CN221100752U

CN221100752U - Concrete pressure bleeding instrument

Info

Publication number: CN221100752U
Application number: CN202322868033.5U
Authority: CN
Inventors: 刘巍
Original assignee: Jilin Jidong Concrete Co ltd
Current assignee: Jilin Jidong Concrete Co ltd
Priority date: 2023-10-25
Filing date: 2023-10-25
Publication date: 2024-06-07
Anticipated expiration: 2033-10-25

Abstract

The utility model discloses a concrete pressure bleeding instrument, which comprises a testing module and a compacting module, wherein the testing module comprises a U-shaped frame, two connecting plates connected with the U-shaped frame, a sample cylinder connected between the two connecting plates, a cylinder end sleeve movably sleeved at the top end of the sample cylinder, a sealing cover detachably arranged at the top of the cylinder end sleeve, a pipeline rod connected with the sealing cover and communicated with the sealing cover, a pressure gauge connected with the top end of the pipeline rod, an oil pump pipe connected with the pipeline rod and communicated with the pipeline rod, and a hydraulic jack connected with the oil pump pipe. According to the utility model, the sealing cover is opened, then the concrete mixture is injected into the sample cylinder, then the sealing cover is covered again, then the motor is started, the motor presses the inserted link by the extrusion plate, the thin spring contracts after detection to provide a descending space for the inserted link and the pressing plate, and then the pressing plate compacts the concrete mixture, so that the concrete mixture is not uniformly pressed manually, the pressing cost is reduced, and the pressing efficiency is improved.

Description

Concrete pressure bleeding instrument

Technical Field

The utility model relates to the technical field of bleeding meters, in particular to a concrete pressure bleeding meter.

Background

The concrete pressure bleeding instrument is mainly used for testing the bleeding amount of pumped concrete under a certain pressure state, and further calculating the bleeding rate ratio.

The application number 202122573953.5 discloses a concrete pressure bleeding instrument convenient to carry and operate, which comprises a sample cylinder, a base, an upper cover, a pipeline rod and a pressure gauge, wherein the base is installed at the bottom end of the sample cylinder; after the concrete mixture to be tested is filled into the sample cylinder 1, a worker uses a tamping rod to insert from the periphery to the center; this mode has directly increased the pressing cost to manual intervention has reduced pressing efficiency.

Disclosure of utility model

The present utility model aims to solve one of the technical problems existing in the prior art or related technologies.

The technical scheme adopted by the utility model is as follows:

The utility model provides a concrete pressure bleeding appearance, includes test module and compaction module, test module include the U-shaped frame, with two even boards that the U-shaped frame is connected, connect in sample section of thick bamboo between two even boards, the activity cup joint in the section of thick bamboo pot head on sample section of thick bamboo top, demountable installation in closing cap on section of thick bamboo pot head top, with the closing cap is connected and the pipeline pole of intercommunication, with the manometer that pipeline pole top is connected, with the oil pump pipe that pipeline pole is connected and communicates, with the hydraulic jack that oil pump pipe is connected, compaction module include with a plurality of inserted bars of section of thick bamboo pot head grafting, with clamp plate that the inserted bar bottom is connected, cup joint in the annular plate in the outside of inserted bar, connect in thin spring between section of thick bamboo pot head and the annular plate, install in motor at closing cap top, with motor output shaft connects's extrusion plate.

Through adopting above-mentioned technical scheme, open the closing cap, then pour into the concrete mixture into inside the sample section of thick bamboo, then cover the closing cap again, then start the motor, the motor is with the extruded plate pressing inserted bar, thin spring shrink after the spy for inserted bar, clamp plate provide the space that descends, then clamp plate compaction concrete mixture, exempt from the artifical even concrete mixture that presses, reduced the pressing cost, improved pressing efficiency.

The present utility model may be further configured in a preferred example to: the two connecting plates are vertically symmetrical about the U-shaped frame, and the bottoms of the connecting plates and the bottoms of the U-shaped frame are positioned on the same horizontal plane.

Through adopting above-mentioned technical scheme, adopt this overall arrangement design, on the one hand can consolidate the structural strength of U-shaped frame, on the other hand, through increasing the area of grounding of U-shaped frame, make this device structure more stable.

The present utility model may be further configured in a preferred example to: two L-shaped plates are connected between the two connecting plates and respectively attached to two sides of the U-shaped frame, and the bottom of the sample cylinder is flush with the bottom of the U-shaped frame.

Through adopting above-mentioned technical scheme, set up the L shaped plate, can improve U-shaped frame and even joint strength of board, improve the structural stability of this device.

The present utility model may be further configured in a preferred example to: the plurality of inserting rods are arranged at equal intervals in an annular mode, and the inserting rods are arranged in the sample cylinder.

By adopting the technical scheme, the layout design is adopted to create conditions for uniformly compacting the concrete mixture.

The present utility model may be further configured in a preferred example to: the top of the pressing plate is provided with an inverted V-shaped surface, and the pressing plate is made of stainless steel materials.

Through adopting above-mentioned technical scheme, adopt this shape design, the clamp plate is easier when rising, reduces the load to the inserted bar when rising of clamp plate.

The present utility model may be further configured in a preferred example to: the thin spring is movably sleeved on the outer side of the inserted link, and the thin spring is positioned in the sealing cover.

Through adopting above-mentioned technical scheme, adopt this overall arrangement design, can reduce the deformation probability of thin spring, guarantee thin spring's life.

The present utility model may be further configured in a preferred example to: the extrusion plate is located between the two inserted bars, and the bottom of the extrusion plate is set to be a cambered surface.

Through adopting above-mentioned technical scheme, adopt this shape design, the stripper plate can push down the inserted bar smoothly.

By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:

1. According to the utility model, the sealing cover is opened, then the concrete mixture is injected into the sample cylinder, then the sealing cover is covered again, then the motor is started, the motor presses the inserted link by the extrusion plate, the thin spring contracts after detection to provide a descending space for the inserted link and the pressing plate, and then the pressing plate compacts the concrete mixture, so that the concrete mixture is not uniformly pressed manually, the pressing cost is reduced, and the pressing efficiency is improved.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a test module according to the present utility model;

FIG. 3 is a schematic view of a compaction module according to the present utility model.

Reference numerals:

100. A test module; 110. a U-shaped frame; 120. a connecting plate; 130. a sample cylinder; 140. a cylinder end sleeve; 150. a cover; 160. a pipe rod; 170. a pressure gauge; 180. an oil pump tube; 190. a hydraulic jack;

200. a compacting module; 210. a rod; 220. a pressing plate; 230. a ring plate; 240. a thin spring; 250. a motor; 260. an extrusion plate;

300. An L-shaped plate.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

It is to be understood that this description is merely exemplary in nature and is not intended to limit the scope of the present utility model.

A concrete pressure bleeding apparatus according to some embodiments of the present utility model is described below with reference to the accompanying drawings.

Embodiment one:

Referring to fig. 1-3, the concrete pressure bleeding machine provided by the utility model comprises a test module 100 and a compaction module 200, wherein the test module 100 comprises a U-shaped frame 110, two connecting plates 120 connected with the U-shaped frame 110, a sample cylinder 130 connected between the two connecting plates 120, a cylinder end sleeve 140 movably sleeved at the top end of the sample cylinder 130, a sealing cover 150 detachably arranged at the top of the cylinder end sleeve 140, a pipeline rod 160 connected and communicated with the sealing cover 150, a pressure gauge 170 connected and communicated with the top end of the pipeline rod 160, an oil pump pipe 180 connected and communicated with the pipeline rod 160, and a hydraulic jack 190 connected with the oil pump pipe 180;

The compaction module 200 comprises a plurality of inserting rods 210 inserted into the cylinder end sleeve 140, a pressing plate 220 connected with the bottom end of the inserting rods 210, a ring plate 230 sleeved outside the inserting rods 210, a fine spring 240 connected between the cylinder end sleeve 140 and the ring plate 230, a motor 250 arranged at the top of the sealing cover 150, and a squeezing plate 260 connected with the output shaft of the motor 250.

Further, the two connecting plates 120 are vertically symmetrical with respect to the U-shaped frame 110, and the bottoms of the connecting plates 120 and the bottom of the U-shaped frame 110 are located at the same horizontal plane.

Further, the plurality of insert rods 210 are equally spaced and annularly arranged, and the insert rods 210 are arranged inside the sample cylinder 130, so that the layout design is adopted to create conditions for uniformly compacting the concrete mixture.

Further, the thin spring 240 is movably sleeved on the outer side of the plunger 210, and the thin spring 240 is located inside the sealing cover 150, and by adopting the layout design, the deformation probability of the thin spring 240 can be reduced, and the service life of the thin spring 240 is ensured.

Further, the extrusion plate 260 is located between two insert rods 210, the bottom of the extrusion plate 260 is set to be a cambered surface, and by adopting the shape design, the extrusion plate 260 can smoothly press down the insert rods 210.

Embodiment two:

Referring to fig. 1-2, on the basis of the first embodiment, two L-shaped plates 300 are connected between two connecting plates 120, the two L-shaped plates 300 are respectively attached to two sides of the U-shaped frame 110, the bottom of the sample cylinder 130 is flush with the bottom of the U-shaped frame 110, and the L-shaped plates 300 are provided, so that the connection strength between the U-shaped frame 110 and the connecting plates 120 can be improved, and the structural stability of the device is improved.

Embodiment III:

As shown in fig. 3, in the above embodiment, the top of the pressing plate 220 is provided with an inverted V surface, the pressing plate 220 is made of a stainless steel material, and by adopting the shape design, the pressing plate 220 is easier to ascend, and the load on the insert rod 210 when the pressing plate 220 ascends is reduced.

The working principle and the using flow of the utility model are as follows: in the initial state, the hydraulic jack 190 is connected with an external manual pump, then when the device is put into practical use, the sealing cover 150 is opened, then concrete mixture is injected into the sample cylinder 130, then the sealing cover 150 is covered again, then the motor 250 is started, the motor 250 presses the inserted rod 210 by the extrusion plate 260, the thin spring 240 contracts after detection to provide a descending space for the inserted rod 210 and the pressing plate 220, then the pressing plate 220 compacts the concrete mixture, then the pump is opened, the pipeline rod 160 compacts the concrete mixture, and after data are obtained, the sealing cover 150 is opened, so that pressure release can be completed.

In the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It will be understood that when an element is referred to as being "mounted," "secured" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. A concrete pressure bleeding machine, characterized by comprising:

The test module (100) comprises a U-shaped frame (110), two connecting plates (120) connected with the U-shaped frame (110), a sample cylinder (130) connected between the two connecting plates (120), a cylinder end sleeve (140) movably sleeved at the top end of the sample cylinder (130), a sealing cover (150) detachably arranged at the top of the cylinder end sleeve (140), a pipeline rod (160) connected with and communicated with the sealing cover (150), a pressure gauge (170) connected with the top end of the pipeline rod (160), an oil pump pipe (180) connected with and communicated with the pipeline rod (160), and a hydraulic jack (190) connected with the oil pump pipe (180);

The compaction module (200) comprises a plurality of inserting rods (210) which are inserted into the cylinder end sleeves (140), a pressing plate (220) which is connected with the bottom ends of the inserting rods (210), a ring plate (230) which is sleeved on the outer side of the inserting rods (210), a fine spring (240) which is connected between the cylinder end sleeves (140) and the ring plate (230), a motor (250) which is arranged at the top of the sealing cover (150) and a squeezing plate (260) which is connected with an output shaft of the motor (250).

2. A concrete pressure bleeding machine according to claim 1, characterized in that two connecting plates (120) are vertically symmetrical with respect to the U-shaped frame (110), the bottom of the connecting plates (120) and the bottom of the U-shaped frame (110) being located in the same horizontal plane.

3. The concrete pressure bleeding machine according to claim 1, wherein two L-shaped plates (300) are connected between the two connecting plates (120), the two L-shaped plates (300) are respectively attached to two sides of the U-shaped frame (110), and the bottom of the sample cylinder (130) is level with the bottom of the U-shaped frame (110).

4. A concrete pressure bleeding machine according to claim 1, wherein a plurality of insert rods (210) are arranged at equal intervals in a ring shape, and the insert rods (210) are arranged inside the sample cylinder (130).

5. A concrete pressure bleeding machine according to claim 1, wherein the top of the pressure plate (220) is provided as an inverted V-surface, and the pressure plate (220) is made of stainless steel material.

6. A concrete pressure bleeding machine according to claim 1, wherein the thin spring (240) is movably sleeved outside the insert rod (210), and the thin spring (240) is located inside the cover (150).

7. A concrete pressure bleeding machine according to claim 1, wherein the squeeze plate (260) is located between two insert rods (210), and the bottom of the squeeze plate (260) is provided as a cambered surface.