CN217425029U

CN217425029U - Reactive powder concrete amount of deflection detection device

Info

Publication number: CN217425029U
Application number: CN202222124196.8U
Authority: CN
Inventors: 李正垣; 聂良鹏; 邓爱民; 魏于春; 许�鹏; 袁胜涛; 熊竑瑞
Original assignee: Yunnan Tongqu Engineering Testing Co ltd
Current assignee: Yunnan Tongqu Engineering Testing Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-09-13
Anticipated expiration: 2032-08-12

Abstract

The utility model relates to a detection device field discloses an active powder concrete amount of deflection detection device, comprising a base plate, the upper surface four corners fixedly connected with pillar of bottom plate, the last fixed surface of pillar is connected with the roof, the lower surface center fixedly connected with press of department of roof, the output fixedly connected with pressure head of press, the upper surface both sides fixedly connected with electric telescopic handle of bottom plate, the first connecting plate of electric telescopic handle's output fixedly connected with. The utility model discloses in, start the press, the press drives the pressure head and moves down, and when the pressure head contacted reactive powder concrete, start electric telescopic handle, electric telescopic handle drives first connecting plate and moves down, and when the detection head under the movable plate contacted reactive powder concrete, the amount of deflection of reactive powder concrete can show on the press, through this kind of design, reached the effect that conveniently detects the reactive powder concrete of co-altitude.

Description

Reactive powder concrete amount of deflection detection device

Technical Field

The utility model relates to a detection device field especially relates to an active powder concrete amount of deflection detection device.

Background

The reactive powder concrete is a novel material with ultrahigh strength, high toughness, high durability and good volume stability. The reactive powder concrete is mainly applied to bridge and other building engineering, and can be subjected to constantly changing load action, material aging and fatigue effect and deflection deformation. The deflection deformation is the most direct reaction of the structural rigidity and is an important index for detecting the safety of the active powder concrete structure.

In current active powder concrete amount of deflection detection device, detect with active powder concrete direct placement on detection device mostly, at the in-process that detects, do not have fixture to come the centre gripping active powder concrete, probably lead to the testing result not very accurate at the in-process that detects.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an active powder concrete deflection detection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an active powder concrete amount of deflection detection device, includes the bottom plate, the upper surface four corners fixedly connected with pillar of bottom plate, the last fixed surface of pillar is connected with the roof, the lower surface center fixedly connected with press of department of roof, the output fixedly connected with pressure head of press, the upper surface both sides fixedly connected with electric telescopic handle of bottom plate, the first connecting plate of electric telescopic handle's output fixedly connected with, the lower fixed surface of first connecting plate is connected with detects the head, the upper surface center department fixedly connected with workstation of bottom plate, the shifting chute has been seted up at the upper surface middle part of workstation.

As a further description of the above technical solution:

one side of the moving groove close to the moving groove is fixedly connected with a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected with a moving block.

As a further description of the above technical solution:

the upper surface of the moving block is fixedly connected with a moving plate, and the lower surface of the moving plate is fixedly connected with a second connecting plate.

As a further description of the above technical solution:

one side of second connecting plate runs through and has seted up changeing the hole, the inner wall in changeing the hole rotates and is connected with the pivot, the both ends fixedly connected with of pivot removes the wheel, the outer wall connection who removes the wheel has the spout, the upper surface both sides at the workstation are seted up to the spout.

As a further description of the above technical solution:

and the middle parts of the two sides of the moving plate are rotatably connected with pressure rollers.

As a further description of the above technical solution:

the top end of the moving plate is fixedly connected with an electric push rod.

As a further description of the above technical solution:

the output end of the electric push rod is fixedly connected with a push plate.

As a further description of the above technical solution:

and reactive powder concrete is placed on the upper surface of the pressure roller.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, start the press, the press drives the pressure head and moves down, when the pressure head contacts active powder concrete, starts electric telescopic handle, and electric telescopic handle drives first connecting plate and moves down, and when the detection head under the movable plate contacts active powder concrete, the amount of deflection of active powder concrete can show on the press, through this kind of design, has reached the effect that conveniently detects the active powder concrete of co-altitude.

2. The utility model discloses in, through the design of shifting chute, pneumatic cylinder and movable block, reached the convenient effect that detects different length reactive powder concrete, through the second connecting plate. The design of removing wheel and spout has reached the effect that conveniently detects different length active powder concrete, through the design of electric putter with the push pedal, has reached the effect that makes things convenient for centre gripping active powder concrete.

Drawings

Fig. 1 is a front view of a reactive powder concrete deflection detecting device provided by the present invention;

fig. 2 is a schematic perspective view of a reactive powder concrete deflection detection device provided by the present invention;

fig. 3 is an exploded view of the reactive powder concrete deflection detecting device provided by the present invention;

fig. 4 is a schematic structural diagram of a workbench part of the reactive powder concrete deflection detecting device provided by the present invention.

Illustration of the drawings:

1. a base plate; 2. a pillar; 3. a top plate; 4. a press machine; 5. a pressure head; 6. an electric telescopic rod; 7. a first connecting plate; 8. a detection head; 9. a work table; 10. a moving groove; 11. a hydraulic cylinder; 12. a moving block; 13. moving the plate; 14. a second connecting plate; 15. hole rotation; 16. a moving wheel; 17. a chute; 18. a pressure roller; 19. an electric push rod; 20. pushing the plate; 21. reactive powder concrete.

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. 1-4, the present invention provides an embodiment: a flexibility detection device for active powder concrete comprises a bottom plate 1, pillars 2 are fixedly connected at four corners of the upper surface of the bottom plate 1, a top plate 3 is fixedly connected to the upper surface of each pillar 2, a press machine 4 is fixedly connected to the center of the lower surface of the top plate 3, a pressure head 5 is fixedly connected to the output end of the press machine 4, electric telescopic rods 6 are fixedly connected to two sides of the upper surface of the bottom plate 1, a first connecting plate 7 is fixedly connected to the output end of each electric telescopic rod 6, a detection head 8 is fixedly connected to the lower surface of the first connecting plate 7, a workbench 9 is fixedly connected to the center of the upper surface of the bottom plate 1, a moving groove 10 is formed in the middle of the upper surface of the workbench 9, the press machine 4 is started, the press machine 4 drives the pressure heads 5 to move downwards, when the pressure heads 5 contact active powder concrete 21, the electric telescopic rods 6 are started, the first connecting plates 7 are driven by the electric telescopic rods 6 to move downwards, when the detection head 8 below the first connecting plate 7 contacts the reactive powder concrete 21, the flexibility of the reactive powder concrete 21 can be displayed on the press machine 4, and through the design, the effect of conveniently detecting the reactive powder concrete 21 with different heights is achieved.

The hydraulic cylinder 11 is fixedly connected to the side close to the moving groove 10, the moving block 12 is fixedly connected to the output end of the hydraulic cylinder 11, the moving plate 13 is fixedly connected to the upper surface of the moving block 12, the second connecting plate 14 is fixedly connected to the lower surface of the moving plate 13, the rotating hole 15 is formed in one side of the second connecting plate 14 in a penetrating mode, the rotating shaft is rotatably connected to the inner wall of the rotating hole 15, the moving wheel 16 is fixedly connected to the two ends of the rotating shaft, the sliding groove 17 is connected to the outer wall of the moving wheel 16, the sliding groove 17 is formed in the two sides of the upper surface of the workbench 9, the hydraulic cylinder 11 drives the moving wheel 16 to move along the track of the sliding groove 17 while pushing the moving block 12, through the design, the effect of facilitating moving is achieved, the pressure roller 18 is rotatably connected to the middle positions of the two sides of the moving plate 13, the electric push rod 19 is fixedly connected to the top end of the moving plate 13, and the push plate 20 is fixedly connected to the output end of the electric push rod 19, through the design, the effect of conveniently clamping the active powder concrete 21 is achieved, the active powder concrete 21 is placed on the upper surface of the pressure roller 18, the electric push rod 19 is started, the electric push rod 19 drives the push plate 20 to move, when the push plate 20 clamps the active powder concrete 21, the hydraulic cylinder 11 is started, the hydraulic cylinder 11 drives the moving block 12 to move in the moving groove 10, the moving wheel 16 on the second connecting plate 14 moves along the sliding groove 17, the moving block 13 moves synchronously along with the moving block 12, when the position is adjusted to a proper position, the press machine 4 is started, the press machine 4 drives the pressure head 5 to move downwards, the electric telescopic rod 6 is started synchronously, the electric telescopic rod 6 drives the detection head 8 to move downwards in the moving downwards process, when the pressure head 5 bends the active powder concrete 21, the deflection of the active powder concrete 21 is displayed on the press machine 4 at the moment, through the design, the reactive powder concrete 21 with different lengths and thicknesses can be conveniently detected.

The working principle is as follows: when the active powder concrete 21 needs to be detected, firstly, the active powder concrete 21 is placed on the pressure roller 18, the electric push rod 19 is started, the electric push rod 19 drives the push plate 20 to move, when the push plate 20 clamps the active powder concrete 21, the hydraulic cylinder 11 is started, the hydraulic cylinder 11 drives the moving block 12 to move in the moving groove 10, the moving wheel 16 on the second connecting plate 14 moves along the sliding groove 17, the moving plate 13 moves synchronously along with the moving block 12, when the position is adjusted to a proper position, the press machine 4 is started, the press machine 4 drives the pressure head 5 to move downwards, the electric telescopic rod 6 is started synchronously, the electric telescopic rod 6 drives the detection head 8 to move downwards in the downward moving process, and when the pressure head 5 bends the active powder concrete 21, the deflection of the active powder concrete 21 is displayed on the press machine 4 at the moment.

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 an active powder concrete amount of deflection detection device, includes bottom plate (1), its characterized in that: the upper surface four corners department fixedly connected with pillar (2) of bottom plate (1), the last fixed surface of pillar (2) is connected with roof (3), fixedly connected with press (4) are located at the lower surface center of roof (3), the output fixedly connected with pressure head (5) of press (4), the upper surface both sides fixedly connected with electric telescopic handle (6) of bottom plate (1), the first connecting plate (7) of output fixedly connected with of electric telescopic handle (6), the lower fixed surface of first connecting plate (7) is connected with and is detected head (8), fixedly connected with workstation (9) are located at the upper surface center of bottom plate (1), shifting chute (10) have been seted up at the upper surface middle part of workstation (9).

2. The reactive powder concrete flexibility detection device according to claim 1, characterized in that: one side close to the moving groove (10) is fixedly connected with a hydraulic cylinder (11), and the output end of the hydraulic cylinder (11) is fixedly connected with a moving block (12).

3. The reactive powder concrete flexibility detection device according to claim 2, characterized in that: the upper surface of the moving block (12) is fixedly connected with a moving plate (13), and the lower surface of the moving plate (13) is fixedly connected with a second connecting plate (14).

4. The reactive powder concrete flexibility detection device according to claim 3, characterized in that: one side of second connecting plate (14) is run through and has been seted up and has been changeed hole (15), the inner wall rotation of changeing hole (15) is connected with the pivot, the both ends fixedly connected with of pivot removes wheel (16), the outer wall connection that removes wheel (16) has spout (17), the upper surface both sides at workstation (9) are seted up in spout (17).

5. The reactive powder concrete flexibility detection device according to claim 3, characterized in that: and the middle parts of the two sides of the moving plate (13) are rotatably connected with pressure rollers (18).

6. The reactive powder concrete flexibility detection device according to claim 3, characterized in that: the top end of the moving plate (13) is fixedly connected with an electric push rod (19).

7. The reactive powder concrete flexibility detection device of claim 6, wherein: the output end of the electric push rod (19) is fixedly connected with a push plate (20).

8. The reactive powder concrete flexibility detection device according to claim 5, characterized in that: and the upper surface of the pressure roller (18) is provided with active powder concrete (21).