CN213336910U

CN213336910U - Sampling device for detecting pH value of cement paint

Info

Publication number: CN213336910U
Application number: CN202022371775.3U
Authority: CN
Inventors: 廖剑鸣; 张茶兰
Original assignee: Fujian Dawoyu Building Materials Co ltd
Current assignee: Fujian Dawoyu Building Materials Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-06-01
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a building materials technical field's a cement paint PH value detects uses sampling device, including fagging and sampler barrel, the sampler barrel passes through the bearing and rotates with the fagging to be connected, the top of fagging is rotated through the bearing and is connected with the bull stick, the top rigid coupling of bull stick has the handle, equal rigid coupling has the belt pulley on the lateral wall of bull stick and sampler barrel, it is provided with the belt to connect between two sets of belt pulleys, the top rigid coupling of fagging has a fixed cylinder, the smooth grafting in top of fixed cylinder has the inserted bar, the rigid coupling has the dead lever on the left side wall of inserted bar, the rigid coupling has the internal thread piece on the inside wall of sampler barrel, holding tank and drainage mouth have. The utility model has simple structure and convenient operation, liquid is extracted by matching the sampling cylinder with the water filter screen, and the sampling cylinder rotates at the same time, thereby improving the extraction efficiency and avoiding blockage; through a movable cylinder and the cooperation of lead screw, the sampling tube inserts in the cement paint, improves liquid sampling precision, improves and detects the precision, is convenient for extensively use.

Description

Sampling device for detecting pH value of cement paint

Technical Field

The utility model relates to a building materials technical field specifically is a sampling device is used in cement paint pH value detection.

Background

The cement paint is a new product for solving the quality of the structural concrete surface layer on a construction site. When the concrete of the bridge pier, the beam body, the floor slab, the wall body and the tunnel has serious sand holes, cellular pitted surfaces, cracks or large color difference, the concrete is suitable for surface treatment by cement paint products, and has better effect on plugging. Cement paint is a name for paint for wood.

The water-based cement paint (also called high-grade emulsion paint) is one of high-grade varieties in the current water-based building coating. The water-based building coating is deeply popular with consumers because of no toxicity, no smell and simple production process. However, the traditional water-based coatings such as polyvinyl alcohol series and polyvinyl formal series have poor decorative effect, especially poor durability, so that the pigment and the filler leave a bad impression on consumers, and the development of building coatings compounded by the water-based building dispersant is limited. In the nineties, architectural latex paints have developed rapidly to develop aqueous cement paints. The coating film of the water-based cement paint is hard and compact, and has high weather resistance, light retention and color retention.

In the production and processing process of cement paint, the pH value of the cement paint needs to be detected sometimes, so that the liquid in the cement paint needs to be sampled. Most of present samples are artifical and directly press the cement paint surface through leaking the net and filter the sample, and not only the sample is inefficient, easily blocks up, and surface liquid easily causes the detection deviation with the air contact, detects the precision low.

Based on this, the utility model designs a cement paint PH value detects uses sampling device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cement paint pH value detects uses sampling device to solve most of samples of proposing in the above-mentioned background art and be the manual work and directly press on the cement paint surface through leaking the net and filter the sample, not only sample inefficiency, easily block up, and surface liquid easily causes the detection deviation with air contact, detects the problem that the precision is low.

In order to achieve the above object, the utility model provides a following technical scheme: a sampling device for detecting the PH value of cement paint comprises a supporting plate and a sampling cylinder, wherein the sampling cylinder is rotatably connected with the supporting plate through a bearing, the top of the supporting plate is rotatably connected with a rotating rod through the bearing, the top of the rotating rod is fixedly connected with a handle, the rotating rod and the outer side wall of the sampling cylinder are fixedly connected with belt pulleys, a belt is connected between the two groups of belt pulleys, the top of the supporting plate is fixedly connected with a fixed cylinder, the top of the fixed cylinder is smoothly inserted with an inserting rod, the left side wall of the inserting rod is fixedly connected with a fixed rod, the inner side wall of the sampling cylinder is fixedly connected with an internal thread block, the inner side wall of the sampling cylinder is provided with a holding tank and a water filtering port, the water filtering port is communicated with the holding tank, the water filtering port is fixedly connected with a water filtering net, the inner side of the holding tank is communicated with two groups of symmetrical rod passing grooves, and a lifting rod is fixedly connected to the inner side wall of the movable cylinder, penetrates through the rod passing groove, is connected with a screw rod between the lifting rod and the fixed rod, is rotatably connected with the lifting rod through a bearing, is fixedly connected with the fixed rod, and penetrates through the internal thread block and is in threaded connection with the internal thread block.

Preferably, be provided with the scale mark on the right side wall of inserted bar, the zero scale of scale mark is located the top and is less than the dead lever is convenient for adjust water strainer infiltration opening size.

Preferably, the holding tank is located the top of mouth of straining is convenient for extract the inside water of cement paint, is convenient for detect the pH value.

Preferably, the height of the movable cylinder is greater than that of the water filter screen, and the outer side wall of the movable cylinder is smoothly abutted to the inner side wall of the water filter screen, so that the water filter screen is conveniently sealed.

Preferably, the bottom of sampling tube is the hemisphere, is convenient for the sampling tube to insert and carries out liquid extraction in the cement paint.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has simple structure and convenient operation, liquid is extracted by matching the sampling cylinder with the water filter screen, and the sampling cylinder rotates at the same time, thereby improving the extraction efficiency and avoiding blockage;

2. through a movable cylinder and the cooperation of lead screw, the sampling tube inserts in the cement paint, improves liquid sampling precision, improves and detects the precision, is convenient for extensively use.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a partial enlarged view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-supporting plate, 2-sampling cylinder, 3-rotating rod, 4-handle, 5-belt pulley, 6-belt, 7-fixed cylinder, 8-inserted rod, 9-fixed rod, 10-internal thread block, 11-holding tank, 12-water filtering port, 13-water filtering net, 14-rod filtering tank, 15-movable cylinder, 16-lifting rod, 17-screw rod and 18-graduation line.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a sampling device for detecting the PH value of cement paint comprises a supporting plate 1 and a sampling cylinder 2, wherein the sampling cylinder 2 is rotatably connected with the supporting plate 1 through a bearing, the top of the supporting plate 1 is rotatably connected with a rotating rod 3 through a bearing, the top of the rotating rod 3 is fixedly connected with a handle 4, the outer side walls of the rotating rod 3 and the sampling cylinder 2 are fixedly connected with belt pulleys 5, a belt 6 is connected between two groups of belt pulleys 5, the top of the supporting plate 1 is fixedly connected with a fixed cylinder 7, the top of the fixed cylinder 7 is smoothly inserted with an inserting rod 8, the left side wall of the inserting rod 8 is fixedly connected with a fixed rod 9, the inner side wall of the sampling cylinder 2 is fixedly connected with an inner thread block 10, the inner side wall of the sampling cylinder 2 is provided with a holding tank 11 and a water filtering port 12, the water filtering port 12 is communicated with the holding tank 11, the water filtering net 13 is fixedly connected in the water filtering port 12, the inner side of the, and the inside wall of the movable cylinder 15 is fixedly connected with a lifting rod 16, the lifting rod 16 penetrates through the rod groove 14, a screw rod 17 is connected between the lifting rod 16 and the fixed rod 9, the screw rod 17 is rotatably connected with the lifting rod 16 through a bearing, the screw rod 17 is fixedly connected with the fixed rod 9, and the screw rod 17 penetrates through the internal thread block 10 and is in threaded connection with the internal thread block.

Furthermore, be provided with scale mark 18 on the right side wall of inserted bar 8, the zero scale of scale mark 18 is located the top and is less than dead lever 9, is convenient for adjust water strainer 13 infiltration opening size.

Further, holding tank 11 is located the top of straining mouth 12, is convenient for extract the inside water of cement paint, is convenient for detect the pH value.

Further, the height of a movable cylinder 15 is greater than the height of water strainer 13, and the outer side wall of the movable cylinder 15 is smoothly abutted against the inner side wall of the water strainer 13, so that the water strainer 13 is conveniently closed.

Furthermore, the bottom of the sampling tube 2 is hemispherical, so that the sampling tube 2 can be conveniently inserted into cement paint to extract liquid.

One specific application of this embodiment is: the utility model is suitable for the detection to cement paint pH valve, specifically a sampling device for cement paint pH value detection, during the use, artifical hand-held device removes the device to the top of cement paint, then insert sampler barrel 2 in the cement paint vertically, this moment, the movable cylinder 15 is located the below, close drainage port 12, insert to fagging 1 butt at the cement paint top downwards, the device is stable, in order to take a sample to the liquid in the cement paint of sampler barrel 2 bottom degree of depth, hold handle 4 by hand, rotate handle 4 and drive the bull stick 3 to rotate, through the effect of two sets of belt pulleys 5 and belt 6, drive sampler barrel 2 to rotate, sampler barrel 2 drives the internal thread piece 10 of its internal rigid coupling to rotate, internal thread piece 10 and lead screw 17 spiro union, so drive lead screw 17 to move up, lead screw 17 and lifter 16 rotate to be connected, drive movable barrel 15 through lifter 16 and move up in drainage port 12 and insert holding tank 11, open water filter 12, because the extruded effect of lateral wall, liquid in the cement paint passes in water strainer 13 gets into sampling cylinder 2, water strainer 13 blocks the solid particle simultaneously, and sampling cylinder 2 is rotatory simultaneously, avoid blockking up, in the time of lead screw 17 rises, promote dead lever 9 and drive inserted bar 8 and shift up, scale mark 18 produces the change, can be according to the variable quantity of scale mark 18, confirm the rise height of activity section of thick bamboo 15, avoid its striking at the top of holding tank 11, when about to the top, reverse rotation handle 4, be convenient for draw more liquid and take a sample.

The electrical components presented therein are all electrically connected to an external power source.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., 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 invention. In this specification, the schematic representations of the terms used above 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.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a cement paint PH value detects uses sampling device, includes fagging (1) and sampler barrel (2), its characterized in that: the sampling tube (2) is rotatably connected with the supporting plate (1) through a bearing, the top of the supporting plate (1) is rotatably connected with a rotating rod (3) through a bearing, the top of the rotating rod (3) is fixedly connected with a handle (4), the rotating rod (3) and the outer side wall of the sampling tube (2) are fixedly connected with belt pulleys (5), a belt (6) is connected between the two groups of belt pulleys (5), the top of the supporting plate (1) is fixedly connected with a fixed tube (7), the top of the fixed tube (7) is smoothly inserted with an inserted rod (8), the left side wall of the inserted rod (8) is fixedly connected with a fixed rod (9), the inner side wall of the sampling tube (2) is fixedly connected with an inner thread block (10), the inner side wall of the sampling tube (2) is provided with a containing groove (11) and a water filtering port (12), and the water filtering port (12) is communicated with the containing groove (11), the utility model discloses a water filter, including mouth of a river (12), holding tank (11), the inboard intercommunication of holding tank (11) is provided with the pole groove (14) of crossing of two sets of symmetries, smooth grafting has movable section of thick bamboo (15) in holding tank (11), just the rigid coupling has lifter (16) on the inside wall of movable section of thick bamboo (15), lifter (16) run through cross pole groove (14), lifter (16) with it is provided with lead screw (17) to connect between dead lever (9), lead screw (17) with lifter (16) rotate through the bearing and connect, lead screw (17) with dead lever (9) looks rigid coupling, just lead screw (17) run through interior thread piece (10) and rather than looks spiro union.

2. The sampling device for detecting the pH value of cement paint as claimed in claim 1, wherein: and scale marks (18) are arranged on the right side wall of the inserted rod (8), and zero scales of the scale marks (18) are positioned above and lower than the fixed rod (9).

3. The sampling device for detecting the pH value of cement paint as claimed in claim 1, wherein: the accommodating groove (11) is positioned above the water filtering port (12).

4. The sampling device for detecting the pH value of cement paint as claimed in claim 1, wherein: the height of the movable cylinder (15) is larger than that of the water filter screen (13), and the outer side wall of the movable cylinder (15) is smoothly abutted to the inner side wall of the water filter screen (13).

5. The sampling device for detecting the pH value of cement paint as claimed in claim 1, wherein: the bottom of the sampling tube (2) is hemispherical.