CN102937456A - Grid-shaped sensor clamp for elevator vibration tests - Google Patents
Grid-shaped sensor clamp for elevator vibration tests Download PDFInfo
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- CN102937456A CN102937456A CN2012104268922A CN201210426892A CN102937456A CN 102937456 A CN102937456 A CN 102937456A CN 2012104268922 A CN2012104268922 A CN 2012104268922A CN 201210426892 A CN201210426892 A CN 201210426892A CN 102937456 A CN102937456 A CN 102937456A
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- handle
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- base plate
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- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The invention discloses a grid-shaped sensor clamp for elevator vibration tests. A straight rod of a rotating handle is inserted into and penetrates through a handle fixing block, then the straight rod is fixed with the handle fixing block to form a rotating pair, a U-shaped handle support is fixed on a bottom plate, the handle fixing block and the handle support form a rotating pair, a notch is arranged on the side face of the bottom plate, which is located on one side of the U-shaped handle support, two protruding blocks are arranged on the upper end face of a sliding block, guide strips on two sides of the sliding block are inserted into two guide grooves of the notch on one side of the bottom plate, one end of a transmission block is embedded between two protruding blocks on the upper end face of the sliding block to form a rotating pair, the straight rod of the rotating handle, which penetrates through the handle fixing block, is in threaded connection with the other end of the transmission block, an occluding screw die is respectively arranged at the bottom of the sliding block and on one side of the bottom plate, which is opposite to the sliding block, and a sensor installation area is arranged on the bottom plate on the other side of the U-shaped handle support. According to the clamp, the rotating handle is rotated to fix and disassemble a sensor and an elevator quickly, tests can be finished without stopping of the elevator operation, and the efficiency of elevator vibration characteristic tests can be improved.
Description
Technical field
The present invention relates to a kind of clamp of sensor, especially relate to a kind of lattice-shaped vibration of elevator test clamp of sensor.
Background technology
At present, most inclined-planes elevator adopts the aluminium manufacturing, and inoperative to magnetive attraction, the surface is again lattice structure, causes when it being carried out the vibration characteristics test, and sensor can't install and fix.Perhaps the structure of sectional fixture is too complicated, mount and dismount consuming time longer, even need to be when mounting and dismounting that elevator is out of service, efficient is not high when elevator is detected.
Summary of the invention
The object of the present invention is to provide a kind of lattice-shaped vibration of elevator test clamp of sensor, can be fixed in the sensor with magnetic force to the inoperative aluminum elevator of magnetic force surface quickly and accurately, thereby realize that whole test process is quick and convenient, testing efficiency is improved significantly.
The technical solution adopted in the present invention is:
Comprise base plate, turning handle, handle fixed block, U-shaped handle bracket, drive block and slide block; After the turning handle straight-bar is inserted through the handle fixed block, fix with nut from the turning handle below, turning handle and handle fixed block consist of revolute pair, and the U-shaped handle bracket is fixed on the base plate, the handle fixed block is contained in the U-shaped handle bracket, and handle fixed block and handle bracket consist of revolute pair; The base plate side opening that is positioned at U-shaped handle bracket one side is jagged, the upper end of slide block face has two projections, all there is gib block the slide block two sides, the gib block of slide block two sides inserts in two gathering sills of base plate one side breach, one end of drive block is embedded between two projections of upper end of slide block face and consists of revolute pair, the straight-bar that passes the turning handle of handle fixed block is threaded with the other end of drive block, at slider bottom with respect to base plate one side of slide block the interlock screw die is arranged respectively; Being positioned on the base plate of U-shaped handle bracket opposite side is the installation of sensors zone.
The useful effect that the present invention has is:
Clamp of sensor is used in the vibration of elevator test that the present invention adopts, and has easy to operate, characteristics efficiently.By the rotation turning handle, can realize fast that sensor and elevator fix, to install and guarantee in 5 seconds, to finish, dismounting guarantees to finish in 3 seconds, can not need stop elevator and moves and just can finish test process, has greatly improved the efficient of vibration of elevator characteristic test.
Description of drawings
Fig. 1 is fractionation structural representation of the present invention.
Fig. 2 is perspective view of the present invention.
Fig. 3 is that master of the present invention looks synoptic diagram.
Fig. 4 is the cross sectional representation of lattice-shaped elevator.
Among the figure: 1. base plate, 2. left pin, 3. turning handle, 4. handle fixed block, 5. U-shaped handle bracket, 6. right pin, 7. support fastening bolt, 8. slide block fastening bolt, 9. drive block, 10. slide block, 11. the slide block clamp nut, 12. installation of sensors zone, 13. interlock screw die, 14. the elevator surface grid, 15. elevator surface grooves.
Embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
Such as Fig. 1, Fig. 2 and shown in Figure 3, the present invention includes base plate 1, turning handle 3, handle fixed block 4, U-shaped handle bracket 5, drive block 9 and slide block 10; After turning handle 3 straight-bars are inserted through handle fixed block 4, fix with nut from turning handle 3 belows, guarantee that turning handle 3 does not almost have relative displacement (less than 1 millimeter) on handle fixed block 4 interior above-below directions, turning handle 3 consists of revolute pair with handle fixed block 4, the bottom of U-shaped handle bracket 5 is fixed on the base plate 1 with two support clamp nuts 7, handle fixed block 4 is contained in the U-shaped handle bracket 5, with left pin 2 be connected pin 6 and connect, handle fixed block 4 consists of revolute pairs with handle bracket 5; Base plate 1 side opening that is positioned at U-shaped handle bracket 5 one sides is jagged, there are two projections slide block 10 upper surfaces, all there is gib block slide block 10 two sides, the gib block of slide block 10 two sides inserts in two gathering sills of base plate 1 one side breach, one end of drive block 9 is embedded between two projections of slide block 10 upper surfaces and consists of revolute pairs with slide block fastening bolt 8 and slide block clamp nut 11, and the straight-bar that passes the turning handle 3 of handle fixed block 4 is threaded with the other end of drive block 9; Being positioned on the base plate 1 of U-shaped handle bracket 5 opposite sides is installation of sensors zone 12.
Turning handle 3 one ends are handle portion, can make things convenient for manual rotation; The other end is screw rod, can move to the left or to the right with respect to base plate 1 by rotarily driving slide block 10.
Handle fixed block 4 and U-shaped handle bracket 5 adjacent two sides do not contact, but middlely connect by pin, can guarantee that both only relatively rotate.
About interlock screw die 13 has two, left side a slice be fixed in the base plate left side below, base plate keeps static relatively; A slice and the slide block on the right can be integral structure, follow the relative base plate of slide block and make a left side or right motion, thereby by interlock elevator surface grid 14 anchor clamps are fixed on the elevator surface.In addition, little 3 millimeter of width of the Thickness Ratio elevator surface groove 15 of interlock screw die 13, little 5 millimeter of depth ratio elevator surface groove can guarantee that interlock screw die 13 puts into the elevator surface groove smoothly, can guarantee again fast and 14 interlocks of elevator surface grid.The annular knurl processing has been done on occlusal splint 13 surfaces, can strengthen and the friction force of 14 of elevator surface grid, makes the interlock better effects if.
Principle of work of the present invention is as follows:
When work, by rotation turning handle 3, band movable slider 10 moves to the left or to the right, thereby adjusts the spacing of the interlock screw die 13 of the clamp base left and right sides, and interlock screw die 13 is embedded in the elevator surface groove 15.After guaranteeing that the elevator surface is developed in the base plate bottom surface, continue rotation turning handle 3, just the fixing purpose of anchor clamps and elevator can be reached by the interlock of interlock screw die 13 and elevator surface grid 14, and 12 bottom surfaces, anchor clamps upper sensor installation region and elevator surface keeping parallelism can be guaranteed.The sensor that magnet is arranged in place in installation of sensors zone 12, the vibration characteristics that just can begin to test elevator.After test is finished, rotate in the opposite direction turning handle 3, just can fast anchor clamps be separated with elevator.
Above-mentioned embodiment is used for the present invention that explains, rather than limits the invention, and in the protection domain of spirit of the present invention and claim, any modification and change to the present invention makes all fall into protection scope of the present invention.
Claims (1)
1. clamp of sensor is used in a lattice-shaped vibration of elevator test, it is characterized in that: comprise base plate (1), turning handle (3), handle fixed block (4), U-shaped handle bracket (5), drive block (9) and slide block (10); After turning handle (3) straight-bar is inserted through handle fixed block (4), fix with nut from turning handle (3) below, turning handle (3) consists of revolute pair with handle fixed block (4), U-shaped handle bracket (5) is fixed on the base plate (1), handle fixed block (4) is contained in the U-shaped handle bracket (5), and handle fixed block (4) consists of revolute pair with handle bracket (5); Base plate (1) side opening that is positioned at U-shaped handle bracket (5) one sides is jagged, there are two projections slide block (10) upper surface, all there is gib block slide block (10) two sides, the gib block of slide block (10) two sides inserts in two gathering sills of base plate (1) one side breach, one end of drive block (9) is embedded between two projections of slide block (10) upper surface and consists of revolute pair, the straight-bar that passes the turning handle (3) of handle fixed block (4) is threaded with the other end of drive block (9), in slide block (10) bottom with respect to base plate (1) one side of slide block (10) interlock screw die (13) is arranged respectively; Be positioned on the base plate (1) of U-shaped handle bracket (5) opposite side is installation of sensors zone (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210426892.2A CN102937456B (en) | 2012-10-31 | 2012-10-31 | Grid-shaped sensor clamp for elevator vibration tests |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210426892.2A CN102937456B (en) | 2012-10-31 | 2012-10-31 | Grid-shaped sensor clamp for elevator vibration tests |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102937456A true CN102937456A (en) | 2013-02-20 |
| CN102937456B CN102937456B (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210426892.2A Active CN102937456B (en) | 2012-10-31 | 2012-10-31 | Grid-shaped sensor clamp for elevator vibration tests |
Country Status (1)
| Country | Link |
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| CN (1) | CN102937456B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289690A (en) * | 2016-07-29 | 2017-01-04 | 江西洪都航空工业集团有限责任公司 | A kind of vibration test fixture |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004007761U1 (en) * | 2004-05-07 | 2005-09-15 | Balluff Gmbh | Sensor mounting device, for holding sensors, has clamping assembly with first and second clamping areas that are configured such that when first clamping surfaces are moved apart, second clamping surfaces are moved together |
| EP1111249B1 (en) * | 1999-12-21 | 2006-05-10 | Sick AG | Clamping device |
| CN201191200Y (en) * | 2008-04-29 | 2009-02-04 | 重庆长安汽车股份有限公司 | Mechanism movably fastening clip on checking fixture |
| CN101680794A (en) * | 2007-04-24 | 2010-03-24 | 恩德斯+豪斯流量技术股份有限公司 | Be used for and measure or display unit is fixed on device on the object |
| CN202915949U (en) * | 2012-10-31 | 2013-05-01 | 杭州亿恒科技有限公司 | Sensor clamp for lattice-shaped elevator vibration test |
-
2012
- 2012-10-31 CN CN201210426892.2A patent/CN102937456B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1111249B1 (en) * | 1999-12-21 | 2006-05-10 | Sick AG | Clamping device |
| DE202004007761U1 (en) * | 2004-05-07 | 2005-09-15 | Balluff Gmbh | Sensor mounting device, for holding sensors, has clamping assembly with first and second clamping areas that are configured such that when first clamping surfaces are moved apart, second clamping surfaces are moved together |
| CN101680794A (en) * | 2007-04-24 | 2010-03-24 | 恩德斯+豪斯流量技术股份有限公司 | Be used for and measure or display unit is fixed on device on the object |
| CN201191200Y (en) * | 2008-04-29 | 2009-02-04 | 重庆长安汽车股份有限公司 | Mechanism movably fastening clip on checking fixture |
| CN202915949U (en) * | 2012-10-31 | 2013-05-01 | 杭州亿恒科技有限公司 | Sensor clamp for lattice-shaped elevator vibration test |
Non-Patent Citations (2)
| Title |
|---|
| 刘乃成: "自动扶梯的振动和噪声控制", 《起重运输机械》 * |
| 洪致育等: "舒适性!―自动扶梯振动和噪声的测试与分析", 《振动、测试与诊断》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289690A (en) * | 2016-07-29 | 2017-01-04 | 江西洪都航空工业集团有限责任公司 | A kind of vibration test fixture |
| CN106289690B (en) * | 2016-07-29 | 2018-11-27 | 江西洪都航空工业集团有限责任公司 | A kind of vibration test fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102937456B (en) | 2014-11-05 |
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