CN213398452U - Portable pipeline gas detector - Google Patents
Portable pipeline gas detector Download PDFInfo
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- CN213398452U CN213398452U CN202022705537.1U CN202022705537U CN213398452U CN 213398452 U CN213398452 U CN 213398452U CN 202022705537 U CN202022705537 U CN 202022705537U CN 213398452 U CN213398452 U CN 213398452U
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Abstract
The utility model discloses a portable pipeline gas detector, including detector main part, connecting piece, stop gear, bracing piece and flexible adjustment mechanism, the terminal surface is equipped with the connecting piece under the detector main part, and the mounting groove has been seted up to the terminal surface under the connecting piece, upper end of the support bar movable mounting to the mounting groove in, the draw-in groove has all been seted up to the bracing piece lies in the mounting groove left and right sides, and the left and right sides is equipped with stop gear respectively on the connecting piece, and stop gear is mobile to insert with the bracing piece end fixing in the mounting groove in the draw-in groove, and. It can carry out fast assembly and dismantlement with bracing piece and detector main part according to the user demand, can make things convenient for moreover quick adjust detector main part extension length, has promoted the practicality of equipment.
Description
Technical Field
The utility model relates to a gaseous check out test set technical field, concretely relates to portable pipeline gas detector.
Background
The gas detector is an instrument tool for detecting gas leakage concentration, and mainly utilizes a gas sensor to detect gas components and concentration in the environment. The gas detector may be classified into a desktop gas detector and a portable pipeline gas detector according to the use mode, a single gas detector and a plurality of gas detectors according to the amount of gas that can be detected, and an infrared gas detector, a thermomagnetic gas detector, an electrochemical gas detector, a semiconductor gas detector, an ultraviolet gas detector, etc. according to the principle of a gas sensor.
The portable pipeline gas detector in the existing market is generally a straight plate structure with small volume, and during use, a worker needs the end of a handheld device to perform test work, but due to the limitation of human arms, the test range is small, the use is not convenient enough, especially for some relatively closed environments or regions where inconvenient workers enter, the gas detector needs to be stretched by means of auxiliary equipment to perform detection, and the whole process is complex in operation, time-consuming and labor-consuming and inconvenient to use.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that exists among the above-mentioned background art, the utility model provides a portable pipeline gas detector, it can carry out fast assembly and dismantlement with bracing piece and detector main part according to the user demand, can make things convenient for quick moreover to adjust detector main part extension length, has promoted the practicality of equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a portable pipeline gas detector, including detector main part, connecting piece, stop gear, bracing piece and flexible adjustment mechanism, the terminal surface is equipped with the connecting piece under the detector main part, the terminal surface has seted up the mounting groove under the connecting piece, bracing piece upper end movable mounting to in the mounting groove, the bracing piece is located the mounting groove in the left and right sides all seted up the draw-in groove, the left and right sides is equipped with respectively on the connecting piece stop gear, stop gear movable insert to in the draw-in groove with the bracing piece tip fixed in the mounting groove, the bracing piece lower extreme is equipped with flexible adjustment mechanism;
the telescopic adjusting mechanism comprises an adjusting rod, an adjusting groove, an elastic buckle and a limiting hole, the adjusting groove is formed in the adjusting rod along the height direction, the lower end of the supporting rod is movably arranged in the adjusting groove, a first limiting part is arranged at the lower end of the supporting rod, a plurality of limiting holes communicated with the adjusting groove are uniformly formed in the outer side of the adjusting rod along the height direction, and the elastic buckle is movably matched with the limiting hole.
The improvement is that one side of the first limiting part is fixedly connected with a sliding block, and a strip-shaped sliding groove in sliding fit with the sliding block is formed in the inner side wall of the adjusting groove along the height direction. Through the cooperation of slider and strip spout for the concertina movement of bracing piece in the adjustment tank is more steady, also avoids the bracing piece to take place to rotate in the adjustment tank simultaneously, avoids elastic buckle and spacing hole to take place the dislocation, makes to the bracing piece extension length accommodation process convenient more quick.
The improvement is that the sliding block and the elastic buckle are positioned at two opposite sides of the supporting rod.
The further improvement is that the lower part of the surface of the adjusting rod is provided with anti-skid lines. Through setting up, staff's hand skids when preventing to use.
The improvement lies in that stop gear includes holding tank, carries and draws piece, block post, second locating part and reset spring, the left and right sides that lies in the mounting groove on the connecting piece has been seted up respectively the holding tank, transversely run through in the holding tank and be equipped with the block post, block post one end is passed the connecting piece is kept away from mounting groove one side and is located the piece is drawn in carrying in the connecting piece outside is connected, the block post other end is passed the connecting piece is close to mounting groove one side to mobile the inserting to in the draw-in groove on the bracing piece, the block post is located the holding tank inside part and is equipped with reset spring and second locating part to the mounting groove direction by carrying in proper order. When the gas detection device is used, when gas detection needs to be carried out on a certain relatively closed environment or an area where workers are inconvenient to enter, one end, provided with the clamping groove, of the supporting rod is inserted into the mounting groove, at the moment, an outward force is applied to the clamping column on the outer side of the supporting rod, the clamping column moves outwards and retracts, the reset spring is in a compressed state, the supporting rod can be completely inserted into the mounting groove, then the supporting rod is rotated until the clamping groove in the supporting rod corresponds to the end part of the clamping column, at the moment, the end part of the clamping column does not have an external force effect, the clamping column extends out and is clamped into the clamping groove under the elastic force effect of the reset spring, the end part of the supporting rod is firmly fixed in the mounting groove, then the extension length of the supporting rod is adjusted through the extension adjusting mechanism, the extension length of the detector; after the use, carry the piece through outside pulling, can break away from out in the draw-in groove with the joint post tip to can take out the bracing piece from the mounting groove, dismantle and the installation simple, convenient, labour saving and time saving.
The improved structure is characterized in that grooves are formed in two sides of the lower portion of the detector main body, and a plurality of uniformly distributed friction particles are arranged in the grooves. Through setting up, when carrying out the gas detection survey to the environment of more convenient test, make things convenient for staff handheld device, increased the frictional force between staff's hand and the equipment, avoid the detector to take place the phenomenon that the hand slided and drops from the staff hand.
The improved detector is characterized in that a display screen is arranged on the upper portion of the front portion of the detector main body, an alarm indicator lamp and a buzzing sounding hole are arranged above the display screen side by side, an operation key is arranged below the display screen, a switch button is arranged below the operation key, and an air inlet, an air outlet and a charging port are formed in one side of the detector main body.
Compared with the prior art, the utility model discloses following beneficial effect has:
in the utility model, the end part of the support rod is detachably arranged in the mounting groove on the connecting piece through the matching of the support rod, the clamping groove, the mounting groove and the limiting mechanism, so that the support rod and the detector main body can be rapidly assembled and disassembled according to actual use requirements; adjust the pole through flexible adjustment mechanism, the adjustment tank, the cooperation of elasticity buckle and spacing hole, can stretch out the length of adjusting the groove on the regulation pole to the bracing piece and adjust, thereby realized adjusting detector main part extension length, the test range has been increased, the practicality of equipment has been promoted, during the use, only need hold on one hand the regulation pole, on one hand to carry the bracing piece or push down the bracing piece and can make the bracing piece freely flexible in the adjustment tank inside, the relative slip between the spacing hole on adjusting the pole is gone up to the elasticity buckle this moment, when adjusting suitable height, the elasticity buckle falls into to the spacing downthehole of relative position department, can realize the regulation to bracing piece extension length, thereby realized the regulation to detector main part extension length, whole easy operation is convenient, time saving and labor saving.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of a portable pipeline gas detector without a support rod of the present invention;
FIG. 2 is a schematic structural view of the portable pipeline gas detector when the support rod is installed in the present invention;
FIG. 3 is a schematic structural view of the present invention in a state where the connecting member, the support rod and the adjusting rod are engaged;
FIG. 4 is a schematic view of the internal structure of the joint between the connecting member and the supporting rod of the present invention;
FIG. 5 is a schematic view of the internal structure of the joint between the support rod and the adjusting rod of the present invention;
FIG. 6 is a schematic structural view of the support rod of the present invention;
wherein, the specific reference numbers are: the detector main part 1, display screen 2, alarm indicator 3, buzzing sound emission hole 4, operation button 5, shift knob 6, air intake 7, air outlet 8, the mouth 9 that charges, recess 10, friction particle 11, connecting piece 12, mounting groove 13, bracing piece 14, draw-in groove 15, stop gear 16, holding tank 17, carry and draw one 18, block post 19, second locating part 20, reset spring 21, adjust pole 22, adjustment tank 23, elastic buckle 24, spacing hole 25, first locating part 26, slider 27, strip spout 28, anti-skidding line 29.
Detailed Description
The embodiment of the utility model discloses a portable pipeline gas detector, as shown in figures 1 to 6, comprising a detector main body 1, a connecting piece 12, a limiting mechanism 16, a support rod 14 and a telescopic adjusting mechanism, wherein the upper part of the front part of the detector main body 1 is provided with a display screen 2, an alarm indicator lamp 3 and a buzzing sounding hole 4 are arranged above the display screen 2 side by side, an operation button 5 is arranged below the display screen 2, a switch button 6 is arranged below the operation button 5, one side of the detector main body 1 is provided with an air inlet 7, an air outlet 8 and a charging port 9, the lower end surface of the detector main body 1 is provided with the connecting piece 12, the lower end surface of the connecting piece 12 is provided with a mounting groove 13, the upper end of the support rod 14 is movably mounted in the mounting groove 13, the support rod 14 is provided with clamping grooves 15 at the left and right sides in the mounting groove 13, the left and right sides, the lower end of the supporting rod 14 is provided with a telescopic adjusting mechanism; the telescopic adjusting mechanism comprises an adjusting rod 22, an adjusting groove 23, an elastic buckle 24 and a limiting hole 25, the adjusting groove 23 is formed in the adjusting rod 22 along the height direction, the lower end of the supporting rod 14 is movably arranged in the adjusting groove 23, a first limiting part 26 is arranged at the lower end of the supporting rod 14, a plurality of limiting holes 25 communicated with the adjusting groove 23 are uniformly formed in the outer side of the adjusting rod 22 along the height direction, and the elastic buckle 24 movably matched with the limiting hole 25 is arranged at the lower part of the supporting rod 14. Through the matching of the supporting rod 14, the clamping groove 15, the mounting groove 13 and the limiting mechanism 16, the end part of the supporting rod 14 is detachably mounted in the mounting groove 13 on the connecting piece 12, and the supporting rod 14 and the detector main body 1 can be quickly assembled and disassembled according to actual use requirements; the length of the supporting rod 14 extending out of the adjusting groove 23 on the adjusting rod 22 can be adjusted through the matching of the adjusting rod 22, the adjusting groove 23, the elastic buckle 24 and the limiting hole 25 in the telescopic adjusting mechanism, thereby realizing the adjustment of the extending length of the detector main body 1, increasing the testing range, improving the practicability of the device, and when in use, the support bar 14 can freely extend and retract in the adjusting groove 23 only by pulling the adjusting bar 22 with one hand and lifting the support bar 14 with the other hand or pressing the support bar 14 downwards, at the moment, the elastic buckle 24 slides relatively between the limiting holes 25 on the adjusting bar 22, when the height is adjusted to be proper, the elastic buckle 24 falls into the limiting hole 25 at the opposite position, can realize the regulation of the extension length of the supporting rod 14, thereby realizing the regulation of the extension length of the detector main body 1, and having simple and convenient whole operation and time and labor saving.
Wherein, a sliding block 27 is fixedly connected to one side of the first limiting member 26, a strip-shaped sliding slot 28 in sliding fit with the sliding block 27 is formed in the inner side wall of the adjusting slot 23 along the height direction, and the sliding block 27 and the elastic buckle 24 are located at two opposite sides of the supporting rod 14. Through the cooperation of slider 27 and strip spout 28 for the concertina movement of bracing piece 14 in adjustment tank 23 is more steady, also avoids bracing piece 14 to take place to rotate in adjustment tank 23 simultaneously, avoids elasticity buckle 24 and spacing hole 25 to take place the dislocation, makes to the bracing piece 14 extension length accommodation process convenient more fast.
Wherein, the lower part of the surface of the adjusting rod 22 is provided with anti-skid grains 29. Through setting up, staff's hand skids when preventing to use.
Wherein, stop gear 16 includes holding tank 17, carry and draw piece 18, block post 19, second locating part 20 and reset spring 21, holding tank 17 has been seted up respectively to the left and right sides that lies in mounting groove 13 on the connecting piece 12, transversely run through in the holding tank 17 and be equipped with block post 19, 19 one end of block post is passed connecting piece 12 and is kept away from mounting groove 13 one side and is connected with carrying and drawing piece 18 that lies in the connecting piece 12 outside, 19 other ends of block post are passed connecting piece 12 and are close to mounting groove 13 one side, and but mobile insertion to the draw-in groove 15 on bracing piece 14 in, 19 the block post is located holding tank 17 inside and is equipped with reset spring 21 and second locating part 20 by carrying and drawing piece 18 to mounting groove 13. When the gas detection device is used, when gas detection needs to be performed in a certain closed environment or an area where workers are inconvenient to enter, one end of the supporting rod 14, which is provided with the clamping groove 15, is inserted into the mounting groove 13, at the moment, an outward force is applied to the clamping column 19 on the outer side of the supporting rod 14, the clamping column 19 moves outwards to retract, the return spring 21 is in a compressed state, the supporting rod 14 can be completely inserted into the mounting groove 13, then the supporting rod 14 is rotated until the clamping groove 15 on the supporting rod 14 corresponds to the end part of the clamping column 19, at the moment, no external force is applied to the end part of the clamping column 19, under the elastic force action of the return spring 21, the clamping column 19 extends out and is clamped into the clamping groove 15, the end part of the supporting rod 14 is firmly fixed in the mounting groove 13, then the extending length of the supporting rod 14 is adjusted through the extending and retracting adjusting mechanism, the practicability of the equipment is improved; after the use, through outwards pulling and carrying the pull-up piece 18, can break away from the 19 tip of block post from draw-in groove 15 to can take out bracing piece 14 from mounting groove 13, dismantle and the installation simple, convenient, labour saving and time saving.
Wherein, detector main part 1 lower part both sides all are equipped with recess 10, are equipped with a plurality of evenly distributed's friction granule 11 in the recess 10. Through setting up, when carrying out the gas detection survey to the environment of more convenient test, make things convenient for staff handheld device, increased the frictional force between staff's hand and the equipment, avoid the detector to take place the phenomenon that the hand slided and drops from the staff hand.
It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.
Claims (7)
1. A portable pipeline gas detector is characterized by comprising a detector main body, a connecting piece, a limiting mechanism, a supporting rod and a telescopic adjusting mechanism, wherein the connecting piece is arranged on the lower end face of the detector main body, a mounting groove is formed in the lower end face of the connecting piece, the upper end of the supporting rod is movably mounted in the mounting groove, clamping grooves are formed in the left side and the right side of the supporting rod in the mounting groove, the limiting mechanism is respectively arranged on the left side and the right side of the connecting piece, the limiting mechanism can be movably inserted into the clamping grooves to fix the end part of the supporting rod in the mounting groove, and the telescopic adjusting mechanism is arranged;
the telescopic adjusting mechanism comprises an adjusting rod, an adjusting groove, an elastic buckle and a limiting hole, the adjusting groove is formed in the adjusting rod along the height direction, the lower end of the supporting rod is movably arranged in the adjusting groove, a first limiting part is arranged at the lower end of the supporting rod, a plurality of limiting holes communicated with the adjusting groove are uniformly formed in the outer side of the adjusting rod along the height direction, and the elastic buckle is movably matched with the limiting hole.
2. The portable pipeline gas detector according to claim 1, wherein a slider is fixedly connected to one side of the first position-limiting member, and a strip-shaped sliding groove in sliding fit with the slider is formed in the inner side wall of the adjusting groove along the height direction.
3. The portable duct gas detector of claim 2, wherein the slider and the resilient latch are located on opposite sides of the support bar.
4. The portable pipeline gas detector according to claim 1, wherein the lower portion of the surface of the adjustment rod is provided with anti-slip lines.
5. The portable pipeline gas detector according to claim 1, wherein the limiting mechanism includes a receiving groove, a lifting member, a locking post, a second limiting member and a return spring, the receiving groove is respectively opened on the left and right sides of the mounting groove on the connecting member, the locking post is transversely provided in the receiving groove in a penetrating manner, one end of the locking post passes through one side of the connecting member away from the mounting groove and is connected with the lifting member located on the outer side of the connecting member, the other end of the locking post passes through one side of the connecting member close to the mounting groove and is movably inserted into the slot on the supporting rod, and the inner portion of the locking post located in the receiving groove is provided with the return spring and the second limiting member in sequence from the lifting member to the mounting groove.
6. The portable pipeline gas detector according to claim 1, wherein grooves are formed on both sides of the lower portion of the detector body, and a plurality of friction particles are uniformly distributed in the grooves.
7. The portable pipeline gas detector according to claim 1, wherein a display screen is provided on the upper portion of the front surface of the detector main body, an alarm indicator and a buzzer sound emitting hole are provided above the display screen side by side, an operation button is provided below the display screen, a switch button is provided below the operation button, and an air inlet, an air outlet and a charging port are provided on one side of the detector main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022705537.1U CN213398452U (en) | 2020-11-20 | 2020-11-20 | Portable pipeline gas detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022705537.1U CN213398452U (en) | 2020-11-20 | 2020-11-20 | Portable pipeline gas detector |
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| Publication Number | Publication Date |
|---|---|
| CN213398452U true CN213398452U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022705537.1U Active CN213398452U (en) | 2020-11-20 | 2020-11-20 | Portable pipeline gas detector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390784A (en) * | 2021-06-24 | 2021-09-14 | 深圳市市政工程总公司 | Shrinkage performance detection method for slag soil fluidized backfill material |
| CN113390783A (en) * | 2021-06-24 | 2021-09-14 | 深圳市市政工程总公司 | Contraction performance detection equipment for slag soil fluidized backfill material |
-
2020
- 2020-11-20 CN CN202022705537.1U patent/CN213398452U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390784A (en) * | 2021-06-24 | 2021-09-14 | 深圳市市政工程总公司 | Shrinkage performance detection method for slag soil fluidized backfill material |
| CN113390783A (en) * | 2021-06-24 | 2021-09-14 | 深圳市市政工程总公司 | Contraction performance detection equipment for slag soil fluidized backfill material |
| CN113390784B (en) * | 2021-06-24 | 2023-08-18 | 深圳市市政工程总公司 | Method for detecting shrinkage performance of slag soil fluidization backfill material |
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