CN218905213U - Tight dismounting device in top and cylindric equipment - Google Patents
Tight dismounting device in top and cylindric equipment Download PDFInfo
- Publication number
- CN218905213U CN218905213U CN202222690315.6U CN202222690315U CN218905213U CN 218905213 U CN218905213 U CN 218905213U CN 202222690315 U CN202222690315 U CN 202222690315U CN 218905213 U CN218905213 U CN 218905213U
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- base
- adjustable
- tightening
- wall
- rod
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- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 239000000945 filler Substances 0.000 description 11
- 238000007789 sealing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a jacking and disassembling device and cylindrical equipment, wherein the jacking and disassembling device comprises: a base provided with a fixing head matched with the fastening piece; an adjustable lever adjustably disposed on the base; the support sleeve is sleeved at one end of the adjustable rod far away from the base, and the support sleeve is abutted against the inner wall of the cylindrical equipment through adjustment of the adjustable rod. When the fastener is required to be disassembled and assembled, the jacking and disassembling device is stretched into the cylindrical equipment, and the fixing head is abutted against the fastener; then, the length of the adjustable rod is adjusted to enable the supporting sleeve to be abutted against the inner wall of the cylindrical equipment, so that the jacking dismounting device is fixed in the cylindrical equipment, and the jacking dismounting device is not needed to be held by hand in the loading and unloading process; the stability of the jacking dismounting device is facilitated, and the inner wall of the cylindrical equipment is prevented from being scratched; and is beneficial to reducing one operator and reducing the loading and unloading cost.
Description
Technical Field
The utility model belongs to the technical field of dismounting tools, and particularly relates to a jacking dismounting device and cylindrical equipment with the same.
Background
The pressure-resistant cabin cavity of some equipment is internally provided with an upper and a lower filler neck, and the filler neck mainly comprises an inner shaft, an external thread sleeve and a filler neck pipe system; the inner shaft of the filler neck penetrates through the cavity wall of the pressure-resistant cabin, the cross-shaped hole end is arranged in the cavity, and the threaded head end is arranged outside the cavity and matched with the external threaded sleeve. When the filler neck is disassembled and assembled, if the external thread sleeve is only screwed from the external operation of the pressure-resistant cabin, the internal shaft can be driven to rotate, so that the internal O-shaped sealing ring is extruded and deformed, the possibility of sealing failure is increased, and the risks of water leakage of the cabin body and water immersion failure of electric devices in the cabin are increased. Therefore, the inner shaft needs to be fixed during disassembly. But the pressure cabin has smaller inner diameter, and the mounting part of the filler neck is arranged at the bottom of the pressure cabin and is far away from the port of the pressure cabin; therefore, due to space limitation, operators cannot use the tool to apply force positively to fix the inner shaft of the filler neck, and only the dismounting device can be designed to assist the dismounting of the filler neck, so that the dismounting of the filler neck is realized, and the damage to the sealing ring is avoided.
The existing ejection dismounting device is composed of a cross-shaped flower rod and a stress application lever, wherein the cross-shaped flower rod and the stress application lever are L-shaped. When in use, an operator is required to hold up the pressing force lever, and the cross-shaped flower rod is abutted against the inner shaft; the force-applying lever transmits force to the cross-shaped head to fix the inner shaft, and then the external thread sleeve is screwed from the external operation of the pressure-resistant cabin, so that the filler neck is disassembled. The existing jacking and dismounting device often has the condition that the cross-shaped flower heads are separated to scratch the inner wall of the pressure-resistant cabin; and when loading and unloading filler neck, at least two operating personnel are mutually supported and are operated, and one operating personnel holds up tight dismounting device in top, and another operating personnel twists the external screw thread cover for operating cost increases.
The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of Invention
The utility model aims at the problems in the prior art, and provides a jacking and disassembling device which is beneficial to reducing operators, improving the stability of operation and avoiding scratching the inner wall of the cylindrical equipment.
In order to achieve the aim of the utility model, the utility model is realized by adopting the following technical scheme:
a cinching removal device for cinching a removable fastener within a barrel apparatus, comprising:
a base provided with a fixing head matched with the fastening piece;
an adjustable lever adjustably disposed on the base;
the support sleeve is sleeved at one end of the adjustable rod far away from the base, and the support sleeve is abutted against the inner wall of the cylindrical equipment through adjustment of the adjustable rod.
In some embodiments of the present application, a plurality of adjustable rods are provided on the base, and the axes of the plurality of adjustable rods are located in the same plane.
In some embodiments of the present application, the adjustable rod is connected with the base through threads, a screw rod portion is arranged at one end of the adjustable rod, which is close to the base, and a threaded hole matched with the screw rod portion is formed in the base.
In some embodiments of the present application, an adjustment nut is further included that is rotatable to adjust the adjustable rod, the adjustment nut being sleeved on the screw portion.
In some embodiments of the present application, the base has a T-shaped body, threaded holes coaxially disposed at opposite ends of the T-shaped body, respectively, and the adjusting nut is located outside the threaded holes.
In some embodiments of the present application, the base further has a fixing rod provided at a lower end of the T-shaped body, and the fixing head is provided at an end of the fixing rod.
In some embodiments of the present application, the axis of the fixing rod is disposed out of plane with the axis of the threaded hole.
In some embodiments of the present application, the T-shaped body increases in thickness gradually in a direction away from the threaded bore.
In some embodiments of the present application, the end surface of the support sleeve remote from the base is an arcuate surface that mates with the inner wall of the barrel apparatus.
In some embodiments of the present application, the support sleeve is provided with a receiving groove, and an end of the adjustable rod, which is far away from the base, is located in the receiving groove.
Based on the tightening and dismounting device, the utility model further provides cylindrical equipment utilizing the tightening and dismounting device, which is beneficial to reducing operators, improving the stability of operation and avoiding scratching the inner wall of the cylindrical equipment.
The cylindrical equipment comprises a cylinder wall, a fastener arranged on the cylinder wall, and the jacking dismounting device for jacking the fastener during dismounting.
Compared with the prior art, the utility model has the advantages and positive effects that: the fixing head is arranged and matched with the fastening piece, so that the jacking can be realized; by arranging the adjustable rod, the extension length of the adjustable rod can be adjusted, the supporting sleeve is propped against the inner wall of the cylindrical equipment, and the tight propping dismounting device is ensured to be capable of propping against the fastener by itself. When the fastener is required to be disassembled and assembled, the jacking and disassembling device is stretched into the cylindrical equipment, and the fixing head is abutted against the fastener; then, the length of the adjustable rod is adjusted to enable the supporting sleeve to be abutted against the inner wall of the cylindrical equipment, so that the jacking dismounting device is fixed in the cylindrical equipment, and the jacking dismounting device is not needed to be held by hand in the loading and unloading process; the stability of the jacking dismounting device is facilitated, and the inner wall of the cylindrical equipment is prevented from being scratched; and is beneficial to reducing one operator and reducing the loading and unloading cost.
Other features and advantages of the present utility model will become apparent upon review of the detailed description of the utility model in conjunction with the drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an embodiment of a tightening and disassembling apparatus according to the present utility model;
FIG. 2 is a schematic side view of the structure of FIG. 1;
fig. 3 is a schematic structural view of the base 10;
FIG. 4 is a schematic side view of the structure of FIG. 2;
FIG. 5 is a schematic view of the structure of the adjustable lever;
FIG. 6 is a schematic view of a construction of a cartridge device;
FIG. 7 is a schematic side view of the structure of FIG. 6;
wherein the dismounting device 100 is propped up;
a base 10; a T-shaped body 11; a screw hole 111; a fixed head 121;
an adjustable lever 20; a screw portion 21;
a support sleeve 30; an end face 31; a receiving groove 32;
an adjustment nut 40;
a cylindrical device 200; a fastener 210; a cylinder wall 220.
Description of the embodiments
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
In the description of the present utility model, the terms "upper", "lower", "left", "right", and the like indicate an azimuth or a positional relationship based on the positional relationship shown in the drawings, with a direction approaching the axis of the cylindrical device being "inside", and conversely "outside". The terminology is used for the purpose of describing and simplifying the description only, and is not intended to indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.
Examples
Referring to fig. 1-7, an embodiment of a tightening and disassembling apparatus 100 according to the present utility model is used for tightening a detachable fastener 210 in a tubular device 200, and when the outer side of the tubular device 200 is disassembled, the fastener in the tubular device 200 can be kept still, so as to achieve disassembly and assembly.
The press-fit dismounting device 100 includes: the base 10, the adjustable rod 20 and the support sleeve 30 are arranged, the base 10 is provided with a fixing head 121 matched with a fastener, and the adjustable rod 20 is adjustably arranged on the base 10; the support sleeve 30 is sleeved at one end of the adjustable rod 20 far away from the base 10, and the distance between the support sleeve 30 and the base 10 can be adjusted by adjusting the adjustable rod 20. The adjustment of the adjustable lever 20 allows its support sleeve 30 to rest against the inner wall of the cartridge device 200 such that the tightening dismounting device 100 is fixed within the cartridge device 200.
In this embodiment, by providing the fixing head 121, the tightening can be achieved by matching with the fastener; by arranging the adjustable rod 20, the length of the extension of the adjustable rod 20 can be adjusted, the distance between the supporting sleeve 30 and the base 10 can be adjusted, the supporting sleeve 30 can be propped against the inner wall of the cylindrical equipment 200, and the tight jacking dismounting device 100 can be guaranteed to prop against the fastener 210 by itself. When the fastener 210 needs to be disassembled and assembled, the tightening and disassembling device 100 is firstly extended into the cylindrical equipment 200, and the fixing head 121 is abutted against the fastener 210; then the length of the adjustable rod 20 is adjusted, so that the supporting sleeve 30 is abutted against the inner wall of the cylindrical equipment 200, the jacking dismounting device 100 is fixed in the cylindrical equipment 200, and the jacking dismounting device 100 is not needed to be manually jacked in the assembling and disassembling process; the stability of the jacking dismounting device 100 is facilitated, and the inner wall of the cylindrical equipment 200 is prevented from being scratched; and is beneficial to reducing one operator and reducing the loading and unloading cost.
In some embodiments of the present application, a plurality of adjustable rods 20 are provided on the base 10, with the axes of the plurality of adjustable rods 20 lying in the same plane. Two adjustable rods 20 which are coaxially and oppositely arranged can be arranged, and the jacking dismounting device 100 is fixed in the cylindrical equipment 200 through jacking of the two supporting sleeves 30 and the inner wall of the cylindrical equipment 200.
The adjustability of the adjustable stem 20 may be achieved in a variety of ways, and in some embodiments of the present application, the adjustable stem 20 is threadably coupled to the base 10. Specifically, a screw portion 21 is provided at one end of the adjustable lever 20 near the base 10, and a screw hole 111 matching the screw portion 21 is provided in the base 10. The screw portion 21 is screwed into the screw hole 111. By relative rotation between the rotatable base 10 and the adjustable lever 20, adjustment of the extension distance of the adjustable lever 20 can be achieved, enabling the support sleeve 30 to be pressed against the inner wall of the cartridge device 200.
In other embodiments, the length adjustment of the adjustable rod 20 may be accomplished in other ways, such as with the adjustable rod 20 in a telescoping arrangement, etc.
In some embodiments of the present application, the adjustable rod further comprises an adjusting nut 40 capable of adjusting the adjustable rod 20 by rotation, wherein the adjusting nut 40 is sleeved on the screw part 21; by rotating the adjusting nut 40, the adjustable rod 20 is driven to rotate in the threaded hole 111, and the adjustment of the adjustable rod 20 is achieved. The adjustment nut 40 abuts against the threaded hole 111.
In some embodiments of the present application, the base 10 has a T-shaped body 11, screw holes 111 coaxially provided at opposite ends of the T-shaped body 11, respectively, the base 10 further has a fixing rod 12 provided at a lower end of the T-shaped body 11, and a fixing head 121 is provided at an end of the fixing rod 12.
In some embodiments of the present application, the axis of the fixation rod 12 is disposed off-plane, i.e., different, from the axis of the threaded bore 111. The T-shaped body 11 gradually increases in thickness in a direction away from the screw hole 111. For achieving horizontal offset post-fixing of the fixing rod 12.
In some embodiments of the present application, the end surface 31 of the support sleeve 30 remote from the base is arcuate to match the inner wall of the cartridge device 200. The support sleeve 30 is provided with a containing groove 32, and one end of the adjustable rod 20 far away from the base 10 is positioned in the containing groove 32.
Examples
Referring to fig. 6 and 7, a cartridge device 200 includes a cartridge wall 220, a fastener 210 mounted on the cartridge wall, and a mounting hole formed in the cartridge wall to match the fastener; the above-described top-down apparatus 100 for use in the top-down of the top-down fastener 210 is also included.
Referring to fig. 1 to 7, the tightening and disassembling apparatus 100 includes: the base 10, the adjustable rod 20 and the support sleeve 30 are arranged, the base 10 is provided with a fixing head 121 matched with a fastener, and the adjustable rod 20 is adjustably arranged on the base 10; the support sleeve 30 is sleeved at one end of the adjustable rod 20 far away from the base 10, and the distance between the support sleeve 30 and the base 10 can be adjusted by adjusting the adjustable rod 20. The adjustment of the adjustable lever 20 allows its support sleeve 30 to rest against the inner wall of the cartridge device 200 such that the tightening dismounting device 100 is fixed within the cartridge device 200.
In this embodiment, by providing the fixing head 121, the tightening can be achieved by matching with the fastener; by arranging the adjustable rod 20, the length of the extension of the adjustable rod 20 can be adjusted, the distance between the supporting sleeve 30 and the base 10 can be adjusted, the supporting sleeve 30 can be propped against the inner wall of the cylindrical equipment 200, and the tight jacking dismounting device 100 can be guaranteed to prop against the fastener 210 by itself. When the fastener 210 needs to be disassembled and assembled, the tightening and disassembling device 100 is firstly extended into the cylindrical equipment 200, and the fixing head 121 is abutted against the fastener 210; then the length of the adjustable rod 20 is adjusted, so that the supporting sleeve 30 is abutted against the inner wall of the cylindrical equipment 200, the jacking dismounting device 100 is fixed in the cylindrical equipment 200, and the jacking dismounting device 100 is not needed to be manually jacked in the assembling and disassembling process; the stability of the jacking dismounting device 100 is facilitated, and the inner wall of the cylindrical equipment 200 is prevented from being scratched; and is beneficial to reducing one operator and reducing the loading and unloading cost.
In some embodiments of the present application, a plurality of adjustable rods 20 are provided on the base 10, with the axes of the plurality of adjustable rods 20 lying in the same plane. Two adjustable rods 20 which are coaxially and oppositely arranged can be arranged, and the jacking dismounting device 100 is fixed in the cylindrical equipment 200 through jacking of the two supporting sleeves 30 and the inner wall of the cylindrical equipment 200.
The adjustability of the adjustable stem 20 may be achieved in a variety of ways, and in some embodiments of the present application, the adjustable stem 20 is threadably coupled to the base 10. Specifically, a screw portion 21 is provided at one end of the adjustable lever 20 near the base 10, and a screw hole 111 matching the screw portion 21 is provided in the base 10. The screw portion 21 is screwed into the screw hole 111. By relative rotation between the rotatable base 10 and the adjustable lever 20, adjustment of the extension distance of the adjustable lever 20 can be achieved, enabling the support sleeve 30 to be pressed against the inner wall of the cartridge device 200.
In other embodiments, the length adjustment of the adjustable rod 20 may be accomplished in other ways, such as with the adjustable rod 20 in a telescoping arrangement, etc.
In some embodiments of the present application, the adjustable rod further comprises an adjusting nut 40 capable of adjusting the adjustable rod 20 by rotation, wherein the adjusting nut 40 is sleeved on the screw part 21; by rotating the adjusting nut 40, the adjustable rod 20 is driven to rotate in the threaded hole 111, and the adjustment of the adjustable rod 20 is achieved. The adjustment nut 40 abuts against the threaded hole 111.
In some embodiments of the present application, the base 10 has a T-shaped body 11, screw holes 111 coaxially provided at opposite ends of the T-shaped body 11, respectively, the base 10 further has a fixing rod 12 provided at a lower end of the T-shaped body 11, and a fixing head 121 is provided at an end of the fixing rod 12.
In some embodiments of the present application, the axis of the fixation rod 12 is disposed off-plane, i.e., different, from the axis of the threaded bore 111. The T-shaped body 11 gradually increases in thickness in a direction away from the screw hole 111. For achieving horizontal offset post-fixing of the fixing rod 12.
In some embodiments of the present application, the end surface 31 of the support sleeve 30 remote from the base is arcuate to match the inner wall of the cartridge device 200. The support sleeve 30 is provided with a containing groove 32, and one end of the adjustable rod 20 far away from the base 10 is positioned in the containing groove 32.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (10)
1. A cinching removal apparatus for cinching a removable fastener within a barrel apparatus, comprising:
a base provided with a fixing head matched with the fastening piece;
an adjustable lever adjustably disposed on the base;
the support sleeve is sleeved at one end of the adjustable rod far away from the base, and the support sleeve is abutted against the inner wall of the cylindrical equipment through adjustment of the adjustable rod.
2. The tightening and loosening device as claimed in claim 1, wherein a plurality of adjustable rods are provided on the base, the axes of the plurality of adjustable rods being in the same plane.
3. The tightening and disassembling device according to claim 1, wherein the adjustable rod is connected with the base through threads, a screw rod portion is arranged at one end of the adjustable rod, which is close to the base, and a threaded hole matched with the screw rod portion is formed in the base.
4. A tightening and loosening device as claimed in claim 3, further comprising an adjustment nut rotatably adjustable to adjust the lever, the adjustment nut being sleeved on the screw portion.
5. The tightening and loosening device as claimed in claim 4, wherein the base has a T-shaped body with coaxially disposed threaded bores at opposite ends of the T-shaped body, respectively, and the adjustment nut is located outside the threaded bores.
6. The tightening and loosening device as claimed in claim 5, wherein the base further has a fixing rod provided at a lower end of the T-shaped body, the fixing head being provided at an end of the fixing rod.
7. The tightening and loosening device as claimed in claim 6, wherein the axis of the securing lever is disposed out of plane with the axis of the threaded bore.
8. The jack removal device of claim 6, wherein the T-shaped body increases in thickness in a direction away from the threaded bore.
9. The tightening and removal apparatus of any one of claims 1 to 8, wherein an end surface of the support sleeve remote from the base is an arcuate surface that mates with an inner wall of the tubular device.
10. A cartridge apparatus comprising a cartridge wall, a fastener provided on the cartridge wall, and further comprising the tightening and removing device according to any one of claims 1 to 1 for tightening the fastener when the cartridge is detached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222690315.6U CN218905213U (en) | 2022-10-12 | 2022-10-12 | Tight dismounting device in top and cylindric equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222690315.6U CN218905213U (en) | 2022-10-12 | 2022-10-12 | Tight dismounting device in top and cylindric equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218905213U true CN218905213U (en) | 2023-04-25 |
Family
ID=86010793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222690315.6U Expired - Fee Related CN218905213U (en) | 2022-10-12 | 2022-10-12 | Tight dismounting device in top and cylindric equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218905213U (en) |
-
2022
- 2022-10-12 CN CN202222690315.6U patent/CN218905213U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230425 |