CN206270156U - A kind of concrete compression-resistanmodifier fixture - Google Patents
A kind of concrete compression-resistanmodifier fixture Download PDFInfo
- Publication number
- CN206270156U CN206270156U CN201620845006.3U CN201620845006U CN206270156U CN 206270156 U CN206270156 U CN 206270156U CN 201620845006 U CN201620845006 U CN 201620845006U CN 206270156 U CN206270156 U CN 206270156U
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- China
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- upper beam
- column
- concrete compression
- lower seat
- extension spring
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Abstract
The utility model discloses a kind of concrete compression-resistanmodifier fixture, the concrete compression-resistanmodifier fixture includes column, lower seat and upper beam；The column downside is fixedly connected with lower seat, and column upside is connected with upper beam；Copper sheathing is installed in the upper beam；The copper sheathing has been inserted into guide pillar, and guide pillar lower section is provided with top board；The top board both sides are separately installed with spring catch, and the spring catch is fixed with extension spring, and extension spring is connected with extension spring hanging ring；The extension spring hanging ring is fixed on upper beam；The lower seat top is provided with lower platen, and alignment pin is provided with lower platen.Elastic washer is configured with the trip bolt.Copper sheathing is arranged on the centre of upper beam.The column, lower seat, upper beam, guide pillar, spring catch, top board and push plate surface and be coated with hard chrome.Each parts of concrete compression-resistanmodifier fixture individually process assembling, all parts contact surfaces fine grinding treatment, except copper sheathing outer surface is also coated with hard chrome, it is ensured that push plate surface vertical with the axis of fixture.
Description
Technical field
The utility model is related to a kind of construction material detection field, specifically a kind of concrete compression-resistanmodifier detection means.
Background technology
Concrete compression-resistanmodifier fixture, is a kind of detection utensil for detecting cement performance, the compression strength for detecting cement.
Suitable for cement production enterprise, quality supervision department, build work order position and universities and colleges and scientific research institutions.Accurately to determine the pressure resistance of cement
, it is necessary to the pressurized plane of cement briquette is uniformly acted on by pressure at right angle and requires that the size of compression face is accurate, this is just for angle value
It is required that the coaxial degree of deviation of concrete compression-resistanmodifier fixture is smaller, the displacement degree of pressing plate accurate size, upper lower platen is small.But on the market
It is connected with lower seat using press-fitted mode more than the concrete compression-resistanmodifier fixture of appearance, it is impossible to ensure that lower platen upper surface is flat with lower seat bottom surface
OK, so as to cause the surface of lower platen and holder axis out of plumb；And the concrete compression-resistanmodifier jig frame for occurring on the market is whole
Body casts, and gathering sill frictional force when coordinating with guide finger is milled out in two-arm big；The concrete compression-resistanmodifier fixture appearance for occurring on the market
Treatment that face is undressed, inadequate flat smooth.
Utility model content
The purpose of this utility model is to provide a kind of concrete compression-resistanmodifier fixture, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：
A kind of concrete compression-resistanmodifier fixture, including column, lower seat and upper beam；The column downside is fixedly connected with lower seat, column
Upside is fixedly connected with upper beam；Copper sheathing is installed, the copper sheathing has been inserted into guide pillar, and guide pillar lower section is provided with the upper beam
Pressing plate；The top board both sides are separately installed with spring catch, and described spring catch one end is fixed to extension spring, the extension spring other end and extension spring
Hanging ring is connected；Extension spring hanging ring is fixed on upper beam；The lower seat top is provided with lower platen, and alignment pin is provided with lower platen.
As further program of the utility model：The column downside is fixedly connected with lower seat by trip bolt, is stood
Post upside is fixedly connected with upper beam by trip bolt.
As the utility model further scheme：Elastic washer is configured with the trip bolt.
As the utility model further scheme：Copper sheathing is arranged on the centre of upper beam.
As the utility model further scheme：The column, lower seat, upper beam, guide pillar, spring catch, top board and
Push plate surface and be coated with hard chrome.
Compared with prior art, the beneficial effects of the utility model are：
This concrete compression-resistanmodifier fixture both arms are pillar construction；Each parts of concrete compression-resistanmodifier fixture individually process assembling, own
Parts contact surface fine grinding treatment, it is ensured that push plate surface vertical with the axis of fixture；The concrete compression-resistanmodifier fixture in addition to copper sheathing
Surface have passed through processing and plate layer hard chrome, and surface smoothness is high and is difficult to damage, is not likely to produce cut.
Brief description of the drawings
Fig. 1 is the structural representation of concrete compression-resistanmodifier fixture.
1- guide pillars, 2- copper sheathings, 3- upper beams, 4- extension springs, 5- spring catch, 6- top boards, 7- columns, 8- alignment pins, 9- is pushed
Plate, seat under 10-, 11- trip bolts, 12- elastic washers, 13- spring hanging coils.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, in the utility model embodiment, a kind of concrete compression-resistanmodifier fixture, the concrete compression-resistanmodifier fixture includes vertical
Post 7, lower seat 10 and upper beam 3；The downside of the column 7 is fixedly connected with lower seat 10 by trip bolt 11, on the upside of column 7 and upper beam
3 are fixedly connected by trip bolt 11；Elastic washer 12 is configured with the trip bolt 11, elastic washer 12 is used to prevent spiral shell
Nail loosens；Copper sheathing 2 is installed, copper sheathing 2 is arranged on the centre of upper beam 3 in the upper beam 3；The copper sheathing 2 has been inserted into leading
Post 1, the lower section of guide pillar 1 is provided with top board 6；The both sides of the top board 6 are separately installed with spring catch 5, the spring catch 5 and extension spring
4 fix, and extension spring 4 is connected with extension spring hanging ring 13；The extension spring hanging ring 13 is fixed on upper beam 3；The top of the lower seat 10 is provided with
Lower platen 9, is provided with alignment pin 8 on lower platen 9, alignment pin 8 is used to fix cement briquette.The column 7, lower seat 10, upper beam
3rd, guide pillar 1, spring catch 5, top board 6 and the surface of lower platen 9 are coated with hard chrome, it is therefore an objective to make its surface smoothness high and be difficult to touch
Hinder, be not likely to produce cut.
Operation principle of the present utility model is：
Cement briquette is fixed on lower platen 9 by alignment pin 8, it is ensured that cement briquette is parallel, and make cement briquette, under
Pressing plate 9 and top board 7 have good coaxial line, then by the pressurization of guide pillar 1 in cement briquette.
Each parts of this concrete compression-resistanmodifier fixture individually process assembling, and the fine grinding treatment of all parts contact surfaces can be protected
It is vertical with the axis of fixture that card pushes plate surface；Concrete compression-resistanmodifier fixture both arms are pillar construction and the equal hard chrome plating of part, are oriented to
Contact area is small when pin coordinates with gathering sill and smooth abrasion-proof；Concrete compression-resistanmodifier chucking surface have passed through processing and to have plated layer hard
Chromium, surface smoothness is high and is difficult to damage, is not likely to produce cut.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (5)
1. a kind of concrete compression-resistanmodifier fixture, it is characterised in that including column (7), lower seat (10) and upper beam (3)；Under the column (7)
Side is fixedly connected with lower seat (10), and column (7) upside is fixedly connected with upper beam (3)；Copper sheathing (2) is installed in the upper beam (3),
The copper sheathing (2) has been inserted into guide pillar (1), and guide pillar (1) lower section is provided with top board (6)；Pacify respectively top board (6) both sides
Equipped with spring catch (5), described spring catch (5) one end is fixed to extension spring (4), and extension spring (4) other end is connected with extension spring hanging ring (13)；
Extension spring hanging ring (13) is fixed on upper beam (3)；Lower seat (10) top is provided with lower platen (9), and lower platen is provided with (9)
Alignment pin (8).
2. concrete compression-resistanmodifier fixture according to claim 1, it is characterised in that column (7) downside is logical with lower seat (10)
Cross trip bolt (11) to be fixedly connected, column (7) upside is fixedly connected with upper beam (3) by trip bolt (11).
3. concrete compression-resistanmodifier fixture according to claim 2, it is characterised in that configure flexible on the trip bolt (11)
Packing ring (12).
4. the concrete compression-resistanmodifier fixture according to claim 1 or 2 or 3, it is characterised in that copper sheathing (2) is installed in upper beam (3)
Centre.
5. concrete compression-resistanmodifier fixture according to claim 4, it is characterised in that the column (7), lower seat (10), upper beam
(3), guide pillar (1), spring catch (5), top board (6) and lower platen (9) surface are coated with hard chrome.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620845006.3U CN206270156U (en) | 2016-08-06 | 2016-08-06 | A kind of concrete compression-resistanmodifier fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620845006.3U CN206270156U (en) | 2016-08-06 | 2016-08-06 | A kind of concrete compression-resistanmodifier fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206270156U true CN206270156U (en) | 2017-06-20 |
Family
ID=59037320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620845006.3U Active CN206270156U (en) | 2016-08-06 | 2016-08-06 | A kind of concrete compression-resistanmodifier fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206270156U (en) |
-
2016
- 2016-08-06 CN CN201620845006.3U patent/CN206270156U/en active Active
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