CN213068568U

CN213068568U - Fixed effectual be used for pipeline dust measuring instrument

Info

Publication number: CN213068568U
Application number: CN202021999426.XU
Authority: CN
Inventors: 高明言; 刘文华; 李俊岷; 王兴
Original assignee: Yantai Sanhe Lixin Automation Equipment Co ltd
Current assignee: Yantai Sanhe Lixin Automation Equipment Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-04-27
Anticipated expiration: 2030-09-14

Abstract

The utility model provides a fixed effectual be used for pipeline dust measuring instrument relates to dust detection appearance technical field, including panel, body, detection stick and latch device, panel fixed surface is connected with the connecting rod, and the one end fixedly connected with locating piece of panel is kept away from to the connecting rod, and during the locating piece inserted the body, the surface and the body threaded connection of locating piece, detection stick were located the body, and the one end that the connecting rod was kept away from to the locating piece is provided with latch device, and latch device is including the installation piece, and the fixed surface of installation piece and locating piece is connected, and the installation piece is located the body. The utility model discloses, the detection stick among the present most pipeline dust measuring instrument is difficult to clean, easily adheres to a large amount of debris on the detection stick, reduces the precision that equipment detected, influences the result of use of equipment, and the stability of above-mentioned problem and improve equipment is effectively avoided in the application of this device.

Description

Fixed effectual be used for pipeline dust measuring instrument

Technical Field

The utility model relates to a dust detector technical field especially relates to a fixed effectual be used for pipeline dust measuring instrument.

Background

The dust detector is called a dust meter for short, also called a dust measuring instrument or a dust tester, and is mainly used for detecting the dust concentration in the ambient air, and the type of the dust meter is as follows: laser dust meter, online continuous monitoring dust meter, portable dust meter, etc.

The dust meter is widely applied to disease prevention control centers, mines, metallurgy, power plants, chemical manufacturing, health supervision, environmental protection, environment on-line monitoring and the like, so that the pipeline dust measurement is wide, and the existing most of instruments for pipeline dust measurement (monitoring) are unstable in fixation during use, so that the equipment use is influenced, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the fixed effectual a pipeline dust measuring instrument that is used for that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a pipeline dust measuring instrument with good fixing effect comprises a panel, a pipe body, a detecting rod and a clamping device, wherein the surface of the panel is fixedly connected with a connecting rod, one end, far away from the panel, of the connecting rod is fixedly connected with a positioning block, the positioning block is inserted into the pipe body, the surface of the positioning block is in threaded connection with the pipe body, the detecting rod is positioned in the pipe body, one end, far away from the connecting rod, of the positioning block is provided with the clamping device, the clamping device comprises an installation block, the installation block is fixedly connected with the surface of the positioning block, the installation block is positioned in the pipe body, one end, far away from the positioning block, of the installation block is fixedly connected with the connecting rod, the upper surface of the detecting rod is fixedly connected with a connecting sleeve, the connecting sleeve is sleeved on the connecting rod and is in threaded connection with, the surface of the clamping block is abutted against the connecting sleeve.

Preferably, the inner wall of the mounting groove is fixedly connected with a spring, and one end, far away from the mounting block, of the spring is fixedly connected with the clamping block.

Preferably, the surface of the clamping block is provided with a sliding hole, a positioning ring is inserted in the sliding hole, and the surface of the positioning ring is in sliding connection with the sliding hole.

Preferably, the surface of the mounting rod is provided with two symmetrically arranged fixing devices, and one ends of the fixing devices are abutted against the surface of the pipe body.

Preferably, the fixing device comprises a fixing block, the fixing block is fixedly connected with the surface of the mounting rod, the inner wall of the fixing block is rotatably connected with a transmission rod, one end, far away from the fixing block, of the transmission rod is rotatably connected with a sucker shell, and the sucker shell abuts against the surface of the pipe body.

Preferably, the surface of the sucker shell is provided with a threaded hole, the threaded hole is inserted and connected with a threaded rod in a threaded manner, one end of the threaded rod, which is located in the sucker shell, is fixedly connected with an air plug, one end of the threaded rod, which is far away from the air plug, is fixedly connected with a turntable, and the surface of the air plug is connected with the inner wall of the sucker shell in a sliding manner.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through setting up latch device, when changing the detection stick, earlier the orientation pulling that the location hoop is close to the installation piece, the holding ring drives the fixture block and opens, spring atress deformation produces elasticity, rotatory detection stick drives the adapter sleeve and rotates, will detect the stick and take off and change immediately, change the back and loosen the holding ring, the spring loses constraint release elasticity, spring pulling fixture block loses and supports tight adapter sleeve, prevent that the detection stick from droing, it is difficult to clean to detect the stick in the most pipeline dust measuring instrument at present, easily adhere to a large amount of debris on the detection stick, reduce the precision that equipment detected, influence the result of use of equipment, the stability of above-mentioned problem and improve equipment is effectively avoided in the application of this device.

2. The utility model discloses in, through setting up fixing device, when erection equipment, stretch into the body with the detection stick earlier, the rotation locating piece is fixed with it and body, stir the transfer line and drive the sucking disc shell and paste tight body, it slides in to the sucking disc shell to rotate the threaded rod immediately, sucking disc shell is fixed with the body, thereby ensure the stability of instrument, present pipeline dust measuring instrument is difficult to be connected fixedly with the body, the condition that equipment rocked appears, easily cause the incident, influence the use of equipment, the above-mentioned problem of application of this device is effectively avoided and improve equipment's security.

Drawings

FIG. 1 is a schematic structural view of a pipeline dust measuring instrument with good fixing effect;

FIG. 2 is an exploded view of the pipeline dust measuring instrument with good fixing effect;

FIG. 3 is a schematic view of the internal structure of the pipeline dust measuring instrument with good fixing effect;

FIG. 4 is a schematic view of a portion of the structure of FIG. 3 of the pipeline dust measuring instrument with good fixing effect;

fig. 5 is the utility model provides a fixed effectual a fixing device's in being used for pipeline dust measuring instrument structural schematic diagram.

Illustration of the drawings: 1. a panel; 2. mounting a rod; 3. a pipe body; 4. a detection rod; 5. a fixing device; 51. a transmission rod; 52. a turntable; 53. a sucker shell; 54. a threaded rod; 55. a fixed block; 56. an air lock; 6. positioning blocks; 7. a clamping device; 71. mounting grooves; 72. mounting blocks; 73. a clamping block; 74. a positioning ring; 75. a connecting rod; 76. connecting sleeves; 77. a spring; 78. and (4) a slide hole.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-5, the utility model provides a fixed effectual a be used for pipeline dust measuring instrument, including panel 1, body 3, detection stick 4 and latch device 7, panel 1 fixed surface is connected with installation pole 2, and panel 1's one end fixedly connected with locating piece 6 is kept away from to installation pole 2, and locating piece 6 inserts in the body 3, the surface and the 3 threaded connection of body of locating piece 6, and detection stick 4 is located body 3, and the one end that installation pole 2 was kept away from to locating piece 6 is provided with latch device 7.

The specific arrangement and function of the catch means 7 and the fixing means 5 will be described in detail below.

As shown in fig. 1 and 3, the clamping device 7 includes an installation block 72, the installation block 72 is fixedly connected to the surface of the positioning block 6, the installation block 72 is located in the tube body 3, one end of the installation block 72, which is far away from the positioning block 6, is fixedly connected to a connection rod 75, an upper surface of the detection rod 4 is fixedly connected to a connection sleeve 76, the connection sleeve 76 is sleeved on the connection rod 75 and is in threaded connection with the surface of the connection rod, two symmetrically-arranged installation grooves 71 are formed in the surface of the installation block 72, a fixture block 73 is rotatably connected to the inner wall of the installation groove 71, the surface of the fixture block 73 abuts against the connection sleeve 76, a spring 77 is fixedly connected to the inner wall of the installation groove 71, one end of the spring 77, which is far away from the installation block 72, is fixedly connected to the fixture block 73.

The whole clamping device 7 achieves the effects that by arranging the clamping device 7, when the detection rod 4 is replaced, the positioning ring 74 is pulled towards the direction close to the mounting block 72, the positioning ring 74 drives the clamping block 73 to open, the spring 77 is stressed and deformed to generate elasticity, the detection rod 4 is rotated to drive the connecting sleeve 76 to rotate, the detection rod 4 is taken down and replaced immediately, the positioning ring 74 is loosened after the replacement is completed, the spring 77 loses constraint and releases the elasticity, the spring 77 pulls the clamping block 73 to lose the connecting sleeve 76 tightly, the detection rod 4 is prevented from falling off, the detection rod 4 in most of the existing pipeline dust measuring instruments is difficult to clean at present, a large amount of sundries are easily adhered to the detection rod 4, the detection precision of equipment is reduced, the use effect of the equipment is influenced, and the application of the device effectively avoids the problems and improves the.

As shown in fig. 1 and 5, the surface of the installation rod 2 is provided with two symmetrically arranged fixing devices 5, one end of each fixing device 5 abuts against the surface of the pipe body 3, each fixing device 5 comprises a fixing block 55, the fixing block 55 is fixedly connected with the surface of the installation rod 2, the inner wall of the fixing block 55 is rotatably connected with a transmission rod 51, one end of the transmission rod 51, which is far away from the fixing block 55, is rotatably connected with a sucker shell 53, the sucker shell 53 abuts against the surface of the pipe body 3, the surface of the sucker shell 53 is provided with a threaded hole, the threaded hole is inserted and connected with a threaded rod 54, one end of the threaded rod 54, which is located in the sucker shell 53, is fixedly connected with an air plug 56, one end of the threaded rod 54, which is far away from the air plug 56, is fixedly connected.

The whole fixing device 5 of the device has the advantages that the fixing device 5 is arranged, when the device is installed, the detection rod 4 firstly extends into the tube body 3, the positioning block 6 is rotated to fix the detection rod with the tube body 3, the transmission rod 51 is stirred to drive the sucker shell 53 to be attached to the tube body 3, the threaded rod 54 is rotated to drive the air plug 56 to slide into the sucker shell 53, the sucker shell 53 is fixed with the tube body 3, the stability of the instrument is ensured, the existing tube body 3 dust measuring instrument is difficult to be connected and fixed with the tube body 3, the situation that the device shakes occurs, safety accidents are easy to cause, the use of the device is influenced, and the device is effectively applied to avoid the problems and improve the safety of the device.

The whole working principle is that when the detection rod 4 is replaced, the positioning ring 74 is firstly pulled towards the direction close to the mounting block 72, the positioning ring 74 drives the clamping block 73 to open, the spring 77 is stressed and deformed to generate elasticity, the detection rod 4 is rotated to drive the connecting sleeve 76 to rotate, the detection rod 4 is immediately taken down and replaced, after the replacement is completed, the positioning ring 74 is loosened, the spring 77 loses constraint and releases the elasticity, the spring 77 pulls the clamping block 73 to lose the tightly-abutting connecting sleeve 76, the detection rod 4 is prevented from falling off, the detection rod 4 in most of the existing pipe body 3 dust measuring instruments is difficult to clean, a large amount of sundries are easily adhered to the detection rod 4, the detection precision of the device is reduced, the use effect of the device is influenced, the application of the device effectively avoids the problems and improves the stability of the device, when the device is mounted, the detection rod 4 firstly extends into the pipe body 3, the, poking the transfer line 51 and driving sucking disc shell 53 and paste tight body 3, rotating threaded rod 54 immediately and driving air lock 56 and slide in sucking disc shell 53, sucking disc shell 53 is fixed with body 3 to ensure the stability of instrument, present pipeline dust measuring instrument is difficult to be connected fixedly with body 3, the condition that the equipment rocked appears, easily cause the incident, influence the use of equipment, the application of this device effectively avoids above-mentioned problem and the security of improve equipment.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiments into equivalent variations to apply to other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a fixed effectual be used for pipeline dust measuring instrument, includes panel (1), body (3), detection stick (4) and latch device (7), its characterized in that: the surface of the panel (1) is fixedly connected with an installation rod (2), one end of the installation rod (2) far away from the panel (1) is fixedly connected with a positioning block (6), the positioning block (6) is inserted into the tube body (3), the surface of the positioning block (6) is in threaded connection with the tube body (3), the detection rod (4) is positioned in the tube body (3), one end of the positioning block (6) far away from the installation rod (2) is provided with a clamping device (7), the clamping device (7) comprises an installation block (72), the installation block (72) is in surface fixed connection with the positioning block (6), the installation block (72) is positioned in the tube body (3), one end of the installation block (72) far away from the positioning block (6) is fixedly connected with a connecting rod (75), the upper surface of the detection rod (4) is fixedly connected with a connecting sleeve (76), the connecting sleeve (76) is sleeved on the connecting rod (75) and is in surface, two mounting grooves (71) which are symmetrically arranged are formed in the surface of the mounting block (72), a clamping block (73) is rotatably connected to the inner wall of each mounting groove (71), and the surface of each clamping block (73) is abutted to the corresponding connecting sleeve (76).

2. The pipeline dust measuring instrument with good fixing effect according to claim 1, characterized in that: the inner wall fixedly connected with spring (77) of mounting groove (71), one end and fixture block (73) fixed connection of installation piece (72) are kept away from to spring (77).

3. The pipeline dust measuring instrument with good fixing effect according to claim 1, characterized in that: the surface of the clamping block (73) is provided with a sliding hole (78), a positioning ring (74) is inserted into the sliding hole (78), and the surface of the positioning ring (74) is in sliding connection with the sliding hole (78).

4. The pipeline dust measuring instrument with good fixing effect according to claim 1, characterized in that: the surface of the mounting rod (2) is provided with two symmetrically arranged fixing devices (5), and one end of each fixing device (5) is abutted to the surface of the pipe body (3).

5. The pipeline dust measuring instrument with good fixing effect according to claim 4, characterized in that: fixing device (5) include fixed block (55), fixed block (55) are connected with the fixed surface of installation pole (2), the inner wall of fixed block (55) rotates and is connected with transfer line (51), the one end that fixed block (55) were kept away from in transfer line (51) rotates and is connected with sucking disc shell (53), sucking disc shell (53) offset with the surface of body (3).

6. The pipeline dust measuring instrument with good fixing effect according to claim 5, characterized in that: the surface of the sucker shell (53) is provided with a threaded hole, the threaded hole is internally inserted and is in threaded connection with a threaded rod (54), the threaded rod (54) is located at one end of the sucker shell (53) and is fixedly connected with an air plug (56), one end of the threaded rod (54) far away from the air plug (56) is fixedly connected with a turntable (52), and the surface of the air plug (56) is in sliding connection with the inner wall of the sucker shell (53).