CN217587112U

CN217587112U - Chemical production safety detector

Info

Publication number: CN217587112U
Application number: CN202221079134.3U
Authority: CN
Inventors: 杨清伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-10-14
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a chemical production safety detector, be provided with the aspiration pump in the detector body, be connected with the intake pipe on the detector body, be provided with the display screen on the detector body, first fixed block and second fixed block pass through the connecting plate and connect, first fixed block is fixed in the back wall of detector body, have the cavity in the first fixed block, be connected with first intake pipe on the first fixed block, the one end of first intake pipe gets into in the cavity, the other end and the intake pipe of first intake pipe are connected, the both ends of second intake pipe rotate respectively and set up on first fixed block and second fixed block, the front end of second intake pipe gets into in the cavity, the rear end of second intake pipe is sealed, third intake pipe and the circumference wall of second intake pipe are connected, the inner chamber of third intake pipe and the inner chamber of second intake pipe communicate; this device is when inserting jar body from multiple direction, and the homoenergetic guarantees that the detector body is in vertical state, is convenient for observe the gaseous detection numerical value in jar body.

Description

Chemical production safety detector

Technical Field

The utility model relates to a safety inspection technical field, concretely relates to chemical production safety detector.

Background

Chemical engineering is a technique of changing the composition, structure or synthesizing new substances by chemical methods. In the process of chemical production, a lot of harmful gases are often generated, so that safety detection is needed to be carried out at any time in the process of chemical production. The pump suction type gas detector can extract and sample gas in a region to be detected, then the gas is detected in the gas detector, a vent pipe can be installed on the air suction pump in places where some human bodies cannot enter conveniently, such as pipelines, a tank body and the like, and the gas is sucked and sampled by inserting the vent pipe into the tank body. But because different jar body breather pipes insert the hole site direction different, lead to the direction of detector body to overturn in the different situation needs, be not convenient for carry out the observation that detects numerical value to the display screen on the detector body.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a chemical production safety detector, this device is when inserting jar body from multiple direction, and the homoenergetic guarantees that the detector body is in vertical state, is convenient for observe the gaseous detection numerical value in the jar body from the display screen.

The utility model provides a chemical production safety detector, including the detector body, this internal aspiration pump that is provided with of detector, be connected with the intake pipe on the detector body, be provided with the display screen on the detector body, still include first fixed block and second fixed block, first fixed block and second fixed block pass through the connecting plate and connect, first fixed block is fixed in the back wall of detector body, the cavity has in the first fixed block, be connected with first intake pipe on the first fixed block, the one end of first intake pipe gets into in the cavity, the other end and the intake-tube connection of first intake pipe, the both ends of second intake pipe rotate respectively and set up on first fixed block and second fixed block, the front end of second intake pipe gets into in the cavity, the rear end of second intake pipe is sealed, the circumference wall of third intake pipe and second intake pipe is connected, the inner chamber of third intake pipe and the inner chamber intercommunication of second intake pipe, be provided with stop device on the second fixed block, stop device can restrict the rotation of second intake pipe.

Preferably, the limiting device comprises a fixing column, a fixing rod, a fixing plate, a threaded rod, a top plate, two driving plates, two moving blocks and two clamping plates;

the fixing column is fixed on the second fixing block, the fixing plate is arranged on the fixing column, the top plate is positioned below the fixing plate, the top wall of the top plate is provided with a threaded rod and a fixing rod, the bottom end of the threaded rod is rotatably connected with the top wall of the top plate, the threaded rod and the fixing rod both movably penetrate through the fixing plate, and the threaded rod is in threaded connection with the fixing plate;

the antetheca of second fixed block slides and is provided with two splint, and splint can the side-to-side motion, and two splint are located the left and right sides of second intake pipe respectively, and the roof of every splint all is connected with the movable block, the whole downward sloping in the direction of outside is gone up from the inboard to the outer wall of movable block, and two drive plates are connected to the diapire of roof, and the diapire of two drive plates contacts with the outer wall of two movable blocks respectively.

Preferably, the third air inlet pipe is a telescopic pipe.

Preferably, the length of the third air inlet pipe after being completely stretched is 40cm-60cm.

Preferably, the front wall of the second fixing block is provided with a sliding groove, the sliding groove is arranged along the left-right direction, the clamping plate is connected with a sliding block, and the sliding block is in sliding connection with the sliding groove.

Preferably, the bottom end of the threaded rod is connected with the inner ring of the bearing, and the outer ring of the bearing is connected with the top wall of the top plate.

Preferably, a bolt head is connected to the top end of the threaded rod.

Preferably, the inner wall of the clamping plate is an arc surface, and the arc surface is matched with the outer circumferential wall of the second air inlet pipe.

The beneficial effects of the utility model embody: through first fixed block among this technical scheme, the second fixed block, the connecting plate, first intake pipe, the cooperation of second intake pipe and third intake pipe, when using, with the vertical placing of detector body, according to the patchhole of the different jar bodies, rotate the third intake pipe, the third intake pipe drives the second intake pipe and rotates, the direction of adjustment third intake pipe, then use stop device to fix the second intake pipe, it is internal to insert the third intake pipe into the jar, no matter from the top of the jar body, the bottom, the third intake pipe is inserted to left part or right part, the homoenergetic keeps the detector body to be in vertical state of placing, be convenient for like this observe the test value that shows on the display screen.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural view of the detector body of the present invention;

fig. 2 is the structure diagram of the rest of the components installed on the detector body in the utility model.

In the attached drawing, 1-detector body, 2-air inlet pipe, 3-display screen, 4-first fixed block, 5-second fixed block, 6-connecting plate, 7-first air inlet pipe, 8-second air inlet pipe, 9-third air inlet pipe, 10-clamping plate, 11-moving block, 12-driving plate, 13-top plate, 14-threaded rod, 15-fixing plate, 16-fixing rod and 17-fixing column.

Detailed Description

Embodiments of the present invention will be described in detail with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

Example 1

As shown in fig. 1, the embodiment provides a chemical production safety detector, including detector body 1, be provided with the aspiration pump in the detector body 1, be connected with intake pipe 2 on the detector body 1, be provided with display screen 3 on the detector body 1, still include first fixed block 4 and second fixed block 5, first fixed block 4 and second fixed block 5 pass through connecting plate 6 and connect, first fixed block 4 is fixed in the back wall of detector body 1, the cavity has in the first fixed block 4, be connected with first intake pipe 7 on the first fixed block 4, the one end of first intake pipe 7 gets into in the cavity, the other end and the intake pipe 2 of first intake pipe 7 are connected, the both ends of second intake pipe 8 rotate respectively and set up on first fixed block 4 and second fixed block 5, the front end of second intake pipe 8 gets into in the cavity, the rear end of second intake pipe 8 is sealed, third intake pipe 9 is connected with the circumference wall of second intake pipe 8, the inner chamber and the inner chamber intercommunication of second intake pipe 9, be provided with stop device on the second fixed block 5, stop device can restrict the rotation of second intake pipe 8.

On the present detector, intake pipe 2 and display screen 3 have on the detector body 1, in the time of using, connect the breather pipe in intake pipe 2, stretch into the internal portion of jar with the breather pipe, then start the aspiration pump, detect in the gas suction detector body 1 of the internal portion of jar, then the numerical value that detects shows on display screen 3, but because different jar body breather pipe male hole site directions are different, detector body 1 is when using, can be according to the position control direction of different breather pipes, the upset can be found to the 3 positions of display screen on the detector body 1 like this, be not convenient for observe the numerical value that detects on the display screen 3.

Set up first fixed block 4 in this embodiment, second fixed block 5, connecting plate 6, first intake pipe 7, second intake pipe 8 and third intake pipe 9, when using, with the vertical place of detector body 1, according to the patchhole of the different jar bodies, rotate third intake pipe 9, third intake pipe 9 drives second intake pipe 8 and rotates, adjust the direction of third intake pipe 9, then use stop device to fix second intake pipe 8, insert third intake pipe 9 in the jar body, no matter from the top of the jar body, the bottom, third intake pipe 9 is inserted to the left part or the right part, the homoenergetic keeps detector body 1 in vertical state of placing, be convenient for like this observe the test value that shows on the display screen 3, after starting the aspiration pump, gaseous through third intake pipe 9 get into in the second 8, then get into in the cavity through second intake pipe 8, the intake pipe gets into first intake pipe 7 through the cavity, get into in the intake pipe 2 through first intake pipe 7.

The limiting device in the embodiment comprises a fixing column 17, a fixing rod 16, a fixing plate 15, a threaded rod 14, a top plate 13, two driving plates 12, two moving blocks 11 and two clamping plates 10;

the fixed column 17 is fixed on the second fixed block 5, the fixed plate 15 is arranged on the fixed column 17, the top plate 13 is positioned below the fixed plate 15, the top wall of the top plate 13 is provided with a threaded rod 14 and a fixed rod 16, the bottom end of the threaded rod 14 is rotatably connected with the top wall of the top plate 13, the threaded rod 14 and the fixed rod 16 both movably penetrate through the fixed plate 15, and the threaded rod 14 is in threaded connection with the fixed plate 15;

the antetheca of second fixed block 5 slides and is provided with two splint 10, and splint 10 can the side-to-side motion, and two splint 10 are located the left and right sides of second intake pipe 8 respectively, and the roof of every splint 10 all is connected with movable block 11, the whole downward sloping in the direction of outside is followed to the outer wall of movable block 11 from the inboard, and two drive plates 12 are connected to the diapire of roof 13, and the diapire of two drive plates 12 contacts with the outer wall of two movable blocks 11 respectively.

In an initial state, the two clamping plates 10 do not clamp the second air inlet pipe 8, at the moment, the second air inlet pipe 8 and the third air inlet pipe 9 can rotate, when the second air inlet pipe 8 needs to be fixed, the threaded rod 14 is rotated, the threaded rod 14 rotates and moves downwards at the same time, the top plate 13 is driven to move downwards, the fixed rod 16 limits the top plate 13 not to rotate, the downward movement of the top plate 13 drives the two driving plates 12 to move downwards, the two driving plates 12 move downwards to be in contact with the outer walls of the two moving blocks 11 respectively, the two moving blocks 11 are driven to move in opposite directions, the two clamping plates 10 are further driven to move in opposite directions to clamp and fix the second air inlet pipe 8, the second air inlet pipe 8 and the third air inlet pipe 9 are fixed, when the second air inlet pipe 8 is fixed, only one hand is needed to hold the detector body 1 and the second threaded rod 8, the other hand rotates the air inlet pipe 14, and operation is convenient.

In this embodiment, the third air inlet pipe 9 is a telescopic pipe. The length of the third air inlet pipe 9 after being completely stretched is 40cm-60cm, and the length of the third air inlet pipe 9 after being completely contracted is 10-20cm. In this embodiment, the third air inlet pipe 9 is a telescopic pipe, and the insertion depth of the third air inlet pipe 9 can be adjusted according to the situation.

In this embodiment, the front wall of the second fixing block 5 is provided with a sliding groove, the sliding groove is arranged along the left-right direction, the clamping plate 10 is connected with a sliding block, the sliding block is connected with the sliding groove in a sliding manner, and the clamping plate 10 is arranged on the second fixing block 5 in a sliding manner.

In this embodiment, the bottom end of the threaded rod 14 is connected with the inner ring of the bearing, and the outer ring of the bearing is connected with the top wall of the top plate 13, so that the threaded rod 14 is rotatably connected with the top plate 13.

In this embodiment, the top end of the threaded rod 14 is connected with a bolt head.

In this embodiment, the inner wall of the clamping plate 10 is a cambered surface, and the cambered surface is matched with the outer circumferential wall of the second air inlet pipe 8.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a chemical production safety detector, including detector body (1), be provided with the aspiration pump in detector body (1), be connected with intake pipe (2) on detector body (1), be provided with display screen (3) on detector body (1), a serial communication port, still include first fixed block (4) and second fixed block (5), first fixed block (4) and second fixed block (5) are connected through connecting plate (6), first fixed block (4) are fixed in the back wall of detector body (1), the cavity has in first fixed block (4), be connected with first intake pipe (7) on first fixed block (4), the one end of first intake pipe (7) gets into in the cavity, the other end and intake pipe (2) of first intake pipe (7) are connected, the both ends of second intake pipe (8) rotate respectively and set up on first fixed block (4) and second fixed block (5), the front end of second intake pipe (8) gets into in the cavity, the back end of second intake pipe (8) is sealed, third intake pipe (9) and second fixed block (8) the circumference wall of rotation set up in first fixed block (4), the intake pipe (8) limit device is provided with second intake pipe (8) limit device, intake pipe (8) intercommunication, the limit device is provided with second intake pipe (8).

2. The safety detector for chemical production according to claim 1, wherein the limiting device comprises a fixing column (17), a fixing rod (16), a fixing plate (15), a threaded rod (14), a top plate (13), two driving plates (12), two moving blocks (11) and two clamping plates (10);

the fixing column (17) is fixed on the second fixing block (5), the fixing plate (15) is arranged on the fixing column (17), the top plate (13) is located below the fixing plate (15), a threaded rod (14) and a fixing rod (16) are arranged on the top wall of the top plate (13), the bottom end of the threaded rod (14) is rotatably connected with the top wall of the top plate (13), the threaded rod (14) and the fixing rod (16) movably penetrate through the fixing plate (15), and the threaded rod (14) is in threaded connection with the fixing plate (15);

the antetheca of second fixed block (5) slides and is provided with two splint (10), and splint (10) can the side-to-side motion, and two splint (10) are located the left and right sides of second intake pipe (8) respectively, and the roof of every splint (10) all is connected with movable block (11), the whole downward sloping in the direction of outside is followed to the inboard to the outer wall of movable block (11), and two drive plates (12) are connected to the diapire of roof (13), and the diapire of two drive plates (12) contacts with the outer wall of two movable blocks (11) respectively.

3. A safety tester according to claim 1, characterized in that the third inlet pipe (9) is a telescopic pipe.

4. A safety tester according to claim 3, characterized in that the third gas inlet tube (9) has a fully extended length of 40-60 cm.

5. The chemical production safety detector according to claim 2, wherein a sliding groove is formed in the front wall of the second fixing block (5), the sliding groove is arranged in the left-right direction, and a sliding block is connected to the clamping plate (10) and is in sliding connection with the sliding groove.

6. The safety detector for chemical production according to claim 2, wherein the bottom end of the threaded rod (14) is connected with the inner ring of the bearing, and the outer ring of the bearing is connected with the top wall of the top plate (13).

7. The safety detector for chemical production according to claim 2, characterized in that a bolt head is connected to the top end of the threaded rod (14).

8. The safety detector for chemical production according to claim 2, wherein the inner wall of the clamping plate (10) is a cambered surface, and the cambered surface is matched with the outer circumferential wall of the second air inlet pipe (8).