CN220839987U - Drawing tool is dismantled to polymeric kettle bottom tile - Google Patents
Drawing tool is dismantled to polymeric kettle bottom tile Download PDFInfo
- Publication number
- CN220839987U CN220839987U CN202420578607.7U CN202420578607U CN220839987U CN 220839987 U CN220839987 U CN 220839987U CN 202420578607 U CN202420578607 U CN 202420578607U CN 220839987 U CN220839987 U CN 220839987U
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- China
- Prior art keywords
- tile
- reinforcing plate
- hole
- utility
- screw rod
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 22
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 17
- 210000004907 gland Anatomy 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a disassembly and drawing tool for a bottom tile of a polymerization kettle, which relates to the technical field of mechanical equipment maintenance tools and comprises two screw rods and a pair of clamping devices; a reinforcing plate is welded and fixed at the edge of the bottom end of each holding clamp, a through hole is formed in each reinforcing plate, and a screw rod correspondingly penetrates through each through hole; the screw rod is connected with a drawing nut in a threaded manner, and the two clamping clamps are detachably connected through a connecting bolt. The advantages are that: a pair of holding clamps are arranged on the outer wall of the tile seat, so that the bottom surface of the reinforcing plate is attached to the gland flange; simultaneously, the top end of the screw rod passes through a through hole of a flange at the upper part of the tile seat and is then screwed into a screw hole at the bottom of the polymerization kettle; the operator screws the drawing nut downwards, applies downward pressure to the gland flange of the tile seat through the reinforcing plate, and then draws the bottom tile downwards through the reinforcing plate until the bottom tile is separated from the bottom of the polymerization kettle; the utility model has simple and portable structure, convenient operation in use, labor saving and maintenance efficiency improvement.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment overhaul tools, in particular to a drawing tool for disassembling a bottom tile of a polymerization kettle.
Background
The equipment used for producing paste resin is a 48m 3 polymerization kettle, and the stirring in the polymerization kettle is realized by a transmission mechanism at the top of the kettle; the bottom of the kettle is provided with a supporting device (bottom tile) for supporting the bottom end of the stirring shaft, the bottom tile comprises a bearing bush and a bearing bush seat, the bearing bush is sleeved on the shaft sleeve of the stirring shaft, the upper part of the bearing bush seat is connected to the bottom of the polymerization kettle through a flange, the lower part of the bearing bush seat is covered and connected with a gland flange, and a water filling port is formed in the gland flange.
In the production process, water is injected from a water injection port, and the injected water fills gaps between the shaft sleeve and the stirring shaft and between the bearing bush and the shaft sleeve, so that materials in the polymerization kettle are prevented from entering the gaps to cause that the materials are heated to generate plasticizing sheets to lock the stirring shaft; however, in the actual production process, the phenomenon that the water injection pressure suddenly drops or disappears inevitably causes that the reaction medium in the kettle is accumulated in gaps around the bearing bush to form self-polymers, so that the bottom bush is locked on the stirring shaft, the bottom bush is difficult to detach and clean, and when the maintenance personnel wait for processing faults, the bottom bush is difficult to detach, the time and the labor are wasted, the maintenance time is prolonged, and the production plan is influenced.
Disclosure of utility model
The utility model aims to provide a dismounting and drawing tool for a bottom tile of a polymerization kettle, which is time-saving and labor-saving and is beneficial to improving the dismounting and maintenance efficiency.
The utility model is implemented by the following technical scheme: the utility model provides a polymeric kettle bottom tile dismantles drawing tool, it includes two lead screws and a pair of embracing card; a reinforcing plate is welded and fixed at the edge of the bottom end of each holding clamp, a through hole is formed in each reinforcing plate, and a screw rod correspondingly penetrates through each through hole; the screw rod is connected with a drawing nut in a threaded manner, and the two clamping devices are detachably connected through a connecting bolt.
Further, the screw rods at two ends of each drawing nut are sleeved with bearing nuts in a threaded manner.
The utility model has the advantages that: when in installation and use, firstly, the bolts connecting the flange at the upper part of the tile seat with the bottom of the polymerization kettle are detached; a pair of holding clamps are arranged on the outer wall of the tile seat, so that the bottom surface of the reinforcing plate is attached to the gland flange and is fixed by connecting bolts; simultaneously, the top end of the screw rod passes through a through hole of a flange at the upper part of the tile seat and is then screwed into a screw hole at the bottom of the polymerization kettle; screwing the drawing nuts on the top surface of the reinforcing plate, screwing the two bearing nuts to leave a gap with the corresponding flanges, and continuously screwing the drawing nuts downwards by an operator, applying downward pressure to the gland flange of the tile seat through the reinforcing plate, and further drawing the bottom tile downwards through the reinforcing plate until the bottom tile is separated from the bottom of the polymerization kettle; the separated bottom tile is supported by a bearing nut on the screw rod, so that the bottom tile is prevented from being damaged by being directly crashed to the ground; the utility model has simple and portable structure, convenient operation in use, labor saving and maintenance efficiency improvement.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a top view of fig. 1.
FIG. 3 is a schematic view of the present utility model in use.
The components in the drawings are marked as follows: the screw rod 1, the clamp 2, the reinforcing plate 3, the through hole 4, the drawing nut 5, the connecting bolt 6, the bearing nut 7, the bottom tile 8 and the gland flange 9.
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.
In the description of the present utility model, it should be noted that the terms "center," "upper," "lower," "front," "rear," "top," "bottom," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The utility model is further described below with reference to the accompanying drawings:
As shown in fig. 1 to 3, the present embodiment provides a bottom tile disassembling and drawing tool for a polymerization kettle, which comprises two screw rods 1 and a pair of clasps 2; a reinforcing plate 3 is vertically welded and fixed at the outer edge of the bottom end of each holding clamp 2, a through hole 4 is formed in each reinforcing plate 3, and a screw rod 1 correspondingly penetrates through each through hole 4; the screw rod 1 is connected with a drawing nut 5 in a threaded manner, and the two clamping blocks 2 are detachably connected through a connecting bolt 6; the screw rods 1 at the two ends of each drawing nut 5 are sleeved with bearing nuts 7 in a threaded manner.
When the utility model is installed and used, firstly, the bolts connected with the flange at the upper part of the tile seat and the bottom of the polymerization kettle are detached; a pair of holding clamps 2 are arranged on the outer wall of the tile seat, the bottom surface of the reinforcing plate 3 is attached to the gland flange 9, and the clamping plates are fixed by connecting bolts 6; meanwhile, the top end of the screw rod 1 passes through a through hole of a flange at the upper part of the tile seat and is then screwed into a screw hole at the bottom of the polymerization kettle; at this time, the arrangement of the three nuts on each screw 1 is: the drawing nut 5 is arranged above the reinforcing plate 3, one bearing nut 7 is arranged on the screw rod 1 above the drawing nut 5, and the other bearing nut 7 is arranged below the reinforcing plate 3.
Screwing the drawing nuts 5 on the top surface of the reinforcing plate 3, screwing the two bearing nuts 7 to leave a gap with the corresponding flanges, and continuously screwing the drawing nuts 5 downwards by an operator, applying downward pressure to the gland flange 9 of the tile seat through the reinforcing plate 3, and further drawing the bottom tile 8 downwards through the reinforcing plate 3 until the bottom tile 8 is separated from the bottom of the polymerization kettle; the separated bottom tile 8 is supported by the bearing nut 7 on the screw rod 1, so that the bottom tile 8 is prevented from being damaged by direct smashing to the ground.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model.
Claims (2)
1. The dismounting and drawing tool for the bottom tile of the polymerization kettle is characterized by comprising two screw rods and a pair of clamping clamps; a reinforcing plate is welded and fixed at the edge of the bottom end of each holding clamp, a through hole is formed in each reinforcing plate, and a screw rod correspondingly penetrates through each through hole; the screw rod is connected with a drawing nut in a threaded manner, and the two clamping devices are detachably connected through a connecting bolt.
2. The tool for disassembling and drawing the bottom tile of the polymeric kettle according to claim 1, wherein the screw rods at two ends of each drawing nut are sleeved with bearing nuts in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420578607.7U CN220839987U (en) | 2024-03-25 | 2024-03-25 | Drawing tool is dismantled to polymeric kettle bottom tile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420578607.7U CN220839987U (en) | 2024-03-25 | 2024-03-25 | Drawing tool is dismantled to polymeric kettle bottom tile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220839987U true CN220839987U (en) | 2024-04-26 |
Family
ID=90747820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420578607.7U Active CN220839987U (en) | 2024-03-25 | 2024-03-25 | Drawing tool is dismantled to polymeric kettle bottom tile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220839987U (en) |
-
2024
- 2024-03-25 CN CN202420578607.7U patent/CN220839987U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |