CN208297512U - A kind of high performance concrete early anti-cracking behavior energy experimental rig - Google Patents
A kind of high performance concrete early anti-cracking behavior energy experimental rig Download PDFInfo
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- CN208297512U CN208297512U CN201820686515.5U CN201820686515U CN208297512U CN 208297512 U CN208297512 U CN 208297512U CN 201820686515 U CN201820686515 U CN 201820686515U CN 208297512 U CN208297512 U CN 208297512U
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- fixed plate
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- mounting plate
- experimental rig
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Abstract
The utility model provides a kind of high performance concrete early anti-cracking behavior energy experimental rig, including the first fixed plate, concrete body, support column and the second fixed plate, side on the first fixing plate is arranged in second fixed plate, it is opened up in first fixed plate fluted, and inside grooves are equipped with concrete body, rotating electric machine is equipped on support column, rotating electric machine right side is equipped with reciprocating screw rod, having heaters is assembled on the left of nut seat lower end surface, miniature refrigerator is equipped on the right side of nut seat lower end surface, the design facilitates staff to simulate extraneous rainy day, hot environment, cold environment carries out crack-resistant performance of concrete test, the first mounting plate is equipped on the right side of first fixed plate, first mounting plate mounted inside has vibrating motor, the design facilitates influence of staff's test vibration amplitude to cracking of reinforced concrete, the utility model is structurally reasonable, Test is comprehensive, functional, high reliablity.
Description
Technical field
The utility model is a kind of high performance concrete early anti-cracking behavior energy experimental rig, belongs to construction material performance test
Field.
Background technique
Concrete early-stage crack resistance is to measure the important indicator of concrete long-term behaviour and endurance quality, is directly affected
Appearance, quality and the active time of concrete works.Therefore, the test of crack-resistant performance of concrete becomes concrete technology personnel
One of hot issue of research.
In the prior art, concrete early-stage crack resistance experimental rig does not have gravity adjustment structure, for different gravity
Driving vehicle is tested, and existing concrete early-stage crack resistance experimental rig does not have external environment model configuration, Wu Fazhen
Comprehensive test is carried out to rainy day, hot environment, cold environment, is badly in need of a kind of high performance concrete early anti-cracking behavior energy now
Experimental rig solves the above-mentioned problem.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of high performance concrete early anti-cracking behavior
Energy experimental rig, to solve the problems mentioned in the above background technology, the utility model is structurally reasonable, and test is comprehensively, functional
By force, high reliablity.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of high-performance coagulation
Native early anti-cracking behavior energy experimental rig, including the first fixed plate, concrete body, support column and the second fixed plate, described
Side, first fixed plate are connected by two groups of support columns with the second fixed plate the setting of two fixed plates on the first fixing plate,
Open up fluted in first fixed plate, and inside grooves are equipped with concrete body, and rotation is equipped on the support column
Motor, the rotating electric machine right side are equipped with reciprocating screw rod, and nut seat, the reciprocating screw rod are equipped on the reciprocating screw rod
Right end is equipped with bearing block, and bearing block welding is on the support columns, and having heaters is assembled on the left of the nut seat lower end surface, described
It is equipped with miniature refrigerator on the right side of nut seat lower end surface, the first mounting plate, first peace are equipped on the right side of first fixed plate
Loading board mounted inside has a vibrating motor, and the vibrating motor bottom is equipped with connecting shaft, assembly the on the downside of first mounting plate
Two mounting plates, second mounting plate are mutually fixed by bolt with connecting shaft, and first mounting plate bottom is equipped with counterweight frame,
Second mounting plate bottom is equipped with four groups of pulleys, and the second fixed plate mounted inside has water tank, the water tank bottom
Portion is equipped with the first connecting tube, and electronic valve is equipped in first connecting tube, and second fixed plate bottom is equipped with
Two connecting tubes, first connecting tube are connected with the second connecting tube, and the second connection bottom of the tube offers through-hole.
Further, it is equipped with drainpipe at left and right sides of bottom portion of groove, and is equipped with sealing-plug on drainpipe.
Further, the nut seat upper surface is equipped with fixed block, and sliding groove is offered inside fixed block, sliding groove
Mounted inside has connecting rod, and the support column is connected with connecting rod.
Further, the electronic valve is connected by conducting wire with external power supply, assembly on the left of second fixed plate
There is water outlet button, and is discharged button and is connected by conducting wire with electronic valve.
Further, the vibrating motor is connected by conducting wire with external power supply, assembly on the left of first mounting plate
There is vibration button, and vibrate button and be connected by conducting wire with vibrating motor, the rotating electric machine passes through conducting wire and external power supply
It is connected, is equipped with spin button on the right side of the support column, and spin button is connected by conducting wire with rotating electric machine.
Further, heat button is equipped on the left of the heater, and heat button passes through conducting wire and external power supply phase
Connection, the heater are connected by conducting wire with heat button, refrigeration button are equipped on the right side of the miniature refrigerator, and make
Cold button is connected by conducting wire with external power supply, and the miniature refrigerator is connected by conducting wire with refrigeration button.
The utility model has the beneficial effects that a kind of high performance concrete early anti-cracking behavior of the utility model can test dress
It sets, because the utility model is added to heater, miniature refrigerator, water tank, the first connecting tube, the second connecting tube and through-hole,
The design facilitates staff to simulate extraneous rainy day, hot environment, cold environment progress crack-resistant performance of concrete test, solves
Original concrete early-stage crack resistance experimental rig does not have the problem of external environment model configuration.
Because the utility model is added to counterweight frame, the counterweight which facilitates staff to lay up gravity carries out cracking resistance
Property test, because the utility model is added to vibrating motor, which facilitates staff's test vibration amplitude to concrete anticracking
Property influence, because being equipped with drainpipe at left and right sides of bottom portion of groove, which facilitates the water in groove to be discharged, the utility model knot
Structure is reasonable, and test is comprehensive, functional, high reliablity.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of high performance concrete early anti-cracking behavior energy experimental rig of the utility model;
Fig. 2 is the structure of the second fixed plate in a kind of high performance concrete early anti-cracking behavior energy experimental rig of the utility model
Schematic diagram;
In figure: the first fixed plate of 1-, 2- concrete body, 3- miniature refrigerator, 4- heater, 5- nut seat, 6- rotation
Motor, 7- support column, the second fixed plate of 8-, 9- reciprocating screw rod, 10- counterweight frame, 11- vibrating motor, the first mounting plate of 12-, 13-
Second mounting plate, 14- pulley, 15- water tank, the first connecting tube of 16-, the second connecting tube of 17-, 18- through-hole.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of technical solution: a kind of high performance concrete early anti-cracking behavior
Energy experimental rig, including the first fixed plate 1, concrete body 2, support column 7 and the second fixed plate 8, the setting of the second fixed plate 8
In 1 upside of the first fixed plate, the first fixed plate 1 is connected by two groups of support columns 7 with the second fixed plate 8, in the first fixed plate 1
Open up fluted, and inside grooves are equipped with concrete body 2, and rotating electric machine 6,6 right end of rotating electric machine are equipped on support column 7
Face is equipped with reciprocating screw rod 9, and nut seat 5 is equipped on reciprocating screw rod 9, and 9 right end of reciprocating screw rod is equipped with bearing block, and bearing block
It is welded on support column 7, having heaters 4 is assembled on the left of 5 lower end surface of nut seat, is equipped with miniature system on the right side of 5 lower end surface of nut seat
Cooler 3, the first mounting plate 12 is equipped on the right side of the first fixed plate 1, and 12 mounted inside of the first mounting plate has vibrating motor 11, vibration electricity
11 bottom of machine is equipped with connecting shaft, assembles the second mounting plate 13 on the downside of the first mounting plate 12, the second mounting plate 13 by bolt with
Connecting shaft is mutually fixed, and 12 bottom of the first mounting plate is equipped with counterweight frame 10, and 13 bottom of the second mounting plate is equipped with four groups of pulleys 14,
Second fixed plate, 8 mounted inside has water tank 15, and 15 bottom of water tank is equipped with the first connecting tube 16, fills in the first connecting tube 16
Equipped with electronic valve, 8 bottom of the second fixed plate is equipped with the second connecting tube 17, and the first connecting tube 16 is connected with the second connecting tube 17
It connects, 17 bottom of the second connecting tube offers through-hole 18.
It is equipped with drainpipe at left and right sides of bottom portion of groove, and is equipped with sealing-plug on drainpipe, the assembly of 5 upper surface of nut seat
There is fixed block, and offer sliding groove inside fixed block, sliding groove mounted inside has connecting rod, and support column 7 is connected with connecting rod
It connects.
Electronic valve is connected by conducting wire with external power supply, water outlet button is equipped on the left of the second fixed plate 8, and be discharged
Button is connected by conducting wire with electronic valve, and vibrating motor 11 is connected by conducting wire with external power supply, the first mounting plate 12
Left side is equipped with vibration button, and vibrates button and be connected by conducting wire with vibrating motor 11, and rotating electric machine 6 is by conducting wire and outside
It connects power supply to be connected, spin button is equipped on the right side of support column 7, and spin button is connected by conducting wire with rotating electric machine 6, is added
Heat button is equipped on the left of hot device 4, and heat button is connected by conducting wire with external power supply, heater 4 by conducting wire with
Heat button is connected, and refrigeration button is equipped on the right side of miniature refrigerator 3, and the button that freezes is connected by conducting wire with external power supply
It connects, miniature refrigerator 3 is connected by conducting wire with refrigeration button.
As one embodiment of the utility model, when actual use: carrying out in use, experimenter first
The utility model is checked, defect is checked for, can not just carry out using if there is defect, need at this time
Maintenance personal is notified to repair, if there is no can be carried out using staff's environmental test if problem
Water outlet button is pressed when rainy, electronic valve is started to work, and the water inside water tank 15 is transported to second from the first connecting tube 16
Water is sprayed to 2 surface of concrete body by the through-hole 18 of connecting tube 17,17 bottom of the second connecting tube, and staff needs to simulate
Heat button is pressed when using under hot environment, heater 4 is started to work, and staff presses spin button, rotating electric machine 6
It starts to work, rotating electric machine 6 drives reciprocating screw rod 9 to rotate, and nut seat 5 moves left and right on reciprocating screw rod 9, and heater 4 recycles
2 outer surface of concrete body is heated, refrigeration button, minisize refrigeration are pressed when staff needs to simulate under cold environment
Device 3 is started to work, and the circulation of miniature refrigerator 3 carries out cooling processing to 2 outer surface of concrete body, which facilitates staff
Test cracking of reinforced concrete is carried out under different temperature environments, staff needs to test gravity to the shadow of cracking of reinforced concrete
When ringing, the counterweight of different gravity is placed on counterweight frame 10, is moved above concrete body 2 by pulley 14, staff
Vibration button is pressed when needing test vibration to influence to cracking of reinforced concrete, vibrating motor 11 drives connection shaft vibration, even
Spindle drives the vibration of the second mounting plate 13, and the second mounting plate 13 is vibrated with movable pulley 14, and the test for improving the utility model is complete
Face property.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of high performance concrete early anti-cracking behavior energy experimental rig, including the first fixed plate, concrete body, support column with
And second fixed plate, it is characterised in that: side, first fixed plate pass through on the first fixing plate for the second fixed plate setting
Two groups of support columns are connected with the second fixed plate, open up fluted in first fixed plate, and inside grooves are equipped with coagulation
Native ontology is equipped with rotating electric machine on the support column, and the rotating electric machine right side is equipped with reciprocating screw rod, the past multifilament
Nut seat is equipped on bar, the reciprocating screw rod right end is equipped with bearing block, and bearing block welding is on the support columns, the nut
Having heaters is assembled on the left of seat lower end surface, is equipped with miniature refrigerator, first fixed plate on the right side of the nut seat lower end surface
Right side is equipped with the first mounting plate, and the first mounting plate mounted inside has vibrating motor, and the vibrating motor bottom is equipped with company
The second mounting plate is assembled in spindle, the first mounting plate downside, and second mounting plate is mutually fixed by bolt with connecting shaft, institute
It states the first mounting plate bottom and is equipped with counterweight frame, second mounting plate bottom is equipped with four groups of pulleys, second fixed plate
Mounted inside has water tank, and the bottom of storage tank is equipped with the first connecting tube, is equipped with electronic valve in first connecting tube
Door, second fixed plate bottom is equipped with the second connecting tube, and first connecting tube is connected with the second connecting tube, and described the
Two connection bottom of the tube offer through-hole.
2. a kind of high performance concrete early anti-cracking behavior energy experimental rig according to claim 1, it is characterised in that: groove
It is equipped with drainpipe at left and right sides of bottom, and is equipped with sealing-plug on drainpipe.
3. a kind of high performance concrete early anti-cracking behavior energy experimental rig according to claim 1, it is characterised in that: described
Nut seat upper surface is equipped with fixed block, and sliding groove is offered inside fixed block, and sliding groove mounted inside has connecting rod, described
Support column is connected with connecting rod.
4. a kind of high performance concrete early anti-cracking behavior energy experimental rig according to claim 1, it is characterised in that: described
Electronic valve is connected by conducting wire with external power supply, water outlet button is equipped on the left of second fixed plate, and be discharged button
It is connected by conducting wire with electronic valve.
5. a kind of high performance concrete early anti-cracking behavior energy experimental rig according to claim 1, it is characterised in that: described
Vibrating motor is connected by conducting wire with external power supply, vibration button is equipped on the left of first mounting plate, and vibrate button
It is connected by conducting wire with vibrating motor, the rotating electric machine is connected by conducting wire with external power supply, on the right side of the support column
It is equipped with spin button, and spin button is connected by conducting wire with rotating electric machine.
6. a kind of high performance concrete early anti-cracking behavior energy experimental rig according to claim 1, it is characterised in that: described
It is equipped with heat button on the left of heater, and heat button is connected by conducting wire with external power supply, the heater is by leading
Line is connected with heat button, and refrigeration button is equipped on the right side of the miniature refrigerator, and freeze button by conducting wire with it is external
Power supply is connected, and the miniature refrigerator is connected by conducting wire with refrigeration button.
Priority Applications (1)
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CN201820686515.5U CN208297512U (en) | 2018-05-09 | 2018-05-09 | A kind of high performance concrete early anti-cracking behavior energy experimental rig |
Applications Claiming Priority (1)
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CN201820686515.5U CN208297512U (en) | 2018-05-09 | 2018-05-09 | A kind of high performance concrete early anti-cracking behavior energy experimental rig |
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CN208297512U true CN208297512U (en) | 2018-12-28 |
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CN201820686515.5U Expired - Fee Related CN208297512U (en) | 2018-05-09 | 2018-05-09 | A kind of high performance concrete early anti-cracking behavior energy experimental rig |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109725137A (en) * | 2019-01-21 | 2019-05-07 | 南通市建设工程质量检测站有限公司 | A kind of concrete early-stage crack resistance test macro |
-
2018
- 2018-05-09 CN CN201820686515.5U patent/CN208297512U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109725137A (en) * | 2019-01-21 | 2019-05-07 | 南通市建设工程质量检测站有限公司 | A kind of concrete early-stage crack resistance test macro |
CN109725137B (en) * | 2019-01-21 | 2021-07-30 | 南通市建设工程质量检测站有限公司 | Concrete early crack resistance test system |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20190509 |
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CF01 | Termination of patent right due to non-payment of annual fee |