CN215374999U

CN215374999U - Electric control concrete impermeability hydraulic pressure pressurizer

Info

Publication number: CN215374999U
Application number: CN202121331251.XU
Authority: CN
Inventors: 刘佳; 朱春光; 曹明明
Original assignee: Henan Zhengyi Construction Engineering Quality Inspection Co ltd
Current assignee: Henan Zhengyi Construction Engineering Quality Inspection Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-12-31
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses an electric control concrete anti-permeability hydraulic pressurizer which comprises a bottom plate, wherein a placing table is fixed on the upper end surface of the bottom plate, a steel cylinder is arranged on the upper end surface of the placing table in a fitting manner, a side plate is arranged at the edge of the bottom plate, and the top of the side plate is connected with a top plate; the motor is installed on the top of the top plate through a bolt, the bottom of the motor is connected with a motor shaft, the motor shaft is connected with the movable barrel through a belt pulley mechanism, the bottom of the movable barrel is connected with a connecting rod in a threaded mode, and the bottom of the connecting rod is connected with a steel block in a welded mode; the valve plate is movably sleeved on the outer side of the motor shaft, and a fixing box is fixed on a side plate on the outer side of the motor shaft. This impervious hydraulic pressure presser of electric control concrete realizes the automatic pressurization to the concrete test block through the drive of motor, can promote impervious experimental effect to after the concrete test block die setting, can avoid appearing the weeping phenomenon under the condition of not exerting pressure.

Description

Electric control concrete impermeability hydraulic pressure pressurizer

Technical Field

The utility model relates to the technical field of concrete impermeability, in particular to an electric control concrete impermeability hydraulic pressurizer.

Background

In the concrete production course of working, need pass through impervious experiment to produce according to different construction demands, the tradition adopts the pressurized mode of spiral, carries out the die-filling to the concrete test block, then realizes the test to its impervious performance through exerting pressure, and can produce a large amount of liquid in the process of the test, however current impervious presser of concrete still has following shortcoming in the in-service use process:

traditional presser adopts artifical manual pressurization mostly, because manual produced pressure is less, consequently can't reach impervious experimental effect to after the concrete test block die setting, the moisture that contains in the test block can spill from steel cylinder edge, and then the accuracy of data when having influenced the experiment, to above-mentioned problem, the urgent need carries out the innovative design on original concrete impervious presser's basis.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric control concrete impermeability hydraulic pressurizer, and aims to solve the problems that the traditional pressurizer is mostly manually pressurized in the background technology, the impermeability test effect cannot be achieved due to small pressure generated by manual operation, and after a concrete test block is mounted in a mold, moisture contained in the test block leaks from the edge of a steel cylinder, so that the accuracy of data in the experiment is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: an electrically controlled concrete impermeability hydraulic pressurizer comprising:

the collecting box comprises a bottom plate, a placing table is fixed on the upper end face of the bottom plate, a steel cylinder is arranged on the upper end face of the placing table in a fitting mode, a collecting box is fixed on the bottom plate outside the steel cylinder, a side plate is arranged at the edge of the bottom plate, and the top of the side plate is connected with a top plate;

the motor is installed on the top of the top plate through a bolt, the bottom of the motor is connected with a motor shaft, the motor shaft is connected with the movable cylinder through a belt pulley mechanism, the bottom of the movable cylinder is connected with a connecting rod in a threaded mode, the bottom of the connecting rod is connected with a steel block in a welded mode, and a limiting rod is fixed to the edge of the steel block;

the valve plate is movably sleeved on the outer side of the motor shaft, a fixed box is fixed on a side plate on the outer side of the motor shaft, and a discharging pipe is arranged at the bottom of the fixed box.

Preferably, the surface embedding of placing the platform is provided with sealed the pad, and the diameter that sealed pad is greater than the external diameter of steel cylinder to the edge of placing the platform sets up for the inclined plane, so that closely laminate with sealed pad after the concrete test block of packing into in the steel cylinder, prevent that liquid from spilling.

Preferably, the side of a steel cylinder is fixed with the fixed block, and the inside of fixed block runs through there is the regulation pole to be provided with two sections opposite direction's thread grooves on the regulation pole, adjust the pole simultaneously and be threaded connection with the fixed block with place the platform, adjust the pole through rotating and can change the fixed block and place the interval between the platform, and then the fastening of adjustment steel cylinder installation.

Preferably, the position that the connecting rod is close to the steel block is reserved with the fixed orifices, and the side of connecting rod passes through coupling hose and fixed box interconnect to the upper surface of steel block sets up for sunken, so that when the steel block was exerted pressure with the concrete test block, its inside liquid can flow to the steel block top.

Preferably, the edge of valve plate and the inner wall of fixed box are closely laminated, and valve plate and motor shaft are threaded connection to the screw thread setting range is 2/3 of its length on the motor shaft that is located fixed box, can drive the valve plate when the motor shaft rotates and do elevating movement.

Preferably, the bottom of the blanking pipe extends to the inside of the collecting box, the inner diameter of the collecting box is larger than the farthest distance between the blanking pipe and the placing platform, when the valve plate is lifted, suction force can be generated, and liquid above the steel block can be sucked out through the connecting hose.

Compared with the prior art, the utility model has the beneficial effects that: the electric control concrete impermeability hydraulic pressurizer realizes automatic pressurization of a concrete test block through the driving of the motor, can improve the impermeability test effect, and can avoid liquid leakage phenomenon under the condition of no pressurization after the concrete test block is filled into a mold;

1. the fixing block can be driven to approach the placing table by rotating the adjusting rod, so that the steel cylinder and the sealing gasket are tightly attached to each other, liquid is prevented from flowing out after the concrete test block is installed in the mold, and when the steel block is pressed down to apply pressure to the concrete test block, the extruded liquid can flow into the collecting box through the placing table so as to be cleaned uniformly;

2. apply pressure in-process part liquid and can flow to the steel billet top to can drive the valve plate when the motor shaft rotates and rise, and then produce suction, in passing through the fixed orifices suction connection hose with the liquid of steel billet top, when accomplishing the absorption to liquid, the valve plate downstream can push the collection box with the liquid of collecting in the fixed box in through the unloading pipe.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic top view of the placement platform of the present invention;

FIG. 4 is a schematic front sectional view of the fixing box according to the present invention;

FIG. 5 is a schematic cross-sectional view taken at A in FIG. 1 according to the present invention.

In the figure: 1. a base plate; 2. a placing table; 21. a gasket; 3. a steel cylinder; 31. a fixed block; 32. adjusting a rod; 4. a collection box; 5. a side plate; 6. a top plate; 7. an electric motor; 8. a motor shaft; 9. a belt pulley mechanism; 10. a movable barrel; 11. a connecting rod; 111. a fixing hole; 112. a connecting hose; 12. a steel block; 121. a limiting rod; 13. a valve plate; 14. a fixing box; 15. and (5) discharging the material pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an electric control concrete anti-permeability hydraulic pressurizer comprises a bottom plate 1, a placing table 2, a sealing gasket 21, a steel cylinder 3, a fixing block 31, an adjusting rod 32, a collecting box 4, a side plate 5, a top plate 6, a motor 7, a motor shaft 8, a belt pulley mechanism 9, a movable cylinder 10, a connecting rod 11, a steel block 12, a fixing hole 111, a connecting hose 112, a limiting rod 121, a valve plate 13, a fixing box 14 and a blanking pipe 15,

the collecting box comprises a bottom plate 1, a placing table 2 is fixed on the upper end face of the bottom plate 1, a steel cylinder 3 is arranged on the upper end face of the placing table 2 in a fitting mode, a collecting box 4 is fixed on the bottom plate 1 outside the steel cylinder 3, a side plate 5 is arranged on the edge of the bottom plate 1, and the top of the side plate 5 is connected with a top plate 6;

the motor 7 is installed on the top of the top plate 6 through a bolt, the bottom of the motor 7 is connected with a motor shaft 8, the motor shaft 8 is connected with the movable cylinder 10 through a belt pulley mechanism 9, the bottom of the movable cylinder 10 is connected with a connecting rod 11 in a threaded mode, the bottom of the connecting rod 11 is connected with a steel block 12 in a welded mode, and a limiting rod 121 is fixed to the edge of the steel block 12;

the valve plate 13 is movably sleeved on the outer side of the motor shaft 8, a fixed box 14 is fixed on the side plate 5 on the outer side of the motor shaft 8, and a discharging pipe 15 is arranged at the bottom of the fixed box 14.

The surface of the placing table 2 is embedded with a sealing gasket 21, the diameter of the sealing gasket 21 is larger than the outer diameter of the steel cylinder 3, and the edge of the placing table 2 is arranged in an inclined plane; a fixed block 31 is fixed on the side surface of the steel cylinder 3, an adjusting rod 32 penetrates through the inside of the fixed block 31, two sections of thread grooves with opposite directions are formed in the adjusting rod 32, and the adjusting rod 32, the fixed block 31 and the placing table 2 are in threaded connection;

as shown in fig. 1-3, the adjusting rod 32 is rotated to drive the fixing block 31 to approach the placing table 2, so as to realize the fastening and installation of the steel cylinder 3 and the placing table 2, and the water of the concrete test block in the steel cylinder 3 can be prevented from leaking through the arrangement of the sealing gasket 21;

a fixing hole 111 is reserved at a position, close to the steel block 12, of the connecting rod 11, the side faces of the connecting rod 11 are connected with the fixing box 14 through a connecting hose 112, and the upper surface of the steel block 12 is in a concave arrangement; the edge of the valve plate 13 is tightly attached to the inner wall of the fixed box 14, the valve plate 13 is in threaded connection with the motor shaft 8, and the range of the threads on the motor shaft 8 in the fixed box 14 is 2/3 of the length of the threads; the bottom of the discharging pipe 15 extends to the inside of the collecting box 4, and the inner diameter of the collecting box 4 is larger than the farthest distance between the discharging pipe 15 and the placing platform 2;

as shown in fig. 1 and fig. 4-5, after the motor 7 drives the motor shaft 8 to rotate, the movable cylinder 10 can be driven to rotate through the transmission of the belt pulley mechanism 9, and then the connecting rod 11 drives the steel block 12 to descend to apply pressure to the concrete test block, the liquid generated after the pressure application can flow to the upper part of the steel block 12, and at the same time when the motor shaft 8 rotates, the valve plate 13 can be driven to move upwards to generate suction force, the liquid flowing to the upper part of the steel block 12 is sucked into the fixing hole 111, and then enters the fixing box 14 through the connecting hose 112, after the experiment on the impermeability of the concrete is completed, the motor shaft 8 rotates reversely to separate the steel block 12 from the steel cylinder 3, and the valve plate 13 is driven to move downwards, so that the liquid in the fixing box 14 can be pushed into the collecting box 4 through the discharging pipe 15, so as to be cleaned uniformly.

The working principle is as follows: as shown in fig. 1-5, after the steel cylinder 3 containing the concrete test block is firstly installed on the placing table 2, the adjusting rod 32 is rotated to be in contact with the placing table 2, when two sections of threads on the adjusting rod 32 are respectively in contact with the fixing block 31 and the placing table 2, the adjusting rod 32 is continuously rotated to realize that the steel cylinder 3 is tightly installed with the placing table 2, then the steel block 12 can be driven to move downwards through the connecting rod 11 by the driving of the motor 7 and the transmission of the belt pulley mechanism 9, so that the pressing on the concrete test block is realized, and the impermeability test can be carried out.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. An electrically controlled concrete impermeability hydraulic pressurizer, comprising:

the collecting box comprises a bottom plate (1), wherein a placing table (2) is fixed on the upper end face of the bottom plate (1), a steel cylinder (3) is arranged on the upper end face of the placing table (2) in a fitting manner, a collecting box (4) is fixed on the bottom plate (1) on the outer side of the steel cylinder (3), a side plate (5) is arranged at the edge of the bottom plate (1), and a top plate (6) is connected to the top of the side plate (5);

the motor (7) is installed on the top of the top plate (6) through a bolt, the bottom of the motor (7) is connected with a motor shaft (8), the motor shaft (8) is connected with a movable cylinder (10) through a belt pulley mechanism (9), the bottom of the movable cylinder (10) is in threaded connection with a connecting rod (11), the bottom of the connecting rod (11) is in welded connection with a steel block (12), and a limiting rod (121) is fixed at the edge of the steel block (12);

the valve plate (13) is movably sleeved on the outer side of the motor shaft (8), a fixing box (14) is fixed on the side plate (5) on the outer side of the motor shaft (8), and a discharging pipe (15) is arranged at the bottom of the fixing box (14).

2. The electrically controlled concrete impermeability hydraulic pressure booster of claim 1, wherein: the surface of the placing table (2) is embedded with a sealing gasket (21), the diameter of the sealing gasket (21) is larger than the outer diameter of the steel cylinder (3), and the edge of the placing table (2) is provided with an inclined plane.

3. The electrically controlled concrete impermeability hydraulic pressure booster of claim 1, wherein: the side of the steel cylinder (3) is fixed with a fixing block (31), an adjusting rod (32) penetrates through the inside of the fixing block (31), two sections of thread grooves with opposite directions are formed in the adjusting rod (32), and the adjusting rod (32) is in threaded connection with the fixing block (31) and the placing table (2).

4. The electrically controlled concrete impermeability hydraulic pressure booster of claim 1, wherein: the position that connecting rod (11) is close to steel billet (12) is reserved has fixed orifices (111), and the side of connecting rod (11) passes through coupling hose (112) and fixed box (14) interconnect to the upper surface of steel billet (12) sets up for sunken.

5. The electrically controlled concrete impermeability hydraulic pressure booster of claim 1, wherein: the edge of valve plate (13) and the inner wall of fixed box (14) closely laminate, and valve plate (13) and motor shaft (8) are threaded connection to be located motor shaft (8) in fixed box (14) on the screw thread setting range be 2/3 of its length.

6. The electrically controlled concrete impermeability hydraulic pressure booster of claim 1, wherein: the bottom of the discharging pipe (15) extends to the interior of the collecting box (4), and the inner diameter of the collecting box (4) is larger than the farthest distance between the discharging pipe (15) and the placing table (2).