CN214368531U - Buffering and damping structure for chemical ship infusion tube - Google Patents
Buffering and damping structure for chemical ship infusion tube Download PDFInfo
- Publication number
- CN214368531U CN214368531U CN202023214809.4U CN202023214809U CN214368531U CN 214368531 U CN214368531 U CN 214368531U CN 202023214809 U CN202023214809 U CN 202023214809U CN 214368531 U CN214368531 U CN 214368531U
- Authority
- CN
- China
- Prior art keywords
- clamp body
- infusion tube
- buffering
- arc portion
- circular arc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003139 buffering effect Effects 0.000 title claims abstract description 32
- 238000001802 infusion Methods 0.000 title claims abstract description 20
- 239000000126 substance Substances 0.000 title claims abstract description 20
- 238000013016 damping Methods 0.000 title description 3
- 230000035939 shock Effects 0.000 claims abstract description 8
- 229920001971 elastomer Polymers 0.000 claims abstract description 7
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000010408 sweeping Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000005253 cladding Methods 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000007664 blowing Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 11
- 230000010412 perfusion Effects 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a chemicals ship transfer line buffering shock-absorbing structure, including the clamp body of cladding on the transfer line outer wall, the internal wall of clamp has the rubber buffer layer that contacts with the transfer line, has the base under the clamp body, and the base is connected through a plurality of support buffering posts realization buffering formula with the lower extreme of the clamp body, and a plurality of support buffering post evenly distributed have the first spring of vertical setting between the bottom of the clamp body and the base at the border position of the clamp body, including the clamp body is the open-close type structure with the transfer line cladding. The utility model has the advantages of as follows: the infusion tube generates certain vibration under the blowing and sweeping action of the compressed air, so that the buffer and shock absorption are effectively carried out, the chemical residual liquid in the infusion tube is separated from the inner wall, and the service life of the infusion tube is ensured.
Description
The technical field is as follows:
the utility model belongs to the chemical ship field, concretely relates to chemical ship transfer line buffering shock-absorbing structure.
Background art:
chemical ship sweeps cabin system mainly is to the residual cargo oil suction in cargo hold, cargo oil piping or the cargo pump and sweeps away, make its residual volume reduce as far as possible, chemical ship on the existing market is in order to reach effectual sweeping the cabin effect, establish special sweeping cabin system in addition or choose the air compression pump to sweep the cabin for use, but sweep the cabin effect and be not significant, especially when being directed at the great liquid chemical of stickness, liquid chemical extremely easily adheres to the transfusion tube inner wall, it is poor to sweep the effect, extremely easily take place blocking phenomenon when carrying liquid chemical next time, influence the normal conveying efficiency of liquid chemical, if the certain corrosive loading and unloading liquid of long-time adhesion of transfusion tube inner wall is incomplete, can corrode the transfusion tube inner wall and influence the life of transfusion tube.
The utility model has the following contents:
the utility model aims at overcoming the not enough above, provide a chemicals ship transfer line buffering shock-absorbing structure, produce certain vibrations to the transfer line under compressed air's the effect of sweeping, effectively cushion the shock attenuation, make the chemicals raffinate in the transfer line break away from the inner wall, guarantee the life of transfer line.
The purpose of the utility model is realized through the following technical scheme: a buffering and shock-absorbing structure for a chemical carrier infusion tube comprises a clamp body coated on the outer wall of the infusion tube, wherein the inner wall of the clamp body is provided with a rubber buffer layer contacted with the infusion tube, a base is arranged right below the clamp body, the base is in buffering connection with the lower end of the clamp body through a plurality of supporting and buffering columns, the supporting and buffering columns are uniformly distributed at the edge position of the clamp body, a vertically arranged first spring is arranged between the bottom end of the clamp body and the base, and the clamp body coats the infusion tube in an opening-closing structure;
the clamp body includes circular arc portion and lower circular arc portion, it has the cavity that holds the transfer line to run through to go up to form between circular arc portion and the last circular arc portion, the equal outside level extension of both sides end of circular arc portion has lower otic placode portion down, the outside level extension of a side end of going up circular arc portion has upper otic placode portion, upper otic placode portion passes through bolt formula fixed connection with the lower otic placode portion that corresponds, another side of going up circular arc portion is articulated with the corresponding one end of lower circular arc portion, a plurality of support cushion columns set up the outward flange position of otic placode under, first spring setting is in the bottom position of circular arc portion down.
The utility model discloses a further improvement lies in: the support buffer post is including arranging last compression leg and the support cylinder of vertical setting on the base of lower otic placode lower extreme in, the support cylinder corresponds the setting in proper order with last compression leg, and the terminal surface that goes up the compression leg and be close to the support cylinder has the low groove, the terminal surface that the support cylinder is close to last compression leg has the upper groove, upper groove and low groove correspond from top to bottom and the polyurethane buffer block has between upper groove and the low groove, the support cylinder has the extension rod of a plurality of vertical settings on being close to the terminal surface of last compression leg, the elongated slot that has the upper end embedding of holding the extension rod in the last compression leg.
The utility model discloses a further improvement lies in: the outer end face of the extension rod, which is located between the support column body and the upper pressing column body, is sleeved with a second spring, and two ends of the second spring are fixedly connected with the end faces of the support column body and the upper pressing column body respectively.
Compared with the prior art, the utility model has the following advantage:
1. the utility model provides a transfer line is to the inside certain impact force that produces of transfer line under compressed air's effect, and pipeline vibrations buffering subassembly effectively cushions the shock attenuation to the transfer line under the impact force effect, makes the transfer line rock the shock attenuation from top to bottom along with the effect of impact force, and the setting of consequently pipeline vibrations buffering subassembly can effectively cushion the inside impact force that receives of transfer line, and the upper and lower vibrations of transfer line make the loading and unloading raffinate of adhesion on the transfer line inner wall drop fast simultaneously.
2. Pipeline vibrations buffering subassembly falls into and the air of air compression pump blows in under the effect of producing the impact force to the transfer line inner wall at active carbon, drive the transfer line and cushion the shock attenuation from top to bottom, effectively cushion the structural strength influence that the impact force produced the transfer line, the clamp body and transfer line fixed connection back, the second spring that receives first spring and support buffering post, the buffering vibrations about driving the transfer line under the cushioning effect of polyurethane buffer block, the inside impact force that receives of transfer line can effectively be cushioned in setting up of pipeline vibrations buffering subassembly, the upper and lower vibrations of transfer line make the loading and unloading raffinate of adhesion on the transfer line inner wall drop fast simultaneously.
3. The rubber buffer layer on the inner wall of the clamp body protects the outer wall of the infusion tube 1, surface abrasion in the up-and-down vibration process of the infusion tube is avoided, the lower end of the clamp body is in buffer connection with the base through the support buffer column, the upper end of the extension rod in the support buffer column extends into the elongated slot of the upper pressure cylinder, and the extension rod stretches out and draws back up and down in the elongated slot under the action of the second spring.
4. The clamp body adopts a detachable hinged structure, so that the transfusion tube can be conveniently detached and replaced, and the use is flexible and convenient.
Description of the drawings:
fig. 1 is a schematic structural view of the utility model of a buffering and shock-absorbing structure of a chemical boat transfusion tube.
Fig. 2 is a sectional view taken along line a-a in fig. 1.
Reference numbers in the figures:
1-a transfusion tube;
61-a clamp body, 62-a rubber buffer layer, 63-a base, 64-a supporting buffer column and 65-a first spring; 611-upper arc, 612-lower arc, 613-cavity, 614-lower ear plate, 615-upper ear plate; 641-upper pressing column, 642-supporting column, 643-lower groove, 644-upper groove, 645-polyurethane buffer block, 646-extending rod, 647-long groove and 648-second spring.
The specific implementation mode is as follows:
in order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.
In the description of the present invention, it should be understood that the terms indicating orientation or positional relationship, such as those based on the drawings, are only for convenience of description and simplification of description, and do not indicate or imply that the structures or units indicated must have a specific orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise specified or limited, terms such as "connected," "provided," "having," and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, or directly connected, and may be connected through an intermediate medium, and those skilled in the art can understand the basic meaning of the above terms in the present invention according to specific situations.
As shown in fig. 1, the utility model relates to an embodiment of a buffering and damping structure for a perfusion tube of a chemical boat, which comprises a clamp body 61 coated on the outer wall of the perfusion tube 1, wherein the inner wall of the clamp body 61 is provided with a rubber buffer layer 62 contacting with the perfusion tube 1, a base 63 is arranged under the clamp body 61, the base 63 and the lower end of the clamp body 61 realize buffering connection through a plurality of supporting and buffering columns 64, the supporting and buffering columns 64 are uniformly distributed at the edge position of the clamp body 61, a first spring 65 vertically arranged is arranged between the bottom end of the clamp body 61 and the base 63, and the clamp body 61 coats the perfusion tube 1 in an opening-closing structure;
as shown in fig. 2, the clamp body 61 includes an upper arc portion 611 and a lower arc portion 612, a cavity 613 for the infusion tube 1 to pass through is formed between the upper arc portion 611 and the upper arc portion 612, both side ends of the lower arc portion 612 extend outward horizontally to form a lower ear plate portion 614, one side end of the upper arc portion 611 extends outward horizontally to form an upper ear plate portion 615, the upper ear plate portion 615 is fixedly connected to the corresponding lower ear plate portion 614 through a bolt, the other side end of the upper arc portion 611 is hinged to the corresponding end of the lower arc portion 612, the plurality of supporting buffer columns 64 are disposed at an outer edge position of the lower ear plate portion 614, and the first spring 65 is disposed at a bottom position of the lower arc portion 612.
Further, the supporting buffer column 64 includes an upper pressing column 641 disposed at the lower end of the lower ear plate portion 614 and a supporting column 642 vertically disposed on the base 63, the supporting column 642 is disposed corresponding to the upper pressing column 641 in sequence, an end surface of the upper pressing column 641 close to the supporting column 642 is provided with a lower groove 643, an end surface of the supporting column 642 close to the upper pressing column 641 is provided with an upper groove 644, the upper groove 644 corresponds to the lower groove 643 up and down, a polyurethane buffer block 645 is disposed between the upper groove 644 and the lower groove 643, an end surface of the supporting column 642 close to the upper pressing column 6441 is provided with a plurality of vertically disposed extension rods 646, and the upper pressing column 641 is provided with a long groove 647 for accommodating the upper end of the extension rod 646.
Furthermore, a second spring 648 is sleeved on the outer end surface of the extension rod 646 located between the support cylinder 642 and the upper pressing cylinder 641, and two ends of the second spring 648 are respectively fixedly connected with the end surfaces of the support cylinder 642 and the upper pressing cylinder 641.
In this application, pipeline vibrations buffering subassembly 6 falls into and the air of air compression pump blows in under the effect of producing the impact force to 1 inner wall of transfer line at the active carbon, drive transfer line 1 and carry out buffering shock attenuation from top to bottom, effectively cushion the structural strength influence that the impact force produced transfer line 1, behind clamp body 61 and the 1 fixed connection of transfer line, receiving first spring 65 and supporting the second spring 648 of buffering post 64, drive transfer line 1 buffering vibrations from top to bottom under the cushioning effect of polyurethane buffer block 645, the setting of pipeline vibrations buffering subassembly 6 can effectively cushion the inside loading and unloading raffinate that receives of transfer line 1, the loading and unloading raffinate that the impact force made the adhesion on 1 inner wall of transfer line 1 from top to bottom of transfer line 1 comes off fast simultaneously.
The rubber buffer layer 62 on the inner wall of the clamp body 61 protects the outer wall of the infusion tube 1 to prevent the surface abrasion of the infusion tube 1 during the up-and-down vibration process, the lower end of the clamp body 61 is in buffer connection with the base through the support buffer column 64, the upper end of the extension rod 646 in the support buffer column 64 extends into the elongated slot 647 of the upper compression column 641, and the extension rod 646 extends and retracts up and down in the elongated slot 647 under the action of the second spring 648.
The clamp body 61 adopts a detachable hinged structure, so that the transfusion tube 1 can be conveniently detached and replaced, and the use is flexible and convenient.
The present invention is not limited to the above-described embodiments, and the description of the embodiments and the description is only illustrative of the principles of the present invention, and various changes and modifications can be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a chemicals ship transfer line buffering shock-absorbing structure which characterized in that: the infusion tube buffer device comprises a clamp body coated on the outer wall of an infusion tube, wherein a rubber buffer layer in contact with the infusion tube is arranged on the inner wall of the clamp body, a base is arranged right below the clamp body, the base is in buffer connection with the lower end of the clamp body through a plurality of supporting buffer columns, the plurality of supporting buffer columns are uniformly distributed at the edge position of the clamp body, a vertically arranged first spring is arranged between the bottom end of the clamp body and the base, and the clamp body coats the infusion tube in an opening-closing structure;
the clamp body includes circular arc portion and lower circular arc portion, it has the cavity that holds the transfer line and run through to go up to form between circular arc portion and the last circular arc portion, the equal outside level extension of both sides end of circular arc portion has lower otic placode portion down, the outside level extension of a side end of going up circular arc portion has upper otic placode portion, upper otic placode portion passes through bolt formula fixed connection with the lower otic placode portion that corresponds, it is articulated with the corresponding one end of lower circular arc portion to go up another side of circular arc portion, a plurality of support buffering posts set up the outward flange position of otic placode under, first spring sets up the bottom position of circular arc portion under.
2. The chemical boat infusion tube buffering and shock absorbing structure as set forth in claim 1, wherein: the support buffer post is including arranging last compression leg and the vertical support cylinder of setting on the base of lower otic placode lower extreme in, support cylinder and last compression leg correspond the setting in proper order, and the terminal surface that goes up the compression leg and be close to the support cylinder has the low groove, the terminal surface that the support cylinder is close to last compression leg has the upper groove, upper groove and low groove correspond from top to bottom and have the polyurethane buffer block between upper groove and the low groove, the support cylinder has the extension rod of a plurality of vertical settings on being close to the terminal surface of last compression leg, the elongated slot that has the upper end embedding of holding the extension rod in the last compression leg.
3. The chemical boat infusion tube buffering and shock absorbing structure as set forth in claim 2, wherein: the extension rod is sleeved with a second spring on the outer end face between the support column body and the upper pressing column body, and two ends of the second spring are fixedly connected with the end faces of the support column body and the upper pressing column body respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023214809.4U CN214368531U (en) | 2020-12-28 | 2020-12-28 | Buffering and damping structure for chemical ship infusion tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023214809.4U CN214368531U (en) | 2020-12-28 | 2020-12-28 | Buffering and damping structure for chemical ship infusion tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214368531U true CN214368531U (en) | 2021-10-08 |
Family
ID=77949201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023214809.4U Expired - Fee Related CN214368531U (en) | 2020-12-28 | 2020-12-28 | Buffering and damping structure for chemical ship infusion tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214368531U (en) |
-
2020
- 2020-12-28 CN CN202023214809.4U patent/CN214368531U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |