CN204007605U - A kind of device of measuring fork of forklift truck angle of inclination - Google Patents
A kind of device of measuring fork of forklift truck angle of inclination Download PDFInfo
- Publication number
- CN204007605U CN204007605U CN201420484699.9U CN201420484699U CN204007605U CN 204007605 U CN204007605 U CN 204007605U CN 201420484699 U CN201420484699 U CN 201420484699U CN 204007605 U CN204007605 U CN 204007605U
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- Prior art keywords
- angle
- driving gear
- inclination
- fork
- forklift truck
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Abstract
The utility model discloses a kind of device of measuring fork of forklift truck angle of inclination, belong to a kind of device of measuring inclination angle.Its technical scheme is: a kind of device of measuring fork of forklift truck angle of inclination, comprise the stationary housing that indicates angle index, it is characterized in that, two rotating shafts that are fixedly connected with it are set in described stationary housing, in two described roller end, driving gear and follower gear are set respectively, described driving gear and follower gear engagement, be provided with gravity pendulum mechanism at the central angle place of described driving gear, along the pointer that radially setting is fixedly connected with it of described follower gear.The beneficial effects of the utility model are: simple in structure, easily operation, adopts the engagement of gear to realize the accurate measurement to pitch angle, facilitates reading, has also greatly improved the precision of measuring simultaneously, also has high stability.
Description
Technical field
The utility model relates to a kind of device of measuring inclination angle, particularly a kind of device of measuring fork of forklift truck angle of inclination.
Background technology
Fork of forklift truck angle of inclination is one of fork truck most basic performance, development along with fork truck technology, the fork truck that current fork of forklift truck can all around moves, for this kind of fork truck, its pallet fork pitch angle when different loads is one of fork truck parameter that must provide while dispatching from the factory.Fast, the detection method reliable helper of fork truck factory still not accurately, also for the buyer of fork truck provides the most practical, selects foundation the most reliably.
Utility model content
In order to solve the deficiency of above-mentioned prior art, the purpose of this utility model is: provide a kind of simple in structure, easy to use, can accurately measure the device at fork of forklift truck angle of inclination.
A kind of device of measuring fork of forklift truck angle of inclination, comprise the stationary housing that indicates angle index, wherein, two rotating shafts that are fixedly connected with it are set in described stationary housing, in two described roller end, driving gear and follower gear are set respectively, described driving gear and follower gear engagement, be provided with gravity pendulum mechanism at the central angle place of described driving gear, along the pointer that radially setting is fixedly connected with it of described follower gear.
Described rotating shaft and described stationary housing are interference fit, on the top of described rotating shaft, are provided with ring groove, and described ring groove and cylindric clamp are chimeric fixing, for preventing coming off of driving gear and follower gear.
Described driving gear is fan shape, and its central angle is 90 degree, and the tooth of described driving gear is arranged on its curved edge, and the arc-shaped side two ends at described driving gear, are provided with positive stop, and described positive stop is the angular range rotating for limiting driving gear.
Described gravity pendulum mechanism comprises swing arm and is arranged on the free-ended weight of described swing arm, and described swing arm is that rigid is made, and its two ends are non-removable fixing with described driving gear and weight respectively.
Described stationary housing bottom is provided with the fixed mechanism fastening with pallet fork, the permanent magnet that described fixed mechanism is square shape or locking clamp.
The angle index of described stationary housing surface indicia is that centre is zero degree scale mark, the angular range in the left side of described zero degree scale mark is-45～0 degree, the angular range on the right side of described zero degree scale mark is 0～45 degree, and described pointer overlaps with described zero degree scale mark.
Described stationary housing is that transparent plastic is made.
During the utility model work, the pallet fork of fork truck is and surface level plumbness, by the device at the measurement fork of forklift truck angle of inclination with permanent magnet or locking clamp one side, along pallet fork doorframe, place, and itself and pallet fork doorframe are fixed, guarantee that pointer now overlaps with zero graduation line, and gravity pendulum mechanism, driving gear and follower gear are all stationary states, the swing arm of gravity pendulum mechanism is consistent with pallet fork doorframe direction, and be vertical state, when pallet fork generation immediate inclination, at this moment the weight of gravity pendulum mechanism swings, weight drives swing arm to the direction skew of tilting contrary with pallet fork, swing arm drives driving gear rotation, due to driving gear and follower gear engagement, the rotation of driving gear can drive follower gear rotation, because pointer is to be fixedly connected with follower gear, so pointer will be offset, on stationary housing, can accurately read the size at the angle of inclination of pallet fork.
By test, the beneficial effects of the utility model are: simple in structure, easily operation, adopts the engagement of gear to realize the accurate measurement to pitch angle, facilitates reading, has also greatly improved the precision of measuring simultaneously, also has high stability.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of permanent magnet in the utility model.
Fig. 3 is the structural representation of locking clamp in the utility model.
Fig. 4 is the structural representation of the utility model shaft.
Fig. 5 is the structural representation of cylindric clamp in the utility model.
Wherein, Reference numeral is: 1, stationary housing; 2, rotating shaft; 21, ring groove; 22, cylindric clamp; 3, driving gear; 31, positive stop; 4, follower gear; 5, pointer; 6, swing arm; 7, weight; 8, the permanent magnet of square shape; 9, locking clamp; 10, zero degree scale mark.
Embodiment
In order to clearly demonstrate the technical characterstic of this programme, below by embodiment, this programme is set forth.
Embodiment 1
Referring to Fig. 1, Fig. 2, Fig. 4 and Fig. 5, the utility model is: a kind of device of measuring fork of forklift truck angle of inclination, comprise the stationary housing 1 that indicates angle index, wherein, two rotating shafts 2 that the described interior setting of stationary housing 1 is fixedly connected with it, in two described rotating shaft 2 ends, driving gear 3 and follower gear 4 are set respectively, described driving gear 3 and follower gear 4 engagements, central angle place at described driving gear 3 is provided with gravity pendulum mechanism, along the pointer 5 that radially setting is fixedly connected with it of described follower gear 4.
Described rotating shaft 2 is interference fit with described stationary housing 1, on the top of described rotating shaft 2, is provided with ring groove 21, and described ring groove 21 is chimeric fixing with cylindric clamp 22, for preventing coming off of driving gear 3 and follower gear 4.
Described driving gear 3 is fan shape, its central angle is 90 degree, and the tooth of described driving gear 3 is arranged on its curved edge, at the arc-shaped side two ends of described driving gear 3, be provided with positive stop 31, described positive stop 31 is the angular ranges that rotate for limiting driving gear 3.
Described gravity pendulum mechanism comprises swing arm 6 and is arranged on the free-ended weight 7 of described swing arm 6, and described swing arm 6 is made for rigid, and its two ends are non-removable being fixedly connected with described driving gear 3 and weight 7 respectively.
Described stationary housing 1 bottom is provided with the fixed mechanism fastening with pallet fork, the permanent magnet 8 that described fixed mechanism is square shape.
The angle index of described stationary housing 1 surface indicia is that centre is zero degree scale mark 10, the angular range in the left side of described zero degree scale mark 10 is-45～0 degree, the angular range on the right side of described zero degree scale mark 10 is 0～45 degree, and described pointer 5 overlaps with described zero degree scale mark 10.
Described stationary housing 1 is made for transparent plastic.
During the utility model work, the pallet fork of fork truck is and surface level plumbness, by the device at the measurement fork of forklift truck angle of inclination with permanent magnet 8 one sides, along pallet fork doorframe, place, and itself and pallet fork doorframe are fixed, guarantee that pointer 5 now overlaps with zero graduation line 10, and gravity pendulum mechanism, driving gear 3 and follower gear 4 are all stationary states, the swing arm 6 of gravity pendulum mechanism is consistent with pallet fork doorframe direction, and be vertical state, when pallet fork generation immediate inclination, at this moment the weight 7 of gravity pendulum mechanism swings, weight 7 drives swing arm 6 to the direction skew of tilting contrary with pallet fork, swing arm 6 drives driving gear 3 rotations, due to driving gear 3 and follower gear 4 engagements, the rotation of driving gear 3 can drive follower gear 4 rotations, because pointer 5 is to be fixedly connected with follower gear 4, so pointer 5 will be offset, on stationary housing 1, can accurately read the size at the angle of inclination of pallet fork.
Embodiment 2
Referring to Fig. 1, Fig. 3, Fig. 4 and Fig. 5, the utility model is: a kind of device of measuring fork of forklift truck angle of inclination, comprise the stationary housing 1 that indicates angle index, wherein, two rotating shafts 2 that the described interior setting of stationary housing 1 is fixedly connected with it, in two described rotating shaft 2 ends, driving gear 3 and follower gear 4 are set respectively, described driving gear 3 and follower gear 4 engagements, central angle place at described driving gear 3 is provided with gravity pendulum mechanism, along the pointer 5 that radially setting is fixedly connected with it of described follower gear 4.
Described rotating shaft 2 is interference fit with described stationary housing 1, on the top of described rotating shaft 2, is provided with ring groove 21, and described ring groove 21 is chimeric fixing with cylindric clamp 22, for preventing coming off of driving gear 3 and follower gear 4.
Described driving gear 3 is fan shape, its central angle is 90 degree, and the tooth of described driving gear 3 is arranged on its curved edge, at the arc-shaped side two ends of described driving gear 3, be provided with positive stop 31, described positive stop 31 is the angular ranges that rotate for limiting driving gear 3.
Described gravity pendulum mechanism comprises swing arm 6 and is arranged on the free-ended weight 7 of described swing arm 6, described gravity pendulum mechanism comprises swing arm and is arranged on the free-ended weight of described swing arm, described swing arm 6 is made for rigid, and its two ends are non-removable fixing with described driving gear 3 and weight 7 respectively.
Described stationary housing 1 bottom is provided with the fixed mechanism fastening with pallet fork, and described fixed mechanism is locking clamp 9.
The angle index of described stationary housing 1 surface indicia is that centre is zero degree scale mark 10, the angular range in the left side of described zero degree scale mark 10 is-45～0 degree, the angular range on the right side of described zero degree scale mark 10 is 0～45 degree, and described pointer 5 overlaps with described zero degree scale mark 10.
Described stationary housing 1 is made for transparent plastic.
During the utility model work, the pallet fork of fork truck is and surface level plumbness, by the device at the measurement fork of forklift truck angle of inclination with locking clamp 9, along pallet fork doorframe, place, and itself and pallet fork doorframe are fixed, guarantee that pointer 5 now overlaps with zero graduation line 10, and gravity pendulum mechanism, driving gear 3 and follower gear 4 are all stationary states, the swing arm 6 of gravity pendulum mechanism is consistent with pallet fork doorframe direction, and be vertical state, when pallet fork generation immediate inclination, at this moment the weight 7 of gravity pendulum mechanism swings, weight 7 drives swing arm 6 to the direction skew of tilting contrary with pallet fork, swing arm 6 drives driving gear 3 rotations, due to driving gear 3 and follower gear 4 engagements, the rotation of driving gear 3 can drive follower gear 4 rotations, because pointer 5 is to be fixedly connected with follower gear 4, so pointer 5 will be offset, on stationary housing 1, can accurately read the size at the angle of inclination of pallet fork.
The utility model can pass through or adopt existing techniques in realizing without the technical characterictic of describing, do not repeat them here, certainly, above-mentioned explanation is not to restriction of the present utility model, the utility model is also not limited in above-mentioned giving an example, the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to the utility model.
Claims (7)
1. a device of measuring fork of forklift truck angle of inclination, comprise the stationary housing (1) that indicates angle index, it is characterized in that, two rotating shafts (2) that are fixedly connected with it are set in described stationary housing (1), in described two rotating shafts (2) end, driving gear (3) and follower gear (4) are set respectively, described driving gear (3) and follower gear (4) engagement, central angle place at described driving gear (3) is provided with gravity pendulum mechanism, along the pointer (5) that radially setting is fixedly connected with it of described follower gear (4).
2. the device at measurement fork of forklift truck according to claim 1 angle of inclination, it is characterized in that: described rotating shaft (2) is interference fit with described stationary housing (1), on the top of described rotating shaft (2), be provided with ring groove (21), described ring groove (21) is chimeric fixing with cylindric clamp (22), for preventing coming off of driving gear (3) and follower gear (4).
3. the device at measurement fork of forklift truck according to claim 1 and 2 angle of inclination, it is characterized in that: described driving gear (3) is fan shape, its central angle is 90 degree, the tooth of described driving gear (3) is arranged on its curved edge, at the arc-shaped side two ends of described driving gear (3), be provided with positive stop (31).
4. the device at measurement fork of forklift truck according to claim 1 angle of inclination, is characterized in that: described gravity pendulum mechanism comprises swing arm (6) and is arranged on the free-ended weight of described swing arm (6) (7).
5. the device at measurement fork of forklift truck according to claim 1 angle of inclination, is characterized in that: described stationary housing (1) bottom is provided with the fixed mechanism fastening with pallet fork, the permanent magnet that described fixed mechanism is square shape (8) or locking clamp (9).
6. the device at measurement fork of forklift truck according to claim 1 angle of inclination, it is characterized in that: the angle index of described stationary housing (1) surface indicia is that centre is zero degree scale mark (10), the angular range in the left side of described zero degree scale mark (10) is-45～0 degree, the angular range on the right side of described zero degree scale mark (10) is 0～45 degree, and described pointer (5) overlaps with described zero degree scale mark (10).
7. the device at measurement fork of forklift truck according to claim 1 angle of inclination, is characterized in that: described stationary housing (1) is made for transparent plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420484699.9U CN204007605U (en) | 2014-08-27 | 2014-08-27 | A kind of device of measuring fork of forklift truck angle of inclination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420484699.9U CN204007605U (en) | 2014-08-27 | 2014-08-27 | A kind of device of measuring fork of forklift truck angle of inclination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204007605U true CN204007605U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420484699.9U Expired - Fee Related CN204007605U (en) | 2014-08-27 | 2014-08-27 | A kind of device of measuring fork of forklift truck angle of inclination |
Country Status (1)
| Country | Link |
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| CN (1) | CN204007605U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566897A (en) * | 2014-12-30 | 2015-04-29 | 博耐尔汽车电气***有限公司 | Automobile air conditioner HVAC (heating ventilation and air conditioning) air door movement mechanism |
| CN106087935A (en) * | 2016-06-24 | 2016-11-09 | 安徽中汇规划勘测设计研究院股份有限公司 | A kind of Foundation Pit dynamic on-line monitoring prior-warning device and monitoring method |
| CN108020208A (en) * | 2017-12-16 | 2018-05-11 | 贵州航天电子科技有限公司 | One kind rotates angle measuring device |
| CN109835243A (en) * | 2019-02-14 | 2019-06-04 | 安徽宇锋智能科技有限公司 | A kind of Intelligent transfer robot load overload-alarm system |
| CN110736441A (en) * | 2019-09-12 | 2020-01-31 | 国网浙江省电力有限公司金华供电公司 | laser rangefinder for shaft tower |
-
2014
- 2014-08-27 CN CN201420484699.9U patent/CN204007605U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566897A (en) * | 2014-12-30 | 2015-04-29 | 博耐尔汽车电气***有限公司 | Automobile air conditioner HVAC (heating ventilation and air conditioning) air door movement mechanism |
| CN106087935A (en) * | 2016-06-24 | 2016-11-09 | 安徽中汇规划勘测设计研究院股份有限公司 | A kind of Foundation Pit dynamic on-line monitoring prior-warning device and monitoring method |
| CN106087935B (en) * | 2016-06-24 | 2018-05-15 | 安徽中汇规划勘测设计研究院股份有限公司 | A kind of Foundation Pit dynamic on-line monitoring prior-warning device and monitoring method |
| CN108020208A (en) * | 2017-12-16 | 2018-05-11 | 贵州航天电子科技有限公司 | One kind rotates angle measuring device |
| CN109835243A (en) * | 2019-02-14 | 2019-06-04 | 安徽宇锋智能科技有限公司 | A kind of Intelligent transfer robot load overload-alarm system |
| CN110736441A (en) * | 2019-09-12 | 2020-01-31 | 国网浙江省电力有限公司金华供电公司 | laser rangefinder for shaft tower |
| CN110736441B (en) * | 2019-09-12 | 2022-02-11 | 国网浙江省电力有限公司金华供电公司 | Laser range finder for shaft tower |
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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 |
Granted publication date: 20141210 Termination date: 20150827 |
|
| EXPY | Termination of patent right or utility model |