CN219121981U

CN219121981U - Clamping device for flue detection

Info

Publication number: CN219121981U
Application number: CN202222257427.2U
Authority: CN
Inventors: 卜秀莲; 李明; 黄金来; 赵一越; 马腾野
Original assignee: Liaoning Youye Environmental Testing Co ltd
Current assignee: Liaoning Youye Environmental Testing Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-06-02
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a clamping device for flue detection, which comprises a device main body, wherein two first sliding rods with opposite extending directions are arranged on the side wall of the device main body, a clamping groove is penetrated and arranged on the inner side of the device main body along the axial direction of the device main body, a second sliding rod is arranged at the lower end of the device main body, first supporting blocks are arranged on the two first sliding rods, a second supporting block is arranged on the second sliding rod, two synchronous rods are inserted on the second supporting blocks, a worker only needs to install a detection gun in the clamping groove on the device main body, clamps the detection gun through a quick clamping ring, the detection gun is deeply detected in a flue, a clamping jaw is just clamped at a reserved opening position of the flue, the second supporting block is pulled downwards, the first supporting block and the second supporting block move outwards together to clamp the reserved opening of the flue, and in the second supporting block pulling-down process, pre-compression is applied to the whole system to complete fixation, and other fixing devices or manual operation are not needed for starting detection.

Description

Clamping device for flue detection

Technical Field

The utility model relates to the technical field of flue detection, in particular to a clamping device for flue detection.

Background

The flue gas monitoring means that the concentration and total emission amount of gaseous pollutants and particulate matters discharged by an atmospheric pollution source are monitored, a detection gun is needed for flue gas implementation detection, the traditional detection gun is mainly manually erected by manpower, when the detection time is too long, the stability of the detection gun is ensured due to the restriction of conditions such as physical strength and working space of staff, so that the sampling time is shortened, the accuracy is improved, the manual erection is extremely easy to cause collision and friction with the wall of a flue pipe, the data of the particulate matters of flue dust and other pollutants are distorted, and the detection efficiency is greatly influenced; moreover, when the detection square is too narrow, the manual righting detection muzzle cannot meet the monitoring requirement.

Disclosure of Invention

The present utility model is directed to a clamping device for flue detection, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a clamping device for flue detection, includes the device main part, be equipped with two first slide bars that extend direction is opposite on the lateral wall of device main part, the inboard of device main part runs through along its axis direction and is equipped with the double-layered groove, the lower extreme of device main part is equipped with the second slide bar, two all be equipped with first piece on the first slide bar, be equipped with the second piece on the second slide bar, it is equipped with two synchronizing bars to insert on the second piece to run through respectively and set up in its corresponding side on the first piece.

Preferably, the device main body is provided with a plurality of quick clamping rings, the outer diameter of each quick clamping ring is equal to the diameter of the device main body, and the inner diameter of each quick clamping ring is equal to the diameter of each clamping groove.

Preferably, the axis connecting lines of the two first slide bars are perpendicular to the axis of the second slide bar, and the second slide bar is provided with a single clamping groove.

Preferably, the first supporting block and the second supporting block are respectively provided with a clamping jaw, the extending directions of the clamping jaws on the two first supporting blocks are opposite, and the extending directions of the clamping jaws on the second supporting block and the clamping jaws on the two first supporting blocks are mutually perpendicular.

Preferably, the second support block is provided with a mounting notch, and the inner side of the mounting notch is provided with a one-way clamp.

Preferably, the angles between the two synchronous rods and the longitudinal central axis of the second sliding rod are always equal.

Compared with the prior art, the utility model has the beneficial effects that: the staff only needs to install the detection rifle in the double-layered groove in the device main part, press from both sides tight with the detection rifle through quick clamp ring, with the detection rifle in depth detection flue, the clamping jaw just clamps in flue reservation mouth position, the second piece is propped up to the downwardly pulling, make first piece and second piece together outwards move, the flue reservation mouth is lived in the centre gripping, the second is propped up in-process of piece drop-down, apply precompression for entire system, accomplish fixedly, begin to detect, need not other fixing device or manual operation, greatly reduced the working strength of sampling degree of difficulty and staff, be applicable to the inboard fixing of various tube hole type work pieces that have thinner pipe wall.

Drawings

FIG. 1 is a schematic perspective view of the main body of the device of the present utility model;

FIG. 2 is a schematic view of a partial perspective structure of a second support block according to the present utility model;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: 1. a device body; 2. a first slide bar; 3. a clamping groove; 4. a second slide bar; 5. a first branch block; 6. a second branch block; 7. a synchronizing lever; 8. a quick clamp ring; 9. a single-item card slot; 10. a clamping jaw; 11. a mounting notch; 12. a single card.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a clamping device for flue detection, including device main part 1, device main part is semi-annular metal pipeline, be equipped with two first slide bars 2 that extend opposite direction on the lateral wall of device main part 1, two first slide bars 2 are on device main part 1 with the opening direction department coplanar of device main part 1, the inboard of device main part 1 runs through along its axis direction and is equipped with double-layered groove 3, double-layered groove 3 can be used to place and predetermine the detection rifle, the lower extreme of device main part 1 is equipped with second slide bar 4, all be equipped with first piece 5 on two first slide bars 2, be equipped with second piece 6 on the second slide bar 4, first piece 5 and second piece 6 are sliding connection on the slide bar that its corresponds, insert on the second piece 6 and be equipped with two synchronizing bars 7, and run through respectively on the first piece 5 of setting up in its corresponding side, in the operation of this device, contained angle between two synchronizing bars 7 and the longitudinal axis of second slide bar 4 is equal all the time.

Specifically, be equipped with a plurality of quick clamp rings 8 on the device main part 1, and the external diameter of quick clamp ring 8 equals with the diameter of device main part 1, and the internal diameter of quick clamp ring 8 equals with the diameter of double-layered groove 3, and accessible bolt is fixed between quick clamp ring 8 and the device main part 1, after the inspection rifle is placed in double-layered groove 3, can insert the bolt and establish in the screw fixed plate of taking that presets on device main part 1 and quick clamp ring 8 and realize quick clamp.

Specifically, the axis connecting line of the two first slide bars 2 is mutually perpendicular to the axis of the second slide bar 4, meanwhile, the second slide bar 4 is provided with a single-item clamping groove 9, and the single-item clamping groove 9 is only provided with a clamping plate which is inclined downwards in a unidirectional way.

Specifically, the first supporting block 5 and the second supporting block 6 are respectively provided with a clamping jaw 10, the extending directions of the clamping jaws 10 positioned on the two first supporting blocks 5 are opposite, and the extending directions of the clamping jaws 10 positioned on the second supporting block 6 and the clamping jaws 10 positioned on the two first supporting blocks 5 are mutually perpendicular.

Specifically, the second support block 6 is provided with a mounting notch 11, the inner side of the mounting notch 11 is provided with a one-way card 12, and the fixing position of the one-way card 12 on the one-way card slot 9 can be adjusted by pulling the one-way card 12.

In particular, the angle between the two synchronizing bars 7 and the longitudinal central axis of the second slide bar 4 is always equal.

Working principle: when the device is in operation, a worker firstly selects a proper clamping tool according to the size of a flue, installs a detection gun in the clamping groove 3 on the device main body 1, clamps the detection gun through the quick clamping ring 8, and deeply detects the flue, the clamping jaw 10 is just clamped at the position of a reserved opening of the flue, the second support block 6 is pulled downwards, so that the first support block 5 and the second support block 6 move outwards together to clamp the reserved opening of the flue, the whole device is applied with precompression in the process of pulling down the second support block 6, the single card 12 is clamped in a clamping plate with the corresponding height in the single card slot 9, the fixation is completed, and the worker can start detection without other fixing devices or manual operation.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Clamping device for flue detection, its characterized in that: including device main part (1), be equipped with two first slide bars (2) that extend direction is opposite on the lateral wall of device main part (1), the inboard of device main part (1) runs through along its axis direction and is equipped with double-layered groove (3), the lower extreme of device main part (1) is equipped with second slide bar (4), two all be equipped with first piece (5) on first slide bar (2), be equipped with second piece (6) on second slide bar (4), it has two synchronizing bars (7) to insert on second piece (6) to run through respectively and set up in its corresponding side on first piece (5).

2. The clamping device for flue detection according to claim 1, wherein: be equipped with a plurality of quick clamp rings (8) on device main part (1), just the external diameter of quick clamp ring (8) with the diameter of device main part (1) equals, the internal diameter of quick clamp ring (8) with the diameter of double-layered groove (3) equals.

3. The clamping device for flue detection according to claim 1, wherein: the axis connecting lines of the two first sliding rods (2) are perpendicular to the axis of the second sliding rod (4), and meanwhile, a single clamping groove (9) is formed in the second sliding rod (4).

4. The clamping device for flue detection according to claim 1, wherein: clamping jaws (10) are arranged on the first supporting blocks (5) and the second supporting blocks (6), the extending directions of the clamping jaws (10) on the two first supporting blocks (5) are opposite, and the extending directions of the clamping jaws (10) on the second supporting blocks (6) and the clamping jaws (10) on the two first supporting blocks (5) are mutually perpendicular.

5. The clamping device for flue detection according to claim 1, wherein: the second support block (6) is provided with a mounting notch (11), and the inner side of the mounting notch (11) is provided with a one-way clamp (12).

6. The clamping device for flue detection according to claim 1, wherein: the angles between the two synchronous rods (7) and the longitudinal central axis of the second sliding rod (4) are always equal.