CN204085871U - A kind of cucurbit testing jig fixed support - Google Patents
A kind of cucurbit testing jig fixed support Download PDFInfo
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- CN204085871U CN204085871U CN201420541111.9U CN201420541111U CN204085871U CN 204085871 U CN204085871 U CN 204085871U CN 201420541111 U CN201420541111 U CN 201420541111U CN 204085871 U CN204085871 U CN 204085871U
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- supporting plate
- fixing supporting
- clasp
- fixed support
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Abstract
A kind of cucurbit testing jig fixed support, comprise fixing supporting plate, fixing two ends, left and right, supporting plate bottom surface are respectively provided with a lateral adjustments hole, position adjustments can be carried out to upper clasp according to the span of different top end transverse member, fixing supporting plate upper end is also fixedly installed two upper clasp through lateral adjustments hole by locked bolt, two upper clasp make fixing more firm, locked bolt lower end is provided with hold-down nut matching used with it, fixing supporting plate bottom center position is provided with screw shell, upper screw shell lower end is connected with a reverse-flighted screw, reverse-flighted screw lower end is connected with lower screw shell, reverse-flighted screw can realize towards a direction rotate realize two ends while precession or back-out, make more convenient to operate, lower screw shell bottom is provided with fixed head, fixed head is provided with two lower clasp, two lower clasp are connected and fixed by two locked bolts of transverse direction, it is simple that the utility model has structure, easy to use, be convenient to the advantage recycled.
Description
Technical field
The utility model belongs to cucurbit and manufactures and designs field, is specifically related to a kind of fixed support, particularly relates to a kind of cucurbit testing jig fixed support.
Background technology
Along with the development of heavy duty industrial, hoisting device is also along with fast development, and in the design of hoisting device, relate to the more Design and manufacture for cucurbit, test is absolutely necessary the stage in the fabrication process, so be also absolutely necessary to the demand of testing apparatus, design in the prior art for cucurbit testing jig is comparatively simple and coarse, experiment frame is generally designed to girder lower end suspention auxiliary girder in the prior art, generally adopt welding for steel structure suspention in the prior art, the auxiliary girder that welding is arranged does not possess regulatory function, and the experiment frame of welded type is relatively fixing also has certain limitation to usable range, and be unfavorable for disassembling of later stage, so design one can suitably regulate, rational in infrastructure, the cucurbit testing jig being convenient to disassemble is very necessary, and suspension apparatus is technical problem underlying, so design is a kind of adjustable, rational in infrastructure, the cucurbit testing jig fixed support being convenient to disassemble extremely has market outlook.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of cucurbit testing jig fixed support of easy to adjust, reasonable in design, low cost of manufacture.
The purpose of this utility model is achieved in that a kind of cucurbit testing jig fixed support, comprise fixing supporting plate, described fixing supporting plate is U-shaped steel construction, described two ends, left and right, fixing supporting plate bottom surface are respectively provided with a lateral adjustments hole, described fixing supporting plate upper end is also fixedly installed two upper clasp through lateral adjustments hole by locked bolt, described locked bolt lower end is provided with hold-down nut matching used with it, described fixing supporting plate bottom center position is provided with screw shell, described upper screw shell lower end is connected with a reverse-flighted screw, described reverse-flighted screw lower end is connected with lower screw shell, described lower screw shell bottom is provided with fixed head, described fixed head is provided with two lower clasp, two described lower clasp be connected and fixed by two locked bolts of transverse direction and with fixed head with the use of.
Described two the lateral adjustments hole sites being arranged on two ends, fixing supporting plate left and right are symmetrical.
Described hold-down nut and locked bolt are provided with anti-dropping gasket with the use of when being fixed upper clasp and fixing supporting plate in fixing supporting plate bottom.
Described fixing supporting plate front and back sides and trailing flank centre position are respectively provided with a boss, and two boss structures of leading flank and trailing flank, size are all identical.
Described reverse-flighted screw centre position is provided with tightens mouth.
Precession and back-out while described reverse-flighted screw realizes two ends when rotating towards a direction.
The beneficial effect that the utility model produces is: the design of fixing supporting plate provides the fastening of clasp, realizes fixing top end transverse member, and all arranges a boss as position, fixing clench part at fixed head leading flank and trailing flank, make its structural strength larger; In the lateral adjustments hole that two ends, left and right, fixing supporting plate bottom surface are respectively arranged, the adjustment of right position can be carried out to locked bolt, simultaneously with the left and right adjusting of upper clasp, thus realize fastening stinging of different size top end transverse member, make the fixed support scope of application larger, hold-down nut matching used with it is set in the lower end of locked bolt and plays fixation, and an anti-dropping gasket is set therebetween when hold-down nut is fixed avoids because support rocks the problem causing nut loosening fixed support to come off; Screw shell and lower screw shell are set in fixing supporting plate lower end, and reverse-flighted screw is set in centre, the adjustment that fixed support descends span on the whole can be realized, wherein arrange in reverse-flighted screw centre position and tighten mouth, make the precession of reverse-flighted screw and screw out convenient, simultaneously reverse-flighted screw is due to precession and back-out while realizing upper screw shell and lower screw shell when the design of two ends screw thread makes it rotate towards a direction, makes structure more reasonable, more convenient to operate; The fixed head arranged in lower screw shell bottom can provide the fastened position of lower clasp, with the use of realizing in midair the fixing of beam is suspended to lower end with two lower clasp, and two lower clasp are connected and fixed by two locked bolts of transverse direction, make its structure more complete, and this kind of structure is comparatively simple, easy for installation, be convenient to the later stage and recycle.Total the utility model has that structure is simple, easy to adjust, reasonable in design, the advantage of low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is the perspective view that the utility model installs when fixing.
Fig. 2 is that entirety of the present utility model faces structural representation.
Fig. 3 is fixing support board structure schematic diagram of the present utility model.
In figure: 1, fix supporting plate 2, lateral adjustments hole 3, locked bolt 4, upper clasp 5, hold-down nut 6, upper screw shell 7, reverse-flighted screw 8, lower screw shell 9, fixed head 10, lower clasp 11, laterally locked bolt 12 anti-dropping gasket 13, boss 14, tighten mouth.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further illustrated.
Embodiment 1
As shown in Fig. 1-2, a kind of cucurbit testing jig fixed support, comprise fixing supporting plate 1, described fixing supporting plate 1 is U-shaped steel construction, described two ends, left and right, fixing supporting plate 1 bottom surface are respectively provided with a lateral adjustments hole 2, described fixing supporting plate 1 upper end is also fixedly installed two upper clasp 4 through lateral adjustments hole 2 by locked bolt 3, described locked bolt 3 lower end is provided with hold-down nut 5 matching used with it, described fixing supporting plate 1 bottom center position is provided with screw shell 6, described upper screw shell 6 lower end is connected with a reverse-flighted screw 7, described reverse-flighted screw 7 lower end is connected with lower screw shell 8, described lower screw shell 8 bottom is provided with fixed head 9, described fixed head 9 is provided with two lower clasp 10, described two lower clasp 10 locked by horizontal locked bolt 11 and with fixed head 9 with the use of.
The utility model is in use: first loosened by fixing supporting plate is arranged two locked bolts, difference according to upper end I-beam span carries out span adjustment by the lateral adjustments hole be arranged on fixing supporting plate, thus the upper clasp of realization is connected with linking closely of top end transverse member, the hold-down nut tightening locked bolt lower end realizes last fastening, completes the connection of fixed support and top end transverse member; Then two the locked bolts of transverse direction be arranged in lower clasp are loosened, and the upper end of suspention beam is buckled among two lower clasp, and two locked bolts of transverse direction are carried out fastening, and with the use of realizing in midair the fixing of beam is suspended to lower end with fixed head; Finally when needs are mediated to suspention depth of beam, instrument can be used to rotate and tighten or looseningly realize the increase of upper and lower span or reduce tightening mouth place, thus realize the adjustment of upper and lower span.Total the utility model has that structure is simple, easy to adjust, reasonable in design, the advantage of low cost of manufacture.
Embodiment 2
As shown in Fig. 1-3, a kind of cucurbit testing jig fixed support, comprise fixing supporting plate 1, described fixing supporting plate 1 is U-shaped steel construction, described two ends, left and right, fixing supporting plate 1 bottom surface are respectively provided with a lateral adjustments hole 2, described fixing supporting plate 1 upper end is also fixedly installed two upper clasp 4 through lateral adjustments hole 2 by locked bolt 3, described locked bolt 3 lower end is provided with hold-down nut 5 matching used with it, described fixing supporting plate 1 bottom center position is provided with screw shell 6, described upper screw shell 6 lower end is connected with a reverse-flighted screw 7, described reverse-flighted screw 7 lower end is connected with lower screw shell 8, described lower screw shell 8 bottom is provided with fixed head 9, described fixed head 9 is provided with two lower clasp 10, described two lower clasp 10 locked by horizontal locked bolt 11 and with fixed head 9 with the use of.
The described position, two lateral adjustments holes 2 being arranged on fixing supporting plate about 1 two ends is symmetrical.
Described hold-down nut 5 is provided with anti-dropping gasket 12 with the use of when being fixed with fixing supporting plate 1 upper clasp 4 in fixing supporting plate 1 bottom with locked bolt 3.
Described fixing supporting plate 1 front and back sides and trailing flank centre position are respectively provided with a boss 13, and two boss 13 structures of leading flank and trailing flank, size are all identical.
Described reverse-flighted screw 7 centre position is provided with tightens mouth 14.
Precession and back-out while described reverse-flighted screw 7 realizes two ends when rotating towards a direction.
The utility model is in use: first loosened by fixing supporting plate is arranged two locked bolts, difference according to upper end I-beam span carries out span adjustment by the lateral adjustments hole be arranged on fixing supporting plate, thus the upper clasp of realization is connected with linking closely of top end transverse member, the hold-down nut tightening locked bolt lower end realizes last fastening, complete the connection of fixed support and top end transverse member, two the lateral adjustments hole right position being wherein arranged on two ends, left and right on bottom surface, fixing supporting plate left and right are symmetrical, so keep the adjustment of the identical amount of movement in left and right when regulating thus make fixing more firm as far as possible, anti-dropping gasket is set between hold-down nut and fixing supporting plate and can plays anticreep effect to locked bolt, avoid because rock the problem of the locked bolt looseness caused, then two the locked bolts of transverse direction be arranged in lower clasp are loosened, and the upper end of suspention beam is buckled among two lower clasp, and two locked bolts of transverse direction are carried out fastening, and with the use of realizing in midair the fixing of beam is suspended to lower end with fixed head, finally when needs are mediated to suspention depth of beam, can use instrument tighten mouth place rotate tighten or loosen realize upper and lower span increase or reduce, thus realize the adjustment of upper and lower span, wherein the screw thread of reverse-flighted screw is set to reverse screw thread, precession and back-out while realizing screw shell and lower screw shell when being rotated towards a direction by reverse-flighted screw, thus make adjustment convenient.Total the utility model has that structure is simple, easy to adjust, reasonable in design, the advantage of low cost of manufacture.
Claims (6)
1. a cucurbit testing jig fixed support, comprise fixing supporting plate, it is characterized in that: described fixing supporting plate is U-shaped steel construction, described two ends, left and right, fixing supporting plate bottom surface are respectively provided with a lateral adjustments hole, described fixing supporting plate upper end is also fixedly installed two upper clasp through lateral adjustments hole by locked bolt, described locked bolt lower end is provided with hold-down nut matching used with it, described fixing supporting plate bottom center position is provided with screw shell, described upper screw shell lower end is connected with a reverse-flighted screw, described reverse-flighted screw lower end is connected with lower screw shell, described lower screw shell bottom is provided with fixed head, described fixed head is provided with two lower clasp, two described lower clasp be connected and fixed by two locked bolts of transverse direction and with fixed head with the use of.
2. a kind of cucurbit testing jig fixed support according to claim 1, is characterized in that: described two the lateral adjustments hole sites being arranged on two ends, fixing supporting plate left and right are symmetrical.
3. a kind of cucurbit testing jig fixed support according to claim 1, is characterized in that: described hold-down nut and locked bolt are provided with anti-dropping gasket with the use of when being fixed upper clasp and fixing supporting plate in fixing supporting plate bottom.
4. a kind of cucurbit testing jig fixed support according to claim 1, is characterized in that: described fixing supporting plate front and back sides and trailing flank centre position are respectively provided with a boss, and two boss structures of leading flank and trailing flank, size are all identical.
5. a kind of cucurbit testing jig fixed support according to claim 1, is characterized in that: described reverse-flighted screw centre position is provided with tightens mouth.
6. a kind of cucurbit testing jig fixed support according to claim 1, is characterized in that: precession and back-out while described reverse-flighted screw realizes two ends when rotating towards a direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420541111.9U CN204085871U (en) | 2014-09-20 | 2014-09-20 | A kind of cucurbit testing jig fixed support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420541111.9U CN204085871U (en) | 2014-09-20 | 2014-09-20 | A kind of cucurbit testing jig fixed support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204085871U true CN204085871U (en) | 2015-01-07 |
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ID=52178573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420541111.9U Expired - Fee Related CN204085871U (en) | 2014-09-20 | 2014-09-20 | A kind of cucurbit testing jig fixed support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204085871U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948547A (en) * | 2017-04-26 | 2017-07-14 | 黑龙江施耐达建筑技术有限公司 | Large span assembled open-type builds base plate I-beam erection support and mounting assembly |
| CN108713945A (en) * | 2018-05-31 | 2018-10-30 | 合肥利元杰信息科技有限公司 | A kind of computer keyboard sale propaganda frame |
| CN110886718A (en) * | 2018-09-10 | 2020-03-17 | 威乐(中国)水泵系统有限公司 | Coupling guard shield |
| CN112033600A (en) * | 2020-05-08 | 2020-12-04 | 北京机械设备研究所 | Multi-position electromagnetic thrust calibration device suitable for linear motor |
-
2014
- 2014-09-20 CN CN201420541111.9U patent/CN204085871U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948547A (en) * | 2017-04-26 | 2017-07-14 | 黑龙江施耐达建筑技术有限公司 | Large span assembled open-type builds base plate I-beam erection support and mounting assembly |
| CN108713945A (en) * | 2018-05-31 | 2018-10-30 | 合肥利元杰信息科技有限公司 | A kind of computer keyboard sale propaganda frame |
| CN110886718A (en) * | 2018-09-10 | 2020-03-17 | 威乐(中国)水泵系统有限公司 | Coupling guard shield |
| CN112033600A (en) * | 2020-05-08 | 2020-12-04 | 北京机械设备研究所 | Multi-position electromagnetic thrust calibration device suitable for linear motor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20160920 |