CN116007388A - Assembled seal structure chute apron based on inside detection of sealed cavity - Google Patents
Assembled seal structure chute apron based on inside detection of sealed cavity Download PDFInfo
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- CN116007388A CN116007388A CN202310294273.0A CN202310294273A CN116007388A CN 116007388 A CN116007388 A CN 116007388A CN 202310294273 A CN202310294273 A CN 202310294273A CN 116007388 A CN116007388 A CN 116007388A
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Abstract
The invention discloses an assembled sealing structure chute cover plate based on detection in a sealing cavity, which relates to the field of transportation or storage devices and comprises a bearing bottom cover, wherein a first-level peeping treatment groove is preset in the middle position of the bottom of the bearing bottom cover, an alignment assembly groove is preset in the bearing bottom cover, a top cover plate is arranged at the upper end of the bearing bottom cover, a positioning slot is preset in the side position of the inside of the alignment assembly groove, an alignment insertion block is fixedly arranged at the corner position of the inside of the alignment assembly groove, a positioning threaded sleeve is fixedly arranged in the middle position of the upper end of the alignment insertion block, and a limiting clamping block is movably arranged at the upper end of the alignment insertion block. The invention adopts an assembled structure to replace the integrated structure of the prior chute cover plate, and by additionally arranging the alignment plug-in clamping structure for enhancing the assembly tightness on the basis of the alignment assembly structure, the integral use strength of the cover plate can be improved to the greatest extent on the basis of not affecting the use effect of the cover plate.
Description
Technical Field
The invention relates to the field of transportation or storage devices, in particular to an assembled sealing structure chute cover plate based on detection of the inside of a sealing cavity.
Background
The chute is an important high-temperature liquid conveying tool in metallurgical operation, and in order to ensure the safety of the chute conveying process, a chute cover plate is an indispensable auxiliary tool in metallurgical operation.
Through retrieval, chinese patent with publication number of CN211012473U discloses a novel chute cover plate, which aims to improve the heat preservation effect of a chute, isolate outside air, prolong the service life of the chute cover plate and reduce the consumption of refractory materials, so that the novel chute cover plate comprises a steel shell, a heat insulation layer, lifting lugs and reinforcing ribs; the steel shell is an open cuboid; the reinforcement is welded on the back surface of the steel shell bottom plate at equal intervals; the lifting lugs are welded at two ends of the steel shell; the heat insulation layer comprises arc-shaped steel bars and concrete; the arc-shaped steel bars are welded on a bottom plate in the steel shell; the arc reinforced concrete forms an improved technique for the heat insulation layer.
The above-mentioned patents, in combination with the prior art, still have the following drawbacks or problems: the prior chute cover plate is of an integrated single plate structure, the structural use intensity of the prior chute cover plate is difficult to be enhanced through a structural foundation which is not subjected to additional combination, the use condition that deformation cannot occur in long-term use work is difficult to ensure, most of the prior chute cover plate lacks peeping holes, the condition in the chute cannot be observed, the whole chute cover plate is required to be taken down from the chute when the condition in the chute is required to be observed, the operation is quite time-consuming, the chute cover plate with the peeping holes is disclosed in China patent with the publication number of CN217818154U through retrieval, the peeping holes are additionally arranged for the chute cover plate in the technical scheme, the improved peeping hole structure is inconvenient to operate in normal use work, the peeping effect on the interior of the chute can be realized only by taking down the central cover plate, the convenient and integral use work with the structural characteristics of the prior chute cover plate is difficult to be utilized to the greatest extent, and meanwhile, the single plate structure of the prior chute cover plate limits the relative detection equipment and the sensor to be in the mounting structure outside the chute, so that the detection work of the interior sealing cavity is difficult to be carried out, and the integral use efficiency is influenced to a certain extent.
Based on the above, the invention provides an assembled sealing structure chute cover plate based on the detection of the inside of a sealing cavity to solve the problems.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the invention, which should not be used to limit the scope of the invention.
The present invention has been developed in view of the above-described and/or existing problems with chute cover plate designs.
Therefore, one of the purposes of the invention is to provide an assembled sealing structure chute cover plate based on the detection of the interior of a sealing cavity, which adopts an assembled structure to replace the integral structure of the prior chute cover plate, and adds a contraposition plug-in clamping structure for enhancing the assembly tightness on the basis of the contraposition assembly structure, so that the integral use strength of the cover plate can be improved to the greatest extent on the basis of not influencing the use effect of the cover plate, the cover plate is correspondingly endowed with the structural characteristic of extremely strong deformation-resistant use effect in the long-term use process, and a peeping window and thickened steel glass capable of realizing directional displacement adjustment are additionally arranged on the cover plate, so that the cover plate can observe the interior condition of the chute at any time in the use process, and is convenient for thickening and removing the steel glass to treat the interior of the chute when the interior is blocked and the like, and meanwhile, the bottom is additionally provided with a mounting groove for mounting related sensors and sealing detection equipment, and the corresponding protection structure is correspondingly provided, so that the integral use functionality and the use safety of related detection equipment are enriched.
In order to achieve the above effects, the present invention provides the following technical solutions: the utility model provides an assembled seal structure chute apron based on sealed cavity internal detection, includes bears the bottom, bear the intermediate position of bottom and pre-be equipped with one-level peeping treatment groove, bear the bottom inside and pre-set with the counterpoint assembly groove, bear the upper end of bottom and be equipped with the lamina tecti, the avris position of counterpoint assembly inslot is pre-equipped with the positioning slot, the inside corner position fixed mounting of counterpoint assembly groove has the counterpoint cartridge, the intermediate position fixed mounting of counterpoint cartridge upper end has the location screw sleeve, the upper end movable mounting of counterpoint cartridge has the spacing fixture block, the intermediate position of lamina tecti upper end is pre-equipped with second grade peeping treatment groove, the avris position fixed mounting of lamina tecti bottom has the counterpoint assembly frame, the inside of lamina tecti is pre-set with the hollow groove, the corner position of lamina tecti up end is pre-equipped with the spacing fastening groove, the intermediate position of lamina tecti bottom is pre-equipped with tertiary peeping treatment groove, the corner position of lamina tecti bottom has the counterpoint cartridge, the inside pre-set with the reinforcement chamber, the inside is equipped with the inside of counterpoint assembly frame, the inside is equipped with the reinforcement chamber, the inside is equipped with the screw rod fixed mounting of position, the inside is equipped with the hollow guide sleeve, the inside is fixed mounting, the hollow sleeve is fixed and is equipped with the hollow sleeve.
As a preferred embodiment of the present invention, wherein: the two sides of the bottom of the bearing bottom cover are symmetrically and transversely fixedly provided with limiting sealing strips, one side of the bottom of the bearing bottom cover is provided with a sensor mounting groove in advance, the other side of the bottom of the bearing bottom cover is provided with a sealing detection device mounting groove in advance, the upper end of the sensor mounting groove is provided with a sensor protection net, the sensor protection net is of an assembled structure at the upper end of the sensor mounting groove, the upper end of the sealing detection device mounting groove is provided with a sealing detection device protection net, the upper end of the sealing detection device mounting groove is of an assembled structure, the corner positions of the outer parts of the sensor mounting groove and the sensor protection net are symmetrically provided with a first-stage fastening mounting hole, the outer parts of the first-stage fastening mounting hole are symmetrically provided with a second-stage fastening mounting hole, the outer parts of the second-stage fastening mounting hole are provided with a second-stage fastening bolt, and simultaneously the inner parts of the first-stage fastening mounting hole and the second-stage fastening bolt are respectively matched with the outer specifications of the first-stage fastening bolt and the second-stage fastening bolt;
Through having set up sensor mounting groove and sealing detection equipment mounting groove respectively in the bottom that bears the bottom for bear the bottom and possess the result of use of installing sensor and sealing detection equipment, conveniently carry out the cavity leakproofness of chute and detect and each item parameter in normal use, richened holistic use functionality, and through having set up sensor protection network and sealing detection equipment protection network, to sensor mounting groove and sealing detection equipment mounting groove internally mounted detection subassembly respectively, carry out effectual outside protection work on the basis that does not influence its normal use work.
As a preferred embodiment of the present invention, wherein: lifting lugs are symmetrically and fixedly arranged in the middle positions of the two sides of the bearing bottom cover, hanging lug hanging holes are reserved in the middle positions of the sides of the lifting lugs, lifting hanging rings are symmetrically and fixedly arranged in the middle positions of the inner side and the outer side of the upper end of the top cover plate, anti-slip protrusions are symmetrically and uniformly arranged on the upper end face of the top cover plate, and the anti-slip protrusions stagger the two-stage peeping treatment grooves and the limit fastening grooves at the opening positions of the upper end of the top cover plate;
through bear the bottom outside the bottom set up the hoist and mount hangers that have the hangers hanging hole, make bear bottom and upper portion integral can be in hoist and mount and hold down the closing cap effect of quick realization to the chute to through having set up the hoist and mount link correspondingly on the lamina tecti, can make the lamina tecti more swiftly convenient at the counterpoint assembly operation that bears the lamina tecti upper end, and the non-slip raised that lamina tecti upper end was set up, can prevent that the staff from appearing skidding the condition when lamina tecti upper end carries out the work, has strengthened holistic safety in utilization.
As a preferred embodiment of the present invention, wherein: the assembly type positioning device comprises a bearing bottom cover, a top cover plate, a positioning inserting block, a positioning assembling frame, a positioning inserting groove, a positioning inserting block, a positioning assembling frame and a positioning inserting block, wherein an assembly type structure is inserted between the bearing bottom cover and the top cover plate, the in-groove specification of the positioning assembling groove is matched with the external specification of the positioning assembling frame in a mutually corresponding manner, the positioning inserting block is symmetrically arranged on the inner wall of the positioning assembling groove at equal intervals, the positioning inserting block is fixedly arranged on the outer side of the positioning assembling frame at equal intervals, the positioning inserting groove is correspondingly arranged on the inner side of the positioning assembling groove in the fixedly arranged on the outer side of the positioning assembling frame, and the in-groove specification of the positioning inserting groove is matched with the external specification of the positioning inserting block in the mutually corresponding manner;
through the counterpoint cartridge structure that has adopted the mutual adaptation between counterpoint assembly groove and the counterpoint assembly frame for the assembly operation of lamina tecti on bearing the end cover upper end is more stable, and through having add positioning slot and positioning insert counterpoint cartridge block structure on counterpoint assembly groove and counterpoint assembly frame, can effectively strengthen the assembly strength between counterpoint assembly groove and the counterpoint assembly frame, is favorable to promoting the assembly tightness of lamina tecti on bearing the end cover.
As a preferred embodiment of the present invention, wherein: the positioning and inserting block is symmetrically and fixedly arranged at the corner position of the inner part of the positioning and assembling groove, the positioning and inserting groove is symmetrically arranged at the corner position of the inner part of the reinforcing cavity, the positioning and inserting groove penetrates through the hollow groove and penetrates through the limiting and fastening groove, the arrangement position of the positioning and inserting groove is staggered with the installation positions of the rotating screw rod and the internal thread guide sleeve in the hollow groove, the limiting and fastening groove is symmetrically arranged at the corner position of the upper end surface of the top cover plate, the positioning and inserting block is fixedly arranged at the position of the inner part of the positioning and assembling groove, the positioning and inserting block is correspondingly matched with the arrangement position of the positioning and inserting groove in the reinforcing cavity, and meanwhile, the external specification of the positioning and inserting block is matched with the in-groove specification of the positioning and inserting groove;
Through designing the alignment cartridge groove into the structure of dislocation each other with the mounted position of rotatory screw rod and internal thread guide sleeve in the hollow tank, can guarantee the top cover board and bear the weight of the fastening assembly operation of end cover upper end under the condition that the steel glass is looked at to the thickening in the inside normal displacement activity of hollow tank.
As a preferred embodiment of the present invention, wherein: the first-level peeping treatment tank, the second-level peeping treatment tank and the third-level peeping treatment tank have the same specifications, and the specifications in the first-level peeping treatment tank, the second-level peeping treatment tank and the third-level peeping treatment tank are matched with the external specifications of the thickened peeping steel glass in a corresponding manner;
through peeping at the processing tank with the one-level, peeping at the processing tank with the second grade and peeping at the processing tank with the tertiary and peeping at the processing tank and set to the same specification, both guaranteed that the peeping function that the steel glass was peeped at to the thickening can not receive the influence, can reduce again to the interference that the inside cavity leakproofness of sealed lid chute caused.
As a preferred embodiment of the present invention, wherein: the inner specification of the hollow groove at the outer side of the hollow groove is matched with the outer specification of the packaging cover plate in a mutually corresponding manner, the positions at the outer side of the hollow groove and at the two sides of the packaging cover plate are symmetrically provided with assembly threaded holes, the outside of the assembly threaded holes is movably provided with fastening assembly bolts, the packaging cover plate is of an assembly type structure at the outer side of the hollow groove, and the hole internal thread specification of the assembly threaded holes is mutually matched with the external thread specification of the fastening assembly bolts;
Through the encapsulation apron that has adopted assembled structure in the cavity inslot outside for this apron is in the use the maintenance operation in the cavity inside of vacuum more convenient to carry out.
As a preferred embodiment of the present invention, wherein: the corner positions of the reinforcing support are preset with dislocation grooves, the inner side and the outer side of the reinforcing support are fixedly provided with netlike reinforcing ribs, the middle positions of the two sides of the reinforcing support are symmetrically and fixedly provided with cross reinforcing ribs, and the opening positions of the dislocation grooves on the reinforcing support correspond to the fixed mounting positions of the alignment plug-in blocks in the alignment assembly grooves;
through having add the reinforcement support, on not influencing the top cover board and bearing the weight of the basis of the normal assembly of bottom upper end, effectively promoted the structural stability and the use intensity of top cover board self to can effectively reduce this apron whole and use the condition that appears warping and then influence normal use owing to long-term use in the use.
As a preferred embodiment of the present invention, wherein: an operation groove is preset at the side position of the upper end of the limiting clamping block, a rotary through hole is preset at the middle position of the upper end of the limiting clamping block, the inner diameter size of the rotary through hole is matched with the outer diameter size of the positioning threaded sleeve in a mutually corresponding mode, the limiting clamping block is sleeved outside the positioning threaded sleeve through the rotary through hole, the positioning threaded sleeve penetrates through the rotary through hole and is movably provided with a limiting bolt, and the external thread specification of the limiting bolt is matched with the internal thread specification of the positioning threaded sleeve;
The movable mounting structure that spacing fixture block was established at the outside cover of location screw sleeve through rotatory through-hole makes things convenient for the lamina tecti to counterpoint the assembly back in loading end lid upper end, and spacing fixture block can pass counterpoint cartridge groove along with counterpoint cartridge piece, and reuse structural feature makes spacing fixture block rotatory outside the screw sleeve to realize just the lamina tecti and bear spacing effect after the assembly between the bottom.
As a preferred embodiment of the present invention, wherein: the inner part of the first-stage alignment assembly sleeve is preset with a displacement thread, the inner part of the second-stage alignment assembly sleeve is preset with a guide hole, the inner specification of the displacement thread is mutually matched with the outer specification of the rotary screw rod, and the inner specification of the guide hole is mutually matched with the outer diameter of the inner thread guide sleeve;
as a preferred embodiment of the present invention, wherein: the side position outside the packaging cover plate is pre-provided with a positioning through hole, the opening position of the positioning through hole outside the packaging cover plate corresponds to the fixed mounting position of the internal thread guide sleeve in the hollow groove, the rotary screw rod penetrates through the packaging cover plate to be movably provided with a displacement rotary adjusting wheel, the middle position of the rotary screw rod end is fixedly provided with a sleeving fastening screw rod, the side position of the rotary screw rod end is symmetrically pre-provided with an embedded slot, the displacement rotary adjusting wheel is sleeved outside the sleeving fastening screw rod, the sleeving fastening screw rod penetrates through the displacement rotary adjusting wheel to be movably provided with a fastening screw sleeve, the internal thread specification of the fastening screw sleeve is mutually matched with the external thread specification of the sleeving fastening screw rod, meanwhile, the middle position inside the displacement rotary adjusting wheel is symmetrically and fixedly provided with an embedded insert block, the fixed mounting position of the embedded insert block at the inner side of the displacement rotary adjusting wheel corresponds to the opening position of the embedded slot at the rotary screw rod end, and the external specification of the embedded insert block is mutually matched with the in-slot specification of the embedded slot;
The directional displacement adjustment work of the thickened peeping steel glass in the hollow groove can be realized through the rotation of the displacement rotary adjustment wheel, and the cover plate is beneficial to improving the working smoothness and the working efficiency of dredging operation in the chute in normal use work.
As a preferred embodiment of the present invention, wherein: the tool inserting and matching device comprises an inner thread guiding sleeve, a tool inserting and matching groove, an assembling operation rod, an operation embedding groove, a rotary operation card and a rotary operation card, wherein the tool inserting and matching groove is formed in the inner thread guiding sleeve, the assembling operation rod is movably installed in the tool inserting and matching groove, the operation embedding groove is formed in the inner side of the assembling operation rod, the rotary operation card is transversely and fixedly installed in the middle position of the inner side of the operation groove, and the external specification of the rotary operation card is correspondingly matched with the specification in the operation embedding groove;
through having set up the assembly action bars, effectively improved the use convenience that carries out rotatory spacing regulation work to spacing fixture block.
The invention has the beneficial effects that: the invention adopts an assembled structure to replace the integral structure of the existing chute cover plate, and by additionally arranging the aligned plug-in clamping structure for enhancing the assembly tightness on the basis of the aligned assembly structure, the integral use strength of the cover plate can be improved to the greatest extent on the basis of not influencing the use effect of the cover plate, and the cover plate is correspondingly endowed with the structural characteristics of extremely strong deformation-resistant use effect in the long-term use process.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
FIG. 1 is a schematic diagram of a negative angle refinement splitting structure of the present invention;
FIG. 2 is a schematic view of a split structure of the positive angle assembly of the present invention;
FIG. 3 is a schematic diagram of the reverse splitting structure of the present invention;
FIG. 4 is a schematic view of a bottom cover of the present invention;
FIG. 5 is a schematic view of the reinforcement bracket structure of the present invention;
FIG. 6 is a schematic view of the top cover plate structure of the present invention;
FIG. 7 is a schematic view of a negative angle assembly of the present invention in a disassembled configuration;
FIG. 8 is a schematic diagram of the overall structure of the present invention;
FIG. 9 is a diagram showing the carrier bottom cover in an inverted state according to the present invention;
FIG. 10 is a schematic view of the internal structure of the top cover plate of the present invention;
FIG. 11 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 12 is an enlarged schematic view of the structure of FIG. 6B according to the present invention;
FIG. 13 is a diagram illustrating a rotational state of the limit clip according to the present invention;
FIG. 14 is a schematic view of the inside construction of the displacement rotation adjustment wheel of the present invention;
fig. 15 is an enlarged view of the structure of fig. 6C according to the present invention.
Reference numerals in the drawings: 1. a bearing bottom cover; 2. a first-level peeping treatment groove; 3. limiting sealing strips; 4. a sensor mounting groove; 5. sealing the detection equipment mounting groove; 6. hanging lugs are hung; 7. alignment assembly grooves; 8. positioning the slot; 9. aligning the plug-in blocks; 10. a top cover plate; 11. a sensor protection net; 12. a primary fastening mounting hole; 13. sealing detection equipment protective screening; 14. a secondary fastening mounting hole; 15. hanging holes of the hanging lugs; 16. a second-level peeping treatment tank; 17. aligning the assembly frame; 18. a hollow groove; 19. a limit fastening groove; 20. a slip preventing protrusion; 21. hoisting a hanging ring; 22. reinforcing the cavity; 23. a primary fastening bolt; 24. a second-stage fastening bolt; 25. positioning the insert block; 26. three-stage peeping treatment grooves; 27. an alignment insertion groove; 28. reinforcing the support; 29. a limit clamping block; 30. positioning a threaded sleeve; 31. rotating the screw; 32. an internally threaded guide sleeve; 33. packaging the cover plate; 34. assembling the threaded hole; 35. thickened peeping steel glass; 36. positioning the through hole; 37. fastening an assembly bolt; 38. a first-stage alignment assembly sleeve; 39. a second-level alignment assembly sleeve; 40. an operation groove; 41. rotating the through hole; 42. a limit bolt; 43. a dislocation groove; 44. a net-shaped reinforcing rib; 45. cross reinforcing ribs; 46. rotating the operation card; 47. a displacement thread; 48. a guide hole; 49. assembling an operation rod; 50. a displacement rotation adjustment wheel; 51. sleeving a fastening screw; 52. embedding the slot; 53. fastening the screw sleeve; 54. operating the jogging groove; 56. embedding an insertion block; 57. a tool insertion groove.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 9, which is a first embodiment of the present invention, this embodiment provides an assembled sealed structure chute cover plate based on the detection inside a sealed cavity, which comprises a bearing bottom cover 1, a first-stage peeping processing groove 2 is pre-arranged at the middle position of the bottom of the bearing bottom cover 1, an alignment assembly groove 7 is pre-arranged inside the bearing bottom cover 1, a top cover plate 10 is arranged at the upper end of the bearing bottom cover 1, a positioning slot 8 is pre-arranged at the side position inside the alignment assembly groove 7, an alignment mounting block 9 is fixedly arranged at the corner position inside the alignment assembly groove 7, a positioning threaded sleeve 30 is fixedly arranged at the middle position of the upper end of the alignment mounting block 9, a limiting clamping block 29 is movably arranged at the upper end of the alignment mounting block 9, a second-stage peeping processing groove 16 is pre-arranged at the middle position of the upper end of the top cover plate 10, a positioning assembly frame 17 is fixedly arranged at the side position of the bottom of the top cover plate 10, a hollow groove 18 is pre-arranged inside the top cover plate 10, a limiting fastening groove 19 is pre-arranged at the corner position of the upper end surface of the top cover plate 10, a third-stage peeping processing groove 26 is pre-arranged at the bottom of the top cover plate 10, a positioning screw rod 35 is fixedly arranged at the other side of the preset steel sleeve 35, a positioning screw rod 35 is fixedly arranged at the other side of the hollow groove 35, a thickened steel sleeve 35 is fixedly arranged at the inner side of the hollow groove 35, a side of the hollow flange 35 is fixedly arranged inside the hollow flange 35, and a hollow flange 35 is fixedly arranged at the hollow position of the hollow flange 35, and a hollow flange 35 is fixedly arranged inside the hollow 35, a reinforcing bracket 28 is fixedly arranged in the reinforcing cavity 22;
A limit sealing strip 3 is symmetrically and transversely fixedly arranged on two sides of the bottom of the bearing bottom cover 1, a sensor mounting groove 4 is preset at one side position of the bottom of the bearing bottom cover 1, a sealing detection device mounting groove 5 is preset at the other side position of the bottom of the bearing bottom cover 1, a sensor protection net 11 is arranged at the upper end of the sensor mounting groove 4, a sealing detection device protection net 13 is arranged at the upper end of the sealing detection device mounting groove 5, the sealing detection device protection net 13 is of an assembled structure at the upper end of the sealing detection device mounting groove 5, primary fastening mounting holes 12 are symmetrically arranged at the corner positions outside the sensor mounting groove 4 and the sensor protection net 11, secondary fastening mounting holes 14 are symmetrically arranged at the corner positions outside the sealing detection device mounting groove 5 and the sealing detection device protection net 13, the outside of the primary fastening installation hole 12 is provided with a primary fastening bolt 23, the outside of the secondary fastening installation hole 14 is provided with a secondary fastening bolt 24, meanwhile, the internal specifications of the primary fastening installation hole 12 and the secondary fastening installation hole 14 are respectively matched with the external specifications of the primary fastening bolt 23 and the secondary fastening bolt 24, through respectively arranging the sensor installation groove 4 and the sealing detection equipment installation groove 5 at the bottom of the bearing bottom cover 1, the bearing bottom cover 1 has the use effect of installing the sensor and the sealing detection equipment, the chamber tightness detection of the chute and the detection of various parameters thereof in the normal use process are convenient, the whole use functionality is enriched, and the detection components are respectively installed inside the sensor installation groove 4 and the sealing detection equipment installation groove 5 through additionally arranging the sensor protection net 11 and the sealing detection equipment protection net 13, the effective external protection work is carried out on the basis of not influencing the normal use work of the device;
The lifting lugs 6 are symmetrically and fixedly arranged at the middle positions of the two sides of the bearing bottom cover 1, the lug hanging holes 15 are reserved at the middle positions of the side edges of the lifting lugs 6, the lifting hanging rings 21 are symmetrically and fixedly arranged at the middle positions of the inner side and the outer side of the upper end of the top cover plate 10, the anti-slip protrusions 20 are symmetrically and uniformly arranged on the upper end surface of the top cover plate 10, the anti-slip protrusions 20 stagger the opening positions of the secondary peeping treatment grooves 16 and the limiting fastening grooves 19 at the upper end of the top cover plate 10, and the lifting lugs 6 with the lug hanging holes 15 are arranged outside the bearing bottom cover 1, so that the bearing bottom cover 1 and the whole upper part of the bearing bottom cover can quickly realize the sealing effect on a chute under the lifting and holding conditions, and the lifting hanging rings 21 are correspondingly additionally arranged on the top cover plate 10, so that the alignment and assembly operation of the upper end of the top cover plate 10 is more convenient, the anti-slip protrusions 20 additionally arranged on the upper end of the top cover plate 10 can prevent the situation that workers appear when working at the upper end of the top cover plate 10, and the whole use safety is enhanced;
the assembly structure of mutual insertion is arranged between the bearing bottom cover 1 and the top cover plate 10, the in-groove specification of the alignment assembly groove 7 and the external specification of the alignment assembly frame 17 are correspondingly matched, the positioning slots 8 are symmetrically arranged on the inner wall of the alignment assembly groove 7 at equal intervals, the positioning plugs 25 are fixedly arranged on the outer part of the alignment assembly frame 17 at equal intervals, the arrangement positions of the positioning slots 8 in the alignment assembly groove 7 and the fixed mounting positions of the positioning plugs 25 on the outer part of the alignment assembly frame 17 are correspondingly arranged, the in-groove specification of the positioning slots 8 and the external specification of the positioning plugs 25 are mutually matched, the assembly operation of the top cover plate 10 on the upper end of the bearing bottom cover 1 is more stable by adopting the alignment insertion structure of mutual adaptation between the alignment assembly groove 7 and the alignment assembly frame 17, and the assembly strength between the alignment assembly groove 7 and the alignment assembly frame 17 can be effectively enhanced by additionally arranging the positioning plug 25 at equal intervals, and the assembly fastening structure of the positioning slots 7 and the alignment assembly frame 17 is beneficial to improving the assembly tightness of the top cover plate 10 on the bearing bottom cover 1;
The alignment plug-in block 9 is symmetrically and fixedly arranged at the corner position inside the alignment assembly groove 7, the alignment plug-in groove 27 is symmetrically arranged at the corner position inside the reinforcing cavity 22, the alignment plug-in groove 27 penetrates through the hollow groove 18 and penetrates through the limit fastening groove 19, the arrangement position of the alignment plug-in groove 27 and the installation positions of the rotary screw 31 and the internal thread guide sleeve 32 in the hollow groove 18 are staggered, the limit fastening groove 19 is symmetrically arranged at the corner position of the upper end face of the top cover plate 10, the fixed installation position of the alignment plug-in block 9 inside the alignment assembly groove 7 is correspondingly matched with the arrangement position of the alignment plug-in groove 27 inside the reinforcing cavity 22, meanwhile, the external specification of the alignment plug-in block 9 and the in-groove specification of the alignment plug-in groove 27 are mutually matched, and the alignment plug-in groove 27 is designed into a structure staggered with the thickened installation positions of the rotary screw 31 and the internal thread guide sleeve 32 in the hollow groove 18, so that the fastening assembly operation of the top cover plate 10 at the upper end of the bearing bottom cover plate 1 can be ensured under the condition that the normal displacement activity of the peep-steel 35 inside the hollow groove 18 is not influenced;
the specifications of the primary peeping treatment tank 2, the secondary peeping treatment tank 16 and the tertiary peeping treatment tank 26 are the same, and the specifications of the primary peeping treatment tank 2, the secondary peeping treatment tank 16 and the tertiary peeping treatment tank 26 are matched with the external specifications of the thickened peeping steel glass 35, so that the peeping functionality of the thickened peeping steel glass 35 is not influenced, and the interference on the sealing performance of the inner cavity of the sealed chute can be reduced by setting the same specifications of the primary peeping treatment tank 2, the secondary peeping treatment tank 16 and the tertiary peeping treatment tank 26;
The in-groove specification at the outer side of the hollow groove 18 is matched with the external specification of the packaging cover plate 33 in a corresponding manner, the outer side of the hollow groove 18 and the two sides of the packaging cover plate 33 are symmetrically provided with assembly threaded holes 34, the outside of the assembly threaded holes 34 are movably provided with fastening assembly bolts 37, the packaging cover plate 33 is of an assembly structure at the outer side of the hollow groove 18, the in-hole threaded specification of the assembly threaded holes 34 is matched with the external threaded specification of the fastening assembly bolts 37, and the packaging cover plate 33 of the assembly structure is adopted at the outer side of the hollow groove 18, so that the maintenance operation of the cover plate in the hollow groove 18 is more convenient in the use process;
the corner position of the reinforcing support 28 is pre-provided with a dislocation groove 43, the inner side and the outer side of the reinforcing support 28 are fixedly provided with net-shaped reinforcing ribs 44, the middle positions of the two sides of the reinforcing support 28 are symmetrically and fixedly provided with cross-shaped reinforcing ribs 45, the opening positions of the dislocation groove 43 on the reinforcing support 28 correspond to the fixed mounting positions of the alignment inserting blocks 9 in the alignment assembly groove 7, the reinforcing support 28 is additionally arranged, the structural stability and the use strength of the top cover plate 10 are effectively improved on the basis that the top cover plate 10 is not influenced to be assembled at the upper end of the bearing bottom cover 1, and the use condition that the whole cover plate deforms due to long-term use and further normal use is influenced can be effectively reduced.
Example 2
Referring to fig. 1 to 4, 6 to 8 and 10 to 14, a third embodiment of the present invention is the previous embodiment.
An operation groove 40 is preset at the side position of the upper end of the limit clamping block 29, a rotary through hole 41 is preset at the middle position of the upper end of the limit clamping block 29, the inner diameter size of the rotary through hole 41 and the outer diameter size of the positioning threaded sleeve 30 are correspondingly matched with each other, the limit clamping block 29 is sleeved outside the positioning threaded sleeve 30 through the rotary through hole 41, the positioning threaded sleeve 30 movably installs a limit bolt 42 through the rotary through hole 41, the external thread specification of the limit bolt 42 and the internal thread specification of the positioning threaded sleeve 30 are mutually matched, the limit clamping block 29 is sleeved outside the positioning threaded sleeve 30 through the rotary through hole 41 to facilitate the movable installation structure of the top cover plate 10 after the upper end of the bearing bottom cover 1 is assembled, the limit clamping block 29 can penetrate through the alignment insertion groove 27 along with the alignment insertion block 9, and the limit clamping block 29 can rotate outside the positioning threaded sleeve 30 by utilizing the structural characteristics so as to realize the limit function after the assembly between the top cover plate 10 and the bearing bottom cover 1;
the fixed installation positions of the first-stage alignment assembly sleeve 38 and the second-stage alignment assembly sleeve 39 on two sides of the thickened peeping steel glass 35 are matched with the installation positions of the rotary screw 31 and the internal thread guide sleeve 32 in the hollow groove 18 correspondingly, a displacement thread 47 is preset in the first-stage alignment assembly sleeve 38, a guide hole 48 is preset in the second-stage alignment assembly sleeve 39, the internal specification of the displacement thread 47 is matched with the external specification of the rotary screw 31 correspondingly, and the internal specification of the guide hole 48 is matched with the external diameter of the internal thread guide sleeve 32 correspondingly;
A tool insertion groove 57 is formed in the inner thread guide sleeve 32, an assembly operation rod 49 is movably mounted in the tool insertion groove 57, an operation embedded groove 54 is formed in the inner side of the assembly operation rod 49, a rotary operation card 46 is transversely and fixedly mounted in the middle position in the operation groove 40, and the external specification of the rotary operation card 46 and the specification in the operation embedded groove 54 are correspondingly matched with each other;
the side position outside the packaging cover plate 33 is preset with a positioning through hole 36, the opening position of the positioning through hole 36 outside the packaging cover plate 33 corresponds to the fixed mounting position of the internal thread guide sleeve 32 inside the hollow groove 18, the rotary screw rod 31 penetrates through the packaging cover plate 33 to be movably provided with a displacement rotary adjusting wheel 50, the middle position of the end of the rotary screw rod 31 is fixedly provided with a sleeving fastening screw rod 51, the side position of the end of the rotary screw rod 31 is symmetrically preset with an embedded slot 52, the displacement rotary adjusting wheel 50 is sleeved outside the sleeving fastening screw rod 51, the sleeving fastening screw rod 51 penetrates through the displacement rotary adjusting wheel 50 to be movably provided with a fastening screw sleeve 53, the internal thread specification of the fastening screw sleeve 53 is matched with the external thread specification of the sleeving fastening screw rod 51, meanwhile, the middle position inside the displacement rotary adjusting wheel 50 is symmetrically fixedly provided with an embedded insert block 56, the fixed mounting position inside the displacement rotary adjusting wheel 50 corresponds to the opening position of the end of the embedded slot 52 inside the rotary screw rod 31, and the external specification of the insert block 56 is matched with the internal specification of the embedded slot 52;
The directional displacement adjustment work of the thickened peeping steel glass 35 in the hollow groove 18 can be realized through the rotation of the displacement rotary adjustment wheel 50, and the work smoothness and the work efficiency of dredging the chute in normal use work of the cover plate are improved.
Working principle:
when the cover plate is used for carrying out the capping operation of the chute, the sensor mounting groove 4 and the sealing detection equipment mounting groove 5 at the bottom of the bearing bottom cover 1 are used for correspondingly mounting related sensors and sealing detection equipment which are needed to be used, the sensor protection net 11 and the sealing detection equipment protection net 13 are respectively arranged outside the sensor mounting groove 4 and the sealing detection equipment mounting groove 5, the sensor protection net 11 and the sealing detection equipment protection net 13 are respectively fastened after being respectively installed through the primary fastening bolt 23 and the secondary fastening bolt 24, the bearing bottom cover 1 is turned over again, the lifting hanging lugs 6 are in an upward state, the top cover plate 10 is stably lifted by the lifting equipment through the lifting structure of the lifting hanging rings 21, the top cover plate 10 and the bearing bottom cover 1 are assembled in an aligned mode through the alignment matching structural relationship between the alignment assembling frame 17 and the alignment assembling groove 7, the positioning plug-in block 25 is inserted into the positioning slot 8 in a aligned manner, the structural assembly stability between the top cover plate 10 and the bearing bottom cover 1 is enhanced, the use strength of the assembly structure between the top cover plate 10 and the bearing bottom cover 1 is effectively improved, the positioning plug-in block 9 is stably inserted between the dislocation slot 43 in the reinforcing bracket 28 and the positioning plug-in slot 27 in an aligned manner, the limit clamping block 29 is stably inserted into the upper end of the positioning plug-in slot 27, the operation clamping block 46 is stably clamped in the limit fastening slot 19 through the operation embedding slot 54 at the end of the assembly operation rod 49 and the operation slot 40, the limit clamping block 29 is rotated to a transverse state at the upper end of the positioning plug-in block 9 by utilizing the sleeving structure of the limit clamping block 29 outside the positioning threaded sleeve 30, the top cover plate 10 is ensured not to easily fall off from the bearing bottom cover 1 in the use process of the cover plate, the use stability of the cover plate after assembly is effectively guaranteed by the aid of the positioning inserting structure between the positioning assembly groove 7 and the positioning assembly frame 17 and the limiting structure of the limiting clamping blocks 29 outside the positioning inserting groove 27, the whole assembled by the bearing bottom cover 1 and the top cover plate 10 is hoisted to a chute of a required sealing cover by taking the hanging holes 15 formed in the hanging lugs 6 as hanging points through hoisting equipment, the limiting sealing strip 3 at the bottom of the bearing bottom cover 1 can ensure the tightness between the limiting sealing strip 3 and the inside of the chute of the sealing cover, the whole cover plate is prevented from slipping on the chute, the anti-slip protrusions 20 on the top cover plate 10 are more beneficial to normal work of workers at the upper end of the top cover plate 10, the inside condition of the chute can be visually observed through the thickened peeping glass 35 through the secondary peeping processing groove 16 at the upper end of the top cover plate 10, when the condition is found conveniently, the processing can be performed timely, when manual operation processing is required to be performed on the inside of the chute, the rotary displacement adjusting wheel 50 can be rotated, under the assistance of the external fastening structure of the alignment insertion structure of the insertion block 56 and the insertion slot 52 and the external fastening structure of the fastening screw sleeve 53 and the fastening screw rod 51, the rotary displacement adjusting wheel 50 can drive the rotary screw rod 31 to rotate in the hollow groove 18, and further, the thickened peeping steel glass 35 can perform proper displacement adjustment in the hollow groove 18 through the adapting relation between the rotary screw rod 31 and the displacement screw thread 47, the first-stage peeping processing groove 2, the second-stage peeping processing groove 16 and the third-stage peeping processing groove 26 are communicated with the inside of the chute, the operation processing is convenient for staff, the adaptive assembly structure between the internal thread guide sleeve 32 and the guide hole 48 provides stable guide function for the thickened peeping steel glass 35, and the supporting structure of the reticular reinforcing ribs 44 and the cross reinforcing ribs 45 in the reinforcing support 28 effectively improves the whole top cover plate 10 and the self use strength after assembly, effectively improves the deformation resistance of the whole cover plate in long-term use operation, and correspondingly prolongs the whole service life.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (12)
1. The utility model provides an assembled seal structure chute apron based on inside detection of sealed cavity, includes bears bottom (1), its characterized in that: the utility model discloses a processing method for the plastic film material, which comprises the steps of carrying a processing groove (2) is pre-arranged in the middle position of the bottom of a bottom cover (1), carrying a positioning assembly groove (7) is pre-arranged in the middle position of the bottom cover (1), a top cover plate (10) is arranged at the upper end of the bottom cover (1), a positioning slot (8) is pre-arranged at the side position of the inner part of the positioning assembly groove (7), a positioning plug-in mounting block (9) is fixedly arranged at the corner position of the inner part of the positioning assembly groove (7), a positioning thread sleeve (30) is fixedly arranged at the middle position of the upper end of the positioning plug-in mounting block (9), a limit clamping block (29) is movably arranged at the upper end of the positioning plug-in mounting block (9), a second-stage peeping processing groove (16) is pre-arranged at the middle position of the upper end of the top cover plate (10), a positioning assembly frame (17) is fixedly arranged at the side position of the bottom of the top cover plate (10), a middle position of the top cover plate (10), a middle empty groove (18) is pre-arranged in the inner part of the top cover plate (10), a limit fastening groove (19) is pre-arranged at the corner position of the upper end surface of the top cover plate (10), a position of the top cover plate (26) is pre-arranged at the top frame (26), the novel reinforced plastic hollow glass structure is characterized in that a rotary screw rod (31) is movably mounted at one side position inside the hollow groove (18), an internal thread guide sleeve (32) is fixedly mounted at the other side position inside the hollow groove (18), a packaging cover plate (33) is movably mounted outside the hollow groove (18), a thickened peeping steel glass (35) is movably mounted inside the hollow groove (18), a first-level alignment assembly sleeve (38) is fixedly mounted at one side of the thickened peeping steel glass (35), a second-level alignment assembly sleeve (39) is fixedly mounted at the other side of the thickened peeping steel glass (35), and a reinforcing support (28) is fixedly mounted inside the reinforcing cavity (22).
2. The trough cover plate with the assembled sealing structure based on the detection of the inside of the sealing chamber as claimed in claim 1, wherein: the utility model discloses a sealing device for the automobile, which is characterized in that a limit sealing strip (3) is symmetrically and transversely fixedly arranged on two sides of the bottom of a bearing bottom cover (1), a sensor mounting groove (4) is preset at one side position of the bottom of the bearing bottom cover (1), a sealing detection device mounting groove (5) is preset at the other side position of the bottom of the bearing bottom cover (1), a sensor protection net (11) is arranged at the upper end of the sensor mounting groove (4), a secondary fastening hole (14) is symmetrically arranged at the outer corner positions of the sealing detection device mounting groove (5) and the sealing detection device protection net (13), a sealing detection device protection net (13) is arranged at the upper end of the sealing detection device mounting groove (5), a primary fastening hole (12) is symmetrically arranged at the outer corner positions of the sealing detection device mounting groove (5) and the sealing detection device protection net (13), a secondary fastening hole (14) is symmetrically arranged at the outer corner positions of the sealing detection device mounting groove (5) and the sealing detection device protection net (13), a secondary fastening hole (24) is arranged at the outer corner positions of the outer side of the sealing detection device mounting groove (4), meanwhile, the inner specifications of the primary fastening mounting hole (12) and the secondary fastening mounting hole (14) are respectively matched with the outer specifications of the primary fastening bolt (23) and the secondary fastening bolt (24).
3. The trough cover plate with the assembled sealing structure based on the detection of the inside of the sealing chamber as claimed in claim 2, wherein: the lifting hanging lugs (6) are symmetrically and fixedly arranged at the middle positions of the two sides of the bearing bottom cover (1), hanging lug hanging holes (15) are pre-arranged at the middle positions of the side sides of the hanging lugs (6), hanging rings (21) are symmetrically and fixedly arranged at the middle positions of the inner side and the outer side of the upper end of the top cover plate (10), anti-slip protrusions (20) are symmetrically and uniformly arranged on the upper end face of the top cover plate (10), and the anti-slip protrusions (20) stagger the two-stage peeping treatment grooves (16) and the limiting fastening grooves (19) at the position of the upper end of the top cover plate (10).
4. A fabricated seal structured chute cover plate based on sealed chamber internal inspection as claimed in claim 3, wherein: the bearing bottom cover (1) is of an assembled structure which is mutually inserted between the bearing bottom cover (1) and the top cover plate (10), the specifications in the groove of the alignment assembly groove (7) and the external specifications of the alignment assembly frame (17) are mutually matched in a corresponding mode, the positioning inserting blocks (25) are symmetrically arranged on the inner wall of the alignment assembly groove (7) at equal intervals, the positioning inserting blocks (25) are fixedly arranged on the outer wall of the alignment assembly frame (17) at equal intervals, the arranging positions of the positioning inserting blocks (8) in the alignment assembly groove (7) are mutually corresponding to the fixed mounting positions of the positioning inserting blocks (25) outside the alignment assembly frame (17), and the specifications in the groove of the positioning inserting blocks (8) are mutually matched with the external specifications of the positioning inserting blocks (25).
5. The trough cover plate with the assembled sealing structure based on the detection of the interior of the sealing chamber as claimed in claim 4, wherein: the utility model discloses a pair of locating and inserting assembly comprises a locating and inserting assembly groove (7), a locating and inserting assembly block (9) and a locating and inserting assembly block, wherein the locating and inserting assembly block (27) is symmetrically and fixedly installed at the inner corner position of the locating and inserting assembly groove (7), the locating and inserting assembly groove (27) is symmetrically arranged at the inner corner position of a reinforcing cavity (22), the locating and inserting assembly groove (27) penetrates through a hollow groove (18) and penetrates through a limiting and fastening groove (19), the arranging positions of the locating and inserting assembly block (27) and the installing positions of a rotating screw rod (31) and an internal thread guide sleeve (32) in the hollow groove (18) are staggered with each other, the locating and inserting assembly block (9) is symmetrically arranged at the upper end face of a top cover plate (10), the locating and inserting assembly block (9) is fixedly arranged at the locating and inserting assembly block (9) is correspondingly matched with the locating and inserting assembly groove (27) in the reinforcing cavity.
6. The sealed chamber interior detection-based fabricated seal structure chute cover plate of claim 5, wherein: the specifications of the first-level peeping treatment tank (2), the second-level peeping treatment tank (16) and the third-level peeping treatment tank (26) are the same, and the specifications in the first-level peeping treatment tank (2), the second-level peeping treatment tank (16) and the third-level peeping treatment tank (26) are correspondingly matched with the external specifications of the thickened peeping steel glass (35).
7. The sealed chamber interior inspection-based fabricated seal structure chute cover plate of claim 6, wherein: the inside specification of the groove in the outside of the hollow groove (18) and the outside specification of the packaging cover plate (33) are correspondingly matched with each other, the outside of the hollow groove (18) and the two side positions of the packaging cover plate (33) are symmetrically provided with assembly threaded holes (34), the outside of the assembly threaded holes (34) is movably provided with fastening assembly bolts (37), the packaging cover plate (33) is of an assembly structure outside the hollow groove (18), and the inside thread specification of the assembly threaded holes (34) and the outside thread specification of the fastening assembly bolts (37) are mutually matched.
8. The sealed chamber interior detection-based fabricated seal structure chute cover plate of claim 7, wherein: the utility model discloses a reinforcing support, including reinforcing support (28), cross bar (45), dislocation groove (43) are preset in the corner position of reinforcing support (28), reinforcing support (28) inboard and outside position are equal fixed mounting have netted strengthening rib (44), reinforcing support (28) both sides intermediate position symmetry fixed mounting has cross strengthening rib (45), and dislocation groove (43) set up position and counterpoint cartridge piece (9) on reinforcing support (28) are in the inside fixed mounting position mutual correspondence of counterpoint assembly groove (7).
9. The sealed chamber interior inspection-based fabricated seal structure chute cover plate of claim 8, wherein: the limit fixture block (29) is characterized in that an operation groove (40) is preset at the side position of the upper end of the limit fixture block (29), a rotary through hole (41) is preset at the middle position of the upper end of the limit fixture block (29), the inner diameter size of the rotary through hole (41) is matched with the outer diameter size of the positioning threaded sleeve (30) in a mutually corresponding mode, the limit fixture block (29) is sleeved outside the positioning threaded sleeve (30) through the rotary through hole (41), a limit bolt (42) is movably installed on the positioning threaded sleeve (30) through the rotary through hole (41), and the outer thread specification of the limit bolt (42) is matched with the inner thread specification of the positioning threaded sleeve (30) in a mutually matched mode.
10. The sealed chamber interior detection-based fabricated seal structure chute cover plate of claim 9, wherein: the utility model discloses a steel glass (35) is looked at in the thickening, fixed mounting position of one-level counterpoint assembly sleeve (38) and second grade counterpoint assembly sleeve (39), and rotatory screw rod (31) and internal thread guide sleeve (32) correspond the coincide each other in the inside mounted position of cavity (18), the inside of one-level counterpoint assembly sleeve (38) is equipped with displacement screw thread (47) in advance, the inside of second grade counterpoint assembly sleeve (39) is equipped with guiding hole (48) in advance, and the inside specification of displacement screw thread (47) and the outside specification of rotatory screw rod (31) are mutually adapted, correspond the matching each other between the downthehole specification of guiding hole (48) and the external diameter size of internal thread guide sleeve (32).
11. The sealed chamber interior inspection-based fabricated seal structure chute cover plate of claim 10, wherein: the side position outside the packaging cover plate (33) is pre-provided with a positioning through hole (36), the opening position of the positioning through hole (36) outside the packaging cover plate (33) corresponds to the fixed mounting position of the internal thread guide sleeve (32) inside the hollow groove (18), the rotary screw (31) penetrates through the packaging cover plate (33) to be movably mounted with a displacement rotary adjusting wheel (50), the middle position of the end of the rotary screw (31) is fixedly provided with a sleeving fastening screw (51), the side position of the end of the rotary screw (31) is symmetrically pre-provided with an embedding slot (52), the displacement rotary adjusting wheel (50) is sleeved outside the sleeving fastening screw (51), the sleeving fastening screw (51) penetrates through the displacement rotary adjusting wheel (50) to be movably mounted with a fastening screw sleeve (53), the internal thread specification of the fastening screw sleeve (53) is mutually matched with the external thread specification of the sleeving fastening screw (51), meanwhile, the middle position inside the displacement rotary adjusting wheel (50) is symmetrically and fixedly mounted with an embedding insert (56), the inner side position of the displacement rotary adjusting wheel (50) is symmetrically provided with the embedding slot (52) corresponding to the fixed mounting position of the inner side of the displacement rotary adjusting wheel (50), the external dimensions of the insert block (56) are adapted to the in-slot dimensions of the insert slot (52).
12. The sealed chamber interior inspection-based fabricated seal structure chute cover plate of claim 11, wherein: the inside of internal thread guide sleeve (32) has seted up instrument plug-in groove (57), instrument plug-in groove (57) inside movable mounting has assembly action bars (49), operation gomphosis groove (54) have been seted up to the inboard of assembly action bars (49), the inside intermediate position of operation groove (40) transversely fixed mounting has rotatory operation card (46), correspond the adaptation each other between the outside specification of rotatory operation card (46) and the inslot specification of operation gomphosis groove (54).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310294273.0A CN116007388B (en) | 2023-03-24 | 2023-03-24 | Assembled seal structure chute apron based on inside detection of sealed cavity |
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| CN202310294273.0A CN116007388B (en) | 2023-03-24 | 2023-03-24 | Assembled seal structure chute apron based on inside detection of sealed cavity |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116785476A (en) * | 2023-08-23 | 2023-09-22 | 江苏久翊生物科技有限公司 | Hydrogen peroxide sterilizer |
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| CN217818154U (en) * | 2022-08-01 | 2022-11-15 | 江苏联兴成套设备制造有限公司 | Chute cover plate with peephole |
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| US5423522A (en) * | 1992-06-12 | 1995-06-13 | Ajf, Inc. | Slag control shape release apparatus for molten metal vessels |
| EP1312883A2 (en) * | 2001-11-16 | 2003-05-21 | SMS Demag AG | Device for closing a discharging hole of a metallurgical vessel for liquid steel, especially for an electric arc furnace |
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| CN116785476A (en) * | 2023-08-23 | 2023-09-22 | 江苏久翊生物科技有限公司 | Hydrogen peroxide sterilizer |
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Denomination of invention: A Assembled Sealing Structure Chute Cover Plate Based on Internal Inspection of Sealing Chamber Effective date of registration: 20230724 Granted publication date: 20230613 Pledgee: Bank of Jiangsu Co.,Ltd. Taizhou Branch Pledgor: JIANGSU LIANXING COMPLETE SETS OF EQUIPMENT MANUFACTURE Co.,Ltd. Registration number: Y2023980049382 |
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