CN210119466U

CN210119466U - Novel salt density is supporting shell for tester

Info

Publication number: CN210119466U
Application number: CN201921010286.6U
Authority: CN
Inventors: 张志武
Original assignee: Anhui Huidian Electrical Engineering Co Ltd
Current assignee: Anhui Huidian Electrical Engineering Co Ltd
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-02-28
Anticipated expiration: 2029-07-01

Abstract

The utility model discloses a novel supporting shell for a salt density tester, which comprises an upper cover and a connecting buckle, wherein the connecting buckle is arranged at the upper end of the upper cover, limiting cotton is arranged inside the perimeter of the upper cover, a box body is arranged at the lower end of the upper cover, the upper cover and the box body are fixedly connected through a fixed hinge, a fixed block is arranged on the outer wall of the front end of the box body close to the upper side, a pull ring is arranged inside the perimeter of the fixed block, a lock catch is arranged on the outer wall of the front end of the box body at the right side of the fixed block, a damping fixing device is arranged inside the perimeter of the upper end of the box body, a strong spring is additionally arranged under the original foam block by changing the foam block for placing the tester, thus when the tester is stored in the box body and is impacted by external force or falls on the ground carelessly, the impact force on the tester can be greatly reduced, thereby better protecting the test instrument from damage.

Description

Novel salt density is supporting shell for tester

Technical Field

The utility model belongs to the technical field of the salt density tester is relevant, concretely relates to novel salt density is support housing for tester.

Background

The salt density measuring instrument is a new generation product for measuring salt content by applying microcoulomb analysis technology and adopting computer to control microcoulomb titration, has the characteristics of stable performance, convenient operation, good repeatability of analysis data, convenient installation and the like, can be used for measuring the salt content in heavy oil, residual oil, oil refineries, oil fields and various industrial waters and discharged water, is also suitable for measuring inorganic chloride ions in various samples, has a measurement result meeting the requirements of SY/T-0536-94 and international general methods, and is an ideal instrument for controlling the salt content in the current electric desalting process.

The existing supporting shell technology for the salt density tester has the following problems: the casing is inside to hold devices such as tester and beaker of test, all will avoid the striking of strong impact force, prevents that the instrument from appearing the damage beaker scheduling problem that breaks, and current support casing does not possess absorbing effect, and the security of tester is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel salt density tester is with supporting shell to solve the problem that the salt density tester supporting shell that proposes among the above-mentioned background art is perfect inadequately to the protection effect of instrument.

In order to achieve the above object, the utility model provides a following technical scheme: a novel supporting shell for a salt density tester comprises an upper cover and a connecting buckle, wherein the connecting buckle is installed at the upper end of the upper cover, limiting cotton is arranged inside the perimeter of the upper cover, a box body is installed at the lower end of the upper cover, the upper cover and the box body are fixedly connected through a fixed hinge, a fixed block is arranged on the outer wall of the front end of the box body close to the upper side, a pull ring is arranged inside the perimeter of the fixed block, a lock catch is arranged on the outer wall of the front end of the box body on the right side of the fixed block, a damping fixing device is arranged inside the perimeter of the upper end of the box body, a connecting plate is arranged inside the perimeter of the box body close to the lower side, a strong spring is connected onto the outer wall of the lower end of the connecting plate close to the left side, the lower end of the strong, the foam block and the connecting plate are fixedly connected through an adhesive, and a fixed die is arranged inside the perimeter of the foam block.

Preferably, the four strong springs are arranged, the sizes and the shapes of the four strong springs are the same, and the four strong springs are respectively arranged on the outer wall of the lower end of the connecting plate, close to four corners.

Preferably, the fixed die has a depth slightly less than the height of the foam cotton block.

Preferably, the number of the lock catches is two, the size and the shape of the two lock catches are the same, and the two lock catches are respectively arranged on the outer wall of the front end of the box body on the left side and the right side of the fixing block.

Preferably, the length and the width of the limiting cotton are the same as those of the foam cotton block.

Preferably, the thickness of the box body is twice that of the upper cover.

Preferably, the fixed hinges are two, the two fixed hinges are identical in size and shape, and the two fixed hinges are respectively arranged on the outer wall of the lower end of the upper cover and close to the left side and the right side.

Compared with the prior art, the utility model provides a novel salt density is supporting shell for tester possesses following beneficial effect:

the utility model discloses a change the bubble cotton piece of placing the instrument into shock attenuation fixing device, installed strong spring additional under original bubble cotton piece, when depositing in the box like this that the test instrument receives external force impact or fall on the ground carelessly, through the cushioning effect of strong spring, can make the impact force that the test instrument received reduce greatly, thereby protect the test instrument better and can not appear damaging, through the dual bradyseism effect of strong spring and bubble cotton piece, make the test instrument can minimize in the box and receive the effect of external force, make the support housing more practical;

this novel salt density tester is with supporting casing when using, puts the box and look for a plane that needs use and place, presses the hasp and makes the connector link loosen with being connected of hasp, opens the upper cover, and the instrument that will bubble the inside fixed mould the inside of cotton piece and need use is whole takes out, accomplishes the back at the test, puts into respective fixed mould with the test instrument in proper order, covers the upper cover, with the connector link with the hasp link together can.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of a three-dimensional structure of a novel supporting shell for a salt density tester provided by the present invention;

fig. 2 is a schematic view of a front structure of a novel supporting shell for a salt density tester provided by the present invention;

fig. 3 is a schematic structural view of the damping fixing device of the present invention;

in the figure: 1. an upper cover; 2. a connecting buckle; 3. fixing the hinge; 4. a box body; 5. locking; 6. a fixed block; 7. a shock-absorbing fixing device; 8. a pull ring; 9. soaking cotton blocks; 10. a fixed mold; 11. a connecting plate; 12. a strong spring; 13. and (5) limiting cotton.

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. 1-3, the present invention provides a technical solution: a novel supporting shell for a salt density tester comprises an upper cover 1 and a connecting buckle 2, wherein the connecting buckle 2 is installed at the upper end of the upper cover 1, limiting cotton 13 is arranged inside the circumference of the upper cover 1, a box body 4 is installed at the lower end of the upper cover 1, the upper cover 1 and the box body 4 are fixedly connected through fixing hinges 3, the fixing hinges 3 are arranged in two numbers, the two fixing hinges 3 are identical in size and shape, the two fixing hinges 3 are respectively arranged on the outer wall of the lower end of the upper cover 1 and close to the left side and the right side, the two fixing hinges 3 can better connect the upper cover 1 and the box body 4 together, the problem of insufficient firmness in connection can be avoided, the thickness of the box body 4 is twice of that of the upper cover 1, more devices are arranged inside the box body 4, only the limiting cotton 13 is arranged inside the circumference of the upper cover 1, so that the thickness of the box body 4 is far larger than that of the upper, inside pull ring 8 that is provided with of girth of fixed block 6, be provided with hasp 5 on the 4 front end outer walls of box on fixed block 6 right side, hasp 5 is provided with two altogether, two hasp 5 big or small shapes are all the same, two hasp 5 set up respectively on the 4 front end outer walls of box on fixed block 6 left and right sides, hasp 5 is used for connecting upper cover 1 and box 4, respectively have a hasp 5 about, just so can couple together upper cover 1 and box 4 completely, the inside shock attenuation fixing device 7 that is provided with of upper end girth of box 4.

A novel supporting shell for a salt density tester is characterized in that a connecting plate 11 is arranged on a damping fixing device 7, the connecting plate 11 is arranged inside the perimeter of a box body 4 and close to the lower side, strong springs 12 are connected to the outer wall of the lower end of the connecting plate 11 close to the left side, the number of the strong springs 12 is four, the size and the shape of the four strong springs 12 are the same, the four strong springs 12 are respectively arranged at the outer wall of the lower end of the connecting plate 11 and close to four corners, the strong springs 12 are arranged at the four corners of the connecting plate 11, so that all corners of the connecting plate 11 can be stressed when stressed, the phenomenon of uneven stress is avoided, the lower end of each strong spring 12 is fixedly connected with the inner wall of the lower end of the box body 4, a foam block 9 is arranged on the outer wall of the upper end of the connecting plate 11, the length and the width of a limiting, fix the measuring instrument through spacing cotton 13, also prevent simultaneously that the measuring instrument from receiving external force and strike the damage that causes the instrument on upper cover 1, bubble cotton 9 and connecting plate 11 pass through adhesive fixed connection, the degree of depth of fixed mould 10 slightly is less than the height of bubble cotton 9, because the lower extreme of bubble cotton 9 is exactly connecting plate 11, and connecting plate 11 does not have the elasticity, when the measuring instrument is put and is rocked by external force production in fixed mould 10, can reduce the atress by the bubble cotton 9 of bottom, connecting plate 11 just can't reduce the atress when the bottom, the inside fixed mould 10 that is provided with of girth of bubble cotton 9.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the micro-computer salt content measuring instrument adopts the micro coulomb titration principle, a sample to be measured or a standard sample enters a salt electrolytic cell, C1-in the sample reacts with Ag + in electrolyte, the Cl-and salt content of the sample can be calculated according to Faraday's law by calculating the electric quantity consumed by the electroproduction of Ag +, a closed-loop negative feedback system is formed by a coulomb amplifier designed by a zero balance working mode, the titration cell and the proper electrolyte, the data acquisition and processing are controlled by a singlechip, and the closed-loop negative feedback system is connected with a computer in a serial communication mode, thereby realizing automatic control, when in use, a box body 4 is placed on a plane to be used, the connection between a connecting buckle 2 and the buckle 5 is loosened by pressing down the buckle 5, an upper cover 1 is opened, the testing instrument in a fixed mould 10 inside a foam block 9 and tools to be used are all taken out, after the test is finished, the test instruments are sequentially placed into the respective fixed moulds 10, the upper cover 1 is covered, and the connecting buckle 2 and the lock catch 5 are connected together.

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 novel salt density tester is with supporting housing, includes upper cover (1) and connector link (2), its characterized in that: the shock-absorbing and fixing device is characterized in that a connecting buckle (2) is installed at the upper end of the upper cover (1), limiting cotton (13) is arranged inside the circumference of the upper cover (1), a box body (4) is installed at the lower end of the upper cover (1), the upper cover (1) and the box body (4) are fixedly connected through a fixed hinge (3), a fixed block (6) is arranged on the outer wall of the front end of the box body (4) close to the upper side, a pull ring (8) is arranged inside the circumference of the fixed block (6), a lock catch (5) is arranged on the outer wall of the front end of the box body (4) on the right side of the fixed block (6), a shock-absorbing and fixing device (7) is arranged inside the circumference of the upper end of the box body (4), a connecting plate (11) is arranged inside the circumference of the box body (4) close to the lower side, and a strong, the lower end of the strong spring (12) is fixedly connected with the inner wall of the lower end of the box body (4), a foam block (9) is arranged on the outer wall of the upper end of the connecting plate (11), the foam block (9) is fixedly connected with the connecting plate (11) through an adhesive, and a fixed die (10) is arranged inside the perimeter of the foam block (9).

2. The novel supporting shell for the salt density tester as claimed in claim 1, wherein: the four strong springs (12) are arranged, the four strong springs (12) are identical in size and shape, and the four strong springs (12) are respectively arranged on the outer wall of the lower end of the connecting plate (11) and are close to four corners.

3. The novel supporting shell for the salt density tester as claimed in claim 1, wherein: the depth of the fixed die (10) is slightly less than the height of the foam cotton block (9).

4. The novel supporting shell for the salt density tester as claimed in claim 1, wherein: the lock catch (5) is provided with two locks, the two locks (5) are identical in size and shape, and the two locks (5) are respectively arranged on the outer walls of the front ends of the box bodies (4) on the left side and the right side of the fixing block (6).

5. The novel supporting shell for the salt density tester as claimed in claim 1, wherein: the length and the width of the limiting cotton (13) are the same as those of the foam block (9).

6. The novel supporting shell for the salt density tester as claimed in claim 1, wherein: the thickness of the box body (4) is twice that of the upper cover (1).

7. The novel supporting shell for the salt density tester as claimed in claim 1, wherein: the two fixed hinges (3) are arranged, the two fixed hinges (3) are identical in size and shape, and the two fixed hinges (3) are respectively arranged on the outer wall of the lower end of the upper cover (1) and are close to the left side and the right side.