CN218036840U

CN218036840U - Concrete segregation-resistant experimental equipment

Info

Publication number: CN218036840U
Application number: CN202221955323.2U
Authority: CN
Inventors: 汶向前
Original assignee: Ningbo Cheng He Building Materials Co ltd
Current assignee: Ningbo Cheng He Building Materials Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-12-13
Anticipated expiration: 2032-07-27

Abstract

The utility model relates to an anti technical field that educes of concrete discloses an anti experimental facilities that educes of concrete, comprises a workbench, the top middle part fixedly connected with support of workstation, the top middle part of support is provided with square groove, the support is all run through to the end about square groove, the left end middle part fixedly connected with water pump of support, the water inlet of water pump and the top of inlet tube intercommunication, the delivery port of water pump and the one end intercommunication of outlet pipe, the other end of outlet pipe extends to square groove's inboard and runs through the support, the top middle part of workstation is provided with circular recess. The utility model discloses in, pour concrete mixture into and lead to circular recess, the cooperation water pump draws water and pours into, and the rethread puddler stirs, after the concrete setting, strikes the concrete through the cone and carries out the breakage, is convenient for clear up, has avoided producing the spot that is difficult to clear away to ground, and it is more convenient to experiment.

Description

Concrete segregation-resistant experimental equipment

Technical Field

The utility model relates to an anti technical field that educes of concrete especially relates to an anti experimental facilities that educes of concrete.

Background

Concrete, concrete for short, is a general term for engineering composite materials formed by cementing aggregates into a whole by cementing materials, the term concrete generally refers to cement concrete obtained by mixing cement as a cementing material, sand and stone as aggregates in a certain proportion with water and stirring, and is also called common concrete, and concrete segregation is a phenomenon that cohesive force among concrete mixture composition materials is not enough to resist the sinking of coarse aggregates, and concrete mixture components are separated from each other, so that internal composition and structure are not uniform. It is common to present coarse aggregate separated from the mortar, such as dense particles deposited at the bottom of the mix, or coarse aggregate separated from the mix as a whole.

When the anti segregation experiment of current concrete, mostly directly pour the concrete mix stirring on ground, rethread observation cooperation equipment is tested, because directly mix on ground, the appurtenance that uses when mixing the concrete is great, causes the waste easily, ground also can produce the spot and be difficult to clear away, also is convenient for clear up after the concrete solidifies, and it is comparatively inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an anti-segregation concrete experimental facility.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an anti segregation experimental facilities of concrete, includes the workstation, the top middle part fixedly connected with support of workstation, the top middle part of support is provided with square groove, the support all runs through to the end about square groove, the left end middle part fixedly connected with water pump of support, the water inlet of water pump and the top intercommunication of inlet tube, the delivery port of water pump and the one end intercommunication of outlet pipe, the other end of outlet pipe extends to square groove's inboard and runs through the support, the top middle part of workstation is provided with circular recess, the inboard bottom middle part of circular recess is rotated and is connected with the puddler, the equal fixedly connected with motor in top front end left and right sides of workstation, the homonymy the equal fixedly connected with bull stick in middle part of bull stick, the equal fixedly connected with spliced pole in the adjacent one side in bottom of connecting plate, the bottom middle part of spliced pole all is provided with the hole homonymy with the cone threaded connection who corresponds respectively.

As a further description of the above technical solution:

the middle parts of the left side and the right side of the workbench are fixedly connected with handrails.

As a further description of the above technical solution:

the middle parts of the left end and the right end of the inner side of the support are fixedly connected with rubber pads.

As a further description of the above technical solution:

the top fixedly connected with connecting rod of puddler, the outside top of connecting rod is provided with the protective sheath.

As a further description of the above technical solution:

the front end top right side fixedly connected with controller of workstation, the controller respectively with motor and water pump electric connection.

As a further description of the above technical solution:

four corners of the bottom of the workbench are fixedly connected with bottom feet.

As a further description of the above technical solution:

the workbench and the support are both made of stainless steel.

The utility model discloses following beneficial effect has:

the utility model discloses in, be provided with circular recess through the top middle part at the workstation, pour the concrete mixture into, the cooperation water pump draws water and pours into, the rethread rotates the connecting rod and makes the puddler stir, when stirring to required state, can take out the part and observe or the cooperation equipment carries out anti segregation experiment, after the concrete solidifies, the bull stick that corresponds is driven through the motor rotates, it strikes the concrete and carries out the breakage to make the connecting plate drive and correspond the cone, be convenient for clear up, the spot that is difficult to clear away has been avoided producing ground, it is more convenient to experiment.

Drawings

Fig. 1 is a front view of a concrete segregation resistance experiment apparatus provided by the present invention;

FIG. 2 is a side view of a concrete segregation-resistant testing apparatus according to the present invention;

fig. 3 is the utility model provides a local structure resolution map of anti segregation experimental facilities of concrete.

Illustration of the drawings:

1. a work table; 2. a support; 3. a square groove; 4. a water inlet pipe; 5. a water pump; 6. a water outlet pipe; 7. a circular groove; 8. a stirring rod; 9. a motor; 10. a rotating rod; 11. a connecting plate; 12. connecting columns; 13. a cone; 14. a hole; 15. a fixing plate; 16. a handrail; 17. a controller; 18. a footing; 19. a connecting rod; 20. a protective sleeve; 21. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: an anti-segregation concrete experimental device comprises a workbench 1, a support 2 is fixedly connected to the middle of the top end of the workbench 1, a square groove 3 is arranged in the middle of the top end of the support 2, the left end and the right end of the square groove 3 all penetrate through the support 2, a water pump 5 is fixedly connected to the middle of the left end of the support 2, a water inlet of the water pump 5 is communicated with the top end of a water inlet pipe 4, a water outlet of the water pump 5 is communicated with one end of a water outlet pipe 6, the other end of the water outlet pipe 6 extends to the inner side of the square groove 3 and penetrates through the support 2, a circular groove 7 is arranged in the middle of the top end of the workbench 1, a stirring rod 8 is rotatably connected to the middle of the bottom end of the inner side of the circular groove 7, motors 9 are fixedly connected to the left side and the right side of the front end of the top of the workbench 1, rotating rods 10 are fixedly connected to the output ends of the same-side motors 9, and the rear ends of the same-side rotating rods 10 are respectively rotatably connected to the front ends of corresponding fixing plates 15, the bottom of a same-side fixing plate 15 is respectively and fixedly connected to the left side and the right side of the rear end of the top of a workbench 1, connecting plates 11 are respectively and fixedly connected to the middle parts of same-side rotating rods 10, connecting columns 12 are respectively and fixedly connected to the adjacent sides of the bottoms of the same-side connecting plates 11, holes 14 are respectively formed in the middle parts of the bottoms of the same-side connecting columns 12, the same-side holes 14 are respectively in threaded connection with corresponding cones 13, when the concrete mixer is used, a circular groove 7 is formed in the middle part of the top end of the workbench 1, a concrete mixture is poured in the circular groove, water is pumped and injected by matching with a water pump 5, the stirring rods 8 are stirred by rotating a connecting rod 19, when the concrete is stirred to a required state, a part can be taken out for observation or matching with equipment for carrying out anti-segregation experiments, after the concrete is solidified, the corresponding rotating rods 10 are driven by a motor 9 to rotate, the connecting plates 11 drive the corresponding cones 13 to knock the concrete for crushing, and the cleaning is convenient, avoids stains which are difficult to remove on the ground, and is more convenient to test

Equal fixedly connected with handrail 16 in side middle part about workstation 1, convenient to use handrail 16 carries whole device, the equal fixedly connected with rubber pad 21 in right-hand member middle part about the inboard of support 2, convenient to use rubber pad 21 protects, prevent that connecting plate 11 from striking support 2 and causing the damage, the top fixedly connected with connecting rod 19 of puddler 8, the outside top of connecting rod 19 is provided with protective sheath 20, convenient to use connecting rod 19 rotates and drives puddler 8 and stir, the front end top right side fixedly connected with controller 17 of workstation 1, controller 17 respectively with motor 9 and water pump 5 electric connection, convenient to use controller 17 controls the work of motor 9 and water pump 5 respectively, the equal fixedly connected with footing 18 of four corners in bottom of workstation 1, convenient to use footing 18 carries out the outrigger, workstation 1 and support 2 all adopt the stainless steel material, be convenient for strengthen workstation 1 and support 2's intensity, make it be difficult for producing the deformation.

The working principle is as follows: through being provided with circular recess 7 at the top middle part of workstation 1, pour the concrete mixture into, cooperation water pump 5 draws water and pours into, rethread rotation connecting rod 19 makes puddler 8 stir, when stirring to required state, can take out the part and observe or the cooperation equipment carries out anti segregation experiment, after the concrete solidifies, the bull stick 10 that drives the correspondence through motor 9 rotates, it strikes the concrete and carries out the breakage to make connecting plate 11 drive and correspond cone 13, be convenient for clear up, avoided producing the spot that is difficult to clear away to ground, it is more convenient to experiment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a concrete anti segregation experimental facilities, includes workstation (1), its characterized in that: the top middle part of workstation (1) fixedly connected with support (2), the top middle part of support (2) is provided with square groove (3), the left and right ends of square groove (3) all run through support (2), the left end middle part fixedly connected with water pump (5) of support (2), the water inlet of water pump (5) and the top of inlet tube (4) communicate, the delivery port of water pump (5) and the one end intercommunication of outlet pipe (6), the other end of outlet pipe (6) extends to the inboard of square groove (3) and runs through support (2), the top middle part of workstation (1) is provided with circular recess (7), the inboard bottom middle part of circular recess (7) rotates and is connected with puddler (8), the equal fixedly connected with motor (9) in the top front end left and right sides of workstation (1), homonymy the equal fixedly connected with bull stick (10) of the output of motor (9), homonymy the rear end of bull stick (10) rotates and is connected with the front end of corresponding fixed plate (15) respectively and is connected with the same side of the bottom of fixed plate (11), the bottom of the left and right sides of fixed plate (1) is connected with the same side fixed connection board (11) respectively, the top middle part of the same side of spliced pole (11) and the adjacent connecting plate (11), holes (14) are formed in the middle of the bottom end of the connecting column (12) on the same side, and the holes (14) on the same side are in threaded connection with the corresponding cones (13) respectively.

2. The concrete segregation-resistant experimental facility of claim 1, wherein: the middle parts of the left side and the right side of the workbench (1) are fixedly connected with handrails (16).

3. The concrete segregation-resistant experimental facility as claimed in claim 1, wherein: the middle parts of the left end and the right end of the inner side of the support (2) are fixedly connected with rubber pads (21).

4. The concrete segregation-resistant experimental facility as claimed in claim 1, wherein: the top fixedly connected with connecting rod (19) of puddler (8), the outside top of connecting rod (19) is provided with protective sheath (20).

5. The concrete segregation-resistant experimental facility of claim 1, wherein: the front end top right side fixedly connected with controller (17) of workstation (1), controller (17) respectively with motor (9) and water pump (5) electric connection.

6. The concrete segregation-resistant experimental facility as claimed in claim 1, wherein: four corners of the bottom of the workbench (1) are fixedly connected with bottom feet (18).

7. The concrete segregation-resistant experimental facility as claimed in claim 1, wherein: the workbench (1) and the bracket (2) are both made of stainless steel.