Fixed gas detector convenient to install

Abstract

The utility model discloses a fixed gas detector convenient to install, which comprises a fixed plate, the outer wall of the fixed plate is provided with a plurality of fixed holes, the outer wall of the fixed plate is fixedly provided with a sliding rod through a movable frame, the outer wall of the sliding rod is slidably provided with a sliding block through a limiting mechanism, and the end part of the sliding block is fixedly provided with a connecting plate. A toothed plate is fixedly mounted on the outer wall of the moving frame, a conical rotor motor is fixedly mounted on the outer wall of the connecting plate, the outer wall of an output shaft of the conical rotor motor is connected with the toothed plate through a rotating mechanism, and a connecting sleeve is fixedly mounted on the outer wall of the connecting plate. By arranging the connecting sleeve, the inserting block, the locking bolt and other assemblies, the connecting block drives the inserting block to be inserted into the connecting sleeve in a sliding mode, so that the instrument body can be conveniently installed, then the locking bolt can be rotated to be rotationally connected with the interior of the threaded hole, and therefore the inserting block and the connecting sleeve can be fixed; therefore, the instrument body is fixedly installed.

Description

Technical Field

[0001] The utility model relates to the technical field of gas detection, in particular to a fixed gas detector which is easy to install. Background Art

[0002] A gas detector is an instrumentation tool for detecting gas leakage concentration. It mainly uses a sampling probe to collect gas into the detector, and uses a gas sensor to detect the type of gas in the environment as well as the composition and content of the detected gas.

[0003] Gas detectors are divided into portable and fixed types. Portable ones are usually suitable for carrying around for testing, but if you are in an environment that requires 24-hour online monitoring, you need to use a fixed detector to detect gas concentration. Fixed detectors can be fixed to the wall with bolts. In the prior art, most fixed gas detectors need to be disassembled and installed from the wall for easy calibration and maintenance. Due to their large size, multiple people are required to assist in lifting and installing them. The whole process is cumbersome and causes inconvenience to the installation work.

[0004] Therefore, it is necessary to design a fixed gas detector that is easy to install in view of the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a fixed gas detector which is easy to install.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A fixed gas detector which is easy to install, comprises a fixing plate, a plurality of fixing holes are opened on the outer wall of the fixing plate, a sliding rod is fixedly installed on the outer wall of the fixing plate through a movable frame, a sliding block is slidably installed on the outer wall of the sliding rod through a limiting mechanism, a connecting plate is fixedly installed on the end of the sliding block, a tooth plate is fixedly installed on the outer wall of the movable frame, a conical rotor motor is fixedly installed on the outer wall of the connecting plate, the outer wall of the output shaft of the conical rotor motor is connected to the tooth plate through a rotating mechanism, a connecting sleeve is fixedly installed on the outer wall of the connecting plate, an insert block is slidably installed inside the connecting sleeve, the outer wall of the insert block is fixedly connected to an instrument body through a connecting mechanism, connecting sleeves are fixedly installed on the outer walls of both sides of the instrument body through a supporting mechanism, and protective plates are fixedly connected to the insides of the two connecting sleeves through a connecting mechanism.

[0008] Preferably, the limiting mechanism comprises a limiting rod fixedly installed inside the moving frame, and the limiting rod slides through the sliding block.

[0009] Preferably, the rotating mechanism comprises a gear fixedly mounted on the outer wall of the output shaft of the conical rotor motor, and the gear is meshed with the gear plate.

[0010] Preferably, the connection mechanism comprises a connection block fixedly mounted on the outer wall of the insert block, and an end of the connection block is fixedly connected to the back side of the instrument body.

[0011] Preferably, the supporting mechanism comprises a supporting plate fixedly mounted on the outer wall of the instrument body, and the connecting sleeve is fixedly mounted on the upper end surface of the supporting plate.

[0012] Preferably, the connection mechanism comprises a connection rod slidably mounted inside the connection sleeve, and the end of the connection rod is fixedly connected to the bottom wall of the protective plate.

[0013] Preferably, a locking bolt is installed through a threaded rotation on the outer wall of the connecting sleeve, and a movable opening cooperating with the connecting block is provided on the outer wall of the connecting sleeve.

[0014] Preferably, a threaded hole is provided on the outer wall of the insert block, and the locking bolt is rotatably connected to the inside of the threaded hole.

[0015] Beneficial effects of the utility model:

[0016] 1. By setting up components such as a connecting sleeve, an insert block and a locking bolt, the connecting block drives the insert block to slide into the inside of the connecting sleeve, thereby realizing convenient installation of the instrument body, and then the locking bolt can be rotated to make it rotated and connected with the inside of the threaded hole, thereby realizing the fixation between the insert block and the connecting sleeve, thereby realizing fixed installation of the instrument body.

[0017] 2. By setting up components such as toothed plates, gears and sliders, the connecting plate can be subjected to force when the gears and toothed plates are engaged, so that the connecting plate can be subjected to force to drive the slider to slide on the outer wall of the slide rod through the cooperation of the limit rod, thereby driving the instrument body to move up and down, so as to conveniently adjust its use height. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a fixed gas detector that is easy to install proposed by the utility model;

[0019] Figure 2 for Figure 1 Schematic diagram of the vertical section structure;

[0020] Figure 3 This is a side view structural diagram of a fixed gas detector that is easy to install proposed by the utility model;

[0021] Figure 4 for Figure 2 Schematic diagram of the vertical section structure;

[0022] Figure 5for Figure 2 A schematic diagram of the structure enlargement at point A;

[0023] Figure 6 for Figure 3 Schematic diagram of the enlarged structure at point B in FIG.

[0024] In the figure: 1 fixed plate, 2 moving frame, 3 sliding rod, 4 limiting rod, 5 slider, 6 connecting plate, 7 tooth plate, 8 conical rotor motor, 9 gear, 10 connecting sleeve, 11 plug block, 12 locking bolt, 13 connecting block, 14 instrument body, 15 support plate, 16 connecting sleeve, 17 connecting rod, 18 protective plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Reference Figure 1-6 As shown, a fixed gas detector that is easy to install includes a fixed plate 1, a plurality of fixing holes are opened on the outer wall of the fixed plate 1, a sliding rod 3 is fixedly installed on the outer wall of the fixed plate 1 through a moving frame 2, a sliding block 5 is slidably installed on the outer wall of the sliding bar 3 through a limiting mechanism, and the limiting mechanism includes a limiting rod 4 fixedly installed inside the moving frame 2, the limiting rod 4 slides through the sliding block 5, and the limiting rod 4 can limit the sliding block 5 so that the sliding block 5 can only move axially along the outer wall of the sliding bar 3.

[0027] A connecting plate 6 is fixedly mounted on the end of the slider 5, a tooth plate 7 is fixedly mounted on the outer wall of the moving frame 2, a conical rotor motor 8 is fixedly mounted on the outer wall of the connecting plate 6, and the outer wall of the output shaft of the conical rotor motor 8 is connected to the tooth plate 7 through a rotating mechanism. The rotating mechanism includes a gear 9 fixedly mounted on the outer wall of the output shaft of the conical rotor motor 8, and the gear 9 and the tooth plate 7 are engaged with each other. The conical rotor motor 8 is an electric motor with a conical stator inner cavity and a rotor outer shape, and it has the ability of self-braking in case of power failure.

[0028] A connecting sleeve 10 is fixedly installed on the outer wall of the connecting plate 6, and an insert block 11 is slidably installed inside the connecting sleeve 10. The outer wall of the insert block 11 is fixedly connected to the instrument body 14 through a connecting mechanism. The connecting mechanism includes a connecting block 13 fixedly installed on the outer wall of the insert block 11, a locking bolt 12 is threadedly installed on the outer wall of the connecting sleeve 10, a movable opening matching the connecting block 13 is provided on the outer wall of the connecting sleeve 10, a threaded hole is provided on the outer wall of the insert block 11, the locking bolt 12 is rotatably connected to the inside of the threaded hole, and the end of the connecting block 13 is fixedly connected to the back of the instrument body 14.

[0029] The outer walls on both sides of the instrument body 14 are fixedly installed with connecting sleeves 16 through a supporting mechanism. The supporting mechanism includes a supporting plate 15 fixedly installed on the outer wall of the instrument body 14. The connecting sleeve 16 is fixedly installed on the upper end surface of the support plate 15. The insides of the two connecting sleeves 16 are jointly fixedly connected with a protective plate 18 through a connecting mechanism. The connecting mechanism includes a connecting rod 17 slidably installed inside the connecting sleeve 16, and the end of the connecting rod 17 is fixedly connected to the bottom wall of the protective plate 18.

[0030] When the utility model is used, the fixing plate 1 can be fixedly installed on the wall through the cooperation of the fixing bolts and the fixing holes, and then the connecting block 13 can drive the plug block 11 to slide and insert into the connecting sleeve 10, thereby realizing the convenient installation of the instrument body 14; then the locking bolt 12 can be rotated to make it rotated and connected with the inside of the threaded hole, thereby realizing the fixation between the plug block 11 and the connecting sleeve 10, thereby realizing the fixed installation of the instrument body 14. When the instrument body 14 is used, the two connecting rods 17 can be slidably installed in the two connecting sleeves 16 respectively, thereby realizing the convenient installation of the protective plate 18, so that the protective plate 18 can safely protect the upper end surface of the instrument body 14 to prevent it from being damaged by falling objects.

[0031] When it is necessary to conveniently adjust the use height of the instrument body 14, the conical rotor motor 8 can drive the gear 9 to rotate. When the gear 9 is engaged with the toothed plate 7, the connecting plate 6 can be subjected to force. As a result, the connecting plate 6 can be subjected to force to drive the slider 5 to slide on the outer wall of the slide rod 3 through the cooperation of the limit rod 4, thereby driving the instrument body 14 to move up and down, so that its use height can be conveniently adjusted.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fixed gas detector that is easy to install, characterized in that: The invention comprises a fixed plate (1), wherein the outer wall of the fixed plate (1) is provided with a plurality of fixing holes, the outer wall of the fixed plate (1) is fixedly mounted with a sliding rod (3) through a moving frame (2), the outer wall of the sliding rod (3) is slidably mounted with a sliding block (5) through a limiting mechanism, a connecting plate (6) is fixedly mounted at the end of the sliding block (5), the outer wall of the moving frame (2) is fixedly mounted with a tooth plate (7), the outer wall of the connecting plate (6) is fixedly mounted with a conical rotor motor (8), the outer wall of the output shaft of the conical rotor motor (8) is connected to the tooth plate (7) through a rotating mechanism, a connecting sleeve (10) is fixedly mounted on the outer wall of the connecting plate (6), an insert block (11) is slidably mounted inside the connecting sleeve (10), the outer wall of the insert block (11) is fixedly connected to an instrument body (14) through a connecting mechanism, both outer walls of the two sides of the instrument body (14) are fixedly mounted with a connecting sleeve (16) through a supporting mechanism, and the insides of the two connecting sleeves (16) are fixedly connected with a protective plate (18) through a connecting mechanism.

2. The fixed gas detector that is easy to install according to claim 1 is characterized in that: The limiting mechanism comprises a limiting rod (4) fixedly mounted inside the moving frame (2), and the limiting rod (4) slides through the sliding block (5).

3. The fixed gas detector that is easy to install according to claim 2 is characterized in that: The rotating mechanism comprises a gear (9) fixedly mounted on the outer wall of the output shaft of the conical rotor motor (8), and the gear (9) and the toothed plate (7) are meshed with each other.

4. The fixed gas detector that is easy to install according to claim 3 is characterized in that: The connection mechanism comprises a connection block (13) fixedly mounted on the outer wall of the insert block (11), and an end of the connection block (13) is fixedly connected to the back of the instrument body (14).

5. A fixed gas detector that is easy to install according to claim 4, characterized in that: The support mechanism comprises a support plate (15) fixedly mounted on the outer wall of the instrument body (14); the connection sleeve (16) is fixedly mounted on the upper end surface of the support plate (15).

6. The fixed gas detector that is easy to install according to claim 5 is characterized in that: The connection mechanism comprises a connection rod (17) slidably mounted inside the connection sleeve (16), and an end of the connection rod (17) is fixedly connected to the bottom wall of the protection plate (18).

7. The fixed gas detector that is easy to install according to claim 6 is characterized in that: A locking bolt (12) is installed through a threaded rotation on the outer wall of the connecting sleeve (10), and a movable opening is provided on the outer wall of the connecting sleeve (10) to cooperate with the connecting block (13).

8. The fixed gas detector that is easy to install according to claim 7 is characterized in that: The outer wall of the insert block (11) is provided with a threaded hole, and the locking bolt (12) is rotatably connected to the inside of the threaded hole.

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