CN210154879U

CN210154879U - Supporting device for installing flue gas constant-temperature sampling pipe

Info

Publication number: CN210154879U
Application number: CN201920909142.8U
Authority: CN
Inventors: 李慧
Original assignee: Huai'an Huaice Testing Technology Co Ltd
Current assignee: Huai'an Huaice Testing Technology Co Ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-03-17
Anticipated expiration: 2029-06-17

Abstract

The utility model relates to a sampling pipe technical field just discloses a strutting arrangement for be used for installing flue gas constant temperature sampling pipe, the on-line screen storage device comprises a base, the bottom fixed mounting of base has the support piece gyro wheel, the top fixed mounting of base has the fixed block. This a strutting arrangement for installing flue gas constant temperature sampling pipe, stir the plectrum in work through the support piece gyro wheel, forbid the gyro wheel and remove, make the device more stable, the groove that corresponds with the thread groove is seted up to half section of support column, prescribe a limit to the support column through the thread groove, produce the skew about avoiding it, can also make the support column when the thread groove internal rotation, adjust the angle of sampling pipe body, prescribe a limit to the base through the limit groove and avoid its skew, rethread first fixing bolt, first flat packing ring and first fixation nut make the base fixed more stable, place the sampling pipe body again and twist second fixation nut after the inside fixed cover of base is sheathe in, the purpose that fixed effect is good has been reached.

Description

Supporting device for installing flue gas constant-temperature sampling pipe

Technical Field

The utility model relates to a sampling pipe technical field specifically is a strutting arrangement for be used for installing flue gas constant temperature sampling pipe.

Background

The flue gas is the main pollutant that pollutes the atmospheric environment among the fixed pollution source, when carrying out sampling analysis to each composition in the flue gas at present, need at first through flue gas sampling pipe with outside flue gas, lead-in to the absorbing device of flue gas sampler, in the leading-in process, often meet the high condition of flue gas moisture content, especially adopt wet dedusting or desulfurized flue gas.

A strutting arrangement that is used for installing flue gas constant temperature sampling pipe on the existing market is various, but because flue gas sampling pipe need with flue gas sampling then leading-in to its inside absorbing device, the time of required cost is longer, the staff can not always hold up the sampling pipe, if not good to the fixed effect of sampling pipe, the not hard up of sampling pipe of getting off for a long time can lead to the angle of sampling to change, lead to the sampling pipe to produce even and drop, the progress of sampling has been influenced, so provide a strutting arrangement that is used for installing flue gas constant temperature sampling pipe and solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a strutting arrangement for installing flue gas constant temperature sampling pipe possesses advantages such as fixed effectual, solved because flue gas sampling pipe need with the flue gas sampling then leading-in to its inside absorbing device, the time of required cost is longer, the staff can not always support the sampling pipe, if not good to the fixed effect of sampling pipe, the not hard up angle that can lead to the sampling of getting off the sampling pipe for a long time changes, lead to the sampling pipe to produce and drop even, the problem of the progress of sampling has been influenced.

(II) technical scheme

For the fixed effectual purpose of realization, the utility model provides a following technical scheme: a supporting device for installing a constant-temperature sampling pipe for flue gas comprises a base, wherein supporting sheet rollers are fixedly installed at the bottom of the base, a fixed block is fixedly installed at the top of the base, a thread groove is formed in the top of the fixed block, a supporting column is fixedly installed inside the thread groove, a supporting plate is fixedly installed at the top of the supporting column, a limited groove is formed in the top of the supporting plate, a base is fixedly installed on the bottom wall of the cavity of the limited groove, first fixing bolts are fixedly installed on the left side and the right side of the top of the base, one end, close to the base, of each first fixing bolt penetrates through the top of the base and extends to the bottom of the supporting plate, a first flat gasket is movably installed on the outer surface of each first fixing bolt and located at the bottom of the corresponding supporting plate, and a first fixing nut is movably installed on the outer surface, a sampling tube body is fixedly arranged in the base, a top seat is fixedly arranged on the outer surface of the sampling tube body, a fixing sleeve is fixedly arranged inside the base and the top seat and on the outer surface of the sampling tube body, the left side and the right side of the base and the top seat are both fixedly provided with connecting plates, the bottom of the connecting plate at the lower side is fixedly provided with a second fixing bolt, one end of the second fixing bolt far away from the support plate penetrates through the bottom of the lower side connecting plate and extends to the top of the upper side connecting plate, a second flat washer is movably arranged on the outer surface of the second fixing bolt and positioned at the top of the upper side connecting plate, a second fixing nut is movably arranged on the outer surface of the second fixing bolt and positioned at the top of the second flat washer, the top of backup pad just is located the front and the back in restriction groove and has all seted up the slot, the surface of sampling pipe body and the inside fixed mounting who is located the slot have the plug bush.

Preferably, the number of the supporting sheet rollers is three, the supporting sheet rollers are uniformly distributed at the bottom of the base, and the base is hemispherical.

Preferably, the outer diameter of the supporting column is matched with the inner diameter of the thread groove, and the size of the limiting groove is matched with that of the base.

Preferably, the left and right sides connecting plate is the left and right sides of symmetric distribution in support column axis, the second flat packing ring all with second fixing nut internal diameter and second fixing bolt's external diameter looks adaptation.

Preferably, the two slots are symmetrically distributed on the front side and the rear side of the central axis of the support column, and the inner diameter of the plug bush is matched with the outer diameter of the sampling tube body.

(III) advantageous effects

Compared with the prior art, the utility model provides a strutting arrangement for be used for installing flue gas constant temperature sampling pipe possesses following beneficial effect:

1. this a strutting arrangement for installing flue gas constant temperature sampling pipe, stir the plectrum in work through the support piece gyro wheel, forbid the gyro wheel and remove, make the device more stable, the groove that corresponds with the thread groove is seted up to half section of support column, prescribe a limit to the support column through the thread groove, produce the skew about avoiding it, can also make the support column when the thread groove internal rotation, adjust the angle of sampling pipe body, prescribe a limit to avoid its production skew with the base through the limit groove, rethread first fixing bolt, first flat packing ring and first fixation nut make the base fixed more stable, place the sampling pipe body again on the inside fixation cover of base, then wrench movement second fixation nut, the fixed effectual purpose has been reached.

2. This a strutting arrangement for installing flue gas constant temperature sampling pipe, through wrench movement second fixation nut, upside connecting plate area footstock downwardly moving, make the fixed cover in the footstock press the surface at the sampling pipe body, be the rubber sleeve through fixed cover, can produce slight deformation, make it can with the laminating of sampling pipe body perfection, its fixed effect has been promoted, the great removal of also can effectually avoiding the sampling pipe body of its resistance, when the carrier plate gyro wheel area device removed, also can reduce the buffering inertia power of sampling pipe body, and protect it, the inside at the slot is inserted through the sampling pipe body to the rethread plug bush, make the sampling pipe body fix more firm, thereby reached fixed effectual purpose.

Drawings

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

FIG. 2 is a right side view of the structure of the present invention;

fig. 3 is a schematic structural diagram of the support pillar of the present invention.

In the figure: the device comprises a base plate 1, a supporting plate roller 2, a fixing block 3, a thread groove 4, a supporting column 5, a supporting plate 6, a limiting groove 7, a base 8, a first fixing bolt 9, a first flat washer 10, a first fixing nut 11, a sampling tube body 12, a top seat 13, a connecting plate 14, a second fixing bolt 15, a second flat washer 16, a second fixing nut 17, an insertion groove 18, an insertion sleeve 19 and a fixing sleeve 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a supporting device for installing a constant temperature sampling tube for flue gas comprises a chassis 1, three supporting roller 2 are fixedly installed at the bottom of the chassis 1, the supporting roller 2 is evenly distributed at the bottom of the chassis 1, the chassis 1 is shaped like a hemisphere, a shifting sheet is shifted by the supporting roller 2 during operation to prohibit the roller from moving, so that the device is more stable, a groove corresponding to a thread groove 4 is formed at a half section of a supporting column 5, the supporting column 5 is limited by the thread groove 4 to avoid deviation left and right, the angle of a sampling tube body 12 can be adjusted when the supporting column 5 rotates in the thread groove 4, the base 8 is limited by the limiting groove 7 to avoid deviation, and the base 8 is fixed more stably by a first fixing bolt 9, a first flat washer 10 and a first fixing nut 11, then the sampling tube body 12 is placed on a fixed sleeve 20 in the base 8, then a second fixing nut 17 is twisted, the purpose of good fixing effect is achieved, a fixed block 3 is fixedly installed at the top of the chassis 1, a thread groove 4 is formed in the top of the fixed block 3, the outer diameter of a supporting column 5 is matched with the inner diameter of the thread groove 4, the size of the limiting groove 7 is matched with the size of the base 8, a supporting column 5 is fixedly installed in the thread groove 4, a supporting plate 6 is fixedly installed at the top of the supporting column 5, a limiting groove 7 is formed in the top of the supporting plate 6, the base 8 is fixedly installed on the bottom wall of the inner cavity of the limiting groove 7, first fixing bolts 9 are fixedly installed on the left side and the right side of the top of the base 8, one end, close to the base 8, of each first fixing bolt 9 penetrates through the top of the base 8 and extends to the bottom of the supporting plate 6, a, the outer surface of the first fixing bolt 9 and the bottom of the first flat washer 10 are movably provided with a first fixing nut 11, the inner diameters of the first flat washer 10 and the first fixing nut 11 are matched with the outer diameter of the first fixing bolt 9, the fixing sleeve 20 is a rubber sleeve, the inner part of the base 8 is fixedly provided with a sampling tube body 12, the outer surface of the sampling tube body 12 is fixedly provided with a top seat 13, the inner parts of the base 8 and the top seat 13 are fixedly provided with the fixing sleeve 20 on the outer surface of the sampling tube body 12, the fixing sleeve 20 is a rubber sleeve, rubber is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, can reduce inertia, can recover to an original shape after the external force is removed, has a large friction coefficient, can generate large resistance, can play a protection role, the left side and the right side of the base 8 and the top seat 13 are fixedly, the left and right side connecting plates 14 are symmetrically distributed on the left and right sides of the central axis of the supporting column 5, the inner diameters of a second flat washer 16 and a second fixing nut 17 are matched with the outer diameter of the second fixing bolt 15, the bottom of the lower side connecting plate 14 is fixedly provided with the second fixing bolt 15, one end of the second fixing bolt 15, which is far away from the supporting plate 6, penetrates through the bottom of the lower side connecting plate 14 and extends to the top of the upper side connecting plate 14, the outer surface of the second fixing bolt 15, which is positioned at the top of the upper side connecting plate 14, is movably provided with the second flat washer 16, the outer surface of the second fixing bolt 15, which is positioned at the top of the second flat washer 16, is movably provided with the second fixing nut 17, when the second fixing nut 17 is twisted, the upper side connecting plate 14 drives the top seat 13 to move downwards, so that the fixing sleeve 20 in the top, can produce slight deformation, make it can with the perfect laminating of sampling pipe body 12, its fixed effect has been promoted, the great also effectual removal of avoiding sampling pipe body 12 of its resistance, when the carrier roller 2 takes the device to remove, also can reduce the buffering inertia power of sampling pipe body 12, and protect it, rethread plug bush 19 is inserted in the inside of slot 18 through sampling pipe body 12, make sampling pipe body 12 fix more firm, thereby fixed effectual purpose has been reached, slot 18 has all been seted up at the front and the back of backup pad 6's top and be located limiting groove 7, two slots 18 are both sides around the 5 axis of support column, plug bush 19's internal diameter and sampling pipe body 12's external diameter looks adaptation, the surface of sampling pipe body 12 and the inside fixed mounting that is located slot 18 have plug bush 19.

When using, when pressing the surface at sampling pipe body 12 through fixed cover 20 in the footstock 13, and fixed cover 20 is the rubber sleeve, can produce slight deformation for it can with the perfect laminating of sampling pipe body 12, has promoted its fixed effect, the great also effectual removal of avoiding sampling pipe body 12 of its resistance.

In conclusion, this a strutting arrangement for installing flue gas constant temperature sampling pipe, stir the plectrum through support piece gyro wheel 2 in work, forbid the gyro wheel and remove, make the device more stable, the groove that corresponds with thread groove 4 is seted up to half section of support column 5, prescribe a limit to support column 5 through thread groove 4, avoid producing the skew about it, can also make support column 5 when 4 internal rotations of thread groove, adjust the angle of sampling pipe body 12, prescribe a limit to base 8 through limit slot 7 and avoid it to produce the skew, rethread first fixing bolt 9, first flat packing ring 10 and first fixation nut 11 make base 8 fix more stably, place sampling pipe body 12 on the inside fixed cover 20 of base 8 again, then twist second fixation nut 17, the purpose that fixed effect is good has been reached.

Moreover, when the second fixing nut 17 is twisted, the upper connecting plate 14 drives the footstock 13 to move downwards, so that the fixing sleeve 20 in the footstock 13 is pressed on the outer surface of the sampling tube body 12, the fixing sleeve 20 is a rubber sleeve and can deform slightly, so that the sampling tube body 12 can be perfectly attached to the fixing sleeve, the fixing effect is improved, the resistance is large, the movement of the sampling tube body 12 can be effectively avoided, when the supporting sheet roller 2 drives the device to move, the buffering inertia force of the sampling tube body 12 can be reduced, the sampling tube body 12 is protected, the sampling tube body 12 is inserted into the slot 18 through the sampling tube body 12 through the inserting sleeve 19, the fixing of the sampling tube body 12 is more stable, the purpose of good fixing effect is achieved, the problem that the time spent on sampling smoke and then guiding the smoke into the internal absorption device is long is solved, the staff can not always support the sampling pipe, if not good to the fixed effect of sampling pipe, the not hard up of getting off the sampling pipe for a long time can lead to the angle of sampling to change, leads to the sampling pipe to produce even and drops, has influenced the problem of the progress of sampling.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a strutting arrangement for be used for installing flue gas constant temperature sampling pipe, includes chassis (1), its characterized in that: the bottom of the chassis (1) is fixedly provided with a supporting sheet roller (2), the top of the chassis (1) is fixedly provided with a fixed block (3), the top of the fixed block (3) is provided with a thread groove (4), the inside of the thread groove (4) is fixedly provided with a support column (5), the top of the support column (5) is fixedly provided with a support plate (6), the top of the support plate (6) is provided with a limited groove (7), the bottom wall of the inner cavity of the limited groove (7) is fixedly provided with a base (8), the left side and the right side of the top of the base (8) are both fixedly provided with first fixing bolts (9), one ends of the first fixing bolts (9) close to the base (8) penetrate through the top of the base (8) and extend to the bottom of the support plate (6), the outer surface of the first fixing bolts (9) and the bottom of the support plate (6) are movably provided with a, the outer surface of the first fixing bolt (9) and the bottom of the first flat washer (10) are movably provided with a first fixing nut (11), the inner part of the base (8) is fixedly provided with a sampling tube body (12), the outer surface of the sampling tube body (12) is fixedly provided with a top seat (13), the inner parts of the base (8) and the top seat (13) are fixedly provided with a fixing sleeve (20) and the outer surface of the sampling tube body (12) is fixedly provided with a connecting plate (14), the left side and the right side of the base (8) and the top seat (13) are fixedly provided with a connecting plate (14), the lower side of the connecting plate (14) is fixedly provided with a second fixing bolt (15), one end of the second fixing bolt (15), which is far away from the supporting plate (6), penetrates through the bottom of the lower side connecting plate (14) and extends to the top of the upper side connecting plate (14), the outer surface of the second fixing bolt (15) is movably provided with a second flat, the surface of second fixing bolt (15) and the top movable mounting who is located second flat packing ring (16) have second fixation nut (17), slot (18) have all been seted up at the top of backup pad (6) and the front and the back that are located limiting groove (7), the surface of sampling pipe body (12) and the inside fixed mounting who is located slot (18) have plug bush (19).

2. The supporting device for installing the constant-temperature sampling pipe for the smoke gas as claimed in claim 1, wherein: the number of the supporting sheet rollers (2) is three, the supporting sheet rollers are uniformly distributed at the bottom of the chassis (1), and the chassis (1) is hemispherical.

3. The supporting device for installing the constant-temperature sampling pipe for the smoke gas as claimed in claim 1, wherein: the outer diameter of the supporting column (5) is matched with the inner diameter of the thread groove (4), and the size of the limiting groove (7) is matched with that of the base (8).

4. The supporting device for installing the constant-temperature sampling pipe for the smoke gas as claimed in claim 1, wherein: the inner diameters of the first flat washer (10) and the first fixing nut (11) are matched with the outer diameter of the first fixing bolt (9), and the fixing sleeve (20) is a rubber sleeve.

5. The supporting device for installing the constant-temperature sampling pipe for the smoke gas as claimed in claim 1, wherein: the left and right sides connecting plate (14) are the left and right sides of symmetric distribution in support column (5) axis, second flat packing ring (16) and second fixation nut (17) internal diameter all with the external diameter looks adaptation of second fixing bolt (15).

6. The supporting device for installing the constant-temperature sampling pipe for the smoke gas as claimed in claim 1, wherein: two slots (18) are symmetrically distributed on the front side and the rear side of the central axis of the supporting column (5), and the inner diameter of the plug bush (19) is matched with the outer diameter of the sampling tube body (12).