CN102706549B - Portable supporting device for static load test dial indicator - Google Patents
Portable supporting device for static load test dial indicator Download PDFInfo
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- CN102706549B CN102706549B CN201210177571.3A CN201210177571A CN102706549B CN 102706549 B CN102706549 B CN 102706549B CN 201210177571 A CN201210177571 A CN 201210177571A CN 102706549 B CN102706549 B CN 102706549B
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- base
- expansion link
- dial gauge
- static test
- supporting device
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Abstract
The invention discloses a portable supporting device for a static load test dial indicator, and the portable supporting device is characterized by comprising a base, a plurality of supporting legs, a connection device, a stretching device and a supporting platform, wherein the bottoms of the supporting legs are fixedly connected to the edge of the base, the tops of the supporting legs are fixed through the connection of the connection device, the center of the connection device is provided with a central hole, the upper part of the connection device is connected with the stretching device through the central hole, the lower part of the connection device is connected with a supporting tube, the bottom of the supporting tube is fixedly connected with the bottom of the base in a welding way, the stretching device comprises a plurality of stretching rods with identical diameter, the bottom of the previous stretching rod is sleeved on the top part of the next stretching rod, the junction of the two adjacent stretching rod is provided with a locking device, the top end of the uppermost stretching rod is provided with a metal lead screw with threads, the center on the bottom of the supporting platform is provided with a screw cap in a welding way, and the supporting platform is connected with the metal lead screw with the threads on the top end of the uppermost stretching rod through the screw cap. The portable supporting device has advantages of simpleness and safety in operation, high stability and convenience and accuracy in reading.
Description
Technical field
The present invention relates to static test dial gauge Portable supporting device.
Background technology
Doing floor, need to be by the contact of dial gauge and member close contact during the static test of the members such as beam, but the distance of ground and member is often all at more than three meters height, only depend on dial gauge first wife's small rack to be nowhere near, when static test is done at every turn by testing agency at present, spending a large amount of man power and materials scaffolds erecting or movable Scaffold, particularly doing a plurality of floors, during the members such as beam, not only time loss is huge, and make the narrow and small record data that are not easy to of work space, even when reading out data, encountering framing scaffold causes test to be reformed, work efficiency is extremely low.Therefore, should provide a kind of technical scheme to address the above problem.
Summary of the invention
The object of the invention is: overcome the existing fixing or existing deficiency of movable Scaffold of building, provide a kind of simple in structure, convenient and practical, scalable, removable, be easy to carry, cost is low, the quantity that reduces a staff in a large number, reduce intensity of workers, improve the static test dial gauge Portable supporting device of experiment work efficiency.
For achieving the above object, the technical solution used in the present invention is:
Static test dial gauge Portable supporting device, comprise base, many supporting legs, coupling arrangement, retractor device and support platform, described base upper end is provided with opening, described many supporting legs bottom is fixedly connected on the edge of base, the top of many supporting legs is connected and fixed by coupling arrangement, the center of described coupling arrangement is provided with center pit, the top of described coupling arrangement is connected with retractor device by center pit, the bottom of described coupling arrangement is connected with stay pipe, the bottom of described stay pipe and the bottom welding of base are fixed, the center pit of coupling arrangement is stretched out at the top of described stay pipe, described retractor device comprises the different expansion link of many diameters connecting successively from top to bottom, the bottom of a upper expansion link is sheathed on the top of next root expansion link, and junction is provided with locking device, the top of the expansion link in the top is provided with threaded metal screw mandrel, the bottom centre of described support platform is welded with nut, support platform is connected with the threaded metal screw mandrel on expansion link top, the top by nut.
Described base is cylindrical metal pedestal.
The outer wall of described base is provided with 2 handles.
The quantity of described supporting leg is 3, and 3 supporting leg bottoms are welded in respectively on the trisection point of base edge.
The quantity of described expansion link is 3.
Described expansion link is hollow aluminium alloy bar.
The material of described locking device is plastics.
The material of described support platform is cast iron.
Static test dial gauge Portable supporting device of the present invention, with the fixed support of the common component devices of supporting leg on base and top, can deposit solid or liquid to strengthen base weight in base, for the stability of whole device provides safeguard.Take the many retractor devices that reducing hollow aluminium alloy expansion link is main formation, can meet the member of differing heights.The support platform on whole device top, be connected with the magnetic stand of static test dial gauge, for both effective connection provides suitable platform, because the bearing direction of dial gauge self can transfer, so this static test dial gauge does not need to consider whole horizontality with Portable supporting device.When the flexible insufficient height of whole device, can also complete by padded cylindrical base.
Advantage of the present invention is: simple in structure, convenient and practical, scalable, removable, be easy to carry, cost is low, the quantity that reduces a staff in a large number, the intensity of workers that reduces, the experiment work efficiency that improves.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Fig. 2 is vertical view of the present invention.
Fig. 3 is support platform structural representation.
Wherein: 1, base, 2, supporting leg, 3, coupling arrangement, 4, support platform, 5, opening, 6, center pit, 7, stay pipe, 8, expansion link, 9, locking device, 10, screw mandrel, 11, nut, 12, handle.
Embodiment
As shown in Fig. 1-3, static test dial gauge Portable supporting device of the present invention, comprise base 1, 3 supporting legs 2, coupling arrangement 3, retractor device and support platform 4, the bottom of 3 supporting legs 2 is welded in respectively on the trisection point at base 1 edge, retractor device comprises the different expansion link 8 of 3 diameters connecting successively from top to bottom, the bottom of a upper expansion link 8 is sheathed on the top of next root expansion link 8, and junction is provided with locking device 9, the top of the expansion link 8 in the top is provided with threaded metal screw mandrel 10, base 1 upper end is provided with opening 5, the top of 3 supporting legs 2 is connected and fixed by coupling arrangement 3, the center of coupling arrangement 3 is provided with center pit 6, the top of coupling arrangement 3 is connected with expansion link 8 by center pit 6, the bottom of coupling arrangement 3 is connected with stay pipe 7, the bottom welding of the bottom of stay pipe 7 and base 1 is fixed, the center pit 6 of coupling arrangement is stretched out at the top of stay pipe 7, the bottom centre of support platform 4 is welded with nut 11, support platform 4 is connected with the threaded metal screw mandrel 10 on the top expansion link 8 tops by nut 11, base 1 is cylindrical metal pedestal, the outer wall of base 1 is provided with 2 handles 12, expansion link 8 is hollow aluminium alloy bar, the material of locking device 9 is plastics, the material of support platform 4 is cast iron.
Static test dial gauge Portable supporting device of the present invention, with the fixed support of the supporting leg 2 common component devices on base 1 and top, can deposit solid or liquid to strengthen base weight in base 1, for the stability of whole device provides safeguard.Take the many retractor devices that reducing hollow aluminium alloy expansion link 8 is main formation, can meet the member of differing heights.The support platform 4 on whole device top, be connected with the magnetic stand of static test dial gauge, for both effective connection provides suitable platform, because the bearing direction of dial gauge self can transfer, so this static test dial gauge does not need to consider whole horizontality with Portable supporting device.When the flexible insufficient height of whole device, can also complete by padded cylindrical base 1.
When the present invention uses, need two people that device is placed in to floor slab bottoms and detect position, on base 1, add counterweight, support platform 4 is spun on to the top of device, dial gauge bearing is placed in support platform 4, then according to surveyed member true altitude, by locking device 9, regulates the length of hollow aluminium alloy expansion link 8 to make dial gauge contact push up floor slab bottoms.That whole support has is simple to operate, safety, stability are high, the advantage such as reading is convenient, accurate.
Claims (8)
1. static test dial gauge Portable supporting device, this bracing or strutting arrangement comprises many supporting legs, retractor device and support platform, described retractor device comprises the different expansion link of many diameters connecting successively from top to bottom, the bottom of a upper expansion link is sheathed on the top of next root expansion link, it is characterized in that: also comprise base and coupling arrangement, described base upper end is provided with opening, described many supporting legs bottom is fixedly connected on the edge of base, the top of many supporting legs is connected and fixed by coupling arrangement, the center of described coupling arrangement is provided with center pit, the top of described coupling arrangement is connected with retractor device by center pit, the bottom of described coupling arrangement is connected with stay pipe, the bottom of described stay pipe and the bottom welding of base are fixed, the center pit of coupling arrangement is stretched out at the top of described stay pipe, upper and lower expansion link junction is provided with locking device, the top of the expansion link in the top is provided with threaded metal screw mandrel, the bottom centre of described support platform is welded with nut, support platform is connected with the threaded metal screw mandrel on expansion link top, the top by nut.
2. static test dial gauge Portable supporting device according to claim 1, is characterized in that: described base is cylindrical metal pedestal.
3. static test dial gauge Portable supporting device according to claim 1 and 2, is characterized in that: the outer wall of described base is provided with 2 handles.
4. static test dial gauge Portable supporting device according to claim 1, is characterized in that: the quantity of described supporting leg is 3, and 3 supporting leg bottoms are welded in respectively on the trisection point of base edge.
5. static test dial gauge Portable supporting device according to claim 1, is characterized in that: the quantity of described expansion link is 3.
6. static test dial gauge Portable supporting device according to claim 1 or 5, is characterized in that: described expansion link is hollow aluminium alloy bar.
7. static test dial gauge Portable supporting device according to claim 1, is characterized in that: the material of described locking device is plastics.
8. static test dial gauge Portable supporting device according to claim 1, is characterized in that: the material of described support platform is cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210177571.3A CN102706549B (en) | 2012-06-01 | 2012-06-01 | Portable supporting device for static load test dial indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210177571.3A CN102706549B (en) | 2012-06-01 | 2012-06-01 | Portable supporting device for static load test dial indicator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102706549A CN102706549A (en) | 2012-10-03 |
| CN102706549B true CN102706549B (en) | 2014-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210177571.3A Active CN102706549B (en) | 2012-06-01 | 2012-06-01 | Portable supporting device for static load test dial indicator |
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Citations (6)
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| CN1661272A (en) * | 2004-02-17 | 2005-08-31 | Eml技术有限责任公司 | Omni-directional worklight |
| CN2872051Y (en) * | 2006-01-26 | 2007-02-21 | 王祥贵 | Portable telescopic stand |
| CN201335793Y (en) * | 2008-12-18 | 2009-10-28 | 北京林业大学 | Sextuple loaded material mechanical testing machine |
| CN101788252A (en) * | 2010-03-02 | 2010-07-28 | 江苏大学 | Adjustable and movable lever indicator bracket on test flat plate and application method thereof |
| CN202066682U (en) * | 2011-05-12 | 2011-12-07 | 通标标准技术服务(上海)有限公司 | Improved static load test device for overhead floor |
| CN202648932U (en) * | 2012-06-01 | 2013-01-02 | 南通市建筑科学研究院有限公司 | Portable supporting device used for static load test dial indicator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006030119A (en) * | 2004-07-21 | 2006-02-02 | Hidetada Kawaguchi | Instrument support stand using static pressure gas bearing, and instrument |
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2012
- 2012-06-01 CN CN201210177571.3A patent/CN102706549B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1661272A (en) * | 2004-02-17 | 2005-08-31 | Eml技术有限责任公司 | Omni-directional worklight |
| CN2872051Y (en) * | 2006-01-26 | 2007-02-21 | 王祥贵 | Portable telescopic stand |
| CN201335793Y (en) * | 2008-12-18 | 2009-10-28 | 北京林业大学 | Sextuple loaded material mechanical testing machine |
| CN101788252A (en) * | 2010-03-02 | 2010-07-28 | 江苏大学 | Adjustable and movable lever indicator bracket on test flat plate and application method thereof |
| CN202066682U (en) * | 2011-05-12 | 2011-12-07 | 通标标准技术服务(上海)有限公司 | Improved static load test device for overhead floor |
| CN202648932U (en) * | 2012-06-01 | 2013-01-02 | 南通市建筑科学研究院有限公司 | Portable supporting device used for static load test dial indicator |
Non-Patent Citations (3)
| Title |
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| JP特开2006-30119A 2006.02.02 |
| 车床用百分表杠杆表架;陈方君;《机械制造》;19951031(第10期);第13页 * |
| 陈方君.车床用百分表杠杆表架.《机械制造》.1995,(第10期),第13页. |
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| CN102706549A (en) | 2012-10-03 |
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