CN209633349U - A kind of demoulding frame for concrete test block - Google Patents
A kind of demoulding frame for concrete test block Download PDFInfo
- Publication number
- CN209633349U CN209633349U CN201821784702.3U CN201821784702U CN209633349U CN 209633349 U CN209633349 U CN 209633349U CN 201821784702 U CN201821784702 U CN 201821784702U CN 209633349 U CN209633349 U CN 209633349U
- Authority
- CN
- China
- Prior art keywords
- angle steel
- reinforcing bar
- demoulding
- test block
- concrete test
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 81
- 239000010959 steel Substances 0.000 claims abstract description 81
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 36
- 238000003466 welding Methods 0.000 claims abstract description 9
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical class [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000000003 hoof Anatomy 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
This application discloses a kind of demoulding frames for concrete test block, including demoulding skeleton, angle steel A, angle steel B and angle steel C, the demoulding skeleton includes 4 reinforcing bar supporting legs and two undertaking reinforcing bars, the quantity of the angle steel B and angle steel C is 2, the lower end of the reinforcing bar supporting leg is connect by welding with the endpoint of the angle steel C, the upper end of the reinforcing bar supporting leg is connect by welding with the endpoint of the angle steel B, and the skeleton of tetragonal body structure is constituted between the reinforcing bar supporting leg and angle steel B and angle steel C, a left side of 2 angle steel B, the undertaking reinforcing bar is welded between right two-end-point, on a left side of the angle steel B, right two sides are symmetrically welded with the angle steel A.The utility model can reduce concrete test block demoulding time, reduce the work difficulty of testing crew, improve the working efficiency of testing crew, time saving and energy saving；It and is a kind of to make simple, low in cost, easy to use, recyclable tool.
Description
Technical field
The present disclosure relates generally to concrete test block preparation fields, and in particular to a kind of demoulding frame for concrete test block.
Background technique
Previous concrete test block demoulding covers stomata with a small paper when doing test block, tears examination open generally using demoulding rifle
Die trial is reversed into bottom towards day when mould, is inflated with demoulding Special gun to aerobic hole.Since the leakage of small paper is put or is destroyed, die trial has been blocked
Stomata causes demoulding difficult, wastes the time and efforts of project testing crew, time-consuming and laborious low efficiency, in view of the above-mentioned problems,
This programme proposes a kind of demoulding frame for concrete test block.
Summary of the invention
In view of drawbacks described above in the prior art or deficiency, it is intended to provide a kind of demoulding frame for concrete test block, with
Concrete test block demoulding time is reduced, stripping rate is improved.
According to technical solution provided by the embodiments of the present application,
A kind of demoulding frame for concrete test block, including demoulding skeleton, angle steel A, angle steel B and angle steel C, the demoulding bone
Frame includes 4 reinforcing bar supporting legs and two undertakings reinforcing bars, and the quantity of the angle steel B and angle steel C are 2, under the reinforcing bar supporting leg
End is connect by welding with the endpoint of the angle steel C, and the upper end of the reinforcing bar supporting leg is connected by welding and the endpoint of the angle steel B
It connects, and constitutes the skeleton of tetragonal body structure between the reinforcing bar supporting leg and angle steel B and angle steel C, left and right the two of 2 angle steel B
It is welded with the undertaking reinforcing bar between endpoint, is symmetrically welded with the angle steel A in the arranged on left and right sides of the angle steel B.
In the utility model, perpendicular structure between the undertaking reinforcing bar and angle steel B.
It is in parallel shape between the undertaking reinforcing bar and angle steel C in the utility model.
In the utility model, the angle steel A on two angle steel B is symmetric.
In the utility model, the angle steel A, angle steel B and angle steel C are equal leg angle.
The utility model has the beneficial effects that reducing concrete test block demoulding time, the work difficulty of testing crew is reduced, is mentioned
The working efficiency of high testing crew is time saving and energy saving；It and is a kind of to make simple, low in cost, easy to use, recyclable work
Tool.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is the positive structure diagram of the utility model.
In figure: 1. demoulding skeletons, 2. angle steel A, 3. angle steel B, 4. angle steel C, 1.1. reinforcing bar supporting legs, 1.2. accept reinforcing bar.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to
Convenient for description, part relevant to invention is illustrated only in attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It please refers to shown in Fig. 1, Fig. 2 and Fig. 3, a kind of demoulding frame for concrete test block, including demoulding skeleton 1, angle steel
A2, angle steel B3 and angle steel C4, the demoulding skeleton 1 include 4 reinforcing bar supporting legs 1.1 and two undertaking reinforcing bars 1.2, the angle steel B3
Quantity with angle steel C4 is 2, and the lower end of the reinforcing bar supporting leg 1.1 is connect by welding with the endpoint of the angle steel C4, described
The upper end of reinforcing bar supporting leg 1.1 is connect by welding with the endpoint of the angle steel B3, and the reinforcing bar supporting leg 1.1 and angle steel B3 and angle
The skeleton of tetragonal body structure is constituted between steel C4, is welded with the undertaking steel between the left and right two-end-point of 2 angle steel B3
Muscle 1.2, perpendicular structure between the undertaking reinforcing bar 1.2 and angle steel B3, in parallel between the undertaking reinforcing bar 1.2 and angle steel C4
Shape.It is symmetrically welded with the angle steel A2 in the arranged on left and right sides of the angle steel B3, the angle steel A2 on two angle steel B3
It is symmetric.The angle steel A2, angle steel B3 and angle steel C4 are equal leg angle.
Embodiment: by taking specification is the concrete test block of 15*15*15cm as an example, 6 are intercepted with abrasive cutoff saw in waste tank
Diameter is the reinforcing bar of 22 long 25cm, and reinforcing bar both ends ensure smooth, must not there is the shape of a hoof；Equal leg angle B (the 5* of two long 50cm
5cm), the equal leg angle C (5*5cm) of two long 30cm, the equal leg angle A (5*5cm) of two long 5cm, according to Fig. 1 first by 4
The lower end of root reinforcing bar supporting leg 1.1 is stood with angle steel C to be fully welded, and then the upper end of reinforcing bar supporting leg 1.1 is fully welded with angle steel B, forms tool
Skeleton；Then 4 angle steel A are fully welded on angle steel B according to Fig. 2, and reinforcing bar is accepted in welding between the both ends endpoint of 2 angle steel B
1.2, so far, test block demoulding frame completes, and the spacing between 2 angle steel B is set as 16cm, controls between two angle steel A
Spacing is set as 19cm, this splits out tool for the die trial test block of 15*15*15cm plastics, this tool can root according to die trial size
According to adjustment.
Application method: after concrete test block meet demoulding requirement, demoulding frame being taken to test block and makes scene, will be with test block
Die trial on mouth down, be placed on demoulding frame, be in die trial between two angle steel A2, slightly exert oneself one to put in this way, so that it may
To split out test block.One group of test block demoulding can be completed in 40 seconds in this manner, both save the time of testing crew, together
When be also applied for various test blocks not easy mold release the case where, avoid unnecessary problem appearance influence test block efficiency.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from the inventive concept, it is carried out by above-mentioned technical characteristic or its equivalent feature
Any combination and the other technical solutions formed.Such as features described above and (but being not limited to) disclosed herein have it is similar
The technical characteristic of function is replaced mutually and the technical solution that is formed.
Claims (5)
1. a kind of demoulding frame for concrete test block, it is characterized in that: include demoulding skeleton (1), angle steel A (2), angle steel B (3) and
Angle steel C (4), the demoulding skeleton (1) include 4 reinforcing bar supporting legs (1.1) and two undertaking reinforcing bars (1.2), the angle steel B (3)
Quantity with angle steel C (4) is 2, and the lower end of the reinforcing bar supporting leg (1.1) is connected by welding and the endpoint of the angle steel C (4)
It connects, the upper end of the reinforcing bar supporting leg (1.1) is connect by welding with the endpoint of the angle steel B (3), and the reinforcing bar supporting leg
(1.1) skeleton of tetragonal body structure, the left and right both ends of 2 angle steel B (3) are constituted between angle steel B (3) and angle steel C (4)
It is welded with the undertaking reinforcing bar (1.2) between point, is symmetrically welded with the angle steel A in the arranged on left and right sides of the angle steel B (3)
(2)。
2. a kind of demoulding frame for concrete test block according to claim 1, it is characterized in that: the undertaking reinforcing bar
(1.2) the perpendicular structure between angle steel B (3).
3. a kind of demoulding frame for concrete test block according to claim 1, it is characterized in that: the undertaking reinforcing bar
It (1.2) is in parallel shape between angle steel C (4).
4. a kind of demoulding frame for concrete test block according to claim 1, it is characterized in that: two angle steel B (3)
On the angle steel A (2) be symmetric.
5. a kind of demoulding frame for concrete test block according to claim 1, it is characterized in that: the angle steel A (2), angle
Steel B (3) and angle steel C (4) is equal leg angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784702.3U CN209633349U (en) | 2018-10-31 | 2018-10-31 | A kind of demoulding frame for concrete test block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784702.3U CN209633349U (en) | 2018-10-31 | 2018-10-31 | A kind of demoulding frame for concrete test block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209633349U true CN209633349U (en) | 2019-11-15 |
Family
ID=68472687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821784702.3U Expired - Fee Related CN209633349U (en) | 2018-10-31 | 2018-10-31 | A kind of demoulding frame for concrete test block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209633349U (en) |
-
2018
- 2018-10-31 CN CN201821784702.3U patent/CN209633349U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building 1, Nord center, No.128, South Fourth Ring Road West, Fengtai District, Beijing, 100070 Patentee after: China Railway Construction Engineering Group Patentee after: China Railway Construction Group No.2 Construction Co.,Ltd. Address before: 100000 South Fourth Ring Road, Fengtai District, Fengtai District, Beijing Patentee before: China Railway Construction Engineering Group Patentee before: CHINA RAILWAY CONSTRUCTION ENGINEERING GROUP SHANDONG Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |