CN203159106U - Winch and overload limiter thereof - Google Patents
Winch and overload limiter thereof Download PDFInfo
- Publication number
- CN203159106U CN203159106U CN 201320140391 CN201320140391U CN203159106U CN 203159106 U CN203159106 U CN 203159106U CN 201320140391 CN201320140391 CN 201320140391 CN 201320140391 U CN201320140391 U CN 201320140391U CN 203159106 U CN203159106 U CN 203159106U
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- base
- support
- bearing
- wall
- pressure sensor
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Abstract
The utility model discloses a winch and an overload limiter thereof. The winch comprises the overload limiter. The overload limiter comprises a support and a bearing, the bearing comprises a bearing support, the support comprises a base and a vertical wall which is arranged above the base and integrally and fixedly connected with the base, an inner side face of the vertical wall is perpendicular to an upper end face of the base, the bearing support comprises a horizontal seat and a vertical seat which is arranged above the horizontal seat and integrally and fixedly connected with the horizontal seat, a lower end face of the horizontal seat of the bearing support is fixedly connected with an upper end face of the base of the support, a pressure sensor is arranged between one side, away from the center of the bearing, of the vertical seat and the corresponding side of the vertical wall, and the vertical seat of the bearing support, the pressure sensor and the vertical wall of the support are fixedly connected together. The overload limiter can be used for horizontally drawing and achieving measurement of load in the horizontal direction. The winch can achieve horizontal winching so as to extend an application range.
Description
Technical field
The load limiter that the utility model relates to a kind of winch and adopts.
Background technology
Present winch is mainly used in promoting on the vertical direction occasion of weight, mainly is owing to be subjected to the restriction of the structure of its existing load limiter that adopts.As shown in Figure 1, 2, existing load limiter comprises bearing 1, pressure sensor 2, support 3, connection box 4, read-out 5 compositions.This bearing comprises bearing cap shim 11 and bearing seat 12, connects realization by bolt between bearing seat and the bearing cap shim and is connected.The structure of support 3 is horizontal structure, the support top is provided with pressure sensor, be connected by bolt between pressure sensor 2 and the support 3 and realize being connected, bearing 1 is located at the top of pressure sensor, adopts bolt to be connected realization between bearing seat 13 and the pressure sensor and is connected.In the working process of this load limiter, promote weight of heavy by pressure sensor 2 tests, demonstrate weight of heavy by connection box 4 external telltales 5 then.Because the restriction of said structure, the field of application of this load limiter is narrower, only can be applicable to the test that promotes weight on the vertical direction, can not realize horizontal direction force.
The utility model content
The purpose of this utility model provides a kind of load limiter that can satisfy the horizontally tracting test.This practicality provides a kind of winch that uses above-mentioned load limiter simultaneously.
In order to achieve the above object, the technical scheme that load limiter of the present utility model adopts is: a kind of load limiter, comprise support, bearing, bearing comprises bearing seat, described support is integral the wall that is connected with base above comprising base and being located at base, the medial surface of wall is perpendicular to the upper surface of base, described bearing seat comprises horizontal base and is located at the top of horizontal base and the vertical base that the horizontal base one is connected, captive joint with the upper surface of the base of support in the lower surface of the horizontal base of described bearing seat, be provided with pressure sensor, the vertical base of bearing seat between the respective side away from a side of bearing center and wall of described vertical base, pressure sensor, the wall of support is fixed together.
Angle between the lateral surface of described wall and the upper surface of base is smaller or equal to 90 degree.
Between described support, pressure sensor, the pressure sensor three or adopt bolt connect to realize being connected between any two.
In order to achieve the above object, the technical scheme that winch of the present utility model adopts is: a kind of winch, comprise load limiter, load limiter comprises support, bearing, bearing comprises bearing seat, described support is integral the wall that is connected with base above comprising base and being located at base, the medial surface of wall is perpendicular to the upper surface of base, described bearing seat comprises horizontal base and is located at the top of horizontal base and the vertical base that the horizontal base one is connected, captive joint with the upper surface of the base of support in the lower surface of the horizontal base of described bearing seat, be provided with pressure sensor, the vertical base of bearing seat between the respective side away from a side of bearing center and wall of described vertical base, pressure sensor, the wall of support is fixed together.
Angle between the lateral surface of described wall and the upper surface of base is smaller or equal to 90 degree.
Between described support, pressure sensor, the pressure sensor three or adopt bolt connect to realize being connected between any two.
The load limiter that the utility model provides, bearing seat comprises horizontal base and vertical base, bearing seat can be at vertical and horizontal both direction fixed pedestal bearing, support comprises wall and base, support can be at vertical and horizontal both direction fixed pedestal fitted bearing, can realize horizontal direction force, pressure sensor places between the vertical base of the wall of support and bearing seat, can realize the test to horizontal direction load.Therefore, load limiter of the present utility model can be used in horizontally tracting and realizes test to horizontal direction load, makes its horizontal direction can satisfy a lot of use occasions, has enlarged its field of application.
Further, the winch that the utility model provides has adopted the load limiter of said structure, makes the winch can the horizontal elevator of realization, has enlarged the field of application of winch.
Description of drawings
Fig. 1 is the structural representation of prior art load limiter;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is the structural representation of load limiter embodiment in the utility model;
Fig. 4 is the structural representation of winch in the utility model;
Fig. 5 is the lateral plan of Fig. 4.
The specific embodiment
As shown in Figure 3, load limiter of the present utility model comprises support 1, pressure sensor 2, bearing 3, support 1 is L shaped distribution, support 1 comprises base 11 and is located at the top of base and the wall 12 that the base one is connected, bearing 3 comprises bearing seat 31, bearing seat 31 is L shaped distribution, bearing seat 31 comprises horizontal base 311 and is located at the top of horizontal base and the vertical base 312 that the horizontal base one is connected, the upper surface of the vertical and base of the medial surface of wall 12, the horizontal base 311 of bearing seat 31 is connected and fixed base 11 tops that are assemblied in support 1 by bolt, pressure sensor 2 is located between the side and wall 12 respective side away from bearing center of vertical base 312, pressure sensor 2, the wall 12 of support 1, reach the wall 12 of support 1 between vertical base 31 threes of bearing seat 31, reach pressure sensor 2 between the vertical base 31 of bearing seat 31, all adopt bolt to connect between the wall 12 of support 1 and achieve a fixed connection, the angle between the lateral surface of wall and the upper surface of base is less than 90 degree.
Shown in Fig. 4,5, winch of the present utility model comprises chassis 1, reel 2, motor 3, rotating key clutch 4, brake wheel coupler 5, drg 6, retarder 7, load limiter 8, captive joint with the upper surface on chassis 1 in the lower surface of the base 81 of load limiter 8, describe in detail above the structure of this load limiter, repeat no more herein.The load limiter of this winch can realize that level is stressed, and this winch can be realized horizontal elevator.
With respect to Fig. 5, when the installation direction of load limiter of the present utility model revolves when turning 90 degrees, this load limiter uses when also can be used as the vertical-lift weight.
Compared with prior art, load limiter of the present utility model can be realized horizontal direction force, makes its horizontal direction can satisfy a lot of use occasions, has enlarged its field of application, and when its installation direction revolves when turning 90 degrees, it is stressed that it also can be used for vertical direction.
Except above-described embodiment, can the three be fixed together by bolt connection in twos between the wall of pressure sensor, support, the vertical base of bearing seat.
Except above-described embodiment, the angle between the lateral surface of wall and the upper surface of base can equal 90 degree.
Claims (6)
1. load limiter, comprise support, bearing, bearing comprises bearing seat, it is characterized in that: described support is integral the wall that is connected with base above comprising base and being located at base, the medial surface of wall is perpendicular to the upper surface of base, described bearing seat comprises horizontal base and is located at the top of horizontal base and the vertical base that the horizontal base one is connected, captive joint with the upper surface of the base of support in the lower surface of the horizontal base of described bearing seat, be provided with pressure sensor, the vertical base of bearing seat between the respective side away from a side of bearing center and wall of described vertical base, pressure sensor, the wall of support is fixed together.
2. load limiter according to claim 1 is characterized in that: the angle between the lateral surface of described wall and the upper surface of base is smaller or equal to 90 degree.
3. load limiter according to claim 2 is characterized in that: between described support, pressure sensor, the pressure sensor three or adopt bolt to connect between any two and realize being connected.
4. winch, comprise load limiter, load limiter comprises support, bearing, bearing comprises bearing seat, it is characterized in that: described support is integral the wall that is connected with base above comprising base and being located at base, the medial surface of wall is perpendicular to the upper surface of base, described bearing seat comprises horizontal base and is located at the top of horizontal base and the vertical base that the horizontal base one is connected, captive joint with the upper surface of the base of support in the lower surface of the horizontal base of described bearing seat, be provided with pressure sensor, the vertical base of bearing seat between the respective side away from a side of bearing center and wall of described vertical base, pressure sensor, the wall of support is fixed together.
5. winch according to claim 4 is characterized in that: the angle between the lateral surface of described wall and the upper surface of base is smaller or equal to 90 degree.
6. winch according to claim 5 is characterized in that: between described support, pressure sensor, the pressure sensor three or adopt bolt to connect between any two and realize being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320140391 CN203159106U (en) | 2013-03-22 | 2013-03-22 | Winch and overload limiter thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320140391 CN203159106U (en) | 2013-03-22 | 2013-03-22 | Winch and overload limiter thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203159106U true CN203159106U (en) | 2013-08-28 |
Family
ID=49020309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320140391 Expired - Fee Related CN203159106U (en) | 2013-03-22 | 2013-03-22 | Winch and overload limiter thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203159106U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040643A (en) * | 2019-05-17 | 2019-07-23 | 黄河科技学院 | Electric capstan component with force measuring function |
| CN116101906A (en) * | 2023-04-17 | 2023-05-12 | 河南中原重工装备有限公司 | Overload limiter for crane |
-
2013
- 2013-03-22 CN CN 201320140391 patent/CN203159106U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040643A (en) * | 2019-05-17 | 2019-07-23 | 黄河科技学院 | Electric capstan component with force measuring function |
| CN110040643B (en) * | 2019-05-17 | 2023-10-20 | 黄河科技学院 | Electric winch assembly with force measuring function |
| CN116101906A (en) * | 2023-04-17 | 2023-05-12 | 河南中原重工装备有限公司 | Overload limiter for crane |
| CN116101906B (en) * | 2023-04-17 | 2023-06-16 | 河南中原重工装备有限公司 | Overload limiter for crane |
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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: 20130828 Termination date: 20150322 |
|
| EXPY | Termination of patent right or utility model |