Outdoor industrial combustible gas detector

Abstract

The utility model discloses an outdoor industrial combustible gas detector which comprises a detector body, one side of the detector body is provided with a wiring port, the outer wall of the wiring port is fixedly connected with a fixed block, the fixed block is internally provided with an accommodating groove, the outer wall of the fixed block is provided with a through groove, and the through groove is fixedly connected with the wiring port. A fixing nut is fixedly connected to the outer wall of the fixing block, a movable screw rod is movably connected to the interior of the fixing nut, a positioning block is movably connected to one end of the movable screw rod, a reset spring is arranged in the positioning block, and supporting blocks are arranged at the two ends of the reset spring; the device is provided with the detector body, the wiring port, the fixed block, the accommodating groove, the through groove, a fixed nut, a movable screw rod, a positioning block, a reset spring and a supporting block, so that the positioning work after the pipeline is connected is facilitated, the situation that the pipeline falls off and is separated is prevented, and the stability and the safety in use are improved.

Description

Technical Field

[0001] This utility model belongs to the field of combustible gas detector technology, specifically relating to an outdoor industrial combustible gas detector. Background Technology

[0002] Combustible gas detectors are detectors that respond to the concentration of one or more combustible gases. There are two types of combustible gas detectors: catalytic and infrared optical. Depending on the environment in which they are used, combustible gas detectors are also divided into indoor and outdoor types, with outdoor detectors mainly used for industrial combustible gas detection.

[0003] Existing outdoor combustible gas detectors are inconvenient for locating pipelines during use. Outdoor pipelines are easily subject to impacts, leading to detachment and leakage, thus reducing stability and safety during operation. This issue has become a pressing problem for those in the field. Utility Model Content

[0004] The purpose of this invention is to provide an outdoor industrial combustible gas detector to address the problems mentioned in the background section.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an outdoor industrial combustible gas detector, including a detector body, a wiring port on one side of the detector body, a fixing block fixedly connected to the outer wall of the wiring port, a receiving groove inside the fixing block, a through groove on the outer wall of the fixing block, a fixing nut fixedly connected to the outer wall of the fixing block, a movable screw movably connected inside the fixing nut, a positioning block movably connected to one end of the movable screw, a return spring inside the positioning block, and support blocks at both ends of the return spring. By providing the detector body, wiring port, fixing block, receiving groove, through groove, fixing nut, movable screw, positioning block, return spring, and support blocks, it is convenient to perform positioning work after pipeline connection, thereby preventing pipeline from falling off and separating, thus improving the stability and safety during use and meeting people's work needs.

[0006] Furthermore, the diameter of the receiving groove is larger than the diameter of the through groove, and the through groove is symmetrically distributed on both sides of the fixing block, which facilitates the positioning of the pipeline.

[0007] Furthermore, the inner wall dimensions of the through groove are consistent with those of the wiring port, which facilitates the effective installation of pipelines.

[0008] Furthermore, the movable screw passes through the outer wall of the fixed block via a fixed nut, and one end of the movable screw extends into the interior of the receiving groove, which facilitates the installation of the movable screw.

[0009] Further, the movable screw is threadedly connected with the fixed nut, and the movable screw and the fixed nut form a rotating structure, so that the movable screw is facilitated to rotate and slide at the same time.

[0010] Further, the inner wall of the positioning block is arc-shaped, and the positioning blocks are distributed at equal angles along the axial center line of the accommodating groove, so that the pipeline is facilitated to be positioned by the positioning blocks.

[0011] Further, the supporting block forms a telescopic structure with the positioning block through the reset spring, and the supporting block is distributed in an arc shape, so that the positioning block is facilitated to be supported.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] (1) by being provided with the detector body, the wiring port, the fixed block, the accommodating groove, the through groove, the fixed nut, the movable screw, the positioning block, the reset spring and the supporting block, the pipeline is facilitated to be positioned after being connected, so that the pipeline is prevented from being separated, and the stability and safety during use are improved, and the work demand of people is met. BRIEF DESCRIPTION OF DRAWINGS

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

[0015] Fig. 1 It is the overall structure schematic view of the utility model;

[0016] Fig. 2 It is the fixed block internal side sectional schematic view of the utility model;

[0017] Fig. 3 It is the fixed block internal side sectional schematic view of the utility model.

[0018] In the drawing: 1, detector body; 2, wiring port; 3, fixed block; 4, accommodating groove; 5, through groove; 6, fixed nut; 7, movable screw; 8, positioning block; 9, reset spring; 10, supporting block. DETAILED DESCRIPTION

[0019] The utility model technical scheme will be further and non-restrictively explained in detail below in combination with the preferred embodiments and drawings. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figs. 1-3 The utility model provides technical scheme: an outdoor industrial combustible gas detector, including detector body 1, one side of detector body 1 is provided with wiring port 2, the outer wall of wiring port 2 is fixedly connected with fixed block 3, the inside of fixed block 3 is provided with accommodating groove 4, the outer wall of fixed block 3 is provided with through slot 5, the outer wall of fixed block 3 is fixedly connected with fixed nut 6, the inside of fixed nut 6 is movably connected with movable screw rod 7, one end of movable screw rod 7 is movably connected with positioning block 8, the inside of positioning block 8 is provided with reset spring 9, the both ends of reset spring 9 are provided with support block 10, through being provided with detector body 1, wiring port 2, fixed block 3, accommodating groove 4, through slot 5, fixed nut 6, movable screw rod 7, positioning block 8, reset spring 9 and support block 10, it is convenient to carry out positioning work after pipeline connection, thereby prevent the pipeline from falling off separation condition, and then improve the stability and security when using, satisfy the work demand of people.

[0021] Further, the diameter of the accommodating groove 4 is greater than the diameter of the through slot 5, and the through slot 5 is symmetrically distributed on both sides of the fixed block 3, which facilitates the positioning work of the pipeline.

[0022] Further, the inner wall size of the through slot 5 and the wiring port 2 is consistent, which facilitates the effective installation of the pipeline.

[0023] Further, the movable screw rod 7 penetrates the outer wall of the fixed block 3 through the fixed nut 6, and one end of the movable screw rod 7 extends into the inside of the accommodating groove 4, which facilitates the installation of the movable screw rod 7.

[0024] Further, the movable screw rod 7 is screwed with the fixed nut 6, and the movable screw rod 7 and the fixed nut 6 form a rotating structure, which facilitates the rotation and sliding of the movable screw rod 7.

[0025] Further, the inner wall of the positioning block 8 is arc-shaped, and the positioning block 8 is equally angularly distributed along the axial center line of the accommodating groove 4, which facilitates the positioning work of the pipeline through the positioning block 8.

[0026] Further, the support block 10 forms a telescopic structure with the positioning block 8 through the reset spring 9, and the support block 10 is arc-shaped, which facilitates the support of the positioning block 8.

[0027] In use, first through the through slot 5 after connecting with the connection port 2, then dial the activity screw 7 rotation, make the activity screw 7 slide through the thread connection with the fixed nut 6, so that the activity screw 7 drives the positioning block 8 sliding, make the right circle formed between the positioning block 8 gradually reduce, thereby positioning the pipeline, solve the pipeline prone to falling off, thereby improve the stability and safety in use, and the right circle formed between the positioning block 8 shrink, will drive the support block 10 to the inside of the positioning block 8 sliding, so that the support block 10 drives the reset spring 9 compression deformation, subsequent activity screw 7 gradually slide out, will be through the elasticity of reset spring 9, drive the support block 10 reset rotation, so that the support block 10 drives the right circle formed between the positioning block 8 expand, in turn release the positioning work of the pipeline.

[0028] In the description of the present application, it is understood that the terms "upper", "lower", "front", "back", "left", "right", etc. indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore it cannot be understood as a limitation of the present application.

[0029] Finally, it should be pointed out that: the above examples are only used to illustrate the technical solutions of the present application, and not to limit it. Although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An outdoor industrial type combustible gas detector comprising a detector body (1), characterized in that: One side of the detector body (1) is provided with a wiring port (2), the outer wall of the wiring port (2) is fixedly connected with a fixed block (3), the inside of the fixed block (3) is provided with an accommodating groove (4), the outer wall of the fixed block (3) is provided with a through groove (5), the outer wall of the fixed block (3) is fixedly connected with a fixed nut (6), the inside of the fixed nut (6) is movably connected with a movable screw rod (7), one end of the movable screw rod (7) is movably connected with a positioning block (8), the inside of the positioning block (8) is provided with a reset spring (9), the both ends of the reset spring (9) are provided with a supporting block (10).

2. An outdoor industrial combustible gas detector according to claim 1, characterized in that: The diameter of the accommodating groove (4) is greater than the diameter of the through groove (5), and the through groove (5) is symmetrically distributed on both sides of the fixed block (3).

3. An outdoor industrial combustible gas detector according to claim 1, wherein: The through groove (5) is consistent with the size of the inner wall of the wiring port (2).

4. An outdoor industrial combustible gas detector according to claim 1, wherein: The movable screw rod (7) penetrates the outer wall of the fixed block (3) through the fixed nut (6), and one end of the movable screw rod (7) extends into the inside of the accommodating groove (4).

5. An outdoor industrial combustible gas detector according to claim 1, wherein: The movable screw rod (7) is screwed with the fixed nut (6), and the movable screw rod (7) and the fixed nut (6) constitute a rotating structure.

6. An outdoor industrial combustible gas detector according to claim 1, wherein: The inner wall of the positioning block (8) is arc-shaped, and the positioning block (8) is equally angularly distributed along the axial center line of the accommodating groove (4).

7. An outdoor industrial combustible gas detector according to claim 1, wherein: The supporting block (10) and the positioning block (8) constitute a telescopic structure through the reset spring (9), and the supporting block (10) is arc-shapedly distributed.

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