CN205415949U - Limitless compressive strength test piece rapid prototyping device of inorganic binder - Google Patents

Limitless compressive strength test piece rapid prototyping device of inorganic binder Download PDF

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Publication number
CN205415949U
CN205415949U CN201521076537.2U CN201521076537U CN205415949U CN 205415949 U CN205415949 U CN 205415949U CN 201521076537 U CN201521076537 U CN 201521076537U CN 205415949 U CN205415949 U CN 205415949U
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China
Prior art keywords
inorganic binder
external mold
limitless
half module
top board
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Active
Application number
CN201521076537.2U
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Chinese (zh)
Inventor
徐大宁
陈莉
孙磊
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Xuzhou City Hongda Civil Engineering Laboratory LLC
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Xuzhou City Hongda Civil Engineering Laboratory LLC
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Priority to CN201521076537.2U priority Critical patent/CN205415949U/en
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Abstract

The utility model relates to a limitless compressive strength test piece rapid prototyping device of inorganic binder, including top board assembly, holding down plate assembly and be located the top board assembly and the holding down plate assembly between the open external mold of side. The open external mold that inclines is including the pin rod of connecting half module no. 1 and half module no. 2, at the both sides of half module no. 1 and the half module no. 2 connection boss that sets up of symmetry respectively, the outside of connecting the boss is circular, and the center is equipped with the hinge hole, the pin rod is installed in the hinge hole. Above -mentioned device can a plurality of inorganic binder test pieces of one shot forming through setting up the open external mold of a plurality of sides to change the ejecting formula delivery mode of tradition into side open delivery mode, improved inorganic binder test material preparation efficiency, avoided the influence that traditional steel external mold inner wall and test piece friction caused to the test piece.

Description

A kind of inorganic binder limitless compression strength test rapid molding device
Technical field
This utility model relates to the technical field of inorganic binder test material preparation, is specifically related to a kind of inorganic binder limitless compression strength test rapid molding device.
Background technology
Existing inorganic binder limitless compression strength test shaped device generally comprises cylindrical steel external mold, top board and lower platen.During operation, first lower platen is put into steel external mold bottom, in steel external mold, then put into the inorganic binder being stirred, then top board is put into steel external mold top;Top board and lower platen are pressurizeed and specimen molding after pressurize a period of time, then uses stripper directly test specimen pushing tow to be gone out steel external mold.Owing to during specimen molding, pressure is relatively big (cement stabilized macadam shaping test piece compressive stress about about 50MPa), the frictional force between steel external mold inwall and test specimen is relatively big, relatively big to test specimen disturbance in knockout course, and the actual strength of test specimen is produced impact.
For the problems referred to above, China's granted patent CN201010563719.8 disclosed " cover mould device with unconfined compression strength for inorganic binder " provide a kind of interior mould that can laterally split and cylindrical steel external mold with the use of device, the disturbance during unconfined specimen demoulding can be reduced, but said apparatus still needs first to be ejected together with test specimen by the interior mould that can laterally split, device manufacturing cost is high, operating process is wasted time and energy.Meanwhile, generally requiring making more than one piece inorganic material test specimen during test, said apparatus once can only make a test specimen, inefficient.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, this utility model offer is a kind of can be with the device of quick Fabrication inorganic binder test specimen, by arranging multiple laterally opened external mold, can be with the multiple test specimen of one-shot forming, avoid the impact on test specimen of the friction between steel external mold inwall and test specimen simultaneously, improve test material preparation efficiency.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of inorganic binder limitless compression strength test rapid molding device, including top board assembly, lower platen assembly and the laterally opened external mold between top board assembly and lower platen assembly.
Improving further as this utility model, described laterally opened external mold includes half module one, half module two and pin rod, and what the both sides of described half module one and half module two were respectively symmetrically is provided with connection boss;Being circular outside described connection boss, center is provided with hinge hole;Described pin rod is arranged in hinge hole.
Improving further as this utility model, described pin rod upper end is provided with the pin rod head of readily accessible pin rod.
Improving further as this utility model, described top board assembly includes top board and the seaming chuck being fixed on top board, and described seaming chuck quantity is identical with laterally opened external mold quantity.
Improving further as this utility model, described lower platen assembly includes lower platen and the push-down head being fixed on lower platen, and described push-down head quantity is identical with laterally opened external mold quantity.
Improving further as this utility model, described laterally opened external mold quantity is 3~6.
Due to the utilization of technique scheme, this utility model compared with prior art has the advantage that
The inorganic binder limitless compression strength test rapid molding device of this utility model scheme, can be with one-shot forming multiple inorganic binder test specimen by arranging multiple laterally opened external mold, and change tradition ejecting type delivery mode into laterally opened delivery mode, improve inorganic binder test material preparation efficiency, it is to avoid the impact that test specimen is caused by traditional steel external mold inwall with test specimen friction.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings technical solutions of the utility model are described further:
Accompanying drawing 1 is the structural representation of inorganic binder of the present utility model limitless compression strength test rapid molding device;
Accompanying drawing 2 is the laterally opened cast outer mold structure schematic diagram of inorganic binder of the present utility model limitless compression strength test rapid molding device;
Accompanying drawing 3 is half module one structural representation of inorganic binder of the present utility model limitless compression strength test rapid molding device;
Accompanying drawing 4 is half module two structural representation of inorganic binder of the present utility model limitless compression strength test rapid molding device.
In figure: 1, laterally opened external mold;11, half module one;111, boss is connected;12, half module two;121, boss is connected;13, pin rod;131, pin rod head;2, test specimen;3, top board assembly;31, seaming chuck;4, lower platen assembly;41, push-down head.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Described in the utility model a kind of inorganic binder limitless compression strength test rapid molding device part shaped device as shown in accompanying drawing 1 to accompanying drawing 4, including top board assembly 3, lower platen assembly 4 and the laterally opened external mold 1 between top board assembly 3 and lower platen assembly 4.
Laterally opened external mold 1 includes the pin rod 13 for connecting half module 1 and half module 2 12 and the connection boss 111 being respectively symmetrically setting in the both sides of half module 1 and half module 2 12 and connects boss 121.
The outside connecting boss 111 and connection boss 121 is circular, and center is provided with hinge hole;Pin rod 13 is arranged in described hinge hole, and half module 1 and half module 2 12 can rotate rotating around pin rod 13.
In test specimen manufacturing process, first half module 1 and half module 2 12 are assembled and put in place, by the hinge hole of fully-inserted for pin rod 13 connection boss 111 and connection boss 121;The most respectively the lower end of laterally opened external mold 1 is sleeved on the push-down head 41 of lower platen assembly 4, after putting into the inorganic binder being stirred in the endoporus of laterally opened external mold 1, the seaming chuck of top board assembly 3 is loaded the upper end of laterally opened external mold 1;
Top board assembly 3 applies pressure makes it compress the inorganic binder in laterally opened external mold 1 endoporus, it is also possible to top board assembly 3 and lower platen assembly 4 are applied pressure to extrude inorganic binder simultaneously.
After inorganic binder test specimen is extruded together, top board assembly 3 is mentioned until after the fully out laterally opened external mold 1 of seaming chuck 31, directly pin rod 13 being extracted in the hinge hole connecting boss 111 and connection boss 121;Now can only extract 1 pin rod 13, then rotate half module 1 or half module 2 12 around another root pin rod 13 and test specimen is taken out, it is also possible to after being extracted by 2 pin rods 13, test specimen is taken out by laterally separated half module 1 and half module 2 12 simultaneously.
Pin rod 13 upper end is provided with the pin rod head 131 of suitable people's holds, facilitates pin rod 13 to extract in the hinge hole connecting boss 111 and connection boss 121.
Said method can be arranged as required to several laterally opened external molds 1, the quantity of seaming chuck 31 is corresponding with the quantity of laterally opened external mold 1 respectively with the quantity of push-down head 41, can be with one-shot forming multiple inorganic binder test specimen, simple to operate, and change tradition ejecting type delivery mode into laterally opened delivery mode, improve inorganic binder test material preparation efficiency, it is to avoid the impact that test specimen is caused by traditional steel external mold inwall with test specimen friction.
Below it is only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, within the scope of all falling within this utility model rights protection.

Claims (6)

1. an inorganic binder limitless compression strength test rapid molding device, including top board assembly and lower platen assembly, it is characterised in that: also include the laterally opened external mold between top board assembly and lower platen assembly.
Inorganic binder the most according to claim 1 limitless compression strength test rapid molding device, it is characterised in that: described laterally opened external mold includes half module one, half module two and pin rod, and what the both sides of described half module one and half module two were respectively symmetrically is provided with connection boss;Being circular outside described connection boss, center is provided with hinge hole;Described pin rod is arranged in hinge hole.
Inorganic binder the most according to claim 2 limitless compression strength test rapid molding device, it is characterised in that: described pin rod upper end is provided with the pin rod head of readily accessible pin rod.
Inorganic binder the most according to claim 1 limitless compression strength test rapid molding device, it is characterised in that: described top board assembly includes top board and the seaming chuck being fixed on top board, and described seaming chuck quantity is identical with laterally opened external mold quantity.
Inorganic binder the most according to claim 1 limitless compression strength test rapid molding device, it is characterised in that: described lower platen assembly includes lower platen and the push-down head being fixed on lower platen, and described push-down head quantity is identical with laterally opened external mold quantity.
Inorganic binder the most according to claim 1 limitless compression strength test rapid molding device, it is characterised in that: described laterally opened external mold quantity is 3~6.
CN201521076537.2U 2015-12-22 2015-12-22 Limitless compressive strength test piece rapid prototyping device of inorganic binder Active CN205415949U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521076537.2U CN205415949U (en) 2015-12-22 2015-12-22 Limitless compressive strength test piece rapid prototyping device of inorganic binder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521076537.2U CN205415949U (en) 2015-12-22 2015-12-22 Limitless compressive strength test piece rapid prototyping device of inorganic binder

Publications (1)

Publication Number Publication Date
CN205415949U true CN205415949U (en) 2016-08-03

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CN201521076537.2U Active CN205415949U (en) 2015-12-22 2015-12-22 Limitless compressive strength test piece rapid prototyping device of inorganic binder

Country Status (1)

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CN (1) CN205415949U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110455609A (en) * 2019-08-06 2019-11-15 深圳市市政工程总公司 The resistance to compression test material preparation method of inorganic binder building castoff roadbed mixture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110455609A (en) * 2019-08-06 2019-11-15 深圳市市政工程总公司 The resistance to compression test material preparation method of inorganic binder building castoff roadbed mixture

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