CN213337136U

CN213337136U - Pressure device for testing and detecting raw materials of highway engineering

Info

Publication number: CN213337136U
Application number: CN202022706124.5U
Authority: CN
Inventors: 孙海召
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-06-01
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a highway engineering raw and other materials are experimental to be detected and are used pressure device, the dipping barrel comprises a barrel body, the top of staving is run through there is first outlet duct, the cavity has been seted up to the inside of staving, the side electric connection of cavity has the air pump, the bottom electric connection of air pump has pressure sensor, one side of staving is run through there is the second outlet duct, the inner wall that the second outlet duct is close to cavity one end bonds there is the filter screen, the front of staving is rotated and is connected with the runner, the positive fixedly connected with kelly of runner, the inboard fixedly connected with bull stick of runner, the card section of thick bamboo has been cup jointed in the outside of bull stick, the utility model provides a current highway engineering raw and other materials are experimental to detect and lead to the application scope of device little because the fixed unable better adaptation of the container that makes device and different bore sizes of aperture size of device's container leads to the device, the device is And (5) problems are solved.

Description

Pressure device for testing and detecting raw materials of highway engineering

Technical Field

The utility model relates to a pressure device technical field specifically is a highway engineering raw and other materials are experimental to detect and use pressure device.

Background

The highway engineering refers to the work of investigation, measurement, design, construction, maintenance, management and the like of a highway structure, cement and asphalt which are required to be used in the highway construction need to be subjected to performance test before being used, and can be used for the highway engineering construction after reaching the standard, and the detection of the raw materials needs to be carried out by using a special detection instrument to identify and obtain the result.

However, in the use process of the existing pressurizing device for testing and detecting raw materials of highway engineering, the caliber of the device is fixed, so that the device cannot be well adapted to containers with different calibers, and the application range of the device is small; in addition, the problem that in the opening process of the device, the contact between a rotary switch of the device and the inside of the device is too tight, so that the rotary switch is time-consuming and labor-consuming in rotation, and the pressurizing time of the device is prolonged is also solved, and therefore the pressurizing device for the raw material test detection of the highway engineering is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art's not enough, the utility model provides a highway engineering raw and other materials are experimental to be detected and use pressure device to it leads to the problem of the pressurized time extension of device to provide current highway engineering raw and other materials are experimental to detect and use pressure device in use because the aperture size of device is fixed makes the unable better adaptation of device and the container of different bore sizes lead to the device application scope little, the device is when opening the switch of device and the device internal contact tension make switch pivoted process waste time and energy.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a pressurizing device for testing and detecting raw materials of highway engineering comprises a barrel body, wherein a first air outlet pipe penetrates through the top of the barrel body, a cavity is formed in the barrel body, an air pump is electrically connected to the side face of the cavity, a pressure sensor is electrically connected to the bottom of the air pump, a second air outlet pipe penetrates through one side of the barrel body, a filter screen is bonded to the inner wall, close to one end of the cavity, of the second air outlet pipe, a rotating wheel is rotatably connected to the front of the barrel body, a clamping rod is fixedly connected to the front of the rotating wheel, a rotating rod is fixedly connected to the inner side of the rotating wheel, a clamping cylinder is sleeved on the outer side of the rotating rod, a rotating plate is fixedly connected to one end, far away from the rotating wheel, of the rotating rod, a third air outlet pipe penetrates through the bottom of the barrel body, a gauze is bonded to the inner wall of the third air outlet, the inner wall of the clamping cover is bonded with a rubber plate, the bottom of the clamping cover is bonded with rubber cloth, and the other side of the barrel body is fixedly connected with a side barrel.

Preferably, the calibers of the second air outlet pipe, the first air outlet pipe and the third air outlet pipe are sequentially increased, the second air outlet pipe and the barrel body are located at the same horizontal height, and the second air outlet pipe is communicated with the cavity.

Preferably, a screw hole is formed in the top of the first air outlet pipe, the first air outlet pipe is located in the center of the top of the barrel body, and the first air outlet pipe penetrates through the top of the barrel body.

Further preferably, the rotating wheel and the rotating rod are of an integrated structure, a rubber ring is bonded on the outer surface of the rotating wheel, and the rotating wheel is rotatably connected with the barrel body through the rotating rod.

Further preferably, the cross section of the rotating plate is in an oval shape, the outer diameter of the rotating plate is matched with the inner diameter of the cavity, and the rotating plate is fixedly connected with the rotating rod.

Further preferably, the inner wall of the cavity is smooth, an opening is formed in the outer side of the cavity, and the cavity is formed in the barrel body.

(III) advantageous effects

The utility model provides a highway engineering raw and other materials are experimental to detect and use pressure device possesses following beneficial effect:

(1) this kind of highway engineering raw and other materials are experimental to detect and use pressure device, first outlet duct through setting up, second outlet duct and third outlet duct, before using this device, can be according to the needs of in-service use to the container opening size that is equipped with pitch or cement, select the pipeline that corresponds rather than the butt joint, if the opening is great, selectable third outlet duct, make the outside of the rubberized fabric laminating container of third outlet duct bottom, make the rubber slab and the butt joint of container opening of card cover bottom, make this device fix on the container, can select first outlet duct or second outlet duct if the opening of container is less, then use the bolt to fix corresponding the pipeline mouth, finally make this device fix on different containers, this kind of structural design can adapt to the container of different bore sizes and pressurize for it, the application scope of this device has been increased.

(2) The pressurizing device for the road engineering raw material test detection can start the air pump through the arranged rotating wheel and the rotating plate when the device is used on a container filled with cement or asphalt, so that the air pump presses airflow into a cavity inside the barrel body, then the rotating wheel can be rotated clockwise, the rotating wheel drives the rotating rod to rotate, the rotating plate at the tail end of the rotating rod is driven to rotate along the smooth inner wall of the cavity, at the moment, along with the change of the rotating angle of the rotating plate, the pipeline communicated with the cavity is introduced with the airflow and finally enters the container along the corresponding pipeline, when the airflow is introduced into the first air outlet pipe, the second air outlet pipe and the third air outlet pipe are sealed, so that the airflow only enters the first air outlet pipe, at the moment, the pressure sensor positioned in the barrel body records the pressure intensity in the cavity in real time, the cracking of the container or the barrel body caused by the overlarge pressure intensity is avoided, and the structural design can save the time and the labor, the time consumption of the pressurizing process of the device is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the barrel of the present invention;

fig. 3 is a side view of the wheel of the present invention.

In the figure: 1. a first air outlet pipe: 2. a barrel body; 201. a cavity; 202. an air pump: 203. a pressure sensor; 3. a second air outlet pipe: 301. filtering with a screen; 4. a rotating wheel; 401. a clamping rod; 402. clamping the cylinder; 403. a rotating rod; 404. rotating the plate; 5. a third air outlet pipe; 501. a screen; 6. a clamping cover; 601. steel balls; 602. a rubber plate; 7. a rubber cloth; 8. and (4) side drum.

The utility model provides an instrument all can obtain through market purchase and private customization:

an air pump: 2 HB-210;

a pressure sensor: DP-102.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a pressurizing device for testing and detecting raw materials of highway engineering comprises a barrel body 2, a first air outlet pipe 1 penetrates through the top of the barrel body 2, a cavity 201 is formed in the barrel body 2, an air pump 202 is electrically connected to the side surface of the cavity 201, a pressure sensor 203 is electrically connected to the bottom of the air pump 202, a second air outlet pipe 3 penetrates through one side of the barrel body 2, a filter screen 301 is bonded to the inner wall of one end, close to the cavity 201, of the second air outlet pipe 3, a rotating wheel 4 is rotatably connected to the front surface of the barrel body 2, a clamping rod 401 is fixedly connected to the front surface of the rotating wheel 4, a rotating rod 403 is fixedly connected to the inner side of the rotating wheel 4, a clamping barrel 402 is sleeved on the outer side of the rotating rod 403, a rotating plate 404 is fixedly connected to one end, far away from the rotating wheel 4, a third air outlet pipe 5 penetrates through the bottom of the barrel body 2, a gauze 501 is bonded to the inner wall, the inner wall of the clamping cover 6 is bonded with a rubber plate 602, the bottom of the clamping cover 6 is bonded with a rubber cloth 7, and the other side of the barrel body 2 is fixedly connected with a side barrel 8.

In this embodiment, it is concrete, the bores of second outlet duct 3 and first outlet duct 1 and third outlet duct 5 increase in proper order, second outlet duct 3 is located same level with staving 2, second outlet duct 3 is linked together with cavity 201, can select first outlet duct 1 or second outlet duct 3 if the opening of container is less, then use the bolt will correspond the pipeline mouth and fix, finally make this device fix on different containers, second outlet duct 3 can the not container of the different bores size of adaptation and pressurize for it, the application scope of this device has been increased.

In this embodiment, it is concrete, the screw has been seted up at the top of first outlet duct 1, the centre position that is located 2 tops of staving of first outlet duct 1, first outlet duct 1 runs through in the top of staving 2, can select first outlet duct 1 or second outlet duct 3 if the opening of container is less, then use the bolt to fix corresponding the pipeline mouth, finally make this device fix on different containers, first outlet duct 1 can the different bore size of adaptation container and for its pressurization, the application scope of this device has been increased.

In this embodiment, it is specific, runner 4 and bull stick 403 formula structure as an organic whole, the surface bonding of runner 4 has the rubber circle, runner 4 rotates with staving 2 through bull stick 403 to be connected, clockwise rotation runner 4, make runner 4 drive bull stick 403 to rotate, the commentaries on classics board 404 that drives bull stick 403 tail end rotates along the glossy inner wall of cavity 201, change along with commentaries on classics board 404 pivoted angle this moment, the pipeline that is linked together with cavity 201 will let in the air current, runner 4 can save the user and open the time and the strength of this device cost, reduce consuming time of this device pressurization process.

In this embodiment, it is specific, the cross sectional shape of commentaries on classics board 404 is "oval", the external diameter of commentaries on classics board 404 and the internal diameter looks adaptation of cavity 201, commentaries on classics board 404 and bull stick 403 fixed connection, clockwise rotation runner 4, make runner 4 drive bull stick 403 rotate, the commentaries on classics board 404 that drives bull stick 403 tail end rotates along the smooth inner wall of cavity 201, change along with commentaries on classics board 404 pivoted angle this moment, the pipeline that is linked together with cavity 201 will let in the air current, commentaries on classics board 404 can save the user and open the time and the strength that this device spent, reduce the consuming time of this device pressurization process.

In this embodiment, it is specific, the inner wall of cavity 201 is smooth, the opening has been seted up in the outside of cavity 201, cavity 201 is seted up in the inside of staving 2, clockwise rotation runner 4, make runner 4 drive bull stick 403 rotate, the commentaries on classics board 404 that drives bull stick 403 tail end rotates along the smooth inner wall of cavity 201, change along with commentaries on classics board 404 pivoted angle this moment, the pipeline that is linked together with cavity 201 will let in the air current, cavity 201 can save the time and the strength that the user opened this device cost, reduce consuming time of this device pressurization process.

The working principle is as follows: after the utility model is installed, firstly checking the installation fixation and safety protection of the utility model, before using the device, according to the actual use requirement, selecting the corresponding pipeline to butt joint with the opening of the container filled with asphalt or cement, if the opening is bigger, selecting the third outlet pipe 5, making the rubber cloth 7 at the bottom of the third outlet pipe 5 to be jointed with the outer side of the container, making the rubber plate 602 at the bottom of the card cover 6 butt joint with the opening of the container, making the device fixed on the container, if the opening of the container is smaller, selecting the first outlet pipe 1 or the second outlet pipe 3, then fixing the corresponding pipeline mouth by using bolts, finally fixing the device on different containers, when fixing the device and the container filled with cement or asphalt, starting the air pump 202, making the air pump 202 press the air flow into the cavity 201 inside the barrel body 2, then rotating the rotating wheel 4 clockwise, make runner 4 drive bull stick 403 to rotate, the commentaries on classics board 404 that drives bull stick 403 tail end rotates along the glossy inner wall of cavity 201, change along with commentaries on classics board 404 pivoted angle this moment, the pipeline that is linked together with cavity 201 will let in the air current, finally get into in the container along the pipeline that corresponds, when letting in the air current in first outlet duct 1, second outlet duct 3 and third outlet duct 5 will be sealed, make the air current only get into in first outlet duct 1, the pressure that is arranged in staving 2 this moment pressure sensor 203 will real-time recording cavity 201, avoid the too big container or 2 splitting of staving that causes of pressure, just so accomplished right the utility model discloses a use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a highway engineering raw and other materials are experimental detects and are used pressure device, includes staving (2), its characterized in that: a first air outlet pipe (1) penetrates through the top of the barrel body (2), a cavity (201) is formed in the barrel body (2), an air pump (202) is electrically connected to the side face of the cavity (201), a pressure sensor (203) is electrically connected to the bottom of the air pump (202), a second air outlet pipe (3) penetrates through one side of the barrel body (2), a filter screen (301) is bonded to the inner wall of one end, close to the cavity (201), of the second air outlet pipe (3), a rotating wheel (4) is rotatably connected to the front face of the barrel body (2), a clamping rod (401) is fixedly connected to the front face of the rotating wheel (4), a rotating rod (403) is fixedly connected to the inner side of the rotating wheel (4), a clamping cylinder (402) is sleeved on the outer side of the rotating rod (403), a rotating plate (404) is fixedly connected to one end, far away from the rotating wheel (4), of the barrel body (2), a third air outlet pipe, the inner wall of third outlet duct (5) bonds and has gauze (501), the bottom fixedly connected with card cover (6) of third outlet duct (5), the inside swing joint of card cover (6) has steel ball (601), the inner wall of card cover (6) bonds and has rubber slab (602), the bottom of card cover (6) bonds and has rubber cloth (7), the opposite side fixedly connected with side section of thick bamboo (8) of staving (2).

2. The pressurizing device for testing and detecting the raw materials of the highway engineering according to claim 1, wherein: the calibers of the second air outlet pipe (3), the first air outlet pipe (1) and the third air outlet pipe (5) are sequentially increased, the second air outlet pipe (3) and the barrel body (2) are located at the same horizontal height, and the second air outlet pipe (3) is communicated with the cavity (201).

3. The pressurizing device for testing and detecting the raw materials of the highway engineering according to claim 1, wherein: the top of first outlet duct (1) has seted up the screw, the centre position that is located staving (2) top of first outlet duct (1), first outlet duct (1) runs through in the top of staving (2).

4. The pressurizing device for testing and detecting the raw materials of the highway engineering according to claim 1, wherein: runner (4) and bull stick (403) formula structure as an organic whole, the surface bonding of runner (4) has the rubber circle, runner (4) are connected with staving (2) rotation through bull stick (403).

5. The pressurizing device for testing and detecting the raw materials of the highway engineering according to claim 1, wherein: the cross section of the rotating plate (404) is in an oval shape, the outer diameter of the rotating plate (404) is matched with the inner diameter of the cavity (201), and the rotating plate (404) is fixedly connected with the rotating rod (403).

6. The pressurizing device for testing and detecting the raw materials of the highway engineering according to claim 1, wherein: the inner wall of the cavity (201) is smooth, the outer side of the cavity (201) is provided with an opening, and the cavity (201) is arranged inside the barrel body (2).