CN217367299U - Filter plate handle and filter press filter plate - Google Patents
Filter plate handle and filter press filter plate Download PDFInfo
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- CN217367299U CN217367299U CN202221187083.6U CN202221187083U CN217367299U CN 217367299 U CN217367299 U CN 217367299U CN 202221187083 U CN202221187083 U CN 202221187083U CN 217367299 U CN217367299 U CN 217367299U
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Abstract
The utility model discloses a filter plate handle, wherein an inserting shaft extends out from two side plate surfaces of a fixed plate and is fixedly connected with the fixed plate, the parts extending out from the two side plate surfaces of the fixed plate are respectively a first section and a second section, the first section of the inserting shaft can be inserted into an inserting hole of a filter plate in an interference manner, and the accurate contraposition assembly with the filter plate is ensured; the second section of the plug-in shaft is provided with a wear-resistant block, the wear-resistant block is used for contacting the main beam, and the wear-resistant block provides sliding support; the fixing plate is provided with at least two bolt holes and is fixedly connected to the filter plate through at least two bolts, so that the reinforcement is further realized; the utility model discloses a filter plate handle is connected through the first section of plug shaft and filter plate interference and is realized first heavy fixed, realizes through the bolt that the second is heavy fixed to plug shaft and filter plate keep interference fit, guarantee the accurate installation that aligns of filter plate both sides handle. It also relates to a filter plate of a filter press.
Description
Technical Field
The utility model relates to a pressure filter field further relates to a filter plate handle. Furthermore, the utility model discloses still relate to a pressure filter plate.
Background
The filter plate is the main filter element of the filter press, the filter plate handles are arranged at two sides of the filter plate, the main beams at two sides respectively provide support for the filter plate handles at two sides of the filter plate, and a plurality of filter plates are arranged on the main beams. The plate pulling device of the filter press pulls the filter plate to make the filter plate move along the main beam.
Traditional filter plate handle is made by two mutually perpendicular's platelike structure concatenations, and one of them plate passes through two or three bolt fastening in the filter plate side, because of there is spaciousness in the bolt hole, can't satisfy accurate alignment after the handle installation of both sides, probably leads to the filter plate handle to take place to rock for the filter plate.
For those skilled in the art, how to ensure that handles on two sides of a filter plate are accurately aligned and installed is a technical problem to be solved at present.
SUMMERY OF THE UTILITY MODEL
The utility model provides a filter plate handle solves the problem that the unable accurate installation of aligning of filter plate handle, and concrete scheme is as follows:
a filter plate handle comprises a fixed plate and an insertion shaft which are oppositely and fixedly arranged, wherein the insertion shaft respectively extends out of the two side plate surfaces of the fixed plate, and a first section of the insertion shaft can be inserted into an insertion hole of a filter plate in an interference manner; the second section of the plug shaft is provided with a wear-resistant block, and the wear-resistant block is used for contacting the main beam;
the fixed plate is provided with at least two bolt holes and is fixedly connected to the filter plate through at least two bolts.
Optionally, the plug shaft is a stepped shaft, and the outer diameter decreases from the middle to both ends in a stepped manner.
Optionally, the insertion shaft includes a first step section and a second step section, the second step section is inserted into the fixed plate in an interference fit manner, and the first step section is inserted into the filter plate in an interference fit manner.
Optionally, the plug shaft comprises a third step for mating with a pulling strap.
Optionally, the third step is cylindrical or cuboid.
Optionally, the wear resistant block is hinged to the main section of the plug shaft.
Optionally, the periphery of the plug shaft is provided with at least two grooves, and retaining rings are clamped in the grooves and used for axially limiting the wear-resistant blocks.
Optionally, the fixing plate is a metal plate, and the insertion shaft is a metal shaft.
The utility model also provides a filter press filter plate, including above-mentioned arbitrary filter plate handle.
The utility model provides a filter plate handle, the grafting axle stretches out from the both sides face of fixed plate, and grafting axle fixed connection is in the fixed plate, and the part that stretches out from the both sides face of fixed plate is first section and second section respectively, and the first section of grafting axle can interference cartridge in the jack of filter plate, guarantees to counterpoint the assembly with the filter plate accurately; the second section of the plug shaft is provided with a wear-resistant block, the wear-resistant block is used for contacting the main beam, and the wear-resistant block provides sliding support; the fixing plate is provided with at least two bolt holes and is fixedly connected to the filter plate through at least two bolts, so that the reinforcement is further realized; the utility model discloses a filter plate handle is connected through the first section of spiale and filter plate interference and is realized first heavy fixed, realizes the second through the bolt and heavily fixes to the spiale keeps interference fit with the filter plate, guarantees the accurate installation of aliging of filter plate both sides handle.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an isometric view of one embodiment of a filter plate handle of the present invention;
fig. 2 is a front view of an embodiment of a filter plate handle of the present invention;
fig. 3 is a top view of an embodiment of a filter plate handle of the present invention;
FIG. 4 is a left side view of an embodiment of a filter plate handle of the present invention;
fig. 5 is a right side view of an embodiment of a filter plate handle of the present invention;
fig. 6 is a front sectional view of an embodiment of a filter plate handle according to the present invention;
fig. 7 is a front sectional view of a filter plate handle according to an embodiment of the present invention mounted on a filter plate;
fig. 8 is a cross-sectional view of the plug shaft.
The figure includes:
the anti-abrasion device comprises a fixed plate 1, a plug shaft 2, a first step section 21, a second step section 22, a third step section 23, a groove 24, a main body section 25, an anti-abrasion block 3 and a retainer ring 4.
Detailed Description
The core of the utility model is to provide a filter plate handle, adopt dual fixed stability that increases, waist interference fit realizes accurate alignment.
In order to make those skilled in the art better understand the technical solution of the present invention, the filter plate handle of the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
With reference to fig. 1 to 5, the present invention provides a filter plate handle, which comprises a fixed plate 1 and an inserting shaft 2, which are relatively fixed, wherein the fixed plate 1 and the inserting shaft 2 are kept as a whole in a use state, and the fixed plate 1 and the inserting shaft 2 cannot relatively shake or dislocate; the insertion shafts 2 respectively extend out of the two side plate surfaces of the fixed plate 1 to form two convex parts which are respectively used as a first section and a second section; the plug shaft 2 can be a whole or a two-section split structure, and if the two-section split structure is adopted, the two sections are respectively welded and fixed on the fixing plate 1.
In fig. 2, i represents a first section, and ii represents a second section, and with reference to fig. 7, the plugging shaft 2 of the present invention can be inserted into a filter plate (the structure of the filter plate is shown as a in fig. 7), the first section of the plugging shaft 2 is inserted into an insertion hole of the filter plate in an interference manner, and the second section extends in a direction away from the filter plate; the second section of the plug-in shaft 2 is provided with a wear-resistant block 3, the wear-resistant block 3 is used for contacting a main beam (the main beam structure is not shown in the figure), two sides of one filter plate are respectively provided with at least one filter plate handle of the utility model, and the filter plate handle is supported by at least two main beam structures arranged in parallel, thereby supporting the whole filter plate; the direction of the main beam is vertical to the plate surface direction of the filter plate, filter plate handles extending out of the left side and the right side of the filter plate are respectively supported by the two main beams, the wear-resistant block 3 contacts the main beams, and the filter plate can slide along the length direction of the main beams; a plurality of filter plates can be placed on the main beam at the same time.
Referring to fig. 1 and 7, the fixing plate 1 is provided with at least two bolt holes, each bolt hole is correspondingly provided with a bolt and fixedly connected to the filter plate through at least two bolts, and B in fig. 7 represents a bolt; the bolt holes in the fixed plate 1 can be unthreaded holes or threaded holes with internal threads, corresponding threaded holes are formed in the filter plate, and bolts penetrate through the bolt holes in the fixed plate 1 and then extend out of the bolt holes and are in threaded connection with the threaded holes in the filter plate to achieve threaded fixing.
The utility model provides a filter plate handle utilizes the first section of spiale 2 to realize interference fit, reaches first heavy fixed action, utilizes two bolts to realize threaded connection, reaches the heavy fixed action of second, and fixed connection between whole filter plate handle and the filter plate is more firm. Furthermore, the utility model discloses a keep the interference fit between the first section of spiale 2 and the filter plate, utilize the first section of spiale 2 to form accurate location, guarantee the accurate installation of aliging of filter plate both sides handle, relative rocking can not appear between filter plate and the filter plate handle.
On the basis of the above scheme, with reference to fig. 6, 7 and 8, the plug shaft 2 of the present invention is a stepped shaft, and the plug shaft 2 is not a structure in which the outer diameters of the respective portions are completely equal, and the outer diameters are respectively reduced in a step shape from the middle to both ends, i.e., the middle is thick and both ends are thin; the step-shaped change means that the size of the outer diameter is abrupt change, the outer diameter of each step section is equal diameter, and a step surface with abrupt change of the size is formed at the junction of the two step sections. In the preferred structure of the present invention, the insertion shaft 2 is a complete shaft, which penetrates the fixing plate 1.
Combine fig. 8, the utility model discloses a plug shaft 2 sets up first step 21 and second step 22, and the external diameter of first step 21 is less than the external diameter of second step 22, and second step 22 is pegged graft with 1 interference fit of fixed plate, and first step 21 interference cartridge is in the filter plate. After the second step section 22 is in interference connection with the fixing plate 1, the second step section can be further reinforced by welding, and the integrity is improved.
Further, the utility model discloses a plug shaft 2 sets up third step 23, and third step 23 is used for cooperating the arm-tie ware, and the part between third step 23 and the second step 22 is the main part section 25 of plug shaft 2, and the external diameter of main part section 25 is the biggest, and the external diameter of main part section 25 is greater than third step 23, also is greater than second step 22. In the production process, the two plate pulling devices on the left side and the right side hook the third step section 23, and pull the two filter plate handles to drive the whole filter plate to move.
Since the third step 23 is used for hooking the strap drawer, the outer shape thereof is not particularly limited, and the third step 23 is cylindrical or rectangular parallelepiped.
On the basis of above-mentioned arbitrary technical scheme and intercombination, the utility model discloses a wear-resisting piece 3 articulates in the main part section 25 of spiale 2, and the external diameter of main part section 25 is bigger, has higher support intensity, is difficult for taking place to warp. The outer surface of the main body section 25 is a cylindrical surface, and the wear-resistant block 3 can be sleeved on the outer surface of the main body section 25.
At least two grooves 24 are formed in the periphery of the plug shaft 2, the grooves 24 are annular grooves and are formed around the periphery of the plug shaft 2, the two grooves 24 are located in the main body section 25, the retainer ring 4 is clamped in the grooves 24, the retainer ring 4 is used for axially limiting the wear-resistant block 3, and the wear-resistant block 3 can rotate relative to the plug shaft 2 but cannot axially move.
Specifically, the utility model discloses a fixed plate 1 is the metal sheet, and plug shaft 2 is the metal axle, and both adopt the finish machining to make respectively, guarantee size precision. Compared with the traditional structure adopting injection molding, the structure has higher structural strength.
The utility model also provides a pressure filter plate, including foretell filter plate handle, every pressure filter plate includes two filter plate handles at least, is located relative both sides respectively, and this pressure filter plate can reach foretell technological effect.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A filter plate handle is characterized by comprising a fixed plate (1) and an insertion shaft (2) which are oppositely and fixedly arranged, wherein the insertion shaft (2) respectively extends out of the two side plate surfaces of the fixed plate (1), and a first section of the insertion shaft (2) can be inserted into an insertion hole of a filter plate in an interference manner; a second section of the plug-in shaft (2) is provided with a wear-resistant block (3), and the wear-resistant block (3) is used for contacting a main beam;
the fixing plate (1) is provided with at least two bolt holes and is fixedly connected to the filter plate through at least two bolts.
2. The filter plate handle according to claim 1, wherein the plug shaft (2) is a stepped shaft having an outer diameter that decreases stepwise from the middle to both ends.
3. A filter plate handle according to claim 2, wherein the plug shaft (2) comprises a first step (21) and a second step (22), the second step (22) is inserted into the fixed plate (1) in an interference fit manner, and the first step (21) is inserted into the filter plate in an interference fit manner.
4. Filter plate handle according to claim 3, wherein the plug spindle (2) comprises a third step (23), the third step (23) being intended to engage a plate puller.
5. Filter plate handle according to claim 4, wherein the third step (23) is cylindrical or rectangular.
6. Filter plate handle according to any of claims 1 to 5, wherein the wear-resistant block (3) is hinged to the body section (25) of the plug shaft (2).
7. The filter plate handle according to claim 6, wherein the plug shaft (2) is provided with at least two grooves (24) at the periphery, the grooves (24) are internally provided with retaining rings (4), and the retaining rings (4) are used for axially limiting the wear-resistant blocks (3).
8. Filter plate handle according to claim 6, wherein the holding plate (1) is a metal plate and the plug shaft (2) is a metal shaft.
9. A filter press filter plate comprising the filter plate handle of any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221187083.6U CN217367299U (en) | 2022-05-17 | 2022-05-17 | Filter plate handle and filter press filter plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221187083.6U CN217367299U (en) | 2022-05-17 | 2022-05-17 | Filter plate handle and filter press filter plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217367299U true CN217367299U (en) | 2022-09-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221187083.6U Active CN217367299U (en) | 2022-05-17 | 2022-05-17 | Filter plate handle and filter press filter plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN217367299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023221362A1 (en) * | 2022-05-17 | 2023-11-23 | 景津装备股份有限公司 | Filter plate handle and filter plate of filter press |
-
2022
- 2022-05-17 CN CN202221187083.6U patent/CN217367299U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023221362A1 (en) * | 2022-05-17 | 2023-11-23 | 景津装备股份有限公司 | Filter plate handle and filter plate of filter press |
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