CN211855650U - Fixing device for measuring radial pressure of metal gauge strip of filter bag - Google Patents
Fixing device for measuring radial pressure of metal gauge strip of filter bag Download PDFInfo
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- CN211855650U CN211855650U CN202020684726.2U CN202020684726U CN211855650U CN 211855650 U CN211855650 U CN 211855650U CN 202020684726 U CN202020684726 U CN 202020684726U CN 211855650 U CN211855650 U CN 211855650U
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Abstract
The utility model relates to a fixing device for measuring the radial pressure of a metal surface strip of a filter bag, which has the structure that a left fixing support and a right fixing support are symmetrically connected to form a fixing support; side surface through grooves are symmetrically formed in the side surfaces of the left fixed support and the right fixed support, end surface through grooves are symmetrically formed in the end surfaces of the left fixed support and the right fixed support along the axial direction, and through holes are formed in the end surface through grooves of the left fixed support and the right fixed support in an opposite mode; the fixed baffle is arranged at one end of the fixed support; one end of the movable support is slidably arranged in the through hole of the fixed support, the other end of the movable support is connected with the spring fixing bolt, a spring and a movable baffle are sequentially sleeved between the spring fixing bolt and the movable support, and the movable baffle is tightly pressed on the movable support by the spring; the clamping bolt passes through the side through grooves of the left fixed support and the right fixed support. The utility model ensures the stability of the surface strip during the test and can adapt to different surface strip widths; and the watch bar can be quickly mounted and dismounted.
Description
Technical Field
The utility model relates to a fixing device for determining radial pressure of metal gauge strip of filter bag belongs to the mechanical design field.
Background
The dust filter bag is an important part in the operation process of the bag type dust collector. The bag-type dust collector tensions the bag mouth of the dust-removing filter bag on the card by means of the tension of the circular metal spring piece (namely the surface strip), so that the bag-type dust collector plays a role in fixing the filter bag and ensuring the sealing between the bag mouth of the filter bag and the card, and the tension of the surface strip has important influence on the dust-removing effect of the bag-type dust collector. When measuring the strip tension, need fix the strip on the dynamometer, guarantee that the strip does not drop and contact all the time with force transducer in the test procedure to can install fast and dismantle the test strip. However, in the prior art, the circular surface strip is not fixed stably, and the accuracy of test data is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses when radial pressure is shown to survey filter bag metal, the fixed problem of ring form metal spring piece provides a fixing device, guarantees the stability of ring to can guarantee quick installation, dismantle and change the table strip.
The utility model provides a technical scheme that its technical problem adopted is:
a fixing device for measuring the radial pressure of a metal surface strip of a filter bag comprises a spring fixing bolt, a spring, a movable baffle, a fixed baffle, a left fixed support, a right fixed support, a movable support, a clamping nut and a clamping bolt; the left fixed support and the right fixed support are symmetrically connected to form a fixed support; side surface through grooves are symmetrically arranged on the side surfaces of the left fixed support and the right fixed support, end surface through grooves are symmetrically arranged on the end surfaces of the left fixed support and the right fixed support along the axial direction, and through holes are formed by the end surface through grooves of the left fixed support and the right fixed support in an opposite mode; the fixed baffle is arranged at one end of the fixed support; one end of the movable support is slidably arranged in the through hole of the fixed support, the other end of the movable support is connected with the spring fixing bolt, a spring and a movable baffle are sequentially sleeved between the spring fixing bolt and the movable support, and the movable baffle is tightly pressed on the movable support by the spring; the clamping bolt penetrates through the side through grooves of the left fixed support and the right fixed support, and clamping nuts are installed at two ends of the clamping bolt.
The utility model has the advantages that:
through fixed stop and movable baffle centre gripping table strip, guarantee that the table strip is stable when testing. By loosening the clamping bolt, the distance between the fixed baffle and the movable baffle can be increased or decreased so as to adapt to different surface strip widths; and screwing the clamping bolt to keep the distance between the fixed baffle and the movable baffle constant so as to clamp the watch strip. By moving the movable baffle to the spring side and pressing the spring, the watch strip can be quickly mounted and dismounted.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic view of the end face structure of the present invention.
Fig. 4 is a schematic top view of the present invention.
In the figure: the device comprises a spring fixing bolt 1, a spring 2, a movable baffle 3, a first fastening screw 4, a left fixing support 5, a fixed baffle 6, fastening screws a and 8, fastening screws b and 9, fastening screws c and 10, fastening screws d and 11, a right fixing support 12, a second fastening screw 13, a clamping nut 13, a clamping bolt 14, a movable support 15, a first fastening nut 16 and a second fastening nut 17.
Detailed Description
Examples
As shown in FIG. 1, a fixing device for measuring the radial pressure of a metal surface strip of a filter bag is disclosed, wherein 1 is a spring fixing bolt, 2 is a spring, 3 is a movable baffle, 4 is a first fastening screw, 5 is a left fixing support, 6 is a fixing baffle, 7 is a fastening screw a, 8 is a fastening screw b, 9 is a fastening screw c, 10 is a fastening screw d, 11 is a right fixing support, 12 is a second fastening screw, 13 is a clamping nut, 14 is a clamping bolt, 15 is a movable support, 16 is a first fastening nut, and 17 is a second fastening nut.
The left fixing support 5 and the right fixing support 11 are connected into a whole through a first fastening screw 4 and a second fastening screw 12 to be used as the fixing support of the device, side through grooves are symmetrically formed in the side faces of the left fixing support and the right fixing support, end face through grooves are symmetrically formed in the end faces of the left fixing support and the right fixing support along the axial direction, and through holes are formed in the end face through grooves of the left fixing support and the right fixing support oppositely; the fixed baffle 6 is arranged at one end of the fixed support by a fastening screw a 7, a fastening screw b 8, a fastening screw c 9 and a fastening screw d 10; one end of the movable support 15 is slidably arranged in a through hole at the other end of the fixed support, the other end of the movable support 15 is connected with the spring fixing bolt 1, the spring 2 and the movable baffle 3 are sequentially sleeved on the spring fixing bolt 1 and between the movable support, and the movable baffle 3 is tightly pressed on the movable support 15 by the spring 2.
The first fastening screw 4 and the second fastening screw 12 are connected with the first fastening nut 16 and the second fastening nut 17 to connect the left fixed support 5 and the right fixed support 11 to form a complete fixed support part. The fixing baffle 6 is mounted at one end of the fixing support through a fastening screw a 7, a fastening screw b 8, a fastening screw c 9 and a fastening screw d 10.
The spring fixing bolt 1, the spring 2, the movable baffle 3 and the movable support 15 form a movable part of the invention. The spring fixing bolt 1 and the movable support 15 are connected with each other through threads in the movable support, and the movable baffle 3 and the spring 2 are installed between the fixing bolt 1 and the movable support 15.
The clamping bolt 14 pass through the side through groove of the left fixed support and the right fixed support, the side through groove is arc-shaped, the arc-shaped through groove is matched with the clamping bolt, the through hole formed by the end surface through groove of the left fixed support and the right fixed support is rectangular, the rectangular through hole is matched with the end surface shape of the movable support, the movable support 15 is inserted into the rectangular through hole, the clamping nut 13 is matched with the clamping bolt 14, the movable support 15 is clamped on the fixed support formed by the left fixed support 5 and the right fixed support 11, and a clamping part is formed. After the clamping nut 13 is loosened, the movable support 15 can be moved, and when the width of the movable support is adjusted to be suitable for the width of a meter strip to be measured, the clamping nut 13 is screwed, so that the movable support 15 is fixed.
The spring fixing bolt 1, the spring 2 and the movable baffle 3 are parts which are quickly mounted and dismounted. After the movable baffle 3 is moved to the side of the spring 2 and the spring 2 is tightly pressed, the surface strip can be quickly installed and detached; after the watch band is installed, the movable baffle 3 is under the elastic force action of the spring 2 to fix the watch band.
The middle of the fixed baffle is provided with a rectangular hole which is matched with the through hole of the fixed support, so that the movable support can move conveniently; the fixed baffle and the movable baffle are inverted L-shaped plates, and the upper ends of the fixed baffle and the movable baffle are higher than the fixed support.
When the fixing device is used, the spring 2 and the movable baffle 3 are placed between the spring fixing bolt 1 and the movable support 15; the spring fixing bolt 1 is used for penetrating through holes in the spring 2 and the movable baffle plate 3 to the movable support 15, and the spring fixing bolt 1 is adjusted, so that the adjusting spring has proper tightness. Move movable baffle 3 to the right side, put the fixed stay top with the table strip, loosen movable baffle 3, spring 2 compression movable baffle 3 and fixed baffle 6 fix the table strip, guarantee that the table strip can not rock up and down, left and right. When the test is finished, the movable baffle 3 is moved to the right side and the spring 2 is compressed, the tested surface strip is taken out, and after the surface strip to be tested is installed, the movable baffle 3 is loosened, and the surface strip is fixed.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation. Therefore, the present invention should not be construed as limited to the embodiments set forth herein.
Claims (5)
1. A fixing device for determining radial pressure of metal gauge strip of filter bag is characterized by comprising a spring fixing bolt and an elastic piece
The device comprises a spring, a movable baffle, a fixed baffle, a left fixed support, a right fixed support, a movable support, a clamping nut and a clamping bolt; the left fixed support and the right fixed support are symmetrically connected to form a fixed support; side surface through grooves are symmetrically arranged on the side surfaces of the left fixed support and the right fixed support, end surface through grooves are symmetrically arranged on the end surfaces of the left fixed support and the right fixed support along the axial direction, and through holes are formed by the end surface through grooves of the left fixed support and the right fixed support in an opposite mode; the fixed baffle is arranged at one end of the fixed support; one end of the movable support is slidably arranged in the through hole of the fixed support, the other end of the movable support is connected with the spring fixing bolt, a spring and a movable baffle are sequentially sleeved between the spring fixing bolt and the movable support, and the movable baffle is tightly pressed on the movable support by the spring; the clamping bolt penetrates through the side through grooves of the left fixed support and the right fixed support, and clamping nuts are installed at two ends of the clamping bolt.
2. The fixture according to claim 1, wherein the side through slots of the left and right fixed supports are circular arc-shaped, and the circular arc-shaped through slots are matched with the clamping bolts.
3. The fixture for measuring the radial pressure of the metal surface strip of the filter bag as claimed in claim 1, wherein the through holes formed by the end through slots of the left and right fixed supports are rectangular, and the rectangular through holes are matched with the end shapes of the movable supports.
4. The fixture for measuring the radial pressure of the metal surface strip of the filter bag as claimed in claim 1, wherein the fixed baffle and the movable baffle are inverted L-shaped plates, and the upper ends of the fixed baffle and the movable baffle are higher than the fixed support.
5. The fixture for measuring the radial pressure of a metal gauge strip of a filter bag as claimed in claim 1, wherein the middle of the fixing baffle is provided with a rectangular hole, and the rectangular hole is matched with the through hole of the fixing support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020684726.2U CN211855650U (en) | 2020-04-29 | 2020-04-29 | Fixing device for measuring radial pressure of metal gauge strip of filter bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020684726.2U CN211855650U (en) | 2020-04-29 | 2020-04-29 | Fixing device for measuring radial pressure of metal gauge strip of filter bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211855650U true CN211855650U (en) | 2020-11-03 |
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ID=73177410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020684726.2U Active CN211855650U (en) | 2020-04-29 | 2020-04-29 | Fixing device for measuring radial pressure of metal gauge strip of filter bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211855650U (en) |
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2020
- 2020-04-29 CN CN202020684726.2U patent/CN211855650U/en active Active
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