CN205262825U - Manual rammer compactor suitable for laboratory model testing - Google Patents
Manual rammer compactor suitable for laboratory model testing Download PDFInfo
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- CN205262825U CN205262825U CN201521070177.5U CN201521070177U CN205262825U CN 205262825 U CN205262825 U CN 205262825U CN 201521070177 U CN201521070177 U CN 201521070177U CN 205262825 U CN205262825 U CN 205262825U
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- pulley
- model test
- manual
- rammer compacter
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Abstract
The utility model discloses a manual rammer compactor suitable for laboratory model testing comprises a protection section of thick bamboo, tumping rummer, couple, support, pulley, hawser. Scaffold weldment fixes on a protection section of thick bamboo, and the tumping rummer is put in protection section of thick bamboo the inside, and couple welded fastening is on a protection section of thick bamboo, and pulley welded fastening is on the support, and hawser one end is fixed on the couple, walks around the pulley, other end manual control. The construction can operated to the manual small -size rammer compactor of this kind under the constrictive condition of laboratory model testing tamp working face to can provide the tumping rummer of different tamp degree, the weight of tumping rummer can be selected according to the tamp index of model test needs, and the tamp scope of rammer compactor is less, and is lower to some precision instruments's influence degree, can improve experimental accuracy, and experimental safety also can be ensured to a certain extent in the existence of a protection section of thick bamboo simultaneously.
Description
Technical field
The utility model belongs to indoor model test instrument field, be specifically related to a kind ofly can to facilitate, dexterous construction manual smallRammer compacter, particularly a kind of manual rammer compacter that is applicable to indoor model test.
Background technology
In recent years, the development of the engineerings such as China's roadbed, foundation ditch is rapid, and relative facility are also more and more advanced, wherein compactingMachine is exactly wherein a kind of. Rammer compacter can improve the packing of rock, the soil body, increases frictional force and cohesion between particle, improvesThe compression strength of rock, the soil body. Rammer compacter is the requisite facility of mechanized construction, and the compacting of the engineerings such as outdoor roadbed, foundation ditch canTo adopt large-scale rammer compacter, but in indoor model test, general rammer compacter is just inapplicable. For the needs of engineering research,The model tests such as indoor roadbed, foundation ditch also grow with each passing day, and still, the indoor moulded dimension such as roadbed, foundation ditch is smaller, generalThe working face of rammer compacter operation is relatively narrow, and the surrounding of the model such as these roadbeds, foundation ditch also may arrange certain instrument and equipment,General rammer compacter may just enter less than model the inside to tamp at all, has more increased the operation easier of general rammer compacter. How to makeDo a kind ofly can to facilitate, the small rammer of the indoor model test of dexterous construction become a problem instantly.
Utility model content
The purpose of this utility model is to overcome compacting facility general in indoor model test because working face is narrow, operation constructionDifficulty, provides a kind of convenience, the dexterous manual rammer compacter that is applicable to indoor model test of constructing.
For achieving the above object, the utility model adopts following technical scheme:
Comprise protection cylinder, tumping rummer, hook, support, pulley, hawser, it is upper that support is fixed on protection cylinder, and tumping rummer is placed on protectionCylinder the inside, hook is fixed on protects cylinder upper, and pulley is fixed on support, and it is upper that hawser one end is fixed on hook, walks around pulley, anotherEnd is manually controlled.
Protection cylinder is circular platform type, and material adopts steel plate.
Tumping rummer adopts diameter to be greater than the cylindrical steel ingot of the upper circular diameter of protection cylinder.
The upper circle of protection cylinder interior diameter is 120mm-130mm, and lower round interior diameter is 240mm-250mm, is highly290mm-300mm, steel plate thickness is 18mm-20mm.
Tumping rummer diameter is 140mm-150mm, is highly 100mm-200mm.
It is 10mm-12mm semicircle that the reinforcing bar that hook employing diameter is 6mm-8mm curves interior diameter, is fixed on tumping rummer centre bitPut.
Two vertical reinforcement diameters of support are 6mm-8mm, and length is 50mm-60mm, and transverse steel diameter is8mm-10mm, length is 120mm-130mm.
Pulley adopts the steel pulley that diameter is 50mm-60mm, is enclosed within the centre position of support transverse steel, is welded and fixed.
It is 2mm-4mm steel strand wires that hawser adopts diameter.
Compared with prior art, the utlity model has following useful technique effect:
Compared with existing rammer compacter, it is by protecting cylinder, tumping rummer, hook, support, pulley, hawser to form. Support welding is fixedOn protection cylinder, tumping rummer is positioned at protection cylinder the inside, and it is upper that welding hook is fixed on protection cylinder, and pulley is weldingly fixed on support, cableIt is upper that rope one end is fixed on hook, walks around pulley, and the other end is manually controlled. Existing rammer compacter, can in the time that outside work place is broadTo bring into play good compacting effect, but the Ramming operation face of indoor model test is comparatively narrow, and existing rammer compacter operation construction is tiredDifficult.
Further: this manual small rammer compacter can be under the condition that is indoor model test Ramming operation faciostenosis comparatively easilyOperate construction.
Further: this manual small rammer compacter can provide the tumping rummer of different compacting degree, and the weight of tumping rummer can be according to modelThe compacting index that test needs is selected.
Further: the compacting scope of this manual small rammer compacter is less, lower to the influence degree of some precision instruments, Neng GoutiThe accuracy of high test, the existence of protection cylinder simultaneously also can be guaranteed the safety of test to a certain extent.
Brief description of the drawings
Fig. 1 is the utility model small rammer structure chart;
Fig. 2 is the utility model small rammer left view;
Wherein: 1-protects cylinder; 2-tumping rummer; 3-hook; 4-support; 5-pulley; 6-hawser.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further details.
Referring to Fig. 1, Fig. 2, the utility model comprises protection cylinder 1, tumping rummer 2, hook 3, support 4, pulley 5, hawser 6.Support 4 is weldingly fixed on protection cylinder 1, and tumping rummer 2 is placed on protection cylinder 1 the inside, and hook 3 is weldingly fixed on protection cylinder 1,Pulley 5 is weldingly fixed on support 4, and hawser 6 one end are fixed on hook 3, walk around pulley 5, and the other end is manually controlled. ProtectOn casing 1, circle interior diameter is 120mm-130mm, and lower round interior diameter is 240mm-250mm, is highly 290mm-300mm,Steel plate thickness is 18mm-20mm; Tumping rummer 2 diameters are 140mm-150mm, are highly 100mm-200mm; Hook (3)It is 10mm-12mm semicircle that the reinforcing bar that employing diameter is 6mm-8mm curves interior diameter, is welded on tumping rummer 2 centers; ?Two vertical reinforcement diameters of frame (4) are 6mm-8mm, and length is 50mm-60mm, and transverse steel diameter is 8mm-10mm,Length is 120mm-130mm. ; Pulley the adopts diameter steel pulley that is 50mm-60mm, is enclosed within support 4 transverse steelsCentre position, is welded and fixed; It is 2mm-4mm steel strand wires that hawser 6 adopts diameter.
The operation principle that the utility model is main and process: this manual small rammer compacter utilizes tumping rummer to fall rushing of generation from eminenceHit and conduct oneself with dignity, overcoming cohesion and internal friction between rock, soil body particle, forcing between rock, soil body particle and produce displacement, phaseMutually wedging, makes it the packing that reaches certain, forms the overall structure with some strength and stability. This small rammer workWhile work, hawser 6 colligations are fixed on hook 3, through protection cylinder 1, walk around pulley 5, tumping rummer 2 is put in protection cylinder 1,Portable support 4 moves on to rammer compacter on the model that needs compacting with hawser 5, with pulling hawser 5, tumping rummer 2 is mentioned to pineHand freely falls by tumping rummer 2, tamps rock, the soil body, repeatedly several times, and then changes another position, until whole modelCompacting finishes.
Claims (9)
1. be applicable to a manual rammer compacter for indoor model test, comprise protection cylinder (1), a tumping rummer (2), hook (3),Support (4), pulley (5), hawser (6), is characterized in that, it is upper that support (4) is fixed on protection cylinder (1), tumping rummer (2)Be placed on protection cylinder (1) the inside, it is upper that hook (3) is fixed on protection cylinder (1), and it is upper that pulley (5) is fixed on support (4), cableIt is upper that rope (6) one end is fixed on hook (3), walks around pulley (5), and the other end is manually controlled.
2. the manual rammer compacter of indoor model test according to claim 1, is characterized in that: protection cylinder (1) is round platformType, material adopts steel plate.
3. the manual rammer compacter of indoor model test according to claim 1, is characterized in that: tumping rummer (2) adopts straightFootpath is greater than the cylindrical steel ingot of the upper circular diameter of protection cylinder (1).
4. the manual rammer compacter of indoor model test according to claim 1, is characterized in that: in the upper circle of protection cylinder (1)Diameter is 120mm-130mm, and lower round interior diameter is 240mm-250mm, is highly 290mm-300mm, and steel plate thickness is18mm-20mm。
5. the manual rammer compacter of indoor model test according to claim 1, is characterized in that: tumping rummer (2) diameter is140mm-150mm is highly 100mm-200mm.
6. the manual rammer compacter of indoor model test according to claim 1, is characterized in that: hook (3) adopts diameterBe 10mm-12mm semicircle for the reinforcing bar of 6mm-8mm curves interior diameter, be fixed on tumping rummer (2) center.
7. the manual rammer compacter of indoor model test according to claim 1, is characterized in that: two of support (4) are perpendicularBe 6mm-8mm to bar diameter, length is 50mm-60mm, and transverse steel diameter is 8mm-10mm, and length is120mm-130mm。
8. the manual rammer compacter of indoor model test according to claim 1, is characterized in that: pulley (5) adopts diameterFor the steel pulley of 50mm-60mm, be enclosed within the centre position of support (4) transverse steel, be welded and fixed.
9. the manual rammer compacter of indoor model test according to claim 1, is characterized in that: hawser (6) adopts diameterFor 2mm-4mm steel strand wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521070177.5U CN205262825U (en) | 2015-12-19 | 2015-12-19 | Manual rammer compactor suitable for laboratory model testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521070177.5U CN205262825U (en) | 2015-12-19 | 2015-12-19 | Manual rammer compactor suitable for laboratory model testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205262825U true CN205262825U (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521070177.5U Expired - Fee Related CN205262825U (en) | 2015-12-19 | 2015-12-19 | Manual rammer compactor suitable for laboratory model testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205262825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443908A (en) * | 2018-12-28 | 2019-03-08 | 机械工业勘察设计研究院有限公司 | A kind of indoor model test device and method of the shearing test that drills |
-
2015
- 2015-12-19 CN CN201521070177.5U patent/CN205262825U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443908A (en) * | 2018-12-28 | 2019-03-08 | 机械工业勘察设计研究院有限公司 | A kind of indoor model test device and method of the shearing test that drills |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160525 Termination date: 20161219 |