and tensioning wheel is for a long time in use, not because of screw fixed effect
It is good, it is in the presence of loosening so as to cause tensioning wheel, tensioning wheel is caused to be in the presence of deviating, is suitble to promote the use of.
When adjusting, handle 10 is pulled, is displaced outwardly by handle 10 with moving slide-bar 9, by sliding sleeve 11 to slide bar 9
Limit movement is carried out, drives connecting rod 8 to be displaced outwardly by slide bar 9, drives fixture block 5 to be displaced outwardly by connecting rod 8, fixture block 5
When removing in the card slot 7 on kelly 6, tensioning wheel can be adjusted, be adjusted after completing, kelly 6 injects in fixed case 2,
It unclamps and draws handle 10, cooperate above structure to be resetted by spring 13, when fixture block 5 is moved in the card slot 7 on kelly 6, i.e.,
Use can be fixed.
In summary: the anti-offset tensioning wheel passes through fixed plate 1, fixed case 2, bull stick 3, tensioning wheel ontology 4, fixture block
5, kelly 6, card slot 7, connecting rod 8, slide bar 9, handle 10, sliding sleeve 11 and spring 13 solve existing tensioning wheel fixed effect
Bad problem.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of anti-offset tensioning wheel, including fixed plate (1), it is characterised in that: the left side of the fixed plate (1), which is equipped with, to be fixed
The inner cavity of case (2), the fixed plate (1) is arranged with kelly (6), and fixed plate (1) and fixed case are run through in the left side of the kelly (6)
(2) and the inner cavities of fixed case (2) is extended to, at the top of the kelly (6) and the left side at top offers card slot (7), described solid
The two sides for determining case (2) inner cavity top and bottom are arranged with sliding sleeve (11), and the inner cavity of the sliding sleeve (11) is connected with slide bar
(9), it is fixedly connected with handle (10) on the outside of the slide bar (9), the inside of the slide bar (9) is equipped with connecting rod (8), the cunning
The junction of the inside and connecting rod (8) that cover (11) is arranged with spring (13), and the inside of the connecting rod (8) is equipped with fixture block (5),
The fixture block (5) one end and card slot (7) far from connecting rod (8) are clamped, and are fixedly connected with bull stick on the right side of the kelly (6)
(3), the surface of the bull stick (3) is arranged with tensioning wheel ontology (4).
2. the anti-offset tensioning wheel of one kind according to claim 1, it is characterised in that: the surface of the handle (10) is arranged
There is Anti-slip cover, and the inner cavity of Anti-slip cover is fixedly connected by adhesive with handle (10).
3. the anti-offset tensioning wheel of one kind according to claim 1, it is characterised in that: two on the outside of the connecting rod (8)
Side passes through link block (12) with the junction of slide bar (9) and is fixedly connected, and two slide bars (9) are in center about connecting rod (8)
Symmetrically.
4. the anti-offset tensioning wheel of one kind according to claim 1, it is characterised in that: the quantity of the fixed case (2) is
Three, and the shape size of three fixed cases (2) is consistent, the right side of the fixed case (2) and the junction of fixed plate (1) pass through
Welding form is fixedly connected.
5. the anti-offset tensioning wheel of one kind according to claim 1, it is characterised in that: open the inner cavity of the fixed plate (1)
If there are three through-holes, and three shape of through holes are in the same size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920338885.4U CN209705212U (en) | 2019-03-18 | 2019-03-18 | A kind of anti-offset tensioning wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920338885.4U CN209705212U (en) | 2019-03-18 | 2019-03-18 | A kind of anti-offset tensioning wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209705212U true CN209705212U (en) | 2019-11-29 |
Family
ID=68646713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920338885.4U Expired - Fee Related CN209705212U (en) | 2019-03-18 | 2019-03-18 | A kind of anti-offset tensioning wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209705212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653774A (en) * | 2021-08-26 | 2021-11-16 | 温州天纳福汽车轴承股份有限公司 | Method for assembling fixing frame and shaft in automatic tension wheel |
-
2019
- 2019-03-18 CN CN201920338885.4U patent/CN209705212U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653774A (en) * | 2021-08-26 | 2021-11-16 | 温州天纳福汽车轴承股份有限公司 | Method for assembling fixing frame and shaft in automatic tension wheel |
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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: 20191129 Termination date: 20210318 |