CN218723734U

CN218723734U - Dust removal filter bag mouth diameter measuring tool

Info

Publication number: CN218723734U
Application number: CN202222478173.7U
Authority: CN
Inventors: 赵峰
Original assignee: Suzhou Rongfeng Environmental Protection Technology Co ltd
Current assignee: Suzhou Rongfeng Environmental Protection Technology Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-03-24
Anticipated expiration: 2032-09-19

Abstract

The utility model relates to a dust removal filter bag production field just discloses a dust removal filter bag mouth diameter measuring tool, including the measuring tape body, the fixed scale strip that is provided with in front of measuring tape body, the top swing joint of measuring tape body has the movable block, one side fixedly connected with connecting block of movable block, the bottom swing joint of connecting block has splint, the first slider of top fixedly connected with of splint. This dust removal filter bag mouth diameter measuring tool, through the measuring tape body that sets up, the scale strip, the movable block, the fixed block, the cursor post, the connecting block, first slider, first spout, splint and expanding spring, can make this measuring tool possess the effectual effect of centre gripping, the flexible ability that accessible expanding spring provided drives splint and carries out the centre gripping to the filter bag sack, make things convenient for people to the operation of strutting of filter bag sack, with this assurance diameter measurement's accuracy, avoid leading to the annular irregular influence measured data because of the sack warp, satisfy people's user demand.

Description

Dust removal filter bag mouth diameter measuring tool

Technical Field

The utility model relates to a dust removal filter bag production field specifically is a dust removal filter bag mouth diameter measuring tool.

Background

The dust-removing filter bag is a cloth bag matched with the dust remover. In the production process of thermal power generation, steel, coking, non-ferrous smelting and cement industries, a large amount of dust is generated, so that serious pollution to the environment is caused, bag type dust removal is an ideal dust removal mode which is widely used, a dust removal bag (dust removal filter bag) is called as the heart of a bag type dust remover, and plays an important role in dust removal effect, and in the development and production of the dust removal filter bag, important data is the diameter of a bag opening of the dust removal filter bag.

In the chinese utility model patent: the dust removal filter bag mouth diameter measuring tool comprises a ruler body, wherein the ruler body is provided with preset length, scales are arranged on the surface of the ruler body and gradually increase, the minimum unit length of the scales is 0.314mm or multiples of 0.314mm, and one end of the flexible wire is connected with the end, with the maximum scale, of the surface of the ruler body. The utility model provides a pair of dust removal filter bag mouth diameter measuring tool, simple structure is reasonable, convenient to use.

The following problems exist in the prior art:

1. dust bag mouth diameter measuring tool function among the prior art is comparatively single, and can't carry out the centre gripping to the sack when measuring the sack diameter of dust pocket, consequently makes the diameter of sack in case take place to warp or measure the angle problem and can lead to final measuring data accuracy to be difficult to obtain guaranteeing.

2. Traditional dust removal filter bag mouth diameter measuring tool structure is comparatively simple, can't provide the slip support to measuring vernier partial structure, consequently makes the gliding in-process of vernier take place the card easily and dies the scheduling problem, consequently influences the convenience when using.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a dust bag mouth diameter measuring tool possesses advantages such as the centre gripping is effectual, convenient to use, has solved the problem among the above-mentioned background.

(II) technical scheme

For the purpose that realizes that above-mentioned centre gripping is effectual, convenient to use, the utility model provides a following technical scheme: the utility model provides a dust removal filter bag mouth diameter measuring tool, includes the measuring tape body, the fixed scale strip that is provided with in front of measuring tape body, the top swing joint of measuring tape body has the movable block.

One side fixedly connected with connecting block of movable block, the bottom swing joint of connecting block has splint, the first slider of top fixedly connected with of splint can make this measuring tool possess the effectual effect of centre gripping, and the flexible ability that accessible expanding spring provided drives splint and carries out the centre gripping to the filter bag sack to this makes things convenient for people to the operation of strutting of filter bag sack, guarantees the diameter measuring accuracy with this, avoids influencing measured data because of the sack warp and leads to the annular irregularity, satisfies people's user demand.

Preferably, the bottom fixedly connected with fixed block of movable block, the bottom fixedly connected with cursor pole of fixed block, the fixed block can be as the support of cursor pole, can be located the position of scale bar according to the position of cursor pole and come out measured data and use as the calculation.

Preferably, a first sliding groove is formed in the bottom of the connecting block, the connecting block is movably connected with the clamping plate through a first sliding block and the first sliding groove, and the clamping plate can slide at the bottom of the connecting block through the first sliding block and the first sliding groove.

Preferably, one side fixedly connected with expanding spring of splint, and expanding spring's quantity is two, and the quantity of splint is four, and per two splint and an expanding spring are a set of, and expanding spring can make two splint gather together with this effect that reaches the centre gripping, and two sets of expanding spring and splint can carry out the centre gripping to the diameter position of the correspondence of filter bag sack.

Preferably, the inner wall fixedly connected with second slider of movable block, and the movable block passes through second slider and measuring tape body swing joint, and the second slider makes the movable block can laminate in the outer wall of measuring tape body.

Preferably, the second spout has been seted up at the top of measuring tape body, and the shape size of second spout and the shape size of second slider all match second spout and second slider each other and make the movable block can receive the slip holding power when the measuring tape body outer wall slides to this makes and slides more smoothly.

Preferably, the quantity of second slider is four, and per two second sliders are a set of with a movable block, and two second sliders correspond in the interior roof and the interior diapire department of movable block to this upper and lower dynamics and the angle when guaranteeing that the movable block slides can keep unanimous, thereby avoid taking place the slope of sliding and lead to frictional force to strengthen and take place the problem that the dynamics demand of sliding is high.

(III) advantageous effects

Compared with the prior art, the utility model provides a dust removal filter bag mouth diameter measuring tool possesses following beneficial effect:

1. this dust removal filter bag mouth diameter measuring tool, through the measuring tape body that sets up, the scale strip, the movable block, the fixed block, the cursor post, the connecting block, first slider, first spout, splint and expanding spring, can make this measuring tool possess the effectual effect of centre gripping, the flexible ability that accessible expanding spring provided drives splint and carries out the centre gripping to the filter bag sack, make things convenient for people to the operation of strutting of filter bag sack, with this assurance diameter measurement's accuracy, avoid leading to the annular irregular influence measured data because of the sack warp, satisfy people's user demand.

2. This dust removal filter bag mouth diameter measuring tool, through the measuring tape body that sets up, movable block, second spout and second slider, can be so that this instrument possesses the effect of convenient to use, through the setting of second spout and second slider for the movable block can receive certain slip holding power when the measuring tape body outer wall slides, card dead problem when avoiding appearing the movable block and sliding, with this convenience when having improved the use, further user demand who has satisfied people.

Drawings

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

fig. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the movable block of the present invention.

In the figure: 1. a measuring tape body; 2. a scale bar; 3. a movable block; 4. a fixed block; 5. a cursor bar; 6. connecting blocks; 7. a first slider; 8. a first chute; 9. a splint; 10. a tension spring; 11. a second chute; 12. and a second slider.

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.

Example 1

The utility model provides a dust removal filter bag mouth diameter measuring tool's preferred embodiment is shown in fig. 1 to 5: the utility model provides a dust removal filter bag mouth diameter measuring tool, includes measuring tape body 1, and the front of measuring tape body 1 is fixed and is provided with scale bar 2, and the top swing joint of measuring tape body 1 has movable block 3.

One side fixedly connected with connecting block 6 of movable block 3, the bottom swing joint of connecting block 6 has splint 9, the first slider 7 of top fixedly connected with of splint 9, can be so that this measuring tool possesses the effectual effect of centre gripping, the flexible ability that accessible expanding spring 10 provided drives splint 9 and carries out the centre gripping to the filter bag sack, make things convenient for the operation of strutting of people to the filter bag sack with this, with this assurance diameter measurement's accuracy, avoid leading to the annular irregular influence measured data because of the sack warp, satisfy people's user demand.

In this embodiment, the bottom fixedly connected with fixed block 4 of movable block 3, the bottom fixedly connected with cursor rod 5 of fixed block 4, fixed block 4 can be as the support of cursor rod 5, can be located the position of scale bar 2 according to the position of cursor rod 5 and come out measured data and use as the calculation.

In this embodiment, first spout 8 has been seted up to the bottom of connecting block 6, and connecting block 6 through first slider 7 and first spout 8 and splint 9 swing joint, and first slider 7 and first spout 8 make splint 9 can slide in the bottom of connecting block 6.

In this embodiment, one side fixedly connected with expanding spring 10 of splint 9, and expanding spring 10's quantity is two, and splint 9's quantity is four, and per two splint 9 and an expanding spring 10 are a set of, and expanding spring 10 can make two splint 9 gather together with this effect that reaches the centre gripping, and two sets of expanding spring 10 and splint 9 can carry out the centre gripping to the diameter position of the correspondence of filter bag sack.

Example 2

On the basis of embodiment 1, the preferred embodiment of the dust filter bag mouth diameter measuring tool provided by the present invention is shown in fig. 1 to 5: the inner wall fixedly connected with second slider 12 of movable block 3, and movable block 3 passes through

second slider

12 and 1 swing joint of measuring tape body, and second slider 12 makes movable block 3 can laminate in the outer wall of measuring tape body 1.

In this embodiment, the second sliding groove 11 has been seted up at the top of measuring tape body 1, and the shape and size of second sliding groove 11 and the shape and size of second slider 12 all match second sliding groove 11 and second slider 12 each other and make movable block 3 can receive the sliding support power when measuring tape body 1 outer wall slides to this makes and slides more smoothly.

Further, the quantity of second slider 12 is four, and per two second sliders 12 and a movable block 3 are a set of, and two second sliders 12 correspond in the interior roof and the interior diapire department of movable block 3 to this upper and lower dynamics and the angle when guaranteeing that movable block 3 slides can keep unanimous, thereby avoid taking place to slide the slope and lead to frictional force to increase and take place the problem that the dynamics demand of sliding is high.

When using, at first make splint 9 carry out the centre gripping to the iron wire ring of filter bag sack through expanding spring 10's relation, later to opposite direction transfer movable block 3, make movable block 3 drive connecting block 6 and splint 9 part removal, the transfer that stops movable block 3 under the filter bag sack is propped open and keeps normal annular condition, later observe the position that two index bars 5 are located scale bar 2, later can calculate the diameter of filter bag sack through the distance between two index bars 5, thereby accomplish work.

To sum up, this dust removal filter bag mouth diameter measuring tool, can reach the effectual purpose of centre gripping, the flexible ability that accessible expanding spring 10 provided drives splint 9 and carries out the centre gripping to the filter bag sack, make things convenient for the operation of strutting of people to the filter bag sack with this, with this accuracy of guaranteeing the diameter measurement, avoid leading to the annular irregular influence measured data because of the sack warp, and through the setting of second spout 11 and second slider 12, make movable block 3 can receive certain slip holding power when the sliding of 1 outer wall of measuring tape body, the dead problem of card when avoiding appearing movable block 3 and sliding, with this convenience when having improved the use, people's user demand has been satisfied.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

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 dust removal filter bag mouth diameter measuring tool, includes measuring tape body (1), its characterized in that: the front surface of the measuring tape body (1) is fixedly provided with a scale bar (2), and the top of the measuring tape body (1) is movably connected with a movable block (3);

one side fixedly connected with connecting block (6) of movable block (3), the bottom swing joint of connecting block (6) has splint (9), the first slider (7) of top fixedly connected with of splint (9).

2. The dust filter bag mouth diameter measuring tool of claim 1, wherein: the bottom fixedly connected with fixed block (4) of movable block (3), the bottom fixedly connected with cursor pole (5) of fixed block (4).

3. The dust bag mouth diameter measuring tool of claim 1, wherein: first spout (8) have been seted up to the bottom of connecting block (6), and connecting block (6) are through first slider (7) and first spout (8) and splint (9) swing joint.

4. The dust filter bag mouth diameter measuring tool of claim 1, wherein: one side fixedly connected with expanding spring (10) of splint (9), and expanding spring (10) are two in quantity, and the quantity of splint (9) is four, and per two splint (9) and one expanding spring (10) are a set of.

5. The dust filter bag mouth diameter measuring tool of claim 1, wherein: the inner wall fixedly connected with second slider (12) of movable block (3), and movable block (3) are through second slider (12) and measuring tape body (1) swing joint.

6. The dust filter bag mouth diameter measuring tool of claim 5, wherein: the top of the measuring tape body (1) is provided with a second sliding groove (11), and the shape and the size of the second sliding groove (11) are matched with those of the second sliding block (12).

7. The dust filter bag mouth diameter measuring tool of claim 5, wherein: the number of the second sliding blocks (12) is four, and every two second sliding blocks (12) and one movable block (3) form a group.