Integrated zirconium oxide oxygen content analyzer

Abstract

The utility model discloses an integrated zirconium oxide oxygen analyzer which comprises an analyzer body, one end of the analyzer body is provided with a detection head through a metal pipeline and a mounting seat, one side of the analyzer body is provided with a binding post, the outside of the analyzer body is provided with a wire body anti-falling seat, and one end of the wire body anti-falling seat is internally provided with a first positioning hole; a first positioning hole is formed in the analyzer body, a lifting plate is elastically and slidably arranged in the first positioning hole through a guide rod and a spring, a wire pressing block is arranged on the lower side of the lifting plate, wire pressing grooves are formed in the side walls of the wire pressing block and the first positioning hole, and a locking bolt is arranged in the middle of the upper side of the wire body anti-falling seat. A wire penetrates through one end of the wire body anti-falling seat and is in butt joint with the binding post, then the lifting plate and the wire pressing block are moved downwards by rotating the locking bolt, the wire can be pressed and fixed in the wire pressing groove, the wire is prevented from falling off the binding post when being pulled by external force, and the wiring use safety of the zirconium oxygen content analyzer is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of zirconium oxide oxygen analyzers, in particular to an integrated zirconium oxide oxygen analyzer. Background Art

[0002] Zirconia analyzer is an instrument used for zirconium oxide analysis. For many industrial processes, accurate oxygen and combustible gas measurement is critical. This can be used to detect the flue gas emission of industrial processes, to monitor the safety hazards caused by the accumulation of combustible gases in oil refining enterprises, or to control the optimal combustion efficiency of fuel gas.

[0003] A new type of integrated zirconia oxygen analyzer with application number 202221449547.6 in the prior art includes a zirconia oxygen analyzer body, a metal detection pipe is arranged on the back of the zirconia oxygen analyzer body, and the strength of the entire detection device is improved by the combination of a fixing sleeve, a first arc-shaped reinforcement plate, a second arc-shaped reinforcement plate, a first rigid spring, a first arc-shaped extrusion block and a ceramic detection head, thereby avoiding the explosion of the detection gas inside the relatively fragile detection pipe, and preventing the generated explosion fragments from causing unnecessary harm to the staff and damaging the instrument, thereby reducing maintenance costs and ensuring work efficiency. However, when the wires and the terminal posts of the analyzer are pulled by external force, the terminal posts are easy to fall off, affecting the safety of the wiring and use of the zirconium oxygen analyzer. Utility Model Content

[0004] The utility model aims to provide an integrated zirconium oxide oxygen analyzer to solve the problem in the prior art that the wires and the connecting posts of the analyzer are easily detached from the connecting posts when pulled by external force, thus affecting the safety of the connection and use of the zirconium oxide oxygen analyzer.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an integrated zirconia oxygen analyzer, comprising an analyzer body, a detection head is provided at one end of the analyzer body through a metal pipe and a mounting seat, a terminal is provided on one side of the analyzer body and a wire anti-detachment seat is provided on the outside, a first positioning hole is opened inside one end of the wire anti-detachment seat, and a lifting plate is provided inside the first positioning hole for elastic sliding through a guide rod and a spring, a wire pressing block is provided on the lower side of the lifting plate, and a wire pressing groove is provided on the wire pressing block and the side wall of the first positioning hole, and a locking bolt is provided in the middle of the upper side of the wire anti-detachment seat.

[0006] Furthermore, the wire anti-detachment seat is configured as a Z-shaped plate, and a second positioning hole is provided at the lower end of the wire anti-detachment seat.

[0007] Furthermore, the second positioning hole is a waist hole, and one end of the wire anti-detachment seat is fixed to the outer wall of the analyzer body through the second positioning hole and the positioning bolt.

[0008] Furthermore, the two ends of the lifting plate are slidably arranged with the guide rod, and the spring sleeve is arranged on the outer side of the lower part of the guide rod.

[0009] Furthermore, the wire crimping groove is an arc-shaped groove, and a protective pad is provided on the inner wall of the wire crimping groove.

[0010] Furthermore, a threaded hole is provided on the upper end wall of the wire anti-detachment seat, and a locking bolt is vertically threadedly connected to the upper end of the wire anti-detachment seat through the threaded hole.

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

[0012] 1. The utility model has a terminal on one side of the analyzer body and a wire anti-detachment seat on the outside, a first positioning hole is opened inside one end of the wire anti-detachment seat, and a lifting plate is provided inside the first positioning hole through a guide rod and a spring elastic sliding. The wire is passed through one end of the wire anti-detachment seat and docked with the terminal, and then the lifting plate and the wire pressing block are moved downward by rotating the locking bolt, so that the wire can be pressed and fixed in the wire pressing groove to prevent the wire from falling off the terminal when pulled by external force, thereby improving the safety of the wiring use of the zirconium oxygen analyzer, and the wire pressing and fixing stability is high, and the operation is convenient and quick.

[0013] 2. In the utility model, a lifting plate and a wire pressing block are elastically slidably arranged inside the first positioning hole through a guide rod and a spring. The two ends of the lifting plate are slidably arranged with the guide rod, and the spring sleeve is arranged on the outer side of the lower part of the guide rod, so that when the rotating locking bolt is away from the lifting plate, the lifting plate moves upward under the elastic force of the spring, thereby facilitating the disassembly of one end of the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 This is the overall structural front view of the utility model;

[0016] Figure 2 This is a left view of the wire body anti-slip seat structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the wire body anti-dropping seat structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the lifting plate structure of the utility model.

[0019] In the figure: 1. Analyzer body; 2. Mounting seat; 3. Metal pipe; 4. Terminal; 5. Wire anti-drop seat; 6. Wire; 7. Positioning bolt; 8. First positioning hole; 9. Guide rod; 10. Lifting plate; 11. Spring; 12. Locking bolt; 13. Wire pressing groove; 14. Wire pressing block; 15. Protective pad; 16. Second positioning hole; 17. Threaded hole; 18. Detection head. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 In the embodiment of the utility model, an integrated zirconia oxygen analyzer includes an analyzer body 1, one end of the analyzer body 1 is provided with a detection head 18 through a metal pipe 3 and a mounting seat 2, one side of the analyzer body 1 is provided with a terminal 4 and a wire body anti-detachment seat 5 is provided on the outside, the wire body anti-detachment seat 5 is arranged in a Z-shaped plate, and a second positioning hole 16 is opened at the lower end of the wire body anti-detachment seat 5, the positioning hole 16 is a waist hole, and one end of the wire body anti-detachment seat 5 is fixed to the outer wall of the analyzer body 1 through the second positioning hole 16 and the positioning bolt 7, so that the wire body anti-detachment seat 5 can be installed and fixed on the analyzer body 1, and a first positioning hole 16 is opened inside the wire body anti-detachment seat 5 at one end Hole 8, and a lifting plate 10 is elastically slidably arranged inside the first positioning hole 8 through a guide rod 9 and a spring 11, a wire pressing block 14 is arranged on the lower side of the lifting plate 10, and a wire pressing groove 13 is arranged on the wire pressing block 14 and the side wall of the first positioning hole 8, a locking bolt 12 is arranged on the middle part of the upper side of the wire body anti-detachment seat 5, one end of the wire 6 is passed through the first positioning hole 8 of the wire body anti-detachment seat 5 and docked with the terminal 4, and then the lifting plate 10 and the wire pressing block 14 are moved downward by rotating the locking bolt 12, so that the wire can be pressed and fixed in the wire pressing groove 13, so as to prevent the wire 6 from falling off the terminal 4 when pulled by external force, thereby improving the safety of wiring use of the zirconium oxygen analyzer.

[0022] like Figure 1 and Figure 2As shown, in order to facilitate the disassembly of one end of the wire, the two ends of the lifting plate 10 are slidably arranged with the guide rod 9, and the spring 11 is sleeved on the outer side of the lower part of the guide rod 9, and the upper end wall of the wire anti-detachment seat 5 is provided with a threaded hole 17, and the locking bolt 12 is vertically threadedly connected to the upper end of the wire anti-detachment seat 5 through the threaded hole 17, so that when the rotating locking bolt 12 is away from the lifting plate 10, the lifting plate 10 moves upward under the elastic force of the spring 11, thereby facilitating the disassembly of one end of the wire.

[0023] like Figure 1 and Figure 2 As shown, in order to improve the stability of the wire 6 being pressed and fixed between the upper and lower wire crimping grooves 13, the wire crimping groove 13 adopts an arc-shaped groove, and a protective pad 15 is provided on the inner wall of the wire crimping groove 13, which increases the contact area and anti-slip property of the wire crimping groove 13 and the wire 6, which is beneficial to improve the stability of the wire 6 being pressed and fixed between the upper and lower wire crimping grooves 13.

[0024] The working principle and use process of the utility model are as follows: when in use, a terminal post 4 is provided on one side of the analyzer body 1, and a wire anti-detachment seat 5 is provided on the outside; a first positioning hole 8 is opened inside one end of the wire anti-detachment seat 5, and a lifting plate 10 and a wire pressing block 14 are elastically slidably provided inside the first positioning hole 8 through a guide rod 9 and a spring 11; a locking bolt 12 is provided in the middle of the upper side of the wire anti-detachment seat 5; one end of the wire 6 is passed through the first positioning hole 8 of the wire anti-detachment seat 5 and docked with the terminal post 4; then the lifting plate 10 and the wire pressing block 14 are moved downward by rotating the locking bolt 12, so that the wire can be pressed and fixed in the wire pressing groove 13, and the wire 6 can be prevented from falling off the terminal post 4 when pulled by external force, thereby improving the safety of the wiring use of the zirconium oxygen analyzer, and the stability of the wire pressing fixation is relatively high, and the operation is convenient and quick.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An integrated zirconia oxygen analyzer, comprising an analyzer body (1), characterized in that: A detection head (18) is provided at one end of the analyzer body (1) through a metal pipe (3) and a mounting seat (2); a terminal (4) is provided on one side of the analyzer body (1) and a line anti-detachment seat (5) is provided on the outside; a first positioning hole (8) is opened inside one end of the line anti-detachment seat (5), and a lifting plate (10) is elastically slidably provided inside the first positioning hole (8) through a guide rod (9) and a spring (11); a wire pressing block (14) is provided on the lower side of the lifting plate (10), and a wire pressing groove (13) is provided on the side wall of the wire pressing block (14) and the first positioning hole (8); and a locking bolt (12) is provided in the middle of the upper side of the line anti-detachment seat (5).

2. The integrated zirconia oxygen analyzer according to claim 1, characterized in that: The line body anti-detachment seat (5) is configured as a Z-shaped plate, and a second positioning hole (16) is provided at the lower end of the line body anti-detachment seat (5).

3. The integrated zirconia oxygen analyzer according to claim 2, characterized in that: The second positioning hole (16) is a waist hole, and one end of the line body anti-drop seat (5) is fixed to the outer wall of the analyzer body (1) through the second positioning hole (16) and the positioning bolt (7).

4. The integrated zirconia oxygen analyzer according to claim 1, characterized in that: The two ends of the lifting plate (10) are slidably arranged with the guide rod (9), and the spring (11) is sleeved on the outer side of the lower part of the guide rod (9).

5. The integrated zirconia oxygen analyzer according to claim 1, characterized in that: The wire pressing groove (13) is an arc-shaped groove, and a protective pad (15) is provided on the inner wall of the wire pressing groove (13).

6. The integrated zirconia oxygen analyzer according to claim 2, characterized in that: The upper end wall of the line body anti-detachment seat (5) is provided with a threaded hole (17), and the locking bolt (12) is vertically threadedly connected to the upper end of the line body anti-detachment seat (5) through the threaded hole (17).

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