CN209727687U - A kind of hard polyurethane foams mobility-detected instrument - Google Patents
A kind of hard polyurethane foams mobility-detected instrument Download PDFInfo
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- CN209727687U CN209727687U CN201920185129.2U CN201920185129U CN209727687U CN 209727687 U CN209727687 U CN 209727687U CN 201920185129 U CN201920185129 U CN 201920185129U CN 209727687 U CN209727687 U CN 209727687U
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- detection slot
- mobility
- support column
- polyurethane foams
- detection
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Abstract
The utility model relates to a kind of hard polyurethane foams mobility-detected instruments, belong to the technical field of detection device, its key points of the technical solution are that including the detection slot that bottom surface is plane, cover board is covered in detection slot, level meter is mounted in detection slot, the bottom end of detection slot is provided with multiple support columns, and support column is connected with height-regulating component, and the corresponding support column lifting of Component driver is turned up to ensure that detection slot is horizontal always.The utility model improves the effect of the accuracy of detection data with ensuring that detection slot is in be horizontally arranged.
Description
Technical field
The utility model relates to the technical fields of detection device, examine more particularly, to a kind of hard polyurethane foams mobility
Survey instrument.
Background technique
Rigid polyurethane foam is mostly hole-closing structure, has the excellent spies such as insulation effect is good, light-weight, specific strength is big
Property, it has wide range of applications.
The mobility of the formation of foam process of rigid polyurethane foam is to evaluate the important parameter of formation of foam process,
Especially in more complicated runner shell, if bubble mobility is inadequate, it will cause foam to fill in die cavity discontented, because
This needs to detect its mobility in the production process of rigid polyurethane foam.
Currently, the method for mobility-detected is simpler, device used is detection slot, and detection slot is horizontally disposed and is open
Cuboid groove-like structure upward is covered with cover board in detection slot；In use, foamed plastics is poured by one end of detection slot,
Foamed plastics will start to foam, and gradually be flowed from one end of detection slot to the other end, flow through entire detection slot to foamed plastics,
Will formation length direction and detection slot length direction it is consistent lamellar；At this point, along the flow direction of foamed plastics choose to
Few three kinds of foamed plastics samples, and test the density of foamed plastics sample；Foamed plastics flowing velocity in foaming is different, causes
The density in each stage is different, therefore the flowing of foamed plastics can be obtained by the method for the density in detection each stage
Property.
In the detection process, it if the phenomenon that inner bottom surface that detection slot is contacted with foamed plastics tilts, will affect pair
The testing result of mobility, so needing to guarantee when detecting that the inner bottom surface of detection slot is horizontal.
Utility model content
The purpose of the utility model is to provide a kind of hard polyurethane foams mobility-detected instruments, and reaching ensures detection slot
In being horizontally arranged, the effect of the accuracy of detection data is improved.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of hard polyurethane foams mobility-detected instrument is the detection slot of plane including bottom surface, covers in detection slot
There is cover board, level meter is mounted in detection slot, the bottom end of detection slot is provided with multiple support columns, and support column is connected with height-regulating group
The corresponding support column lifting of Component driver is turned up to ensure that detection slot is horizontal always in part.
By using above-mentioned technical proposal, before the mobility for needing to detect foamed plastics, is detected examine by level meter first
Survey whether slot is horizontality, if detection slot is heeling condition, by the way that a lower height of support column of component adjusting position is turned up
Height, then calibrated by level meter, until detection slot is in a horizontal state, the test can be started, by foamed plastics by examining
The one end for surveying slot is poured into, then cover board is covered in the top of detection slot, and then foamed plastics starts to foam, and gradually by detection slot
One end flowed to the other end, flow through entire detection slot to foamed plastics, it will formation length direction and detection slot length direction
It is consistent lamellar；At this point, cover board can be removed, at least three kinds of foamed plastics samples are chosen along the flow direction of foamed plastics
Product, and the density of foamed plastics sample is tested, and then mobility data are obtained by density；Level meter and the setting that component is turned up
It can ensure that detection slot in accuracy that is horizontal positioned, and then improving detection data.
The utility model is further arranged to: the height-regulating component includes the casing being sheathed on the outside of support column, casing
Top is rotatably connected to lantern ring, and lantern ring is sheathed on the outer wall of support column and is threadedly coupled with support column.
By using above-mentioned technical proposal, when needing to adjust the height of support column, rotational lantern ring, then support column will be along vertical
Direction moves up and down, i.e. the height of adjustable support pillar, and the structure of casing and lantern ring is simple, and be threadedly coupled connection type compared with
It is firm, it is easy to use.
The utility model is further arranged to: being provided with regulation handle on the lantern ring.
By using above-mentioned technical proposal, the setting of handle can increase the impetus between manpower and lantern ring, increase manpower
Contact area between lantern ring is convenient for rotational lantern ring.
The utility model is further arranged to: the cover board and detection slot be it is hinged, handle is provided on cover board.
By using above-mentioned technical proposal, holds handle and apply upward active force to handle, it can be upward by cover board
It lifts, exposes detection slot, cover board is fixed on to the top of detection slot by hinged mode, without lifting cover board and being put in ground
Face can reduce the labor intensity of worker；Secondly, the setting of handle can increase the impetus between manpower and cover board, increase manpower
Contact area between handle, convenient for opening cover board, convenience when improving using cover board.
The utility model is further arranged to: being provided with anti-abrasion pad in the regulation handle.
By using above-mentioned technical proposal, the setting of anti-abrasion pad can reduce abrasion of the handle to manpower, improve worker and use
Comfort when handle.
The utility model is further arranged to: the anti-abrasion pad is the anti-abrasion pad of rubber material.
By using above-mentioned technical proposal, rubber material has the advantages that elasticity is good, wear-resisting, good combination property, is had
Some elasticity can effectively reduce a possibility that manpower is worn, and be easy to use.
In conclusion the advantageous effects of the utility model are as follows:
1. can determine whether that whether at horizontality, corresponding support column is adjusted by the way that component is turned up for detection slot by level meter
Height so that detection slot be horizontality, achieve the effect that convenient for adjust detection slot horizontal direction；
2. cover board and detection slot are labour that is hinged, expending when opening cover board convenient for reducing, when improving using cover board
Convenience.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the schematic diagram of the section structure of the utility model；
Fig. 3 is the partial enlargement diagram of part A in Fig. 2.
In figure, 11, pedestal；111, groove；12, detection slot；121, level meter；2, support column；21, component is turned up；211,
Casing；212, lantern ring；2121, regulation handle；3, cover board；31, handle；311, anti-abrasion pad.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of hard polyurethane foams mobility-detected instrument disclosed by the utility model, including four branch
Dagger 2, the top of support column 2 are provided with pedestal 11, and detection slot 12 is provided on pedestal 11, is provided with level meter in detection slot 12
121, it is provided between support column 2 and ground and component 21 is turned up.
The cylindrical-shaped structure that support column 2 is vertically arranged, bottom end outer wall are in shape of threads, and the top of support column 2 is provided with bottom
Seat 11.Pedestal 11 is horizontally disposed cuboid plate structure, and length direction is parallel to the ground, the top of bottom end and support column 2
It is fixedly connected, referring to Fig. 2, the top of pedestal 11 offers the groove 111 of rectangular-shape.Detection slot 12 is provided in groove 111,
Detection slot 12 is horizontally disposed cuboid groove-like structure, and opening up setting, the outer wall of bottom end and the inner wall of groove 111 paste
It closes, the side of 12 length direction of detection slot is equipped with level meter 121.
The bottom end of support column 2, which is connected with, is turned up component 21.Referring to Fig. 3, it includes casing 211 that component 21, which is turned up, and casing 211 is
Tubular structure, axis is consistent with the axis of support column 2, and ground is fixed in bottom end, and top is provided with lantern ring 212.Lantern ring 212 is ring
Shape structure, axis is consistent with the axis of casing 211, and the top of bottom end and casing 211 is rotatablely connected, annular inner wall and support column 2
Outer wall thread connection.
Referring to Fig. 3, the outer wall of lantern ring 212 is provided with regulation handle 2121, and rocking-turn regulation handle 2121 can drive lantern ring 212
Rotation, since lantern ring 212 and casing 211 are rotation connection, the rotation of lantern ring 212 can drive support column 2 along the vertical direction
It moves up and down.The setting of regulation handle 2121 can increase the impetus between manpower and lantern ring 212, increase manpower and lantern ring
Contact area between 212 is convenient for rotational lantern ring 212.
Before the mobility for needing to detect foamed plastics, first detection slot 12 can be examined whether at horizontal positioned by level meter 121,
If detection slot 12 is oblique, also mean that the position height on four 2 tops of support column is inconsistent.At this point, can rocking-turn adjusting
Handle 2121 so that the higher-height support column 2 of apical position moves down, or makes a lower height of support of apical position
Column 2 moves up, and balances the position height on each 2 top of support column, then is detected by level meter 121, until ensuring to detect
Slot 12 can start the detection of mobility in being horizontally arranged.
Fig. 1 is reviewed, the top of detection slot 12 is covered with cover board 3.Cover board 3 is horizontally disposed cuboid plate structure, long
Degree direction is consistent with the length direction of detection slot 12, and the side of length direction and detection slot 12 are hinged.Articulated shaft is located at horizontal plane
It is interior, so that cover board 3 can be rotated centered on articulated shaft.
Referring to Fig.1, the top of cover board 3 is provided with handle 31, and the outer wall of handle 31 is arranged with anti-abrasion pad 311, anti-abrasion pad 311
For rubber material.It holds handle 31 and applies upward active force to handle 31, cover board 3 can be lifted up, expose detection
Slot 12, the setting of handle 31 can increase the impetus between manpower and cover board 3, increase the contact surface between manpower and handle 31
Product, convenient for opening cover board 3, convenience when improving using cover board 3, meanwhile, the setting of anti-abrasion pad 311 can reduce handle 31 to people
The abrasion of hand improves comfort when worker uses handle 31.
The implementation principle of the present embodiment are as follows:
When needing to detect the mobility of foamed plastics, judge whether detection slot 12 is horizontal according to level meter 121 first,
If detection slot 12 be it is skewed, the position height on 2 top of support column can be adjusted by the way that component 21 is turned up, until by level meter
121 determine that detection slot 12 in being horizontally arranged, at this point, can pour into foamed plastics by one end of detection slot 12, then cover board 3 is covered
In the top of detection slot 12, foam will foam in detection slot 12, and flow along one end of detection slot 12 to the other end, to foam
Plastics flow through entire detection slot 12, it will formation length direction and 12 length direction of detection slot are consistent lamellar；At this point,
Cover board 3 is opened, chooses at least three kinds of foamed plastics samples along the flow direction of foamed plastics, and test the close of foamed plastics sample
Degree, and then mobility data are obtained by density；It can ensure that detection slot 12 is put for level by level meter 121 and height-regulating component 21
It sets, to improve the accuracy of detection data.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (6)
1. a kind of hard polyurethane foams mobility-detected instrument is the detection slot (12) of plane, detection slot (12) including bottom surface
On be covered with cover board (3), it is characterised in that: be mounted in detection slot (12) level meter (121), the setting of the bottom end of detection slot (12)
Have multiple support columns (2), support column (2), which is connected with, is turned up component (21), component (21) is turned up, corresponding support column (2) is driven to rise
Drop is to ensure that detection slot (12) is horizontal always.
2. a kind of hard polyurethane foams mobility-detected instrument according to claim 1, it is characterised in that: the height-regulating
Component (21) includes the casing (211) being sheathed on the outside of support column (2), and the top of casing (211) is rotatably connected to lantern ring
(212), lantern ring (212) is sheathed on the outer wall of support column (2) and is threadedly coupled with support column (2).
3. a kind of hard polyurethane foams mobility-detected instrument according to claim 2, it is characterised in that: the lantern ring
(212) regulation handle (2121) are provided on.
4. a kind of hard polyurethane foams mobility-detected instrument according to claim 1, it is characterised in that: the cover board
(3) with detection slot (12) be it is hinged, handle (31) are provided on cover board (3).
5. a kind of hard polyurethane foams mobility-detected instrument according to claim 4, it is characterised in that: the handle
(31) anti-abrasion pad (311) are provided on.
6. a kind of hard polyurethane foams mobility-detected instrument according to claim 5, it is characterised in that: the abrasionproof
Pad the anti-abrasion pad (311) that (311) are rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920185129.2U CN209727687U (en) | 2019-01-31 | 2019-01-31 | A kind of hard polyurethane foams mobility-detected instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920185129.2U CN209727687U (en) | 2019-01-31 | 2019-01-31 | A kind of hard polyurethane foams mobility-detected instrument |
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| CN209727687U true CN209727687U (en) | 2019-12-03 |
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| CN201920185129.2U Active CN209727687U (en) | 2019-01-31 | 2019-01-31 | A kind of hard polyurethane foams mobility-detected instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111351724A (en) * | 2020-03-12 | 2020-06-30 | 河北瑞志交通技术咨询有限公司 | Device and method for testing shock resistance of reflective film |
-
2019
- 2019-01-31 CN CN201920185129.2U patent/CN209727687U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111351724A (en) * | 2020-03-12 | 2020-06-30 | 河北瑞志交通技术咨询有限公司 | Device and method for testing shock resistance of reflective film |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Dai Hou Gang Inventor after: Wang Xiangyu Inventor after: Hao Lianli Inventor before: Dai Hou Gang Inventor before: Wang Xiangyu Inventor before: Bai Guangfeng Inventor before: Hao Lianli |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211112 Address after: 256600 North Road, 200m west of the intersection of Changjiang 5th Road and Bohai 18th Road, Bincheng District, Binzhou City, Shandong Province Patentee after: Binzhou Qichen industry and Trade Co., Ltd Address before: 300400 South of Xiditou Village, Xiditou Town, Beichen District, Tianjin Patentee before: Tianjin Qichen Polyurethane Co., Ltd |