CN215806641U - Plastic product valve protective sleeve - Google Patents
Plastic product valve protective sleeve Download PDFInfo
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- CN215806641U CN215806641U CN202121604103.0U CN202121604103U CN215806641U CN 215806641 U CN215806641 U CN 215806641U CN 202121604103 U CN202121604103 U CN 202121604103U CN 215806641 U CN215806641 U CN 215806641U
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Abstract
The utility model relates to the field of plastic products, in particular to a plastic product valve protective sleeve which comprises a first protective soft sleeve and a second protective soft sleeve; the lower end of the first protective soft sleeve is provided with a second protective soft sleeve matched with the first protective soft sleeve, the front side and the rear side of the lower end of the first protective soft sleeve are fixedly connected with fixed blocks, a clamping rod is movably mounted in the fixed blocks, one side, away from the clamping block, of the clamping rod is fixedly connected with a pull block, a spring is sleeved outside the clamping rod, the front side and the rear side of the upper end of the second protective soft sleeve are fixedly connected with supporting blocks, and the top ends of the supporting blocks are fixedly connected with clamping blocks; the problem of first protection soft cover and second protection soft cover be not convenient for dismantle is solved, the convenience of operation has been improved, the time of operation has been practiced thrift greatly, has improved the efficiency of operation simultaneously, has reduced the cost of required cost.
Description
Technical Field
The utility model relates to the field of plastic products, in particular to a plastic product valve protective sleeve.
Background
The valve is the pipeline annex that is used for the opening and closing pipeline, control flow direction, adjusts and control the parameter of transport medium, in order to prevent that the valve from damaging, generally need use the protective sheath, protects the valve, has improved the life-span of valve use, prevents the problem that the valve from taking place to leak simultaneously.
The existing protective sleeve is generally designed in a fixed mode, is usually directly sleeved on the outer wall of a valve, is inconvenient to disassemble and maintain, and needs to be integrally disassembled and replaced when the protective sleeve is damaged, so that the waste of resources is caused, and the cost is increased; therefore, a plastic valve protection sleeve is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
In order to make up for the defects of the prior art and solve the problem that disassembly and maintenance are inconvenient, the utility model provides a plastic valve protective sleeve.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a plastic product valve protective sleeve which comprises a first protective soft sleeve and a second protective soft sleeve; the lower extreme of first protection soft cover is provided with the second protection soft cover of mutually supporting with first protection soft cover, the all rigid couplings in both sides have the fixed block around the first protection soft cover lower extreme, and the inside movable mounting of fixed block has the kelly, one side rigid coupling that the fixture block was kept away from to the kelly has the piece of drawing, the outside cover of kelly is equipped with the spring, the all rigid couplings in both sides have the supporting shoe around the second protection soft cover upper end, and the top rigid coupling of supporting shoe has the fixture block, the inside of locating the fixed block is inserted to the upper end of fixture block, the kelly is close to the inside mutual block of one end and the fixture block of first protection soft cover, has solved first protection soft cover and second protection soft cover and has not been convenient for carry out the problem of dismantling, has improved the convenience of operation, has practiced thrift the time of operation greatly, has improved the efficiency of operation simultaneously.
Preferably, the connecting block has all the rigid couplings at both ends around first soft cover of protection and the soft cover of second protection, and the inside of connecting block has the threaded rod through thread groove movable mounting, bearing movable mounting has the grip block is passed through to the one end of threaded rod, the spout has all been seted up at both ends around the connecting block is inside, and the inside slidable mounting of spout has the slider, one side of slider links firmly the opposite side of grip block, when having solved first soft cover of protection and the soft cover of second protection and locating the outside of valve, has the problem in space between first soft cover of protection and the soft cover of second protection and the valve, has improved the easy operation nature.
Preferably, the end of the clamping rod close to the first protective soft sleeve is arc-shaped, and the upper end of the clamping block and the end of the clamping rod are arc-shaped and matched with each other, so that the clamping rod can self-lock the clamping block).
Preferably, the upper end and the lower end of the inside of the fixed block are fixedly connected with connecting rods, the upper end and the lower end of each clamping rod are sleeved outside the connecting rods, and the connecting rods play a role in guiding.
Preferably, the bottom rigid coupling of fixed block has the block rubber, and the inside mutual block of block rubber and supporting shoe upper end, and the block rubber plays the effect of buffering.
Preferably, the bottom end of the first protective soft sleeve is glued with a second rubber ring, the second rubber ring is clamped with the inside of the top end of the second protective soft sleeve, the top end of the second protective soft sleeve is glued with a first rubber ring, the first rubber ring is clamped with the inside of the bottom end of the first protective soft sleeve, and the sealing performance is improved between the first protective soft sleeve and the second protective soft sleeve.
Preferably, first rubber sleeve is all installed at both ends about first soft cover of protection and the soft cover of second protection, the internally mounted of first soft cover upper end has the second rubber sleeve, has improved sealed effect between first soft cover of protection and the soft cover of second protection and the valve.
Preferably, the clamping plate is designed in an arc shape, a rubber pad is glued to the inner wall of the clamping plate, and the first protective soft sleeve and the second protective soft sleeve are clamped conveniently due to the arc-shaped design of the clamping plate.
The utility model has the advantages that:
1. according to the utility model, the pulling block is pulled towards one end far away from the first protective soft sleeve, under the matching action of the connecting rod, the clamping rod is moved out of the inside of the clamping block, and then the first protective soft sleeve is separated from the second protective soft sleeve, so that the function of separating and disassembling the first protective soft sleeve and the second protective soft sleeve is realized, the problem that the first protective soft sleeve and the second protective soft sleeve are inconvenient to disassemble is solved, the convenience of operation is improved, the time of operation is greatly saved, the efficiency of operation is improved, and the cost required to be spent is reduced;
2. according to the valve, the first protective soft sleeve and the second protective soft sleeve are sleeved outside the valve to be installed, then the threaded rod is rotated, the clamping plate is moved to a proper position until the inner walls of the first protective soft sleeve and the second protective soft sleeve are tightly attached to the outer wall of the valve, so that the sealing function is realized, the problem that gaps exist between the first protective soft sleeve and the valve and between the second protective soft sleeve and the valve when the first protective soft sleeve and the second protective soft sleeve are sleeved outside the valve is solved, the operation easiness is improved, the sealing performance between the first protective soft sleeve and the valve and between the second protective soft sleeve and the valve are improved, and meanwhile, the installation adaptability of the valve is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic perspective view of a first embodiment;
FIG. 2 is a schematic cross-sectional front view illustrating a structure of the first embodiment;
FIG. 3 is a schematic side sectional view illustrating a first embodiment of the present invention;
FIG. 4 is an enlarged structural view of the first embodiment at A in FIG. 2;
FIG. 5 is an enlarged structural diagram of a portion B in FIG. 3 according to the first embodiment;
FIG. 6 is an enlarged structural view of the first embodiment at C in FIG. 3;
FIG. 7 is an enlarged structural view of the first embodiment at D in FIG. 3;
fig. 8 is a schematic partial front cross-sectional view illustrating a second embodiment of the present invention.
In the figure: 110. a first protective soft sleeve; 120. a second protective soft sleeve; 210. a fixed block; 211. a rubber block; 220. a clamping rod; 221. a spring; 230. a connecting rod; 240. pulling the block; 250. a support block; 251. a clamping block; 260. a first rubber ring; 270. a second rubber ring; 280. a first rubber sleeve; 290. a second rubber sleeve; 310. connecting blocks; 320. a threaded rod; 330. a clamping plate; 340. a rubber pad; 350. a chute; 351. a slider; 360. a heat preservation cavity; 370. and (5) heat preservation cotton.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-7, a plastic valve protection sleeve includes a first protection sleeve 110 and a second protection sleeve 120; a second protective soft sleeve 120 matched with the first protective soft sleeve 110 is arranged at the lower end of the first protective soft sleeve 110, fixed blocks 210 are fixedly connected to the front side and the rear side of the lower end of the first protective soft sleeve 110, a clamping rod 220 is movably arranged in the fixed blocks 210, a pulling block 240 is fixedly connected to one side, away from a clamping block 251, of the clamping rod 220, a spring 221 is sleeved outside the clamping rod 220, supporting blocks 250 are fixedly connected to the front side and the rear side of the upper end of the second protective soft sleeve 120, a clamping block 251 is fixedly connected to the top end of each supporting block 250, the upper end of each clamping block 251 is inserted into the fixed block 210, and one end, close to the first protective soft sleeve 110, of each clamping rod 220 is mutually clamped with the inner part of each clamping block 251; when the valve is in use, when the first protective soft sleeve 110 and the second protective soft sleeve 120 need to be disassembled, the pulling block 240 is pulled towards one end far away from the first protective soft sleeve 110, under the matching action of the connecting rod 230, the clamping rod 220 is moved out of the inner part of the clamping block 251, then the first protective soft sleeve 110 is separated from the second protective soft sleeve 120, so that the function of separating and disassembling the first protective soft sleeve 110 and the second protective soft sleeve 120 is realized, when the first protective soft sleeve 110 and the second protective soft sleeve 120 need to be installed outside the valve, the first protective soft sleeve 110 and the second protective soft sleeve 120 are firstly sleeved outside the valve, the bottom end of the first protective soft sleeve 110 is moved to the horizontal position with the bottom end of the second protective soft sleeve 120, then the clamping rod 220 is moved downwards, under the arc-shaped matching of the clamping rod 220 and the clamping block 251, the clamping block 251 is self-locked, and the first protective soft sleeve 110 and the second protective soft sleeve 120 are fixed, the problem that the first protective soft sleeve 110 and the second protective soft sleeve 120 are not convenient to detach is solved, convenience of operation is improved, operation time is greatly saved, operation efficiency is improved, and cost required is reduced.
The front end and the rear end of the first protective soft sleeve 110 and the second protective soft sleeve 120 are fixedly connected with a connecting block 310, a threaded rod 320 is movably installed inside the connecting block 310 through a threaded groove, a clamping plate 330 is movably installed at one end of the threaded rod 320 through a bearing, sliding grooves 350 are formed in the front end and the rear end of the inside of the connecting block 310, a sliding block 351 is slidably installed inside the sliding grooves 350, and one side of the sliding block 351 is fixedly connected with the other side of the clamping plate 330; when the valve sealing device works, when the sealing effect between the first protective soft sleeve 110 and the valve and between the second protective soft sleeve 120 and the valve need to be improved, firstly, the first protective soft sleeve 110 and the second protective soft sleeve 120 are sleeved outside the valve for installation, then the handle on the threaded rod 320 is rotated, the threaded rod 320 moves towards one end, the clamping plate 330 is moved to a proper position under the matching of the sliding groove 350 and the sliding block 351 until the inner walls of the first protective soft sleeve 110 and the second protective soft sleeve 120 are tightly attached to the outer wall of the valve, so that the sealing function is realized, the problem that gaps exist between the first protective soft sleeve 110 and the valve and between the second protective soft sleeve 120 and the valve when the first protective soft sleeve 110 and the second protective soft sleeve 120 are sleeved outside the valve is solved, the operation easiness is improved, and the sealing performance between the first protective soft sleeve 110 and the second protective soft sleeve 120 and the valve is improved, meanwhile, the installation adaptability of the device is improved.
One end of the clamping rod 220 close to the first protective soft sleeve 110 is designed to be arc-shaped, and the upper end of the clamping block 251 and one end of the clamping rod 220 are designed to be arc-shaped and matched with each other; during operation, under the arc-shaped matching action of the clamping rod 220 and the clamping block 251, the clamping rod 220 can conveniently self-lock the clamping block 251, and the operation convenience is improved.
The upper end and the lower end of the inside of the fixed block 210 are fixedly connected with a connecting rod 230, and the upper end and the lower end of the clamping rod 220 are sleeved outside the connecting rod 230; during operation, the inside of the fixing block 210 of the clamping rod 220 is convenient to move, and meanwhile, the clamping rod 220 is prevented from shifting during movement, so that the guiding effect is improved.
The bottom end of the fixed block 210 is fixedly connected with a rubber block 211, and the rubber block 211 is mutually clamped with the inside of the upper end of the supporting block 250; when the rubber block 211 works, the rubber block 211 plays a buffering position, so that when the fixture block 251 is inserted into the fixed block 210, the impact force is played, and the rubber block 211 plays a buffering role.
A second rubber ring 270 is glued to the bottom end of the first protective soft sleeve 110, the second rubber ring 270 is clamped with the inside of the top end of the second protective soft sleeve 120, a first rubber ring 260 is glued to the top end of the second protective soft sleeve 120, and the first rubber ring 260 is clamped with the inside of the bottom end of the first protective soft sleeve 110; during operation, when the second rubber ring 270 is engaged with the inside of the top end of the second protective soft sleeve 120, and the first rubber ring 260 is engaged with the inside of the bottom end of the first protective soft sleeve 110, the sealing performance between the first protective soft sleeve 110 and the second protective soft sleeve 120 is improved.
The left end and the right end of the first protective soft sleeve 110 and the second protective soft sleeve 120 are both provided with a first rubber sleeve 280, and the inside of the upper end of the first protective soft sleeve 110 is provided with a second rubber sleeve 290; when the valve works, when the first protective soft sleeve 110 and the second protective soft sleeve 120 are sleeved outside the valve, the sealing effect between the first protective soft sleeve 110 and the valve and between the second protective soft sleeve 120 and the valve are improved.
The clamping plate 330 is designed in an arc shape, and a rubber pad 340 is glued on the inner wall of the clamping plate 330; during operation, the arc design of the clamping plate 330 is convenient for clamping the first protective soft sleeve 110 and the second protective soft sleeve 120, so that the inner walls of the first protective soft sleeve 110 and the second protective soft sleeve 120 are more attached to the valve.
Example two
Referring to fig. 8, in a first comparative example, as another embodiment of the present invention, heat preservation cotton 370 is disposed inside the first protective soft cover 110 and the second protective soft cover 120, and heat preservation cavities 360 are disposed at upper and lower ends inside the first protective soft cover 110 and the second protective soft cover 120; during operation, through setting up heat preservation chamber 360 and heat preservation cotton 370, can improve the heat preservation effect of first protective soft cover 110 and second protective soft cover 120, reduce thermal scattering and disappearing, improve the practicality.
In the working principle, when the first protective soft sleeve 110 and the second protective soft sleeve 120 need to be disassembled, the pulling block 240 is pulled towards one end far away from the first protective soft sleeve 110, under the matching action of the connecting rod 230, the clamping rod 220 is moved out of the clamping block 251, then the first protective soft sleeve 110 is separated from the second protective soft sleeve 120, so that the function of separating and disassembling the first protective soft sleeve 110 and the second protective soft sleeve 120 is realized, when the first protective soft sleeve 110 and the second protective soft sleeve 120 need to be installed outside a valve, the first protective soft sleeve 110 and the second protective soft sleeve 120 are firstly sleeved outside the valve, the bottom end of the first protective soft sleeve 110 is moved to the horizontal position with the bottom end of the second protective soft sleeve 120, then the clamping rod 220 moves downwards, under the arc-shaped matching of the clamping rod 220 and the clamping block 251, the clamping block 251 is self-locked, and the first protective soft sleeve 110 and the second protective soft sleeve 120 are fixed, the problem that the first protective soft sleeve 110 and the second protective soft sleeve 120 are inconvenient to detach is solved, the convenience of operation is improved, the operation time is greatly saved, the operation efficiency is improved, and the cost required is reduced;
when it is required to improve the sealing effect between the first and second protection software sleeves 110 and 120 and the valve, after the first protective soft sleeve 110 and the second protective soft sleeve 120 are firstly installed by being sleeved outside the valve, then, by turning a handle on the threaded rod 320, the threaded rod 320 is moved toward one end, under the matching of the sliding groove 350 and the sliding block 351, the clamping plate 330 is moved to a proper position until the inner walls of the first protective soft sleeve 110 and the second protective soft sleeve 120 are tightly attached to the outer wall of the valve, thereby realizing the function of sealing, solving the problem that when the first protective soft sleeve 110 and the second protective soft sleeve 120 are sleeved outside the valve, the problem that there is the space between first soft cover 110 and the valve of second soft cover 120 and the valve has improved the easy-to-use nature of operation, has improved between first soft cover 110 and the valve of second soft cover 120 and the valve leakproofness, has improved the adaptability of this device installation simultaneously.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (8)
1. A plastic products valve protective sheath which characterized in that: comprises a first protective soft sleeve (110) and a second protective soft sleeve (120); the lower extreme of first soft protective cover (110) is provided with second soft protective cover (120) of mutually supporting with first soft protective cover (110), both sides all are rigid coupling fixed block (210) around first soft protective cover (110) lower extreme, and the inside movable mounting of fixed block (210) has kelly (220), one side rigid coupling that the fixture block (251) was kept away from in kelly (220) has a pull block (240), the outside cover of kelly (220) is equipped with spring (221), both sides all are rigid coupling supporting shoe (250) around the upper end of second soft protective cover (120), and the top rigid coupling of supporting shoe (250) has fixture block (251), the inside of fixed block (210) is inserted in the upper end of fixture block (251), the one end that the kelly (220) is close to first soft protective cover (110) is mutually blocked with the inside of fixture block (251).
2. A plastic valve protection sleeve according to claim 1, wherein: the soft cover of first protection (110) and the soft cover of second protection (120) all the rigid coupling in both ends have connecting block (310), and there is threaded rod (320) inside of connecting block (310) through thread groove movable mounting, there is grip block (330) one end of threaded rod (320) through bearing movable mounting, spout (350) have all been seted up at both ends around connecting block (310) inside, and the inside slidable mounting of spout (350) has slider (351), the opposite side of grip block (330) is linked firmly to one side of slider (351).
3. A plastic valve protection sleeve according to claim 2, wherein: one end of the clamping rod (220) close to the first protective soft sleeve (110) is in an arc-shaped design, and the upper end of the clamping block (251) and one end of the clamping rod (220) are in an arc-shaped design which is matched with each other.
4. A plastic valve protection sleeve according to claim 3, wherein: the upper end and the lower end of the inside of the fixing block (210) are fixedly connected with a connecting rod (230), and the upper end and the lower end of the clamping rod (220) are sleeved on the outside of the connecting rod (230).
5. A plastic valve protection sleeve according to claim 4, wherein: the bottom rigid coupling of fixed block (210) has rubber block (211), and inside mutual block in rubber block (211) and supporting shoe (250) upper end.
6. A plastic valve protection sleeve according to claim 5, wherein: the bottom end of the first protective soft sleeve (110) is glued with a second rubber ring (270), the second rubber ring (270) is clamped with the inside of the top end of the second protective soft sleeve (120), the top end of the second protective soft sleeve (120) is glued with a first rubber ring (260), and the first rubber ring (260) is clamped with the inside of the bottom end of the first protective soft sleeve (110).
7. A plastic valve protection sleeve according to claim 6, wherein: first rubber sleeve (280) are all installed at the left and right sides both ends of first soft cover (110) and second soft cover (120), internally mounted on first soft cover (110) upper end has second rubber sleeve (290).
8. A plastic valve protection sleeve according to claim 2, wherein: the clamping plate (330) is designed in an arc shape, and a rubber pad (340) is glued on the inner wall of the clamping plate (330).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121604103.0U CN215806641U (en) | 2021-07-14 | 2021-07-14 | Plastic product valve protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121604103.0U CN215806641U (en) | 2021-07-14 | 2021-07-14 | Plastic product valve protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215806641U true CN215806641U (en) | 2022-02-11 |
Family
ID=80182110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121604103.0U Active CN215806641U (en) | 2021-07-14 | 2021-07-14 | Plastic product valve protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215806641U (en) |
-
2021
- 2021-07-14 CN CN202121604103.0U patent/CN215806641U/en active Active
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