CN207964515U - A kind of height-adjustable tubing drop shutter test device - Google Patents
A kind of height-adjustable tubing drop shutter test device Download PDFInfo
- Publication number
- CN207964515U CN207964515U CN201820493350.XU CN201820493350U CN207964515U CN 207964515 U CN207964515 U CN 207964515U CN 201820493350 U CN201820493350 U CN 201820493350U CN 207964515 U CN207964515 U CN 207964515U
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- Prior art keywords
- bar
- lead screw
- fixture block
- groove
- height
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Abstract
The utility model discloses a kind of height-adjustable tubing drop shutter test devices, including pedestal, the first bar is installed at the top of the pedestal, the top of first bar opens up fluted, the second bar is slidably fitted in groove, the top of second bar extends to outside groove, and vertically it is installed with the crossbeam above pedestal, the bottom end of second bar offers the first screw hole, the first lead screw is equipped in first screw hole, first lead screw is threadedly coupled with the first screw hole, the bottom end of first lead screw extends to outside the first screw hole, and it is rotatably installed in the bottom interior wall of groove, the lower section of second bar is equipped with the fixed first gear being set on the first lead screw, through-hole is offered on the side inner wall of groove, shaft is rotatablely equipped in through-hole, one end of shaft extends in groove.The utility model is simple in structure, high degree of automation, can adjust the height that tubing falls easily and fast, meets the different experiment demand of people, is provided conveniently for people's use.
Description
Technical field
It falls examination the utility model is related to Pipe Test equipment technical field more particularly to a kind of height-adjustable tubing
Experiment device.
Background technology
Tubing is exactly the material for making pipe fitting.The quality of the different tubing of different pipe fittings, tubing directly determines
The quality of pipe fitting.Architectural engineering, power plant, chemical plant etc. are mostly used such tubing, there is execution standard GB/T5310, are used for pressure cooker
Stove:There are execution standard GB/T8163, seamless steel tubes for liquid service:There are execution standard GB3087, low-pressure boiler seamless steel pipe:
There are execution standard GB/T9948, seamless steel tube for petroleum cracking:Have an execution standard GB/T14976, fluid conveying stainless steel without
Steel pipe is stitched, common material has alloy carbon steel stainless steel.
During tubing is manufactured, it usually needs drop shutter test is carried out to molding tubing, to examine tubing quality
It is whether up to standard, but the common tubing drop shutter test device of people can not adjust the height that tubing falls at present, in actual use,
It cannot be satisfied people and test demand, and be not easy to people's use, fall examination so we are badly in need of a kind of height-adjustable tubing
Experiment device solves the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the adjustable height of the one kind proposed
Tubing drop shutter test device.
To achieve the goals above, the utility model uses following technical solution：
A kind of height-adjustable tubing drop shutter test device, including pedestal are installed at the top of the pedestal
One bar, the top of the first bar open up fluted, and the second bar is slidably fitted in groove, and the top of the second bar extends to outside groove,
And it is vertically installed with the crossbeam above pedestal, the bottom end of the second bar offers the first screw hole, is equipped in the first screw hole
First lead screw, the first lead screw are threadedly coupled with the first screw hole, and the bottom end of the first lead screw extends to outside the first screw hole, and are rotatablely installed
In the bottom interior wall of groove, the lower section of the second bar is equipped with the fixed first gear being set on the first lead screw, the side of groove
Through-hole is offered on inner wall, shaft is rotatablely equipped in through-hole, one end of shaft extends in groove, and is installed with second
Gear, second gear are engaged with first gear, and the side of the first bar is installed with motor, and the output shaft of motor extends to through-hole
It is interior, and be fixedly connected between shaft, the basal sliding of crossbeam is equipped with the first fixture block positioned at the second bar side, the first fixture block
Side far from the second bar is equipped with the fixed seat for being fixedly mounted on crossbeam bottom, and fixed seat is offered close to the side of the first fixture block
Second screw hole, the second screw hole is interior to be equipped with the second lead screw, and the second lead screw is threadedly coupled with the second screw hole, and the both ends of the second lead screw are prolonged
It extends to outside the second screw hole, one end of the second lead screw is rotatably installed in the first fixture block.
Preferably, first fixture block is equipped with the second fixture block for being fixedly mounted on crossbeam bottom close to the side of the second bar,
Second fixture block and the first fixture block side close to each other are installed with non-slip mat.
Preferably, the bottom of the crossbeam offers locating slot, and locating piece is installed at the top of the first fixture block, positioning
Block is slidably connected with locating slot.
Preferably, it is installed with locating rod in the locating slot, locating piece is slidably located in locating rod.
Preferably, the side of first fixture block far from the second bar offers mounting groove, one end rotation peace of the second lead screw
In mounting groove, the one end of the second lead screw far from the first fixture block is installed with handle.
Preferably, the both sides of second bar symmetrically offer limiting slot, are symmetrically fixedly mounted on the both sides inner wall of groove
There are limited block, limited block to be slidably connected with limiting slot.
Preferably, circular groove is offered in the bottom interior wall of the groove, the bottom end of the first lead screw is rotatably installed in circular groove.
Preferably, bearing is rotatablely equipped in the through-hole, bearing rotation is set in shaft.
Compared with prior art, the utility model has the beneficial effects that：
In the utility model, pass through pedestal, the first bar, groove, the second bar, crossbeam, the first screw hole, the first lead screw, first
Gear, through-hole, shaft, second gear, motor, the first fixture block, fixed seat, the second screw hole and the second lead screw match, by tubing
It is placed between the first fixture block and the second fixture block, then rotates the second lead screw, the second lead screw rotates in the second screw hole will push
One fixture block is moved to the second fixture block side, to clamp tubing, then controls motor rotation again, motor rotation drives shaft to turn
Dynamic, shaft rotation drives second gear rotation, second gear to drive first gear rotation, first gear that the first lead screw is driven to turn
Dynamic, under the action of limited block and limiting slot, the first lead screw rotates in the first screw hole will drive the second bar to move up and down, and second
Bar drives cross beam movement, crossbeam to drive tubing movement, to which tubing is moved to suitable height, then rotates backward second
Bar, you can make tubing free-falling, the utility model is simple in structure, high degree of automation, can adjust tubing easily and fast
The height fallen meets the different experiment demand of people, is provided conveniently for people's use.
Description of the drawings
Fig. 1 be the utility model proposes a kind of height-adjustable tubing drop shutter test device sectional structure signal
Figure；
Fig. 2 be the utility model proposes a kind of height-adjustable tubing drop shutter test device in part A section view knot
Structure schematic diagram；
Fig. 3 is the schematic cross-sectional view of part B in Fig. 2；
Fig. 4 be the utility model proposes a kind of height-adjustable tubing drop shutter test device in C portion section view knot
Structure schematic diagram.
In figure：1 pedestal, 2 first bars, 3 grooves, 4 second bars, 5 crossbeams, 6 first screw holes, 7 first lead screws, 8 first gears,
9 through-holes, 10 shafts, 11 second gears, 12 motors, 13 first fixture blocks, 14 fixed seats, 15 second screw holes, 16 second lead screws.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of height-adjustable tubing drop shutter test device, including pedestal 1, the top of pedestal 1 are fixed
First bar 2 is installed, the top of the first bar 2 opens up fluted 3, and the second bar 4, the top of the second bar 4 are slidably fitted in groove 3
It extends to outside groove 3, and the vertical crossbeam 5 being installed with above pedestal 1, the bottom end of the second bar 4 offers the first spiral shell
Hole 6, the first screw hole 6 is interior equipped with the first lead screw 7, and the first lead screw 7 is threadedly coupled with the first screw hole 6, and the bottom end of the first lead screw 7 extends
It to outside the first screw hole 6, and is rotatably installed in the bottom interior wall of groove 3, the lower section of the second bar 4 is equipped with fixation and is set in first
First gear 8 on bar 7 offers through-hole 9 on the side inner wall of groove 3, shaft 10, shaft 10 is rotatablely equipped in through-hole 9
One end extend in groove 3, and be installed with second gear 11, second gear 11 is engaged with first gear 8, the first bar 2
Side be installed with motor 12, the output shaft of motor 12 extends in through-hole 9, and is fixedly connected between shaft 10, horizontal
The basal sliding of beam 5 is equipped with the first fixture block 13 positioned at 4 side of the second bar, and side of first fixture block 13 far from the second bar 4 is set
There are the fixed seat 14 for being fixedly mounted on 5 bottom of crossbeam, fixed seat 14 to offer the second screw hole 15 close to the side of the first fixture block 13,
It is equipped with the second lead screw 16 in second screw hole 15, the second lead screw 16 is threadedly coupled with the second screw hole 15, and the both ends of the second lead screw 16 are equal
Extend to outside the second screw hole 15, one end of the second lead screw 16 is rotatably installed in the first fixture block 13, by pedestal 1, the first bar 2,
Groove 3, the second bar 4, crossbeam 5, the first screw hole 6, the first lead screw 7, first gear 8, through-hole 9, shaft 10, second gear 11, electricity
Machine 12, the first fixture block 13, fixed seat 14, the second screw hole 15 and the second lead screw 16 match, by tubing be placed in the first fixture block 13 with
Between second fixture block, the second lead screw 16 is then rotated, the rotation in the second screw hole 15 of the second lead screw 16 will push the first fixture block 13
It is moved to the second fixture block side, to clamp tubing, then controls the rotation of motor 12 again, the rotation of motor 12 drives 10 turns of shaft
Dynamic, the rotation of shaft 10 drives second gear 11 to rotate, and second gear 11 drives first gear 8 to rotate, and first gear 8 drives first
Lead screw 7 rotates, and under the action of limited block and limiting slot, the rotation in the first screw hole 6 of the first lead screw 7 will drive on the second bar 4
Lower movement, the second bar 4 drive crossbeam 5 to move, and crossbeam 5 drives tubing movement, to which tubing is moved to suitable height, then instead
To the second lead screw 16 of rotation, you can make tubing free-falling, the utility model is simple in structure, high degree of automation, can facilitate
The height that tubing falls quickly is adjusted, meets the different experiment demand of people, is provided conveniently for people's use.
In the utility model, the first fixture block 13 is equipped with close to the side of the second bar 4 and is fixedly mounted on the second of 5 bottom of crossbeam
Fixture block, the second fixture block and the first fixture block 13 side close to each other are installed with non-slip mat, and it is fixed that the bottom of crossbeam 5 offers
Position slot, the top of the first fixture block 13 are installed with locating piece, and locating piece is slidably connected with locating slot, are fixedly mounted in locating slot
There are locating rod, locating piece to be slidably located in locating rod, side of first fixture block 13 far from the second bar 4 offers mounting groove, the
One end of two lead screws 16 is rotatably installed in mounting groove, and the one end of the second lead screw 16 far from the first fixture block 13 is installed with handle
The both sides of hand, the second bar 4 symmetrically offer limiting slot, and limited block, limited block are symmetrically installed on the both sides inner wall of groove 3
It being slidably connected with limiting slot, circular groove is offered in the bottom interior wall of groove 3, the bottom end of the first lead screw 7 is rotatably installed in circular groove,
Be rotatablely equipped with bearing in through-hole 9, bearing rotation is set in shaft 10, by pedestal 1, the first bar 2, groove 3, the second bar 4,
Crossbeam 5, the first screw hole 6, the first lead screw 7, first gear 8, through-hole 9, shaft 10, second gear 11, motor 12, the first fixture block
13, fixed seat 14, the second screw hole 15 and the second lead screw 16 match, and tubing is placed between the first fixture block 13 and the second fixture block,
Then the second lead screw 16 is rotated, the rotation in the second screw hole 15 of the second lead screw 16 will push the first fixture block 13 to the second fixture block side
It is mobile, to clamp tubing, the rotation of motor 12 is then controlled again, and the rotation of motor 12 drives shaft 10 to rotate, and shaft 10 rotates
Second gear 11 is driven to rotate, second gear 11 drives first gear 8 to rotate, and first gear 8 drives the rotation of the first lead screw 7,
Limited block is under the action of limiting slot, and the rotation in the first screw hole 6 of the first lead screw 7 will drive the second bar 4 to move up and down, the second bar
4 drive crossbeam 5 to move, and crossbeam 5 drives tubing movement, to which tubing is moved to suitable height, then rotate backward second
Bar 16, you can make tubing free-falling, the utility model is simple in structure, high degree of automation, being capable of regulation pipe easily and fast
The height that material falls meets the different experiment demand of people, is provided conveniently for people's use.
Operation principle：In the utility model, tubing is clamped using the first fixture block 13 and the second fixture block, in actual use,
Tubing is placed between the first fixture block 13 and the second fixture block, then handle is utilized to rotate the second lead screw 16, in locating slot and positioning
Under the action of block, the rotation in the second screw hole 15 of the second lead screw 16 will push the first fixture block 13 to be moved to the second fixture block side, from
And clamp tubing, the rotation of motor 12 is then controlled again, and the rotation of motor 12 drives shaft 10 to rotate, and the rotation of shaft 10 drives second
Gear 11 rotate, second gear 11 drive first gear 8 rotate, first gear 8 drive the first lead screw 7 rotation, limited block with
Under the action of limiting slot, the rotation in the first screw hole 6 of the first lead screw 7 will drive the second bar 4 to move up and down, and the second bar 4 drives cross
Beam 5 moves, and crossbeam 5 drives tubing movement, so as to which tubing is moved to suitable height easily and fast, meets people not
Same experiment demand, then rotate backward the second lead screw 16, you can make tubing free-falling.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. a kind of height-adjustable tubing drop shutter test device, including pedestal（1）, which is characterized in that the pedestal（1）Top
Portion is installed with the first bar（2）, the first bar（2）Top open up it is fluted（3）, groove（3）Inside it is slidably fitted with the second bar
（4）, the second bar（4）Top extend to groove（3）Outside, it and is vertically installed with positioned at pedestal（1）The crossbeam of top（5）,
Second bar（4）Bottom end offer the first screw hole（6）, the first screw hole（6）Inside it is equipped with the first lead screw（7）, the first lead screw（7）With
One screw hole（6）It is threadedly coupled, the first lead screw（7）Bottom end extend to the first screw hole（6）Outside, and it is rotatably installed in groove（3）'s
In bottom interior wall, the second bar（4）Lower section be equipped with fixation be set in the first lead screw（7）On first gear（8）, groove（3）'s
Through-hole is offered on the inner wall of side（9）, through-hole（9）Inside it is rotatablely equipped with shaft（10）, shaft（10）One end extend to groove
（3）It is interior, and it is installed with second gear（11）, second gear（11）With first gear（8）Engagement, the first bar（2）Side
It is installed with motor（12）, motor（12）Output shaft extend to through-hole（9）It is interior, and and shaft（10）Between be fixedly connected,
Crossbeam（5）Basal sliding be equipped with positioned at the second bar（4）First fixture block of side（13）, the first fixture block（13）Far from the second bar
（4）Side be equipped be fixedly mounted on crossbeam（5）The fixed seat of bottom（14）, fixed seat（14）Close to the first fixture block（13）One
Side offers the second screw hole（15）, the second screw hole（15）Inside it is equipped with the second lead screw（16）, the second lead screw（16）With the second screw hole
（15）It is threadedly coupled, the second lead screw（16）Both ends all extend to the second screw hole（15）Outside, the second lead screw（16）One end rotation
Mounted on the first fixture block（13）It is interior.
2. a kind of height-adjustable tubing drop shutter test device according to claim 1, which is characterized in that described first
Fixture block（13）Close to the second bar（4）Side be equipped be fixedly mounted on crossbeam（5）Second fixture block of bottom, the second fixture block and first
Fixture block（13）Side close to each other is installed with non-slip mat.
3. a kind of height-adjustable tubing drop shutter test device according to claim 1, which is characterized in that the crossbeam
（5）Bottom offer locating slot, the first fixture block（13）Top be installed with locating piece, locating piece connects with locating slot sliding
It connects.
4. a kind of height-adjustable tubing drop shutter test device according to claim 3, which is characterized in that the positioning
Locating rod is installed in slot, locating piece is slidably located in locating rod.
5. a kind of height-adjustable tubing drop shutter test device according to claim 1, which is characterized in that described first
Fixture block（13）Far from the second bar（4）Side offer mounting groove, the second lead screw（16）One end be rotatably installed in mounting groove,
Second lead screw（16）Far from the first fixture block（13）One end be installed with handle.
6. a kind of height-adjustable tubing drop shutter test device according to claim 1, which is characterized in that described second
Bar（4）Both sides symmetrically offer limiting slot, groove（3）Both sides inner wall on be symmetrically installed with limited block, limited block with
Limiting slot is slidably connected.
7. a kind of height-adjustable tubing drop shutter test device according to claim 1, which is characterized in that the groove
（3）Bottom interior wall on offer circular groove, the first lead screw（7）Bottom end be rotatably installed in circular groove.
8. a kind of height-adjustable tubing drop shutter test device according to claim 1, which is characterized in that the through-hole
（9）It is inside rotatablely equipped with bearing, bearing rotation is set in shaft（10）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820493350.XU CN207964515U (en) | 2018-04-09 | 2018-04-09 | A kind of height-adjustable tubing drop shutter test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820493350.XU CN207964515U (en) | 2018-04-09 | 2018-04-09 | A kind of height-adjustable tubing drop shutter test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207964515U true CN207964515U (en) | 2018-10-12 |
Family
ID=63727300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820493350.XU Expired - Fee Related CN207964515U (en) | 2018-04-09 | 2018-04-09 | A kind of height-adjustable tubing drop shutter test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207964515U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540449A (en) * | 2019-01-09 | 2019-03-29 | 莆田市荣兴机械有限公司 | A kind of disc brake sheet drop test device |
| CN110146247A (en) * | 2019-06-19 | 2019-08-20 | 佛山市南海区联合广东新光源产业创新中心 | A kind of Novel LED lamp drop test device |
| CN110212449A (en) * | 2019-05-24 | 2019-09-06 | 国家电网有限公司 | Super-pressure electrical verification and assembly and disassembly ground wire stability control device |
-
2018
- 2018-04-09 CN CN201820493350.XU patent/CN207964515U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540449A (en) * | 2019-01-09 | 2019-03-29 | 莆田市荣兴机械有限公司 | A kind of disc brake sheet drop test device |
| CN110212449A (en) * | 2019-05-24 | 2019-09-06 | 国家电网有限公司 | Super-pressure electrical verification and assembly and disassembly ground wire stability control device |
| CN110212449B (en) * | 2019-05-24 | 2023-04-18 | 国家电网有限公司 | Stable control device for ultrahigh voltage electricity testing and assembly and disassembly of ground wire |
| CN110146247A (en) * | 2019-06-19 | 2019-08-20 | 佛山市南海区联合广东新光源产业创新中心 | A kind of Novel LED lamp drop test device |
| CN110146247B (en) * | 2019-06-19 | 2021-01-08 | 佛山市南海区联合广东新光源产业创新中心 | Novel LED lamp drop test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181012 Termination date: 20190409 |