Chemical instrument convenient to install

Abstract

The utility model discloses a chemical instrument convenient to install, which comprises an instrument panel and an installation table, the lower part of the instrument panel is fixedly connected with a connecting rod, the two sides of the connecting rod are provided with installation holes, the two sides of the interior of the installation table are provided with insertion grooves, and the interior of each insertion groove is slidably connected with a locking rod. A third inclined table is arranged on the upper portion of one side of the locking rod, a pushing groove communicating with the inserting groove is formed in the mounting table, a fixing piece is fixedly connected to the outer side of the locking rod and slidably connected into the pushing groove, a spring is fixedly connected to one side of the fixing piece, and the locking rod is sleeved with the spring. And the other end of the spring is fixedly connected with the inner wall of the pushing groove, so that simple installation of the chemical instrument can be realized without using a screw rod, and disassembly and assembly of the chemical instrument are facilitated.

Description

Technical Field

[0001] The utility model relates to the field of chemical instruments, in particular to a chemical instrument convenient for installation. Background Technique

[0002] Chemical instruments, usually also known as industrial automation instruments or process detection and control instruments, are important tools used in the chemical industry to achieve chemical process control and parameter detection. Chemical instruments are automated technical tools for detecting and controlling the process parameters of chemical processes. It can accurately and timely detect the changes of various process parameters (such as temperature, pressure, flow rate, liquid level, etc.) and control the main parameters among them to maintain at given values or rules, so as to effectively carry out production operations and realize the automation of the production process.

[0003] When installing existing pressure gauges, the pressure gauges are generally connected to pressure gauge connectors or bases through threads to complete the installation of the pressure gauges. However, this method is relatively cumbersome and inconvenient for installers to quickly install the pressure gauges. And after the installation is completed, during the later use process, when the pressure gauge fails, it is inconvenient for maintenance personnel to disassemble. Content of the Utility Model

[0004] The purpose of the utility model is to provide a chemical instrument convenient for installation to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A chemical instrument convenient for installation, including a dashboard and an installation table. A connecting rod is fixedly connected to the lower part of the dashboard. Installation holes are opened on both sides of the connecting rod. Insertion grooves are opened on both sides inside the installation table. A locking rod is slidably connected inside the insertion groove. A third inclined platform is opened on the upper part of one side of the locking rod. A pushing groove communicating with the insertion groove is opened inside the installation table. A fixing piece is fixedly connected to the outside of the locking rod. The fixing piece is slidably connected inside the pushing groove. A spring is fixedly connected to one side of the fixing piece. The spring is sleeved on the outside of the locking rod. The other end of the spring is fixedly connected to the inner wall of the pushing groove.

[0006] Preferably, a first inclined platform cooperating with a second inclined platform is fixedly connected to the lower part of the connecting rod. A second inclined platform cooperating with the first inclined platform is arranged on the lower side inside the installation table.

[0007] Preferably, a pulling groove communicating with the pushing groove is opened on the upper part of the dashboard. A pulling piece is fixedly connected to the upper part of the fixing piece. The pulling piece is slidably connected inside the pulling groove.

[0008] Preferably, mounting seats are fixedly connected to both sides of the upper part of the mounting table. A moving block is slidably connected inside the mounting seat. A lead screw is threadedly connected inside the moving block. One end of the lead screw is rotatably connected to the inner wall of the mounting seat. The other end of the lead screw penetrates through the mounting seat and is fixedly connected to a rotating cap. An installation rod is fixedly connected to the side of the mounting seat facing the connecting rod. The other end of the installation rod is fixedly connected to a fixing plate.

[0009] Preferably, embedding blocks are fixedly connected to both sides of the moving block. Embedding grooves are formed on both sides of the mounting seat. The embedding blocks are slidably connected inside the embedding grooves.

[0010] Preferably, longitudinal friction lines are formed on the side of the fixing piece facing the connecting rod.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. In the present utility model, the lower part of the instrument panel is inserted into the mounting table. The first inclined platform cooperates with the third inclined platform to push the locking rod to move along the insertion groove. When the locking rod is aligned with the mounting hole, the spring pushes the fixing piece, so that the locking rod is inserted into the mounting hole, realizing the installation of the instrument panel. It can achieve the simple installation of chemical instruments without using screws, facilitating the disassembly and assembly of chemical instruments.

[0013] 2. The present utility model also rotates the rotating cap. The rotation of the lead screw drives the movement of the moving block. Through the installation rod, the fixing plate is fixed on both sides of the connecting rod. The friction lines prevent the instrument panel from rotating due to impact, damaging the locking rod, and can further fix the chemical instrument and protect the locking structure from damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic three-dimensional structure diagram of the first perspective of the present utility model;

[0015] Figure 2 is a schematic structure diagram of the mounting table of the second perspective of the present utility model;

[0016] Figure 3 is a schematic structure diagram of the mounting seat of the third perspective of the present utility model.

[0017] In the figure: 1, instrument panel; 2, connecting rod; 3, first inclined platform; 4, mounting hole; 5, mounting table; 6, second inclined platform; 7, insertion groove; 8, pushing groove; 9, locking rod; 10, third inclined platform; 11, fixing piece; 12, spring; 13, pulling piece; 14, pulling groove; 15, mounting seat; 16, moving block; 17, lead screw; 18, rotating cap; 19, embedding groove; 20, embedding block; 21, installation rod; 22, fixing plate; 23, friction lines. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] Please refer to Figures 1-3 , the present invention provides a technical solution: a chemical instrument convenient for installation, including a dashboard 1 and an installation table 5. The lower part of the dashboard 1 is threadedly installed with a connecting rod 2. Installation holes 4 are opened on both sides of the connecting rod 2. Insertion grooves 7 are opened on both sides inside the installation table 5. A locking rod 9 is slidably installed inside the insertion groove 7. A third inclined platform 10 is opened on the upper part of one side of the locking rod 9. The lower part of the dashboard 1 is inserted into the installation table 5. The locking rod 9 is pushed to move along the insertion groove 7 through the third inclined platform 10. A pushing groove 8 communicating with the insertion groove 7 is opened inside the installation table 5. A fixing piece 11 is fixedly welded on the outer side of the locking rod 9. The fixing piece 11 is slidably connected inside the pushing groove 8. A spring 12 is fixedly welded on one side of the fixing piece 11. The spring 12 is sleeved on the outer side of the locking rod 9. The other end of the spring 12 is fixedly welded to the inner wall of the pushing groove 8. When the locking rod 9 is aligned with the installation hole 4, the spring 12 pushes the fixing piece 11 to insert the locking rod 9 into the installation hole 4, realizing the installation of the dashboard 1.

[0020] A first inclined platform 3 cooperating with the second inclined platform 6 is fixedly welded to the lower part of the connecting rod 2 to facilitate the movement of the locking rod 9. A second inclined platform 6 cooperating with the first inclined platform 3 is arranged on the lower side inside the installation table 5; a pulling groove 14 communicating with the pushing groove 8 is opened on the upper part of the dashboard 1 to support the installed connecting rod 2. A pulling piece 13 is fixedly welded to the upper part of the fixing piece 11. The pulling piece 13 is slidably installed inside the pulling groove 14. The fixing piece 11 is driven to move through the pulling piece 13, so that the locking rod 9 is disengaged from the installation hole 4; mounting seats 15 are fixedly welded to both sides of the upper part of the installation table 5. A moving block 16 is slidably installed inside the mounting seat 15. A lead screw 17 is threadedly connected inside the moving block 16. One end of the lead screw 17 is rotatably connected to the inner wall of the mounting seat 15. The other end of the lead screw 17 penetrates through the mounting seat 15 and is fixedly welded with a rotating cap 18. An installation rod 21 is fixedly welded to the side of the mounting seat 15 facing the connecting rod 2. The other end of the installation rod 21 is fixedly welded with a fixing plate 22. By rotating the rotating cap 18, the lead screw 17 rotates to drive the moving block 16 to move, and the fixing plate 22 is fixed on both sides of the connecting rod 2 through the installation rod 21; embedding blocks 20 are fixedly welded to both sides of the moving block 16. Embedding grooves 19 are opened on both sides of the mounting seat 15. The embedding blocks 20 are slidably connected inside the embedding grooves 19 to prevent the lead screw 17 from driving the moving block 16 to rotate; longitudinal friction lines 23 are opened on the side of the fixing piece 11 facing the connecting rod 2 to prevent the dashboard 1 from rotating when being impacted and damaging the locking rod 9.

[0021] Working principle: When the utility model is in use, the lower part of the instrument panel 1 is inserted into the mounting platform 5, and the locking rod 9 is pushed to move along the insertion groove 7 through the first inclined platform 3 and the third inclined platform 10. When the locking rod 9 is facing the mounting hole 4, the spring 12 pushes the fixing plate 11 to insert the locking rod 9 into the mounting hole 4, thereby realizing the installation of the instrument panel 1. By rotating the rotating cap 18, the screw 17 rotates to drive the moving block 16 to move, and the fixing plate 22 is fixed on both sides of the connecting rod 2 through the mounting rod 21. The friction pattern 23 prevents the instrument panel 1 from being hit and rotated, which would damage the locking rod 9.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chemical instrument that is easy to install, comprising an instrument panel (1) and a mounting platform (5), characterized in that: The lower part of the instrument panel (1) is fixedly connected with a connecting rod (2), and mounting holes (4) are provided on both sides of the connecting rod (2). Insertion grooves (7) are provided on both sides of the mounting platform (5), and a locking rod (9) is slidably connected inside the insertion groove (7). A third inclined platform (10) is provided on the upper part of one side of the locking rod (9). A pushing groove (8) communicating with the insertion groove (7) is provided inside the mounting platform (5). A fixing plate (11) is fixedly connected to the outer side of the locking rod (9), and the fixing plate (11) is slidably connected to the pushing groove (8). A spring (12) is fixedly connected to one side of the fixing plate (11), and the spring (12) is sleeved on the outer side of the locking rod (9). The other end of the spring (12) is fixedly connected to the inner wall of the pushing groove (8).

2. A chemical instrument that is easy to install according to claim 1, characterized in that: The lower part of the connecting rod (2) is fixedly connected to a first inclined platform (3) that matches the second inclined platform (6), and the lower side of the interior of the mounting platform (5) is provided with a second inclined platform (6) that matches the first inclined platform (3).

3. The chemical instrument that is easy to install according to claim 1 is characterized in that: The upper part of the instrument panel (1) is provided with a pulling groove (14) which is in communication with the pushing groove (8); the upper part of the fixing plate (11) is fixedly connected with a pulling plate (13); and the pulling plate (13) is slidably connected to the inside of the pulling groove (14).

4. The chemical instrument that is easy to install according to claim 1 is characterized in that: The mounting seat (15) is fixedly connected to both sides of the upper part of the mounting platform (5), a moving block (16) is slidably connected inside the mounting seat (15), a lead screw (17) is threadedly connected inside the moving block (16), one end of the lead screw (17) is rotatably connected to the inner wall of the mounting seat (15), the other end of the lead screw (17) penetrates the mounting seat (15) and is fixedly connected to a rotating cap (18), the mounting seat (15) is fixedly connected to a mounting rod (21) on the side facing the connecting rod (2), and the other end of the mounting rod (21) is fixedly connected to a fixing plate (22).

5. A chemical instrument that is easy to install according to claim 4, characterized in that: Embedding blocks (20) are fixedly connected to both sides of the moving block (16), and embedding grooves (19) are provided on both sides of the mounting seat (15), and the embedding blocks (20) are slidably connected to the inside of the embedding grooves (19).

6. A chemical instrument that is easy to install according to claim 4, characterized in that: The fixing plate (11) is provided with longitudinal friction lines (23) on the side facing the connecting rod (2).

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