CN206780391U - A kind of special clamping apparatus of concrete test block - Google Patents
A kind of special clamping apparatus of concrete test block Download PDFInfo
- Publication number
- CN206780391U CN206780391U CN201720316298.6U CN201720316298U CN206780391U CN 206780391 U CN206780391 U CN 206780391U CN 201720316298 U CN201720316298 U CN 201720316298U CN 206780391 U CN206780391 U CN 206780391U
- Authority
- CN
- China
- Prior art keywords
- test block
- concrete test
- chuck
- clamping apparatus
- special clamping
- 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
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
A kind of special clamping apparatus of concrete test block of the utility model are related to a kind of fixture, in particular for the gripping utensil of singlehanded portable carrying concrete (concrete) test block.Including active chuck (11) and fixed chuck (21), it is downwards grips pincers (2) that the fixed chuck (21), which upwardly extends bending and at least formed behind a Handheld Division (22) and bent again, and the grips pincers (2) are in " several " shape；It is adjustable clamp (1) that the active chuck (11), which upwardly extends and at least forms a hand grip portion (12),；The adjustable clamp (1) and the grips pincers (2) are be hinged by rotating shaft (3).Make operator can with it is very convenient, gripping concrete test block carries out transfer and moved exactly, the hand without hurting operator.
Description
Technical field
A kind of special clamping apparatus of concrete test block of the utility model are related to a kind of fixture, are mixed in particular for singlehanded portable carrying
The gripping utensil of solidifying soil (concrete) test block.
Background technology
Civil engineering experiment sample presentation is to embody a main path for showing civil engineering quality good or not, the sample presentation of concrete test block
It is an important component of civil engineering experiment.The standard curing mode of concrete test block has two kinds, standard curing room maintenance and
Immerse saturation Ca (OH)2(abbreviation curing in water) is conserved in water, former curing condition is relatively difficult to achieve, operating cost is high, uses
Later approach is more universal.
When concrete test block uses curing in water, saturation Ca (OH) in pond2Water maintains 45~55cm depth, makes concrete test block
It is totally submerged in saturation Ca (OH)2In water.In this way, workpeople can use wearing waterproof (rubber) gloves to be operated, but by
It is too short in general waterproof (rubber) gloves, the saturation Ca (OH) during operation in pond2Water still can will go into gloves, hand
Set is difficult to play a part of protection, the Ca (OH) in water2Highly basic can hurt the skin of worker, endanger health.In addition by
Heavier in concrete test block, single-handedly one concrete test block of transfer carrying is wasted time and energy for it, less efficient.For above-mentioned deficiency, it is necessary to grind
A kind of simple easily system, specific purpose tool easy to use are made, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of special clamping apparatus of concrete test block for engineering test room and testing agency, makes behaviour
Make worker can with it is very convenient, gripping concrete test block carries out transfer and moved exactly, the hand without hurting operator.
The utility model is as follows using technical scheme：A kind of special clamping apparatus of concrete test block, including active chuck 11 and fixation
Chuck 21, it is characterised in that it is downwards solid that the fixed chuck 21, which upwardly extends bending and at least formed behind a Handheld Division 22 and bent again,
Surely 2 are clamped, the grips pincers 2 are in " several " shape；It is adjustable clamp 1 that the active chuck 11, which upwardly extends and at least forms a hand grip portion 12,；Institute
It is be hinged by rotating shaft 3 to state adjustable clamp 1 and the grips pincers 2.
A kind of above-mentioned special clamping apparatus of concrete test block, the hand grip portion 12 are located at the lower section of the Handheld Division 22 and apart had
One segment distance, the distance controlling can be held in the distance range held in one hand.
A kind of above-mentioned special clamping apparatus of concrete test block, the active chuck 11 and fixed chuck 21 are all up-narrow and down-wide three
Angular plate.
A kind of above-mentioned special clamping apparatus of concrete test block, the inner side clamping face of the active chuck 11 are equipped with concave and convex stripe
Left anti-slip rubber bar 111；The inner side clamping face of the fixed chuck 21 is equipped with the right anti-slip rubber bar 211 with concave and convex stripe.
A kind of above-mentioned special clamping apparatus of concrete test block, the rotating shaft 3 are located at the top of active chuck 11.
A kind of beneficial effect of the special clamping apparatus of concrete test block of the utility model is simple structure, easy to use, can one hand carry
Take use.During using this special clamping apparatus transporting concrete test block, hand need not be stretched into maintenance pond, not wet hand, special clamping apparatus
Lift in bottom insertion water or to put down concrete test block very convenient.Portable design, test block is in body side, pre- anti-slip during carrying
Have one's foot squashed；Test block is highly low from the ground in handling process, laborsaving and safe.Using in operating process, one can be respectively used with both hands
Clamping apparatus transporting concrete test block, improves handling efficiency.Therefore, concrete test block clamping apparatus of the present utility model have simple structure, system
Make it is convenient, can singlehanded the advantages of using, be laborsaving and safe.
Brief description of the drawings
Fig. 1 show a kind of special clamping apparatus embodiment front view of concrete test block of the utility model.
Fig. 2 is the left view shown in Fig. 1.
Embodiment
It is described in detail with reference to embodiment and accompanying drawing to structure of the present utility model and using process：
As shown in Figure 1 and Figure 2, the special clamping apparatus embodiment of a kind of concrete test block of the utility model.Including active chuck 11 and admittedly
Clamp first 21, its height are about 50mm, and the fixed chuck 21 is upwardly extended after bending at least forms a Handheld Division 22, its hand
The height for holding portion 22 is about 500mm, then bends again downwards and turns into grips pincers 2, the grips pincers 2 are in " several " shape.The activity
It is adjustable clamp 1 that chuck 11, which upwardly extends and at least forms a hand grip portion 12, and the hand grip portion 12 is located at the lower section of the Handheld Division 22
And having a segment distance, the distance controlling is in the range of one hand can be held with a firm grip；The adjustable clamp 1 and the grips pincers 2 pass through rotating shaft 3
Be hinged, the rotating shaft 3 is located at the top of active chuck 11.In this way, when hold hold the hand grip portion 12 and the Handheld Division 22 when, root
According to the principle of lever, the active chuck 11 and fixed chuck 21 will pick up clipped object.For enhancing clamping stability with
And the frictional force between increase clipped object and this special clamping apparatus, the active chuck 11 and fixed chuck 21 are all to be up-narrow and down-wide
Triangular plate, the inner side clamping face of the active chuck 11 is equipped with the left anti-slip rubber bar 111 with concave and convex stripe；The fixation
The inner side clamping face of chuck 21 is equipped with the right anti-slip rubber bar 211 with concave and convex stripe.
The both sides of concrete test block, the He of hand grip portion 12 of holding with a firm grip are inserted active chuck 11 and fixed chuck 21 when using in work
The Handheld Division 22, the lever of hand grip portion 12 is tightened up upwards and is rotated counterclockwise, drive underside chuck 11 to be moved to fixed chuck 21
Dynamic, clamping test block, you can pick up concrete test block.Lift clamping apparatus, concrete test block is carried to after specified location and unclamps the hand grip portion
12, you can concrete test block is put down, Handheld Division 22 is held and takes special clamping apparatus away.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and deformation can also be made, these change
The scope of protection of the utility model should also be regarded as by entering and deforming.
Claims (5)
1. a kind of special clamping apparatus of concrete test block, including active chuck (11) and fixed chuck (21), it is characterised in that the fixation
It is downwards grips pincers (2) that chuck (21), which upwardly extends bending and at least formed behind a Handheld Division (22) and bent again, and the grips pincers (2) are in
" several " shape；It is adjustable clamp (1) that the active chuck (11), which upwardly extends and at least forms a hand grip portion (12),；The adjustable clamp (1)
It is be hinged by rotating shaft (3) with the grips pincers (2).
2. a kind of special clamping apparatus of concrete test block according to claim 1, it is characterised in that the hand grip portion (12) is located at institute
State the lower section of Handheld Division (22) and apart have a segment distance, the distance controlling can be held in the distance range held in one hand.
A kind of 3. special clamping apparatus of concrete test block according to claim 2, it is characterised in that the active chuck (11) and solid
Clamp head (21) is all up-narrow and down-wide triangular plate.
A kind of 4. special clamping apparatus of concrete test block according to claim 3, it is characterised in that the active chuck (11) it is interior
Side clamping face is equipped with the left anti-slip rubber bar (111) with concave and convex stripe；The inner side clamping face of the fixed chuck (21) is equipped with band
The right anti-slip rubber bar (211) of concave and convex stripe.
5. a kind of special clamping apparatus of concrete test block according to claim 1 or 2, it is characterised in that the rotating shaft (3) is positioned at work
The top of dynamic chuck (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720316298.6U CN206780391U (en) | 2017-03-29 | 2017-03-29 | A kind of special clamping apparatus of concrete test block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720316298.6U CN206780391U (en) | 2017-03-29 | 2017-03-29 | A kind of special clamping apparatus of concrete test block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206780391U true CN206780391U (en) | 2017-12-22 |
Family
ID=60706355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720316298.6U Expired - Fee Related CN206780391U (en) | 2017-03-29 | 2017-03-29 | A kind of special clamping apparatus of concrete test block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206780391U (en) |
-
2017
- 2017-03-29 CN CN201720316298.6U patent/CN206780391U/en not_active Expired - Fee Related
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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: 20171222 Termination date: 20200329 |